diff --git a/.github/workflows/compilation.yml b/.github/workflows/compilation.yml
index ff235bc..0ce3bfa 100644
--- a/.github/workflows/compilation.yml
+++ b/.github/workflows/compilation.yml
@@ -31,8 +31,6 @@ jobs:
     - name: Compile project
       run: |
         make clean 
-        make CLI=1
-        make clean
         make
 
     - name: Get short SHA
diff --git a/.gitignore b/.gitignore
index 9a799c4..ef99dea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,5 @@ src/main.js.c
 .vscode/settings.json
 
 obj/
-asm/
\ No newline at end of file
+embed/
+bin/brew_data.json
diff --git a/Makefile b/Makefile
index 22009f1..77062d1 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ EE_BIN_PKD = athena_pkd
 
 EE_SRC_DIR = src/
 EE_OBJS_DIR = obj/
-EE_ASM_DIR = asm/
+EE_ASM_DIR = embed/
 
 RESET_IOP ?= 1
 DEBUG ?= 0
@@ -49,13 +49,13 @@ KEYBOARD ?= 1
 MOUSE ?= 1
 CAMERA ?= 0
 
-EE_LIBS = -L$(PS2SDK)/ports/lib -L$(PS2DEV)/gsKit/lib/ -Lmodules/ds34bt/ee/ -Lmodules/ds34usb/ee/ -lmc -lpad -laudsrv -lpatches -ldebug -lmath3d -ljpeg -lfreetype -lgskit_toolkit -lgskit -ldmakit -lpng -lz -lds34bt -lds34usb -lnetman -lps2ip -lcurl -lwolfssl -lkbd -lmouse -lvorbisfile -lvorbis -logg -llzma -lzip -lfileXio -lelf-loader-nocolour
+EE_LIBS = -L$(PS2SDK)/ports/lib -L$(PS2DEV)/gsKit/lib/ -Lmodules/ds34bt/ee/ -Lmodules/ds34usb/ee/ -lmc -lpad -laudsrv -lpatches -ldebug -lmath3d -ljpeg -lfreetype -lgskit_toolkit -lgskit -ldmakit -lpng -lz -lds34bt -lds34usb -lnetman -lps2ip -lcurl -lwolfssl -lkbd -lmouse -lvorbisfile -lvorbis -logg -llzma -lzip -lfileXio -lelf-loader-nocolour -lerl
 
 EE_INCS += -I$(PS2DEV)/gsKit/include -I$(PS2SDK)/ports/include -I$(PS2SDK)/ports/include/freetype2 -I$(PS2SDK)/ports/include/zlib
 
 EE_INCS += -Imodules/ds34bt/ee -Imodules/ds34usb/ee
 
-EE_CFLAGS += -Wno-sign-compare -fno-strict-aliasing -fno-exceptions -DCONFIG_VERSION=\"$(shell cat VERSION)\" -D__TM_GMTOFF=tm_gmtoff -DPATH_MAX=256 -DPS2
+EE_CFLAGS += -Wno-sign-compare -fno-strict-aliasing -fno-exceptions -fpermissive -DCONFIG_VERSION=\"$(shell cat VERSION)\" -D__TM_GMTOFF=tm_gmtoff -DPATH_MAX=256 -DPS2
 ifeq ($(RESET_IOP),1)
   EE_CFLAGS += -DRESET_IOP
 endif
@@ -64,16 +64,19 @@ ifeq ($(DEBUG),1)
   EE_CFLAGS += -DDEBUG
 endif
 
-BIN2S = $(PS2SDK)/bin/bin2s
+BIN2S = $(PS2SDK)/bin/bin2c
+EE_DVP = dvp-as
+EE_VCL = vcl
+EE_VCLPP = vclpp
 
 EXT_LIBS = modules/ds34usb/ee/libds34usb.a modules/ds34bt/ee/libds34bt.a
 
 JS_CORE = quickjs/cutils.o quickjs/libbf.o quickjs/libregexp.o quickjs/libunicode.o \
 				 quickjs/realpath.o quickjs/quickjs.o quickjs/quickjs-libc.o 
 
-APP_CORE = main.o memory.o ee_tools.o module_system.o taskman.o pad.o system.o strUtils.o 
+APP_CORE = main.o vif.o draw_3D_colors.o draw_3D_colors_notex.o draw_3D.o draw_3D_notex.o draw_3D_lights.o draw_3D_lights_notex.o athena_math.o memory.o ee_tools.o module_system.o taskman.o pad.o system.o strUtils.o 
 
-ATHENA_MODULES = ath_env.o ath_pads.o ath_system.o ath_archive.o ath_timer.o ath_task.o 
+ATHENA_MODULES = ath_env.o ath_physics.o ath_vector.o ath_pads.o ath_system.o ath_archive.o ath_timer.o ath_task.o 
 
 IOP_MODULES = iomanx.o filexio.o sio2man.o mcman.o mcserv.o padman.o  \
 			  usbd.o bdm.o bdmfs_fatfs.o usbmass_bd.o cdfs.o ds34bt.o \
@@ -82,17 +85,9 @@ IOP_MODULES = iomanx.o filexio.o sio2man.o mcman.o mcserv.o padman.o  \
 
 EMBEDDED_ASSETS = quicksand_regular.o
 
-ifeq ($(CLI),1)
-  EE_BIN := $(EE_BIN)_cli
-  EE_BIN_PKD := $(EE_BIN_PKD)_cli
-  EE_CFLAGS += -DATHENA_CLI
-  ATHENA_MODULES += ath_cli.o
-  GRAPHICS = 0
-endif
-
 ifeq ($(GRAPHICS),1)
   EE_CFLAGS += -DATHENA_GRAPHICS
-  APP_CORE += graphics.o atlas.o fntsys.o render.o calc_3d.o 
+  APP_CORE += graphics.o atlas.o fntsys.o render.o calc_3d.o fast_obj/fast_obj.o
   ATHENA_MODULES += ath_color.o ath_font.o ath_render.o ath_screen.o ath_image.o ath_imagelist.o ath_shape.o 
 endif
 
@@ -154,11 +149,13 @@ all: $(EXT_LIBS) $(EE_BIN) $(EE_ASM_DIR) $(EE_OBJS_DIR)
 	echo "Building $(EE_BIN)..."
 	$(EE_STRIP) $(EE_BIN)
 
-	echo "Compressing $(EE_BIN_PKD)...\n"
-	ps2-packer $(EE_BIN) $(EE_BIN_PKD) > /dev/null
+# echo "Compressing $(EE_BIN_PKD)...\n"
+# ps2-packer $(EE_BIN) $(EE_BIN_PKD) > /dev/null
 	
 	mv $(EE_BIN) bin/
-	mv $(EE_BIN_PKD) bin/
+#	mv $(EE_BIN_PKD) bin/
+
+#mpgs: src/draw_3D.vsm src/draw_3D_notex.vsm src/draw_3D_colors.vsm src/draw_3D_colors_notex.vsm src/draw_3D_lights.vsm src/draw_3D_lights_notex.vsm
 
 debug: $(EXT_LIBS) $(EE_BIN)
 	echo "Building $(EE_BIN) with debug symbols..."
@@ -192,7 +189,22 @@ $(EE_OBJS_DIR)%.o: $(EE_SRC_DIR)%.c | $(EE_OBJS_DIR)
 	$(DIR_GUARD)
 	$(EE_CC) $(EE_CFLAGS) $(EE_INCS) -c $< -o $@
 
-$(EE_OBJS_DIR)%.o: $(EE_ASM_DIR)%.s | $(EE_OBJS_DIR)
-	@echo AS - $<
+$(EE_OBJS_DIR)%.o: $(EE_SRC_DIR)%.vsm | $(EE_OBJS_DIR)
+	@echo DVP - $<
+	$(DIR_GUARD)
+	$(EE_DVP) $< -o $@
+
+$(EE_SRC_DIR)%.vcl: $(EE_SRC_DIR)%.vclpp | $(EE_SRC_DIR)
+	@echo VCLPP - $<
 	$(DIR_GUARD)
-	$(EE_AS) $(EE_ASFLAGS) $< -o $@
+	$(EE_VCLPP) $< $@.vcl
+	
+$(EE_SRC_DIR)%.vsm: $(EE_SRC_DIR)%.vcl | $(EE_SRC_DIR)
+	@echo VCL - $<
+	$(DIR_GUARD)
+	$(EE_VCL) -Isrc -g -o$@ $<
+
+$(EE_OBJS_DIR)%.o: $(EE_ASM_DIR)%.c | $(EE_OBJS_DIR)
+	@echo BIN2C - $<
+	$(DIR_GUARD)
+	$(EE_CC) $(EE_CFLAGS) $(EE_INCS) -c $< -o $@
diff --git a/README.md b/README.md
index ad89905..8dd9cd9 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,7 @@ AthenaEnv is a project that seeks to facilitate and at the same time brings a co
 * Image: Image drawing.
 * ImageList: Load and manage multiple images while your code is running, multithreaded loading!
 * Draw: Shape drawing, triangles, circles etc.
-* Render: Basic 3D support.
+* Render: Basic 3D support powered by a VU1 renderer.
 * Screen: The entire screen of your project (2D and 3D), being able to change the resolution, enable or disable parameters.
 * Font: Functions that control the texts that appear on the screen, loading texts, drawing and unloading from memory.
 * Pads: Above being able to draw and everything else, A human interface is important. Supports rumble and pressure sensitivity.
@@ -177,6 +177,7 @@ The std module provides wrappers to the libc stdlib.h and stdio.h and a few othe
 * std.evalScript(str, options = undefined) - Evaluate the string str as a script (global eval). options is an optional object containing the following optional properties:
   • std.backtrace_barrier - Boolean (default = false). If true, error backtraces do not list the stack frames below the evalScript.
 * std.loadScript(filename) - Evaluate the file filename as a script (global eval).
+* let hasfile = std.exists(filename) - Returns a bool that determines whether the file exists or not.
 * let fstr = std.loadFile(filename) - Load the file filename and return it as a string assuming UTF-8 encoding. Return null in case of I/O error.
 * let file = std.open(filename, flags, errorObj = undefined) - Open a file (wrapper to the libc fopen()). Return the FILE object or null in case of I/O error. If errorObj is not undefined, set its errno property to the error code or to 0 if no error occured.
 * std.fdopen(fd, flags, errorObj = undefined) - Open a file from a file handle (wrapper to the libc fdopen()). Return the FILE object or null in case of I/O error. If errorObj is not undefined, set its errno property to the error code or to 0 if no error occured.
@@ -330,11 +331,17 @@ Properties:
 * endx, endy - End of the area that will be drawn from the image, the default value is the original image size.
 * angle - Define image rotation angle, default value is 0.0.
 * color - Define image tinting, default value is Color.new(255, 255, 255, 128).
-* filter - Choose between **LINEAR** or **NEAREST**, default value is NEAREST.  
+* filter - Choose between **LINEAR** or **NEAREST**, default value is NEAREST.
+* size - Returns image real size occupied in memory.
+* bpp - Returns image bits per-pixel qantity.
+* delayed - If true, your texture was loaded in RAM, else, VRAM.
+* pixels - The image pixel ArrayBuffer.
+* palette - If is a palette image, it has a palette ArrayBuffer right here.
 
 Methods:
 
 * draw(x, y) - Draw loaded image onscreen(call it every frame). Example: image.draw(15.0, 100.0);
+* optimize() - If your image has 24 bits per-pixel (aka RGB), you can use this to make it 16 bits per-pixel, saving some memory!
 * ready() - Returns true if an asynchronous image was successfully loaded in memory. 
 ```js
 var loaded = image.ready();  
@@ -375,27 +382,63 @@ canvas.psmz = Z16S;
 Screen.setMode(canvas);
 ```
 
-* Render.init(aspect) - Initializes rendering routines. *default aspect is 4/3, widescreen is 16/9
-* var model = Render.loadOBJ(path, *texture*) - Load simple obj 3d data files. MTL not supported yet. Actually it only supports a single texture that you have to load using Image class and pass as a second argument if you want to use it.
-* Render.drawOBJ(model, pos_x, pos_y, pos_z, rot_x, rot_y, rot_z) - Draws the loaded OBJ on the screen.
-* Render.freeOBJ(model)  - Frees the model from memory.
+* Render.setView(aspect, *fov*) - Initializes rendering routines. *default aspect is 4/3, widescreen is 16/9. FOV isn't mandatory, default: 0.2
+* Render.vertex(x, y, z, n1, n2, n3, s, t, r, g, b, a) - Returns a vertex to build a 3D mesh. It should be used to create vertex arrays.  
+  • x, y, z - Vertex position on 3D world.  
+  • n1, n2, n3 - Vertex normal.  
+  • s, t - Vertex texture coordinates.  
+  • r, g, b, a - Vertex color.  
+  
+### RenderObject module
+
+Construction:
 
+```js
+var model = new RenderObject(mesh, *texture*)
+/* Load simple WaveFront OBJ files or vertex arrays.
+MTL is supported on OBJs (including per-vertex colors and multi-texturing).
+If you don't have a MTL file but you want to bind a texture on it,
+just pass the image as a second argument if you want to use it. */
+```
+Methods:  
+
+* draw(pos_x, pos_y, pos_z, rot_x, rot_y, rot_z) - Draws the object on screen.
+* drawBounds(pos_x, pos_y, pos_z, rot_x, rot_y, rot_z) - Draws object bounding box.
+* getTexture(id) - Gets the nth texture object from the model.
+* setTexture(id, texture, *range*) - Changes or sets the nth texture on models.
+* getPipeline() - Returns the current rendering pipeline loaded for the model.
+* setPipeline(pipeline) - Sets the current pipeline for the model. Available pipelines:  
+  • Render.PL_NO_LIGHTS_COLORS  - Colors and lights disabled.  
+  • Render.PL_NO_LIGHTS_COLORS_TEX - Colors, lights and textures disabled.  
+  • Render.PL_NO_LIGHTS - Lights disabled, colors still working.  
+  • Render.PL_NO_LIGHTS_TEX - Textures and lights disabled, colors still working.  
+  • Render.PL_DEFAULT - Default for textured models. Lights and colors enabled.  
+  • Render.PL_DEFAULT_NO_TEX - Default for non-textured models. Lights and colors enabled.  
+  
+Properties:
+
+* vertices - A Render.vertex array that can be modified and read.
+* size - Vertex quantity.
+  
 **Camera**   
 * Camera.position(x, y, z)
 * Camera.rotation(x, y, z)
 
 **Lights**  
-* Lights.create(count)
-* Lights.set(light, dir_x, dir_y, dir_z, r, g, b, type)  
-  • Avaiable light types: AMBIENT, DIRECTIONAL  
+You have 4 lights to use in 3D scenes, use set to configure them.
 
+* Lights.set(id, attribute, x, y, z)  
+  • Avaiable light attributes: Lights.DIRECTION, Lights.AMBIENT, Lights.DIFFUSE    
+  
 ### Screen module
-* Screen.clear(*color*) - Clears screen with the specified color. If you don't specify any argument, it will use black as default.
-* Screen.flip() - Run the render queue and jump to the next frame, i.e.: Updates your screen.
-* var freevram = Screen.getFreeVRAM() - Returns the total of free Video Memory.
-* Screen.setVSync(bool) - Toggles VSync, which makes the framerate stable in 15, 30, 60(depending on the mode) on screen.
-* Screen.setFrameCounter(bool) - Toggles frame counting and FPS collecting.
-* Screen.waitVblankStart() - Waits for a vertical sync.
+* Screen.display(func) - Makes the specified function behave like a main loop, when you don't need to clear or flip the screen because it's done automatically.  
+* Screen.clearColor(*color*) - Sets a constant clear color for Screen.display function.
+* Screen.clear(*color*) - Clears screen with the specified color. If you don't specify any argument, it will use black as default.  
+* Screen.flip() - Run the render queue and jump to the next frame, i.e.: Updates your screen.  
+* var freevram = Screen.getFreeVRAM() - Returns the total of free Video Memory.  
+* Screen.setVSync(bool) - Toggles VSync, which makes the framerate stable in 15, 30, 60(depending on the mode) on screen.  
+* Screen.setFrameCounter(bool) - Toggles frame counting and FPS collecting.  
+* Screen.waitVblankStart() - Waits for a vertical sync.  
 * var fps = Screen.getFPS(frame_interval) - Get Frames per second measure within the specified frame_interval in msec. Dependant on Screen.setFrameCounter(true) to work.
 * const canvas = Screen.getMode() - Get actual video mode parameters. Returns an object.
   • canvas.mode - Available modes: NTSC, DTV_480p, PAL, DTV_576p, DTV_720p, DTV_1080i.  
@@ -427,27 +470,11 @@ Properties:
 * scale - Proportional scale, default: 1.0f
 
 Methods:
-* print(x, y, text) - Draw text on screen(call it every frame). Example: font.print(10.0, 10.0, "Hello world!));
+* print(x, y, text) - Draw text on screen(call it every frame). Example: font.print(10.0, 10.0, "Hello world!);
 * getTextSize(text) - Returns text absolute size in pixels (width, height). Example: const size = font.getTextSize("Hello world!");
 
 ### Pads module
 
-* var pad = Pads.get(*port*) - Returns a pad object containing the following properties:  
-  • pad.btns - Buttons  
-  • pad.lx - Left analog horizontal position (left = -127, default = 0, right = 128)  
-  • pad.ly - Left analog vertical position (up = -127, default = 0, down = 128)  
-  • pad.rx - Right analog horizontal position (left = -127, default = 0, right = 128)  
-  • pad.ry - Right analog vertical position (up = -127, default = 0, down = 128)  
-    
-  ![analog_graph](https://user-images.githubusercontent.com/47725160/154816009-99d7e5da-badf-409b-9a3b-3618fd372f09.png)
-
-* var type = Pads.getType(*port*) - Gets gamepad type in the specified port.
-  • Pads.DIGITAL  
-  • Pads.ANALOG  
-  • Pads.DUALSHOCK  
-* var press = Pads.getPressure(*port*, button) - Get button pressure level.
-* Pads.rumble(port, big, small) - Rumble your gamepad.
-* var ret = Pads.check(pad, button) - Check if the button was pressed on the specified pad.
 * Buttons list:  
   • Pads.SELECT  
   • Pads.START  
@@ -465,6 +492,38 @@ Methods:
   • Pads.R2  
   • Pads.L3  
   • Pads.R3  
+
+* var pad = Pads.get(*port*) - Returns a pad object:  
+Properties:  
+  • pad.btns - Button state on the current check.  
+  • pad.old_btns = Button state on the last check.  
+  • pad.lx - Left analog horizontal position (left = -127, default = 0, right = 128).  
+  • pad.ly - Left analog vertical position (up = -127, default = 0, down = 128).  
+  • pad.rx - Right analog horizontal position (left = -127, default = 0, right = 128).  
+  • pad.ry - Right analog vertical position (up = -127, default = 0, down = 128).  
+    
+  ![analog_graph](https://user-images.githubusercontent.com/47725160/154816009-99d7e5da-badf-409b-9a3b-3618fd372f09.png)  
+  
+Methods:  
+  • update() - Updates all pads pressed and stick positions data.  
+  • pressed(button) - Checks if a button is being pressed (continuously).  
+  • justPressed(button) - Checks if a button was pressed only once.  
+  • setEventHandler() - Sets the pad object to listen events defined by Pads.newEvent, so it doesn't need to be updated.  
+  
+* let event_id = Pads.newEvent(button, kind, function) - Creates an asynchronous pad event, returns the event id. Remember to set the pad object event handler first!
+* Pad event kinds:  
+  • Pads.PRESSED  
+  • Pads.JUST_PRESSED  
+  • Pads.NON_PRESSED  
+* Pads.deleteEvent(event_id) - Deletes the event created by Pads.newEvent.
+* let type = Pads.getType(*port*) - Gets gamepad type in the specified port.
+* Pad Types:  
+  • Pads.DIGITAL  
+  • Pads.ANALOG  
+  • Pads.DUALSHOCK  
+
+* let press = Pads.getPressure(*port*, button) - Get button pressure level.
+* Pads.rumble(port, big, small) - Rumble your gamepad.
   
 ### Keyboard module
 * Keyboard.init() - Initialize keyboard routines.
@@ -489,35 +548,15 @@ Methods:
   
 ### System module
 
-* var fd = System.openFile(path, type)
-* Types list:  
-  • System.FREAD   
-  • System.FWRITE  
-  • System.FCREATE  
-  • System.FRDWR  
-* var buffer = System.readFile(file, size)
-* System.writeFile(fd, data, size)
-* System.closeFile(fd)
-* System.seekFile(fd, pos, type)
-* Types list:  
-  • System.SET  
-  • System.CUR  
-  • System.END  
-* var size = System.sizeFile(fd)
-* System.doesFileExist(path)
-* System.CurrentDirectory(path) *if path given, it sets the current dir, else it gets the current dir
 * var listdir = System.listDir(*path*)
   • listdir[index].name - return file name on indicated index(string)  
   • listdir[index].size - return file size on indicated index(integer)  
   • listdir[index].directory - return if indicated index is a file or a directory(bool)  
-* System.createDirectory(path)
 * System.removeDirectory(path)
-* System.removeFile(path)
 * System.copyFile(source, dest)
 * System.moveFile(source, dest)
 * System.rename(source, dest)
 * System.sleep(sec)
-* var freemem = System.getFreeMemory()
 * System.exitToBrowser()
 * System.setDarkMode(value)
 * var temps = System.getTemperature() // It only works with SCPH-500XX and later models.
diff --git a/bin/3dcollision.js b/bin/3dcollision.js
new file mode 100644
index 0000000..c4c3fb3
--- /dev/null
+++ b/bin/3dcollision.js
@@ -0,0 +1,97 @@
+// {"name": "3D collision", "author": "Daniel Santos", "version": "04072023", "icon": "render_icon.png", "file": "3dcollision.js"}
+
+let fntcpy = new Font("default");
+fntcpy.scale = (0.4f);
+
+const canvas = Screen.getMode();
+
+canvas.zbuffering = true;
+canvas.psmz = Z16S;
+
+Screen.setMode(canvas);
+
+Render.setView(4/3);
+
+Screen.setFrameCounter(true);
+Screen.setVSync(false);
+
+// Change your root folder to "render" so we can work with file path magic :p
+os.chdir("render");
+
+let dragontex = new Image("dragon.png");
+let dragonmesh = new RenderObject("dragon.obj", dragontex);
+let dragonbounds = Physics.createBox(4, 4, 4);
+
+let car = new RenderObject("Car.obj");
+let carbounds = Physics.createBox(2, 2, 2);
+
+Camera.position(0.0f, 0.0f, 40.0f);
+Camera.type(Camera.LOOKAT);
+
+Lights.set(0, Lights.DIRECTION, 0.0,  1.0, -1.0);
+Lights.set(0, Lights.DIFFUSE, 0.8, 0.8, 0.8);
+
+Lights.set(1, Lights.DIRECTION, 0.0,  1.0, 1.0);
+Lights.set(1, Lights.DIFFUSE, 0.4, 0.0, 0.8);
+
+let pad = Pads.get();
+
+let lx = null;
+let ly = null;
+let rx = null;
+let ry = null;
+
+let savedlx = 0.0f;
+let savedly = 0.0f;
+let savedrx = 0.0f;
+let savedry = 0.0f;
+
+const gray = Color.new(40, 40, 40, 128);
+
+let bbox = false;
+
+let collision = undefined; 
+
+while(true){
+    Screen.clear(gray);
+    Camera.update();
+    pad.update();
+
+    lx = ((pad.lx > 25 || pad.lx < -25)? pad.lx : 0) / 1024.0f;
+    ly = ((pad.ly > 25 || pad.ly < -25)? pad.ly : 0) / 1024.0f;
+    savedlx = savedlx - lx;
+    savedly = savedly - ly;
+
+    rx = ((pad.rx > 25 || pad.rx < -25)? pad.rx : 0) / 10240.0f;
+    ry = ((pad.ry > 25 || pad.ry < -25)? pad.ry : 0) / 10240.0f;
+    savedrx = savedrx - rx;
+    savedry = savedry - ry;
+    
+    if(pad.justPressed(Pads.TRIANGLE)) {
+        System.loadELF(System.boot_path + "/athena.elf");
+    }
+
+    if(pad.justPressed(Pads.SQUARE)) {
+        bbox ^= 1;
+    }
+
+    collision = Physics.boxBoxCollide(dragonbounds, savedrx, savedry, 25.0f, carbounds, 0.0f, 0.0f, 25.0f);
+
+    Camera.target(savedrx, savedry, 25.0f);
+
+    car.draw(savedrx, savedry, 25.0f, 3.14f, 0.0f, 0.0f);
+    if (collision) {
+        car.drawBounds(savedrx, savedry, 25.0f, 3.14f, 0.0f, 0.0f, Color.new(0, 255, 0));
+    } else {
+        car.drawBounds(savedrx, savedry, 25.0f, 3.14f, 0.0f, 0.0f, Color.new(255, 0, 0));
+    }
+    
+    dragonmesh.draw(0.0f, 0.0f, 25.0f, 3.14f, 0.0f, 0.0f);
+
+    dragonmesh.drawBounds(0.0f, 0.0f, 25.0f, 3.14f, 0.0f, 0.0f, Color.new(128, 0, 255));
+
+    fntcpy.print(10, 10, Screen.getFPS(360) + " FPS | " + `RAM: ${Math.floor(System.getMemoryStats().used / 1048576)}MB` + 
+     ` | Collision: ${JSON.stringify(collision)}`);
+
+    Screen.flip();
+}
\ No newline at end of file
diff --git a/bin/app_filemgr.js b/bin/app_filemgr.js
index ca2433b..61a2b43 100644
--- a/bin/app_filemgr.js
+++ b/bin/app_filemgr.js
@@ -1,8 +1,8 @@
 // {"name": "File manager", "author": "Daniel Santos", "version": "04072023", "icon": "lfm_icon.png", "file": "app_filemgr.js"}
 
-var font = new Font();
+var font = new Font("default");
 
-let boot_path = System.currentDir();
+font.scale = 0.55f;
 
 function getStringSize(string, scale){
     return string.length * (scale*15);
@@ -17,8 +17,8 @@ function range(end) {
 };
 
 function printCentered(x, y, scale, string){
-    font.scale = scale;
-    font.print(x-(getStringSize(string, scale)/2), y, string);
+    //font.scale = scale;
+    font.print(x-(getStringSize(string, scale)/2), y-12, string);
 };
 
 
@@ -29,10 +29,10 @@ function process_list_commands(control_var, list){
     if (control_var < 0){
         control_var = list.length-1;
     }
-    if (Pads.check(pad, Pads.DOWN) && !Pads.check(oldpad, Pads.DOWN)){
+    if (pad.justPressed(Pads.DOWN)){
         control_var++;
     }
-    if (Pads.check(pad, Pads.UP) && !Pads.check(oldpad, Pads.UP)){
+    if (pad.justPressed(Pads.UP)){
         control_var--;
     }
     return control_var;
@@ -61,16 +61,16 @@ function process_matrix_commands(x_var, y_var, x_limit, y_limit){
         x_var = x_limit-1;
         y_var = y_limit-1;
     }
-    if (Pads.check(pad, Pads.RIGHT) && !Pads.check(oldpad, Pads.RIGHT)){
+    if (pad.justPressed(Pads.RIGHT)){
         x_var++;
     }
-    if (Pads.check(pad, Pads.LEFT) && !Pads.check(oldpad, Pads.LEFT)){
+    if (pad.justPressed(Pads.LEFT)){
         x_var--;
     }
-    if (Pads.check(pad, Pads.DOWN) && !Pads.check(oldpad, Pads.DOWN)){
+    if (pad.justPressed(Pads.DOWN)){
         y_var++;
     }
-    if (Pads.check(pad, Pads.UP) && !Pads.check(oldpad, Pads.UP)){
+    if (pad.justPressed(Pads.UP)){
         y_var--;
     }
     return [x_var, y_var];
@@ -166,7 +166,7 @@ file_manager.process = function() {
         }
     }
 
-    if ((Pads.check(pad, Pads.TRIANGLE) && !Pads.check(oldpad, Pads.TRIANGLE))){
+    if ((pad.justPressed(Pads.TRIANGLE))){
         var idxof = path.lastIndexOf("/");
         if(path[idxof-1] != ":" && idxof != -1){
             path = path.slice(0, idxof);
@@ -179,7 +179,7 @@ file_manager.process = function() {
         }
     }
 
-    if ((Pads.check(pad, Pads.CROSS) && !Pads.check(oldpad, Pads.CROSS))){
+    if ((pad.justPressed(Pads.CROSS))){
         if(file_manager.data[3] == 1){
             if(file[file_manager.data[0]].dir){
                 if(path == ""){
@@ -190,8 +190,7 @@ file_manager.process = function() {
                 file = System.listDir(path);
 
             } else if(file[file_manager.data[0]].name.endsWith(".js")){
-                System.currentDir(path + "/");
-                std.loadScript(file[file_manager.data[0]].name);
+                System.loadELF(System.boot_path + "/athena.elf", [path + "/" + file[file_manager.data[0]].name]);
             } else if(file[file_manager.data[0]].name.endsWith(".elf") || file[file_manager.data[0]].name.endsWith(".ELF")){
                 System.loadELF(path + "/"+ file[file_manager.data[0]].name);
             } else if(file[file_manager.data[0]].name.endsWith(".zip")){
@@ -247,7 +246,7 @@ file_manager.process = function() {
         }
     }
 
-    if (Pads.check(pad, Pads.R1) && !Pads.check(oldpad, Pads.R1)){
+    if (pad.justPressed(Pads.R1)){
         file_manager.data[2] ^= 1;
         file_manager.data[3] ^= 1;
     }
@@ -261,45 +260,43 @@ let render_filelist = function() {
     Draw.rect(file_manager.gfx.x, file_manager.gfx.y+(20), file_manager.gfx.w, 20, Color.new(64, 64, 64, 64));
     printCentered(file_manager.gfx.x+(file_manager.gfx.w/2), file_manager.gfx.y+(3+(20)), 0.55f, path);
     for (var i = 0; i < file.length; i++) {
-        if(i+file_manager.comp < 21 && i+file_manager.comp >= 0){
-            font.scale = 0.55f;
-            font.print(file_manager.gfx.x+10, file_manager.gfx.y+(3+(20*(i+2+file_manager.comp))),
+        if(i+file_manager.comp < 20 && i+file_manager.comp >= 0){
+            //font.scale = 0.55f;
+            font.print(file_manager.gfx.x+10, file_manager.gfx.y+(3+(19*(i+2+file_manager.comp)))-12,
             file[i].name);
             if(!file[i].dir){
-                font.print(file_manager.gfx.x+200, file_manager.gfx.y+(3+(20*(i+2+file_manager.comp))),
+                font.print(file_manager.gfx.x+200, file_manager.gfx.y+(3+(19*(i+2+file_manager.comp)))-12,
                 String(file[i].size));
             }
         }
     };
     if(file_manager.data[2] == 1) {
-        font.scale = 0.55f;
+        //font.scale = 0.55f;
         Draw.rect(file_manager.gfx.x+file_manager.gfx.w-75, file_manager.gfx.y+40, 75, 20*5, Color.new(0, 0, 0, 100));
         Draw.rect(file_manager.gfx.x+file_manager.gfx.w-75, file_manager.gfx.y+20+20*(file_manager.data[1]+1), 75, 20, Color.new(64, 0, 128, 64));
-        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(1))), "Copy");
-        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(2))), "Move");
-        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(3))), "Paste");
-        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(4))), "Rename");
-        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(5))), "Delete");
+        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(1)))-12, "Copy");
+        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(2)))-12, "Move");
+        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(3)))-12, "Paste");
+        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(4)))-12, "Rename");
+        font.print(file_manager.gfx.x+file_manager.gfx.w-75+5, file_manager.gfx.y+(23+(20*(5)))-12, "Delete");
     };
 };
 
 file_manager.gfx.add(render_filelist);
 
-var oldpad = Pads.get();
 var pad = Pads.get();
 
 while(true){
-    oldpad = pad;
-    pad = Pads.get();
+    pad.update();
     Screen.clear(Color.new(0, 0, 0));
 
     file_manager.run();
 
-    if(Pads.check(pad, Pads.CIRCLE) && !Pads.check(oldpad, Pads.CIRCLE)) {
+    if(pad.justPressed(Pads.CIRCLE)) {
         break;
     }
     
     Screen.flip();
 };
 
-System.loadELF(boot_path + "athena_pkd.elf");
\ No newline at end of file
+System.loadELF(System.boot_path + "/athena_pkd.elf");
\ No newline at end of file
diff --git a/bin/app_store.js b/bin/app_store.js
index 945f08b..3d9b303 100644
--- a/bin/app_store.js
+++ b/bin/app_store.js
@@ -1,20 +1,8 @@
 // {"name": "App store", "author": "Daniel Santos", "version": "04102023", "file": "app_store.js"}
 
-function decodeUTF16LE(binaryStr) {
-    var cp = [];
-    for( var i = 0; i < binaryStr.length; i+=2) {
-        cp.push( 
-             binaryStr.charCodeAt(i) |
-            ( binaryStr.charCodeAt(i+1) << 8 )
-        );
-    }
-
-    return String.fromCharCode.apply( String, cp );
-}
-
 function load_app_db(fname) {
     let list_file = std.open(fname, "r");
-    let app_list = JSON.parse(decodeUTF16LE(list_file.getline()));
+    let app_list = JSON.parse(list_file.getline());
     list_file.close();
     list_file = null;
 
@@ -65,12 +53,7 @@ let app_list = null;
 
 const buttons = [{inc:Pads.DOWN, dec:Pads.UP}, {inc:Pads.RIGHT, dec:Pads.LEFT}, {inc:Pads.R2, dec:Pads.L2}];
 
-function pressed(pad, button) {
-    return (Pads.check(pad[0], button) && !Pads.check(pad[1], button));
-}
-
-
-let pad = [undefined, undefined];
+let pad = Pads.get();
 
 const FADE_IN = 0;
 const FADE_OUT = 1;
@@ -131,10 +114,6 @@ class UI {
         Screen.clear(0x80101010);
     }
 
-    pressed(pad, button) {
-        return (Pads.check(pad[0], button) && !Pads.check(pad[1], button));
-    }
-
 }
 
 let ui = new UI();
@@ -162,11 +141,11 @@ class Menu {
     }
 
     process_input(pad) {
-        if(pressed(pad, buttons[this.pad_mode].dec)) {
+        if(pad.justPressed(buttons[this.pad_mode].dec)) {
             this.num--;
         }
     
-        if(pressed(pad, buttons[this.pad_mode].inc)) {
+        if(pad.justPressed(buttons[this.pad_mode].inc)) {
             this.num++;
         }
 
@@ -318,8 +297,7 @@ const UPDATED = 2;
 let update_state = NOT_UPDATED;
 
 while(true) {
-    pad[1] = pad[0];
-    pad[0] = Pads.get();
+    pad.update();
 
     switch (app_state) {
         case LOADING:
@@ -347,7 +325,7 @@ while(true) {
                         update_state = UPDATING;
                         transfering = true;
                     } else if (update_state == UPDATING) {
-                        if(req.ready(5)) {
+                        if(req.ready(5000)) {
                             transfering = false;
                             update_state = UPDATED;
                         }
@@ -389,11 +367,11 @@ while(true) {
                     break;
             }
 
-            if(pressed(pad, Pads.CROSS)) {
+            if(pad.justPressed(Pads.CROSS)) {
                 app_state = DLING_MENU;
             }
 
-            if(pressed(pad, Pads.TRIANGLE)) {
+            if(pad.justPressed(Pads.TRIANGLE)) {
                 terminate = true;
             }
 
@@ -412,17 +390,17 @@ while(true) {
 
             switch (dl_state) {
                 case DETAILS:
-                    if(pressed(pad, Pads.CROSS)) {
+                    if(pad.justPressed(Pads.CROSS)) {
                         dling_text += "Downloading package...\n";
                         dling_text += "This is an alpha version, it will take a long time\n";
                         dl_state++;
                     }
-                    if(pressed(pad, Pads.TRIANGLE)) {
+                    if(pad.justPressed(Pads.TRIANGLE)) {
                         app_state = MAIN_MENU;
                     }
                     break;
                 case TODOWNLOAD:
-                    req.asyncDownload(app_list[explore_menu.num].link, System.boot_path + app_list[explore_menu.num].fname);
+                    req.asyncDownload(app_list[explore_menu.num].link, System.boot_path + "/" + app_list[explore_menu.num].fname);
                     transfering = true;
                     dl_state++;
                     break;
diff --git a/bin/async_request.js b/bin/async_request.js
new file mode 100644
index 0000000..9e16a3e
--- /dev/null
+++ b/bin/async_request.js
@@ -0,0 +1,30 @@
+// {"name": "Async Network", "author": "Daniel Santos", "version": "04072023", "file": "async_request.js"}
+
+IOP.reset();
+
+IOP.loadDefaultModule(IOP.network);
+
+Network.init();
+
+Screen.log(JSON.stringify(Network.getConfig()));
+
+let req = new Request();
+req.followlocation = true;
+req.headers = ["upgrade-insecure-requests: 1",
+               "sec-fetch-dest: document",
+               "sec-fetch-mode: navigate"];
+
+req.asyncGet("https://raw.githubusercontent.com/DanielSant0s/brewstore-db/main/brew_data.json");
+ 
+while(!req.ready(2)) {
+    console.log("Waiting... " + req.getAsyncSize() + " bytes transfered");
+    System.sleep(1); 
+}
+
+let result = req.getAsyncData();
+
+console.log(result);
+
+Network.deinit();
+
+System.sleep(300);
\ No newline at end of file
diff --git a/bin/cell.js b/bin/cell.js
index 148bd12..d03c9d0 100644
--- a/bin/cell.js
+++ b/bin/cell.js
@@ -1,6 +1,9 @@
 // {"name": "Cell.io", "author": "Daniel Santos", "version": "04072023", "icon": "cell_icon.png", "file": "cell.js"}
 
-var font = new Font("fonts/LEMONMILK-Regular.otf");
+Screen.setFrameCounter(true);
+Screen.setVSync(false);
+
+let font = new Font("fonts/LEMONMILK-Regular.otf");
 font.scale = (2);
 
 const MAIN_MENU = 0;
@@ -8,15 +11,15 @@ const RUN_GAME = 1;
 const PAUSE_MENU = 2;
 const GAME_OVER = 3;
 
-var game_state = MAIN_MENU;
+let game_state = MAIN_MENU;
 
-var running = true;
+let running = true;
 
-var player = {x:0, y:0, r:25, color:Color.new(128, 100, 255)};
+let player = {x:0, y:0, r:25, color:Color.new(128, 100, 255)};
 
-var camera = {x:-320, y:-224};
+let camera = {x:-320, y:-224};
 
-var enemies = [];
+let enemies = [];
 
 function World2Screen(rect, camera){
     return [rect.x-camera.x, rect.y-camera.y]
@@ -28,9 +31,9 @@ function drawCell(coords, radius, color, hollow){
 }
 
 function circleCircleColl(c1, c2) {
-    var distX = c1.x - c2.x;
-    var distY = c1.y - c2.y;
-    var dist = Math.sqrtf( (distX*distX) + (distY*distY) );
+    let distX = c1.x - c2.x;
+    let distY = c1.y - c2.y;
+    let dist = Math.sqrtf( (distX*distX) + (distY*distY) );
 
     if (dist <= c1.r + c2.r) {
         return true;
@@ -44,34 +47,32 @@ function randint(min, max) {
     return Math.floorf(Math.random() * (max - min + 1)) + min;
 }
 
-var main_menu_ptr = 0;
+let main_menu_ptr = 0;
 
-var oldpad = Pads.get();
-var pad = oldpad;
+let pad = Pads.get();
 
 const transparent = Color.new(255, 255, 255, 40);
 const purple = Color.new(64, 0, 128);
 
-while(running){
-    Screen.clear(purple);
+Screen.clearColor(purple);
 
-    oldpad = pad;
-    pad = Pads.get();
+pad.setEventHandler();
 
+Screen.display(() => {
     if(game_state == MAIN_MENU){
-        if(Pads.check(pad, Pads.UP) && !Pads.check(oldpad, Pads.UP)){
+        if(pad.justPressed(Pads.UP)){
             if(main_menu_ptr > 0){
                 main_menu_ptr--;
             }
         }
 
-        if(Pads.check(pad, Pads.DOWN) && !Pads.check(oldpad, Pads.DOWN)){
+        if(pad.justPressed(Pads.DOWN)){
             if(main_menu_ptr < 2){
                 main_menu_ptr++;
             }
         }
 
-        if(Pads.check(pad, Pads.CROSS) && !Pads.check(oldpad, Pads.CROSS)){
+        if(pad.justPressed(Pads.CROSS)){
             switch(main_menu_ptr){
                 case 0:
                     game_state = RUN_GAME;
@@ -84,15 +85,15 @@ while(running){
                     camera.y = -224;
 
 
-                    enemies_qt = randint(8, 15);
+                    let enemies_qt = randint(8, 15);
 
                     while(enemies_qt > enemies.length){
-                        var color = Color.new(randint(0, 255), randint(0, 255), randint(0, 255));
-                        var enemy = {color:color, x:randint(0, 640), y:randint(0, 448), r:randint(5, 75)};
+                        let color = Color.new(randint(0, 255), randint(0, 255), randint(0, 255));
+                        let enemy = {color:color, x:randint(0, 640), y:randint(0, 448), r:randint(5, 75)};
 
-                        var found_collision = false;
+                        let found_collision = false;
 
-                        for(var j = 0; j < enemies.length; j++){
+                        for(let j = 0; j < enemies.length; j++){
                             if (circleCircleColl(enemy, enemies[j])) {
                                 found_collision = true;
                             }
@@ -123,9 +124,9 @@ while(running){
 
     } else if(game_state == RUN_GAME){
 
-        var s_lines = null;
-        var e_lines = null;
-        for(var i = -1500; i < 1501; i+=50){
+        let s_lines = null;
+        let e_lines = null;
+        for(let i = -1500; i < 1501; i+=50){
 
             s_lines = World2Screen({x:i, y:-1500}, camera);
             if(s_lines[0] > 0 && s_lines[0] < 640) {
@@ -140,25 +141,25 @@ while(running){
             }
         }
 
-        if(Pads.check(pad, Pads.LEFT) && player.x > -1500){
+        if(pad.pressed(Pads.LEFT) && player.x > -1500){
             player.x-=4;
             camera.x-=4;
         }
-        if(Pads.check(pad, Pads.RIGHT) && player.x < 1500){
+        if(pad.pressed(Pads.RIGHT) && player.x < 1500){
             player.x+=4;
             camera.x+=4;
         }
-        if(Pads.check(pad, Pads.UP) && player.y > -1500){
+        if(pad.pressed(Pads.UP) && player.y > -1500){
             player.y-=4;
             camera.y-=4;
         }
-        if(Pads.check(pad, Pads.DOWN) && player.y < 1500){
+        if(pad.pressed(Pads.DOWN) && player.y < 1500){
             player.y+=4;
             camera.y+=4;
         }
     
-        for(var i = 0; i < enemies.length; i++){
-            var enemy_coords = World2Screen(enemies[i], camera);
+        for(let i = 0; i < enemies.length; i++){
+            let enemy_coords = World2Screen(enemies[i], camera);
             if((enemy_coords[0]+enemies[i].r) > 0 && (enemy_coords[0]-enemies[i].r) < 640 && 
                (enemy_coords[1]+enemies[i].r) > 0 && (enemy_coords[1]-enemies[i].r) < 448 ){
                 drawCell(enemy_coords, enemies[i].r, enemies[i].color, false);
@@ -188,14 +189,10 @@ while(running){
         font.color = Color.new(128, 128, 128);
         font.print(150, 200, ((!enemies.length)? "VICTORY!" : "GAME OVER"));
 
-        if(Pads.check(pad, Pads.CROSS) && !Pads.check(oldpad, Pads.CROSS)){
+        if(pad.justPressed(Pads.CROSS)){
             game_state = MAIN_MENU;
             enemies = [];
         }
 
     }
-
-    Screen.flip();
-}
-
-font = null;
\ No newline at end of file
+});
diff --git a/bin/cell_icon.png b/bin/cell_icon.png
index 6d5777e..dc5cb39 100644
Binary files a/bin/cell_icon.png and b/bin/cell_icon.png differ
diff --git a/bin/cursor/pointer.png b/bin/cursor/pointer.png
deleted file mode 100644
index dc90d0d..0000000
Binary files a/bin/cursor/pointer.png and /dev/null differ
diff --git a/bin/frontend.js b/bin/frontend.js
new file mode 100644
index 0000000..56ab968
--- /dev/null
+++ b/bin/frontend.js
@@ -0,0 +1,8 @@
+// {"name": "AthenaOS", "author": "Daniel Santos", "version": "06282024", "file": "frontend.js"}
+
+const font = new Font("default");
+const pad = Pads.get();
+
+Screen.display(() => {
+
+});
\ No newline at end of file
diff --git a/bin/lfm_icon.png b/bin/lfm_icon.png
index a751fff..4f2486a 100644
Binary files a/bin/lfm_icon.png and b/bin/lfm_icon.png differ
diff --git a/bin/main.js b/bin/main.js
index 8efb0b0..5625f34 100644
--- a/bin/main.js
+++ b/bin/main.js
@@ -10,6 +10,16 @@ Keyboard.init();
 
 let bg = new Image("dash/bg.png");
 
+const bg_palette = new Uint8Array(bg.palette);
+
+for (let i = 0; i < bg_palette.length; i += 4) {
+    bg_palette[i+0] = Math.trunc(bg_palette[i+0] * 0.2f);
+    bg_palette[i+1] = Math.trunc(bg_palette[i+1] * 0.0f);
+    bg_palette[i+2] = Math.trunc(bg_palette[i+2] * 1.0f);
+}
+
+console.log("Image size: " + bg.size + " | bits per pixel: " + bg.bpp);
+
 const unsel_color = Color.new(255, 255, 255, 64);
 const sel_color = Color.new(255, 255, 255);
 
@@ -36,7 +46,7 @@ let app_table = System.listDir().map(file => file.name).filter(str => str.endsWi
 
     let metadata = JSON.parse(metadata_str);
 
-    if (System.doesFileExist(metadata.icon)) {
+    if (std.exists(metadata.icon)) {
         metadata.icon = new Image(metadata.icon);
     } else {
         metadata.icon = no_icon;
@@ -47,8 +57,7 @@ let app_table = System.listDir().map(file => file.name).filter(str => str.endsWi
 
 let menu_ptr = 0;
 
-let new_pad = Pads.get();
-let old_pad = new_pad;
+let pad = Pads.get();
 
 let old_kbd_char = 0;
 let kbd_char = 0;
@@ -61,9 +70,10 @@ const VK_RETURN = 10;
 
 var ee_info = System.getCPUInfo();
 
+let mem = undefined;
+
 os.setInterval(() => {
-    old_pad = new_pad;
-    new_pad = Pads.get();
+    pad.update();
 
     old_kbd_char = kbd_char;
     kbd_char = Keyboard.get();
@@ -72,28 +82,28 @@ os.setInterval(() => {
 
     bg.draw(0, 0);
 
-    font_bold.print(15, 5, "Athena dash alpha v0.1");
+    font_bold.print(15, 5, "Athena dash");
 
-    font.print(15, 420, `Temp: ${System.getTemperature() === undefined? "NaN" : System.getTemperature()} C | RAM Usage: ${Math.floor(System.getMemoryStats().used / 1048576)}MB / ${Math.floor(ee_info.RAMSize / 1048576)}MB`);
+    mem = System.getMemoryStats();
 
-    if(Pads.check(new_pad, Pads.UP) && !Pads.check(old_pad, Pads.UP) || old_kbd_char == VK_OLD_UP && kbd_char == VK_NEW_UP) {
+    font.print(15, 420, `Temp: ${System.getTemperature() === undefined? "NaN" : System.getTemperature()} C | RAM Usage: ${Math.floor(mem.used / 1024)}KB / ${Math.floor(ee_info.RAMSize / 1024)}KB`);
+
+    if(pad.justPressed(Pads.UP) || old_kbd_char == VK_OLD_UP && kbd_char == VK_NEW_UP) {
         app_table.unshift(app_table.pop());
 
     }
 
-    if(Pads.check(new_pad, Pads.DOWN) && !Pads.check(old_pad, Pads.DOWN) || old_kbd_char == VK_OLD_DOWN && kbd_char == VK_NEW_DOWN){
+    if(pad.justPressed(Pads.DOWN) || old_kbd_char == VK_OLD_DOWN && kbd_char == VK_NEW_DOWN){
         app_table.push(app_table.shift());
     }
 
-    if(Pads.check(new_pad, Pads.CROSS) && !Pads.check(old_pad, Pads.CROSS) || kbd_char == VK_RETURN){
+    if(pad.justPressed(Pads.CROSS) || kbd_char == VK_RETURN){
         let bin = "athena.elf";
         if ("bin" in app_table[0]) {
             bin = app_table[0].bin;
         }
 
-        
-
-        System.loadELF(System.boot_path + bin, [app_table[0].file, ]); // Doing this to reset all the stuff
+        System.loadELF(System.boot_path + "/" + bin, [app_table[0].file, ]); // Doing this to reset all the stuff
     }
 
     font_medium.print(210, 125, app_table[0].name);
@@ -102,6 +112,6 @@ os.setInterval(() => {
     for(let i = 1; i < (app_table.length < 10? app_table.length : 10); i++) {
         font.print(210, 125+(23*i), app_table[i].name);
     }
-
+    
     Screen.flip();
 }, 0);
\ No newline at end of file
diff --git a/bin/no_icon.png b/bin/no_icon.png
index 95f2a74..084935a 100644
Binary files a/bin/no_icon.png and b/bin/no_icon.png differ
diff --git a/bin/pads.js b/bin/pads.js
index 54b0fed..acb0228 100644
--- a/bin/pads.js
+++ b/bin/pads.js
@@ -2,11 +2,11 @@
 
 const canvas = Screen.getMode();
 
-canvas.psm = CT16S;
-canvas.zbuffering = false;
-canvas.double_buffering = false;
+//canvas.psm = CT24;
+//canvas.zbuffering = false;
+//canvas.double_buffering = false;
 
-Screen.setMode(canvas);
+//Screen.setMode(canvas);
 
 Screen.setVSync(false);
 Screen.setFrameCounter(true);
@@ -37,14 +37,10 @@ const l3 = new Image("pads/l3.png", VRAM);
 const r3 = new Image("pads/r3.png", VRAM);
 
 var rumble = false;
-var new_pad = Pads.get();
-var old_pad = new_pad;
+var pad = Pads.get(0);
 
-os.setInterval(() => {
-    Screen.clear();
-
-    old_pad = new_pad;
-    new_pad = Pads.get();
+Screen.display(() => {
+    pad.update();
 
     font.print(220, 25, "\nAthena project: Controls demo\n");
     font.print(100, 370, "\nTips:\n");
@@ -52,67 +48,65 @@ os.setInterval(() => {
     font.print(100, 405, "\nButtons transparency varies with the pressure applied to them.\n");
     font.print(100, 420, "\nPress Start+R3+Pad-Up to exit this demo.\n");
 
-    pad_select.color = (Pads.check(new_pad, Pads.SELECT)? opaque : translucent);
+    pad_select.color = ((pad.btns & Pads.SELECT)? opaque : translucent);
     pad_select.draw(260.0f, 190.0f);
 
-    start.color = (Pads.check(new_pad, Pads.START)? opaque : translucent);
+    start.color = ((pad.btns & Pads.START)? opaque : translucent);
     start.draw(380.0f, 190.0f);
     
-    up.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.UP)? Pads.getPressure(Pads.UP) : 60));
+    up.color = Color.new(128, 128, 128, ((pad.btns & Pads.UP)? Pads.getPressure(Pads.UP) : 60));
     up.draw(120.0f, 155.0f);
 
-    down.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.DOWN)? Pads.getPressure(Pads.DOWN) : 60));
+    down.color = Color.new(128, 128, 128, ((pad.btns & Pads.DOWN)? Pads.getPressure(Pads.DOWN) : 60));
     down.draw(120.0f, 225.0f);
 
-    left.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.LEFT)? Pads.getPressure(Pads.LEFT) : 60));
+    left.color = Color.new(128, 128, 128, ((pad.btns & Pads.LEFT)? Pads.getPressure(Pads.LEFT) : 60));
     left.draw(85.0f, 190.0f);
 
-    right.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.RIGHT)? Pads.getPressure(Pads.RIGHT) : 60));
+    right.color = Color.new(128, 128, 128, ((pad.btns & Pads.RIGHT)? Pads.getPressure(Pads.RIGHT) : 60));
     right.draw(155.0f, 190.0f);
 
-    triangle.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.TRIANGLE)? Pads.getPressure(Pads.TRIANGLE) : 60));
+    triangle.color = Color.new(128, 128, 128, ((pad.btns & Pads.TRIANGLE)? Pads.getPressure(Pads.TRIANGLE) : 60));
     triangle.draw(520.0f, 155.0f);
 
-    cross.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.CROSS)? Pads.getPressure(Pads.CROSS) : 60));
+    cross.color = Color.new(128, 128, 128, ((pad.btns & Pads.CROSS)? Pads.getPressure(Pads.CROSS) : 60));
     cross.draw(520.0f, 225.0f);
 
-    square.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.SQUARE)? Pads.getPressure(Pads.SQUARE) : 60));
+    square.color = Color.new(128, 128, 128, ((pad.btns & Pads.SQUARE)? Pads.getPressure(Pads.SQUARE) : 60));
     square.draw(485.0f, 190.0f);
 
-    circle.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.CIRCLE)? Pads.getPressure(Pads.CIRCLE) : 60));
+    circle.color = Color.new(128, 128, 128, ((pad.btns & Pads.CIRCLE)? Pads.getPressure(Pads.CIRCLE) : 60));
     circle.draw(555.0f, 190.0f);
 
-    l1.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.L1)? Pads.getPressure(Pads.L1) : 60));
+    l1.color = Color.new(128, 128, 128, ((pad.btns & Pads.L1)? Pads.getPressure(Pads.L1) : 60));
     l1.draw(102.0f, 100.0f);
 
-    r1.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.R1)? Pads.getPressure(Pads.R1) : 60));
+    r1.color = Color.new(128, 128, 128, ((pad.btns & Pads.R1)? Pads.getPressure(Pads.R1) : 60));
     r1.draw(502.0f, 100.0f);
 
-    l2.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.L2)? Pads.getPressure(Pads.L2) : 60));
+    l2.color = Color.new(128, 128, 128, ((pad.btns & Pads.L2)? Pads.getPressure(Pads.L2) : 60));
     l2.draw(137.0f, 100.0f);
 
-    r2.color = Color.new(128, 128, 128, (Pads.check(new_pad, Pads.R2)? Pads.getPressure(Pads.R2) : 60));
+    r2.color = Color.new(128, 128, 128, ((pad.btns & Pads.R2)? Pads.getPressure(Pads.R2) : 60));
     r2.draw(537.0f, 100.0f);
     
-    l3.color = (Pads.check(new_pad, Pads.L3)? opaque : translucent);
-    l3.draw(new_pad.lx/4.0f+242.0f, new_pad.ly/4.0f+300.0f);
+    l3.color = ((pad.btns & Pads.L3)? opaque : translucent);
+    l3.draw(pad.lx/4.0f+242.0f, pad.ly/4.0f+300.0f);
 
-    r3.color = (Pads.check(new_pad, Pads.R3)? opaque : translucent);
-    r3.draw(new_pad.rx/4.0f+402.0f, new_pad.ry/4.0f+300.0f);
+    r3.color = ((pad.btns & Pads.R3)? opaque : translucent);
+    r3.draw(pad.rx/4.0f+402.0f, pad.ry/4.0f+300.0f);
 
     Draw.rect(220.0f, 280.0f, 75, 75, dark_gray);
     Draw.rect(380.0f, 280.0f, 75, 75, dark_gray);
 
-    if((Pads.check(new_pad, Pads.R2) && Pads.check(new_pad, Pads.L2)) && !(Pads.check(old_pad, Pads.R2) && Pads.check(old_pad, Pads.L2))){
-            rumble? Pads.rumble(0 ,0) : Pads.rumble(1 ,255);
-            rumble ^= 1;
+    if(((pad.btns & Pads.R2) && (pad.btns & Pads.L2)) && !((pad.old_btns & Pads.R2) && !(pad.old_btns & Pads.L2))){
+        rumble? Pads.rumble(0 ,0) : Pads.rumble(1 ,255);
+        rumble ^= 1;
     }
 
-    if(Pads.check(new_pad, Pads.START) && Pads.check(new_pad, Pads.R3) && Pads.check(new_pad, Pads.UP)){
+    if((pad.btns & Pads.START) && (pad.btns & Pads.R3) && (pad.btns & Pads.UP)){
         System.loadELF(System.boot_path + "athena_pkd.elf");
     }
 
     font.print(10, 10, Screen.getFPS(360) + " FPS");
-    
-    Screen.flip();
-}, 0);
+});
diff --git a/bin/pads_icon.png b/bin/pads_icon.png
index 92acbc8..5c6fd4a 100644
Binary files a/bin/pads_icon.png and b/bin/pads_icon.png differ
diff --git a/bin/playground.js b/bin/playground.js
new file mode 100644
index 0000000..5d01b41
--- /dev/null
+++ b/bin/playground.js
@@ -0,0 +1,28 @@
+// {"name": "Playground", "author": "Daniel Santos", "version": "06022024", "file": "playground.js"}
+
+let v1 = Vector2.new(15.0f, 15.0f);
+let v2 = Vector2.new(30.0f, 30.0f);
+
+let v3 = Vector3.new(15.0f, 15.0f, 15.0f);
+let v4 = Vector3.new(30.0f, 30.0f, 30.0f);
+
+console.log(`Vector3 ${Vector3.add(v3, v4).toString()}`);
+console.log(`Vector3 dist ${v3.dist(v4)}`);
+
+Screen.log(`Vectors distance is ${v1.dist(v2)}`);
+Screen.log(`Vectors add is ${Vector2.add(v1, v2).toString()}`);
+Screen.log(`Vectors sub is ${Vector2.sub(v1, v2).toString()}`);
+Screen.log(`Vectors mul is ${Vector2.mul(v1, v2).toString()}`);
+Screen.log(`Vectors div is ${Vector2.div(v1, v2).toString()}`);
+
+let pad = Pads.get();
+
+pad.setEventHandler();
+
+Pads.newEvent(Pads.LEFT, Pads.JUST_PRESSED, () => { 
+    console.log(`DPad Left button was just pressed`); 
+});
+
+Pads.newEvent(Pads.RIGHT, Pads.JUST_PRESSED, () => { 
+    console.log(`DPad Right button was just pressed`); 
+});
diff --git a/bin/pong.js b/bin/pong.js
index 36fa921..9d67054 100644
--- a/bin/pong.js
+++ b/bin/pong.js
@@ -145,8 +145,7 @@ const player = new Paddle();
 const ball = new Ball();
 ball.randomDirection();
 
-let new_pad = Pads.get();
-let old_pad = new_pad;
+let pad = Pads.get();
 
 let paused = true;
 let game_over = false;
@@ -167,12 +166,11 @@ const pause = {
 };
 
 while(true) {
-    old_pad = new_pad;
-    new_pad = Pads.get();
+    pad.update();
 
     Screen.clear(dark_gray);
 
-    if(Pads.check(new_pad, Pads.START) && !Pads.check(old_pad, Pads.START)) {
+    if(pad.justPressed(Pads.START)) {
         paused = (!paused);
         if(game_over) {
             ball.reset();
@@ -186,11 +184,11 @@ while(true) {
     }
 
     if(!paused) {
-        if(Pads.check(new_pad, Pads.LEFT) || new_pad.rx < -50) {
+        if(pad.pressed(Pads.LEFT) || pad.rx < -50) {
             player.moveLeft();
         }
     
-        if(Pads.check(new_pad, Pads.RIGHT) || new_pad.rx > 50){
+        if(pad.pressed(Pads.RIGHT) || pad.rx > 50){
             player.moveRight();
         }
 
diff --git a/bin/render.js b/bin/render.js
index ba87987..bb48831 100644
--- a/bin/render.js
+++ b/bin/render.js
@@ -1,7 +1,16 @@
 // {"name": "Render demo", "author": "Daniel Santos", "version": "04072023", "icon": "render_icon.png", "file": "render.js"}
 
 
-var fntcpy = new Font();
+const pipelines = [
+    "NO_LIGHTS_COLORS",
+    "NO_LIGHTS_COLORS_TEX",
+    "NO_LIGHTS",
+    "NO_LIGHTS_TEX",
+    "DEFAULT",
+    "DEFAULT_NO_TEX"
+];
+
+let fntcpy = new Font("default");
 fntcpy.scale = (0.4f);
 
 Screen.setFrameCounter(true);
@@ -14,49 +23,94 @@ canvas.psmz = Z16S;
 
 Screen.setMode(canvas);
 
-Render.init(4/3);
+Render.setView(4/3);
 
-var dragontex = new Image("render/dragon.png");
-dragontex.filter = LINEAR;
-var dragonmesh = Render.loadOBJ("render/dragon.obj", dragontex);
+// Change your root folder to "render" so we can work with file path magic :p
+os.chdir("render");
 
-var monkeytex = new Image("render/monkey.png");
-monkeytex.filter = LINEAR;
-var monkeymesh = Render.loadOBJ("render/monkey.obj", monkeytex);
+const vertList = [
+    Render.vertex(0.5f, 0.5f, 0.5f,         // Position - X Y Z
+                  1.0f, 1.0f, 1.0f,         // Normal - N1 N2 N3
+                  0.0f, 0.0f,               // Texture coordinate - S T
+                  1.0f, 0.0f, 0.0f, 1.0f),  // Color - R G B A
 
-var model = [dragonmesh, monkeymesh];
+    Render.vertex(0.5f, 0.8f, 0.5f, 
+                  1.0f, 1.0f, 1.0f, 
+                  1.0f, 0.0f, 
+                  0.0f, 1.0f, 0.0f, 1.0f),
+
+    Render.vertex(0.8f, 0.8f, 0.5f, 
+                  1.0f, 1.0f, 1.0f, 
+                  1.0f, 1.0f, 
+                  0.0f, 0.0f, 1.0f, 1.0f),
+];
+
+let listtest = new RenderObject(vertList);
+
+let dragontex = new Image("dragon.png");
+let dragonmesh = new RenderObject("dragon.obj", dragontex);
+
+let monkeytex = new Image("monkey.png");
+let monkeymesh = new RenderObject("monkey.obj", monkeytex);
+monkeymesh.setPipeline(Render.PL_NO_LIGHTS_COLORS);
+
+let car = new RenderObject("Car.obj");
+
+let car_vertices = car.vertices;
+
+car_vertices.forEach(vertex => {
+    if (vertex.r > 0.45f && vertex.g < 0.2f && vertex.b < 0.2f) {
+        vertex.r = 0.4f;
+        vertex.g = 0.0f;
+        vertex.b = 0.8f;
+    }
+});
+
+car.vertices = car_vertices;
+
+let mill = new RenderObject("cubes.obj");
+
+let boombox = new RenderObject("Boombox.obj");
+let boomboxtex = boombox.getTexture(0);
+boomboxtex.filter = LINEAR;
+
+let model = [dragonmesh, monkeymesh, car, boombox, mill, listtest];
 
 Camera.position(0.0f, 0.0f, 50.0f);
 Camera.rotation(0.0f, 0.0f,  0.0f);
 
-Lights.create(1);
+Lights.set(0, Lights.DIRECTION, 0.0,  1.0, -1.0);
+Lights.set(0, Lights.DIFFUSE, 0.8, 0.8, 0.8);
 
-//Lights.set(1,  0.0,  0.0,  0.0, 1.0, 1.0, 1.0,     AMBIENT);
-//Lights.set(2,  1.0,  0.0, -1.0, 1.0, 1.0, 1.0, DIRECTIONAL);
-Lights.set(1,  0.0,  1.0, -1.0, 0.9, 0.5, 0.5, DIRECTIONAL);
-//Lights.set(4, -1.0, -1.0, -1.0, 0.5, 0.5, 0.5, DIRECTIONAL);
+Lights.set(1, Lights.DIRECTION, 0.0,  1.0, 1.0);
+Lights.set(1, Lights.DIFFUSE, 0.4, 0.0, 0.8);
 
-var pad = null;
-var oldpad = null;
-var modeltodisplay = 0;
-var lx = null;
-var ly = null;
-var rx = null;
-var ry = null;
+let pad = Pads.get();
+let modeltodisplay = 0;
+let lx = null;
+let ly = null;
+let rx = null;
+let ry = null;
 
-var savedlx = 0.0f;
-var savedly = 180.0f;
-var savedrx = 50.0f;
-var savedry = 0.0f;
+let savedlx = 0.0f;
+let savedly = 180.0f;
+let savedrx = 100.0f;
+let savedry = 0.0f;
 
-var free_mem = 0;
-var free_vram = Screen.getFreeVRAM();
+let ee_info = System.getCPUInfo();
+
+let free_mem = `RAM: ${Math.floor(System.getMemoryStats().used / 1048576)}MB / ${Math.floor(ee_info.RAMSize / 1048576)}MB`;
+let free_vram = Screen.getFreeVRAM();
+
+const gray = Color.new(40, 40, 40, 128);
+
+let bbox = false;
 
 while(true){
-    Screen.clear(Color.new(40, 40, 40, 128));
+    Screen.clear(gray);
+    Camera.update();
+    pad.update();
 
-    oldpad = pad;
-    pad = Pads.get();
     lx = ((pad.lx > 25 || pad.lx < -25)? pad.lx : 0) / 1024.0f;
     ly = ((pad.ly > 25 || pad.ly < -25)? pad.ly : 0) / 1024.0f;
     savedlx = savedlx - lx;
@@ -69,17 +123,38 @@ while(true){
 
     Camera.position(0.0f, savedry,  savedrx);
 
-    if((Pads.check(pad, Pads.LEFT) && !Pads.check(oldpad, Pads.LEFT)) || (Pads.check(pad, Pads.RIGHT) && !Pads.check(oldpad, Pads.RIGHT))){
-        modeltodisplay ^= 1
+    if(pad.justPressed(Pads.LEFT) && modeltodisplay > 0){
+        modeltodisplay -= 1;
+    }
+
+    if(pad.justPressed(Pads.RIGHT) && modeltodisplay < model.length-1){
+        modeltodisplay += 1;
+    }
+
+    if(pad.justPressed(Pads.UP) && model[modeltodisplay].getPipeline() > 0){
+        model[modeltodisplay].setPipeline(model[modeltodisplay].getPipeline()-1);
+    }
+
+    if(pad.justPressed(Pads.DOWN) && model[modeltodisplay].getPipeline() < 5){
+        model[modeltodisplay].setPipeline(model[modeltodisplay].getPipeline()+1);
+    }
+    
+    if(pad.justPressed(Pads.TRIANGLE)) {
+        System.loadELF(System.boot_path + "/athena.elf");
     }
 
-    if(Pads.check(pad, Pads.TRIANGLE) && !Pads.check(oldpad, Pads.TRIANGLE)) {
-        break;
+    if(pad.justPressed(Pads.SQUARE)) {
+        bbox ^= 1;
     }
 
-    Render.drawOBJ(model[modeltodisplay], 0.0f, 0.0f, 30.0f, savedly, savedlx, 0.0f);
+    model[modeltodisplay].draw(0.0f, 0.0f, 30.0f, savedly, savedlx, 0.0f);
+
+    if(bbox) {
+        model[modeltodisplay].drawBounds(0.0f, 0.0f, 30.0f, savedly, savedlx, 0.0f, Color.new(128, 0, 255));
+    }
 
-    fntcpy.print(10, 10, Screen.getFPS(360) + " FPS | Free RAM: " + free_mem + "KB | Free VRAM: " + free_vram + "KB");
+    fntcpy.print(10, 10, Screen.getFPS(360) + " FPS | " + free_mem + " | Free VRAM: " + free_vram + "KB");
+    fntcpy.print(10, 25, model[modeltodisplay].size + " Vertices | " + "Pipeline: " + pipelines[model[modeltodisplay].getPipeline()]);
 
     Screen.flip();
 }
\ No newline at end of file
diff --git a/bin/render/Boombox.mtl b/bin/render/Boombox.mtl
new file mode 100644
index 0000000..4e5eecc
--- /dev/null
+++ b/bin/render/Boombox.mtl
@@ -0,0 +1,13 @@
+# Blender MTL File: 'None'
+# Material Count: 1
+
+newmtl Boombox_mat
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Kd 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd Boombox_BaseColor.png
diff --git a/bin/render/Boombox.obj b/bin/render/Boombox.obj
new file mode 100644
index 0000000..4bdd370
--- /dev/null
+++ b/bin/render/Boombox.obj
@@ -0,0 +1,3203 @@
+# Blender v3.6.0 OBJ File: ''
+# www.blender.org
+mtllib Boombox.mtl
+o Boombox
+v -0.426094 0.661963 0.309047
+v -0.462655 0.646819 0.312243
+v -0.462655 0.337200 0.312243
+v -0.426094 0.322056 0.309047
+v -0.666444 0.902313 0.309047
+v -0.681589 0.865752 0.312243
+v -1.006351 0.902313 0.309047
+v -0.991207 0.865752 0.312243
+v -1.246702 0.661963 0.309047
+v -1.210140 0.646819 0.312243
+v -1.246702 0.322056 0.309047
+v -1.210140 0.337200 0.312243
+v -1.006351 0.081706 0.309047
+v -0.991207 0.118267 0.312243
+v -0.666444 0.081706 0.309047
+v -0.681588 0.118267 0.312243
+v -0.395292 0.674721 0.266485
+v -0.653686 0.933115 0.266485
+v -1.019110 0.933115 0.266485
+v -1.277504 0.674721 0.266485
+v -1.277504 0.309297 0.266485
+v -1.019110 0.050903 0.266485
+v -0.653686 0.050903 0.266485
+v -0.395292 0.309297 0.266485
+v -0.690027 0.845378 0.295874
+v -0.483029 0.638380 0.295874
+v -0.982768 0.845378 0.295874
+v -1.189767 0.638380 0.295874
+v -1.189767 0.345639 0.295874
+v -0.982768 0.138640 0.295874
+v -0.690027 0.138640 0.295874
+v -0.483029 0.345639 0.295874
+v -0.730224 0.748336 0.345523
+v -0.580071 0.598183 0.345523
+v -0.942572 0.748336 0.345523
+v -1.092725 0.598183 0.345523
+v -1.092725 0.385835 0.345523
+v -0.942572 0.235682 0.345523
+v -0.730224 0.235682 0.345523
+v -0.580071 0.385835 0.345523
+v -0.836398 0.492009 0.382547
+v -0.987182 1.099718 0.304157
+v -0.997832 1.095306 0.307353
+v -0.997832 1.005114 0.307353
+v -0.987182 1.000703 0.304157
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diff --git a/bin/render/Boombox_BaseColor.png b/bin/render/Boombox_BaseColor.png
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index 0000000..301a250
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diff --git a/bin/render/Car.mtl b/bin/render/Car.mtl
new file mode 100644
index 0000000..6788d27
--- /dev/null
+++ b/bin/render/Car.mtl
@@ -0,0 +1,82 @@
+# Blender MTL File: 'None'
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+
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diff --git a/bin/render/Car.obj b/bin/render/Car.obj
new file mode 100644
index 0000000..83d1c2a
--- /dev/null
+++ b/bin/render/Car.obj
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+# Blender v3.6.0 OBJ File: ''
+# www.blender.org
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+usemtl Bumpers
+s off
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+usemtl Tires
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+f 1504//12 1505//12 1533//12
+f 1505//12 1506//12 1507//12
+f 1507//12 1508//12 1505//12
+f 1508//12 1509//12 1505//12
+f 1509//12 1510//12 1513//12
+f 1510//12 1511//12 1513//12
+f 1511//12 1512//12 1513//12
+f 1513//12 1514//12 1517//12
+f 1514//12 1515//12 1517//12
+f 1515//12 1516//12 1517//12
+f 1517//12 1518//12 1519//12
+f 1519//12 1520//12 1521//12
+f 1521//12 1522//12 1525//12
+f 1522//12 1523//12 1525//12
+f 1523//12 1524//12 1525//12
+f 1525//12 1526//12 1527//12
+f 1527//12 1528//12 1529//12
+f 1529//12 1530//12 1531//12
+f 1531//12 1532//12 1533//12
+f 1517//12 1519//12 1525//12
+f 1519//12 1521//12 1525//12
+f 1525//12 1527//12 1529//12
+f 1529//12 1531//12 1533//12
+f 1533//12 1505//12 1517//12
+f 1505//12 1509//12 1517//12
+f 1509//12 1513//12 1517//12
+f 1525//12 1529//12 1517//12
+f 1565//11 1534//11 1535//11
+f 1535//11 1536//11 1537//11
+f 1537//11 1538//11 1539//11
+f 1539//11 1540//11 1537//11
+f 1540//11 1541//11 1537//11
+f 1541//11 1542//11 1543//11
+f 1543//11 1544//11 1541//11
+f 1544//11 1545//11 1541//11
+f 1545//11 1546//11 1547//11
+f 1547//11 1548//11 1549//11
+f 1549//11 1550//11 1553//11
+f 1550//11 1551//11 1553//11
+f 1551//11 1552//11 1553//11
+f 1553//11 1554//11 1555//11
+f 1555//11 1556//11 1557//11
+f 1557//11 1558//11 1559//11
+f 1559//11 1560//11 1561//11
+f 1561//11 1562//11 1563//11
+f 1563//11 1564//11 1565//11
+f 1565//11 1535//11 1541//11
+f 1535//11 1537//11 1541//11
+f 1545//11 1547//11 1541//11
+f 1547//11 1549//11 1541//11
+f 1553//11 1555//11 1549//11
+f 1555//11 1557//11 1549//11
+f 1557//11 1559//11 1561//11
+f 1561//11 1563//11 1557//11
+f 1563//11 1565//11 1557//11
+f 1565//11 1541//11 1549//11
diff --git a/bin/render/cubes.mtl b/bin/render/cubes.mtl
new file mode 100644
index 0000000..c1c63d1
--- /dev/null
+++ b/bin/render/cubes.mtl
@@ -0,0 +1,32 @@
+# Blender 3.6.0 MTL File: 'None'
+# www.blender.org
+
+newmtl t0.001
+Ns 250.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.450000
+d 1.000000
+illum 2
+map_Kd tex1.png
+
+newmtl t1.001
+Ns 250.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.450000
+d 1.000000
+illum 2
+map_Kd tex2.png
+
+newmtl t1.002
+Ns 250.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.450000
+d 1.000000
+illum 2
+map_Kd monkey.png
diff --git a/bin/render/cubes.obj b/bin/render/cubes.obj
new file mode 100644
index 0000000..1a5cb31
--- /dev/null
+++ b/bin/render/cubes.obj
@@ -0,0 +1,132 @@
+# Blender 3.6.0
+# www.blender.org
+mtllib cubes.mtl
+o Cube.002
+v -1.000000 1.000000 -2.836600
+v 1.000000 1.000000 -0.836600
+v 1.000000 1.000000 -2.836600
+v -1.000000 -1.000000 -0.836600
+v 1.000000 -1.000000 -0.836600
+v -1.000000 1.000000 -0.836600
+v -1.000000 -1.000000 -2.836600
+v 1.000000 -1.000000 -2.836600
+vn -0.0000 1.0000 -0.0000
+vn -0.0000 -0.0000 1.0000
+vn -1.0000 -0.0000 -0.0000
+vn -0.0000 -1.0000 -0.0000
+vn 1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 -1.0000
+vt 0.875000 0.500000
+vt 0.625000 0.750000
+vt 0.625000 0.500000
+vt 0.375000 1.000000
+vt 0.375000 0.750000
+vt 0.625000 0.000000
+vt 0.375000 0.250000
+vt 0.375000 0.000000
+vt 0.375000 0.500000
+vt 0.125000 0.750000
+vt 0.125000 0.500000
+vt 0.625000 0.250000
+vt 0.875000 0.750000
+vt 0.625000 1.000000
+s 1
+usemtl t0.001
+f 1/1/1 2/2/1 3/3/1
+f 2/2/2 4/4/2 5/5/2
+f 6/6/3 7/7/3 4/8/3
+f 8/9/4 4/10/4 7/11/4
+f 3/3/5 5/5/5 8/9/5
+f 1/12/6 8/9/6 7/7/6
+f 1/1/1 6/13/1 2/2/1
+f 2/2/2 6/14/2 4/4/2
+f 6/6/3 1/12/3 7/7/3
+f 8/9/4 5/5/4 4/10/4
+f 3/3/5 2/2/5 5/5/5
+f 1/12/6 3/3/6 8/9/6
+o Cube.003
+v -1.000000 1.000000 -0.441804
+v 1.000000 1.000000 1.558196
+v 1.000000 1.000000 -0.441804
+v -1.000000 -1.000000 1.558196
+v 1.000000 -1.000000 1.558196
+v -1.000000 1.000000 1.558196
+v -1.000000 -1.000000 -0.441804
+v 1.000000 -1.000000 -0.441804
+vn -0.0000 1.0000 -0.0000
+vn -0.0000 -0.0000 1.0000
+vn -1.0000 -0.0000 -0.0000
+vn -0.0000 -1.0000 -0.0000
+vn 1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 -1.0000
+vt 0.875000 0.500000
+vt 0.625000 0.750000
+vt 0.625000 0.500000
+vt 0.375000 1.000000
+vt 0.375000 0.750000
+vt 0.625000 0.000000
+vt 0.375000 0.250000
+vt 0.375000 0.000000
+vt 0.375000 0.500000
+vt 0.125000 0.750000
+vt 0.125000 0.500000
+vt 0.625000 0.250000
+vt 0.875000 0.750000
+vt 0.625000 1.000000
+s 1
+usemtl t1.001
+f 9/15/7 10/16/7 11/17/7
+f 10/16/8 12/18/8 13/19/8
+f 14/20/9 15/21/9 12/22/9
+f 16/23/10 12/24/10 15/25/10
+f 11/17/11 13/19/11 16/23/11
+f 9/26/12 16/23/12 15/21/12
+f 9/15/7 14/27/7 10/16/7
+f 10/16/8 14/28/8 12/18/8
+f 14/20/9 9/26/9 15/21/9
+f 16/23/10 13/19/10 12/24/10
+f 11/17/11 10/16/11 13/19/11
+f 9/26/12 11/17/12 16/23/12
+o Cube.001
+v 2.300650 1.000000 -0.441804
+v 4.300650 1.000000 1.558196
+v 4.300650 1.000000 -0.441804
+v 2.300650 -1.000000 1.558196
+v 4.300650 -1.000000 1.558196
+v 2.300650 1.000000 1.558196
+v 2.300650 -1.000000 -0.441804
+v 4.300650 -1.000000 -0.441804
+vn -0.0000 1.0000 -0.0000
+vn -0.0000 -0.0000 1.0000
+vn -1.0000 -0.0000 -0.0000
+vn -0.0000 -1.0000 -0.0000
+vn 1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 -1.0000
+vt 0.875000 0.500000
+vt 0.625000 0.750000
+vt 0.625000 0.500000
+vt 0.375000 1.000000
+vt 0.375000 0.750000
+vt 0.625000 0.000000
+vt 0.375000 0.250000
+vt 0.375000 0.000000
+vt 0.375000 0.500000
+vt 0.125000 0.750000
+vt 0.125000 0.500000
+vt 0.625000 0.250000
+vt 0.875000 0.750000
+vt 0.625000 1.000000
+s 1
+usemtl t1.002
+f 17/29/13 18/30/13 19/31/13
+f 18/30/14 20/32/14 21/33/14
+f 22/34/15 23/35/15 20/36/15
+f 24/37/16 20/38/16 23/39/16
+f 19/31/17 21/33/17 24/37/17
+f 17/40/18 24/37/18 23/35/18
+f 17/29/13 22/41/13 18/30/13
+f 18/30/14 22/42/14 20/32/14
+f 22/34/15 17/40/15 23/35/15
+f 24/37/16 21/33/16 20/38/16
+f 19/31/17 18/30/17 21/33/17
+f 17/40/18 19/31/18 24/37/18
diff --git a/bin/render/tex1.png b/bin/render/tex1.png
new file mode 100644
index 0000000..831e0cb
Binary files /dev/null and b/bin/render/tex1.png differ
diff --git a/bin/render/tex2.png b/bin/render/tex2.png
new file mode 100644
index 0000000..5c3c3bd
Binary files /dev/null and b/bin/render/tex2.png differ
diff --git a/bin/render_icon.png b/bin/render_icon.png
index 7573c51..84a9b85 100644
Binary files a/bin/render_icon.png and b/bin/render_icon.png differ
diff --git a/bin/request.js b/bin/request.js
index 329f732..02361cd 100644
--- a/bin/request.js
+++ b/bin/request.js
@@ -1,27 +1,15 @@
 // {"name": "Network demo", "author": "Daniel Santos", "version": "04072023", "file": "request.js"}
 
-function decodeUTF16LE(binaryStr) {
-    var cp = [];
-    for( var i = 0; i < binaryStr.length; i+=2) {
-        cp.push( 
-             binaryStr.charCodeAt(i) |
-            ( binaryStr.charCodeAt(i+1) << 8 )
-        );
-    }
-
-    return String.fromCharCode.apply( String, cp );
-}
-
-Screen.log("Athena network system\n");
+//Screen.log("Athena network system\n");
 
 IOP.reset();
 
-IOP.loadDefaultModule(IOP.pads);
+//IOP.loadDefaultModule(IOP.pads);
 IOP.loadDefaultModule(IOP.network);
 
 Network.init();
 
-Screen.log(JSON.stringify(Network.getConfig()));
+//Screen.log(JSON.stringvify(Network.getConfig()));
 
 let req = new Request();
 req.followlocation = true;
@@ -29,14 +17,9 @@ req.headers = ["upgrade-insecure-requests: 1",
                "sec-fetch-dest: document",
                "sec-fetch-mode: navigate"];
 
-req.asyncGet("https://raw.githubusercontent.com/DanielSant0s/brewstore-db/main/brew_data.json");
-
-while(!req.ready(2)) {
-    Screen.log("Waiting... " + req.getAsyncSize() + " bytes transfered");
-    System.sleep(2); 
-}
+let result = req.get("https://raw.githubusercontent.com/DanielSant0s/brewstore-db/main/brew_data.json");
 
-Screen.log(decodeUTF16LE(req.getAsyncData()));
+console.log(result.text);
 
 Network.deinit();
 
diff --git a/bin/sap_icon.png b/bin/sap_icon.png
index 92d9399..5fc2ccd 100644
Binary files a/bin/sap_icon.png and b/bin/sap_icon.png differ
diff --git a/bin/sound.js b/bin/sound.js
index 90dee6c..57837ca 100644
--- a/bin/sound.js
+++ b/bin/sound.js
@@ -4,12 +4,14 @@ const segoe_ui = new Font("fonts/Segoe UI.ttf");
 
 const purple = Color.new(64, 0, 128);
 
-Sound.setVolume(100);
+const gray = Color.new(28, 28, 28);
 
-let timer = Timer.new();
+Sound.setVolume(100);
 
 const sound_table = System.listDir("/sounds").map(file => file.name).filter(str => str.endsWith(".ogg") || str.endsWith(".wav") );
 
+console.log(JSON.stringify(System.listDir("/sounds")));
+
 const sounds = Array();
 
 sound_table.forEach(name => {
@@ -19,14 +21,17 @@ sound_table.forEach(name => {
 
 let cur_sound = 0;
 
-var track = Sound.load("sounds/" + sounds[0].file);
-var duration = Sound.duration(track);
+let track = Sound.load("sounds/" + sounds[0].file);
+
+let duration = Sound.getDuration(track);
+
+let position = Sound.getPosition(track);
+
 Sound.play(track);
-Timer.reset(timer);
 
 let repeat = false;
-let pad = 0;
-let oldpad = 0;
+
+let pad = Pads.get();
 
 const icons = {play:new Image("amp/play.png"), pause:new Image("amp/pause.png"), next:new Image("amp/next.png"), back:new Image("amp/back.png")};
 icons.play.color = purple;
@@ -47,79 +52,95 @@ icons.back.height /= 3;
 
 let playing = true;
 
-var cur_duration = 0.0f;
+let cur_duration = 0.0f;
 
 let text_size = null;
 
 console.log(JSON.stringify(Tasks.get()));
 
+function msToSecondMin(ms) {
+    let minutes = Math.floor(ms / 60000)
+    let seconds = Math.round(ms / 1000)
+
+    seconds -= minutes * 60
+
+    if (seconds < 10) {
+        return minutes + ":0" + seconds
+    } else {
+        return minutes + ":" + seconds
+    }
+}
+
 while(true){
-    Screen.clear(Color.new(32, 32, 32));
-    oldpad = pad;
-    pad = Pads.get();
 
-    if(Pads.check(pad, Pads.START) && !Pads.check(oldpad, Pads.START)) {
+    Screen.clear(gray);
+
+    pad.update();
+
+    if(pad.justPressed(Pads.START)) {
         if(Sound.isPlaying()) {
             Sound.pause(track);
-            Timer.pause(timer);
             playing = false;
         } else {
             Sound.resume(track);
-            Timer.resume(timer);
             playing = true;
         }
     }
 
-    if(Pads.check(pad, Pads.LEFT) && !Pads.check(oldpad, Pads.LEFT)) {
+    if(pad.justPressed(Pads.L1)) {
         cur_duration = 0;
         Sound.pause(track);
         sounds.unshift(sounds.pop());
         let new_track = Sound.load("sounds/" + sounds[0].file);
-        duration = Sound.duration(new_track);
-        Timer.reset(timer);
+        duration = Sound.getDuration(new_track);
         Sound.play(new_track);
         let old_track = track;
         track = new_track;
         Sound.free(old_track);
     }
 
-    if(Pads.check(pad, Pads.RIGHT) && !Pads.check(oldpad, Pads.RIGHT)) {
+    if(pad.justPressed(Pads.R1)) {
         cur_duration = 0;
         Sound.pause(track);
         sounds.push(sounds.shift());
         let new_track = Sound.load("sounds/" + sounds[0].file);
-        duration = Sound.duration(new_track);
-        Timer.reset(timer);
+        duration = Sound.getDuration(new_track);
         Sound.play(new_track);
         let old_track = track;
         track = new_track;
         Sound.free(old_track);
     }
 
-    if(Pads.check(pad, Pads.TRIANGLE) && !Pads.check(oldpad, Pads.TRIANGLE)) {
-        break;
+    position = Sound.getPosition(track);
+
+    if(pad.justPressed(Pads.RIGHT) && Sound.isPlaying()) {
+        Sound.setPosition(track, Sound.getPosition(track) + 5000);
+    } else if(pad.justPressed(Pads.LEFT) && Sound.isPlaying()) {
+        Sound.setPosition(track, Sound.getPosition(track) - 5000);
     }
 
-    if(playing) {
+    if(pad.justPressed(Pads.TRIANGLE)) {
+        Sound.restart(track);
+    }
+    
+    if(Sound.isPlaying()) {
         icons.pause.draw(320 - icons.play.width/2, 224 - icons.play.height/2 + 100);
     } else {
         icons.play.draw(320 - icons.play.width/2, 224 - icons.play.height/2 + 100);
     }
 
-    if (cur_duration < 1) {
-        cur_duration = (Math.floor(Timer.getTime(timer))/duration);
-    }
+    cur_duration = position/duration;
+    
+    segoe_ui.print(320 - sounds[0].size.width/2, 180 - sounds[0].size.height/2, sounds[0].name);
 
-    segoe_ui.print(320 - sounds[0].size.width/2, 224 - sounds[0].size.height/2, sounds[0].name);
+    segoe_ui.print(260, 220, msToSecondMin(Sound.getPosition(track)) + "/" + msToSecondMin(duration));
 
     Draw.rect(120, 260, 400, 8, purple);
-    Draw.rect(120, 260, 400*cur_duration, 8, Color.new(127, 0, 255));
+    Draw.rect(120, 260, 400 * cur_duration, 8, Color.new(127, 0, 255));
+    Draw.circle(120 + 400 * cur_duration, 264, 8, Color.new(127, 0, 255))
 
     icons.next.draw(320 - icons.next.width/2 + 150, 224 - icons.next.height/2 + 100);
     icons.back.draw(320 - icons.back.width/2 - 150, 224 - icons.back.height/2 + 100);
-    
+
     Screen.flip();
 }
-
-Timer.destroy(timer);
-Sound.deinit();
diff --git a/bin/task.js b/bin/task.js
index 8eb82e3..b758e2b 100644
--- a/bin/task.js
+++ b/bin/task.js
@@ -1,6 +1,6 @@
 // {"name": "BUGGED", "author": "Daniel Santos", "version": "05112023","file": "task.js"}
 
-Tasks.new(function() {
+Tasks.new(() => {
     for(let i = 0; i < 10000; i++) {
         Screen.log("Hello, world!");
     }
diff --git a/bin/terminal.js b/bin/terminal.js
deleted file mode 100644
index e850b0c..0000000
--- a/bin/terminal.js
+++ /dev/null
@@ -1,288 +0,0 @@
-// {"name": "Terminal", "author": "Daniel Santos", "version": "04102023", "file": "terminal.js", "bin": "athena_cli.elf"}
-
-function resetCommandLine(str) {
-    for (let i = str.length; i > 0; i--) {
-        Console.setCoords(Console.getX()-1, Console.getY());
-        Console.print("");
-    }
-}
-
-
-function printPrompt(user, device, cur_path) {
-    Console.setFontColor(0xFF0080);
-    Console.print(`${user}@${device}:${cur_path}$ `);
-    Console.setFontColor(0xFFFFFFFF);
-}
-
-class CommandLineInterface {
-    constructor() {
-        this.str = "";
-        this.ptr = 0;
-        this.history = {cmds:[], ptr:0, backup:false};
-    }
-
-    handleArrowRight() {
-        Console.setCursorColor(0);
-        Console.print("");
-    
-        this.ptr++;
-    
-        resetCommandLine(this.str);
-    
-        Console.print(this.str.slice(0, this.ptr));
-        let x_bak = Console.getX();
-        Console.print(this.str.slice(this.ptr, this.str.length));
-        let x_cur_bak = Console.getX();
-        Console.setCursorColor(0xFFFFFF);
-        Console.setCoords(x_bak, Console.getY());
-        Console.print("");
-        Console.setCursor(false);
-        Console.setCoords(x_cur_bak, Console.getY());
-        Console.print("");
-        Console.setCursor(true);
-    }
-
-    handleArrowLeft() {
-        Console.setCursorColor(0);
-        Console.print("");
-    
-        this.ptr--;
-    
-        for (let i = this.str.length; i > this.ptr; i--) {
-            Console.setCoords(Console.getX() - 1, Console.getY());
-            Console.print("");
-        }
-    
-        let x_bak = Console.getX();
-        Console.print(this.str.slice(this.ptr, this.str.length));
-        let x_cur_bak = Console.getX();
-        Console.setCursorColor(0xFFFFFF);
-        Console.setCoords(x_bak, Console.getY());
-        Console.print("");
-        Console.setCursor(false);
-        Console.setCoords(x_cur_bak, Console.getY());
-        Console.print("");
-        Console.setCursor(true);
-    }
-
-    handleArrowUp() {
-        if (this.str != "" && this.history.ptr == this.history.cmds.length) {
-            this.history.cmds.push(this.str);
-        }
-    
-        this.history.ptr--;
-    
-        if (this.history.ptr < this.history.cmds.length) {
-            Console.setCursorColor(0);
-            Console.print("");
-            resetCommandLine(this.str);
-            Console.setCursorColor(0xFFFFFF);
-            Console.print(this.history.cmds[this.history.ptr]);
-            this.str = this.history.cmds[this.history.ptr];
-        }
-    }
-
-    handleArrowDown() {
-        this.history.ptr++;
-    
-        if (this.history.ptr < this.history.cmds.length) {
-            Console.setCursorColor(0);
-            Console.print("");
-            resetCommandLine(this.str);
-            Console.setCursorColor(0xFFFFFF);
-            Console.print(this.history.cmds[this.history.ptr]);
-            this.str = this.history.cmds[this.history.ptr];
-        } else if (!this.history.backup) {
-            Console.setCursorColor(0);
-            Console.print("");
-            resetCommandLine(this.str);
-            Console.setCursorColor(0xFFFFFF);
-            Console.print("");
-            this.str = "";
-        }
-    }
-
-    handleBackspace() {
-        if (this.str.length > 0) {
-            Console.setCursorColor(0);
-            Console.print("");
-    
-            resetCommandLine(this.str);
-    
-            Console.setCursorColor(0xFFFFFF);
-    
-            Console.setCursor(false);
-            Console.print(this.str.slice(0, this.ptr-1));
-            let x_bak = Console.getX();
-            Console.print(this.str.slice(this.ptr, this.str.length));
-            let x_cur_bak = Console.getX();
-            Console.setCursor(true);
-            Console.setCoords(x_bak, Console.getY());
-            Console.print("");
-            Console.setCursor(false);
-            Console.setCoords(x_cur_bak, Console.getY());
-            Console.print("");
-            Console.setCursor(true);
-    
-            this.str = this.str.slice(0, this.ptr-1) + this.str.slice(this.ptr, this.str.length);
-    
-            this.ptr--;
-        }
-    }
-
-    handleReturn() {
-        resetCommandLine(this.str);
-        Console.print(this.str);
-
-        Console.setCursor(false);
-        Console.print(" \n");
-    }
-
-    putChar(ch) {
-        resetCommandLine(this.str);
-            
-        let c = String.fromCharCode(ch);
-
-        Console.setCursor(false);
-        Console.print(this.str.slice(0, this.ptr));
-        Console.print(c);
-        let x_bak = Console.getX();
-        Console.print(this.str.slice(this.ptr, this.str.length));
-        let x_cur_bak = Console.getX();
-        Console.setCursor(true);
-        Console.setCoords(x_bak, Console.getY());
-        Console.print("");
-        Console.setCursor(false);
-        Console.setCoords(x_cur_bak, Console.getY());
-        Console.print("");
-        Console.setCursor(true);
-
-        this.str = this.str.slice(0, this.ptr) + c + this.str.slice(this.ptr, this.str.length);
-
-        this.ptr++;
-    }
-
-    resetParameters() {
-        Console.setCursor(true);
-        this.history.backup = false;
-        this.ptr = 0;
-        this.str = "";
-    }
-};
-
-IOP.reset();
-IOP.loadDefaultModule(IOP.hdd);
-IOP.loadDefaultModule(IOP.cdfs);
-IOP.loadDefaultModule(IOP.memcard);
-IOP.loadDefaultModule(IOP.usb_mass);
-IOP.loadDefaultModule(IOP.pads);
-IOP.loadDefaultModule(IOP.network);
-IOP.loadDefaultModule(IOP.keyboard);
-
-Network.init();
-Keyboard.init();
-
-Keyboard.setBlockingMode(1);
-
-globalThis.user = "user";
-globalThis.device = "ps2";
-
-const VK_ACTION = 27;
-const VK_RIGHT = 41;
-const VK_LEFT = 42;
-const VK_DOWN = 43;
-const VK_UP = 44;
-const BACKSPACE = 7;
-const RETURN = 10;
-
-let old_char = 0;
-let cur_char = 0;
-
-let cmds = System.listDir("usr/bin").map(file => file.name.replace(".js", ""));
-let cmd_found = false;
-
-let cur_path = null;
-
-const cli = new CommandLineInterface();
-
-while(true) {
-    cur_path = System.currentDir();
-    printPrompt(user, device, cur_path);
-
-    while(cur_char != RETURN) {
-        old_char = cur_char;
-        cur_char = Keyboard.get();
-
-        if (cur_char == VK_RIGHT && old_char == VK_ACTION && cli.ptr < cli.str.length) {
-            cli.handleArrowRight();
-
-        } else if (cur_char == VK_LEFT && old_char == VK_ACTION && cli.ptr > 0) {
-            cli.handleArrowLeft();
-
-        }  else if (cur_char == VK_UP && old_char == VK_ACTION && cli.history.ptr > 0) {
-            cli.handleArrowUp();
-
-        } else if (cur_char == VK_DOWN && old_char == VK_ACTION && cli.history.ptr < cli.history.cmds.length) {
-            cli.handleArrowDown();
-
-        } else if (cur_char == BACKSPACE){
-            cli.handleBackspace();
-
-        } else if(cur_char == RETURN) {
-            cli.handleReturn();
-        } else if(cur_char != VK_ACTION && old_char != VK_ACTION){
-            cli.putChar(cur_char);
-        }
-    }
-
-    if (Console.getY() > 27) {
-        Console.clear();
-    }
-
-
-    cli.history.cmds.push(cli.str);
-    cli.history.ptr = cli.history.cmds.length;
-    let command = cli.str.replace("\n", "").split(" ");
-
-    if(command[0].slice(0, 2) != "./") {
-        cmds.forEach(cmd => {
-            globalThis.args = [];
-            if(cmd == command[0]) {
-                cmd_found = true;
-                command.shift();
-                args = command;
-                std.loadScript(System.boot_path + "usr/bin/" + cmd + ".js");
-                args = undefined;
-            }
-        });
-    } else if (command[0].endsWith(".elf") || command[0].endsWith(".ELF")) {
-        if (command.length < 2) {
-            System.loadELF(cur_path + command[0].slice(2, command[0].length));
-        } else {
-            let fst_cmd = command.shift();
-            System.loadELF(cur_path + fst_cmd.slice(2, fst_cmd.length), command);
-        }
-        
-    } else if (command[0].endsWith(".irx") || command[0].endsWith(".IRX")) {
-        IOP.loadModule(cur_path + command[0].slice(2, command[0].length));
-        
-    } else if (command[0].endsWith(".js")) {
-        if (command.length < 2) {
-            std.loadScript(command[0].slice(2, command[0].length));
-        } else {
-            let fst_cmd = command.shift();
-            globalThis.args = command;
-            std.loadScript(fst_cmd.slice(2, fst_cmd.length));
-        }
-    }
-
-
-    if(!cmd_found && command[0] != "") {
-        Console.print(`${command[0]}: command not found\n`);
-    }
-
-    cli.resetParameters();
-    cmd_found = false;
-    cur_char = 0;
-}
-
diff --git a/bin/text b/bin/text
deleted file mode 100644
index 5e4f256..0000000
--- a/bin/text
+++ /dev/null
@@ -1 +0,0 @@
-test1234
\ No newline at end of file
diff --git a/bin/usr/bin/apm.js b/bin/usr/bin/apm.js
deleted file mode 100644
index 8c0cfae..0000000
--- a/bin/usr/bin/apm.js
+++ /dev/null
@@ -1,41 +0,0 @@
-if(args !== undefined) {
-
-    var load_pkg_db = (fname) => {
-        return JSON.parse(loadFile(fname));
-    }
-
-    var req = new Request();
-    req.followlocation = true;
-    req.useragent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/37.0.2062.94 Chrome/37.0.2062.94 Safari/537.36";
-    req.headers = ["upgrade-insecure-requests: 0",
-                   "sec-fetch-dest: document",
-                   "sec-fetch-mode: navigate",
-                   "sec-fetch-user: ?1",
-                   "sec-fetch-site: same-origin",
-                   "sec-ch-ua-mobile: ?0",
-                   "accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
-                   'sec-ch-ua-platform: ^\^"Linux^\^"',
-                   "sec-ch-ua-mobile: ?0",
-    ];
-
-    if (args[0] == "update") {
-        Console.print("Updating package lists...\n");
-        req.download("https://raw.githubusercontent.com/DanielSant0s/AthenaPM-db/main/packages.json", "packages.json");
-
-        while(!req.ready(5)) {
-            console.log("Waiting!\n");
-        }
-
-        let pkgs = load_pkg_db("packages.json");
-
-        pkgs.forEach(pkg => {
-            Console.print(`${pkg.name}\n`);
-        });
-    
-    } else if (args[0] == "install") {
-    
-    }
-
-    req = null;
-}
-
diff --git a/bin/usr/bin/cat.js b/bin/usr/bin/cat.js
deleted file mode 100644
index 7c087de..0000000
--- a/bin/usr/bin/cat.js
+++ /dev/null
@@ -1 +0,0 @@
-Console.print(std.loadFile(args[0]));
\ No newline at end of file
diff --git a/bin/usr/bin/cd.js b/bin/usr/bin/cd.js
deleted file mode 100644
index 53e6bed..0000000
--- a/bin/usr/bin/cd.js
+++ /dev/null
@@ -1,11 +0,0 @@
-
-if (!args[0]){
-    System.currentDir(System.boot_path)
-} else{
-    if (System.doesFileExist(args[0])){
-        System.currentDir(args[0] + "/")
-    }else{
-        Console.print("cd: File or Directory Not Found: " + args[0] + "\n")
-    }
-    
-}
\ No newline at end of file
diff --git a/bin/usr/bin/clear.js b/bin/usr/bin/clear.js
deleted file mode 100644
index bd84578..0000000
--- a/bin/usr/bin/clear.js
+++ /dev/null
@@ -1 +0,0 @@
-Console.clear();
\ No newline at end of file
diff --git a/bin/usr/bin/exit.js b/bin/usr/bin/exit.js
deleted file mode 100644
index 4cb5ec5..0000000
--- a/bin/usr/bin/exit.js
+++ /dev/null
@@ -1 +0,0 @@
-System.loadELF(System.boot_path + "athena_pkd.elf");
diff --git a/bin/usr/bin/ls.js b/bin/usr/bin/ls.js
deleted file mode 100644
index 857a3a8..0000000
--- a/bin/usr/bin/ls.js
+++ /dev/null
@@ -1,3 +0,0 @@
-var dir = System.listDir().map(item => item.name).join(" ");
-Console.print(dir + "\n");
-dir = undefined;
\ No newline at end of file
diff --git a/bin/usr/bin/mv.js b/bin/usr/bin/mv.js
deleted file mode 100644
index 1a04109..0000000
--- a/bin/usr/bin/mv.js
+++ /dev/null
@@ -1 +0,0 @@
-System.moveFile(args[0], args[1]);
\ No newline at end of file
diff --git a/bin/usr/bin/neofetch.js b/bin/usr/bin/neofetch.js
deleted file mode 100644
index 5a7d35d..0000000
--- a/bin/usr/bin/neofetch.js
+++ /dev/null
@@ -1,39 +0,0 @@
-var ee_info = System.getCPUInfo();
-var gs_info = System.getGPUInfo();
-
-console.log(JSON.stringify(ee_info));
-
-var logo = 
-`
-                                        
-         #@@@@@@@@@@@@@@@*              ${user}@${device}
-  /@@@&@@@@@@@@@@@@@#  *@*              ------------
-     /@@@@@@@@@@@.  @@@@@@@             OS: AthenaEnv v2
-    @@ #@@@@@@& ,@@,  @@@@@@            Kernel: PS2DEV Kernel
-    /@@,*@@@@ .@@@/  (@@@@@@@           Uptime: null
-   .     @@@*       *@@@@@@@@           Packages: 4 (dpkg)
-   @@@@@@   #@@@@@@@@@@@@@@@@           Shell: owlsh 0.1
-    @@@@@( *@@@@@@@@@@@@@@@@@@          Terminal: TermOwl
-    .@@@@@@@@@@@@@@@ @@@@@@@@@@@.       CPU: MIPS R5900 rev. ${ee_info.revision} @ ${Math.floor(ee_info.CPUClock * 0.000001)}MHz
-    @@@(@@@@@@@@&   @@@@@@@@@@@@@@      GPU: Graphics Synthesizer id ${gs_info.id} rev. ${gs_info.revision}
-   .@@@   @@@@     *@@@@@@@@@@@@@@@.    Memory: ${Math.floor(System.getMemoryStats().used / 1048576)}MiB / ${Math.floor(ee_info.RAMSize / 1048576)}MiB
-   .@@@            /@@@@@@@@@@@@@@@@.   
-    @@@,            @@@@@@@@@@@@@@@@@   
-     @@@            /@@@@@@@@@@@@@@@@@  
-      @@@.           /@@@@@@@@@@@@@@@@. 
-        @@@            @@@@@@@@@@@@@@@@ 
-          &@@,           @@@@@@@@@@@@@@ 
-             %@@&          (@@@@@@@@@@@ 
-                 *@@@@@*.      @@@@@@@@ 
-                   *@@@.    #@@@    %@# 
-                  ,@@@     /@@&         
-        #@@@,@@@(@@@( @@%&@@@@@@@@*     
-             /   %    #  .(                                                                      
-`
-
-//Console.setFontColor(0xFFFF0080);
-Console.print(logo);
-
-logo = null;
-ee_info = null;
-gs_info = null;
diff --git a/embed.make b/embed.make
index 83356eb..8606fa2 100644
--- a/embed.make
+++ b/embed.make
@@ -1,59 +1,59 @@
 #-------------------- Embedded IOP Modules ------------------------#
-$(EE_ASM_DIR)iomanx.s: $(PS2SDK)/iop/irx/iomanX.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)iomanx.c: $(PS2SDK)/iop/irx/iomanX.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ iomanX_irx
 
-$(EE_ASM_DIR)filexio.s: $(PS2SDK)/iop/irx/fileXio.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)filexio.c: $(PS2SDK)/iop/irx/fileXio.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ fileXio_irx
 
-$(EE_ASM_DIR)sio2man.s: $(PS2SDK)/iop/irx/sio2man.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)sio2man.c: $(PS2SDK)/iop/irx/sio2man.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ sio2man_irx
 
-$(EE_ASM_DIR)mcman.s: $(PS2SDK)/iop/irx/mcman.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)mcman.c: $(PS2SDK)/iop/irx/mcman.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ mcman_irx
 
-$(EE_ASM_DIR)mcserv.s: $(PS2SDK)/iop/irx/mcserv.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)mcserv.c: $(PS2SDK)/iop/irx/mcserv.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ mcserv_irx
 
-$(EE_ASM_DIR)padman.s: $(PS2SDK)/iop/irx/padman.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)padman.c: $(PS2SDK)/iop/irx/padman.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ padman_irx
 
-$(EE_ASM_DIR)mtapman.s: $(PS2SDK)/iop/irx/mtapman.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)mtapman.c: $(PS2SDK)/iop/irx/mtapman.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ mtapman_irx
 
-$(EE_ASM_DIR)libsd.s: $(PS2SDK)/iop/irx/libsd.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)libsd.c: $(PS2SDK)/iop/irx/libsd.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ libsd_irx
 
-$(EE_ASM_DIR)usbd.s: $(PS2SDK)/iop/irx/usbd.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)usbd.c: $(PS2SDK)/iop/irx/usbd.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ usbd_irx
 
-$(EE_ASM_DIR)audsrv.s: $(PS2SDK)/iop/irx/audsrv.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)audsrv.c: $(PS2SDK)/iop/irx/audsrv.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ audsrv_irx
 
-$(EE_ASM_DIR)bdm.s: $(PS2SDK)/iop/irx/bdm.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)bdm.c: $(PS2SDK)/iop/irx/bdm.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ bdm_irx
 
-$(EE_ASM_DIR)bdmfs_fatfs.s: $(PS2SDK)/iop/irx/bdmfs_fatfs.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)bdmfs_fatfs.c: $(PS2SDK)/iop/irx/bdmfs_fatfs.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ bdmfs_fatfs_irx
 
-$(EE_ASM_DIR)usbmass_bd.s: $(PS2SDK)/iop/irx/usbmass_bd.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)usbmass_bd.c: $(PS2SDK)/iop/irx/usbmass_bd.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ usbmass_bd_irx
 	
-$(EE_ASM_DIR)ps2dev9.s: $(PS2SDK)/iop/irx/ps2dev9.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2dev9.c: $(PS2SDK)/iop/irx/ps2dev9.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2dev9_irx
 
-$(EE_ASM_DIR)ps2atad.s: $(PS2SDK)/iop/irx/ps2atad.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2atad.c: $(PS2SDK)/iop/irx/ps2atad.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2atad_irx
 
-$(EE_ASM_DIR)ps2hdd.s: $(PS2SDK)/iop/irx/ps2hdd.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2hdd.c: $(PS2SDK)/iop/irx/ps2hdd.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2hdd_irx
 
-$(EE_ASM_DIR)ps2fs.s: $(PS2SDK)/iop/irx/ps2fs.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2fs.c: $(PS2SDK)/iop/irx/ps2fs.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2fs_irx
 
-$(EE_ASM_DIR)cdfs.s: $(PS2SDK)/iop/irx/cdfs.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)cdfs.c: $(PS2SDK)/iop/irx/cdfs.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ cdfs_irx
 
-$(EE_ASM_DIR)poweroff.s: $(PS2SDK)/iop/irx/poweroff.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)poweroff.c: $(PS2SDK)/iop/irx/poweroff.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ poweroff_irx
 
 modules/ds34bt/ee/libds34bt.a: modules/ds34bt/ee
@@ -62,7 +62,7 @@ modules/ds34bt/ee/libds34bt.a: modules/ds34bt/ee
 modules/ds34bt/iop/ds34bt.irx: modules/ds34bt/iop
 	$(MAKE) -C $<
 
-$(EE_ASM_DIR)ds34bt.s: modules/ds34bt/iop/ds34bt.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ds34bt.c: modules/ds34bt/iop/ds34bt.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ds34bt_irx
 
 modules/ds34usb/ee/libds34usb.a: modules/ds34usb/ee
@@ -71,35 +71,35 @@ modules/ds34usb/ee/libds34usb.a: modules/ds34usb/ee
 modules/ds34usb/iop/ds34usb.irx: modules/ds34usb/iop
 	$(MAKE) -C $<
 
-$(EE_ASM_DIR)ds34usb.s: modules/ds34usb/iop/ds34usb.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ds34usb.c: modules/ds34usb/iop/ds34usb.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ds34usb_irx
 
 modules/freeram/freeram.irx: modules/freeram
 	$(MAKE) -C $<
 
-$(EE_ASM_DIR)freeram.s: modules/freeram/freeram.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)freeram.c: modules/freeram/freeram.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ freeram_irx
 
-$(EE_ASM_DIR)NETMAN.s: $(PS2SDK)/iop/irx/netman.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)NETMAN.c: $(PS2SDK)/iop/irx/netman.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ NETMAN_irx
 
-$(EE_ASM_DIR)SMAP.s: $(PS2SDK)/iop/irx/smap.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)SMAP.c: $(PS2SDK)/iop/irx/smap.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ SMAP_irx
 
-$(EE_ASM_DIR)ps2ips.s: $(PS2SDK)/iop/irx/ps2ips.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2ips.c: $(PS2SDK)/iop/irx/ps2ips.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2ips_irx
 
-$(EE_ASM_DIR)ps2kbd.s: $(PS2SDK)/iop/irx/ps2kbd.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2kbd.c: $(PS2SDK)/iop/irx/ps2kbd.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2kbd_irx
 
-$(EE_ASM_DIR)ps2mouse.s: $(PS2SDK)/iop/irx/ps2mouse.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2mouse.c: $(PS2SDK)/iop/irx/ps2mouse.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2mouse_irx
 
-$(EE_ASM_DIR)ps2cam.s: $(PS2SDK)/iop/irx/ps2cam.irx | $(EE_ASM_DIR)
+$(EE_ASM_DIR)ps2cam.c: $(PS2SDK)/iop/irx/ps2cam.irx | $(EE_ASM_DIR)
 	$(BIN2S) $< $@ ps2cam_irx
 
 
 #--------------------- Embedded text fonts ------------------------#
 
-$(EE_ASM_DIR)quicksand_regular.s: assets/fonts/Quicksand-Regular.ttf | $(EE_ASM_DIR)
-	$(BIN2S) $< $@ quicksand_regular
\ No newline at end of file
+$(EE_ASM_DIR)quicksand_regular.c: assets/fonts/Quicksand-Regular.ttf | $(EE_ASM_DIR)
+	$(BIN2S) $< $@ quicksand_regular
diff --git a/src/.DS_Store b/src/.DS_Store
deleted file mode 100644
index f518d0b..0000000
Binary files a/src/.DS_Store and /dev/null differ
diff --git a/src/ath_archive.c b/src/ath_archive.c
index 25f66dc..70ac20b 100644
--- a/src/ath_archive.c
+++ b/src/ath_archive.c
@@ -197,6 +197,7 @@ static JSValue athena_archiveopen(JSContext *ctx, JSValue this_val, int argc, JS
 
 	if(magic == 0x04034b50 /* ZIP */) {
         strcpy(path_buf, boot_path);
+		strcat(path_buf, "/");
         strcat(path_buf, path);
 	    if ((za->fp = zip_open(path_buf, 0, &err)) == NULL) {
             zip_error_to_str(buf, sizeof(buf), err, errno);
@@ -295,6 +296,7 @@ static JSValue athena_untar(JSContext *ctx, JSValue this_val, int argc, JSValueC
     }
 
 	getcwd(tar_path, 512);
+	strcat(tar_path, "/");
 	untar(fp, tar_path);
 	fclose(fp);
 
@@ -334,6 +336,7 @@ static JSValue athena_extractall(JSContext *ctx, JSValue this_val, int argc, JSV
             if (zip_stat_index(arc->fp, i, 0, &sb) == 0) {
                 if (sb.name[len - 1] == '/') {
                     strcpy(outbuff, boot_path);
+					strcat(outbuff, "/");
                     strcat(outbuff, sb.name);
                     mkdir(outbuff, 0755);
                 } else {
diff --git a/src/ath_cli.c b/src/ath_cli.c
deleted file mode 100644
index 5d0ab0a..0000000
--- a/src/ath_cli.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <debug.h>
-
-#include "ath_env.h"
-
-static JSValue athena_print(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	const char* text = JS_ToCString(ctx, argv[0]);
-	scr_printf(text);
-	JS_FreeCString(ctx, text);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_putchar(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	int x, y, ch;
-	uint32_t color;
-
-	JS_ToInt32(ctx, &x, argv[0]);
-	JS_ToInt32(ctx, &y, argv[1]);
-	JS_ToUint32(ctx, &color, argv[2]);
-	JS_ToInt32(ctx, &ch, argv[3]);
-	scr_putchar(x, y, color, ch);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_setxy(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	int x, y;
-	JS_ToInt32(ctx, &x, argv[0]);
-	JS_ToInt32(ctx, &y, argv[1]);
-	scr_setXY(x, y);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_clear(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	scr_clear();
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_setbgcolor(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	uint32_t color;
-	JS_ToUint32(ctx, &color, argv[0]);
-	scr_setbgcolor(color);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_setfontcolor(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	uint32_t color;
-	JS_ToUint32(ctx, &color, argv[0]);
-	scr_setfontcolor(color);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_setcursorcolor(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	uint32_t color;
-	JS_ToUint32(ctx, &color, argv[0]);
-	scr_setcursorcolor(color);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_setcursor(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	scr_setCursor(JS_ToBool(ctx, argv[0]));
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_getx(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	return JS_NewInt32(ctx, scr_getX());
-}
-
-static JSValue athena_gety(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	return JS_NewInt32(ctx, scr_getY());
-}
-
-/*static JSValue athena_getcursor(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	return JS_NewBool(ctx, scr_getCursor());
-}*/
-
-static const JSCFunctionListEntry console_funcs[] = {
-	JS_CFUNC_DEF("print",  1, athena_print),
-	JS_CFUNC_DEF("putChar",  4, athena_putchar),
-	JS_CFUNC_DEF("setCoords", 2, athena_setxy),
-	JS_CFUNC_DEF("clear", 0, athena_clear),
-	JS_CFUNC_DEF("setBGColor", 1, athena_setbgcolor),
-	JS_CFUNC_DEF("setFontColor", 1, athena_setfontcolor),
-	JS_CFUNC_DEF("setCursorColor", 1, athena_setcursorcolor),
-	JS_CFUNC_DEF("setCursor", 1, athena_setcursor),
-	JS_CFUNC_DEF("getX", 0, athena_getx),
-	JS_CFUNC_DEF("getY", 0, athena_gety),
-	//JS_CFUNC_DEF("getCursor", 0, athena_getcursor),
-};
-
-static int console_init(JSContext *ctx, JSModuleDef *m)
-{
-    return JS_SetModuleExportList(ctx, m, console_funcs, countof(console_funcs));
-}
-
-JSModuleDef *athena_console_init(JSContext* ctx){
-    return athena_push_module(ctx, console_init, console_funcs, countof(console_funcs), "Console");
-}
\ No newline at end of file
diff --git a/src/ath_env.c b/src/ath_env.c
index 9fe064a..5cddeef 100644
--- a/src/ath_env.c
+++ b/src/ath_env.c
@@ -10,6 +10,8 @@
 
 #define TRUE 1
 
+#define JSFILE_NOTFOUND -5656
+
 JSModuleDef *athena_push_module(JSContext* ctx, JSModuleInitFunc *func, const JSCFunctionListEntry *func_list, int len, const char* module_name){
     JSModuleDef *m;
     m = JS_NewCModule(ctx, module_name, func);
@@ -154,6 +156,7 @@ static int qjs_handle_fh(JSContext *ctx, FILE *f, const char *filename, const ch
 				"import * as Image from 'Image';\n"
 				"import * as ImageList from 'ImageList';\n"
 				"import * as Render from 'Render';\n"
+				"import * as RenderObject from 'RenderObject';\n"
 				"import * as Lights from 'Lights';\n"
 				"import * as Camera from 'Camera';\n"
 				"globalThis.Color = Color;\n"
@@ -187,6 +190,7 @@ static int qjs_handle_fh(JSContext *ctx, FILE *f, const char *filename, const ch
 				"globalThis.ImageList = ImageList.ImageList;\n"
 
 				"globalThis.Render = Render;\n"
+				"globalThis.RenderObject = RenderObject.RenderObject;\n"
 
 				"globalThis.Lights = Lights;\n"
 				"globalThis.AMBIENT = Lights.AMBIENT;\n"
@@ -194,12 +198,6 @@ static int qjs_handle_fh(JSContext *ctx, FILE *f, const char *filename, const ch
 
 				"globalThis.Camera = Camera;\n"
 
-				#else
-
-				#ifdef ATHENA_CLI
-				"import * as Console from 'Console';\n"
-				"globalThis.Console = Console;\n"
-				#endif
 				#endif
 
 				"import * as std from 'std';\n"
@@ -210,6 +208,9 @@ static int qjs_handle_fh(JSContext *ctx, FILE *f, const char *filename, const ch
 				"import * as System from 'System';\n"
 				"import * as IOP from 'IOP';\n"
 				"import * as Archive from 'Archive';\n"
+				"import * as Vector2 from 'Vector2';\n"
+				"import * as Vector3 from 'Vector3';\n"
+				"import * as Physics from 'Physics';\n"
 
                 "globalThis.std = std;\n"
                 "globalThis.os = os;\n"
@@ -218,7 +219,11 @@ static int qjs_handle_fh(JSContext *ctx, FILE *f, const char *filename, const ch
 				"globalThis.Pads = Pads;\n"
 				"globalThis.System = System;\n"
 				"globalThis.Archive = Archive;\n"
-				"globalThis.IOP = IOP;\n";
+				"globalThis.IOP = IOP;\n"
+				"globalThis.Vector2 = Vector2;\n"
+				"globalThis.Vector3 = Vector3;\n"
+				"globalThis.Physics = Physics;\n";
+
 				
             rc = qjs_eval_buf(ctx, str, strlen(str), "<input>", JS_EVAL_TYPE_MODULE);
             if (rc != 0) { return retval; }
@@ -233,17 +238,12 @@ static int qjs_handle_fh(JSContext *ctx, FILE *f, const char *filename, const ch
 static int qjs_handle_file(JSContext *ctx, const char *filename, const char *bytecode_filename) {
 	FILE *f = NULL;
 	int retval;
-	char fnbuf[256];
-
-	snprintf(fnbuf, sizeof(fnbuf), "%s", filename);
-
-	fnbuf[sizeof(fnbuf) - 1] = (char) 0;
 
-	f = fopen(fnbuf, "r");
+	f = fopen(filename, "r");
 	if (!f) {
-		fprintf(stderr, "failed to open source file: %s\n", filename);
-		fflush(stderr);
-		return -1;
+		//fprintf(stderr, "failed to open source file: %s\n", filename);
+		//fflush(stderr);
+		return JSFILE_NOTFOUND;
 	}
 
 	retval = qjs_handle_fh(ctx, f, filename, bytecode_filename);
@@ -267,6 +267,8 @@ static JSContext *JS_NewCustomContext(JSRuntime *rt)
 	athena_timer_init(ctx);
 	athena_task_init(ctx);
 	athena_pads_init(ctx);
+	athena_vector_init(ctx);
+	athena_physics_init(ctx);
 
 	#ifdef ATHENA_AUDIO
 	athena_sound_init(ctx);
@@ -280,10 +282,6 @@ static JSContext *JS_NewCustomContext(JSRuntime *rt)
 	athena_shape_init(ctx);
 	athena_screen_init(ctx);
 	athena_render_init(ctx);
-	#else
-	#ifdef ATHENA_CLI
-	athena_console_init(ctx);
-	#endif
 	#endif
 
 	#ifdef ATHENA_KEYBOARD
@@ -315,39 +313,62 @@ const char* runScript(const char* script, bool isBuffer)
 	size_t memoryLimit = (GetMemorySize() - get_used_memory()) >> 1;
 
     dbgprintf("\nStarting AthenaEnv...\n");
-    JSRuntime *rt = JS_NewRuntime(); if (!rt) { return "Runtime creation"; }
+    JSRuntime *rt = JS_NewRuntime(); if (!rt) { return "AthenaError: Runtime creation"; }
     js_std_set_worker_new_context_func(JS_NewCustomContext);
     js_std_init_handlers(rt);
 
 	JS_SetMemoryLimit(rt, memoryLimit);
-	JS_SetGCThreshold(rt, memoryLimit >> 3);
+	JS_SetGCThreshold(rt, memoryLimit - 4194304);
 
-    JSContext *ctx = JS_NewCustomContext(rt); if (!ctx) { return "Context creation"; }
+    JSContext *ctx = JS_NewCustomContext(rt); if (!ctx) { return "AthenaError: Context creation"; }
 
 	JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL);
 
     int s = qjs_handle_file(ctx, script, NULL);
 
-	js_std_loop(ctx);
-
     if (s < 0) { 
-		JSValue exception_val = JS_GetException(ctx);
-		const char* exception = JS_ToCString(ctx, exception_val);
-		JSValue stack_val = JS_GetPropertyStr(ctx, exception_val, "stack");
-		const char* stack = JS_ToCString(ctx, stack_val);
-		JS_FreeValue(ctx, exception_val);
-		JS_FreeValue(ctx, stack_val);
+		if (s == JSFILE_NOTFOUND) {
+			sprintf(error_buf, "AthenaError: Fail when opening %s\n"
+							   "\nTip: If you are on PCSX2, check Host filesystem!\n", script);
+		} else {
+			JSValue exception_val = JS_GetException(ctx);
+			const char* exception = JS_ToCString(ctx, exception_val);
+			JSValue stack_val = JS_GetPropertyStr(ctx, exception_val, "stack");
+			const char* stack = JS_ToCString(ctx, stack_val);
+			JS_FreeValue(ctx, exception_val);
+			JS_FreeValue(ctx, stack_val);
+
+			strcpy(error_buf, exception);
+			strcat(error_buf, "\n");
+			strcat(error_buf, stack);
+		}
 		
-		strcpy(error_buf, exception);
-		strcat(error_buf, "\n");
-		strcat(error_buf, stack);
-
 		js_std_free_handlers(rt);
 		JS_FreeContext(ctx);
 		JS_FreeRuntime(rt);
 
-		printf("%s\n", error_buf);
 		return error_buf; 
+	} else {
+		s = js_std_loop(ctx);
+
+		if (s < 0) {
+			JSValue exception_val = JS_GetException(ctx);
+			const char* exception = JS_ToCString(ctx, exception_val);
+			JSValue stack_val = JS_GetPropertyStr(ctx, exception_val, "stack");
+			const char* stack = JS_ToCString(ctx, stack_val);
+			JS_FreeValue(ctx, exception_val);
+			JS_FreeValue(ctx, stack_val);
+
+			strcpy(error_buf, exception);
+			strcat(error_buf, "\n");
+			strcat(error_buf, stack);
+
+			js_std_free_handlers(rt);
+			JS_FreeContext(ctx);
+			JS_FreeRuntime(rt);
+
+			return error_buf; 
+		}
 	}
 	
 	js_std_free_handlers(rt);
diff --git a/src/ath_env.h b/src/ath_env.h
index 6ea222e..c2f09cc 100644
--- a/src/ath_env.h
+++ b/src/ath_env.h
@@ -1,3 +1,6 @@
+#ifndef ATH_ENV_H
+#define ATH_ENV_H
+
 #include <kernel.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -58,6 +61,9 @@ JSModuleDef *athena_timer_init(JSContext* ctx);
 JSModuleDef *athena_task_init(JSContext* ctx);
 JSModuleDef *athena_pads_init(JSContext* ctx);
 
+JSModuleDef *athena_vector_init(JSContext *ctx);
+JSModuleDef *athena_physics_init(JSContext *ctx);
+
 #ifdef ATHENA_GRAPHICS
 JSModuleDef *athena_render_init(JSContext* ctx);
 JSModuleDef *athena_screen_init(JSContext* ctx);
@@ -66,10 +72,6 @@ JSModuleDef *athena_shape_init(JSContext* ctx);
 JSModuleDef *athena_font_init(JSContext* ctx);
 JSModuleDef *athena_image_init(JSContext* ctx);
 JSModuleDef *athena_imagelist_init(JSContext* ctx);
-#else
-#ifdef ATHENA_CLI
-JSModuleDef *athena_console_init(JSContext* ctx);
-#endif
 #endif
 
 #ifdef ATHENA_NETWORK
@@ -95,3 +97,6 @@ JSModuleDef *athena_sound_init(JSContext* ctx);
 JSModuleDef *athena_camera_init(JSContext* ctx);
 #endif
 
+
+
+#endif
\ No newline at end of file
diff --git a/src/ath_font.c b/src/ath_font.c
index f01a358..e156ff6 100644
--- a/src/ath_font.c
+++ b/src/ath_font.c
@@ -9,9 +9,20 @@
 #include "include/fntsys.h"
 #include "ath_env.h"
 
-const uint32_t osdsys_font = 0;
-const uint32_t image_font = 1;
-const uint32_t truetype_font = 2;
+enum {
+    osdsys_font,
+    image_font,
+    truetype_font
+} FontTypes;
+
+bool osdsysfnt_loaded = false;
+bool truetypefnt_loaded = false;
+
+enum {
+    ALIGN_LEFT,
+    ALIGN_CENTER,
+    ALIGN_RIGHT
+} FontAlign;
 
 typedef struct {
     uint32_t type;
@@ -21,15 +32,28 @@ typedef struct {
     float scale;
 } JSFontData;
 
+typedef struct {
+    JSFontData* font_data;
+    const char* text;
+    uint8_t align;
+    Coords size;
+} JSFontRenderData;
+
 static JSClassID js_font_class_id;
+static JSClassID js_fontrender_class_id;
 
 static void athena_font_dtor(JSRuntime *rt, JSValue val){
     JSFontData *font = JS_GetOpaque(val, js_font_class_id);
 
-    if (font->type == 1) {
+    if (font->type == image_font) {
 	    unloadFont(font->data);
-    } else {
+    } else if (font->type == truetype_font) {
         fntRelease(font->id);
+    } else {
+        if (osdsysfnt_loaded) {
+            unloadFontM();
+            osdsysfnt_loaded = false;
+        }
     }
 
     js_free_rt(rt, font);
@@ -51,6 +75,11 @@ static JSValue athena_font_ctor(JSContext *ctx, JSValueConst new_target, int arg
         if (strcmp(path, "default") == 0) {
             font->id = 0;
             font->type = truetype_font;
+            if (!truetypefnt_loaded) {
+                fntLoadDefault(NULL);
+                truetypefnt_loaded = true;
+            }
+            
         } else {
             dbgprintf("%s\n", path);
             font->id = fntLoadFile(path);
@@ -65,6 +94,10 @@ static JSValue athena_font_ctor(JSContext *ctx, JSValueConst new_target, int arg
         
         JS_FreeCString(ctx, path);
     } else {
+        if (!osdsysfnt_loaded) {
+            loadFontM();
+            osdsysfnt_loaded = true;
+        }
         font->type = osdsys_font;
     }
 
@@ -94,6 +127,7 @@ static JSValue athena_font_print(JSContext *ctx, JSValue this_val, int argc, JSV
 
     JS_ToFloat32(ctx, &x, argv[0]);
 	JS_ToFloat32(ctx, &y, argv[1]);
+    
     const char* text = JS_ToCString(ctx, argv[2]);
 
     if (font->type == 1){
@@ -176,19 +210,94 @@ static JSValue athena_font_set_color(JSContext *ctx, JSValueConst this_val, JSVa
     return JS_UNDEFINED;
 }
 
+static JSValue athena_render_font(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv){
+    JSFontRenderData* render_data;
+    JSValue obj = JS_UNDEFINED;
+    JSValue proto;
+
+    obj = JS_NewObjectClass(ctx, js_fontrender_class_id);
+	if (!JS_IsException(obj)) {
+	    render_data = js_mallocz(ctx, sizeof(*render_data));
+        if (!render_data)
+            return JS_EXCEPTION;
+
+        render_data->font_data = JS_GetOpaque2(ctx, this_val, js_font_class_id);
+        render_data->text = JS_ToCString(ctx, argv[0]);
+
+        if (argc == 2) {
+            JS_ToUint32(ctx, &render_data->align, argv[1]);
+        }
+
+        if (render_data->font_data->type == 2) {
+            render_data->size = fntGetTextSize(render_data->font_data->id, render_data->text);
+        } else if (render_data->font_data->type == 0) {
+            render_data->size.width = strlen(render_data->text) * render_data->font_data->scale * 0.68f * 26.0f;
+            render_data->size.height = 26.0f * render_data->font_data->scale;
+        }
+
+        JS_SetOpaque(obj, render_data);
+        return obj;
+    }
+
+    js_free(ctx, render_data);
+    return JS_EXCEPTION;
+}
+
+static JSValue athena_fontrender_print(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv) {
+    float x, y;
+
+    JSFontRenderData *render_data = JS_GetOpaque2(ctx, this_val, js_fontrender_class_id);
+
+    JS_ToFloat32(ctx, &x, argv[0]);
+	JS_ToFloat32(ctx, &y, argv[1]);
+
+    if (render_data->font_data->type == 1){
+	    printFontText(render_data->font_data->data, render_data->text, x, y, render_data->font_data->scale, render_data->font_data->color);
+    } else if (render_data->font_data->type == 0){
+        printFontMText(render_data->text, x, y, render_data->font_data->scale, render_data->font_data->color);
+    } else {
+        fntRenderString(render_data->font_data->id, x, y, 0, 0, 0, render_data->text, render_data->font_data->color);
+    }
+
+	return JS_UNDEFINED;
+}
+
+static JSClassDef js_fontrender_class = {
+    "FontRender",
+    //.finalizer = js_std_file_finalizer,
+}; 
+
+static const JSCFunctionListEntry js_fontrender_proto_funcs[] = {
+    JS_CFUNC_DEF("print", 2, athena_fontrender_print),
+};
+
 static JSClassDef js_font_class = {
     "Font",
     .finalizer = athena_font_dtor,
 }; 
 
 static const JSCFunctionListEntry js_font_proto_funcs[] = {
-    //JS_CGETSET_MAGIC_DEF("x", js_point_get_xy, js_point_set_xy, 0),
     JS_CGETSET_DEF("scale", athena_font_get_scale, athena_font_set_scale),
     JS_CGETSET_DEF("color", athena_font_get_color, athena_font_set_color),
     JS_CFUNC_DEF("print", 3, athena_font_print),
+    JS_CFUNC_DEF("render", 3, athena_render_font),
     JS_CFUNC_DEF("getTextSize", 1, athena_font_gettextsize),
 };
 
+static void js_renderfont_init(JSContext *ctx)
+{
+    JSValue proto;
+
+    /* the class ID is created once */
+    JS_NewClassID(&js_fontrender_class_id);
+    /* the class is created once per runtime */
+    JS_NewClass(JS_GetRuntime(ctx), js_fontrender_class_id, &js_fontrender_class);
+    proto = JS_NewObject(ctx);
+    JS_SetPropertyFunctionList(ctx, proto, js_fontrender_proto_funcs,
+                               countof(js_fontrender_proto_funcs));
+    JS_SetClassProto(ctx, js_fontrender_class_id, proto);
+}
+
 static int font_init(JSContext *ctx, JSModuleDef *m) {
     JSValue font_proto, font_class;
     
@@ -206,6 +315,8 @@ static int font_init(JSContext *ctx, JSModuleDef *m) {
                       
     JS_SetModuleExport(ctx, m, "Font", font_class);
 
+    js_renderfont_init(ctx);
+
     return 0;
 }
 
diff --git a/src/ath_image.c b/src/ath_image.c
index 4371c7b..87e199f 100644
--- a/src/ath_image.c
+++ b/src/ath_image.c
@@ -13,7 +13,7 @@ JSClassID get_img_class_id(){
 	return js_image_class_id;
 }
 
-int append_img(JSImageData* img, JSImgList* list)
+static int append_img(JSImageData* img, JSImgList* list)
 {
     JSImageData** aux = malloc((list->size+1)*sizeof(JSImageData*));
 
@@ -125,6 +125,22 @@ static JSValue athena_image_draw(JSContext *ctx, JSValue this_val, int argc, JSV
 	return JS_UNDEFINED;
 }
 
+static JSValue athena_image_optimize(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	JSImageData *image = JS_GetOpaque2(ctx, this_val, js_image_class_id);
+
+	switch(image->tex.PSM) {
+		case GS_PSM_CT24:
+			gsKit_texture_to_psm16(&(image->tex));
+			return JS_NewBool(ctx, true);
+			break;
+		default:
+			return JS_NewBool(ctx, false);
+	}
+
+	return JS_UNDEFINED;
+}
+
+
 static JSValue js_image_get(JSContext *ctx, JSValueConst this_val, int magic)
 {
 	JSValue val = JS_UNDEFINED;
@@ -204,22 +220,79 @@ static JSValue athena_image_get_uint(JSContext *ctx, JSValueConst this_val, int
     if (!s)
         return JS_EXCEPTION;
 
-	return JS_NewUint32(ctx, (magic == 0? s->color : s->tex.Filter));
+	switch (magic) {
+		case 0:
+			return JS_NewUint32(ctx, s->color);
+		case 1:
+			return JS_NewUint32(ctx, s->tex.Filter);
+		case 2:
+			return JS_NewUint32(ctx, gsKit_texture_size_ee(s->tex.Width, s->tex.Height, s->tex.PSM));
+		case 3:
+			switch (s->tex.PSM) {
+				case GS_PSM_T4:
+					return JS_NewUint32(ctx, 4);
+				case GS_PSM_T8:
+					return JS_NewUint32(ctx, 8);
+				case GS_PSM_CT16:
+				case GS_PSM_CT16S:
+					return JS_NewUint32(ctx, 16);
+				case GS_PSM_CT24:
+					return JS_NewUint32(ctx, 24);
+				case GS_PSM_CT32:
+					return JS_NewUint32(ctx, 32);
+			}
+		case 4:
+			return JS_NewBool(ctx, s->delayed);
+		case 5:
+			return JS_NewArrayBuffer(ctx, s->tex.Mem, gsKit_texture_size_ee(s->tex.Width, s->tex.Height, s->tex.PSM), NULL, NULL, 1);
+		case 6:
+			if (s->tex.PSM == GS_PSM_T4) {
+				return JS_NewArrayBuffer(ctx, s->tex.Clut, gsKit_texture_size_ee(8, 2, GS_PSM_CT32), NULL, NULL, 1);
+			} else if (s->tex.PSM == GS_PSM_T8) {
+					return JS_NewArrayBuffer(ctx, s->tex.Clut, gsKit_texture_size_ee(16, 16, GS_PSM_CT32), NULL, NULL, 1);
+			}
+			
+	}
+
+	return JS_UNDEFINED;
 }
 
 static JSValue athena_image_set_uint(JSContext *ctx, JSValueConst this_val, JSValue val, int magic)
 {
     JSImageData *s = JS_GetOpaque2(ctx, this_val, js_image_class_id);
-    uint32_t value;
+    uint32_t value, arr_size;
     if (!s)
         return JS_EXCEPTION;
     if (JS_ToUint32(ctx, &value, val))
         return JS_EXCEPTION;
-	
-	if(magic == 0){
-		s->color = value;
-	} else {
-		s->tex.Filter = value;
+
+	switch (magic) {
+		case 0:
+			s->color = value;
+			break;
+		case 1:
+			s->tex.Filter = value;
+			break;
+		case 5:
+			if (s->tex.Delayed) {
+				void *pixels = JS_GetArrayBuffer(ctx, &arr_size, val);
+				if (pixels != s->tex.Mem) {
+					free(s->tex.Mem);
+					s->tex.Mem = pixels;
+				}
+			}
+			break;
+		case 6:
+			if (s->tex.Clut && s->tex.Delayed) {
+				void *palette = JS_GetArrayBuffer(ctx, &arr_size, val);
+				if (palette != s->tex.Clut) {
+					free(s->tex.Clut);
+					s->tex.Clut = palette;
+				}
+			}
+			break;
+			
+
 	}
 
     return JS_UNDEFINED;
@@ -233,6 +306,7 @@ static JSClassDef js_image_class = {
 static const JSCFunctionListEntry js_image_proto_funcs[] = {
     JS_CFUNC_DEF("draw", 2, athena_image_draw),
 	JS_CFUNC_DEF("ready", 0, athena_image_isloaded),
+	JS_CFUNC_DEF("optimize", 0, athena_image_optimize),
 	JS_CGETSET_MAGIC_DEF("width", js_image_get, js_image_set, 0),
 	JS_CGETSET_MAGIC_DEF("height", js_image_get, js_image_set, 1),
 	JS_CGETSET_MAGIC_DEF("startx", js_image_get, js_image_set, 2),
@@ -242,6 +316,11 @@ static const JSCFunctionListEntry js_image_proto_funcs[] = {
 	JS_CGETSET_MAGIC_DEF("angle", js_image_get, js_image_set, 6),
 	JS_CGETSET_MAGIC_DEF("color", athena_image_get_uint, athena_image_set_uint, 0),
 	JS_CGETSET_MAGIC_DEF("filter", athena_image_get_uint, athena_image_set_uint, 1),
+	JS_CGETSET_MAGIC_DEF("size", athena_image_get_uint, athena_image_set_uint, 2),
+	JS_CGETSET_MAGIC_DEF("bpp", athena_image_get_uint, athena_image_set_uint, 3),
+	JS_CGETSET_MAGIC_DEF("delayed", athena_image_get_uint, athena_image_set_uint, 4),
+	JS_CGETSET_MAGIC_DEF("pixels", athena_image_get_uint, athena_image_set_uint, 5),
+	JS_CGETSET_MAGIC_DEF("palette", athena_image_get_uint, athena_image_set_uint, 6),
 };
 
 static int image_init(JSContext *ctx, JSModuleDef *m) {
diff --git a/src/ath_network.c b/src/ath_network.c
index 957ab9c..7a5ad9e 100644
--- a/src/ath_network.c
+++ b/src/ath_network.c
@@ -62,10 +62,10 @@ static JSValue athena_nw_get_config(JSContext *ctx, JSValue this_val, int argc,
 	if (ps2ip_getconfig("sm0", &ip_info) >= 0)
 	{
         obj = JS_NewObject(ctx);
-        JS_DefinePropertyValueStr(ctx, obj, "ip", JS_NewString(ctx, inet_ntoa(ip_info.ipaddr)), JS_PROP_C_W_E);
-        JS_DefinePropertyValueStr(ctx, obj, "netmask", JS_NewString(ctx, inet_ntoa(ip_info.netmask)), JS_PROP_C_W_E);
-        JS_DefinePropertyValueStr(ctx, obj, "gateway", JS_NewString(ctx, inet_ntoa(ip_info.gw)), JS_PROP_C_W_E);
-        JS_DefinePropertyValueStr(ctx, obj, "dns", JS_NewString(ctx, inet_ntoa(*dns_getserver(0))), JS_PROP_C_W_E);
+        JS_DefinePropertyValueStr(ctx, obj, "ip", JS_NewString(ctx, ip4addr_ntoa(&ip_info.ipaddr)), JS_PROP_C_W_E);
+        JS_DefinePropertyValueStr(ctx, obj, "netmask", JS_NewString(ctx, ip4addr_ntoa(&ip_info.netmask)), JS_PROP_C_W_E);
+        JS_DefinePropertyValueStr(ctx, obj, "gateway", JS_NewString(ctx, ip4addr_ntoa(&ip_info.gw)), JS_PROP_C_W_E);
+        JS_DefinePropertyValueStr(ctx, obj, "dns", JS_NewString(ctx, ip4addr_ntoa(dns_getserver(0))), JS_PROP_C_W_E);
 	} else {
 		obj = JS_ThrowInternalError(ctx, "Unable to read network info.\n");
 	}
@@ -86,12 +86,12 @@ static JSValue athena_nw_deinit(JSContext *ctx, JSValue this_val, int argc, JSVa
 static JSValue athena_nw_gethostbyname(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
 {
     const char* host = JS_ToCString(ctx, argv[0]);
-    struct hostent *host_address = lwip_gethostbyname(host);
+    struct hostent *host_address = gethostbyname(host);
     
     if (host_address == NULL)
         return JS_ThrowInternalError(ctx, "Unable to resolve address.\n");
 
-    return JS_NewString(ctx, inet_ntoa(*(struct in_addr*)host_address->h_addr));
+    return JS_NewString(ctx, ip4addr_ntoa((struct in_addr*)host_address->h_addr));
 }
 
 static void athena_nw_dtor(JSRuntime *rt, JSValue val)
@@ -343,7 +343,7 @@ static JSValue athena_nw_requests_async_get(JSContext *ctx, JSValue this_val, in
     s->chunk.size = 0;    /* no data at this point */
     s->chunk.transferring = false;
 
-    s->tid = create_task("Requests: Get", requestThread, 4096*10, 16);
+    s->tid = create_task("Requests: Get", requestThread, 1638400, 16);
     init_task(s->tid, (void*)s);
 
     return JS_UNDEFINED;
@@ -353,13 +353,16 @@ static JSValue athena_nw_requests_async_get(JSContext *ctx, JSValue this_val, in
 static JSValue athena_nw_requests_ready(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
 {
     JSRequestData* s = JS_GetOpaque2(ctx, this_val, js_request_class_id);
-    int timeout = 999999999, transfer_timeout = 60;
+    int timeout = 999999999, transfer_timeout = 3000;
 
     if (argc > 0) {
         JS_ToInt32(ctx, &timeout, argv[0]);
         if(argc > 1) {
             JS_ToInt32(ctx, &transfer_timeout, argv[1]);
         }
+
+        
+
         if ((clock() - s->chunk.timer) / 1000 > timeout && s->chunk.transferring) {
             s->ready = true;
         } else if ((clock() - s->chunk.timer) / 1000 > transfer_timeout && !s->chunk.transferring && s->chunk.timer > 0) {
diff --git a/src/ath_pads.c b/src/ath_pads.c
index 4e0e28f..fef92ef 100644
--- a/src/ath_pads.c
+++ b/src/ath_pads.c
@@ -4,6 +4,8 @@
 #include <libds34bt.h>
 #include <libds34usb.h>
 
+static JSClassID js_pads_class_id;
+
 static JSValue athena_gettype(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
 	if (argc != 0 && argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
 	int port = 0;
@@ -15,11 +17,53 @@ static JSValue athena_gettype(JSContext *ctx, JSValue this_val, int argc, JSValu
 	return JS_NewInt32(ctx, mode);
 }
 
-static JSValue athena_getpad(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+static JSValue athena_new_pad_event(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int buttons, flavour;
+	JS_ToInt32(ctx, &buttons, argv[0]);
+	JS_ToInt32(ctx, &flavour, argv[1]);
+	int id = js_new_input_event(buttons, JS_DupValue(ctx, argv[2]), flavour);
+	return JS_NewInt32(ctx, id);
+}
+
+static JSValue athena_delete_pad_event(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int id;
+	JS_ToInt32(ctx, &id, argv[0]);
+	js_delete_input_event(id);
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_getstate(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	if (argc != 0 && argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
+	int port = 0;
+	if (argc == 1){
+		JS_ToInt32(ctx, &port, argv[0]);
+		if (port > 1) return JS_ThrowSyntaxError(ctx, "wrong port number.");
+	}
+	int mode = padGetState(port, 0);
+	return JS_NewInt32(ctx, mode);
+}
+
+static bool pad1_initialized = false;
+
+static JSValue athena_getpad(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv){
 	int port = 0;
 
+    JSPads* pad;
+    JSValue obj = JS_UNDEFINED;
+    JSValue proto;
+
+    obj = JS_NewObjectClass(ctx, js_pads_class_id);
+	if (JS_IsException(obj))
+        goto fail;
+	pad = js_mallocz(ctx, sizeof(*pad));
+    if (!pad)
+        return JS_EXCEPTION;
 	if (argc == 1){
 		JS_ToInt32(ctx, &port, argv[0]);
+		if (port == 1 && !pad1_initialized) {
+			initializePad(1, 0);
+			pad1_initialized = true;
+		}
 		if (port > 1) return JS_ThrowSyntaxError(ctx, "wrong port number.");
 	}
 
@@ -51,25 +95,118 @@ static JSValue athena_getpad(JSContext *ctx, JSValue this_val, int argc, JSValue
         }
     }
 
-    JSValue obj = JS_NewObject(ctx);
-    JS_DefinePropertyValueStr(ctx, obj, "btns", JS_NewUint32(ctx, paddata), JS_PROP_C_W_E);
-	JS_DefinePropertyValueStr(ctx, obj, "lx", JS_NewInt32(ctx, buttons.ljoy_h-127), JS_PROP_C_W_E);
-	JS_DefinePropertyValueStr(ctx, obj, "ly", JS_NewInt32(ctx, buttons.ljoy_v-127), JS_PROP_C_W_E);
-	JS_DefinePropertyValueStr(ctx, obj, "rx", JS_NewInt32(ctx, buttons.rjoy_h-127), JS_PROP_C_W_E);
-	JS_DefinePropertyValueStr(ctx, obj, "ry", JS_NewInt32(ctx, buttons.rjoy_v-127), JS_PROP_C_W_E);
+	pad->btns = paddata;
+	pad->lx = buttons.ljoy_h-127;
+	pad->ly = buttons.ljoy_v-127;
+	pad->rx = buttons.rjoy_h-127;
+	pad->ry = buttons.rjoy_v-127;
+	pad->port = port;
 
-	return obj;
+    JS_SetOpaque(obj, pad);
+    return obj;
+
+ fail:
+    js_free(ctx, pad);
+    return JS_EXCEPTION;
+}
+
+void js_pads_update(JSPads *pad) {
+	struct padButtonStatus buttons;
+	u32 paddata = 0;
+	int ret;
+
+	int state = padGetState(pad->port, 0);
+
+	if ((state == PAD_STATE_STABLE) || (state == PAD_STATE_FINDCTP1)) {
+        // pad is connected. Read pad button information.
+        ret = padRead(pad->port, 0, &buttons); // port, slot, buttons
+        if (ret != 0) {
+            paddata = 0xffff ^ buttons.btns;
+        }
+    } 
+
+	if (ds34bt_get_status(pad->port) & DS34BT_STATE_RUNNING) {
+        ret = ds34bt_get_data(pad->port, (u8 *)&buttons.btns);
+        if (ret != 0) {
+            paddata |= 0xffff ^ buttons.btns;
+        }
+    }
+
+	if (ds34usb_get_status(pad->port) & DS34USB_STATE_RUNNING) {
+        ret = ds34usb_get_data(pad->port, (u8 *)&buttons.btns);
+        if (ret != 0) {
+            paddata |= 0xffff ^ buttons.btns;
+        }
+    }
+
+	pad->old_btns = pad->btns;
+	pad->old_lx = pad->lx; 
+	pad->old_ly = pad->ly; 
+	pad->old_rx = pad->rx; 
+	pad->old_ry = pad->ry; 
+
+	pad->btns = paddata;
+	pad->lx = buttons.ljoy_h-127;
+	pad->ly = buttons.ljoy_v-127;
+	pad->rx = buttons.rjoy_h-127;
+	pad->ry = buttons.rjoy_v-127;
+}
+
+static JSValue athena_update(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+    JSPads *pad = JS_GetOpaque2(ctx, this_val, js_pads_class_id);
+
+	struct padButtonStatus buttons;
+	u32 paddata = 0;
+	int ret;
+
+	int state = padGetState(pad->port, 0);
+
+	if ((state == PAD_STATE_STABLE) || (state == PAD_STATE_FINDCTP1)) {
+        // pad is connected. Read pad button information.
+        ret = padRead(pad->port, 0, &buttons); // port, slot, buttons
+        if (ret != 0) {
+            paddata = 0xffff ^ buttons.btns;
+        }
+    } 
+
+	if (ds34bt_get_status(pad->port) & DS34BT_STATE_RUNNING) {
+        ret = ds34bt_get_data(pad->port, (u8 *)&buttons.btns);
+        if (ret != 0) {
+            paddata |= 0xffff ^ buttons.btns;
+        }
+    }
+
+	if (ds34usb_get_status(pad->port) & DS34USB_STATE_RUNNING) {
+        ret = ds34usb_get_data(pad->port, (u8 *)&buttons.btns);
+        if (ret != 0) {
+            paddata |= 0xffff ^ buttons.btns;
+        }
+    }
+
+	pad->old_btns = pad->btns;
+	pad->old_lx = pad->lx; 
+	pad->old_ly = pad->ly; 
+	pad->old_rx = pad->rx; 
+	pad->old_ry = pad->ry; 
+
+	pad->btns = paddata;
+	pad->lx = buttons.ljoy_h-127;
+	pad->ly = buttons.ljoy_v-127;
+	pad->rx = buttons.rjoy_h-127;
+	pad->ry = buttons.rjoy_v-127;
+
+    return JS_UNDEFINED;
 }
 
 static JSValue athena_getpressure(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
 	if (argc != 1 && argc != 2) return JS_ThrowSyntaxError(ctx, "wrong number of arguments.");
 	int port = 0;
-	int button;
+	u32 button;
 	if (argc == 2) {
 		JS_ToInt32(ctx, &port, argv[0]);
-		JS_ToInt32(ctx, &button, argv[1]);
+		JS_ToUint32(ctx, &button, argv[1]);
 	} else {
-		JS_ToInt32(ctx, &button, argv[0]);
+		JS_ToUint32(ctx, &button, argv[0]);
 	}
 	
 	struct padButtonStatus pad;
@@ -149,17 +286,28 @@ static JSValue athena_rumble(JSContext *ctx, JSValue this_val, int argc, JSValue
 }
 
 static JSValue athena_check(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	int pad, button;
-    JSValue val;
+	int button;
+	JSPads *pad = JS_GetOpaque2(ctx, this_val, js_pads_class_id);
+
+	JS_ToInt32(ctx, &button, argv[0]);
+
+	return JS_NewBool(ctx, (pad->btns & button));
+}
 
-    val = JS_GetPropertyStr(ctx, argv[0], "btns");
-	JS_ToUint32(ctx, &pad, val);
+static JSValue athena_justpressed(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int button;
+	JSPads *pad = JS_GetOpaque2(ctx, this_val, js_pads_class_id);
 
-	JS_ToInt32(ctx, &button, argv[1]);
+	JS_ToInt32(ctx, &button, argv[0]);
 
-	JS_FreeValue(ctx, val);
+	return JS_NewBool(ctx, (pad->btns & button) && !(pad->old_btns & button));
+}
 
-	return JS_NewBool(ctx, (pad & button));
+static JSValue athena_seteventhandler(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int button;
+	JSPads *pad = JS_GetOpaque2(ctx, this_val, js_pads_class_id);
+	js_set_input_event_handler(pad);
+	return JS_UNDEFINED;
 }
 
 static JSValue athena_set_led(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
@@ -185,13 +333,112 @@ static JSValue athena_set_led(JSContext *ctx, JSValue this_val, int argc, JSValu
 	return JS_UNDEFINED;
 }
 
+static JSValue js_pad_get_prop(JSContext *ctx, JSValueConst this_val, int magic)
+{
+	JSValue val = JS_UNDEFINED;
+    JSPads *pad = JS_GetOpaque2(ctx, this_val, js_pads_class_id);
+	
+    if (!pad){
+		return JS_EXCEPTION;
+	}
+
+	switch(magic) {
+		case 0:
+			val = JS_NewUint32(ctx, pad->btns);
+			break;
+		case 1:
+			val = JS_NewInt32(ctx, pad->lx);
+			break;
+		case 2:
+			val = JS_NewInt32(ctx, pad->ly);
+			break;
+		case 3:
+			val = JS_NewInt32(ctx, pad->rx);
+			break;
+		case 4:
+			val = JS_NewInt32(ctx, pad->ry);
+			break;
+		case 5:
+			val = JS_NewUint32(ctx, pad->old_btns);
+			break;
+		case 6:
+			val = JS_NewInt32(ctx, pad->old_lx);
+			break;
+		case 7:
+			val = JS_NewInt32(ctx, pad->old_ly);
+			break;
+		case 8:
+			val = JS_NewInt32(ctx, pad->old_rx);
+			break;
+		case 9:
+			val = JS_NewInt32(ctx, pad->old_ry);
+			break;
+	}
+
+	return val;
+
+}
+
+static JSValue js_pad_set_prop(JSContext *ctx, JSValueConst this_val, JSValue val, int magic)
+{
+    JSPads *pad = JS_GetOpaque2(ctx, this_val, js_pads_class_id);
+    u32 v;
+
+    if (!pad || JS_ToUint32(ctx, &v, val)){
+		return JS_EXCEPTION;
+	}
+
+	switch(magic) {
+		case 0:
+			pad->btns = v;
+			break;
+		case 1:
+			pad->lx = v;
+			break;
+		case 2:
+			pad->ly = v;
+			break;
+		case 3:
+			pad->rx = v;
+			break;
+		case 4:
+			pad->ry = v;
+			break;
+		case 5:
+			pad->old_btns = v;
+			break;
+		case 6:
+			pad->old_lx = v;
+			break;
+		case 7:
+			pad->old_ly = v;
+			break;
+		case 8:
+			pad->old_rx = v;
+			break;
+		case 9:
+			pad->old_ry = v;
+			break;
+	}
+
+    return JS_UNDEFINED;
+}
+
 static const JSCFunctionListEntry module_funcs[] = {
     JS_CFUNC_DEF("get", 1, athena_getpad),
     JS_CFUNC_DEF("getType", 1, athena_gettype),
+	JS_CFUNC_DEF("getState", 1, athena_getstate),
     JS_CFUNC_DEF("getPressure", 2, athena_getpressure),
     JS_CFUNC_DEF("rumble", 3, athena_rumble),
     JS_CFUNC_DEF("setLED", 4, athena_set_led),
-    JS_CFUNC_DEF("check", 2, athena_check),
+	
+	JS_CFUNC_DEF("newEvent", 3, athena_new_pad_event),
+	JS_CFUNC_DEF("deleteEvent", 1, athena_delete_pad_event),
+
+	JS_PROP_INT32_DEF("PRESSED", PRESSED_EVENT, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("JUST_PRESSED", JUSTPRESSED_EVENT, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("NONPRESSED", NONPRESSED_EVENT, JS_PROP_CONFIGURABLE ),
+
 	JS_PROP_INT32_DEF("SELECT", PAD_SELECT, JS_PROP_CONFIGURABLE ),
 	JS_PROP_INT32_DEF("START", PAD_START, JS_PROP_CONFIGURABLE ),
 	JS_PROP_INT32_DEF("UP", PAD_UP, JS_PROP_CONFIGURABLE ),
@@ -208,17 +455,65 @@ static const JSCFunctionListEntry module_funcs[] = {
 	JS_PROP_INT32_DEF("R2", PAD_R2, JS_PROP_CONFIGURABLE ),
 	JS_PROP_INT32_DEF("L3", PAD_L3, JS_PROP_CONFIGURABLE ),
 	JS_PROP_INT32_DEF("R3", PAD_R3, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("DIGITAL", PAD_TYPE_DIGITAL, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("ANALOG", PAD_TYPE_ANALOG, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("DUALSHOCK", PAD_TYPE_DUALSHOCK, JS_PROP_CONFIGURABLE ),
 
+	JS_PROP_INT32_DEF("TYPE_NEJICON", PAD_TYPE_NEJICON, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_KONAMIGUN", PAD_TYPE_KONAMIGUN, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_DIGITAL", PAD_TYPE_DIGITAL, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_ANALOG", PAD_TYPE_ANALOG, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_NAMCOGUN", PAD_TYPE_NAMCOGUN, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_DUALSHOCK", PAD_TYPE_DUALSHOCK, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_JOGCON", PAD_TYPE_JOGCON, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_EX_TSURICON", PAD_TYPE_EX_TSURICON, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("TYPE_EX_JOGCON", PAD_TYPE_EX_JOGCON, JS_PROP_CONFIGURABLE ),
+
+	JS_PROP_INT32_DEF("STATE_DISCONN", PAD_STATE_DISCONN,  JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("STATE_FINDPAD", PAD_STATE_FINDPAD,  JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("STATE_FINDCTP1", PAD_STATE_FINDCTP1, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("STATE_EXECCMD", PAD_STATE_EXECCMD,  JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("STATE_STABLE", PAD_STATE_STABLE,   JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("STATE_ERROR", PAD_STATE_ERROR,    JS_PROP_CONFIGURABLE ),
 };
 
-static int module_init(JSContext *ctx, JSModuleDef *m)
+static const JSCFunctionListEntry js_pad_proto_funcs[] = {
+    JS_CFUNC_DEF("update", 0, athena_update),
+	JS_CFUNC_DEF("pressed", 1, athena_check),
+	JS_CFUNC_DEF("justPressed", 1, athena_justpressed),
+	JS_CFUNC_DEF("setEventHandler", 0, athena_seteventhandler),
+	JS_CGETSET_MAGIC_DEF("btns", js_pad_get_prop, js_pad_set_prop, 0),
+	JS_CGETSET_MAGIC_DEF("lx",   js_pad_get_prop, js_pad_set_prop, 1),
+	JS_CGETSET_MAGIC_DEF("ly",   js_pad_get_prop, js_pad_set_prop, 2),
+	JS_CGETSET_MAGIC_DEF("rx",   js_pad_get_prop, js_pad_set_prop, 3),
+	JS_CGETSET_MAGIC_DEF("ry",   js_pad_get_prop, js_pad_set_prop, 4),
+	JS_CGETSET_MAGIC_DEF("old_btns", js_pad_get_prop, js_pad_set_prop, 5),
+	JS_CGETSET_MAGIC_DEF("old_lx",   js_pad_get_prop, js_pad_set_prop, 6),
+	JS_CGETSET_MAGIC_DEF("old_ly",   js_pad_get_prop, js_pad_set_prop, 7),
+	JS_CGETSET_MAGIC_DEF("old_rx",   js_pad_get_prop, js_pad_set_prop, 8),
+	JS_CGETSET_MAGIC_DEF("old_ry",   js_pad_get_prop, js_pad_set_prop, 9),
+};
+
+static JSClassDef js_pads_class = {
+    "Pad",
+    //.finalizer = js_std_file_finalizer,
+}; 
+
+static int js_pads_init(JSContext *ctx, JSModuleDef *m)
 {
-    return JS_SetModuleExportList(ctx, m, module_funcs, countof(module_funcs));
+    JSValue proto;
+
+    /* the class ID is created once */
+    JS_NewClassID(&js_pads_class_id);
+    /* the class is created once per runtime */
+    JS_NewClass(JS_GetRuntime(ctx), js_pads_class_id, &js_pads_class);
+    proto = JS_NewObject(ctx);
+    JS_SetPropertyFunctionList(ctx, proto, js_pad_proto_funcs,
+                               countof(js_pad_proto_funcs));
+    JS_SetClassProto(ctx, js_pads_class_id, proto);
+
+    return JS_SetModuleExportList(ctx, m, module_funcs,
+                           countof(module_funcs));
+;
 }
 
 JSModuleDef *athena_pads_init(JSContext* ctx){
-    return athena_push_module(ctx, module_init, module_funcs, countof(module_funcs), "Pads");
+    return athena_push_module(ctx, js_pads_init, module_funcs, countof(module_funcs), "Pads");
 }
diff --git a/src/ath_physics.c b/src/ath_physics.c
new file mode 100644
index 0000000..7fc3bf2
--- /dev/null
+++ b/src/ath_physics.c
@@ -0,0 +1,287 @@
+#include "ath_env.h"
+#include <math.h>
+#include <stdio.h>
+
+#include "include/render.h"
+
+static bool overlap(float min1, float max1, float min2, float max2) {
+    return max1 >= min2 && max2 >= min1;
+}
+
+static bool boxBoxCollide(VECTOR bbox1[8], VECTOR bbox2[8], float coords1[3], float coords2[3], float collision[3]) {
+    for (int i = 0; i < 3; ++i) {
+        float min1 = bbox1[0][i] + coords1[i], max1 = bbox1[0][i] + coords1[i];
+        float min2 = bbox2[0][i] + coords2[i], max2 = bbox2[0][i] + coords2[i];
+
+        for (int j = 1; j < 8; ++j) {
+            min1 = (bbox1[j][i] + coords1[i] < min1) ? bbox1[j][i] + coords1[i] : min1;
+            max1 = (bbox1[j][i] + coords1[i] > max1) ? bbox1[j][i] + coords1[i] : max1;
+            min2 = (bbox2[j][i] + coords2[i] < min2) ? bbox2[j][i] + coords2[i] : min2;
+            max2 = (bbox2[j][i] + coords2[i] > max2) ? bbox2[j][i] + coords2[i] : max2;
+        }
+
+        if (!overlap(min1, max1, min2, max2))
+            return false;
+
+        float middle1 = (max1 + min1) / 2.0f;
+        float middle2 = (max2 + min2) / 2.0f;
+        collision[i] = (middle1 + middle2) / 2.0f;
+    }
+    return true;
+}
+
+
+static float distanceSquared(float x1, float y1, float z1, float x2, float y2, float z2) {
+    float dx = x2 - x1;
+    float dy = y2 - y1;
+    float dz = z2 - z1;
+    return dx * dx + dy * dy + dz * dz;
+}
+
+static bool sphereBoxCollide(float sphereCenterX, float sphereCenterY, float sphereCenterZ, float sphereRadius,
+                      VECTOR bbox[8], float coords[3], float collision[3]) {
+
+    float closestX = fminf(fmaxf(sphereCenterX, bbox[0][0] + coords[0]), bbox[1][0] + coords[0]);
+    float closestY = fminf(fmaxf(sphereCenterY, bbox[0][1] + coords[1]), bbox[2][1] + coords[1]);
+    float closestZ = fminf(fmaxf(sphereCenterZ, bbox[0][2] + coords[2]), bbox[4][2] + coords[2]);
+
+
+    float distanceSq = distanceSquared(sphereCenterX, sphereCenterY, sphereCenterZ, closestX, closestY, closestZ);
+    bool collides = distanceSq <= (sphereRadius * sphereRadius);
+
+    if (collides) {
+  
+        collision[0] = closestX;
+        collision[1] = closestY;
+        collision[2] = closestZ;
+    }
+
+    return collides;
+}
+
+
+static bool sphereSphereCollide(float sphere1X, float sphere1Y, float sphere1Z, float sphere1Radius,
+                        float sphere2X, float sphere2Y, float sphere2Z, float sphere2Radius,
+                        float collision[3]) {
+
+    float dx = sphere2X - sphere1X;
+    float dy = sphere2Y - sphere1Y;
+    float dz = sphere2Z - sphere1Z;
+    float distance = sqrtf(dx * dx + dy * dy + dz * dz);
+
+
+    if (distance <= (sphere1Radius + sphere2Radius)) {
+
+        float scaleFactor = sphere1Radius / (sphere1Radius + sphere2Radius);
+        collision[0] = sphere1X + dx * scaleFactor;
+        collision[1] = sphere1Y + dy * scaleFactor;
+        collision[2] = sphere1Z + dz * scaleFactor;
+        return true; 
+    }
+    return false; 
+}
+
+static void createBox(VECTOR bbox[8], float size[3]) {
+    float halfSize[3] = { size[0] / 2.0f, size[1] / 2.0f, size[2] / 2.0f };
+
+    bbox[0][0] = -halfSize[0];
+    bbox[0][1] = -halfSize[1];
+    bbox[0][2] = -halfSize[2];
+
+    bbox[1][0] = halfSize[0];
+    bbox[1][1] = -halfSize[1];
+    bbox[1][2] = -halfSize[2];
+
+    bbox[2][0] = halfSize[0];
+    bbox[2][1] = halfSize[1];
+    bbox[2][2] = -halfSize[2];
+
+    bbox[3][0] = -halfSize[0];
+    bbox[3][1] = halfSize[1];
+    bbox[3][2] = -halfSize[2];
+
+    bbox[4][0] = -halfSize[0];
+    bbox[4][1] = -halfSize[1];
+    bbox[4][2] = halfSize[2];
+
+    bbox[5][0] = halfSize[0];
+    bbox[5][1] = -halfSize[1];
+    bbox[5][2] = halfSize[2];
+
+    bbox[6][0] = halfSize[0];
+    bbox[6][1] = halfSize[1];
+    bbox[6][2] = halfSize[2];
+
+    bbox[7][0] = -halfSize[0];
+    bbox[7][1] = halfSize[1];
+    bbox[7][2] = halfSize[2];
+}
+
+static JSValue js_physics_bbox_collide(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
+{
+    VECTOR bbox1[8], bbox2[8];
+    float coords1[3], coords2[3], collision[3];
+
+    JS_ToFloat32(ctx, &coords1[0], argv[1]);
+    JS_ToFloat32(ctx, &coords1[1], argv[2]);
+    JS_ToFloat32(ctx, &coords1[2], argv[3]);
+
+    JS_ToFloat32(ctx, &coords2[0], argv[5]);
+    JS_ToFloat32(ctx, &coords2[1], argv[6]);
+    JS_ToFloat32(ctx, &coords2[2], argv[7]);
+
+	for (int i = 0; i < 8; i++) {
+		JSValue vertex1 = JS_GetPropertyUint32(ctx, argv[0], i);
+        JSValue vertex2 = JS_GetPropertyUint32(ctx, argv[4], i);
+
+		JS_ToFloat32(ctx, &bbox1[i][0], JS_GetPropertyStr(ctx, vertex1, "x"));
+		JS_ToFloat32(ctx, &bbox1[i][1], JS_GetPropertyStr(ctx, vertex1, "y"));
+		JS_ToFloat32(ctx, &bbox1[i][2], JS_GetPropertyStr(ctx, vertex1, "z"));
+		bbox1[i][3] = 1.0f;
+
+		JS_ToFloat32(ctx, &bbox2[i][0], JS_GetPropertyStr(ctx, vertex2, "x"));
+		JS_ToFloat32(ctx, &bbox2[i][1], JS_GetPropertyStr(ctx, vertex2, "y"));
+		JS_ToFloat32(ctx, &bbox2[i][2], JS_GetPropertyStr(ctx, vertex2, "z"));
+		bbox2[i][3] = 1.0f;
+	}
+
+    if (boxBoxCollide(bbox1, bbox2, coords1, coords2, collision)) {
+		JSValue obj = JS_NewObject(ctx);
+	
+		JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, collision[0]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, collision[1]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, collision[2]), JS_PROP_C_W_E);
+
+        return obj;
+    }
+
+    return JS_UNDEFINED;
+}
+
+static JSValue js_physics_spherebox_collide(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
+{
+    VECTOR bbox1[8];
+    float coords1[3], sphereCoords[3], sphereRadius, collision[3];
+
+	JS_ToFloat32(ctx, &sphereCoords[0], JS_GetPropertyStr(ctx, argv[0], "x"));
+	JS_ToFloat32(ctx, &sphereCoords[1], JS_GetPropertyStr(ctx, argv[0], "y"));
+	JS_ToFloat32(ctx, &sphereCoords[2], JS_GetPropertyStr(ctx, argv[0], "z"));
+    JS_ToFloat32(ctx, &sphereRadius,    JS_GetPropertyStr(ctx, argv[0], "r"));
+
+    JS_ToFloat32(ctx, &coords1[0], argv[2]);
+    JS_ToFloat32(ctx, &coords1[1], argv[3]);
+    JS_ToFloat32(ctx, &coords1[2], argv[4]);
+
+	for (int i = 0; i < 8; i++) {
+		JSValue vertex1 = JS_GetPropertyUint32(ctx, argv[1], i);
+
+		JS_ToFloat32(ctx, &bbox1[i][0], JS_GetPropertyStr(ctx, vertex1, "x"));
+		JS_ToFloat32(ctx, &bbox1[i][1], JS_GetPropertyStr(ctx, vertex1, "y"));
+		JS_ToFloat32(ctx, &bbox1[i][2], JS_GetPropertyStr(ctx, vertex1, "z"));
+		bbox1[i][3] = 1.0f;
+	}
+
+    if (sphereBoxCollide(sphereCoords[0], sphereCoords[1], sphereCoords[2], sphereRadius, bbox1, coords1, collision)) {
+		JSValue obj = JS_NewObject(ctx);
+	
+		JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, collision[0]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, collision[1]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, collision[2]), JS_PROP_C_W_E);
+
+        return obj;
+    }
+
+    return JS_UNDEFINED;
+}
+
+static JSValue js_physics_spheresphere_collide(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
+{
+    float sphere1Coords[3], sphere1Radius, sphere2Coords[3], sphere2Radius, collision[3];
+
+	JS_ToFloat32(ctx, &sphere1Coords[0], JS_GetPropertyStr(ctx, argv[0], "x"));
+	JS_ToFloat32(ctx, &sphere1Coords[1], JS_GetPropertyStr(ctx, argv[0], "y"));
+	JS_ToFloat32(ctx, &sphere1Coords[2], JS_GetPropertyStr(ctx, argv[0], "z"));
+    JS_ToFloat32(ctx, &sphere1Radius,    JS_GetPropertyStr(ctx, argv[0], "r"));
+
+	JS_ToFloat32(ctx, &sphere2Coords[0], JS_GetPropertyStr(ctx, argv[1], "x"));
+	JS_ToFloat32(ctx, &sphere2Coords[1], JS_GetPropertyStr(ctx, argv[1], "y"));
+	JS_ToFloat32(ctx, &sphere2Coords[2], JS_GetPropertyStr(ctx, argv[1], "z"));
+    JS_ToFloat32(ctx, &sphere2Radius,    JS_GetPropertyStr(ctx, argv[1], "r"));
+
+    if (sphereSphereCollide(sphere1Coords[0], sphere1Coords[1], sphere1Coords[2], sphere1Radius, 
+                         sphere2Coords[0], sphere2Coords[1], sphere2Coords[2], sphere2Radius,  collision)) {
+
+		JSValue obj = JS_NewObject(ctx);
+	
+		JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, collision[0]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, collision[1]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, collision[2]), JS_PROP_C_W_E);
+
+        return obj;
+    }
+
+    return JS_UNDEFINED;
+}
+
+
+static JSValue js_physics_sphere_create(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
+{
+    float coords1[3], sphereRadius;
+
+    JS_ToFloat32(ctx, &coords1[0], argv[0]);
+    JS_ToFloat32(ctx, &coords1[1], argv[1]);
+    JS_ToFloat32(ctx, &coords1[2], argv[2]);
+    JS_ToFloat32(ctx, &sphereRadius, argv[3]);
+
+	JSValue obj = JS_NewObject(ctx);
+
+	JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, coords1[0]),   JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, coords1[1]),   JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, coords1[2]),   JS_PROP_C_W_E);
+    JS_DefinePropertyValueStr(ctx, obj, "r", JS_NewFloat32(ctx, sphereRadius), JS_PROP_C_W_E);
+
+    return obj;
+}
+
+static JSValue js_physics_box_create(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
+{
+    float size[3];
+    VECTOR bbox[8];
+
+    JS_ToFloat32(ctx, &size[0], argv[0]);
+    JS_ToFloat32(ctx, &size[1], argv[1]);
+    JS_ToFloat32(ctx, &size[2], argv[2]);
+
+    createBox(bbox, size);
+
+	JSValue array = JS_NewArray(ctx);
+
+	for (int i = 0; i < 8; i++) {
+		JSValue obj = JS_NewObject(ctx);
+	
+		JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, bbox[i][0]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, bbox[i][1]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, bbox[i][2]), JS_PROP_C_W_E);
+		JS_DefinePropertyValueUint32(ctx, array, i, obj, JS_PROP_C_W_E);
+	}
+	
+	return array;
+}
+
+static const JSCFunctionListEntry js_physics_funcs[] = {
+    JS_CFUNC_DEF("createBox",           3, js_physics_box_create),
+    JS_CFUNC_DEF("createSphere",        4, js_physics_sphere_create),
+    JS_CFUNC_DEF("boxBoxCollide",       8, js_physics_bbox_collide),
+    JS_CFUNC_DEF("sphereBoxCollide",    5, js_physics_spherebox_collide),
+    JS_CFUNC_DEF("sphereSphereCollide", 2, js_physics_spheresphere_collide),
+};
+
+static int js_physics_init(JSContext *ctx, JSModuleDef *m)
+{
+    return JS_SetModuleExportList(ctx, m, js_physics_funcs, countof(js_physics_funcs));
+}
+
+JSModuleDef *athena_physics_init(JSContext *ctx)
+{
+    return athena_push_module(ctx, js_physics_init, js_physics_funcs, countof(js_physics_funcs), "Physics");
+}
diff --git a/src/ath_render.c b/src/ath_render.c
index 99dc81e..28ca857 100644
--- a/src/ath_render.c
+++ b/src/ath_render.c
@@ -8,147 +8,97 @@
 #include "ath_env.h"
 
 static JSValue athena_initrender(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv) {
-  	if (argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments.");
-	float aspect;
+	float aspect, fov = 0.2f, near = 0.1f, far = 2000.0f;
 	JS_ToFloat32(ctx, &aspect, argv[0]);
-  	init3D(aspect);
+	if (argc > 1) {
+		JS_ToFloat32(ctx, &fov, argv[1]);
+
+		if (argc > 2) {
+			JS_ToFloat32(ctx, &near, argv[2]);
+			JS_ToFloat32(ctx, &far, argv[3]);
+		}
+	}
+  	init3D(aspect, fov, near, far);
 	return JS_UNDEFINED;
 }
 
-static JSValue athena_loadobj(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	JSImageData *image;
-	model* res_m;
+static JSValue athena_newvertex(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv) {
+	float x, y, z, s, t, n1, n2, n3, r, g, b, a;
 
-	#ifndef SKIP_ERROR_HANDLING
-	if (argc != 2 && argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-	#endif
-	const char *file_tbo = JS_ToCString(ctx, argv[0]); //Model filename
-	
-	// Loading texture
-	if(argc == 2) {
-		image = JS_GetOpaque2(ctx, argv[1], get_img_class_id());
-		res_m = loadOBJ(file_tbo, &(image->tex));
-	} else {
-		res_m = loadOBJ(file_tbo, NULL);
-	}
+	JS_ToFloat32(ctx, &x, argv[0]);
+	JS_ToFloat32(ctx, &y, argv[1]);
+	JS_ToFloat32(ctx, &z, argv[2]);
 
-	return JS_NewUint32(ctx, res_m);
-}
+	JS_ToFloat32(ctx, &n1, argv[3]);
+	JS_ToFloat32(ctx, &n2, argv[4]);
+	JS_ToFloat32(ctx, &n3, argv[5]);
 
+	JS_ToFloat32(ctx, &s, argv[6]);
+	JS_ToFloat32(ctx, &t, argv[7]);
 
-static JSValue athena_freeobj(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv) {
-#ifndef SKIP_ERROR_HANDLING
-	if (argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-#endif
-	
-	model* m;
-	JS_ToUint32(ctx, &m, argv[0]);
-
-    free(m->idxList);
-	m->idxList = NULL;
-	free(m->positions);
-	m->positions = NULL;
-    free(m->colours);
-	m->colours = NULL;
-    free(m->normals);
-	m->normals = NULL;
-    free(m->texcoords);
-	m->texcoords = NULL;
-	free(m->bounding_box);
-	m->bounding_box = NULL;
-	
-	free(m);
-	m = NULL;
+	JS_ToFloat32(ctx, &r, argv[8]);
+	JS_ToFloat32(ctx, &g, argv[9]);
+	JS_ToFloat32(ctx, &b, argv[10]);
+	JS_ToFloat32(ctx, &a, argv[11]);
 
-	return JS_UNDEFINED;
-}
 
-static JSValue athena_drawobj(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 7) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
+	JSValue obj = JS_NewObject(ctx);
 
-	float pos_x, pos_y, pos_z, rot_x, rot_y, rot_z;
-	model* m;
-	JS_ToUint32(ctx, &m, argv[0]);
-
-	JS_ToFloat32(ctx, &pos_x, argv[1]);
-	JS_ToFloat32(ctx, &pos_y, argv[2]);
-	JS_ToFloat32(ctx, &pos_z, argv[3]);
-	JS_ToFloat32(ctx, &rot_x, argv[4]);
-	JS_ToFloat32(ctx, &rot_y, argv[5]);
-	JS_ToFloat32(ctx, &rot_z, argv[6]);
-	
-	drawOBJ(m, pos_x, pos_y, pos_z, rot_x, rot_y, rot_z);
-
-	return JS_UNDEFINED;
-}
+	JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, x), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, y), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, z), JS_PROP_C_W_E);
 
+	JS_DefinePropertyValueStr(ctx, obj, "n1", JS_NewFloat32(ctx, n1), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "n2", JS_NewFloat32(ctx, n2), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "n3", JS_NewFloat32(ctx, n3), JS_PROP_C_W_E);
 
-static JSValue athena_drawbbox(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 8) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
+	JS_DefinePropertyValueStr(ctx, obj, "s", JS_NewFloat32(ctx, s), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "t", JS_NewFloat32(ctx, t), JS_PROP_C_W_E);
 
-	float pos_x, pos_y, pos_z, rot_x, rot_y, rot_z;
-	Color color;
-	model* m;
-	JS_ToUint32(ctx, &m, argv[0]);
-
-	JS_ToFloat32(ctx, &pos_x, argv[1]);
-	JS_ToFloat32(ctx, &pos_y, argv[2]);
-	JS_ToFloat32(ctx, &pos_z, argv[3]);
-	JS_ToFloat32(ctx, &rot_x, argv[4]);
-	JS_ToFloat32(ctx, &rot_y, argv[5]);
-	JS_ToFloat32(ctx, &rot_z, argv[6]);
-	JS_ToUint32(ctx, &color, argv[7]);
-	
-	draw_bbox(m, pos_x, pos_y, pos_z, rot_x, rot_y, rot_z, color);
+	JS_DefinePropertyValueStr(ctx, obj, "r", JS_NewFloat32(ctx, r), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "g", JS_NewFloat32(ctx, g), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "b", JS_NewFloat32(ctx, b), JS_PROP_C_W_E);
+	JS_DefinePropertyValueStr(ctx, obj, "a", JS_NewFloat32(ctx, a), JS_PROP_C_W_E);
 
-	return JS_UNDEFINED;
+	return obj;
 }
 
 static const JSCFunctionListEntry render_funcs[] = {
-    JS_CFUNC_DEF( "init",      1,     		 athena_initrender),
-  	JS_CFUNC_DEF( "loadOBJ",   2,        		athena_loadobj ),
-    JS_CFUNC_DEF( "drawOBJ",   7,        		athena_drawobj ),
-	JS_CFUNC_DEF( "drawBbox",  8,         	    athena_drawbbox),
-    JS_CFUNC_DEF( "freeOBJ",   1,        		athena_freeobj ),
+    JS_CFUNC_DEF( "setView",     2,           athena_initrender),
+	JS_CFUNC_DEF( "vertex",      12,           athena_newvertex),
+
+	JS_PROP_INT32_DEF("PL_NO_LIGHTS_COLORS", PL_NO_LIGHTS_COLORS, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("PL_NO_LIGHTS_COLORS_TEX", PL_NO_LIGHTS_COLORS_TEX, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("PL_NO_LIGHTS", PL_NO_LIGHTS, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("PL_NO_LIGHTS_TEX", PL_NO_LIGHTS_TEX, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("PL_DEFAULT", PL_DEFAULT, JS_PROP_CONFIGURABLE ),
+	JS_PROP_INT32_DEF("PL_DEFAULT_NO_TEX", PL_DEFAULT_NO_TEX, JS_PROP_CONFIGURABLE ),
 };
 
+static JSValue athena_setlight(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	if (argc != 5) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
 
-static JSValue athena_lightnumber(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-
-	int lightcount;
-	JS_ToInt32(ctx, &lightcount, argv[0]);
-
-	setLightQuantity(lightcount);
-
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_createlight(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 8) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-
-	float dir_x, dir_y, dir_z, r, g, b;
-	int id, type;
+	float x, y, z;
+	int id, attr;
 
 	JS_ToInt32(ctx, &id, argv[0]);
-	JS_ToFloat32(ctx, &dir_x, argv[1]);
-	JS_ToFloat32(ctx, &dir_y, argv[2]);
-	JS_ToFloat32(ctx, &dir_z, argv[3]);
-	JS_ToFloat32(ctx, &r, argv[4]);
-	JS_ToFloat32(ctx, &g, argv[5]);
-	JS_ToFloat32(ctx, &b, argv[6]);
-	JS_ToInt32(ctx, &type, argv[7]);
+	JS_ToInt32(ctx, &attr, argv[1]);
+	JS_ToFloat32(ctx, &x, argv[2]);
+	JS_ToFloat32(ctx, &y, argv[3]);
+	JS_ToFloat32(ctx, &z, argv[4]);
 	
-	createLight(id, dir_x, dir_y, dir_z, type, r, g, b);
+
+	SetLightAttribute(id, x, y, z, attr);
 
 	return JS_UNDEFINED;
 }
 
 static const JSCFunctionListEntry light_funcs[] = {
-  JS_CFUNC_DEF( "set",  	8, athena_createlight),
-  JS_CFUNC_DEF( "create", 	1, athena_lightnumber),
-  JS_PROP_INT32_DEF("AMBIENT", LIGHT_AMBIENT, JS_PROP_CONFIGURABLE ),
-  JS_PROP_INT32_DEF("DIRECTIONAL", LIGHT_DIRECTIONAL, JS_PROP_CONFIGURABLE ),
+  JS_CFUNC_DEF( "set",  	5, athena_setlight),
+  JS_PROP_INT32_DEF("AMBIENT", ATHENA_LIGHT_AMBIENT, JS_PROP_CONFIGURABLE ),
+  JS_PROP_INT32_DEF("DIFFUSE", ATHENA_LIGHT_DIFFUSE, JS_PROP_CONFIGURABLE ),
+  JS_PROP_INT32_DEF("SPECULAR", ATHENA_LIGHT_SPECULAR, JS_PROP_CONFIGURABLE ),
+  JS_PROP_INT32_DEF("DIRECTION", ATHENA_LIGHT_DIRECTION, JS_PROP_CONFIGURABLE ),
 };
 
 
@@ -177,9 +127,98 @@ static JSValue athena_camrotation(JSContext *ctx, JSValue this_val, int argc, JS
 	return JS_UNDEFINED;
 }
 
+static JSValue athena_camtarget(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	if (argc != 3) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
+	float x, y, z;
+	JS_ToFloat32(ctx, &x, argv[0]);
+	JS_ToFloat32(ctx, &y, argv[1]);
+	JS_ToFloat32(ctx, &z, argv[2]);
+	
+	setCameraTarget(x, y, z);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_camorbit(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	float yaw, pitch;
+	JS_ToFloat32(ctx, &yaw, argv[0]);
+	JS_ToFloat32(ctx, &pitch, argv[1]);
+	
+	orbitCamera(yaw, pitch);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_camturn(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	float yaw, pitch;
+	JS_ToFloat32(ctx, &yaw, argv[0]);
+	JS_ToFloat32(ctx, &pitch, argv[1]);
+	
+	turnCamera(yaw, pitch);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_campan(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	float x, y;
+	JS_ToFloat32(ctx, &x, argv[0]);
+	JS_ToFloat32(ctx, &y, argv[1]);
+	
+	panCamera(x, y);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_camdolly(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	float dist;
+	JS_ToFloat32(ctx, &dist, argv[0]);
+	
+	dollyCamera(dist);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_camzoom(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	float dist;
+	JS_ToFloat32(ctx, &dist, argv[0]);
+	
+	zoomCamera(dist);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_camupdate(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	cameraUpdate();
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_camtype(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	eCameraTypes type;
+
+	JS_ToUint32(ctx, &type, argv[0]);
+
+	setCameraType(type);
+
+	return JS_UNDEFINED;
+}
+
 static const JSCFunctionListEntry camera_funcs[] = {
   JS_CFUNC_DEF("position", 3, athena_camposition),
   JS_CFUNC_DEF("rotation", 3, athena_camrotation),
+
+  JS_CFUNC_DEF("target", 3, athena_camtarget),
+  JS_CFUNC_DEF("orbit", 2, athena_camorbit),
+  JS_CFUNC_DEF("turn", 2, athena_camturn),
+  JS_CFUNC_DEF("dolly", 1, athena_camdolly),
+  JS_CFUNC_DEF("zoom", 1, athena_camzoom),
+  JS_CFUNC_DEF("pan", 2, athena_campan),
+
+  JS_CFUNC_DEF("update", 0, athena_camupdate),
+  JS_CFUNC_DEF("type", 1, athena_camtype),
+
+  JS_PROP_INT32_DEF("DEFAULT", CAMERA_DEFAULT, JS_PROP_CONFIGURABLE ),
+  JS_PROP_INT32_DEF("LOOKAT", CAMERA_LOOKAT, JS_PROP_CONFIGURABLE ),
 };
 
 static int render_init(JSContext *ctx, JSModuleDef *m)
@@ -197,7 +236,414 @@ static int camera_init(JSContext *ctx, JSModuleDef *m)
     return JS_SetModuleExportList(ctx, m, camera_funcs, countof(camera_funcs));
 }
 
+static JSClassID js_object_class_id;
+
+typedef struct {
+	model m;
+	JSValue *textures;
+} JSRenderObject;
+
+static void athena_object_dtor(JSRuntime *rt, JSValue val){
+	JSRenderObject* ro = JS_GetOpaque(val, js_object_class_id);
+
+	free(ro->m.positions);
+    free(ro->m.colours);
+    free(ro->m.normals);
+    free(ro->m.texcoords);
+
+	for (int i = 0; i < ro->m.tex_count; i++) {
+		JS_FreeValueRT(rt, ro->textures[i]);
+	}
+
+	free(ro->m.textures);
+	free(ro->m.tex_ranges);
+	free(ro->textures);
+
+	js_free_rt(rt, ro);
+}
+
+static JSClassDef js_object_class = {
+    "RenderObject",
+    .finalizer = athena_object_dtor,
+}; 
+
+static JSValue athena_drawobject(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	float pos_x, pos_y, pos_z, rot_x, rot_y, rot_z;
+
+	JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+
+	JS_ToFloat32(ctx, &pos_x, argv[0]);
+	JS_ToFloat32(ctx, &pos_y, argv[1]);
+	JS_ToFloat32(ctx, &pos_z, argv[2]);
+	JS_ToFloat32(ctx, &rot_x, argv[3]);
+	JS_ToFloat32(ctx, &rot_y, argv[4]);
+	JS_ToFloat32(ctx, &rot_z, argv[5]);
+	
+	ro->m.render(&ro->m, pos_x, pos_y, pos_z, rot_x, rot_y, rot_z);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_drawbbox(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	float pos_x, pos_y, pos_z, rot_x, rot_y, rot_z;
+	Color color;
+
+	JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+
+	JS_ToFloat32(ctx, &pos_x, argv[0]);
+	JS_ToFloat32(ctx, &pos_y, argv[1]);
+	JS_ToFloat32(ctx, &pos_z, argv[2]);
+	JS_ToFloat32(ctx, &rot_x, argv[3]);
+	JS_ToFloat32(ctx, &rot_y, argv[4]);
+	JS_ToFloat32(ctx, &rot_z, argv[5]);
+	JS_ToUint32(ctx, &color,  argv[6]);
+	
+	draw_bbox(&ro->m, pos_x, pos_y, pos_z, rot_x, rot_y, rot_z, color);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_setpipeline(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int pipeline;
+	JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+
+	JS_ToUint32(ctx, &pipeline, argv[0]);
+
+	return JS_NewUint32(ctx, athena_render_set_pipeline(&ro->m, pipeline));
+}
+
+static JSValue athena_getpipeline(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int pipeline;
+	JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+
+	return JS_NewUint32(ctx, ro->m.pipeline);
+}
+
+static JSValue athena_settexture(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int tex_idx;
+	JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+
+	JS_ToUint32(ctx, &tex_idx, argv[0]);
+
+	if (ro->m.textures[tex_idx]) {
+		JS_FreeValue(ctx, ro->textures[tex_idx]);
+	}
+
+	JS_DupValue(ctx, argv[1]);
+	JSImageData* image = JS_GetOpaque2(ctx, argv[1], get_img_class_id());
+
+	if (ro->m.tex_count < (tex_idx+1)) {
+		ro->m.textures =   realloc(ro->m.textures,   sizeof(GSTEXTURE*)*(ro->m.tex_count+1));
+		ro->m.tex_ranges = realloc(ro->m.tex_ranges,        sizeof(int)*(ro->m.tex_count+1));
+	}
+
+	ro->textures[tex_idx] = argv[1];
+	ro->m.textures[tex_idx] = &(image->tex);
+
+	ro->m.tex_count = (ro->m.tex_count < (tex_idx+1)? (tex_idx+1) : ro->m.tex_count);
+
+	if (argc > 2) {
+		int range;
+		JS_ToUint32(ctx, &range, argv[2]);
+		if (range == -1) {
+			range = ro->m.indexCount;
+		}
+
+		ro->m.tex_ranges[tex_idx] = range;
+	}
+
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_gettexture(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	int tex_idx;
+	JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+
+	JS_ToUint32(ctx, &tex_idx, argv[0]);
+
+	if (ro->m.tex_count > tex_idx) {
+		return ro->textures[tex_idx];
+	}
+
+	return JS_UNDEFINED;
+}
+
+
+
+static JSValue js_object_get(JSContext *ctx, JSValueConst this_val, int magic)
+{
+    JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+    if (!ro)
+        return JS_EXCEPTION;
+		
+    if (magic == 0) {
+		JSValue array = JS_NewArray(ctx);
+
+		for (int i = 0; i < ro->m.indexCount; i++) {
+			JSValue obj = JS_NewObject(ctx);
+		
+			JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, ro->m.positions[i][0]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, ro->m.positions[i][1]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, ro->m.positions[i][2]), JS_PROP_C_W_E);
+		
+			JS_DefinePropertyValueStr(ctx, obj, "n1", JS_NewFloat32(ctx, ro->m.normals[i][0]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "n2", JS_NewFloat32(ctx, ro->m.normals[i][1]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "n3", JS_NewFloat32(ctx, ro->m.normals[i][2]), JS_PROP_C_W_E);
+		
+			JS_DefinePropertyValueStr(ctx, obj, "s", JS_NewFloat32(ctx, ro->m.texcoords[i][0]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "t", JS_NewFloat32(ctx, ro->m.texcoords[i][1]), JS_PROP_C_W_E);
+		
+			JS_DefinePropertyValueStr(ctx, obj, "r", JS_NewFloat32(ctx, ro->m.colours[i][0]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "g", JS_NewFloat32(ctx, ro->m.colours[i][1]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "b", JS_NewFloat32(ctx, ro->m.colours[i][2]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "a", JS_NewFloat32(ctx, ro->m.colours[i][3]), JS_PROP_C_W_E);
+
+			JS_DefinePropertyValueUint32(ctx, array, i, obj, JS_PROP_C_W_E);
+		}
+		
+		return array;
+	} else if (magic == 1) {
+		return JS_NewUint32(ctx, ro->m.indexCount);
+	} else if (magic == 2) {
+		JSValue array = JS_NewArray(ctx);
+
+		for (int i = 0; i < 8; i++) {
+			JSValue obj = JS_NewObject(ctx);
+		
+			JS_DefinePropertyValueStr(ctx, obj, "x", JS_NewFloat32(ctx, ro->m.bounding_box[i][0]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "y", JS_NewFloat32(ctx, ro->m.bounding_box[i][1]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "z", JS_NewFloat32(ctx, ro->m.bounding_box[i][2]), JS_PROP_C_W_E);
+			JS_DefinePropertyValueUint32(ctx, array, i, obj, JS_PROP_C_W_E);
+		}
+		
+		return array;
+	}
+}
+
+static JSValue js_object_set(JSContext *ctx, JSValueConst this_val, JSValue val, int magic)
+{
+    JSRenderObject* ro = JS_GetOpaque2(ctx, this_val, js_object_class_id);
+    if (!ro)
+        return JS_EXCEPTION;
+
+    if (magic == 0) {
+		free(ro->m.positions);
+    	free(ro->m.colours);
+    	free(ro->m.normals);
+    	free(ro->m.texcoords);
+
+		int length;
+		JS_ToUint32(ctx, &length, JS_GetPropertyStr(ctx, val, "length"));
+
+		ro->m.indexCount = length;
+		ro->m.positions = malloc(sizeof(VECTOR)*ro->m.indexCount);
+		ro->m.normals = malloc(sizeof(VECTOR)*ro->m.indexCount);
+		ro->m.texcoords = malloc(sizeof(VECTOR)*ro->m.indexCount);
+		ro->m.colours = malloc(sizeof(VECTOR)*ro->m.indexCount);
+
+		for (int i = 0; i < length; i++) {
+			JSValue vertex = JS_GetPropertyUint32(ctx, val, i);
+
+			JS_ToFloat32(ctx, &ro->m.positions[i][0], JS_GetPropertyStr(ctx, vertex, "x"));
+			JS_ToFloat32(ctx, &ro->m.positions[i][1], JS_GetPropertyStr(ctx, vertex, "y"));
+			JS_ToFloat32(ctx, &ro->m.positions[i][2], JS_GetPropertyStr(ctx, vertex, "z"));
+			ro->m.positions[i][3] = 1.0f;
+
+			JS_ToFloat32(ctx, &ro->m.normals[i][0], JS_GetPropertyStr(ctx, vertex, "n1"));
+			JS_ToFloat32(ctx, &ro->m.normals[i][1], JS_GetPropertyStr(ctx, vertex, "n2"));
+			JS_ToFloat32(ctx, &ro->m.normals[i][2], JS_GetPropertyStr(ctx, vertex, "n3"));
+			ro->m.normals[i][3] = 1.0f;
+
+			JS_ToFloat32(ctx, &ro->m.texcoords[i][0], JS_GetPropertyStr(ctx, vertex, "s"));
+			JS_ToFloat32(ctx, &ro->m.texcoords[i][1], JS_GetPropertyStr(ctx, vertex, "t"));
+			ro->m.texcoords[i][2] = 1.0f;
+			ro->m.texcoords[i][3] = 1.0f;
+
+			JS_ToFloat32(ctx, &ro->m.colours[i][0], JS_GetPropertyStr(ctx, vertex, "r"));
+			JS_ToFloat32(ctx, &ro->m.colours[i][1], JS_GetPropertyStr(ctx, vertex, "g"));
+			JS_ToFloat32(ctx, &ro->m.colours[i][2], JS_GetPropertyStr(ctx, vertex, "b"));
+			JS_ToFloat32(ctx, &ro->m.colours[i][3], JS_GetPropertyStr(ctx, vertex, "a"));
+		}
+	} else if (magic == 2) {
+
+		for (int i = 0; i < 8; i++) {
+			JSValue vertex = JS_GetPropertyUint32(ctx, val, i);
+
+			JS_ToFloat32(ctx, &ro->m.bounding_box[i][0], JS_GetPropertyStr(ctx, vertex, "x"));
+			JS_ToFloat32(ctx, &ro->m.bounding_box[i][1], JS_GetPropertyStr(ctx, vertex, "y"));
+			JS_ToFloat32(ctx, &ro->m.bounding_box[i][2], JS_GetPropertyStr(ctx, vertex, "z"));
+			ro->m.bounding_box[i][3] = 1.0f;
+		}
+	}	
+    return JS_UNDEFINED;
+}
+
+static const JSCFunctionListEntry js_object_proto_funcs[] = {
+    JS_CFUNC_DEF("draw", 6, athena_drawobject),
+	JS_CFUNC_DEF("drawBounds", 7, athena_drawbbox),
+	JS_CFUNC_DEF("setPipeline", 1, athena_setpipeline ),
+	JS_CFUNC_DEF("getPipeline", 0, athena_getpipeline ),
+	JS_CFUNC_DEF("setTexture", 3, athena_settexture ),
+	JS_CFUNC_DEF("getTexture", 1, athena_gettexture ),
+	JS_CGETSET_MAGIC_DEF("vertices", js_object_get, js_object_set, 0),
+	JS_CGETSET_MAGIC_DEF("size", js_object_get, js_object_set, 1),
+	JS_CGETSET_MAGIC_DEF("bounds", js_object_get, js_object_set, 2),
+};
+
+static JSValue athena_object_ctor(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv) {
+	JSImageData *image;
+	JSValue obj = JS_UNDEFINED;
+    JSValue proto;
+
+    JSRenderObject* ro = js_mallocz(ctx, sizeof(JSRenderObject));
+    if (!ro)
+        return JS_EXCEPTION;
+
+	if (JS_IsArray(ctx, argv[0])) {
+		memset(ro, 0, sizeof(JSRenderObject));
+
+		int length;
+		JS_ToUint32(ctx, &length, JS_GetPropertyStr(ctx, argv[0], "length"));
+
+		ro->m.indexCount = length;
+		ro->m.positions = malloc(sizeof(VECTOR)*ro->m.indexCount);
+		ro->m.normals = malloc(sizeof(VECTOR)*ro->m.indexCount);
+		ro->m.texcoords = malloc(sizeof(VECTOR)*ro->m.indexCount);
+		ro->m.colours = malloc(sizeof(VECTOR)*ro->m.indexCount);
+
+		for (int i = 0; i < ro->m.indexCount; i++) {
+			JSValue vertex = JS_GetPropertyUint32(ctx, argv[0], i);
+
+			JS_ToFloat32(ctx, &ro->m.positions[i][0], JS_GetPropertyStr(ctx, vertex, "x"));
+			JS_ToFloat32(ctx, &ro->m.positions[i][1], JS_GetPropertyStr(ctx, vertex, "y"));
+			JS_ToFloat32(ctx, &ro->m.positions[i][2], JS_GetPropertyStr(ctx, vertex, "z"));
+			ro->m.positions[i][3] = 1.0f;
+
+			JS_ToFloat32(ctx, &ro->m.normals[i][0], JS_GetPropertyStr(ctx, vertex, "n1"));
+			JS_ToFloat32(ctx, &ro->m.normals[i][1], JS_GetPropertyStr(ctx, vertex, "n2"));
+			JS_ToFloat32(ctx, &ro->m.normals[i][2], JS_GetPropertyStr(ctx, vertex, "n3"));
+			ro->m.normals[i][3] = 1.0f;
+
+			JS_ToFloat32(ctx, &ro->m.texcoords[i][0], JS_GetPropertyStr(ctx, vertex, "s"));
+			JS_ToFloat32(ctx, &ro->m.texcoords[i][1], JS_GetPropertyStr(ctx, vertex, "t"));
+			ro->m.texcoords[i][2] = 1.0f;
+			ro->m.texcoords[i][3] = 1.0f;
+
+			JS_ToFloat32(ctx, &ro->m.colours[i][0], JS_GetPropertyStr(ctx, vertex, "r"));
+			JS_ToFloat32(ctx, &ro->m.colours[i][1], JS_GetPropertyStr(ctx, vertex, "g"));
+			JS_ToFloat32(ctx, &ro->m.colours[i][2], JS_GetPropertyStr(ctx, vertex, "b"));
+			JS_ToFloat32(ctx, &ro->m.colours[i][3], JS_GetPropertyStr(ctx, vertex, "a"));
+		}
+
+		if(argc > 1) {
+			JS_DupValue(ctx, argv[1]);
+			image = JS_GetOpaque2(ctx, argv[1], get_img_class_id());
+
+			image->tex.Filter = GS_FILTER_LINEAR;
+	
+			ro->m.textures = malloc(sizeof(GSTEXTURE*));
+			ro->m.tex_ranges = malloc(sizeof(int));
+			ro->textures = malloc(sizeof(JSValue));
+
+			ro->m.textures[0] = &(image->tex);
+			ro->m.tex_count = 1;
+			ro->m.tex_ranges[0] = ro->m.indexCount;
+
+			ro->textures[0] = argv[1];
+		}
+
+		ro->m.pipeline = athena_render_set_pipeline(&ro->m, PL_DEFAULT);
+
+		goto register_3d_object;
+	}
+
+	const char *file_tbo = JS_ToCString(ctx, argv[0]); // Model filename
+	
+	// Loading texture
+	if(argc > 1) {
+		JS_DupValue(ctx, argv[1]);
+		image = JS_GetOpaque2(ctx, argv[1], get_img_class_id());
+
+		ro->textures = malloc(sizeof(JSValue));
+
+		ro->textures[0] = argv[1];
+
+		image->tex.Filter = GS_FILTER_LINEAR;
+
+		loadOBJ(&ro->m, file_tbo, &(image->tex));
+
+	} else if (argc > 0) {
+		loadOBJ(&ro->m, file_tbo, NULL);
+
+		ro->textures = malloc(sizeof(JSValue)*ro->m.tex_count);
+
+		for (int i = 0; i < ro->m.tex_count; i++) {
+			JSImageData* image;
+    		JSValue img_obj = JS_UNDEFINED;
+
+			image = js_mallocz(ctx, sizeof(*image));
+    		if (!image)
+    		    return JS_EXCEPTION;
+
+			image->delayed = true;
+			image->tex = *ro->m.textures[i];
+			free(ro->m.textures[i]);
+			ro->m.textures[i] = &(image->tex);
+
+			image->loaded = true;
+			image->width = image->tex.Width;
+			image->height = image->tex.Height;
+			image->endx = image->tex.Width;
+			image->endy = image->tex.Height;
+
+			image->startx = 0.0f;
+			image->starty = 0.0f;
+			image->angle = 0.0f;
+			image->color = 0x80808080;
+
+    		img_obj = JS_NewObjectClass(ctx, get_img_class_id());    
+    		JS_SetOpaque(img_obj, image);
+
+			ro->textures[i] = img_obj;
+		}
+	} 
+
+register_3d_object:
+    proto = JS_GetPropertyStr(ctx, new_target, "prototype");
+    obj = JS_NewObjectProtoClass(ctx, proto, js_object_class_id);
+    JS_FreeValue(ctx, proto);
+    JS_SetOpaque(obj, ro);
+
+    return obj;
+}
+
+static int js_object_init(JSContext *ctx, JSModuleDef *m)
+{
+    JSValue object_proto, object_class;
+    
+    /* create the Point class */
+    JS_NewClassID(&js_object_class_id);
+    JS_NewClass(JS_GetRuntime(ctx), js_object_class_id, &js_object_class);
+
+    object_proto = JS_NewObject(ctx);
+    JS_SetPropertyFunctionList(ctx, object_proto, js_object_proto_funcs, countof(js_object_proto_funcs));
+    
+    object_class = JS_NewCFunction2(ctx, athena_object_ctor, "RenderObject", 2, JS_CFUNC_constructor, 0);
+    /* set proto.constructor and ctor.prototype */
+    JS_SetConstructor(ctx, object_class, object_proto);
+    JS_SetClassProto(ctx, js_object_class_id, object_proto);
+                      
+    JS_SetModuleExport(ctx, m, "RenderObject", object_class);
+    return 0;
+}
+
 JSModuleDef *athena_render_init(JSContext* ctx){
+    JSModuleDef *m;
+    m = JS_NewCModule(ctx, "RenderObject", js_object_init);
+    if (!m)
+        return NULL;
+    JS_AddModuleExport(ctx, m, "RenderObject");
+
 	athena_push_module(ctx, render_init, render_funcs, countof(render_funcs), "Render");
 	athena_push_module(ctx, light_init, light_funcs, countof(light_funcs), "Lights");
     return athena_push_module(ctx, camera_init, camera_funcs, countof(camera_funcs), "Camera");
diff --git a/src/ath_screen.c b/src/ath_screen.c
index a4ba5bd..2b12b3a 100644
--- a/src/ath_screen.c
+++ b/src/ath_screen.c
@@ -8,6 +8,18 @@
 #include "include/fntsys.h"
 #include "ath_env.h"
 
+static JSValue athena_set_clear_color(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	static Color clear_color = GS_SETREG_RGBAQ(0x00, 0x00, 0x00, 0x80, 0x00);
+  	JS_ToInt32(ctx, &clear_color, argv[0]);
+  	js_set_clear_color((uint64_t)clear_color);
+  	return JS_UNDEFINED;
+}
+
+static JSValue athena_displayfunc(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	js_set_render_loop_func(JS_DupValue(ctx, argv[0]));
+	return JS_UNDEFINED;
+}
+
 static JSValue athena_flip(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
   flipScreen();
   return JS_UNDEFINED;
@@ -128,6 +140,7 @@ static JSValue athena_scrlog(JSContext *ctx, JSValue this_val, int argc, JSValue
 		str_buf = malloc(512);
 		buf_len = 512;
 		memset(str_buf, 0, buf_len);
+		fntLoadDefault(NULL);
 	}
 
 	old_len = str_len;
@@ -146,8 +159,10 @@ static JSValue athena_scrlog(JSContext *ctx, JSValue this_val, int argc, JSValue
 
 	clearScreen(GS_SETREG_RGBAQ(0x00, 0x00, 0x00, 0x80, 0x00));
 
+	fntSetCharSize(0, FNTSYS_CHAR_SIZE*64*0.8f, FNTSYS_CHAR_SIZE*64*0.8f);
+
 	if (str_len > 0) {
-		printFontMText(str_buf, 0, 0, 0.5f, 0x80808080);
+		fntRenderString(0, 0, 0, 0, 640, 448, str_buf, 0x80808080);
 	}
 
 	flipScreen();
@@ -164,9 +179,6 @@ static JSValue athena_cls(JSContext *ctx, JSValue this_val, int argc, JSValueCon
 	return JS_UNDEFINED;
 }
 
-
-
-
 static const JSCFunctionListEntry module_funcs[] = {
     JS_CFUNC_DEF("flip", 0, athena_flip),
     JS_CFUNC_DEF("clear", 1, athena_clear),
@@ -179,6 +191,10 @@ static const JSCFunctionListEntry module_funcs[] = {
     JS_CFUNC_DEF("setMode", 1, athena_setvmode),
 	JS_CFUNC_DEF("log", 1, athena_scrlog),
 	JS_CFUNC_DEF("cls", 0, athena_cls),
+
+	JS_CFUNC_DEF("clearColor", 1, athena_set_clear_color),
+	JS_CFUNC_DEF("display", 1, athena_displayfunc),
+
 	JS_PROP_INT32_DEF("NTSC", GS_MODE_NTSC, JS_PROP_CONFIGURABLE),
 	JS_PROP_INT32_DEF("DTV_480p", GS_MODE_DTV_480P, JS_PROP_CONFIGURABLE),
 	JS_PROP_INT32_DEF("PAL", GS_MODE_PAL, JS_PROP_CONFIGURABLE),
diff --git a/src/ath_socket.c b/src/ath_socket.c
index 276de36..bfefc11 100644
--- a/src/ath_socket.c
+++ b/src/ath_socket.c
@@ -1,8 +1,7 @@
 
 
 #include "ath_env.h"
-#include <netman.h>
-#include <ps2ip.h>
+#include "include/network.h"
 #include <malloc.h>
 
 typedef struct {
@@ -32,7 +31,7 @@ static JSValue athena_socket_ctor(JSContext *ctx, JSValueConst new_target, int a
     JS_ToInt32(ctx, &s->sin_family, argv[0]);
     JS_ToInt32(ctx, &protocol, argv[1]);
 
-	s->id = lwip_socket(s->sin_family, protocol, 0);
+	s->id = socket(s->sin_family, protocol, 0);
 
     proto = JS_GetPropertyStr(ctx, new_target, "prototype");
     obj = JS_NewObjectProtoClass(ctx, proto, js_socket_class_id);
@@ -57,7 +56,7 @@ static JSValue athena_socket_connect(JSContext *ctx, JSValue this_val, int argc,
     JS_ToInt32(ctx, &sin_port, argv[1]);
     addr.sin_port = PP_HTONS(sin_port);
 
-    int ret = lwip_connect(s->id, (struct sockaddr*)&addr, sizeof(addr));
+    int ret = connect(s->id, (struct sockaddr*)&addr, sizeof(addr));
 
     return JS_NewInt32(ctx, ret);
 }
@@ -77,7 +76,7 @@ static JSValue athena_socket_bind(JSContext *ctx, JSValue this_val, int argc, JS
     JS_ToInt32(ctx, &sin_port, argv[1]);
     addr.sin_port = PP_HTONS(sin_port);
 
-    int ret = lwip_bind(s->id, (struct sockaddr*)&addr, sizeof(addr));
+    int ret = bind(s->id, (struct sockaddr*)&addr, sizeof(addr));
 
     return JS_NewInt32(ctx, ret);
 }
@@ -90,7 +89,7 @@ static JSValue athena_socket_send(JSContext *ctx, JSValue this_val, int argc, JS
     size_t len = 0;
     const char* buf = JS_ToCStringLen(ctx, &len, argv[0]);
 
-    int ret = lwip_send(s->id, buf, len, MSG_DONTWAIT);
+    int ret = send(s->id, buf, len, MSG_DONTWAIT);
 
     return JS_NewInt32(ctx, ret);
 }
@@ -100,7 +99,7 @@ static JSValue athena_socket_listen(JSContext *ctx, JSValue this_val, int argc,
 
     JSSocketData* s = JS_GetOpaque2(ctx, this_val, js_socket_class_id);
 
-    int ret = lwip_listen(s->id, 0);
+    int ret = listen(s->id, 0);
 
     return JS_NewInt32(ctx, ret);
 }
@@ -115,7 +114,7 @@ static JSValue athena_socket_recv(JSContext *ctx, JSValue this_val, int argc, JS
 
     void* buf = js_mallocz(ctx, len);
 
-    lwip_recv(s->id, buf, len, MSG_PEEK);
+    recv(s->id, buf, len, MSG_PEEK);
     return JS_NewStringLen(ctx, buf, len);
 }
 
diff --git a/src/ath_sound.c b/src/ath_sound.c
index 14bed5e..0ca1f1a 100644
--- a/src/ath_sound.c
+++ b/src/ath_sound.c
@@ -83,7 +83,7 @@ static JSValue athena_isplaying(JSContext *ctx, JSValue this_val, int argc, JSVa
 	return JS_NewBool(ctx, is_sound_playing());
 }
 
-static JSValue athena_duration(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+static JSValue athena_get_duration(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
 	Sound* snd;
 
 	JS_ToUint32(ctx, &snd, argv[0]);
@@ -111,6 +111,26 @@ static JSValue athena_resume(JSContext *ctx, JSValue this_val, int argc, JSValue
 	return JS_UNDEFINED;
 }
 
+static JSValue athena_restart(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+	sound_restart();
+	return JS_UNDEFINED;
+}
+
+static JSValue athena_setposition(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+    Sound* snd;
+    uint32_t position;
+    JS_ToUint32(ctx, &snd, argv[0]);
+    JS_ToUint32(ctx, &position, argv[1]);
+    sound_set_position(snd, position);
+    return JS_UNDEFINED;
+}
+
+static JSValue athena_getposition(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
+    Sound* snd;
+    JS_ToUint32(ctx, &snd, argv[0]);
+    return JS_NewInt32(ctx, sound_get_position(snd));
+}
+
 static const JSCFunctionListEntry module_funcs[] = {
 	JS_CFUNC_DEF("setVolume", 2, athena_setvolume),
 	JS_CFUNC_DEF("load", 1, athena_load),
@@ -118,10 +138,13 @@ static const JSCFunctionListEntry module_funcs[] = {
 	JS_CFUNC_DEF("free", 1, athena_free),
 	JS_CFUNC_DEF("deinit", 0, athena_deinit),
 	JS_CFUNC_DEF("isPlaying", 0, athena_isplaying),
-	JS_CFUNC_DEF("duration", 1, athena_duration),
+	JS_CFUNC_DEF("getDuration", 1, athena_get_duration),
 	JS_CFUNC_DEF("repeat", 1, athena_repeat),
 	JS_CFUNC_DEF("pause", 1, athena_pause),
 	JS_CFUNC_DEF("resume", 1, athena_resume),
+	JS_CFUNC_DEF("restart", 0, athena_restart),
+	JS_CFUNC_DEF("setPosition", 2, athena_setposition),
+	JS_CFUNC_DEF("getPosition", 1, athena_getposition),
 };
 
 static int module_init(JSContext *ctx, JSModuleDef *m){
diff --git a/src/ath_system.c b/src/ath_system.c
index 33602e9..5545519 100644
--- a/src/ath_system.c
+++ b/src/ath_system.c
@@ -16,63 +16,6 @@
 
 #define MAX_DIR_FILES 512
 
-static JSValue athena_getCurrentDirectory(JSContext *ctx)
-{
-	char path[256];
-	getcwd(path, 256);
-	return JS_NewString(ctx, path);
-}
-
-static JSValue athena_setCurrentDirectory(JSContext *ctx, JSValueConst *argv)
-{
-        static char temp_path[256];
-	const char *path = JS_ToCString(ctx, argv[0]);
-	if(!path) return JS_ThrowSyntaxError(ctx, "Argument error: System.currentDirectory(file) takes a filename as string as argument.");
-
-	athena_getCurrentDirectory(ctx);
-	
-	// let's do what the ps2sdk should do, 
-	// some normalization... :)
-	// if absolute path (contains [drive]:path/)
-	if (strchr(path, ':'))
-	{
-	      strcpy(temp_path,path);
-	}
-	else // relative path
-	{
-	   // remove last directory ?
-	   if(!strncmp(path, "..", 2))
-	   {
-	        getcwd(temp_path, 256);
-	        if ((temp_path[strlen(temp_path)-1] != ':'))
-	        {
-	           int idx = strlen(temp_path)-1;
-	           do {
-	            	idx--;
-	           } while (temp_path[idx] != '/');
-	           temp_path[idx] = '\0';
-	        }
-	        
-    	} else {
-	      getcwd(temp_path, 256);
-	      strcat(temp_path,"/");
-	      strcat(temp_path,path);
-	   	}
-    }
-        
-        dbgprintf("changing directory to %s\n",__ps2_normalize_path(temp_path));
-        chdir(__ps2_normalize_path(temp_path));
-       
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_curdir(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv) {
-	if(argc == 0) return athena_getCurrentDirectory(ctx);
-	if(argc == 1) return athena_setCurrentDirectory(ctx, argv);
-	return JS_ThrowSyntaxError(ctx, "Argument error: System.currentDirectory([file]) takes zero or one argument.");
-}
-
-
 static JSValue athena_dir(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
 {
 	
@@ -81,7 +24,7 @@ static JSValue athena_dir(JSContext *ctx, JSValue this_val, int argc, JSValueCon
 	JSValue arr = JS_NewArray(ctx);
 
     const char *temp_path = "";
-	char path[255];
+	char path[255], tpath[384];
 	
 	getcwd((char *)path, 256);
 	dbgprintf("current dir %s\n",(char *)path);
@@ -111,14 +54,21 @@ static JSValue athena_dir(JSContext *ctx, JSValue this_val, int argc, JSValueCon
 
 	d = opendir(path);
 
+	struct stat     statbuf;
+
 	if (d) {
 		while ((dir = readdir(d)) != NULL) {
 
+			strcpy(tpath, path);
+			strcat(tpath, "/");
+			strcat(tpath, dir->d_name);
+    		stat(tpath, &statbuf);
+
 			JSValue obj = JS_NewObject(ctx);
 
 			JS_DefinePropertyValueStr(ctx, obj, "name", JS_NewString(ctx, dir->d_name), JS_PROP_C_W_E);
-			JS_DefinePropertyValueStr(ctx, obj, "size", JS_NewUint32(ctx, dir->d_stat.st_size), JS_PROP_C_W_E);
-			JS_DefinePropertyValueStr(ctx, obj, "dir", JS_NewBool(ctx, S_ISDIR(dir->d_stat.st_mode)), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "size", JS_NewUint32(ctx, statbuf.st_size), JS_PROP_C_W_E);
+			JS_DefinePropertyValueStr(ctx, obj, "dir", JS_NewBool(ctx, (dir->d_type == DT_DIR)), JS_PROP_C_W_E);
 
 			JS_DefinePropertyValueUint32(ctx, arr, i++, obj, JS_PROP_C_W_E);
 	    }
@@ -128,15 +78,6 @@ static JSValue athena_dir(JSContext *ctx, JSValue this_val, int argc, JSValueCon
 	return arr;
 }
 
-static JSValue athena_createDir(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
-{
-	const char *path = JS_ToCString(ctx, argv[0]);
-	if(!path) return JS_ThrowSyntaxError(ctx, "Argument error: System.createDirectory(directory) takes a directory name as string as argument.");
-	mkdir(path, 0777);
-	
-	return JS_UNDEFINED;
-}
-
 static JSValue athena_removeDir(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
 {
 	const char *path = JS_ToCString(ctx, argv[0]);
@@ -173,15 +114,6 @@ static JSValue athena_movefile(JSContext *ctx, JSValue this_val, int argc, JSVal
 	return JS_UNDEFINED;
 }
 
-static JSValue athena_removeFile(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
-{
-	const char *path = JS_ToCString(ctx, argv[0]);
-	if(!path) return JS_ThrowSyntaxError(ctx, "Argument error: System.removeFile(filename) takes a filename as string as argument.");
-	remove(path);
-
-	return JS_UNDEFINED;
-}
-
 static JSValue athena_rename(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
 {
 	const char *oldName = JS_ToCString(ctx, argv[0]);
@@ -252,15 +184,6 @@ static JSValue athena_delay(JSContext *ctx, JSValue this_val, int argc, JSValueC
 	return JS_UNDEFINED;
 }
 
-static JSValue athena_getFreeMemory(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
-{
-	if (argc != 0) return JS_ThrowSyntaxError(ctx, "no arguments expected.");
-	
-	size_t result = GetFreeSize();
-
-	return JS_NewUint32(ctx, (uint32_t)(result));
-}
-
 static JSValue athena_exit(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
 {
 	if (argc != 0) return JS_ThrowSyntaxError(ctx, "System.exitToBrowser");
@@ -303,89 +226,6 @@ static JSValue athena_getmcinfo(JSContext *ctx, JSValue this_val, int argc, JSVa
 	return obj;
 }
 
-static JSValue athena_openfile(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 2) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-	const char *file_tbo = JS_ToCString(ctx, argv[0]);
-	int type;
-	JS_ToInt32(ctx, &type, argv[1]);
-
-	int fd = open(file_tbo, type, 0777);
-	if (fd < 0) return JS_ThrowSyntaxError(ctx, "cannot open requested file.");
-
-	return JS_NewInt32(ctx, fd);
-}
-
-
-static JSValue athena_readfile(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 2) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-	
-	int file;
-	uint32_t size;
-
-	JS_ToInt32(ctx, &file, argv[0]);
-	JS_ToUint32(ctx, &size, argv[1]);
-	uint8_t *buffer = (uint8_t*)malloc(size + 1);
-	int len = read(file,buffer, size);
-	buffer[len] = 0;
-	return JS_NewStringLen(ctx, (const char*)buffer, len);
-}
-
-
-static JSValue athena_writefile(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	int fd;
-	uint32_t size, len;
-
-	JS_ToInt32(ctx, &fd, argv[0]);
-	unsigned char *data = JS_GetArrayBuffer(ctx, &len, argv[1]);
-	JS_ToUint32(ctx, &size, argv[2]);
-	write(fd, data, size);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_closefile(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-	int fd;
-	JS_ToInt32(ctx, &fd, argv[0]);
-	close(fd);
-	return JS_UNDEFINED;
-}
-
-static JSValue athena_seekfile(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 3) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-	int fd;
-	int pos;
-	uint32_t type;
-
-	JS_ToInt32(ctx, &fd, argv[0]);
-	JS_ToInt32(ctx, &pos, argv[1]);
-	JS_ToUint32(ctx, &type, argv[2]);
-
-	lseek(fd, pos, type);	
-	return JS_UNDEFINED;
-}
-
-
-static JSValue athena_sizefile(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-	int fd;
-	JS_ToInt32(ctx, &fd, argv[0]);
-	uint32_t cur_off = lseek(fd, 0, SEEK_CUR);
-	uint32_t size = lseek(fd, 0, SEEK_END);
-	lseek(fd, cur_off, SEEK_SET);
-	return JS_NewUint32(ctx, size);
-}
-
-
-static JSValue athena_checkexist(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv){
-	if (argc != 1) return JS_ThrowSyntaxError(ctx, "wrong number of arguments");
-	const char *file_tbo = JS_ToCString(ctx, argv[0]);
-	int fd = open(file_tbo, O_RDONLY, 0777);
-	if (fd < 0) return JS_NewBool(ctx, false);
-	close(fd);
-	return JS_NewBool(ctx, true);
-}
-
-
 static JSValue athena_loadELF(JSContext *ctx, JSValue this_val, int argc, JSValueConst *argv)
 {
 
@@ -668,26 +508,15 @@ static JSValue athena_stacktrace(JSContext *ctx, JSValue this_val, int argc, JSV
 }
 
 static const JSCFunctionListEntry system_funcs[] = {
-	JS_CFUNC_DEF( "openFile",           		  2,         athena_openfile),
-	JS_CFUNC_DEF( "readFile",          		  2,         athena_readfile		 ),
-	JS_CFUNC_DEF( "writeFile",          		  3,       	athena_writefile		 ),
-	JS_CFUNC_DEF( "closeFile",          		  1,       	athena_closefile		 ),  
-	JS_CFUNC_DEF( "seekFile",          		  3,         athena_seekfile		 ),  
-	JS_CFUNC_DEF( "sizeFile",          		  1,         athena_sizefile			 ),
-	JS_CFUNC_DEF( "doesFileExist",      		  1,      	athena_checkexist	 ),
-	JS_CFUNC_DEF( "currentDir",   1,        		athena_curdir		 ),
 	JS_CFUNC_DEF( "listDir",  1,         			athena_dir			 		 ),
-	JS_CFUNC_DEF( "createDirectory",    		  1,       	athena_createDir	 ),
 	JS_CFUNC_DEF( "removeDirectory",    		  1,       	athena_removeDir	 ),
 	JS_CFUNC_DEF( "moveFile",	       		  2,        	athena_movefile	 ),
 	JS_CFUNC_DEF( "copyFile",	       		  2,        	athena_copyfile	 ),
 	JS_CFUNC_DEF( "threadCopyFile",	   		  2,       	athena_copyasync	   	 ),
 	JS_CFUNC_DEF( "getFileProgress",	  		  0,  	athena_getfileprogress     ),
-	JS_CFUNC_DEF( "removeFile",         		  2,      	athena_removeFile		 ),
 	JS_CFUNC_DEF( "rename",           		  2,          athena_rename		 ),
 	JS_CFUNC_DEF( "sleep",           		  1,           athena_sleep		 ),
 	JS_CFUNC_DEF( "delay",           		  0,           athena_delay		 ),
-	JS_CFUNC_DEF( "getFreeMemory",      		  0,   		athena_getFreeMemory ),
 	JS_CFUNC_DEF( "exitToBrowser",  		  0,            athena_exit	 ),
 	JS_CFUNC_DEF( "getMCInfo",          2,       	athena_getmcinfo	 		 ),
 	JS_CFUNC_DEF( "loadELF",         3,        	athena_loadELF	 			 ),
@@ -701,13 +530,6 @@ static const JSCFunctionListEntry system_funcs[] = {
 	JS_CFUNC_DEF( "getTemperature",      	  0,   		athena_gettemps	 ),
 	JS_CFUNC_DEF( "getStackTrace",      	  1,   		athena_stacktrace	 ),
 	JS_PROP_STRING_DEF("boot_path", boot_path, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("FREAD", O_RDONLY, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("FWRITE", O_WRONLY, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("FCREATE", O_CREAT | O_WRONLY, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("FRDWR", O_RDWR, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("SET", SEEK_SET, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("END", SEEK_END, JS_PROP_CONFIGURABLE ),
-	JS_PROP_INT32_DEF("CUR", SEEK_CUR, JS_PROP_CONFIGURABLE ),
 	JS_PROP_INT32_DEF("READ_ONLY", 1, JS_PROP_CONFIGURABLE ),
 	JS_PROP_INT32_DEF("SELECT", 2, JS_PROP_CONFIGURABLE ),
 };
diff --git a/src/ath_vector.c b/src/ath_vector.c
new file mode 100644
index 0000000..9e86128
--- /dev/null
+++ b/src/ath_vector.c
@@ -0,0 +1,643 @@
+#include "ath_env.h"
+#include <math.h>
+#include <stdio.h>
+
+#include "include/render.h"
+
+typedef struct {
+    float x;
+    float y;
+} Vector2;
+
+static JSClassID js_vector2_class_id;
+
+static void js_vector2_finalizer(JSRuntime *rt, JSValue val)
+{
+    Vector2 *s = JS_GetOpaque(val, js_vector2_class_id);
+    /* Note: 's' can be NULL in case JS_SetOpaque() was not called */
+    js_free_rt(rt, s);
+}
+
+static JSValue js_vector2_ctor(JSContext *ctx,
+                             JSValueConst new_target,
+                             int argc, JSValueConst *argv)
+{
+    Vector2 *s;
+    JSValue obj = JS_UNDEFINED;
+    
+    obj = JS_NewObjectClass(ctx, js_vector2_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+    if (JS_ToFloat32(ctx, &s->x, argv[0]))
+        goto fail;
+    if (JS_ToFloat32(ctx, &s->y, argv[1]))
+        goto fail;
+    /* using new_target to get the prototype is necessary when the
+       class is extended. */
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+static JSValue js_vector2_get_xy(JSContext *ctx, JSValueConst this_val, int magic)
+{
+    Vector2 *s = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    if (!s)
+        return JS_EXCEPTION;
+    if (magic == 0)
+        return JS_NewFloat32(ctx, s->x);
+    else
+        return JS_NewFloat32(ctx, s->y);
+}
+
+static JSValue js_vector2_set_xy(JSContext *ctx, JSValueConst this_val, JSValue val, int magic)
+{
+    Vector2 *s = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    float v;
+    if (!s)
+        return JS_EXCEPTION;
+    if (JS_ToFloat32(ctx, &v, val))
+        return JS_EXCEPTION;
+    if (magic == 0)
+        s->x = v;
+    else
+        s->y = v;
+    return JS_UNDEFINED;
+}
+
+static JSValue js_vector2_norm(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector2 *s = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    if (!s)
+        return JS_EXCEPTION;
+    return JS_NewFloat32(ctx, sqrtf(s->x * s->x + s->y * s->y));
+}
+
+static JSValue js_vector2_dotproduct(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector2 *v1 = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+    return JS_NewFloat32(ctx, (v1->x * v2->x + v1->y * v2->y));
+}
+
+static JSValue js_vector2_crossproduct(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector2 *v1 = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+    return JS_NewFloat32(ctx, (v1->x * v2->y - v1->y * v2->x));
+}
+
+static JSValue js_vector2_distance(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector2 *v1 = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+    return JS_NewFloat32(ctx, sqrtf((v1->x - v2->x) * (v1->x - v2->x) + (v1->y - v2->y) * (v1->y - v2->y)));
+}
+
+static JSValue js_vector2_distancesqr(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector2 *v1 = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+    return JS_NewFloat32(ctx, ((v1->x - v2->x) * (v1->x - v2->x) + (v1->y - v2->y) * (v1->y - v2->y)));
+}
+
+static JSValue js_vector2_tostring(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    char str[32];
+    Vector2 *v = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+
+    if (!v)
+        return JS_EXCEPTION;
+
+    sprintf(str, "{x:%g, y:%g}", v->x, v->y);
+    return JS_NewString(ctx, str);
+}
+
+static JSValue js_vector2_add(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector2 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector2 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector2_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+    
+    s->x = v1->x + v2->x;
+    s->y = v1->y + v2->y;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+static JSValue js_vector2_sub(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector2 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector2 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector2_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+    
+    s->x = v1->x - v2->x;
+    s->y = v1->y - v2->y;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+
+static JSValue js_vector2_mul(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector2 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector2 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector2_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+    
+    s->x = v1->x * v2->x;
+    s->y = v1->y * v2->y;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+
+static JSValue js_vector2_div(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector2 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector2 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector2_class_id);
+    Vector2 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector2_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector2_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+    
+    s->x = v1->x / v2->x;
+    s->y = v1->y / v2->y;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+
+static const JSCFunctionListEntry js_vector2_funcs[] = {
+    JS_CFUNC_DEF("new", 2, js_vector2_ctor),
+    JS_CFUNC_DEF("add", 2, js_vector2_add),
+    JS_CFUNC_DEF("sub", 2, js_vector2_sub),
+    JS_CFUNC_DEF("mul", 2, js_vector2_mul),
+    JS_CFUNC_DEF("div", 2, js_vector2_div),
+};
+
+static JSClassDef js_vector2_class = {
+    "Vector2",
+    .finalizer = js_vector2_finalizer,
+}; 
+
+static const JSCFunctionListEntry js_vector2_proto_funcs[] = {
+    JS_CGETSET_MAGIC_DEF("x", js_vector2_get_xy, js_vector2_set_xy, 0),
+    JS_CGETSET_MAGIC_DEF("y", js_vector2_get_xy, js_vector2_set_xy, 1),
+    JS_CFUNC_DEF("norm", 0, js_vector2_norm),
+    JS_CFUNC_DEF("dot", 1, js_vector2_dotproduct),
+    JS_CFUNC_DEF("cross", 1, js_vector2_crossproduct),
+    JS_CFUNC_DEF("dist", 1, js_vector2_distance),
+    JS_CFUNC_DEF("distsqr", 1, js_vector2_distancesqr),
+
+    JS_CFUNC_DEF("toString", 0, js_vector2_tostring),
+};
+
+static int js_vector2_init(JSContext *ctx, JSModuleDef *m)
+{
+    JSValue vector2_proto, vector2_class;
+    
+    /* create the Vector2 class */
+    JS_NewClassID(&js_vector2_class_id);
+    JS_NewClass(JS_GetRuntime(ctx), js_vector2_class_id, &js_vector2_class);
+
+    vector2_proto = JS_NewObject(ctx);
+    JS_SetPropertyFunctionList(ctx, vector2_proto, js_vector2_proto_funcs, countof(js_vector2_proto_funcs));
+    
+    //vector2_class = JS_NewCFunction2(ctx, js_vector2_ctor, "xy", 2, JS_CFUNC_constructor, 0);
+    /* set proto.constructor and ctor.prototype */
+    //JS_SetConstructor(ctx, vector2_class, vector2_proto);
+    JS_SetClassProto(ctx, js_vector2_class_id, vector2_proto);
+                      
+    //JS_SetModuleExport(ctx, m, "Vector2", vector2_class);
+    return JS_SetModuleExportList(ctx, m, js_vector2_funcs, countof(js_vector2_funcs));
+}
+
+typedef struct {
+    float x;
+    float y;
+    float z;
+} Vector3;
+
+static JSClassID js_vector3_class_id;
+
+static void js_vector3_finalizer(JSRuntime *rt, JSValue val)
+{
+    Vector3 *s = JS_GetOpaque(val, js_vector3_class_id);
+    /* Note: 's' can be NULL in case JS_SetOpaque() was not called */
+    js_free_rt(rt, s);
+}
+
+static JSValue js_vector3_ctor(JSContext *ctx,
+                             JSValueConst new_target,
+                             int argc, JSValueConst *argv)
+{
+    Vector3 *s;
+    JSValue obj = JS_UNDEFINED;
+    
+    obj = JS_NewObjectClass(ctx, js_vector3_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+    if (JS_ToFloat32(ctx, &s->x, argv[0]))
+        goto fail;
+    if (JS_ToFloat32(ctx, &s->y, argv[1]))
+        goto fail;
+    if (JS_ToFloat32(ctx, &s->z, argv[2]))
+        goto fail;
+    /* using new_target to get the prototype is necessary when the
+       class is extended. */
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+
+static JSValue js_vector3_get_xyz(JSContext *ctx, JSValueConst this_val, int magic)
+{
+    Vector3 *s = JS_GetOpaque2(ctx, this_val, js_vector3_class_id);
+    if (!s)
+        return JS_EXCEPTION;
+    if (magic == 0) {
+        return JS_NewFloat32(ctx, s->x);
+    } else if (magic == 1) {
+        return JS_NewFloat32(ctx, s->y);
+    } else {
+        return JS_NewFloat32(ctx, s->z);
+    }
+}
+
+static JSValue js_vector3_set_xyz(JSContext *ctx, JSValueConst this_val, JSValue val, int magic)
+{
+    Vector3 *s = JS_GetOpaque2(ctx, this_val, js_vector2_class_id);
+    float v;
+    if (!s)
+        return JS_EXCEPTION;
+    if (JS_ToFloat32(ctx, &v, val))
+        return JS_EXCEPTION;
+    if (magic == 0) {
+        s->x = v;
+    } else if (magic == 1) {
+        s->y = v;
+    } else {
+        s->z = v;
+    }
+    return JS_UNDEFINED;
+}
+
+static JSValue js_vector3_norm(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector3 *v = JS_GetOpaque2(ctx, this_val, js_vector3_class_id);
+    if (!v)
+        return JS_EXCEPTION;
+    return JS_NewFloat32(ctx, sqrtf(v->x * v->x + v->y * v->y + v->z * v->z));
+}
+
+static JSValue js_vector3_dotproduct(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector3 *v1 = JS_GetOpaque2(ctx, this_val, js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+    return JS_NewFloat32(ctx, (v1->x * v2->x + v1->y * v2->y + v1->z * v2->z));
+}
+
+static JSValue js_vector3_dist(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector3 *v1 = JS_GetOpaque2(ctx, this_val, js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    float dx = v2->x - v1->x;
+    float dy = v2->y - v1->y;
+    float dz = v2->z - v1->z;
+    return JS_NewFloat32(ctx, sqrtf(dx * dx + dy * dy + dz * dz));
+}
+
+static JSValue js_vector3_distsqr(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    Vector3 *v1 = JS_GetOpaque2(ctx, this_val, js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    float dx = v2->x - v1->x;
+    float dy = v2->y - v1->y;
+    float dz = v2->z - v1->z;
+    return JS_NewFloat32(ctx, (dx * dx + dy * dy + dz * dz));
+}
+
+static JSValue js_vector3_tostring(JSContext *ctx, JSValueConst this_val,
+                             int argc, JSValueConst *argv)
+{
+    char str[32];
+    Vector3 *v = JS_GetOpaque2(ctx, this_val, js_vector3_class_id);
+
+    if (!v)
+        return JS_EXCEPTION;
+
+    sprintf(str, "{x:%g, y:%g, z:%g}", v->x, v->y, v->z);
+    return JS_NewString(ctx, str);
+}
+
+static JSValue js_vector3_add(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector3 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector3 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector3_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+
+    s->x = v1->x + v2->x;
+    s->y = v1->y + v2->y;
+    s->z = v1->z + v2->z;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+static JSValue js_vector3_sub(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector3 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector3 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector3_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+
+    s->x = v1->x - v2->x;
+    s->y = v1->y - v2->y;
+    s->z = v1->z - v2->z;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+static JSValue js_vector3_mul(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector3 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector3 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector3_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+
+    s->x = v1->x * v2->x;
+    s->y = v1->y * v2->y;
+    s->z = v1->z * v2->z;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+static JSValue js_vector3_div(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector3 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector3 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector3_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+
+    s->x = v1->x / v2->x;
+    s->y = v1->y / v2->y;
+    s->z = v1->z / v2->z;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+static JSValue js_vector3_cross(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
+{
+    Vector3 *s;
+    JSValue obj = JS_UNDEFINED;
+
+    Vector3 *v1 = JS_GetOpaque2(ctx, argv[0], js_vector3_class_id);
+    Vector3 *v2 = JS_GetOpaque2(ctx, argv[1], js_vector3_class_id);
+    if (!v1 || !v2)
+        return JS_EXCEPTION;
+
+    obj = JS_NewObjectClass(ctx, js_vector3_class_id);
+    if (JS_IsException(obj))
+        goto fail;
+
+    s = js_mallocz(ctx, sizeof(*s));
+    if (!s)
+        return JS_EXCEPTION;
+
+    s->x = v1->y * v2->z - v1->z * v2->y;
+    s->y = v1->z * v2->x - v1->x * v2->z;
+    s->z = v1->x * v2->y - v1->y * v2->x;
+
+    JS_SetOpaque(obj, s);
+    return obj;
+ fail:
+    js_free(ctx, s);
+    JS_FreeValue(ctx, obj);
+    return JS_EXCEPTION;
+}
+
+static const JSCFunctionListEntry js_vector3_funcs[] = {
+    JS_CFUNC_DEF("new", 3, js_vector3_ctor),
+    JS_CFUNC_DEF("add", 2, js_vector3_add),
+    JS_CFUNC_DEF("sub", 2, js_vector3_sub),
+    JS_CFUNC_DEF("mul", 2, js_vector3_mul),
+    JS_CFUNC_DEF("div", 2, js_vector3_div),
+    JS_CFUNC_DEF("cross", 2, js_vector3_cross),
+};
+
+static JSClassDef js_vector3_class = {
+    "Vector3",
+    .finalizer = js_vector3_finalizer,
+}; 
+
+static const JSCFunctionListEntry js_vector3_proto_funcs[] = {
+    JS_CFUNC_DEF("norm", 0, js_vector3_norm),
+    JS_CFUNC_DEF("dot", 1, js_vector3_dotproduct),
+    JS_CFUNC_DEF("dist", 1, js_vector3_dist),
+    JS_CFUNC_DEF("distsqr", 1, js_vector3_distsqr),
+    JS_CFUNC_DEF("toString", 0, js_vector3_tostring),
+    JS_CGETSET_MAGIC_DEF("x", js_vector3_get_xyz, js_vector3_set_xyz, 0),
+    JS_CGETSET_MAGIC_DEF("y", js_vector3_get_xyz, js_vector3_set_xyz, 1),
+    JS_CGETSET_MAGIC_DEF("z", js_vector3_get_xyz, js_vector3_set_xyz, 2)
+};
+
+static int js_vector3_init(JSContext *ctx, JSModuleDef *m)
+{
+    JSValue vector3_proto, vector3_class;
+    
+    /* create the Vector3 class */
+    JS_NewClassID(&js_vector3_class_id);
+    JS_NewClass(JS_GetRuntime(ctx), js_vector3_class_id, &js_vector3_class);
+
+    vector3_proto = JS_NewObject(ctx);
+    JS_SetPropertyFunctionList(ctx, vector3_proto, js_vector3_proto_funcs, countof(js_vector3_proto_funcs));
+    
+    //vector2_class = JS_NewCFunction2(ctx, js_vector3_ctor, "xy", 2, JS_CFUNC_constructor, 0);
+    /* set proto.constructor and ctor.prototype */
+    //JS_SetConstructor(ctx, vector3_class, vector2_proto);
+    JS_SetClassProto(ctx, js_vector3_class_id, vector3_proto);
+                      
+    //JS_SetModuleExport(ctx, m, "Vector3", vector3_class);
+    return JS_SetModuleExportList(ctx, m, js_vector3_funcs, countof(js_vector3_funcs));
+}
+
+
+JSModuleDef *athena_vector_init(JSContext *ctx)
+{
+    athena_push_module(ctx, js_vector3_init, js_vector3_funcs, countof(js_vector3_funcs), "Vector3");
+    return athena_push_module(ctx, js_vector2_init, js_vector2_funcs, countof(js_vector2_funcs), "Vector2");
+}
diff --git a/src/athena_math.c b/src/athena_math.c
new file mode 100644
index 0000000..af0e292
--- /dev/null
+++ b/src/athena_math.c
@@ -0,0 +1,251 @@
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <math.h>
+
+#include "include/athena_math.h"
+
+// Took from Tyra
+
+extern volatile const uint32_t ATHENA_MATH_ATAN_TABLE[9] = {
+    0x3f7ffff5, 0xbeaaa61c, 0x3e4c40a6, 0xbe0e6c63, 0x3dc577df,
+    0xbd6501c4, 0x3cb31652, 0xbb84d7e7, 0x3f490fdb,
+};
+
+extern volatile const float ATHENA_MATH_ATAN_TABLE2[8] = {
+    0.0f, M_PI_2, M_PI_2, M_PI, -M_PI, -M_PI_2, -M_PI_2, 0.0f,
+};
+
+float athena_cosf(float x) {
+  float r;
+  asm volatile(
+      "lui     $9,  0x3f00        \n\t"
+      ".set noreorder             \n\t"
+      ".align 3                   \n\t"
+      "abs.s   %0,  %1            \n\t"
+      "lui     $8,  0xbe22        \n\t"
+      "mtc1    $9,  $f1           \n\t"
+      "ori     $8,  $8,    0xf983 \n\t"
+      "mtc1    $8,  $f8           \n\t"
+      "lui     $9,  0x4b00        \n\t"
+      "mtc1    $9,  $f3           \n\t"
+      "lui     $8,  0x3f80        \n\t"
+      "mtc1    $8,  $f2           \n\t"
+      "mula.s  %0,  $f8           \n\t"
+      "msuba.s $f3, $f2           \n\t"
+      "madda.s $f3, $f2           \n\t"
+      "lui     $8,  0x40c9        \n\t"
+      "msuba.s %0,  $f8           \n\t"
+      "ori     $8,  0x0fdb        \n\t"
+      "msub.s  %0,  $f1,   $f2    \n\t"
+      "lui     $9,  0xc225        \n\t"
+      "abs.s   %0,  %0            \n\t"
+      "lui     $10, 0x3e80        \n\t"
+      "mtc1    $10, $f7           \n\t"
+      "ori     $9,  0x5de1        \n\t"
+      "sub.s   %0,  %0,    $f7    \n\t"
+      "lui     $10, 0x42a3        \n\t"
+      "mtc1    $8,  $f3           \n\t"
+      "ori     $10, 0x3458        \n\t"
+      "mtc1    $9,  $f4           \n\t"
+      "lui     $8,  0xc299        \n\t"
+      "mtc1    $10, $f5           \n\t"
+      "ori     $8,  0x2663        \n\t"
+      "mul.s   $f8, %0,    %0     \n\t"
+      "lui     $9,  0x421e        \n\t"
+      "mtc1    $8,  $f6           \n\t"
+      "ori     $9,  0xd7bb        \n\t"
+      "mtc1    $9,  $f7           \n\t"
+      "nop                        \n\t"
+      "mul.s   $f1, %0,    $f8    \n\t"
+      "mul.s   $f9, $f8,   $f8    \n\t"
+      "mula.s  $f3, %0            \n\t"
+      "mul.s   $f2, $f1,   $f8    \n\t"
+      "madda.s $f4, $f1           \n\t"
+      "mul.s   $f1, $f1,   $f9    \n\t"
+      "mul.s   %0,  $f2,   $f9    \n\t"
+      "madda.s $f5, $f2           \n\t"
+      "madda.s $f6, $f1           \n\t"
+      "madd.s  %0,  $f7,   %0     \n\t"
+      ".set reorder               \n\t"
+      : "=&f"(r)
+      : "f"(x)
+      : "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", "$f8", "$f9", "$8",
+        "$9", "$10");
+  return r;
+}
+
+float athena_atan2f(float y, float x) {
+  float r;
+  asm volatile(
+      "mtc1		$0, %0      \n\t"
+      "abs.s		$f1, %1   \n\t"
+      "abs.s		$f2, %2   \n\t"
+      "c.lt.s		%2, %0    \n\t"
+      "move		$9, $0      \n\t"
+      "bc1f		_atan_00    \n\t"
+      "addiu		$9, $9, 4   \n\t"
+      "_atan_00:            \n\t"
+      "c.eq.s		%2, %0      \n\t"
+      "bc1f		_atan_00_1    \n\t"
+      "c.eq.s		%1, %2      \n\t"
+      "bc1t		_atan_06      \n\t"
+      "c.lt.s		%1, %0      \n\t"
+      "bc1f		_atan_00_1    \n\t"
+      "addiu		$9, $0, 3	    \n\t"
+      "_atan_00_1:		    \n\t"
+      "mul.s		%1, %1, %2    \n\t"
+      "c.lt.s		%1, %0	    \n\t"
+      "bc1f		_atan_01    \n\t"
+      "addiu		$9, $9, 2			    \n\t"
+      "c.lt.s		$f2, $f1	    \n\t"
+      "bc1f		_atan_02    \n\t"
+      "addiu		$9, $9, 1	    \n\t"
+      "b			_atan_02	    \n\t"
+      "_atan_01:			    \n\t"
+      "c.lt.s		$f1, $f2    \n\t"
+      "bc1f		_atan_02    \n\t"
+      "addiu		$9, $9, 1	    \n\t"
+      "_atan_02:			    \n\t"
+      "c.lt.s		$f1, $f2    \n\t"
+      "bc1f		_atan_03    \n\t"
+      "mov.s		%1, $f2    \n\t"
+      "mov.s		%2, $f1    \n\t"
+      "b			_atan_04    \n\t"
+      "_atan_03:    \n\t"
+      "mov.s		%1, $f1    \n\t"
+      "mov.s		%2, $f2    \n\t"
+      "_atan_04:    \n\t"
+      "mfc1		$6, %1    \n\t"
+      "mfc1		$7, %2    \n\t"
+      "la			$8, ATHENA_MATH_ATAN_TABLE    \n\t"
+      "lqc2		$vf4, 0x0($8)    \n\t"
+      "lqc2		$vf5, 0x10($8)    \n\t"
+      "lqc2		$vf6, 0x20($8)    \n\t"
+      "qmtc2		$6, $vf21    \n\t"
+      "qmtc2		$7, $vf22    \n\t"
+      "vadd.x		$vf23, $vf21, $vf22    \n\t"
+      "vsub.x		$vf22, $vf22, $vf21    \n\t"
+      "vdiv     $Q, $vf22x, $vf23x    \n\t"
+      "vwaitq    \n\t"
+      "vaddq.x  $vf21, $vf0, $Q		    \n\t"
+      "vmul.x		$vf22, $vf21, $vf21    \n\t"
+      "vmulax.x	$ACC, $vf21, $vf4	    \n\t"
+      "vmul.x		$vf21, $vf21, $vf22    \n\t"
+      "vmadday.x	$ACC, $vf21, $vf4	    \n\t"
+      "vmul.x		$vf21, $vf21, $vf22    \n\t"
+      "vmaddaz.x	$ACC, $vf21, $vf4	    \n\t"
+      "vmul.x		$vf21, $vf21, $vf22    \n\t"
+      "vmaddaw.x	$ACC, $vf21, $vf4	    \n\t"
+      "vmul.x		$vf21, $vf21, $vf22    \n\t"
+      "vmaddax.x	$ACC, $vf21, $vf5	    \n\t"
+      "vmul.x		$vf21, $vf21, $vf22    \n\t"
+      "vmadday.x	$ACC, $vf21, $vf5	    \n\t"
+      "vmul.x		$vf21, $vf21, $vf22    \n\t"
+      "vmaddaz.x	$ACC, $vf21, $vf5	    \n\t"
+      "vmul.x		$vf21, $vf21, $vf22    \n\t"
+      "vmaddaw.x	$ACC, $vf21, $vf5	    \n\t"
+      "vmaddw.x	$vf21, $vf6, $vf0    \n\t"
+      "qmfc2		$6, $vf21    \n\t"
+      "mtc1		$6, %0    \n\t"
+      "andi		$8, $9, 1    \n\t"
+      "sll			$9, $9, 2    \n\t"
+      "la			$7, ATHENA_MATH_ATAN_TABLE2    \n\t"
+      "add			$9, $9, $7    \n\t"
+      "lw			$7, 0x0($9)    \n\t"
+      "mtc1		$7, %1    \n\t"
+      "beq			$8, $0, _atan_05    \n\t"
+      "sub.s		%0, %1, %0    \n\t"
+      "b			_atan_06    \n\t"
+      "_atan_05:    \n\t"
+      "add.s		%0, %1, %0    \n\t"
+      "_atan_06:    \n\t"
+      : "=&f"(r)
+      : "f"(x), "f"(y)
+      : "$6", "$7", "$8", "$9", "$f0", "$f1", "$f2");
+
+  return r;
+}
+
+float athena_randomf(float min, float max) {
+  float random = ((float)rand()) / (float)RAND_MAX;
+  float diff = max - min;
+  float r = random * diff;
+  return min + r;
+}
+
+int athena_randomi(int min, int max) {
+  return rand() % (max - min + 1) + min;
+}
+
+float athena_asinf(float x) {
+  float r;
+  asm volatile(
+      "lui     $9,  0x3f00        \n\t"
+      ".set noreorder             \n\t"
+      ".align 3                   \n\t"
+      "abs.s   %0,  %1            \n\t"
+      "lui     $8,  0xbe22        \n\t"
+      "mtc1    $9,  $f1           \n\t"
+      "ori     $8,  $8,    0xf983 \n\t"
+      "mtc1    $8,  $f8           \n\t"
+      "lui     $9,  0x4b00        \n\t"
+      "mtc1    $9,  $f3           \n\t"
+      "lui     $8,  0x3f80        \n\t"
+      "mtc1    $8,  $f2           \n\t"
+      "mula.s  %0,  $f8           \n\t"
+      "msuba.s $f3, $f2           \n\t"
+      "madda.s $f3, $f2           \n\t"
+      "lui     $8,  0x40c9        \n\t"
+      "msuba.s %0,  $f8           \n\t"
+      "ori     $8,  0x0fdb        \n\t"
+      "msub.s  %0,  $f1,   $f2    \n\t"
+      "lui     $9,  0xc225        \n\t"
+      "abs.s   %0,  %0            \n\t"
+      "lui     $10, 0x3e80        \n\t"
+      "mtc1    $10, $f7           \n\t"
+      "ori     $9,  0x5de1        \n\t"
+      "sub.s   %0,  %0,    $f7    \n\t"
+      "lui     $10, 0x42a3        \n\t"
+      "mtc1    $8,  $f3           \n\t"
+      "ori     $10, 0x3458        \n\t"
+      "mtc1    $9,  $f4           \n\t"
+      "lui     $8,  0xc299        \n\t"
+      "mtc1    $10, $f5           \n\t"
+      "ori     $8,  0x2663        \n\t"
+      "mul.s   $f8, %0,    %0     \n\t"
+      "lui     $9,  0x421e        \n\t"
+      "mtc1    $8,  $f6           \n\t"
+      "ori     $9,  0xd7bb        \n\t"
+      "mtc1    $9,  $f7           \n\t"
+      "nop                        \n\t"
+      "mul.s   $f1, %0,    $f8    \n\t"
+      "mul.s   $f9, $f8,   $f8    \n\t"
+      "mula.s  $f3, %0            \n\t"
+      "mul.s   $f2, $f1,   $f8    \n\t"
+      "madda.s $f4, $f1           \n\t"
+      "mul.s   $f1, $f1,   $f9    \n\t"
+      "mul.s   %0,  $f2,   $f9    \n\t"
+      "madda.s $f5, $f2           \n\t"
+      "madda.s $f6, $f1           \n\t"
+      "madd.s  %0,  $f7,   %0     \n\t"
+      ".set reorder               \n\t"
+      : "=&f"(r)
+      : "f"(x)
+      : "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", "$f8", "$f9", "$8",
+        "$9", "$10");
+  return r;
+}
+
+float athena_acosf(float x) {
+  float y = sqrtf(1.0f - x * x);
+  float t = athena_atan2f(y, x);
+  return t;
+}
+
+float athena_sinf(float x) { return athena_cosf(x - M_PI_2); }
+
+float athena_tanf(float x) { return athena_sinf(x) / athena_cosf(x); }
+
+
+
diff --git a/src/calc_3d.c b/src/calc_3d.c
index f7028f5..429ef0c 100644
--- a/src/calc_3d.c
+++ b/src/calc_3d.c
@@ -1,4 +1,5 @@
 #include "include/render.h"
+#include <math.h>
 
 int clip_bounding_box(MATRIX local_clip, VECTOR *bounding_box)
 {
@@ -122,4 +123,693 @@ int draw_convert_xyz(xyz_t *output, float x, float y, int z, int count, vertex_f
 	// End function.
 	return 0;
 
-}
\ No newline at end of file
+}
+
+unsigned int get_max_z(GSGLOBAL* gsGlobal)
+{
+
+	int z;
+	unsigned int max_z;
+
+	switch(gsGlobal->PSMZ){
+		case GS_PSMZ_32:
+			z = 32;
+			break;
+
+		case GS_PSMZ_24:
+			z = 24;
+			break;
+
+		case GS_PSMZ_16:
+		case GS_PSMZ_16S:
+			z = 16;
+			break;
+		
+		default:
+			return -1;
+	}
+
+	max_z = 1 << (z - 1);
+
+	// End function.
+	return max_z;
+
+}
+
+/*
+int athena_process_xyz_rgbaq(GSPRIMPOINT *output, GSGLOBAL* gsGlobal, int count, color_f_t *colours, vertex_f_t *vertices)
+{
+	float q = 1.00f;
+
+	int center_x = gsGlobal->Width/2;
+	int center_y = gsGlobal->Height/2;
+	unsigned int max_z = get_max_z(gsGlobal);
+
+	for (int i = 0; i < count; i++)
+	{
+		// Calculate the Q value.
+		if (vertices[i].w != 0)
+		{
+			q = 1 / vertices[i].w;
+		}
+
+		output[i].rgbaq.color.r = (int)(colours[i].r * 128.0f);
+		output[i].rgbaq.color.g = (int)(colours[i].g * 128.0f);
+		output[i].rgbaq.color.b = (int)(colours[i].b * 128.0f);
+		output[i].rgbaq.color.a = 0x80;
+		output[i].rgbaq.color.q = q;
+		output[i].rgbaq.tag = GS_RGBAQ;
+
+		output[i].xyz2.xyz.x = gsKit_float_to_int_x(gsGlobal, (vertices[i].x + 1.0f) * center_x);
+		output[i].xyz2.xyz.y = gsKit_float_to_int_y(gsGlobal, (vertices[i].y + 1.0f) * center_y);
+		output[i].xyz2.xyz.z = (unsigned int)((vertices[i].z + 1.0f) * max_z);
+		output[i].xyz2.tag = GS_XYZ2;
+
+	}
+
+	// End function.
+	return 0;
+
+}
+
+int athena_process_xyz_rgbaq_st(GSPRIMSTQPOINT *output, GSGLOBAL* gsGlobal, int count, color_f_t *colours, vertex_f_t *vertices, texel_f_t *coords)
+{
+	float q = 1.00f;
+
+	int center_x = 2048.0f+gsGlobal->Width/2;
+	int center_y = 2048.0f+gsGlobal->Height/2;
+	unsigned int max_z = get_max_z(gsGlobal);
+
+	for (int i = 0; i < count; i++)
+	{
+		// Calculate the Q value.
+		if (vertices[i].w != 0)
+		{
+			q = 1 / vertices[i].w;
+		}
+
+		output[i].rgbaq.color.r = (int)(colours[i].r * 128.0f);
+		output[i].rgbaq.color.g = (int)(colours[i].g * 128.0f);
+		output[i].rgbaq.color.b = (int)(colours[i].b * 128.0f);
+		output[i].rgbaq.color.a = 0x80;
+		output[i].rgbaq.color.q = q;
+		output[i].rgbaq.tag = GS_RGBAQ;
+
+		output[i].stq.st.s = coords[i].s * q;
+		output[i].stq.st.t = coords[i].t * q;
+		output[i].stq.tag = GS_ST;
+
+		output[i].xyz2.xyz.x = (int)(((vertices[i].x + 1.0f) * center_x) * 16.0f) ;
+		output[i].xyz2.xyz.y = (int)(((vertices[i].y + 1.0f) * center_y) * 16.0f) ;
+		output[i].xyz2.xyz.z = (unsigned int)((vertices[i].z + 1.0f) * max_z);
+		output[i].xyz2.tag = GS_XYZ2;
+
+	}
+
+	// End function.
+	return 0;
+
+}*/
+
+void athena_line_goraud_3d(GSGLOBAL *gsGlobal, float x1, float y1, int iz1, float x2, float y2, int iz2, u64 color1, u64 color2)
+{
+	u64* p_store;
+	u64* p_data;
+	int qsize = 3;
+	int bsize = 48;
+
+	int center_x = 2048.0f+gsGlobal->Width/2;
+	int center_y = 2048.0f+gsGlobal->Height/2;
+	unsigned int max_z = get_max_z(gsGlobal);
+
+	int ix1 = (int)(((x1 + 1.0f) * center_x) * 16.0f);
+	int iy1 = (int)(((y1 + 1.0f) * center_y) * 16.0f);
+
+	int ix2 = (int)(((x2 + 1.0f) * center_x) * 16.0f);
+	int iy2 = (int)(((y2 + 1.0f) * center_y) * 16.0f);
+
+	p_store = p_data = gsKit_heap_alloc(gsGlobal, qsize, bsize, GSKIT_GIF_PRIM_LINE);
+
+	if(p_store == gsGlobal->CurQueue->last_tag)
+	{
+		*p_data++ = GIF_TAG_LINE_GORAUD(0);
+		*p_data++ = GIF_TAG_LINE_GORAUD_REGS;
+	}
+
+	*p_data++ = GS_SETREG_PRIM( GS_PRIM_PRIM_LINE, 1, 0, gsGlobal->PrimFogEnable,
+				gsGlobal->PrimAlphaEnable, gsGlobal->PrimAAEnable,
+				0, gsGlobal->PrimContext, 0) ;
+
+	*p_data++ = color1;
+	*p_data++ = GS_SETREG_XYZ2( ix1, iy1, (unsigned int)((iz1 + 1.0f) * max_z) );
+
+	*p_data++ = color2;
+	*p_data++ = GS_SETREG_XYZ2( ix2, iy2, (unsigned int)((iz2 + 1.0f) * max_z) );
+}
+
+static inline u32 lzw(u32 val)
+{
+	u32 res;
+	__asm__ __volatile__ ("   plzcw   %0, %1    " : "=r" (res) : "r" (val));
+	return(res);
+}
+
+void athena_set_tw_th(const GSTEXTURE *Texture, int *tw, int *th)
+{
+	*tw = 31 - (lzw(Texture->Width) + 1);
+	if(Texture->Width > (1<<*tw))
+		(*tw)++;
+
+	*th = 31 - (lzw(Texture->Height) + 1);
+	if(Texture->Height > (1<<*th))
+		(*th)++;
+}
+
+void SetRow(MATRIX output, int row, VECTOR vec) {
+    for (int i = 0; i < 4; i++) {
+        output[row * 4 + i] = vec[i];
+    }
+}
+
+void SetColumn(MATRIX output, int col, VECTOR vec) {
+    for (int i = 0; i < 4; i++) {
+        output[i * 4 + col] = vec[i];
+    }
+}
+
+float vu0_innerproduct(VECTOR v0, VECTOR v1)
+{
+    float ret;
+
+    __asm__ __volatile__(
+		"lqc2     $vf4, 0(%1)\n"
+		"lqc2     $vf5, 0(%2)\n"
+		"vmul.xyz $vf5, $vf4,  $vf5\n"
+		"vaddy.x  $vf5, $vf5,  $vf5\n"
+		"vaddz.x  $vf5, $vf5,  $vf5\n"
+		"qmfc2    $2,   $vf5\n"
+		"mtc1     $2,   %0\n"
+	: "=f" (ret) :"r" (v0) ,"r" (v1) :"$2", "memory" );
+
+    return ret;
+}
+/*
+void vu0_build_lights(VECTOR *output, int count, VECTOR *normals, LightData* lights) {	
+	float intensity;
+
+	for (int i = 0; i < count; i++) {
+		output[i][0] = 0.0f;
+		output[i][1] = 0.0f;
+		output[i][2] = 0.0f;
+		output[i][3] = 0.0f;
+		
+		for (int j = 0; j < 4; j++) {
+    		output[i][0] += lights->ambient[j][0];
+    		output[i][1] += lights->ambient[j][1];
+    		output[i][2] += lights->ambient[j][2];
+    		output[i][3] = 1.00f;
+
+    		intensity = -vu0_innerproduct(normals[i], lights->direction[j]);
+    		// Clamp the minimum intensity.
+    		if (intensity < 0.00f) { intensity = 0.00f; }
+
+   			// If the light has intensity...
+   			if (intensity > 0.00f) {
+    			// Add the light value.
+    			output[i][0] += (lights->diffuse[j][0] * intensity);
+    			output[i][1] += (lights->diffuse[j][1] * intensity);
+    			output[i][2] += (lights->diffuse[j][2] * intensity);
+    			output[i][3] = 1.00f;
+   			}
+  		}
+ 	}
+}
+
+void vu0_calculate_lights(VECTOR *output, int count, VECTOR *normals, VECTOR *light_direction, VECTOR *light_colour, const int *light_type, int light_count) {	
+	float intensity;
+
+	for (int i = 0; i < count; i++) {
+		output[i][0] = 0.0f;
+		output[i][1] = 0.0f;
+		output[i][2] = 0.0f;
+		output[i][3] = 0.0f;
+		for (int j = 0; j < light_count; j++) {
+   			if (light_type[j] == LIGHT_AMBIENT)  {
+    			intensity = 1.00f;
+
+   			} else if (light_type[j] == LIGHT_DIRECTIONAL)  {
+    			intensity = -vu0_innerproduct(normals[i], light_direction[j]);
+    			// Clamp the minimum intensity.
+    			if (intensity < 0.00f) { intensity = 0.00f; }
+   				// Else, this is an invalid light type.
+
+   			} else { 
+				intensity = 0.00f; 
+			}
+
+   			// If the light has intensity...
+   			if (intensity > 0.00f) {
+    			// Add the light value.
+    			output[i][0] += (light_colour[j][0] * intensity);
+    			output[i][1] += (light_colour[j][1] * intensity);
+    			output[i][2] += (light_colour[j][2] * intensity);
+    			output[i][3] = 1.00f;
+   			}
+  		}
+ 	}
+}*/
+
+void vu0_vector_clamp(VECTOR v0, VECTOR v1, float min, float max)
+{
+    __asm__ __volatile__(
+        "mfc1         $8,    %2\n"
+        "mfc1         $9,    %3\n"
+		"lqc2         $vf6,  0(%1)\n"
+        "qmtc2        $8,    $vf4\n"
+        "qmtc2        $9,    $vf5\n"
+		"vmaxx.xyzw   $vf6, $vf6, $vf4\n"
+		"vminix.xyzw  $vf6, $vf6, $vf5\n"
+		"sqc2         $vf6,  0(%0)\n"
+	: : "r" (v0) , "r" (v1), "f" (min), "f" (max):"$8","$9","memory");
+}
+
+/*void vu0_calculate_colours(VECTOR *output, int count, VECTOR *colours, VECTOR *lights) {
+  	for (int i = 0; i < count; i++) {
+   		// Apply the light value to the colour.
+		__asm__ __volatile__(
+			"lqc2     $vf4, 0(%1)\n"
+			"lqc2     $vf5, 0(%2)\n"
+			"vmul.xyz $vf6, $vf4,  $vf5\n"
+			"sqc2     $vf6, 0(%0)\n"
+		: :"r" (output[i]) , "r" (colours[i]) ,"r" (lights[i]) : "memory" );
+
+   		vu0_vector_clamp(output[i], output[i], 0.00f, 1.99f);
+	}
+
+}*/
+
+void UnitMatrix(MATRIX m0)
+{
+    __asm__ __volatile__(
+	"vsub.xyzw	$vf4,$vf0,$vf0 #vf4.xyzw=0;\n"
+	"vadd.w	$vf4,$vf4,$vf0\n"
+	"vmr32.xyzw	$vf5,$vf4\n"
+	"vmr32.xyzw	$vf6,$vf5\n"
+	"vmr32.xyzw	$vf7,$vf6\n"
+	"sqc2   $vf4,0x30(%0)\n"
+	"sqc2   $vf5,0x20(%0)\n"
+	"sqc2   $vf6,0x10(%0)\n"
+	"sqc2   $vf7,0x0(%0)\n"
+	: : "r" (m0) : "memory");
+}
+
+void OuterProduct(VECTOR v0, VECTOR v1, VECTOR v2)
+{
+    __asm__ __volatile__
+	(
+	"lqc2   $vf4,0x0(%1)\n"
+	"lqc2   $vf5,0x0(%2)\n"
+	"vopmula.xyz	$ACC,$vf4,$vf5\n"
+	"vopmsub.xyz	$vf6,$vf5,$vf4\n"
+	"vsub.w $vf6,$vf6,$vf6		#vf6.xyz=0;\n"
+	"sqc2    $vf6,0x0(%0)\n"
+	: : "r" (v0) , "r" (v1) ,"r" (v2) : "memory");
+}
+
+void Normalize(VECTOR v0, VECTOR v1)
+{
+    __asm__ __volatile__(
+        "lqc2    $vf4,0x0(%1)\n"
+        "vmul.xyz $vf5,$vf4,$vf4\n"
+        "vaddy.x $vf5,$vf5,$vf5\n"
+        "vaddz.x $vf5,$vf5,$vf5\n"
+
+        "vsqrt $Q,$vf5x\n"
+        "vwaitq\n"
+        "vaddq.x $vf5x,$vf0x,$Q\n"
+        "vnop\n"
+        "vnop\n"
+        "vdiv    $Q,$vf0w,$vf5x\n"
+        "vsub.xyzw $vf6,$vf0,$vf0           #vf6.xyzw=0;\n"
+        "vwaitq\n"
+
+        "vmulq.xyz  $vf6,$vf4,$Q\n"
+        "sqc2    $vf6,0x0(%0)\n"
+        : : "r" (v0) , "r" (v1) : "memory");
+}
+
+void TransMatrix(MATRIX m0, MATRIX m1, VECTOR tv)
+{
+    __asm__ __volatile__(
+	"lqc2    $vf4,0x0(%2)\n"
+	"lqc2    $vf5,0x30(%1)\n"
+
+	"lq    $7,0x0(%1)\n"
+	"lq    $8,0x10(%1)\n"
+	"lq    $9,0x20(%1)\n"
+	"vadd.xyz	$vf5,$vf5,$vf4\n"
+	"sq    $7,0x0(%0)\n"
+	"sq    $8,0x10(%0)\n"
+	"sq    $9,0x20(%0)\n"
+	"sqc2    $vf5,0x30(%0)\n"
+	: : "r" (m0) , "r" (m1), "r" (tv):"$7","$8","$9","memory");
+}
+
+void InversMatrix(MATRIX m0, MATRIX m1)
+{
+    __asm__ __volatile__(
+	"lq $8,0x0000(%1)\n"
+	"lq $9,0x0010(%1)\n"
+	"lq $10,0x0020(%1)\n"
+	"lqc2 $vf4,0x0030(%1)\n"
+
+	"vmove.xyzw $vf5,$vf4\n"
+	"vsub.xyz $vf4,$vf4,$vf4		#vf4.xyz=0;\n"
+	"vmove.xyzw $vf9,$vf4\n"
+	"qmfc2    $11,$vf4\n"
+
+	"pextlw     $12,$9,$8\n"
+	"pextuw     $13,$9,$8\n"
+	"pextlw     $14,$11,$10\n"
+	"pextuw     $15,$11,$10\n"
+	"pcpyld     $8,$14,$12\n"
+	"pcpyud     $9,$12,$14\n"
+	"pcpyld     $10,$15,$13\n"
+
+	"qmtc2    $8,$vf6\n"
+	"qmtc2    $9,$vf7\n"
+	"qmtc2    $10,$vf8\n"
+
+	"vmulax.xyz	$ACC,   $vf6,$vf5\n"
+	"vmadday.xyz	$ACC,   $vf7,$vf5\n"
+	"vmaddz.xyz	$vf4,$vf8,$vf5\n"
+	"vsub.xyz	$vf4,$vf9,$vf4\n"
+	"\n"
+	"sq $8,0x0000(%0)\n"
+	"sq $9,0x0010(%0)\n"
+	"sq $10,0x0020(%0)\n"
+	"sqc2 $vf4,0x0030(%0)\n"
+	: : "r" (m0) , "r" (m1):"$8","$9","$10","$11","$12","$13","$14","$15", "memory");
+}
+
+void ApplyMatrix(VECTOR v0, MATRIX m0,VECTOR v1)
+{
+    __asm__ __volatile__(
+	"lqc2   $vf4,0x0(%1)\n"
+	"lqc2   $vf5,0x10(%1)\n"
+	"lqc2   $vf6,0x20(%1)\n"
+	"lqc2   $vf7,0x30(%1)\n"
+	"lqc2   $vf8,0x0(%2)\n"
+	"vmulax.xyzw	$ACC,  $vf4,$vf8\n"
+	"vmadday.xyzw	$ACC,  $vf5,$vf8\n"
+	"vmaddaz.xyzw	$ACC,  $vf6,$vf8\n"
+	"vmaddw.xyzw	$vf9,$vf7,$vf8\n"
+	"sqc2   $vf9,0x0(%0)\n"
+	: : "r" (v0) , "r" (m0) ,"r" (v1): "memory");
+}
+
+/*void RotMatrixZ(MATRIX m0, MATRIX m1, float rz)
+{
+    __asm__ __volatile__(
+"	mtc1	$0,$f0\n"
+"	c.olt.s %2,$f0\n"
+"	li.s    $f0,1.57079637050628662109e0	\n"
+"	bc1f    _RotMatrixZ_01\n"
+"	add.s   %2,$f0,%2			#rx=rx+ƒÎ/2\n"
+"	li 	$7,1				#cos(rx)=sin(rx+ƒÎ/2)\n"
+"	j	_RotMatrixZ_02\n"
+"_RotMatrixZ_01:\n"
+"	sub.s   %2,$f0,%2			#rx=ƒÎ/2-rx\n"
+"	move	$7,$0\n"
+"_RotMatrixZ_02:\n"
+
+"        mfc1    $8,%2\n"
+"        qmtc2    $8,$vf6\n"
+"	move	$6,$31	# ra •Û‘¶ (–{“–‚̓Xƒ^ƒbƒN‚ðŽg‚¤‚ׂ«)\n"
+
+"	jal	_ecossin	# sin(roll), cos(roll)\n"
+"	move	$31,$6	# ra ‰ñ•œ\n"
+"			#vf05:0,0,0,0 |x,y,z,w\n"
+"	vmove.xyzw $vf06,$vf05\n"
+"	vmove.xyzw $vf07,$vf05\n"
+"	vmove.xyzw $vf09,$vf00\n"
+"	vsub.xyz $vf09,$vf09,$vf09 	#0,0,0,1 |x,y,z,w\n"
+"	vmr32.xyzw $vf08,$vf09	#0,0,1,0 |x,y,z,w\n"
+
+"	vsub.zw $vf04,$vf04,$vf04 #vf04.zw=0 s,c,0,0 |x,y,z,w\n"
+"	vaddx.y $vf06,$vf05,$vf04 #vf06 0,s,0,0 |x,y,z,w\n"
+"	vaddy.x $vf06,$vf05,$vf04 #vf06 c,s,0,0 |x,y,z,w\n"
+"	vsubx.x $vf07,$vf05,$vf04 #vf07 -s,0,0,0 |x,y,z,w\n"
+"	vaddy.y $vf07,$vf05,$vf04 #vf07 -s,c,0,0 |x,y,z,w\n"
+
+"	li    $7,4\n"
+"	_loopRotMatrixZ:\n"
+"	lqc2    $vf4,0x0(%1)\n"
+"	vmulax.xyzw	$ACC,   $vf6,$vf4\n"
+"	vmadday.xyzw	$ACC,   $vf7,$vf4\n"
+"	vmaddaz.xyzw	$ACC,   $vf8,$vf4\n"
+"	vmaddw.xyzw	$vf5,  $vf9,$vf4\n"
+"	sqc2    $vf5,0x0(%0)\n"
+"	addi    $7,-1\n"
+"	addi    %1,0x10\n"
+"	addi    %0,0x10\n"
+"	bne    $0,$7,_loopRotMatrixZ\n"
+	: : "r" (m0) , "r" (m1), "f" (rz):"$6","$7","$8","$f0", "memory");
+}
+
+void RotMatrixX(MATRIX m0, MATRIX m1, float rx)
+{
+    __asm__ __volatile__(
+	"mtc1	$0,$f0\n"
+	"c.olt.s %2,$f0\n"
+	"li.s    $f0,1.57079637050628662109e0	\n"
+	"bc1f    _RotMatrixX_01\n"
+	"add.s   %2,$f0,%2			#rx=rx+ƒÎ/2\n"
+	"li 	$7,1				#cos(rx)=sin(rx+ƒÎ/2)\n"
+	"j	_RotMatrixX_02\n"
+"_RotMatrixX_01:\n"
+"	sub.s   %2,$f0,%2			#rx=ƒÎ/2-rx\n"
+"	move	$7,$0\n"
+"_RotMatrixX_02:\n"
+
+	"mfc1    $8,%2\n"
+	"qmtc2    $8,$vf6\n"
+	"move	$6,$31	# ra •Û‘¶ (–{“–‚̓Xƒ^ƒbƒN‚ðŽg‚¤‚ׂ«)\n"
+	"jal	_ecossin	# sin(roll), cos(roll)\n"
+	"move	$31,$6	# ra ‰ñ•œ\n"
+	"		#vf05:0,0,0,0 |x,y,z,w\n"
+	"vmove.xyzw $vf06,$vf05\n"
+	"vmove.xyzw $vf07,$vf05\n"
+	"vmove.xyzw $vf08,$vf05\n"
+	"vmove.xyzw $vf09,$vf05\n"
+	"vaddw.x $vf06,$vf05,$vf00 #vf06 1,0,0,0 |x,y,z,w\n"
+	"vaddw.w $vf09,$vf05,$vf00 #vf09 0,0,0,1 |x,y,z,w\n"
+
+	"vsub.zw $vf04,$vf04,$vf04 #vf04.zw=0 s,c,0,0 |x,y,z,w\n"
+	"vaddx.z $vf07,$vf05,$vf04 #vf07.zw=0 0,0,s,0 |x,y,z,w\n"
+	"vaddy.y $vf07,$vf05,$vf04 #vf07.zw=0 0,c,s,0 |x,y,z,w\n"
+	"vsubx.y $vf08,$vf05,$vf04 #vf08.zw=0 0,-s,0,0 |x,y,z,w\n"
+	"vaddy.z $vf08,$vf05,$vf04 #vf08.zw=0 0,-s,c,0 |x,y,z,w\n"
+
+	"li    $7,4\n"
+	"_loopRotMatrixX:\n"
+	"lqc2    $vf4,0x0(%1)\n"
+	"vmulax.xyzw	$ACC,   $vf6,$vf4\n"
+	"vmadday.xyzw	$ACC,   $vf7,$vf4\n"
+	"vmaddaz.xyzw	$ACC,   $vf8,$vf4\n"
+	"vmaddw.xyzw	$vf5,  $vf9,$vf4\n"
+	"sqc2    $vf5,0x0(%0)\n"
+	"addi    $7,-1\n"
+	"addi    %1,0x10\n"
+	"addi    %0,0x10\n"
+	"bne    $0,$7,_loopRotMatrixX\n"
+	: : "r" (m0) , "r" (m1), "f" (rx):"$6","$7","$8","$f0","memory");
+}
+	
+void RotMatrixY(MATRIX m0, MATRIX m1, float ry)
+{
+    __asm__ __volatile__(
+	"mtc1	$0,$f0\n"
+	"c.olt.s %2,$f0\n"
+	"li.s    $f0,1.57079637050628662109e0	\n"
+	"bc1f    _RotMatrixY_01\n"
+	"add.s   %2,$f0,%2			#rx=rx+ƒÎ/2\n"
+	"li 	$7,1				#cos(rx)=sin(rx+ƒÎ/2)\n"
+	"j	_RotMatrixY_02\n"
+"_RotMatrixY_01:\n"
+	"sub.s   %2,$f0,%2			#rx=ƒÎ/2-rx\n"
+	"move	$7,$0\n"
+"_RotMatrixY_02:\n"
+
+	"mfc1    $8,%2\n"
+	"qmtc2    $8,$vf6\n"
+	"move	$6,$31	# ra •Û‘¶ (–{“–‚̓Xƒ^ƒbƒN‚ðŽg‚¤‚ׂ«)\n"
+	"jal	_ecossin	# sin(roll), cos(roll)\n"
+	"move	$31,$6	# ra ‰ñ•œ\n"
+	"		#vf05:0,0,0,0 |x,y,z,w\n"
+	"vmove.xyzw $vf06,$vf05\n"
+	"vmove.xyzw $vf07,$vf05\n"
+	"vmove.xyzw $vf08,$vf05\n"
+	"vmove.xyzw $vf09,$vf05\n"
+	"vaddw.y $vf07,$vf05,$vf00 #vf07 0,1,0,0 |x,y,z,w\n"
+	"vaddw.w $vf09,$vf05,$vf00 #vf09 0,0,0,1 |x,y,z,w\n"
+
+	"vsub.zw $vf04,$vf04,$vf04 #vf04.zw=0 s,c,0,0 |x,y,z,w\n"
+	"vsubx.z $vf06,$vf05,$vf04 #vf06 0,0,-s,0 |x,y,z,w\n"
+	"vaddy.x $vf06,$vf05,$vf04 #vf06 c,0,-s,0 |x,y,z,w\n"
+	"vaddx.x $vf08,$vf05,$vf04 #vf08 s,0,0,0 |x,y,z,w\n"
+	"vaddy.z $vf08,$vf05,$vf04 #vf08 s,0,c,0 |x,y,z,w\n"
+
+	"li    $7,4\n"
+	"_loopRotMatrixY:\n"
+	"lqc2    $vf4,0x0(%1)\n"
+	"vmulax.xyzw	$ACC,   $vf6,$vf4\n"
+	"vmadday.xyzw	$ACC,   $vf7,$vf4\n"
+	"vmaddaz.xyzw	$ACC,   $vf8,$vf4\n"
+	"vmaddw.xyzw	$vf5,  $vf9,$vf4\n"
+	"sqc2    $vf5,0x0(%0)\n"
+	"addi    $7,-1\n"
+	"addi    %1,0x10\n"
+	"addi    %0,0x10\n"
+	"bne    $0,$7,_loopRotMatrixY\n"
+	: : "r" (m0) , "r" (m1), "f" (ry):"$6","$7","$8","$f0","memory");
+}*/
+
+void SubVector(VECTOR v0, VECTOR v1, VECTOR v2)
+{
+    __asm__ __volatile__(
+	"lqc2    $vf4,0x0(%1)\n"
+	"lqc2    $vf5,0x0(%2)\n"
+	"vsub.xyzw	$vf6,$vf4,$vf5\n"
+	"sqc2    $vf6,0x0(%0)\n"
+	: : "r" (v0) , "r" (v1), "r" (v2) : "memory");
+}
+
+void AddVector(VECTOR v0, VECTOR v1, VECTOR v2)
+{
+    __asm__ __volatile__(
+	"lqc2    $vf4,0x0(%1)\n"
+	"lqc2    $vf5,0x0(%2)\n"
+	"vadd.xyzw	$vf6,$vf4,$vf5\n"
+	"sqc2    $vf6,0x0(%0)\n"
+	: : "r" (v0) , "r" (v1), "r" (v2) : "memory");
+}
+
+float LenVector(VECTOR v) {
+    return sqrtf(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]);
+}
+
+void SetLenVector(VECTOR v, float newLength) {
+    Normalize(v, v);
+    v[0] *= newLength;
+    v[1] *= newLength;
+    v[2] *= newLength;
+}
+
+void ScaleVector(VECTOR res, VECTOR v, float size) {
+    res[0] = v[0] * size;
+    res[1] = v[1] * size;
+    res[2] = v[2] * size;
+	res[3] = 0.0f;
+}
+
+void CameraMatrix(MATRIX m, VECTOR position, VECTOR target, VECTOR up)
+{
+	MATRIX	m0;
+	VECTOR	xd;
+
+	UnitMatrix(m0);	
+
+	OuterProduct(xd, up, target);
+
+	VECTOR left;
+	Normalize(left, xd);
+
+	VECTOR forward;
+	Normalize(forward, target);
+
+	VECTOR nup;
+	OuterProduct(nup, forward, left);
+
+	m0[0] = left[0];
+	m0[1] = left[1];
+	m0[2] = left[2];
+	m0[3] = left[3];
+
+	m0[4] = nup[0];
+	m0[5] = nup[1];
+	m0[6] = nup[2];
+	m0[7] = nup[3];
+
+	m0[8] = forward[0];
+	m0[9] = forward[1];
+	m0[10] = forward[2];
+	m0[11] = forward[3];
+
+	m0[12] = position[0];
+	m0[13] = position[1];
+	m0[14] = position[2];
+	m0[15] = 1.0f;
+
+	//TransMatrix(m0, m0, p);
+	InversMatrix(m, m0);
+}
+
+void RotCameraMatrix(MATRIX m, VECTOR p, VECTOR zd, VECTOR yd, VECTOR rot)
+{
+    MATRIX work;
+    VECTOR direction, vertical, position;
+    UnitMatrix(work);
+	matrix_rotate(work, work, rot);
+    //RotMatrixX(work,work,rot[0]);
+    //RotMatrixY(work,work,rot[1]);
+    //RotMatrixZ(work,work,rot[2]);
+    ApplyMatrix(direction, work, zd);
+    ApplyMatrix(vertical, work, yd);
+    ApplyMatrix(position, work, p);
+    CameraMatrix(m, position, direction, vertical);
+}
+
+void LookAtCameraMatrix(MATRIX m, VECTOR position, VECTOR target, VECTOR up)
+{
+	MATRIX	m0;
+	VECTOR	work;
+
+	VECTOR left, forward, nup;
+
+	UnitMatrix(m0);	
+
+	SubVector(work, target, position);
+	Normalize(forward, work);
+
+	OuterProduct(work, up, forward);
+	Normalize(left, work);
+
+	OuterProduct(nup, forward, left);
+
+	m0[0] = left[0];
+	m0[1] = left[1];
+	m0[2] = left[2];
+	m0[3] = left[3];
+
+	m0[4] = nup[0];
+	m0[5] = nup[1];
+	m0[6] = nup[2];
+	m0[7] = nup[3];
+
+	m0[8] =  -forward[0];
+	m0[9] =  -forward[1];
+	m0[10] = -forward[2];
+	m0[11] = forward[3];
+
+	m0[12] = position[0];
+	m0[13] = position[1];
+	m0[14] = position[2];
+	m0[15] = 1.0f;
+
+	//TransMatrix(m0, m0, p);
+	InversMatrix(m, m0);
+}
+
+
+
diff --git a/src/draw_3D.vcl b/src/draw_3D.vcl
new file mode 100644
index 0000000..15c46f5
--- /dev/null
+++ b/src/draw_3D.vcl
@@ -0,0 +1,139 @@
+; _____     ___ ____     ___ ____
+;  ____|   |    ____|   |        | |____|
+; |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+;-----------------------------------------------------------------------
+; (c) 2020 h4570 Sandro Sobczyński <sandro.sobczynski@gmail.com>
+; Licenced under Academic Free License version 2.0
+; Review ps2sdk README & LICENSE files for further details.
+;
+;
+;---------------------------------------------------------------
+; draw_3D.vcl                                                   |
+;---------------------------------------------------------------
+; A VU1 microprogram to draw 3D object using XYZ2, RGBAQ and ST|
+; This program uses double buffering (xtop)                    |
+;                                                              |
+; Many thanks to:                                              |
+; - Dr Henry Fortuna                                           |
+; - Jesper Svennevid, Daniel Collin                            |
+; - Guilherme Lampert                                          |
+;---------------------------------------------------------------
+
+.syntax new
+.name VU1Draw3D
+.vu
+.init_vf_all
+.init_vi_all
+
+--enter
+--endenter
+
+    ;//////////// --- Load data 1 --- /////////////
+    ; Updated once per mesh
+    lq      matrixRow0,     0(vi00) ; load view-projection matrix
+    lq      matrixRow1,     1(vi00)
+    lq      matrixRow2,     2(vi00)
+    lq      matrixRow3,     3(vi00)
+    ;/////////////////////////////////////////////
+
+	fcset   0x000000	; VCL won't let us use CLIP without first zeroing
+				; the clip flags
+
+    ;//////////// --- Load data 2 --- /////////////
+    ; Updated dynamically
+    xtop    iBase
+
+    lq.xyz  scale,          0(iBase) ; load program params
+                                     ; float : X, Y, Z - scale vector that we will use to scale the verts after projecting them.
+                                     ; float : W - vert count.
+    lq      gifSetTag,      1(iBase) ; GIF tag - set
+    lq      texGifTag1,     2(iBase) ; GIF tag - texture LOD
+    lq      texGifTag2,     3(iBase) ; GIF tag - texture buffer & CLUT
+    lq      primTag,        4(iBase) ; GIF tag - tell GS how many data we will send
+    lq      rgba,           5(iBase) ; RGBA
+                                     ; u32 : R, G, B, A (0-128)
+    iaddiu  vertexData,     iBase,      6           ; pointer to vertex data
+    ilw.w   vertCount,      0(iBase)                ; load vert count from scale vector
+    iadd    stqData,        vertexData, vertCount   ; pointer to stq
+    iadd    kickAddress,    stqData,    vertCount   ; pointer for XGKICK
+    iadd    destAddress,    stqData,    vertCount   ; helper pointer for data inserting
+    ;////////////////////////////////////////////
+
+    ;/////////// --- Store tags --- /////////////
+    sqi gifSetTag,  (destAddress++) ;
+    sqi texGifTag1, (destAddress++) ; texture LOD tag
+    sqi gifSetTag,  (destAddress++) ;
+    sqi texGifTag2, (destAddress++) ; texture buffer & CLUT tag
+    sqi primTag,    (destAddress++) ; prim + tell gs how many data will be
+    ;////////////////////////////////////////////
+
+    ;/////////////// --- Loop --- ///////////////
+    iadd vertexCounter, iBase, vertCount ; loop vertCount times
+    vertexLoop:
+
+        ;////////// --- Load loop data --- //////////
+        lq vertex, 0(vertexData)    ; load xyz
+                                    ; float : X, Y, Z
+                                    ; any32 : _ = 0
+        lq stq,    0(stqData)       ; load stq
+                                    ; float : S, T
+                                    ; any32 : Q = 1     ; 1, because we will mul this by 1/vert[w] and this
+                                                        ; will be our q for texture perspective correction
+                                    ; any32 : _ = 0                       
+        ;////////////////////////////////////////////    
+
+
+        ;////////////// --- Vertex --- //////////////
+        mul         acc,    matrixRow0, vertex[x]   ; transform each vertex by the matrix
+        madd        acc,    matrixRow1, vertex[y]
+        madd        acc,    matrixRow2, vertex[z]
+        madd        vertex, matrixRow3, vertex[w]
+       
+        clipw.xyz	vertex, vertex			; Dr. Fortuna: This instruction checks if the vertex is outside
+							; the viewing frustum. If it is, then the appropriate
+							; clipping flags are set
+        fcand		VI01,   0x3FFFF                 ; Bitwise AND the clipping flags with 0x3FFFF, this makes
+							; sure that we get the clipping judgement for the last three
+							; verts (i.e. that make up the triangle we are about to draw)
+        iaddiu		iADC,   VI01,       0x7FFF      ; Add 0x7FFF. If any of the clipping flags were set this will
+							; cause the triangle not to be drawn (any values above 0x8000
+							; that are stored in the w component of XYZ2 will set the ADC
+							; bit, which tells the GS not to perform a drawing kick on this
+							; triangle.
+
+        isw.w		iADC,   2(destAddress)
+        
+        div         q,      vf00[w],    vertex[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     vertex, vertex,     q
+        mula.xyz    acc,    scale,      vf00[w]     ; scale to GS screen space
+        madd.xyz    vertex, vertex,     scale       ; multiply and add the scales -> vert = vert * scale + scale
+        ftoi4.xyz   vertex, vertex                  ; convert vertex to 12:4 fixed point format
+        ;////////////////////////////////////////////
+
+
+        ;//////////////// --- ST --- ////////////////
+        mulq modStq, stq, q
+        ;////////////////////////////////////////////
+
+
+        ;//////////// --- Store data --- ////////////
+        sq modStq,      0(destAddress)      ; STQ
+        sq rgba,        1(destAddress)      ; RGBA ; q is grabbed from stq
+        sq.xyz vertex,  2(destAddress)      ; XYZ2
+        ;////////////////////////////////////////////
+
+        iaddiu          vertexData,     vertexData,     1                         
+        iaddiu          stqData,        stqData,        1  
+        iaddiu          destAddress,    destAddress,    3
+
+        iaddi   vertexCounter,  vertexCounter,  -1	; decrement the loop counter 
+        ibne    vertexCounter,  iBase,   vertexLoop	; and repeat if needed
+
+    ;//////////////////////////////////////////// 
+
+    --barrier
+
+    xgkick kickAddress ; dispatch to the GS rasterizer.
+
+--exit
+--endexit
diff --git a/src/draw_3D.vsm b/src/draw_3D.vsm
new file mode 100644
index 0000000..96081fc
--- /dev/null
+++ b/src/draw_3D.vsm
@@ -0,0 +1,75 @@
+;-------------------------
+;-------------------------
+;-----VCL CODE------------
+;-------------------------
+;-------------------------
+; =================================================
+; flowMon::Emit() vcl 1.4beta7 produced this code:
+		.vu
+		.align 4
+		.global	VU1Draw3D_CodeStart
+		.global	VU1Draw3D_CodeEnd
+VU1Draw3D_CodeStart:
+__v_src_draw_3D_vcl_4:
+; _LNOPT_w=[ normal2 ] 23 [23 0] 23   [__v_src_draw_3D_vcl_4]
+         NOP                                                        lq            VF01,0(VI00)                        
+         NOP                                                        xtop          VI02                                
+         NOP                                                        lq            VF02,1(VI00)                        
+         NOP                                                        lq            VF06,1(VI02)                        
+         NOP                                                        lq            VF09,2(VI02)                        
+         NOP                                                        lq            VF08,3(VI02)                        
+         NOP                                                        lq            VF07,4(VI02)                        
+         NOP                                                        lq            VF03,2(VI00)                        
+         NOP                                                        iaddiu        VI03,VI02,0x00000006                
+         NOP                                                        ilw.w         VI07,0(VI02)                        
+         NOP                                                        lq            VF04,3(VI00)                        
+         NOP                                                        fcset         0                                   
+         NOP                                                        lq.xyz        VF05,0(VI02)                        
+         NOP                                                        iadd          VI04,VI03,VI07                      
+         NOP                                                        iadd          VI06,VI04,VI07                      
+         NOP                                                        sqi           VF06,(VI06++)                       
+         NOP                                                        sqi           VF09,(VI06++)                       
+         NOP                                                        sqi           VF06,(VI06++)                       
+         NOP                                                        sqi           VF08,(VI06++)                       
+         NOP                                                        lq            VF06,5(VI02)                        
+         NOP                                                        iadd          VI05,VI04,VI07                      
+         NOP                                                        sqi           VF07,(VI06++)                       
+         NOP                                                        iadd          VI07,VI02,VI07                      
+vertexLoop:
+; _LNOPT_w=[ normal2 ] 21 [31 14] 31   [vertexLoop]
+         NOP                                                        lq            VF07,0(VI03)                        
+         mulax         ACC,VF01,VF07x                               sq            VF06,1(VI06)                               ;	STALL_LATENCY ?3
+         madday        ACC,VF02,VF07y                               lq            VF08,0(VI04)                        
+         maddaz        ACC,VF03,VF07z                               iaddiu        VI06,VI06,0x00000003                
+         maddw         VF07,VF04,VF07w                              NOP                                               
+         clipw.xyz     VF07xyz,VF07w                                div           Q,VF00w,VF07w                              ;	STALL_LATENCY ?3
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         mulq.xyz      VF07,VF07,Q                                  fcand         VI01,262143                         
+         mulaw.xyz     ACC,VF05,VF00w                               iaddiu        VI03,VI03,0x00000001                
+         madd.xyz      VF07,VF07,VF05                               iaddiu        VI04,VI04,0x00000001                       ;	STALL_LATENCY ?2
+         mulq          VF08,VF08,Q                                  isubiu        VI07,VI07,1                         
+         ftoi4.xyz     VF07,VF07                                    iaddiu        VI01,VI01,0x00007fff                       ;	STALL_LATENCY ?2
+         NOP                                                        isw.w         VI01,-1(VI06)                       
+         NOP                                                        sq            VF08,-3(VI06)                       
+         NOP                                                        ibne          VI07,VI02,vertexLoop                
+         NOP                                                        sq.xyz        VF07,-1(VI06)                       
+; _LNOPT_w=[ normal2 ] 3 [1 0] 3   [__v_src_draw_3D_vcl_7]
+         NOP                                                        xgkick        VI05                                
+         NOP[E]                                                     NOP                                               
+         NOP                                                        NOP                                               
+		.align 4
+VU1Draw3D_CodeEnd:
+;	iCount=47
+; register stats:
+;   8 VU User integer
+;  10 VU User floating point
+;-------------------------
+;-------------------------
+;-------------------------
+;-------------------------
+;-------------------------
diff --git a/src/draw_3D_colors.vcl b/src/draw_3D_colors.vcl
new file mode 100644
index 0000000..d5e9ed3
--- /dev/null
+++ b/src/draw_3D_colors.vcl
@@ -0,0 +1,143 @@
+; _____     ___ ____     ___ ____
+;  ____|   |    ____|   |        | |____|
+; |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+;-----------------------------------------------------------------------
+; (c) 2020 h4570 Sandro Sobczyński <sandro.sobczynski@gmail.com>
+; Licenced under Academic Free License version 2.0
+; Review ps2sdk README & LICENSE files for further details.
+;
+;
+;---------------------------------------------------------------
+; draw_3D_lights.vcl                                                   |
+;---------------------------------------------------------------
+; A VU1 microprogram to draw 3D object using XYZ2, RGBAQ and ST|
+; This program uses double buffering (xtop)                    |
+;                                                              |
+; Many thanks to:                                              |
+; - Dr Henry Fortuna                                           |
+; - Jesper Svennevid, Daniel Collin                            |
+; - Guilherme Lampert                                          |
+;---------------------------------------------------------------
+
+.syntax new
+.name VU1Draw3DColors
+.vu
+.init_vf_all
+.init_vi_all
+
+.include "vcl_sml.i"
+
+--enter
+--endenter
+
+    ;//////////// --- Load data 1 --- /////////////
+    ; Updated once per mesh
+    MatrixLoad	ObjectToScreen, 0, vi00 ; load view-projection matrix
+    ;/////////////////////////////////////////////
+
+	fcset   0x000000	; VCL won't let us use CLIP without first zeroing
+				; the clip flags
+
+    ;//////////// --- Load data 2 --- /////////////
+    ; Updated dynamically
+    xtop    iBase
+
+    lq.xyz  scale,          0(iBase) ; load program params
+                                     ; float : X, Y, Z - scale vector that we will use to scale the verts after projecting them.
+                                     ; float : W - vert count.
+    lq      gifSetTag,      1(iBase) ; GIF tag - set
+    lq      texGifTag1,     2(iBase) ; GIF tag - texture LOD
+    lq      texGifTag2,     3(iBase) ; GIF tag - texture buffer & CLUT
+    lq      primTag,        4(iBase) ; GIF tag - tell GS how many data we will send
+    lq      rgba,           5(iBase) ; RGBA
+                                     ; u32 : R, G, B, A (0-128)
+    iaddiu  vertexData,     iBase,      6           ; pointer to vertex data
+    ilw.w   vertCount,      0(iBase)                ; load vert count from scale vector
+    iadd    stqData,        vertexData, vertCount   ; pointer to stq
+    iadd    colorData,      stqData,    vertCount   ; pointer to colors
+    iadd    kickAddress,    colorData,  vertCount       ; pointer for XGKICK
+    iadd    destAddress,    colorData,  vertCount       ; helper pointer for data inserting
+    ;////////////////////////////////////////////
+
+    ;/////////// --- Store tags --- /////////////
+    sqi gifSetTag,  (destAddress++) ;
+    sqi texGifTag1, (destAddress++) ; texture LOD tag
+    sqi gifSetTag,  (destAddress++) ;
+    sqi texGifTag2, (destAddress++) ; texture buffer & CLUT tag
+    sqi primTag,    (destAddress++) ; prim + tell gs how many data will be
+    ;////////////////////////////////////////////
+
+    ;/////////////// --- Loop --- ///////////////
+    iadd vertexCounter, iBase, vertCount ; loop vertCount times
+    vertexLoop:
+
+        ;////////// --- Load loop data --- //////////
+        lq vertex, 0(vertexData)    ; load xyz
+                                    ; float : X, Y, Z
+                                    ; any32 : _ = 0
+        lq stq,    0(stqData)       ; load stq
+                                    ; float : S, T
+                                    ; any32 : Q = 1     ; 1, because we will mul this by 1/vert[w] and this
+                                                        ; will be our q for texture perspective correction
+                                    ; any32 : _ = 0 
+        lq.xyzw color,  0(colorData) ; load color                   
+        ;////////////////////////////////////////////    
+
+
+        ;////////////// --- Vertex --- //////////////
+        MatrixMultiplyVertex	vertex, ObjectToScreen, vertex ; transform each vertex by the matrix
+       
+        clipw.xyz	vertex, vertex			; Dr. Fortuna: This instruction checks if the vertex is outside
+							; the viewing frustum. If it is, then the appropriate
+							; clipping flags are set
+        fcand		VI01,   0x3FFFF                 ; Bitwise AND the clipping flags with 0x3FFFF, this makes
+							; sure that we get the clipping judgement for the last three
+							; verts (i.e. that make up the triangle we are about to draw)
+        iaddiu		iADC,   VI01,       0x7FFF      ; Add 0x7FFF. If any of the clipping flags were set this will
+							; cause the triangle not to be drawn (any values above 0x8000
+							; that are stored in the w component of XYZ2 will set the ADC
+							; bit, which tells the GS not to perform a drawing kick on this
+							; triangle.
+
+        isw.w		iADC,   2(destAddress)
+        
+        div         q,      vf00[w],    vertex[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     vertex, vertex,     q
+        mula.xyz    acc,    scale,      vf00[w]     ; scale to GS screen space
+        madd.xyz    vertex, vertex,     scale       ; multiply and add the scales -> vert = vert * scale + scale
+        ftoi4.xyz   vertex, vertex                  ; convert vertex to 12:4 fixed point format
+        ;////////////////////////////////////////////
+
+
+        ;//////////////// --- ST --- ////////////////
+        mulq modStq, stq, q
+        ;////////////////////////////////////////////
+
+        ;//////////////// - COLORS - /////////////////
+        mul color, color, rgba                     ; normalize RGBA
+        ColorFPtoGsRGBAQ intColor, color           ; convert to int
+        ;///////////////////////////////////////////
+
+
+        ;//////////// --- Store data --- ////////////
+        sq modStq,      0(destAddress)      ; STQ
+        sq intColor,    1(destAddress)      ; RGBA ; q is grabbed from stq
+        sq.xyz vertex,  2(destAddress)      ; XYZ2
+        ;////////////////////////////////////////////
+
+        iaddiu          vertexData,     vertexData,     1                         
+        iaddiu          stqData,        stqData,        1  
+        iaddiu          colorData,      colorData,      1  
+        iaddiu          destAddress,    destAddress,    3
+
+        iaddi   vertexCounter,  vertexCounter,  -1	; decrement the loop counter 
+        ibne    vertexCounter,  iBase,   vertexLoop	; and repeat if needed
+
+    ;//////////////////////////////////////////// 
+
+    --barrier
+
+    xgkick kickAddress ; dispatch to the GS rasterizer.
+
+--exit
+--endexit
diff --git a/src/draw_3D_colors.vsm b/src/draw_3D_colors.vsm
new file mode 100644
index 0000000..ffc6bcd
--- /dev/null
+++ b/src/draw_3D_colors.vsm
@@ -0,0 +1,63 @@
+; =================================================
+; flowMon::Emit() vcl 1.4beta7 produced this code:
+		.vu
+		.align 4
+		.global	VU1Draw3DColors_CodeStart
+		.global	VU1Draw3DColors_CodeEnd
+VU1Draw3DColors_CodeStart:
+__v_src_draw_3D_colors_vcl_4:
+; _LNOPT_w=[ normal2 ] 24 [24 0] 24   [__v_src_draw_3D_colors_vcl_4]
+         NOP                                                        lq            VF01,0(VI00)                        
+         NOP                                                        xtop          VI02                                
+         NOP                                                        lq            VF02,1(VI00)                        
+         NOP                                                        lq            VF06,1(VI02)                        
+         NOP                                                        lq            VF09,2(VI02)                        
+         NOP                                                        lq            VF08,3(VI02)                        
+         NOP                                                        lq            VF07,4(VI02)                        
+         NOP                                                        lq            VF03,2(VI00)                        
+         NOP                                                        iaddiu        VI03,VI02,0x00000006                
+         NOP                                                        ilw.w         VI08,0(VI02)                        
+         NOP                                                        lq            VF04,3(VI00)                        
+         NOP                                                        fcset         0                                   
+         NOP                                                        lq.xyz        VF05,0(VI02)                        
+         NOP                                                        iadd          VI04,VI03,VI08                      
+         NOP                                                        iadd          VI05,VI04,VI08                      
+         NOP                                                        iadd          VI07,VI05,VI08                      
+         NOP                                                        sqi           VF06,(VI07++)                       
+         NOP                                                        sqi           VF09,(VI07++)                       
+         NOP                                                        sqi           VF06,(VI07++)                       
+         NOP                                                        sqi           VF08,(VI07++)                       
+         NOP                                                        lq            VF06,5(VI02)                        
+         NOP                                                        iadd          VI06,VI05,VI08                      
+         NOP                                                        sqi           VF07,(VI07++)                       
+         NOP                                                        iadd          VI08,VI02,VI08                      
+vertexLoop:
+; _LNOPT_w=[ vuta1 ] 18 [31 16] 31   [vertexLoop]
+         NOP                                                        lq            VF07,0(VI03)                        
+         mulax         ACC,VF01,VF07x                               iaddiu        VI07,VI07,0x00000003                       ;	STALL_LATENCY ?3
+         madday        ACC,VF02,VF07y                               isubiu        VI08,VI08,1                         
+         maddaz        ACC,VF03,VF07z                               lq            VF08,0(VI05)                        
+         maddw         VF07,VF04,VF07w                              NOP                                               
+         mul           VF08,VF08,VF06                               NOP                                                      ;	STALL_LATENCY ?2
+         mulaw.xyz     ACC,VF05,VF00w                               div           Q,VF00w,VF07w                       
+         ftoi0         VF09,VF08                                    lq            VF08,0(VI04)                               ;	STALL_LATENCY ?2
+         mulq.xyz      VF09,VF07,Q                                  sq            VF09,-2(VI07)                              ;	STALL_LATENCY ?3
+         clipw.xyz     VF07xyz,VF07w                                iaddiu        VI05,VI05,0x00000001                
+         mulq          VF07,VF08,Q                                  iaddiu        VI04,VI04,0x00000001                
+         madd.xyz      VF08,VF09,VF05                               iaddiu        VI03,VI03,0x00000001                       ;	STALL_LATENCY ?1
+         NOP                                                        fcand         VI01,262143                         
+         ftoi4.xyz     VF08,VF08                                    iaddiu        VI01,VI01,0x00007fff                       ;	STALL_LATENCY ?2
+         NOP                                                        isw.w         VI01,-1(VI07)                       
+         NOP                                                        sq            VF07,-3(VI07)                       
+         NOP                                                        ibne          VI08,VI02,vertexLoop                
+         NOP                                                        sq.xyz        VF08,-1(VI07)                       
+; _LNOPT_w=[ normal2 ] 3 [1 0] 3   [__v_src_draw_3D_colors_vcl_7]
+         NOP                                                        xgkick        VI06                                
+         NOP[E]                                                     NOP                                               
+         NOP                                                        NOP                                               
+		.align 4
+VU1Draw3DColors_CodeEnd:
+;	iCount=45
+; register stats:
+;   9 VU User integer
+;  10 VU User floating point
diff --git a/src/draw_3D_colors_notex.vcl b/src/draw_3D_colors_notex.vcl
new file mode 100644
index 0000000..c2f9788
--- /dev/null
+++ b/src/draw_3D_colors_notex.vcl
@@ -0,0 +1,124 @@
+; _____     ___ ____     ___ ____
+;  ____|   |    ____|   |        | |____|
+; |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+;-----------------------------------------------------------------------
+; (c) 2020 h4570 Sandro Sobczyński <sandro.sobczynski@gmail.com>
+; Licenced under Academic Free License version 2.0
+; Review ps2sdk README & LICENSE files for further details.
+;
+;
+;---------------------------------------------------------------
+; draw_3D_lights_notex.vcl                                                   |
+;---------------------------------------------------------------
+; A VU1 microprogram to draw 3D object using XYZ2, RGBAQ and ST|
+; This program uses double buffering (xtop)                    |
+;                                                              |
+; Many thanks to:                                              |
+; - Dr Henry Fortuna                                           |
+; - Jesper Svennevid, Daniel Collin                            |
+; - Guilherme Lampert                                          |
+;---------------------------------------------------------------
+
+.syntax new
+.name VU1Draw3DColorsNoTex
+.vu
+.init_vf_all
+.init_vi_all
+
+.include "vcl_sml.i"
+
+--enter
+--endenter
+
+    ;//////////// --- Load data 1 --- /////////////
+    ; Updated once per mesh
+    MatrixLoad	ObjectToScreen, 0, vi00 ; load view-projection matrix
+    ;/////////////////////////////////////////////
+
+	fcset   0x000000	; VCL won't let us use CLIP without first zeroing
+				; the clip flags
+
+    ;//////////// --- Load data 2 --- /////////////
+    ; Updated dynamically
+    xtop    iBase
+
+    lq.xyz  scale,          0(iBase) ; load program params
+                                     ; float : X, Y, Z - scale vector that we will use to scale the verts after projecting them.
+                                     ; float : W - vert count.
+    lq      gifSetTag,      1(iBase) ; GIF tag - set
+    lq      primTag,        2(iBase) ; GIF tag - tell GS how many data we will send
+    lq      rgba,           3(iBase) ; RGBA
+                                     ; u32 : R, G, B, A (0-128)
+    iaddiu  vertexData,     iBase,      4           ; pointer to vertex data
+    ilw.w   vertCount,      0(iBase)                ; load vert count from scale vector
+    iadd    colorData,      vertexData, vertCount   ; pointer to colors
+    iadd    kickAddress,    colorData,  vertCount       ; pointer for XGKICK
+    iadd    destAddress,    colorData,  vertCount       ; helper pointer for data inserting
+    ;////////////////////////////////////////////
+
+    ;/////////// --- Store tags --- /////////////
+    sqi primTag,    (destAddress++) ; prim + tell gs how many data will be
+    ;////////////////////////////////////////////
+
+    ;/////////////// --- Loop --- ///////////////
+    iadd vertexCounter, iBase, vertCount ; loop vertCount times
+    vertexLoop:
+
+        ;////////// --- Load loop data --- //////////
+        lq vertex, 0(vertexData)    ; load xyz
+                                    ; float : X, Y, Z
+                                    ; any32 : _ = 0
+        lq.xyzw color,  0(colorData) ; load color                  
+        ;////////////////////////////////////////////    
+
+
+        ;////////////// --- Vertex --- //////////////
+        MatrixMultiplyVertex	vertex, ObjectToScreen, vertex ; transform each vertex by the matrix
+       
+        clipw.xyz	vertex, vertex			; Dr. Fortuna: This instruction checks if the vertex is outside
+							; the viewing frustum. If it is, then the appropriate
+							; clipping flags are set
+        fcand		VI01,   0x3FFFF                 ; Bitwise AND the clipping flags with 0x3FFFF, this makes
+							; sure that we get the clipping judgement for the last three
+							; verts (i.e. that make up the triangle we are about to draw)
+        iaddiu		iADC,   VI01,       0x7FFF      ; Add 0x7FFF. If any of the clipping flags were set this will
+							; cause the triangle not to be drawn (any values above 0x8000
+							; that are stored in the w component of XYZ2 will set the ADC
+							; bit, which tells the GS not to perform a drawing kick on this
+							; triangle.
+
+        isw.w		iADC,   2(destAddress)
+        
+        div         q,      vf00[w],    vertex[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     vertex, vertex,     q
+        mula.xyz    acc,    scale,      vf00[w]     ; scale to GS screen space
+        madd.xyz    vertex, vertex,     scale       ; multiply and add the scales -> vert = vert * scale + scale
+        ftoi4.xyz   vertex, vertex                  ; convert vertex to 12:4 fixed point format
+        ;////////////////////////////////////////////
+
+        ;//////////////// - COLORS - /////////////////
+        mul color, color, rgba                     ; normalize RGBA
+        ColorFPtoGsRGBAQ intColor, color           ; convert to int
+        ;///////////////////////////////////////////
+
+
+        ;//////////// --- Store data --- ////////////
+        sq intColor,    0(destAddress)      ; RGBA ; q is grabbed from stq
+        sq.xyz vertex,  1(destAddress)      ; XYZ2
+        ;////////////////////////////////////////////
+
+        iaddiu          vertexData,     vertexData,     1                         
+        iaddiu          colorData,      colorData,      1  
+        iaddiu          destAddress,    destAddress,    2
+
+        iaddi   vertexCounter,  vertexCounter,  -1	; decrement the loop counter 
+        ibne    vertexCounter,  iBase,   vertexLoop	; and repeat if needed
+
+    ;//////////////////////////////////////////// 
+
+    --barrier
+
+    xgkick kickAddress ; dispatch to the GS rasterizer.
+
+--exit
+--endexit
diff --git a/src/draw_3D_colors_notex.vsm b/src/draw_3D_colors_notex.vsm
new file mode 100644
index 0000000..f493eec
--- /dev/null
+++ b/src/draw_3D_colors_notex.vsm
@@ -0,0 +1,59 @@
+; =================================================
+; flowMon::Emit() vcl 1.4beta7 produced this code:
+		.vu
+		.align 4
+		.global	VU1Draw3DColorsNoTex_CodeStart
+		.global	VU1Draw3DColorsNoTex_CodeEnd
+VU1Draw3DColorsNoTex_CodeStart:
+__v_src_draw_3D_colors_notex_vcl_4:
+; _LNOPT_w=[ normal2 ] 16 [16 0] 16   [__v_src_draw_3D_colors_notex_vcl_4]
+         NOP                                                        lq            VF01,0(VI00)                        
+         NOP                                                        xtop          VI02                                
+         NOP                                                        lq            VF02,1(VI00)                        
+         NOP                                                        lq            VF07,2(VI02)                        
+         NOP                                                        lq            VF03,2(VI00)                        
+         NOP                                                        iaddiu        VI03,VI02,0x00000004                
+         NOP                                                        ilw.w         VI07,0(VI02)                        
+         NOP                                                        lq            VF04,3(VI00)                        
+         NOP                                                        fcset         0                                   
+         NOP                                                        lq.xyz        VF05,0(VI02)                        
+         NOP                                                        iadd          VI04,VI03,VI07                      
+         NOP                                                        iadd          VI06,VI04,VI07                      
+         NOP                                                        lq            VF06,3(VI02)                        
+         NOP                                                        iadd          VI05,VI04,VI07                      
+         NOP                                                        sqi           VF07,(VI06++)                       
+         NOP                                                        iadd          VI07,VI02,VI07                      
+vertexLoop:
+; _LNOPT_w=[ vuta1 ] 22 [31 13] 31   [vertexLoop]
+         NOP                                                        lq            VF07,0(VI03)                        
+         mulax         ACC,VF01,VF07x                               lq            VF08,0(VI04)                               ;	STALL_LATENCY ?3
+         madday        ACC,VF02,VF07y                               iaddiu        VI06,VI06,0x00000002                
+         maddaz        ACC,VF03,VF07z                               NOP                                               
+         maddw         VF07,VF04,VF07w                              NOP                                               
+         mul           VF08,VF08,VF06                               NOP                                               
+         clipw.xyz     VF07xyz,VF07w                                div           Q,VF00w,VF07w                              ;	STALL_LATENCY ?2
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         NOP                                                        NOP                                               
+         mulq.xyz      VF07,VF07,Q                                  fcand         VI01,262143                         
+         mulaw.xyz     ACC,VF05,VF00w                               iaddiu        VI04,VI04,0x00000001                
+         madd.xyz      VF07,VF07,VF05                               iaddiu        VI03,VI03,0x00000001                       ;	STALL_LATENCY ?2
+         ftoi0         VF08,VF08                                    isubiu        VI07,VI07,1                         
+         ftoi4.xyz     VF07,VF07                                    iaddiu        VI01,VI01,0x00007fff                       ;	STALL_LATENCY ?2
+         NOP                                                        isw.w         VI01,0(VI06)                        
+         NOP                                                        sq            VF08,-2(VI06)                       
+         NOP                                                        ibne          VI07,VI02,vertexLoop                
+         NOP                                                        sq.xyz        VF07,-1(VI06)                       
+; _LNOPT_w=[ normal2 ] 3 [1 0] 3   [__v_src_draw_3D_colors_notex_vcl_7]
+         NOP                                                        xgkick        VI05                                
+         NOP[E]                                                     NOP                                               
+         NOP                                                        NOP                                               
+		.align 4
+VU1Draw3DColorsNoTex_CodeEnd:
+;	iCount=41
+; register stats:
+;   8 VU User integer
+;   9 VU User floating point
diff --git a/src/draw_3D_lights.vcl b/src/draw_3D_lights.vcl
new file mode 100644
index 0000000..d839317
--- /dev/null
+++ b/src/draw_3D_lights.vcl
@@ -0,0 +1,200 @@
+; _____     ___ ____     ___ ____
+;  ____|   |    ____|   |        | |____|
+; |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+;-----------------------------------------------------------------------
+; (c) 2020 h4570 Sandro Sobczyński <sandro.sobczynski@gmail.com>
+; Licenced under Academic Free License version 2.0
+; Review ps2sdk README & LICENSE files for further details.
+;
+;
+;---------------------------------------------------------------
+; draw_3D_lights.vcl                                                   |
+;---------------------------------------------------------------
+; A VU1 microprogram to draw 3D object using XYZ2, RGBAQ and ST|
+; This program uses double buffering (xtop)                    |
+;                                                              |
+; Many thanks to:                                              |
+; - Dr Henry Fortuna                                           |
+; - Jesper Svennevid, Daniel Collin                            |
+; - Guilherme Lampert                                          |
+;---------------------------------------------------------------
+
+.syntax new
+.name VU1Draw3DLightsColors
+.vu
+.init_vf_all
+.init_vi_all
+
+.include "vcl_sml.i"
+
+--enter
+--endenter
+
+    ;//////////// --- Load data 1 --- /////////////
+    ; Updated once per mesh
+    MatrixLoad	ObjectToScreen, 0, vi00 ; load view-projection matrix
+    MatrixLoad	LocalLight,     4, vi00     ; load local light matrix
+    ;/////////////////////////////////////////////
+
+	fcset   0x000000	; VCL won't let us use CLIP without first zeroing
+				; the clip flags
+
+    ;//////////// --- Load data 2 --- /////////////
+    ; Updated dynamically
+    xtop    iBase
+
+    lq.xyz  scale,          0(iBase) ; load program params
+                                     ; float : X, Y, Z - scale vector that we will use to scale the verts after projecting them.
+                                     ; float : W - vert count.
+    lq      gifSetTag,      1(iBase) ; GIF tag - set
+    lq      texGifTag1,     2(iBase) ; GIF tag - texture LOD
+    lq      texGifTag2,     3(iBase) ; GIF tag - texture buffer & CLUT
+    lq      primTag,        4(iBase) ; GIF tag - tell GS how many data we will send
+    lq      rgba,           5(iBase) ; RGBA
+                                     ; u32 : R, G, B, A (0-128)
+    iaddiu  vertexData,     iBase,      6           ; pointer to vertex data
+    ilw.w   vertCount,      0(iBase)                ; load vert count from scale vector
+    iadd    stqData,        vertexData, vertCount   ; pointer to stq
+    iadd    colorData,      stqData,    vertCount   ; pointer to colors
+    iadd    normalData,      colorData,  vertCount   ; pointer to colors
+    iadd    lightsData,     normalData,  vertCount
+    MatrixLoad	LightDirection,   0,   lightsData   ; load light directions
+    MatrixLoad	LightAmbient,     4,   lightsData   ; load light ambients
+    MatrixLoad	LightDiffuse,     8,   lightsData   ; load light diffuses
+    iaddiu    kickAddress,    lightsData,  12       ; pointer for XGKICK
+    iaddiu    destAddress,    lightsData,  12       ; helper pointer for data inserting
+    ;////////////////////////////////////////////
+
+    ;/////////// --- Store tags --- /////////////
+    sqi gifSetTag,  (destAddress++) ;
+    sqi texGifTag1, (destAddress++) ; texture LOD tag
+    sqi gifSetTag,  (destAddress++) ;
+    sqi texGifTag2, (destAddress++) ; texture buffer & CLUT tag
+    sqi primTag,    (destAddress++) ; prim + tell gs how many data will be
+    ;////////////////////////////////////////////
+
+    ;/////////////// --- Loop --- ///////////////
+    iadd vertexCounter, iBase, vertCount ; loop vertCount times
+    vertexLoop:
+
+        ;////////// --- Load loop data --- //////////
+        lq vertex, 0(vertexData)    ; load xyz
+                                    ; float : X, Y, Z
+                                    ; any32 : _ = 0
+        lq stq,    0(stqData)       ; load stq
+                                    ; float : S, T
+                                    ; any32 : Q = 1     ; 1, because we will mul this by 1/vert[w] and this
+                                                        ; will be our q for texture perspective correction
+                                    ; any32 : _ = 0 
+        lq.xyzw color,  0(colorData) ; load color
+        lq.xyzw normal,  0(normalData) ; load normal                    
+        ;////////////////////////////////////////////    
+
+
+        ;////////////// --- Vertex --- //////////////
+        MatrixMultiplyVertex	vertex, ObjectToScreen, vertex ; transform each vertex by the matrix
+       
+        clipw.xyz	vertex, vertex			; Dr. Fortuna: This instruction checks if the vertex is outside
+							; the viewing frustum. If it is, then the appropriate
+							; clipping flags are set
+        fcand		VI01,   0x3FFFF                 ; Bitwise AND the clipping flags with 0x3FFFF, this makes
+							; sure that we get the clipping judgement for the last three
+							; verts (i.e. that make up the triangle we are about to draw)
+        iaddiu		iADC,   VI01,       0x7FFF      ; Add 0x7FFF. If any of the clipping flags were set this will
+							; cause the triangle not to be drawn (any values above 0x8000
+							; that are stored in the w component of XYZ2 will set the ADC
+							; bit, which tells the GS not to perform a drawing kick on this
+							; triangle.
+
+        isw.w		iADC,   2(destAddress)
+        
+        div         q,      vf00[w],    vertex[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     vertex, vertex,     q
+        mula.xyz    acc,    scale,      vf00[w]     ; scale to GS screen space
+        madd.xyz    vertex, vertex,     scale       ; multiply and add the scales -> vert = vert * scale + scale
+        ftoi4.xyz   vertex, vertex                  ; convert vertex to 12:4 fixed point format
+        ;////////////////////////////////////////////
+
+
+        ;//////////////// --- ST --- ////////////////
+        mulq modStq, stq, q
+        ;////////////////////////////////////////////
+
+        ;//////////////// - NORMALS - /////////////////
+        MatrixMultiplyVertex	normal, LocalLight, normal ; transform each normal by the matrix
+        div         q,      vf00[w],    normal[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     normal, normal,     q
+        
+        add light, vf00, vf00
+        add light, light, LightAmbient[0]
+        add light, light, LightAmbient[1]
+        add light, light, LightAmbient[2]
+        add light, light, LightAmbient[3]
+
+        add intensity, vf00, vf00
+
+        loi  -1.0              
+        addi minusOne, vf00, i
+
+        VectorDotProduct intensity, normal, LightDirection[0]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[0], intensity[x]
+        add light, light, diffuse
+
+        VectorDotProduct intensity, normal, LightDirection[1]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[1], intensity[x]
+        add light, light, diffuse
+
+        VectorDotProduct intensity, normal, LightDirection[2]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[2], intensity[x]
+        add light, light, diffuse
+
+        VectorDotProduct intensity, normal, LightDirection[3]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[3], intensity[x]
+        add light, light, diffuse
+
+        mul.xyz    color, color,  light            ; color = color * light
+        VectorClamp color, color 0.0 1.99
+        mul color, color, rgba                     ; normalize RGBA
+        ColorFPtoGsRGBAQ intColor, color           ; convert to int
+        ;///////////////////////////////////////////
+
+
+        ;//////////// --- Store data --- ////////////
+        sq modStq,      0(destAddress)      ; STQ
+        sq intColor,    1(destAddress)      ; RGBA ; q is grabbed from stq
+        sq.xyz vertex,  2(destAddress)      ; XYZ2
+        ;////////////////////////////////////////////
+
+        iaddiu          vertexData,     vertexData,     1                         
+        iaddiu          stqData,        stqData,        1  
+        iaddiu          colorData,      colorData,      1  
+        iaddiu          normalData,     normalData,      1
+        iaddiu          destAddress,    destAddress,    3
+
+        iaddi   vertexCounter,  vertexCounter,  -1	; decrement the loop counter 
+        ibne    vertexCounter,  iBase,   vertexLoop	; and repeat if needed
+
+    ;//////////////////////////////////////////// 
+
+    --barrier
+
+    xgkick kickAddress ; dispatch to the GS rasterizer.
+
+--exit
+--endexit
diff --git a/src/draw_3D_lights.vsm b/src/draw_3D_lights.vsm
new file mode 100644
index 0000000..b8de379
--- /dev/null
+++ b/src/draw_3D_lights.vsm
@@ -0,0 +1,123 @@
+; =================================================
+; flowMon::Emit() vcl 1.4beta7 produced this code:
+		.vu
+		.align 4
+		.global	VU1Draw3DLightsColors_CodeStart
+		.global	VU1Draw3DLightsColors_CodeEnd
+VU1Draw3DLightsColors_CodeStart:
+__v_src_draw_3D_lights_vcl_4:
+; _LNOPT_w=[ normal2 ] 42 [42 0] 42   [__v_src_draw_3D_lights_vcl_4]
+         NOP                                                        lq            VF01,0(VI00)                        
+         NOP                                                        lq            VF02,1(VI00)                        
+         NOP                                                        lq            VF03,2(VI00)                        
+         NOP                                                        lq            VF04,3(VI00)                        
+         NOP                                                        lq            VF05,4(VI00)                        
+         NOP                                                        xtop          VI02                                
+         NOP                                                        lq            VF06,5(VI00)                        
+         NOP                                                        lq            VF20,1(VI02)                        
+         NOP                                                        lq            VF22,2(VI02)                        
+         NOP                                                        lq            VF21,3(VI02)                        
+         NOP                                                        lq            VF23,4(VI02)                        
+         NOP                                                        lq            VF07,6(VI00)                        
+         NOP                                                        iaddiu        VI03,VI02,0x00000006                
+         NOP                                                        ilw.w         VI09,0(VI02)                        
+         NOP                                                        lq            VF08,7(VI00)                        
+         NOP                                                        fcset         0                                   
+         NOP                                                        lq.xyz        VF09,0(VI02)                        
+         NOP                                                        iadd          VI04,VI03,VI09                      
+         NOP                                                        iadd          VI05,VI04,VI09                      
+         NOP                                                        iadd          VI06,VI05,VI09                      
+         NOP                                                        iadd          VI07,VI06,VI09                      
+         NOP                                                        lq            VF10,5(VI02)                        
+         NOP                                                        lq.xyz        VF11,0(VI07)                        
+         NOP                                                        lq.xyz        VF12,1(VI07)                        
+         NOP                                                        lq.xyz        VF13,2(VI07)                        
+         NOP                                                        lq.xyz        VF14,3(VI07)                        
+         NOP                                                        lq.xyz        VF15,4(VI07)                        
+         NOP                                                        lq.xyz        VF16,5(VI07)                        
+         NOP                                                        lq.xyz        VF17,6(VI07)                        
+         NOP                                                        lq.xyz        VF18,7(VI07)                        
+         NOP                                                        lq.xyz        VF19,8(VI07)                        
+         NOP                                                        iaddiu        VI08,VI07,0x0000000c                
+         NOP                                                        sqi           VF20,(VI08++)                       
+         NOP                                                        sqi           VF22,(VI08++)                       
+         NOP                                                        sqi           VF20,(VI08++)                       
+         NOP                                                        sqi           VF21,(VI08++)                       
+         NOP                                                        lq.xyz        VF20,9(VI07)                        
+         NOP                                                        lq.xyz        VF21,10(VI07)                       
+         NOP                                                        lq.xyz        VF22,11(VI07)                       
+         NOP                                                        iaddiu        VI07,VI07,0x0000000c                
+         NOP                                                        sqi           VF23,(VI08++)                       
+         NOP                                                        iadd          VI09,VI02,VI09                      
+vertexLoop:
+; _LNOPT_w=[ another ] 60 [83 56] 83   [vertexLoop]
+         max.xyz       VF26,VF00,VF00                               lq            VF23,0(VI06)                        
+         mulax         ACC,VF05,VF23x                               lq            VF25,0(VI03)                               ;	STALL_LATENCY ?3
+         madday        ACC,VF06,VF23y                               loi           0xbf800000                          
+         maddaz        ACC,VF07,VF23z                               iaddiu        VI06,VI06,0x00000001                
+         maddw         VF23,VF08,VF23w                              iaddiu        VI05,VI05,0x00000001                
+         mulax         ACC,VF01,VF25x                               iaddiu        VI04,VI04,0x00000001                
+         add.xyz       VF26,VF26,VF15                               iaddiu        VI08,VI08,0x00000003                
+         addi.x        VF24,VF00,I                                  div           Q,VF00w,VF23w                              ;	STALL_LATENCY ?1
+         add.xyz       VF26,VF26,VF16                               loi           0x00000000                                 ;	STALL_LATENCY ?1
+         madday        ACC,VF02,VF25y                               isubiu        VI09,VI09,1                         
+         maddaz        ACC,VF03,VF25z                               NOP                                               
+         maddw         VF25,VF04,VF25w                              NOP                                               
+         add.xyz       VF29,VF26,VF17                               NOP                                               
+         mulq.xyz      VF26,VF23,Q                                  waitq                                             
+         mulaw.xyz     ACC,VF09,VF00w                               NOP                                               
+         clipw.xyz     VF25xyz,VF25w                                NOP                                               
+         add.xyz       VF23,VF29,VF18                               NOP                                               
+         mul.xyz       VF29,VF26,VF11                               NOP                                               
+         mul.xyz       VF28,VF26,VF12                               NOP                                               
+         mul.xyz       VF27,VF26,VF13                               fcand         VI01,262143                         
+         mul.xyz       VF26,VF26,VF14                               NOP                                               
+         addy.x        VF29,VF29,VF29y                              div           Q,VF00w,VF25w                       
+         addy.x        VF30,VF28,VF28y                              NOP                                               
+         addy.x        VF27,VF27,VF27y                              NOP                                               
+         addy.x        VF26,VF26,VF26y                              NOP                                               
+         addz.x        VF29,VF29,VF29z                              NOP                                               
+         addz.x        VF28,VF30,VF28z                              NOP                                               
+         addz.x        VF27,VF27,VF27z                              NOP                                               
+         mulq.xyz      VF25,VF25,Q                                  lq            VF30,-1(VI04)                       
+         mul.x         VF29,VF29,VF24                               NOP                                               
+         addz.x        VF26,VF26,VF26z                              NOP                                               
+         mul.x         VF28,VF28,VF24                               NOP                                               
+         mulq          VF30,VF30,Q                                  NOP                                               
+         maxx.x        VF29,VF29,VF00x                              NOP                                               
+         mul.x         VF27,VF27,VF24                               NOP                                               
+         maxx.x        VF28,VF28,VF00x                              NOP                                               
+         mul.x         VF26,VF26,VF24                               NOP                                               
+         mulx.xyz      VF30,VF19,VF29x                              sq            VF30,-3(VI08)                       
+         maxx.x        VF27,VF27,VF00x                              NOP                                               
+         madd.xyz      VF29,VF25,VF09                               NOP                                               
+         mulx.xyz      VF25,VF20,VF28x                              NOP                                               
+         add.xyz       VF28,VF23,VF30                               NOP                                               
+         mulx.xyz      VF23,VF21,VF27x                              NOP                                               
+         ftoi4.xyz     VF27,VF29                                    NOP                                               
+         maxx.x        VF29,VF26,VF00x                              NOP                                               
+         add.xyz       VF26,VF28,VF25                               NOP                                               
+         NOP                                                        sq.xyz        VF27,-1(VI08)                              ;	STALL_LATENCY ?1
+         mulx.xyz      VF25,VF22,VF29x                              NOP                                               
+         add.xyz       VF23,VF26,VF23                               NOP                                               
+         add.xyz       VF25,VF23,VF25                               lq            VF23,-1(VI05)                              ;	STALL_LATENCY ?3
+         addi.x        VF26,VF00,I                                  loi           0x3ffeb852                          
+         mul.xyz       VF23,VF23,VF25                               NOP                                                      ;	STALL_LATENCY ?2
+         addi.x        VF25,VF00,I                                  NOP                                               
+         maxx          VF23,VF23,VF26x                              NOP                                                      ;	STALL_LATENCY ?2
+         minix         VF23,VF23,VF25x                              NOP                                                      ;	STALL_LATENCY ?3
+         mul           VF23,VF23,VF10                               iaddiu        VI03,VI03,0x00000001                       ;	STALL_LATENCY ?3
+         ftoi0         VF23,VF23                                    iaddiu        VI01,VI01,0x00007fff                       ;	STALL_LATENCY ?3
+         NOP                                                        isw.w         VI01,-1(VI08)                       
+         NOP                                                        ibne          VI09,VI02,vertexLoop                
+         NOP                                                        sq            VF23,-2(VI08)                              ;	STALL_LATENCY ?1
+; _LNOPT_w=[ normal2 ] 3 [1 0] 3   [__v_src_draw_3D_lights_vcl_7]
+         NOP                                                        xgkick        VI07                                
+         NOP[E]                                                     NOP                                               
+         NOP                                                        NOP                                               
+		.align 4
+VU1Draw3DLightsColors_CodeEnd:
+;	iCount=105
+; register stats:
+;  10 VU User integer
+;  31 VU User floating point
diff --git a/src/draw_3D_lights_notex.vcl b/src/draw_3D_lights_notex.vcl
new file mode 100644
index 0000000..058009a
--- /dev/null
+++ b/src/draw_3D_lights_notex.vcl
@@ -0,0 +1,181 @@
+; _____     ___ ____     ___ ____
+;  ____|   |    ____|   |        | |____|
+; |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+;-----------------------------------------------------------------------
+; (c) 2020 h4570 Sandro Sobczyński <sandro.sobczynski@gmail.com>
+; Licenced under Academic Free License version 2.0
+; Review ps2sdk README & LICENSE files for further details.
+;
+;
+;---------------------------------------------------------------
+; draw_3D_lights_notex.vcl                                                   |
+;---------------------------------------------------------------
+; A VU1 microprogram to draw 3D object using XYZ2, RGBAQ and ST|
+; This program uses double buffering (xtop)                    |
+;                                                              |
+; Many thanks to:                                              |
+; - Dr Henry Fortuna                                           |
+; - Jesper Svennevid, Daniel Collin                            |
+; - Guilherme Lampert                                          |
+;---------------------------------------------------------------
+
+.syntax new
+.name VU1Draw3DLightsColorsNoTex
+.vu
+.init_vf_all
+.init_vi_all
+
+.include "vcl_sml.i"
+
+--enter
+--endenter
+
+    ;//////////// --- Load data 1 --- /////////////
+    ; Updated once per mesh
+    MatrixLoad	ObjectToScreen, 0, vi00 ; load view-projection matrix
+    MatrixLoad	LocalLight,     4, vi00     ; load local light matrix
+    ;/////////////////////////////////////////////
+
+	fcset   0x000000	; VCL won't let us use CLIP without first zeroing
+				; the clip flags
+
+    ;//////////// --- Load data 2 --- /////////////
+    ; Updated dynamically
+    xtop    iBase
+
+    lq.xyz  scale,          0(iBase) ; load program params
+                                     ; float : X, Y, Z - scale vector that we will use to scale the verts after projecting them.
+                                     ; float : W - vert count.
+    lq      gifSetTag,      1(iBase) ; GIF tag - set
+    lq      primTag,        2(iBase) ; GIF tag - tell GS how many data we will send
+    lq      rgba,           3(iBase) ; RGBA
+                                     ; u32 : R, G, B, A (0-128)
+    iaddiu  vertexData,     iBase,      4           ; pointer to vertex data
+    ilw.w   vertCount,      0(iBase)                ; load vert count from scale vector
+    iadd    colorData,      vertexData, vertCount   ; pointer to colors
+    iadd    normalData,      colorData, vertCount   ; pointer to colors
+    iadd    lightsData,     normalData,  vertCount
+    MatrixLoad	LightDirection,   0,   lightsData   ; load light directions
+    MatrixLoad	LightAmbient,     4,   lightsData   ; load light ambients
+    MatrixLoad	LightDiffuse,     8,   lightsData   ; load light diffuses
+    iaddiu    kickAddress,    lightsData,  12       ; pointer for XGKICK
+    iaddiu    destAddress,    lightsData,  12       ; helper pointer for data inserting
+    ;////////////////////////////////////////////
+
+    ;/////////// --- Store tags --- /////////////
+    sqi primTag,    (destAddress++) ; prim + tell gs how many data will be
+    ;////////////////////////////////////////////
+
+    ;/////////////// --- Loop --- ///////////////
+    iadd vertexCounter, iBase, vertCount ; loop vertCount times
+    vertexLoop:
+
+        ;////////// --- Load loop data --- //////////
+        lq vertex, 0(vertexData)    ; load xyz
+                                    ; float : X, Y, Z
+                                    ; any32 : _ = 0
+        lq.xyzw color,  0(colorData) ; load color
+        lq.xyzw normal,  0(normalData) ; load normal                    
+        ;////////////////////////////////////////////    
+
+
+        ;////////////// --- Vertex --- //////////////
+        MatrixMultiplyVertex	vertex, ObjectToScreen, vertex ; transform each vertex by the matrix
+       
+        clipw.xyz	vertex, vertex			; Dr. Fortuna: This instruction checks if the vertex is outside
+							; the viewing frustum. If it is, then the appropriate
+							; clipping flags are set
+        fcand		VI01,   0x3FFFF                 ; Bitwise AND the clipping flags with 0x3FFFF, this makes
+							; sure that we get the clipping judgement for the last three
+							; verts (i.e. that make up the triangle we are about to draw)
+        iaddiu		iADC,   VI01,       0x7FFF      ; Add 0x7FFF. If any of the clipping flags were set this will
+							; cause the triangle not to be drawn (any values above 0x8000
+							; that are stored in the w component of XYZ2 will set the ADC
+							; bit, which tells the GS not to perform a drawing kick on this
+							; triangle.
+
+        isw.w		iADC,   2(destAddress)
+        
+        div         q,      vf00[w],    vertex[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     vertex, vertex,     q
+        mula.xyz    acc,    scale,      vf00[w]     ; scale to GS screen space
+        madd.xyz    vertex, vertex,     scale       ; multiply and add the scales -> vert = vert * scale + scale
+        ftoi4.xyz   vertex, vertex                  ; convert vertex to 12:4 fixed point format
+        ;////////////////////////////////////////////
+
+        ;//////////////// - NORMALS - /////////////////
+        MatrixMultiplyVertex	normal, LocalLight, normal ; transform each normal by the matrix
+        div         q,      vf00[w],    normal[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     normal, normal,     q
+        
+        add light, vf00, vf00
+        add light, light, LightAmbient[0]
+        add light, light, LightAmbient[1]
+        add light, light, LightAmbient[2]
+        add light, light, LightAmbient[3]
+
+        add intensity, vf00, vf00
+
+        loi  -1.0              
+        addi minusOne, vf00, i
+
+        VectorDotProduct intensity, normal, LightDirection[0]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[0], intensity[x]
+        add light, light, diffuse
+
+        VectorDotProduct intensity, normal, LightDirection[1]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[1], intensity[x]
+        add light, light, diffuse
+
+        VectorDotProduct intensity, normal, LightDirection[2]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[2], intensity[x]
+        add light, light, diffuse
+
+        VectorDotProduct intensity, normal, LightDirection[3]
+        
+        mul intensity, intensity, minusOne
+        maxx.xyzw  intensity, intensity, vf00
+
+        mul diffuse, LightDiffuse[3], intensity[x]
+        add light, light, diffuse
+
+        mul.xyz    color, color,  light            ; color = color * light
+        VectorClamp color, color 0.0 1.99
+        mul color, color, rgba                     ; normalize RGBA
+        ColorFPtoGsRGBAQ intColor, color           ; convert to int
+        ;///////////////////////////////////////////
+
+
+        ;//////////// --- Store data --- ////////////
+        sq intColor,    0(destAddress)      ; RGBA ; q is grabbed from stq
+        sq.xyz vertex,  1(destAddress)      ; XYZ2
+        ;////////////////////////////////////////////
+
+        iaddiu          vertexData,     vertexData,     1                         
+        iaddiu          colorData,      colorData,      1  
+        iaddiu          normalData,     normalData,     1
+        iaddiu          destAddress,    destAddress,    2
+
+        iaddi   vertexCounter,  vertexCounter,  -1	; decrement the loop counter 
+        ibne    vertexCounter,  iBase,   vertexLoop	; and repeat if needed
+
+    ;//////////////////////////////////////////// 
+
+    --barrier
+
+    xgkick kickAddress ; dispatch to the GS rasterizer.
+
+--exit
+--endexit
diff --git a/src/draw_3D_lights_notex.vsm b/src/draw_3D_lights_notex.vsm
new file mode 100644
index 0000000..ab54f2f
--- /dev/null
+++ b/src/draw_3D_lights_notex.vsm
@@ -0,0 +1,114 @@
+; =================================================
+; flowMon::Emit() vcl 1.4beta7 produced this code:
+		.vu
+		.align 4
+		.global	VU1Draw3DLightsColorsNoTex_CodeStart
+		.global	VU1Draw3DLightsColorsNoTex_CodeEnd
+VU1Draw3DLightsColorsNoTex_CodeStart:
+__v_src_draw_3D_lights_notex_vcl_4:
+; _LNOPT_w=[ normal2 ] 34 [34 0] 34   [__v_src_draw_3D_lights_notex_vcl_4]
+         NOP                                                        lq            VF01,0(VI00)                        
+         NOP                                                        lq            VF02,1(VI00)                        
+         NOP                                                        lq            VF03,2(VI00)                        
+         NOP                                                        lq            VF04,3(VI00)                        
+         NOP                                                        lq            VF05,4(VI00)                        
+         NOP                                                        xtop          VI02                                
+         NOP                                                        lq            VF06,5(VI00)                        
+         NOP                                                        lq            VF23,2(VI02)                        
+         NOP                                                        lq            VF07,6(VI00)                        
+         NOP                                                        iaddiu        VI03,VI02,0x00000004                
+         NOP                                                        ilw.w         VI08,0(VI02)                        
+         NOP                                                        lq            VF08,7(VI00)                        
+         NOP                                                        fcset         0                                   
+         NOP                                                        lq.xyz        VF09,0(VI02)                        
+         NOP                                                        iadd          VI04,VI03,VI08                      
+         NOP                                                        iadd          VI05,VI04,VI08                      
+         NOP                                                        iadd          VI06,VI05,VI08                      
+         NOP                                                        lq            VF10,3(VI02)                        
+         NOP                                                        lq.xyz        VF11,0(VI06)                        
+         NOP                                                        lq.xyz        VF12,1(VI06)                        
+         NOP                                                        lq.xyz        VF13,2(VI06)                        
+         NOP                                                        lq.xyz        VF14,3(VI06)                        
+         NOP                                                        lq.xyz        VF15,4(VI06)                        
+         NOP                                                        lq.xyz        VF16,5(VI06)                        
+         NOP                                                        lq.xyz        VF17,6(VI06)                        
+         NOP                                                        lq.xyz        VF18,7(VI06)                        
+         NOP                                                        lq.xyz        VF19,8(VI06)                        
+         NOP                                                        iaddiu        VI07,VI06,0x0000000c                
+         NOP                                                        lq.xyz        VF20,9(VI06)                        
+         NOP                                                        lq.xyz        VF21,10(VI06)                       
+         NOP                                                        lq.xyz        VF22,11(VI06)                       
+         NOP                                                        iaddiu        VI06,VI06,0x0000000c                
+         NOP                                                        sqi           VF23,(VI07++)                       
+         NOP                                                        iadd          VI08,VI02,VI08                      
+vertexLoop:
+; _LNOPT_w=[ another ] 59 [83 55] 83   [vertexLoop]
+         max.xyz       VF26,VF00,VF00                               lq            VF23,0(VI05)                        
+         mulax         ACC,VF05,VF23x                               lq            VF24,0(VI03)                               ;	STALL_LATENCY ?3
+         madday        ACC,VF06,VF23y                               iaddiu        VI05,VI05,0x00000001                
+         maddaz        ACC,VF07,VF23z                               iaddiu        VI04,VI04,0x00000001                
+         maddw         VF23,VF08,VF23w                              iaddiu        VI07,VI07,0x00000002                
+         mulax         ACC,VF01,VF24x                               NOP                                               
+         add.xyz       VF26,VF26,VF15                               NOP                                               
+         madday        ACC,VF02,VF24y                               div           Q,VF00w,VF23w                              ;	STALL_LATENCY ?1
+         maddaz        ACC,VF03,VF24z                               NOP                                               
+         add.xyz       VF26,VF26,VF16                               NOP                                               
+         add.xyz       VF28,VF26,VF17                               NOP                                                      ;	STALL_LATENCY ?3
+         mulq.xyz      VF26,VF23,Q                                  waitq                                             
+         maddw         VF24,VF04,VF24w                              loi           0xbf800000                          
+         addi.x        VF25,VF00,I                                  loi           0x00000000                          
+         mulaw.xyz     ACC,VF09,VF00w                               NOP                                               
+         mul.xyz       VF29,VF26,VF11                               NOP                                               
+         clipw.xyz     VF24xyz,VF24w                                NOP                                               
+         add.xyz       VF23,VF28,VF18                               NOP                                               
+         mul.xyz       VF28,VF26,VF12                               NOP                                               
+         addy.x        VF29,VF29,VF29y                              NOP                                               
+         mul.xyz       VF27,VF26,VF13                               fcand         VI01,262143                         
+         mul.xyz       VF26,VF26,VF14                               NOP                                               
+         addy.x        VF28,VF28,VF28y                              div           Q,VF00w,VF24w                       
+         addz.x        VF29,VF29,VF29z                              NOP                                               
+         addy.x        VF27,VF27,VF27y                              NOP                                               
+         addy.x        VF26,VF26,VF26y                              NOP                                               
+         addz.x        VF28,VF28,VF28z                              NOP                                               
+         mul.x         VF31,VF29,VF25                               NOP                                               
+         addz.x        VF27,VF27,VF27z                              NOP                                               
+         mulq.xyz      VF24,VF24,Q                                  waitq                                             
+         mul.x         VF29,VF28,VF25                               NOP                                               
+         maxx.x        VF28,VF31,VF00x                              NOP                                               
+         addz.x        VF30,VF26,VF26z                              NOP                                               
+         mul.x         VF26,VF27,VF25                               NOP                                               
+         maxx.x        VF27,VF29,VF00x                              NOP                                               
+         mulx.xyz      VF29,VF19,VF28x                              NOP                                               
+         mul.x         VF25,VF30,VF25                               NOP                                               
+         maxx.x        VF26,VF26,VF00x                              NOP                                               
+         mulx.xyz      VF27,VF20,VF27x                              NOP                                               
+         add.xyz       VF29,VF23,VF29                               NOP                                               
+         madd.xyz      VF28,VF24,VF09                               NOP                                               
+         maxx.x        VF24,VF25,VF00x                              NOP                                               
+         mulx.xyz      VF23,VF21,VF26x                              NOP                                               
+         add.xyz       VF26,VF29,VF27                               NOP                                               
+         mulx.xyz      VF24,VF22,VF24x                              NOP                                                      ;	STALL_LATENCY ?1
+         add.xyz       VF23,VF26,VF23                               NOP                                                      ;	STALL_LATENCY ?1
+         add.xyz       VF24,VF23,VF24                               lq            VF23,-1(VI04)                              ;	STALL_LATENCY ?3
+         addi.x        VF26,VF00,I                                  loi           0x3ffeb852                          
+         mul.xyz       VF23,VF23,VF24                               NOP                                                      ;	STALL_LATENCY ?2
+         addi.x        VF24,VF00,I                                  NOP                                               
+         maxx          VF23,VF23,VF26x                              NOP                                                      ;	STALL_LATENCY ?2
+         minix         VF23,VF23,VF24x                              NOP                                                      ;	STALL_LATENCY ?3
+         mul           VF23,VF23,VF10                               iaddiu        VI03,VI03,0x00000001                       ;	STALL_LATENCY ?3
+         ftoi4.xyz     VF28,VF28                                    isubiu        VI08,VI08,1                         
+         ftoi0         VF23,VF23                                    iaddiu        VI01,VI01,0x00007fff                       ;	STALL_LATENCY ?2
+         NOP                                                        isw.w         VI01,0(VI07)                        
+         NOP                                                        sq.xyz        VF28,-1(VI07)                       
+         NOP                                                        ibne          VI08,VI02,vertexLoop                
+         NOP                                                        sq            VF23,-2(VI07)                       
+; _LNOPT_w=[ normal2 ] 3 [1 0] 3   [__v_src_draw_3D_lights_notex_vcl_7]
+         NOP                                                        xgkick        VI06                                
+         NOP[E]                                                     NOP                                               
+         NOP                                                        NOP                                               
+		.align 4
+VU1Draw3DLightsColorsNoTex_CodeEnd:
+;	iCount=96
+; register stats:
+;   9 VU User integer
+;  32 VU User floating point
diff --git a/src/draw_3D_notex.vcl b/src/draw_3D_notex.vcl
new file mode 100644
index 0000000..eab4984
--- /dev/null
+++ b/src/draw_3D_notex.vcl
@@ -0,0 +1,120 @@
+; _____     ___ ____     ___ ____
+;  ____|   |    ____|   |        | |____|
+; |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+;-----------------------------------------------------------------------
+; (c) 2020 h4570 Sandro Sobczyński <sandro.sobczynski@gmail.com>
+; Licenced under Academic Free License version 2.0
+; Review ps2sdk README & LICENSE files for further details.
+;
+;
+;---------------------------------------------------------------
+; draw_3D_notex.vcl                                                   |
+;---------------------------------------------------------------
+; A VU1 microprogram to draw 3D object using XYZ2, RGBAQ and ST|
+; This program uses double buffering (xtop)                    |
+;                                                              |
+; Many thanks to:                                              |
+; - Dr Henry Fortuna                                           |
+; - Jesper Svennevid, Daniel Collin                            |
+; - Guilherme Lampert                                          |
+;---------------------------------------------------------------
+
+.syntax new
+.name VU1Draw3DNoTex
+.vu
+.init_vf_all
+.init_vi_all
+
+--enter
+--endenter
+
+    ;//////////// --- Load data 1 --- /////////////
+    ; Updated once per mesh
+    lq      matrixRow0,     0(vi00) ; load view-projection matrix
+    lq      matrixRow1,     1(vi00)
+    lq      matrixRow2,     2(vi00)
+    lq      matrixRow3,     3(vi00)
+    ;/////////////////////////////////////////////
+
+	fcset   0x000000	; VCL won't let us use CLIP without first zeroing
+				; the clip flags
+
+    ;//////////// --- Load data 2 --- /////////////
+    ; Updated dynamically
+    xtop    iBase
+
+    lq.xyz  scale,          0(iBase) ; load program params
+                                     ; float : X, Y, Z - scale vector that we will use to scale the verts after projecting them.
+                                     ; float : W - vert count.
+    lq      gifSetTag,      1(iBase) ; GIF tag - set
+    lq      primTag,        2(iBase) ; GIF tag - tell GS how many data we will send
+    lq      rgba,           3(iBase) ; RGBA
+                                     ; u32 : R, G, B, A (0-128)
+    iaddiu  vertexData,     iBase,      4           ; pointer to vertex data
+    ilw.w   vertCount,      0(iBase)                ; load vert count from scale vector
+    iadd    kickAddress,    vertexData, vertCount   ; pointer for XGKICK
+    iadd    destAddress,    vertexData, vertCount   ; helper pointer for data inserting
+    ;////////////////////////////////////////////
+
+    ;/////////// --- Store tags --- /////////////
+    sqi primTag,    (destAddress++) ; prim + tell gs how many data will be
+    ;////////////////////////////////////////////
+
+    ;/////////////// --- Loop --- ///////////////
+    iadd vertexCounter, iBase, vertCount ; loop vertCount times
+    vertexLoop:
+
+        ;////////// --- Load loop data --- //////////
+        lq vertex, 0(vertexData)    ; load xyz
+                                    ; float : X, Y, Z
+                                    ; any32 : _ = 0                    
+        ;////////////////////////////////////////////    
+
+
+        ;////////////// --- Vertex --- //////////////
+        mul         acc,    matrixRow0, vertex[x]   ; transform each vertex by the matrix
+        madd        acc,    matrixRow1, vertex[y]
+        madd        acc,    matrixRow2, vertex[z]
+        madd        vertex, matrixRow3, vertex[w]
+       
+        clipw.xyz	vertex, vertex			; Dr. Fortuna: This instruction checks if the vertex is outside
+							; the viewing frustum. If it is, then the appropriate
+							; clipping flags are set
+        fcand		VI01,   0x3FFFF                 ; Bitwise AND the clipping flags with 0x3FFFF, this makes
+							; sure that we get the clipping judgement for the last three
+							; verts (i.e. that make up the triangle we are about to draw)
+        iaddiu		iADC,   VI01,       0x7FFF      ; Add 0x7FFF. If any of the clipping flags were set this will
+							; cause the triangle not to be drawn (any values above 0x8000
+							; that are stored in the w component of XYZ2 will set the ADC
+							; bit, which tells the GS not to perform a drawing kick on this
+							; triangle.
+
+        isw.w		iADC,   2(destAddress)
+        
+        div         q,      vf00[w],    vertex[w]   ; perspective divide (1/vert[w]):
+        mul.xyz     vertex, vertex,     q
+        mula.xyz    acc,    scale,      vf00[w]     ; scale to GS screen space
+        madd.xyz    vertex, vertex,     scale       ; multiply and add the scales -> vert = vert * scale + scale
+        ftoi4.xyz   vertex, vertex                  ; convert vertex to 12:4 fixed point format
+        ;////////////////////////////////////////////
+
+
+        ;//////////// --- Store data --- ////////////
+        sq rgba,        0(destAddress)      ; RGBA ; q is grabbed from stq
+        sq.xyz vertex,  1(destAddress)      ; XYZ2
+        ;////////////////////////////////////////////
+
+        iaddiu          vertexData,     vertexData,     1                          
+        iaddiu          destAddress,    destAddress,    2
+
+        iaddi   vertexCounter,  vertexCounter,  -1	; decrement the loop counter 
+        ibne    vertexCounter,  iBase,   vertexLoop	; and repeat if needed
+
+    ;//////////////////////////////////////////// 
+
+    --barrier
+
+    xgkick kickAddress ; dispatch to the GS rasterizer.
+
+--exit
+--endexit
diff --git a/src/draw_3D_notex.vsm b/src/draw_3D_notex.vsm
new file mode 100644
index 0000000..6de455a
--- /dev/null
+++ b/src/draw_3D_notex.vsm
@@ -0,0 +1,50 @@
+; =================================================
+; flowMon::Emit() vcl 1.4beta7 produced this code:
+		.vu
+		.align 4
+		.global	VU1Draw3DNoTex_CodeStart
+		.global	VU1Draw3DNoTex_CodeEnd
+VU1Draw3DNoTex_CodeStart:
+__v_src_draw_3D_notex_vcl_4:
+; _LNOPT_w=[ normal2 ] 15 [15 0] 15   [__v_src_draw_3D_notex_vcl_4]
+         NOP                                                        lq            VF01,0(VI00)                        
+         NOP                                                        xtop          VI02                                
+         NOP                                                        lq            VF02,1(VI00)                        
+         NOP                                                        lq            VF07,2(VI02)                        
+         NOP                                                        lq            VF03,2(VI00)                        
+         NOP                                                        iaddiu        VI03,VI02,0x00000004                
+         NOP                                                        ilw.w         VI06,0(VI02)                        
+         NOP                                                        lq            VF04,3(VI00)                        
+         NOP                                                        fcset         0                                   
+         NOP                                                        lq.xyz        VF05,0(VI02)                        
+         NOP                                                        iadd          VI05,VI03,VI06                      
+         NOP                                                        lq            VF06,3(VI02)                        
+         NOP                                                        iadd          VI04,VI03,VI06                      
+         NOP                                                        sqi           VF07,(VI05++)                       
+         NOP                                                        iadd          VI06,VI02,VI06                      
+vertexLoop:
+; _LNOPT_w=[ normal2 ] 14 [31 12] 31   [vertexLoop]
+         NOP                                                        lq            VF07,0(VI03)                        
+         mulax         ACC,VF01,VF07x                               iaddiu        VI03,VI03,0x00000001                       ;	STALL_LATENCY ?3
+         madday        ACC,VF02,VF07y                               iaddiu        VI05,VI05,0x00000002                
+         maddaz        ACC,VF03,VF07z                               isubiu        VI06,VI06,1                         
+         maddw         VF07,VF04,VF07w                              NOP                                               
+         clipw.xyz     VF07xyz,VF07w                                div           Q,VF00w,VF07w                              ;	STALL_LATENCY ?3
+         mulq.xyz      VF07,VF07,Q                                  waitq                                                    ;	STALL_LATENCY ?6
+         mulaw.xyz     ACC,VF05,VF00w                               NOP                                               
+         madd.xyz      VF07,VF07,VF05                               sq            VF06,-2(VI05)                              ;	STALL_LATENCY ?2
+         ftoi4.xyz     VF07,VF07                                    fcand         VI01,262143                                ;	STALL_LATENCY ?3
+         NOP                                                        iaddiu        VI01,VI01,0x00007fff                
+         NOP                                                        isw.w         VI01,0(VI05)                        
+         NOP                                                        ibne          VI06,VI02,vertexLoop                
+         NOP                                                        sq.xyz        VF07,-1(VI05)                       
+; _LNOPT_w=[ normal2 ] 3 [1 0] 3   [__v_src_draw_3D_notex_vcl_7]
+         NOP                                                        xgkick        VI04                                
+         NOP[E]                                                     NOP                                               
+         NOP                                                        NOP                                               
+		.align 4
+VU1Draw3DNoTex_CodeEnd:
+;	iCount=32
+; register stats:
+;   7 VU User integer
+;   8 VU User floating point
diff --git a/src/ee_tools.c b/src/ee_tools.c
index f83c951..33fe8c8 100644
--- a/src/ee_tools.c
+++ b/src/ee_tools.c
@@ -3,7 +3,7 @@
 
 void RedirectFunction(void* old, void* new) {
     u32* function = old;
-    u32 patch = new;
+    u32 patch = (u32)new;
 
     FlushCache(2);
 
@@ -17,7 +17,7 @@ void RedirectFunction(void* old, void* new) {
 
 void RedirectCall(void* old, void* new) {
     u32* function = old;
-    u32 patch = new;
+    u32 patch = (u32)new;
 
     FlushCache(2);
 
diff --git a/src/fast_obj/.gitignore b/src/fast_obj/.gitignore
new file mode 100644
index 0000000..9ef9604
--- /dev/null
+++ b/src/fast_obj/.gitignore
@@ -0,0 +1,2 @@
+build
+
diff --git a/src/fast_obj/CMakeLists.txt b/src/fast_obj/CMakeLists.txt
new file mode 100644
index 0000000..b3d47f4
--- /dev/null
+++ b/src/fast_obj/CMakeLists.txt
@@ -0,0 +1,18 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 3.0)
+
+PROJECT(fast_obj)
+
+OPTION(FAST_OBJ_BUILD_TEST "Build test application" OFF)
+
+ADD_LIBRARY(fast_obj INTERFACE)
+TARGET_INCLUDE_DIRECTORIES(fast_obj INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
+
+ADD_LIBRARY(fast_obj_lib STATIC fast_obj.c)
+TARGET_INCLUDE_DIRECTORIES(fast_obj_lib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+
+IF(${FAST_OBJ_BUILD_TEST})
+    ADD_EXECUTABLE(fast_obj_test test/test.cpp)
+    TARGET_COMPILE_FEATURES(fast_obj_test PRIVATE cxx_std_11)
+    TARGET_LINK_LIBRARIES(fast_obj_test PRIVATE fast_obj_lib)
+ENDIF()
diff --git a/src/fast_obj/LICENSE b/src/fast_obj/LICENSE
new file mode 100644
index 0000000..579cbb2
--- /dev/null
+++ b/src/fast_obj/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 thisistherk
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/src/fast_obj/README.md b/src/fast_obj/README.md
new file mode 100644
index 0000000..e62df79
--- /dev/null
+++ b/src/fast_obj/README.md
@@ -0,0 +1,24 @@
+# fast_obj
+
+Because the world needs another OBJ loader.
+Single header library, should compile without warnings in both C89 or C++.
+Much faster (5-10x) than other libraries tested.
+
+To use:
+
+     fastObjMesh* mesh = fast_obj_read("path/to/objfile.obj");
+
+     ...do stuff with mesh...
+
+     fast_obj_destroy(mesh);
+
+Note that valid indices in the `fastObjMesh::indices` array start from `1`.  A dummy position, normal and
+texture coordinate are added to the corresponding `fastObjMesh` arrays at element `0` and then an index
+of `0` is used to indicate that attribute is not present at the vertex.  This means that users can avoid
+the need to test for non-present data if required as the vertices will still reference a valid entry in
+the mesh arrays.
+
+A simple test app is provided to compare speed against [tinyobjloader](https://github.com/syoyo/tinyobjloader) and
+check output matches.
+
+
diff --git a/src/fast_obj/fast_obj.c b/src/fast_obj/fast_obj.c
new file mode 100644
index 0000000..2dc3257
--- /dev/null
+++ b/src/fast_obj/fast_obj.c
@@ -0,0 +1,28 @@
+/*
+ *
+ * MIT License
+ *
+ * Copyright (c) 2018 Richard Knight
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#define FAST_OBJ_IMPLEMENTATION
+#include "fast_obj.h"
diff --git a/src/fast_obj/fast_obj.h b/src/fast_obj/fast_obj.h
new file mode 100644
index 0000000..c0cbb95
--- /dev/null
+++ b/src/fast_obj/fast_obj.h
@@ -0,0 +1,1526 @@
+/*
+ * fast_obj
+ *
+ * Version 1.2
+ *
+ * MIT License
+ *
+ * Copyright (c) 2018-2021 Richard Knight
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef FAST_OBJ_HDR
+#define FAST_OBJ_HDR
+
+#define FAST_OBJ_VERSION_MAJOR  1
+#define FAST_OBJ_VERSION_MINOR  2
+#define FAST_OBJ_VERSION        ((FAST_OBJ_VERSION_MAJOR << 8) | FAST_OBJ_VERSION_MINOR)
+
+#include <stdlib.h>
+
+
+typedef struct
+{
+    /* Texture name from .mtl file */
+    char*                       name;
+
+    /* Resolved path to texture */
+    char*                       path;
+
+} fastObjTexture;
+
+
+typedef struct
+{
+    /* Material name */
+    char*                       name;
+
+    /* Parameters */
+    float                       Ka[3];  /* Ambient */
+    float                       Kd[3];  /* Diffuse */
+    float                       Ks[3];  /* Specular */
+    float                       Ke[3];  /* Emission */
+    float                       Kt[3];  /* Transmittance */
+    float                       Ns;     /* Shininess */
+    float                       Ni;     /* Index of refraction */
+    float                       Tf[3];  /* Transmission filter */
+    float                       d;      /* Disolve (alpha) */
+    int                         illum;  /* Illumination model */
+
+    /* Texture maps */
+    fastObjTexture              map_Ka;
+    fastObjTexture              map_Kd;
+    fastObjTexture              map_Ks;
+    fastObjTexture              map_Ke;
+    fastObjTexture              map_Kt;
+    fastObjTexture              map_Ns;
+    fastObjTexture              map_Ni;
+    fastObjTexture              map_d;
+    fastObjTexture              map_bump;
+
+} fastObjMaterial;
+
+/* Allows user override to bigger indexable array */
+#ifndef FAST_OBJ_UINT_TYPE
+#define FAST_OBJ_UINT_TYPE unsigned int
+#endif
+
+typedef FAST_OBJ_UINT_TYPE fastObjUInt;
+
+typedef struct
+{
+    fastObjUInt                 p;
+    fastObjUInt                 t;
+    fastObjUInt                 n;
+
+} fastObjIndex;
+
+
+typedef struct
+{
+    /* Group name */
+    char*                       name;
+
+    /* Number of faces */
+    unsigned int                face_count;
+
+    /* First face in fastObjMesh face_* arrays */
+    unsigned int                face_offset;
+
+    /* First index in fastObjMesh indices array */
+    unsigned int                index_offset;
+
+} fastObjGroup;
+
+
+typedef struct
+{
+    /* Vertex data */
+    unsigned int                position_count;
+    float*                      positions;
+
+    unsigned int                texcoord_count;
+    float*                      texcoords;
+
+    unsigned int                normal_count;
+    float*                      normals;
+
+    /* Face data: one element for each face */
+    unsigned int                face_count;
+    unsigned int*               face_vertices;
+    unsigned int*               face_materials;
+
+    /* Index data: one element for each face vertex */
+    unsigned int                index_count;
+    fastObjIndex*               indices;
+
+    /* Materials */
+    unsigned int                material_count;
+    fastObjMaterial*            materials;
+
+    /* Mesh objects ('o' tag in .obj file) */
+    unsigned int                object_count;
+    fastObjGroup*               objects;
+
+    /* Mesh groups ('g' tag in .obj file) */
+    unsigned int                group_count;
+    fastObjGroup*               groups;
+
+} fastObjMesh;
+
+typedef struct
+{
+    void*                       (*file_open)(const char* path, void* user_data);
+    void                        (*file_close)(void* file, void* user_data);
+    size_t                      (*file_read)(void* file, void* dst, size_t bytes, void* user_data);
+    unsigned long               (*file_size)(void* file, void* user_data);
+} fastObjCallbacks;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+fastObjMesh*                    fast_obj_read(const char* path);
+fastObjMesh*                    fast_obj_read_with_callbacks(const char* path, const fastObjCallbacks* callbacks, void* user_data);
+void                            fast_obj_destroy(fastObjMesh* mesh);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+
+#ifdef FAST_OBJ_IMPLEMENTATION
+
+#include <stdio.h>
+#include <string.h>
+
+#ifndef FAST_OBJ_REALLOC
+#define FAST_OBJ_REALLOC        realloc
+#endif
+
+#ifndef FAST_OBJ_FREE
+#define FAST_OBJ_FREE           free
+#endif
+
+#ifdef _WIN32
+#define FAST_OBJ_SEPARATOR      '\\'
+#define FAST_OBJ_OTHER_SEP      '/'
+#else
+#define FAST_OBJ_SEPARATOR      '/'
+#define FAST_OBJ_OTHER_SEP      '\\'
+#endif
+
+
+/* Size of buffer to read into */
+#define BUFFER_SIZE             65536
+
+/* Max supported power when parsing float */
+#define MAX_POWER               20
+
+typedef struct
+{
+    /* Final mesh */
+    fastObjMesh*                mesh;
+
+    /* Current object/group */
+    fastObjGroup                object;
+    fastObjGroup                group;
+
+    /* Current material index */
+    unsigned int                material;
+
+    /* Current line in file */
+    unsigned int                line;
+
+    /* Base path for materials/textures */
+    char*                       base;
+
+} fastObjData;
+
+
+static const
+double POWER_10_POS[MAX_POWER] =
+{
+    1.0e0,  1.0e1,  1.0e2,  1.0e3,  1.0e4,  1.0e5,  1.0e6,  1.0e7,  1.0e8,  1.0e9,
+    1.0e10, 1.0e11, 1.0e12, 1.0e13, 1.0e14, 1.0e15, 1.0e16, 1.0e17, 1.0e18, 1.0e19,
+};
+
+static const
+double POWER_10_NEG[MAX_POWER] =
+{
+    1.0e0,   1.0e-1,  1.0e-2,  1.0e-3,  1.0e-4,  1.0e-5,  1.0e-6,  1.0e-7,  1.0e-8,  1.0e-9,
+    1.0e-10, 1.0e-11, 1.0e-12, 1.0e-13, 1.0e-14, 1.0e-15, 1.0e-16, 1.0e-17, 1.0e-18, 1.0e-19,
+};
+
+
+static void* memory_realloc(void* ptr, size_t bytes)
+{
+    return FAST_OBJ_REALLOC(ptr, bytes);
+}
+
+
+static
+void memory_dealloc(void* ptr)
+{
+    FAST_OBJ_FREE(ptr);
+}
+
+
+#define array_clean(_arr)       ((_arr) ? memory_dealloc(_array_header(_arr)), 0 : 0)
+#define array_push(_arr, _val)  (_array_mgrow(_arr, 1) ? ((_arr)[_array_size(_arr)++] = (_val), _array_size(_arr) - 1) : 0)
+#define array_size(_arr)        ((_arr) ? _array_size(_arr) : 0)
+#define array_capacity(_arr)    ((_arr) ? _array_capacity(_arr) : 0)
+#define array_empty(_arr)       (array_size(_arr) == 0)
+
+#define _array_header(_arr)     ((fastObjUInt*)(_arr)-2)
+#define _array_size(_arr)       (_array_header(_arr)[0])
+#define _array_capacity(_arr)   (_array_header(_arr)[1])
+#define _array_ngrow(_arr, _n)  ((_arr) == 0 || (_array_size(_arr) + (_n) >= _array_capacity(_arr)))
+#define _array_mgrow(_arr, _n)  (_array_ngrow(_arr, _n) ? (_array_grow(_arr, _n) != 0) : 1)
+#define _array_grow(_arr, _n)   (*((void**)&(_arr)) = array_realloc(_arr, _n, sizeof(*(_arr))))
+
+
+static void* array_realloc(void* ptr, fastObjUInt n, fastObjUInt b)
+{
+    fastObjUInt sz = array_size(ptr);
+    fastObjUInt nsz = sz + n;
+    fastObjUInt cap = array_capacity(ptr);
+    fastObjUInt ncap = cap + cap / 2;
+    fastObjUInt* r;
+
+    if (ncap < nsz)
+        ncap = nsz;
+    ncap = (ncap + 15) & ~15u;
+
+    r = (fastObjUInt*)(memory_realloc(ptr ? _array_header(ptr) : 0, (size_t)b * ncap + 2 * sizeof(fastObjUInt)));
+    if (!r)
+        return 0;
+
+    r[0] = sz;
+    r[1] = ncap;
+
+    return (r + 2);
+}
+
+
+static
+void* file_open(const char* path, void* user_data)
+{
+    (void)(user_data);
+    return fopen(path, "rb");
+}
+
+
+static
+void file_close(void* file, void* user_data)
+{
+	FILE* f;
+    (void)(user_data);
+    
+    f = (FILE*)(file);
+    fclose(f);
+}
+
+
+static
+size_t file_read(void* file, void* dst, size_t bytes, void* user_data)
+{
+	FILE* f;
+    (void)(user_data);
+    
+    f = (FILE*)(file);
+    return fread(dst, 1, bytes, f);
+}
+
+
+static
+unsigned long file_size(void* file, void* user_data)
+{
+    FILE* f;
+    long p;
+    long n;
+    (void)(user_data);
+	
+    f = (FILE*)(file);
+
+    p = ftell(f);
+    fseek(f, 0, SEEK_END);
+    n = ftell(f);
+    fseek(f, p, SEEK_SET);
+
+    if (n > 0)
+        return (unsigned long)(n);
+    else
+        return 0;
+}
+
+
+static
+char* string_copy(const char* s, const char* e)
+{
+    size_t n;
+    char*  p;
+        
+    n = (size_t)(e - s);
+    p = (char*)(memory_realloc(0, n + 1));
+    if (p)
+    {
+        memcpy(p, s, n);
+        p[n] = '\0';
+    }
+
+    return p;
+}
+
+
+static
+char* string_substr(const char* s, size_t a, size_t b)
+{
+    return string_copy(s + a, s + b);
+}
+
+
+static
+char* string_concat(const char* a, const char* s, const char* e)
+{
+    size_t an;
+    size_t sn;
+    char*  p;
+        
+    an = a ? strlen(a) : 0;
+    sn = (size_t)(e - s);
+    p = (char*)(memory_realloc(0, an + sn + 1));
+    if (p)
+    {
+        if (a)
+            memcpy(p, a, an);
+        memcpy(p + an, s, sn);
+        p[an + sn] = '\0';
+    }
+
+    return p;
+}
+
+
+static
+int string_equal(const char* a, const char* s, const char* e)
+{
+    size_t an = strlen(a);
+    size_t sn = (size_t)(e - s);
+
+    return an == sn && memcmp(a, s, an) == 0;
+}
+
+
+static
+void string_fix_separators(char* s)
+{
+    while (*s)
+    {
+        if (*s == FAST_OBJ_OTHER_SEP)
+            *s = FAST_OBJ_SEPARATOR;
+        s++;
+    }
+}
+
+
+static
+int is_whitespace(char c)
+{
+    return (c == ' ' || c == '\t' || c == '\r');
+}
+
+static
+int is_end_of_name(char c)
+{
+    return (c == '\t' || c == '\r' || c == '\n');
+}
+
+static
+int is_newline(char c)
+{
+    return (c == '\n');
+}
+
+
+static
+int is_digit(char c)
+{
+    return (c >= '0' && c <= '9');
+}
+
+
+static
+int is_exponent(char c)
+{
+    return (c == 'e' || c == 'E');
+}
+
+
+static
+const char* skip_whitespace(const char* ptr)
+{
+    while (is_whitespace(*ptr))
+        ptr++;
+
+    return ptr;
+}
+
+
+static
+const char* skip_line(const char* ptr)
+{
+    while (!is_newline(*ptr++))
+        ;
+
+    return ptr;
+}
+
+
+static
+fastObjGroup object_default(void)
+{
+    fastObjGroup object;
+
+    object.name         = 0;
+    object.face_count   = 0;
+    object.face_offset  = 0;
+    object.index_offset = 0;
+
+    return object;
+}
+
+
+static
+void object_clean(fastObjGroup* object)
+{
+    memory_dealloc(object->name);
+}
+
+
+static
+void flush_object(fastObjData* data)
+{
+    /* Add object if not empty */
+    if (data->object.face_count > 0)
+        array_push(data->mesh->objects, data->object);
+    else
+        object_clean(&data->object);
+
+    /* Reset for more data */
+    data->object = object_default();
+    data->object.face_offset  = array_size(data->mesh->face_vertices);
+    data->object.index_offset = array_size(data->mesh->indices);
+}
+
+
+
+static
+fastObjGroup group_default(void)
+{
+    fastObjGroup group;
+
+    group.name         = 0;
+    group.face_count   = 0;
+    group.face_offset  = 0;
+    group.index_offset = 0;
+
+    return group;
+}
+
+
+static
+void group_clean(fastObjGroup* group)
+{
+    memory_dealloc(group->name);
+}
+
+
+static
+void flush_group(fastObjData* data)
+{
+    /* Add group if not empty */
+    if (data->group.face_count > 0)
+        array_push(data->mesh->groups, data->group);
+    else
+        group_clean(&data->group);
+
+    /* Reset for more data */
+    data->group = group_default();
+    data->group.face_offset  = array_size(data->mesh->face_vertices);
+    data->group.index_offset = array_size(data->mesh->indices);
+}
+
+
+static
+const char* parse_int(const char* ptr, int* val)
+{
+    int sign;
+    int num;
+
+
+    if (*ptr == '-')
+    {
+        sign = -1;
+        ptr++;
+    }
+    else
+    {
+        sign = +1;
+    }
+
+    num = 0;
+    while (is_digit(*ptr))
+        num = 10 * num + (*ptr++ - '0');
+
+    *val = sign * num;
+
+    return ptr;
+}
+
+
+static
+const char* parse_float(const char* ptr, float* val)
+{
+    double        sign;
+    double        num;
+    double        fra;
+    double        div;
+    unsigned int  eval;
+    const double* powers;
+
+
+    ptr = skip_whitespace(ptr);
+
+    switch (*ptr)
+    {
+    case '+':
+        sign = 1.0;
+        ptr++;
+        break;
+
+    case '-':
+        sign = -1.0;
+        ptr++;
+        break;
+
+    default:
+        sign = 1.0;
+        break;
+    }
+
+
+    num = 0.0;
+    while (is_digit(*ptr))
+        num = 10.0 * num + (double)(*ptr++ - '0');
+
+    if (*ptr == '.')
+        ptr++;
+
+    fra = 0.0;
+    div = 1.0;
+
+    while (is_digit(*ptr))
+    {
+        fra  = 10.0 * fra + (double)(*ptr++ - '0');
+        div *= 10.0;
+    }
+
+    num += fra / div;
+
+    if (is_exponent(*ptr))
+    {
+        ptr++;
+
+        switch (*ptr)
+        {
+        case '+':
+            powers = POWER_10_POS;
+            ptr++;
+            break;
+
+        case '-':
+            powers = POWER_10_NEG;
+            ptr++;
+            break;
+
+        default:
+            powers = POWER_10_POS;
+            break;
+        }
+
+        eval = 0;
+        while (is_digit(*ptr))
+            eval = 10 * eval + (*ptr++ - '0');
+
+        num *= (eval >= MAX_POWER) ? 0.0 : powers[eval];
+    }
+
+    *val = (float)(sign * num);
+
+    return ptr;
+}
+
+
+static
+const char* parse_vertex(fastObjData* data, const char* ptr)
+{
+    unsigned int ii;
+    float        v;
+
+
+    for (ii = 0; ii < 3; ii++)
+    {
+        ptr = parse_float(ptr, &v);
+        array_push(data->mesh->positions, v);
+    }
+
+    return ptr;
+}
+
+
+static
+const char* parse_texcoord(fastObjData* data, const char* ptr)
+{
+    unsigned int ii;
+    float        v;
+
+
+    for (ii = 0; ii < 2; ii++)
+    {
+        ptr = parse_float(ptr, &v);
+        array_push(data->mesh->texcoords, v);
+    }
+
+    return ptr;
+}
+
+
+static
+const char* parse_normal(fastObjData* data, const char* ptr)
+{
+    unsigned int ii;
+    float        v;
+
+
+    for (ii = 0; ii < 3; ii++)
+    {
+        ptr = parse_float(ptr, &v);
+        array_push(data->mesh->normals, v);
+    }
+
+    return ptr;
+}
+
+
+static
+const char* parse_face(fastObjData* data, const char* ptr)
+{
+    unsigned int count;
+    fastObjIndex vn;
+    int          v;
+    int          t;
+    int          n;
+
+
+    ptr = skip_whitespace(ptr);
+
+    count = 0;
+    while (!is_newline(*ptr))
+    {
+        v = 0;
+        t = 0;
+        n = 0;
+
+        ptr = parse_int(ptr, &v);
+        if (*ptr == '/')
+        {
+            ptr++;
+            if (*ptr != '/')
+                ptr = parse_int(ptr, &t);
+
+            if (*ptr == '/')
+            {
+                ptr++;
+                ptr = parse_int(ptr, &n);
+            }
+        }
+
+        if (v < 0)
+            vn.p = (array_size(data->mesh->positions) / 3) - (fastObjUInt)(-v);
+        else
+            vn.p = (fastObjUInt)(v);
+
+        if (t < 0)
+            vn.t = (array_size(data->mesh->texcoords) / 2) - (fastObjUInt)(-t);
+        else if (t > 0)
+            vn.t = (fastObjUInt)(t);
+        else
+            vn.t = 0;
+
+        if (n < 0)
+            vn.n = (array_size(data->mesh->normals) / 3) - (fastObjUInt)(-n);
+        else if (n > 0)
+            vn.n = (fastObjUInt)(n);
+        else
+            vn.n = 0;
+
+        array_push(data->mesh->indices, vn);
+        count++;
+
+        ptr = skip_whitespace(ptr);
+    }
+
+    array_push(data->mesh->face_vertices, count);
+    array_push(data->mesh->face_materials, data->material);
+
+    data->group.face_count++;
+    data->object.face_count++;
+
+    return ptr;
+}
+
+
+static
+const char* parse_object(fastObjData* data, const char* ptr)
+{
+    const char* s;
+    const char* e;
+
+
+    ptr = skip_whitespace(ptr);
+
+    s = ptr;
+    while (!is_end_of_name(*ptr))
+        ptr++;
+
+    e = ptr;
+
+    flush_object(data);
+    data->object.name = string_copy(s, e);
+
+    return ptr;
+}
+
+
+static
+const char* parse_group(fastObjData* data, const char* ptr)
+{
+    const char* s;
+    const char* e;
+
+
+    ptr = skip_whitespace(ptr);
+
+    s = ptr;
+    while (!is_end_of_name(*ptr))
+        ptr++;
+
+    e = ptr;
+
+    flush_group(data);
+    data->group.name = string_copy(s, e);
+
+    return ptr;
+}
+
+
+static
+fastObjTexture map_default(void)
+{
+    fastObjTexture map;
+
+    map.name = 0;
+    map.path = 0;
+
+    return map;
+}
+
+
+static
+fastObjMaterial mtl_default(void)
+{
+    fastObjMaterial mtl;
+
+    mtl.name = 0;
+
+    mtl.Ka[0] = 0.0;
+    mtl.Ka[1] = 0.0;
+    mtl.Ka[2] = 0.0;
+    mtl.Kd[0] = 1.0;
+    mtl.Kd[1] = 1.0;
+    mtl.Kd[2] = 1.0;
+    mtl.Ks[0] = 0.0;
+    mtl.Ks[1] = 0.0;
+    mtl.Ks[2] = 0.0;
+    mtl.Ke[0] = 0.0;
+    mtl.Ke[1] = 0.0;
+    mtl.Ke[2] = 0.0;
+    mtl.Kt[0] = 0.0;
+    mtl.Kt[1] = 0.0;
+    mtl.Kt[2] = 0.0;
+    mtl.Ns    = 1.0;
+    mtl.Ni    = 1.0;
+    mtl.Tf[0] = 1.0;
+    mtl.Tf[1] = 1.0;
+    mtl.Tf[2] = 1.0;
+    mtl.d     = 1.0;
+    mtl.illum = 1;
+
+    mtl.map_Ka   = map_default();
+    mtl.map_Kd   = map_default();
+    mtl.map_Ks   = map_default();
+    mtl.map_Ke   = map_default();
+    mtl.map_Kt   = map_default();
+    mtl.map_Ns   = map_default();
+    mtl.map_Ni   = map_default();
+    mtl.map_d    = map_default();
+    mtl.map_bump = map_default();
+
+    return mtl;
+}
+
+
+static
+const char* parse_usemtl(fastObjData* data, const char* ptr)
+{
+    const char*      s;
+    const char*      e;
+    unsigned int     idx;
+    fastObjMaterial* mtl;
+
+
+    ptr = skip_whitespace(ptr);
+
+    /* Parse the material name */
+    s = ptr;
+    while (!is_end_of_name(*ptr))
+        ptr++;
+
+    e = ptr;
+
+    /* Find an existing material with the same name */
+    idx = 0;
+    while (idx < array_size(data->mesh->materials))
+    {
+        mtl = &data->mesh->materials[idx];
+        if (mtl->name && string_equal(mtl->name, s, e))
+            break;
+
+        idx++;
+    }
+
+    /* If doesn't exists, create a default one with this name
+    Note: this case happens when OBJ doesn't have its MTL */
+    if (idx == array_size(data->mesh->materials))
+    {
+        fastObjMaterial new_mtl = mtl_default();
+        new_mtl.name = string_copy(s, e);
+        array_push(data->mesh->materials, new_mtl);
+    }
+
+    data->material = idx;
+
+    return ptr;
+}
+
+
+static
+void map_clean(fastObjTexture* map)
+{
+    memory_dealloc(map->name);
+    memory_dealloc(map->path);
+}
+
+
+static
+void mtl_clean(fastObjMaterial* mtl)
+{
+    map_clean(&mtl->map_Ka);
+    map_clean(&mtl->map_Kd);
+    map_clean(&mtl->map_Ks);
+    map_clean(&mtl->map_Ke);
+    map_clean(&mtl->map_Kt);
+    map_clean(&mtl->map_Ns);
+    map_clean(&mtl->map_Ni);
+    map_clean(&mtl->map_d);
+    map_clean(&mtl->map_bump);
+
+    memory_dealloc(mtl->name);
+}
+
+
+static
+const char* read_mtl_int(const char* p, int* v)
+{
+    return parse_int(p, v);
+}
+
+
+static
+const char* read_mtl_single(const char* p, float* v)
+{
+    return parse_float(p, v);
+}
+
+
+static
+const char* read_mtl_triple(const char* p, float v[3])
+{
+    p = read_mtl_single(p, &v[0]);
+    p = read_mtl_single(p, &v[1]);
+    p = read_mtl_single(p, &v[2]);
+
+    return p;
+}
+
+
+static
+const char* read_map(fastObjData* data, const char* ptr, fastObjTexture* map)
+{
+    const char* s;
+    const char* e;
+    char*       name;
+    char*       path;
+
+    ptr = skip_whitespace(ptr);
+
+    /* Don't support options at present */
+    if (*ptr == '-')
+        return ptr;
+
+
+    /* Read name */
+    s = ptr;
+    while (!is_end_of_name(*ptr))
+        ptr++;
+
+    e = ptr;
+
+    name = string_copy(s, e);
+
+    path = string_concat(data->base, s, e);
+    string_fix_separators(path);
+
+    map->name = name;
+    map->path = path;
+
+    return e;
+}
+
+
+static
+int read_mtllib(fastObjData* data, void* file, const fastObjCallbacks* callbacks, void* user_data)
+{
+    unsigned long   n;
+    const char*     s;
+    char*           contents;
+    size_t          l;
+    const char*     p;
+    const char*     e;
+    int             found_d;
+    fastObjMaterial mtl;
+
+
+    /* Read entire file */
+    n = callbacks->file_size(file, user_data);
+
+    contents = (char*)(memory_realloc(0, n + 1));
+    if (!contents)
+        return 0;
+
+    l = callbacks->file_read(file, contents, n, user_data);
+    contents[l] = '\n';
+
+    mtl = mtl_default();
+
+    found_d = 0;
+
+    p = contents;
+    e = contents + l;
+    while (p < e)
+    {
+        p = skip_whitespace(p);
+
+        switch (*p)
+        {
+        case 'n':
+            p++;
+            if (p[0] == 'e' &&
+                p[1] == 'w' &&
+                p[2] == 'm' &&
+                p[3] == 't' &&
+                p[4] == 'l' &&
+                is_whitespace(p[5]))
+            {
+                /* Push previous material (if there is one) */
+                if (mtl.name)
+                {
+                    array_push(data->mesh->materials, mtl);
+                    mtl = mtl_default();
+                }
+
+
+                /* Read name */
+                p += 5;
+
+                while (is_whitespace(*p))
+                    p++;
+
+                s = p;
+                while (!is_end_of_name(*p))
+                    p++;
+
+                mtl.name = string_copy(s, p);
+            }
+            break;
+
+        case 'K':
+            if (p[1] == 'a')
+                p = read_mtl_triple(p + 2, mtl.Ka);
+            else if (p[1] == 'd')
+                p = read_mtl_triple(p + 2, mtl.Kd);
+            else if (p[1] == 's')
+                p = read_mtl_triple(p + 2, mtl.Ks);
+            else if (p[1] == 'e')
+                p = read_mtl_triple(p + 2, mtl.Ke);
+            else if (p[1] == 't')
+                p = read_mtl_triple(p + 2, mtl.Kt);
+            break;
+
+        case 'N':
+            if (p[1] == 's')
+                p = read_mtl_single(p + 2, &mtl.Ns);
+            else if (p[1] == 'i')
+                p = read_mtl_single(p + 2, &mtl.Ni);
+            break;
+
+        case 'T':
+            if (p[1] == 'r')
+            {
+                float Tr;
+                p = read_mtl_single(p + 2, &Tr);
+                if (!found_d)
+                {
+                    /* Ignore Tr if we've already read d */
+                    mtl.d = 1.0f - Tr;
+                }
+            }
+            else if (p[1] == 'f')
+                p = read_mtl_triple(p + 2, mtl.Tf);
+            break;
+
+        case 'd':
+            if (is_whitespace(p[1]))
+            {
+                p = read_mtl_single(p + 1, &mtl.d);
+                found_d = 1;
+            }
+            break;
+
+        case 'i':
+            p++;
+            if (p[0] == 'l' &&
+                p[1] == 'l' &&
+                p[2] == 'u' &&
+                p[3] == 'm' &&
+                is_whitespace(p[4]))
+            {
+                p = read_mtl_int(p + 4, &mtl.illum);
+            }
+            break;
+
+        case 'm':
+            p++;
+            if (p[0] == 'a' &&
+                p[1] == 'p' &&
+                p[2] == '_')
+            {
+                p += 3;
+                if (*p == 'K')
+                {
+                    p++;
+                    if (is_whitespace(p[1]))
+                    {
+                        if (*p == 'a')
+                            p = read_map(data, p + 1, &mtl.map_Ka);
+                        else if (*p == 'd')
+                            p = read_map(data, p + 1, &mtl.map_Kd);
+                        else if (*p == 's')
+                            p = read_map(data, p + 1, &mtl.map_Ks);
+                        else if (*p == 'e')
+                            p = read_map(data, p + 1, &mtl.map_Ke);
+                        else if (*p == 't')
+                            p = read_map(data, p + 1, &mtl.map_Kt);
+                    }
+                }
+                else if (*p == 'N')
+                {
+                    p++;
+                    if (is_whitespace(p[1]))
+                    {
+                        if (*p == 's')
+                            p = read_map(data, p + 1, &mtl.map_Ns);
+                        else if (*p == 'i')
+                            p = read_map(data, p + 1, &mtl.map_Ni);
+                    }
+                }
+                else if (*p == 'd')
+                {
+                    p++;
+                    if (is_whitespace(*p))
+                        p = read_map(data, p, &mtl.map_d);
+                }
+                else if ((p[0] == 'b' || p[0] == 'B') &&
+                         p[1] == 'u' &&
+                         p[2] == 'm' &&
+                         p[3] == 'p' &&
+                         is_whitespace(p[4]))
+                {
+                    p = read_map(data, p + 4, &mtl.map_bump);
+                }
+            }
+            break;
+
+        case '#':
+            break;
+        }
+
+        p = skip_line(p);
+    }
+
+    /* Push final material */
+    if (mtl.name)
+        array_push(data->mesh->materials, mtl);
+
+    memory_dealloc(contents);
+
+    return 1;
+}
+
+
+static
+const char* parse_mtllib(fastObjData* data, const char* ptr, const fastObjCallbacks* callbacks, void* user_data)
+{
+    const char* s;
+    const char* e;
+    char*       lib;
+    void*       file;
+
+
+    ptr = skip_whitespace(ptr);
+
+    s = ptr;
+    while (!is_end_of_name(*ptr))
+        ptr++;
+
+    e = ptr;
+
+    lib = string_concat(data->base, s, e);
+    if (lib)
+    {
+        string_fix_separators(lib);
+
+        file = callbacks->file_open(lib, user_data);
+        if (file)
+        {
+            read_mtllib(data, file, callbacks, user_data);
+            callbacks->file_close(file, user_data);
+        }
+
+        memory_dealloc(lib);
+    }
+
+    return ptr;
+}
+
+
+static
+void parse_buffer(fastObjData* data, const char* ptr, const char* end, const fastObjCallbacks* callbacks, void* user_data)
+{
+    const char* p;
+    
+    
+    p = ptr;
+    while (p != end)
+    {
+        p = skip_whitespace(p);
+
+        switch (*p)
+        {
+        case 'v':
+            p++;
+
+            switch (*p++)
+            {
+            case ' ':
+            case '\t':
+                p = parse_vertex(data, p);
+                break;
+
+            case 't':
+                p = parse_texcoord(data, p);
+                break;
+
+            case 'n':
+                p = parse_normal(data, p);
+                break;
+
+            default:
+                p--; /* roll p++ back in case *p was a newline */
+            }
+            break;
+
+        case 'f':
+            p++;
+
+            switch (*p++)
+            {
+            case ' ':
+            case '\t':
+                p = parse_face(data, p);
+                break;
+
+            default:
+                p--; /* roll p++ back in case *p was a newline */
+            }
+            break;
+
+        case 'o':
+            p++;
+
+            switch (*p++)
+            {
+            case ' ':
+            case '\t':
+                p = parse_object(data, p);
+                break;
+
+            default:
+                p--; /* roll p++ back in case *p was a newline */
+            }
+            break;
+
+        case 'g':
+            p++;
+
+            switch (*p++)
+            {
+            case ' ':
+            case '\t':
+                p = parse_group(data, p);
+                break;
+
+            default:
+                p--; /* roll p++ back in case *p was a newline */
+            }
+            break;
+
+        case 'm':
+            p++;
+            if (p[0] == 't' &&
+                p[1] == 'l' &&
+                p[2] == 'l' &&
+                p[3] == 'i' &&
+                p[4] == 'b' &&
+                is_whitespace(p[5]))
+                p = parse_mtllib(data, p + 5, callbacks, user_data);
+            break;
+
+        case 'u':
+            p++;
+            if (p[0] == 's' &&
+                p[1] == 'e' &&
+                p[2] == 'm' &&
+                p[3] == 't' &&
+                p[4] == 'l' &&
+                is_whitespace(p[5]))
+                p = parse_usemtl(data, p + 5);
+            break;
+
+        case '#':
+            break;
+        }
+
+        p = skip_line(p);
+
+        data->line++;
+    }
+}
+
+
+void fast_obj_destroy(fastObjMesh* m)
+{
+    unsigned int ii;
+
+
+    for (ii = 0; ii < array_size(m->objects); ii++)
+        object_clean(&m->objects[ii]);
+
+    for (ii = 0; ii < array_size(m->groups); ii++)
+        group_clean(&m->groups[ii]);
+
+    for (ii = 0; ii < array_size(m->materials); ii++)
+        mtl_clean(&m->materials[ii]);
+
+    array_clean(m->positions);
+    array_clean(m->texcoords);
+    array_clean(m->normals);
+    array_clean(m->face_vertices);
+    array_clean(m->face_materials);
+    array_clean(m->indices);
+    array_clean(m->objects);
+    array_clean(m->groups);
+    array_clean(m->materials);
+
+    memory_dealloc(m);
+}
+
+
+fastObjMesh* fast_obj_read(const char* path)
+{
+    fastObjCallbacks callbacks;
+    callbacks.file_open = file_open;
+    callbacks.file_close = file_close;
+    callbacks.file_read = file_read;
+    callbacks.file_size = file_size;
+
+    return fast_obj_read_with_callbacks(path, &callbacks, 0);
+}
+
+
+fastObjMesh* fast_obj_read_with_callbacks(const char* path, const fastObjCallbacks* callbacks, void* user_data)
+{
+    fastObjData  data;
+    fastObjMesh* m;
+    void*        file;
+    char*        buffer;
+    char*        start;
+    char*        end;
+    char*        last;
+    fastObjUInt  read;
+    fastObjUInt  bytes;
+
+    /* Check if callbacks are valid */
+    if(!callbacks)
+        return 0;
+
+
+    /* Open file */
+    file = callbacks->file_open(path, user_data);
+    if (!file)
+        return 0;
+
+
+    /* Empty mesh */
+    m = (fastObjMesh*)(memory_realloc(0, sizeof(fastObjMesh)));
+    if (!m)
+        return 0;
+
+    m->positions      = 0;
+    m->texcoords      = 0;
+    m->normals        = 0;
+    m->face_vertices  = 0;
+    m->face_materials = 0;
+    m->indices        = 0;
+    m->materials      = 0;
+    m->objects        = 0;
+    m->groups         = 0;
+
+
+    /* Add dummy position/texcoord/normal */
+    array_push(m->positions, 0.0f);
+    array_push(m->positions, 0.0f);
+    array_push(m->positions, 0.0f);
+
+    array_push(m->texcoords, 0.0f);
+    array_push(m->texcoords, 0.0f);
+
+    array_push(m->normals, 0.0f);
+    array_push(m->normals, 0.0f);
+    array_push(m->normals, 1.0f);
+
+
+    /* Data needed during parsing */
+    data.mesh     = m;
+    data.object   = object_default();
+    data.group    = group_default();
+    data.material = 0;
+    data.line     = 1;
+    data.base     = 0;
+
+
+    /* Find base path for materials/textures */
+    {
+        const char* sep1 = strrchr(path, FAST_OBJ_SEPARATOR);
+        const char* sep2 = strrchr(path, FAST_OBJ_OTHER_SEP);
+
+        /* Use the last separator in the path */
+        const char* sep = sep2 && (!sep1 || sep1 < sep2) ? sep2 : sep1;
+
+        if (sep)
+            data.base = string_substr(path, 0, sep - path + 1);
+    }
+
+
+    /* Create buffer for reading file */
+    buffer = (char*)(memory_realloc(0, 2 * BUFFER_SIZE * sizeof(char)));
+    if (!buffer)
+        return 0;
+
+    start = buffer;
+    for (;;)
+    {
+        /* Read another buffer's worth from file */
+        read = (fastObjUInt)(callbacks->file_read(file, start, BUFFER_SIZE, user_data));
+        if (read == 0 && start == buffer)
+            break;
+
+
+        /* Ensure buffer ends in a newline */
+        if (read < BUFFER_SIZE)
+        {
+            if (read == 0 || start[read - 1] != '\n')
+                start[read++] = '\n';
+        }
+
+        end = start + read;
+        if (end == buffer)
+            break;
+
+
+        /* Find last new line */
+        last = end;
+        while (last > buffer)
+        {
+            last--;
+            if (*last == '\n')
+                break;
+        }
+
+
+        /* Check there actually is a new line */
+        if (*last != '\n')
+            break;
+
+        last++;
+
+
+        /* Process buffer */
+        parse_buffer(&data, buffer, last, callbacks, user_data);
+
+
+        /* Copy overflow for next buffer */
+        bytes = (fastObjUInt)(end - last);
+        memmove(buffer, last, bytes);
+        start = buffer + bytes;
+    }
+
+
+    /* Flush final object/group */
+    flush_object(&data);
+    object_clean(&data.object);
+
+    flush_group(&data);
+    group_clean(&data.group);
+
+    m->position_count = array_size(m->positions) / 3;
+    m->texcoord_count = array_size(m->texcoords) / 2;
+    m->normal_count   = array_size(m->normals) / 3;
+    m->face_count     = array_size(m->face_vertices);
+    m->index_count    = array_size(m->indices);
+    m->material_count = array_size(m->materials);
+    m->object_count   = array_size(m->objects);
+    m->group_count    = array_size(m->groups);
+
+
+    /* Clean up */
+    memory_dealloc(buffer);
+    memory_dealloc(data.base);
+
+    callbacks->file_close(file, user_data);
+
+    return m;
+}
+
+#endif
diff --git a/src/fast_obj/test/test.cpp b/src/fast_obj/test/test.cpp
new file mode 100644
index 0000000..05b427f
--- /dev/null
+++ b/src/fast_obj/test/test.cpp
@@ -0,0 +1,181 @@
+/*
+ *
+ * MIT License
+ *
+ * Copyright (c) 2018 Richard Knight
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#define FAST_OBJ_IMPLEMENTATION
+#include "fast_obj.h"
+
+#define TINYOBJLOADER_IMPLEMENTATION
+#include "tiny_obj_loader.h"
+
+#include <chrono>
+
+using namespace tinyobj;
+
+
+struct tinyObj
+{
+    attrib_t                attrib;
+    std::vector<shape_t>    shapes;
+    std::vector<material_t> materials;
+};
+
+
+
+static
+bool read_tiny_obj(const char* path, tinyObj* o)
+{
+    std::string err;
+    std::string warn;
+    return LoadObj(&o->attrib, &o->shapes, &o->materials, &warn, &err, path, 0, false);
+}
+
+
+static
+void check(bool c, const char* m)
+{
+    if (!c)
+        printf("CHECK FAILED : %s\n", m);
+}
+
+#define CHECK(_c) check(_c, #_c)
+
+
+static
+void compare_mesh(fastObjMesh* m, tinyObj* o)
+{
+    CHECK(m->group_count == o->shapes.size());
+
+    for (unsigned int ii = 0; ii < m->group_count; ii++)
+    {
+        const fastObjGroup& grp = m->groups[ii];
+        const shape_t&      shp = o->shapes[ii];
+
+        std::string grp_name;
+        if (grp.name)
+            grp_name = std::string(grp.name);
+
+        CHECK(shp.name == grp_name);
+        CHECK(shp.mesh.num_face_vertices.size() == grp.face_count);
+
+        int idx = 0;
+        for (unsigned int jj = 0; jj < grp.face_count; jj++)
+        {
+            unsigned int fv = m->face_vertices[grp.face_offset + jj];
+
+            CHECK(shp.mesh.num_face_vertices[jj] == fv);
+
+            for (unsigned int kk = 0; kk < fv; kk++)
+            {
+                index_t oi = shp.mesh.indices[idx];
+                fastObjIndex mi = m->indices[grp.index_offset + idx];
+
+                CHECK(oi.vertex_index + 1 == mi.p);
+                CHECK(oi.texcoord_index + 1 == mi.t);
+                CHECK(oi.normal_index + 1 == mi.n);
+
+                if (mi.p)
+                {
+                    CHECK(o->attrib.vertices[3 * oi.vertex_index + 0] == m->positions[3 * mi.p + 0]);
+                    CHECK(o->attrib.vertices[3 * oi.vertex_index + 1] == m->positions[3 * mi.p + 1]);
+                    CHECK(o->attrib.vertices[3 * oi.vertex_index + 2] == m->positions[3 * mi.p + 2]);
+                }
+
+                if (mi.t)
+                {
+                    CHECK(o->attrib.texcoords[2 * oi.texcoord_index + 0] == m->texcoords[2 * mi.t + 0]);
+                    CHECK(o->attrib.texcoords[2 * oi.texcoord_index + 1] == m->texcoords[2 * mi.t + 1]);
+                }
+
+                if (mi.n)
+                {
+                    CHECK(o->attrib.normals[3 * oi.normal_index + 0] == m->normals[3 * mi.n + 0]);
+                    CHECK(o->attrib.normals[3 * oi.normal_index + 1] == m->normals[3 * mi.n + 1]);
+                    CHECK(o->attrib.normals[3 * oi.normal_index + 2] == m->normals[3 * mi.n + 2]);
+                }
+
+                idx++;
+            }
+        }
+    }
+}
+
+
+int main(int argc, const char* argv[])
+{
+    if (argc != 2)
+    {
+        printf("%s <obj file>\n", argv[0]);
+        return -1;
+    }
+
+    printf("Reading with fast_obj\n");
+
+    auto fast_start = std::chrono::high_resolution_clock::now();
+
+    fastObjMesh* m = fast_obj_read(argv[1]);
+
+    auto fast_end = std::chrono::high_resolution_clock::now();
+    std::chrono::duration<double> fast_time = fast_end - fast_start;
+
+    if (!m)
+    {
+        printf("Failed!\n");
+        return -1;
+    }
+
+    printf("Took %0.2f secs\n", fast_time.count());
+
+
+    printf("Reading with tiny_obj_loader\n");
+    tinyObj o;
+
+    auto tiny_start = std::chrono::high_resolution_clock::now();
+
+    bool success = read_tiny_obj(argv[1], &o);
+
+    auto tiny_end = std::chrono::high_resolution_clock::now();
+    std::chrono::duration<double> tiny_time = tiny_end - tiny_start;
+
+    if (!success)
+    {
+        printf("Failed!\n");
+        return -1;
+    }
+
+    printf("Took %0.2f secs\n", tiny_time.count());
+
+    printf("Comparing...\n");
+    compare_mesh(m, &o);
+
+    printf("Done\n");
+
+    fast_obj_destroy(m);
+
+    return 0;
+}
+
+
+
diff --git a/src/fast_obj/test/tiny_obj_loader.h b/src/fast_obj/test/tiny_obj_loader.h
new file mode 100644
index 0000000..54ebe09
--- /dev/null
+++ b/src/fast_obj/test/tiny_obj_loader.h
@@ -0,0 +1,2926 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2012-2018 Syoyo Fujita and many contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+//
+// version 2.0.0 : Add new object oriented API. 1.x API is still provided.
+//                 * Support line primitive.
+//                 * Support points primitive.
+// version 1.4.0 : Modifed ParseTextureNameAndOption API
+// version 1.3.1 : Make ParseTextureNameAndOption API public
+// version 1.3.0 : Separate warning and error message(breaking API of LoadObj)
+// version 1.2.3 : Added color space extension('-colorspace') to tex opts.
+// version 1.2.2 : Parse multiple group names.
+// version 1.2.1 : Added initial support for line('l') primitive(PR #178)
+// version 1.2.0 : Hardened implementation(#175)
+// version 1.1.1 : Support smoothing groups(#162)
+// version 1.1.0 : Support parsing vertex color(#144)
+// version 1.0.8 : Fix parsing `g` tag just after `usemtl`(#138)
+// version 1.0.7 : Support multiple tex options(#126)
+// version 1.0.6 : Add TINYOBJLOADER_USE_DOUBLE option(#124)
+// version 1.0.5 : Ignore `Tr` when `d` exists in MTL(#43)
+// version 1.0.4 : Support multiple filenames for 'mtllib'(#112)
+// version 1.0.3 : Support parsing texture options(#85)
+// version 1.0.2 : Improve parsing speed by about a factor of 2 for large
+// files(#105)
+// version 1.0.1 : Fixes a shape is lost if obj ends with a 'usemtl'(#104)
+// version 1.0.0 : Change data structure. Change license from BSD to MIT.
+//
+
+//
+// Use this in *one* .cc
+//   #define TINYOBJLOADER_IMPLEMENTATION
+//   #include "tiny_obj_loader.h"
+//
+
+#ifndef TINY_OBJ_LOADER_H_
+#define TINY_OBJ_LOADER_H_
+
+#include <map>
+#include <string>
+#include <vector>
+
+namespace tinyobj {
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#if __has_warning("-Wzero-as-null-pointer-constant")
+#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+#endif
+
+#pragma clang diagnostic ignored "-Wpadded"
+
+#endif
+
+// https://en.wikipedia.org/wiki/Wavefront_.obj_file says ...
+//
+//  -blendu on | off                       # set horizontal texture blending
+//  (default on)
+//  -blendv on | off                       # set vertical texture blending
+//  (default on)
+//  -boost real_value                      # boost mip-map sharpness
+//  -mm base_value gain_value              # modify texture map values (default
+//  0 1)
+//                                         #     base_value = brightness,
+//                                         gain_value = contrast
+//  -o u [v [w]]                           # Origin offset             (default
+//  0 0 0)
+//  -s u [v [w]]                           # Scale                     (default
+//  1 1 1)
+//  -t u [v [w]]                           # Turbulence                (default
+//  0 0 0)
+//  -texres resolution                     # texture resolution to create
+//  -clamp on | off                        # only render texels in the clamped
+//  0-1 range (default off)
+//                                         #   When unclamped, textures are
+//                                         repeated across a surface,
+//                                         #   when clamped, only texels which
+//                                         fall within the 0-1
+//                                         #   range are rendered.
+//  -bm mult_value                         # bump multiplier (for bump maps
+//  only)
+//
+//  -imfchan r | g | b | m | l | z         # specifies which channel of the file
+//  is used to
+//                                         # create a scalar or bump texture.
+//                                         r:red, g:green,
+//                                         # b:blue, m:matte, l:luminance,
+//                                         z:z-depth..
+//                                         # (the default for bump is 'l' and
+//                                         for decal is 'm')
+//  bump -imfchan r bumpmap.tga            # says to use the red channel of
+//  bumpmap.tga as the bumpmap
+//
+// For reflection maps...
+//
+//   -type sphere                           # specifies a sphere for a "refl"
+//   reflection map
+//   -type cube_top    | cube_bottom |      # when using a cube map, the texture
+//   file for each
+//         cube_front  | cube_back   |      # side of the cube is specified
+//         separately
+//         cube_left   | cube_right
+//
+// TinyObjLoader extension.
+//
+//   -colorspace SPACE                      # Color space of the texture. e.g.
+//   'sRGB` or 'linear'
+//
+
+#ifdef TINYOBJLOADER_USE_DOUBLE
+//#pragma message "using double"
+typedef double real_t;
+#else
+//#pragma message "using float"
+typedef float real_t;
+#endif
+
+typedef enum {
+  TEXTURE_TYPE_NONE,  // default
+  TEXTURE_TYPE_SPHERE,
+  TEXTURE_TYPE_CUBE_TOP,
+  TEXTURE_TYPE_CUBE_BOTTOM,
+  TEXTURE_TYPE_CUBE_FRONT,
+  TEXTURE_TYPE_CUBE_BACK,
+  TEXTURE_TYPE_CUBE_LEFT,
+  TEXTURE_TYPE_CUBE_RIGHT
+} texture_type_t;
+
+typedef struct {
+  texture_type_t type;      // -type (default TEXTURE_TYPE_NONE)
+  real_t sharpness;         // -boost (default 1.0?)
+  real_t brightness;        // base_value in -mm option (default 0)
+  real_t contrast;          // gain_value in -mm option (default 1)
+  real_t origin_offset[3];  // -o u [v [w]] (default 0 0 0)
+  real_t scale[3];          // -s u [v [w]] (default 1 1 1)
+  real_t turbulence[3];     // -t u [v [w]] (default 0 0 0)
+  // int   texture_resolution; // -texres resolution (default = ?) TODO
+  bool clamp;    // -clamp (default false)
+  char imfchan;  // -imfchan (the default for bump is 'l' and for decal is 'm')
+  bool blendu;   // -blendu (default on)
+  bool blendv;   // -blendv (default on)
+  real_t bump_multiplier;  // -bm (for bump maps only, default 1.0)
+
+  // extension
+  std::string colorspace;  // Explicitly specify color space of stored texel
+                           // value. Usually `sRGB` or `linear` (default empty).
+} texture_option_t;
+
+typedef struct {
+  std::string name;
+
+  real_t ambient[3];
+  real_t diffuse[3];
+  real_t specular[3];
+  real_t transmittance[3];
+  real_t emission[3];
+  real_t shininess;
+  real_t ior;       // index of refraction
+  real_t dissolve;  // 1 == opaque; 0 == fully transparent
+  // illumination model (see http://www.fileformat.info/format/material/)
+  int illum;
+
+  int dummy;  // Suppress padding warning.
+
+  std::string ambient_texname;             // map_Ka
+  std::string diffuse_texname;             // map_Kd
+  std::string specular_texname;            // map_Ks
+  std::string specular_highlight_texname;  // map_Ns
+  std::string bump_texname;                // map_bump, map_Bump, bump
+  std::string displacement_texname;        // disp
+  std::string alpha_texname;               // map_d
+  std::string reflection_texname;          // refl
+
+  texture_option_t ambient_texopt;
+  texture_option_t diffuse_texopt;
+  texture_option_t specular_texopt;
+  texture_option_t specular_highlight_texopt;
+  texture_option_t bump_texopt;
+  texture_option_t displacement_texopt;
+  texture_option_t alpha_texopt;
+  texture_option_t reflection_texopt;
+
+  // PBR extension
+  // http://exocortex.com/blog/extending_wavefront_mtl_to_support_pbr
+  real_t roughness;            // [0, 1] default 0
+  real_t metallic;             // [0, 1] default 0
+  real_t sheen;                // [0, 1] default 0
+  real_t clearcoat_thickness;  // [0, 1] default 0
+  real_t clearcoat_roughness;  // [0, 1] default 0
+  real_t anisotropy;           // aniso. [0, 1] default 0
+  real_t anisotropy_rotation;  // anisor. [0, 1] default 0
+  real_t pad0;
+  std::string roughness_texname;  // map_Pr
+  std::string metallic_texname;   // map_Pm
+  std::string sheen_texname;      // map_Ps
+  std::string emissive_texname;   // map_Ke
+  std::string normal_texname;     // norm. For normal mapping.
+
+  texture_option_t roughness_texopt;
+  texture_option_t metallic_texopt;
+  texture_option_t sheen_texopt;
+  texture_option_t emissive_texopt;
+  texture_option_t normal_texopt;
+
+  int pad2;
+
+  std::map<std::string, std::string> unknown_parameter;
+
+#ifdef TINY_OBJ_LOADER_PYTHON_BINDING
+  // For pybind11
+  std::array<double, 3> GetDiffuse() {
+    std::array<double, 3> values;
+    values[0] = double(diffuse[0]);
+    values[1] = double(diffuse[1]);
+    values[2] = double(diffuse[2]);
+
+    return values;
+  }
+
+  std::array<double, 3> GetSpecular() {
+    std::array<double, 3> values;
+    values[0] = double(specular[0]);
+    values[1] = double(specular[1]);
+    values[2] = double(specular[2]);
+
+    return values;
+  }
+
+  std::array<double, 3> GetTransmittance() {
+    std::array<double, 3> values;
+    values[0] = double(transmittance[0]);
+    values[1] = double(transmittance[1]);
+    values[2] = double(transmittance[2]);
+
+    return values;
+  }
+
+  std::array<double, 3> GetEmission() {
+    std::array<double, 3> values;
+    values[0] = double(emission[0]);
+    values[1] = double(emission[1]);
+    values[2] = double(emission[2]);
+
+    return values;
+  }
+
+  std::array<double, 3> GetAmbient() {
+    std::array<double, 3> values;
+    values[0] = double(ambient[0]);
+    values[1] = double(ambient[1]);
+    values[2] = double(ambient[2]);
+
+    return values;
+  }
+
+  void SetDiffuse(std::array<double, 3> &a) {
+    diffuse[0] = real_t(a[0]);
+    diffuse[1] = real_t(a[1]);
+    diffuse[2] = real_t(a[2]);
+  }
+
+  void SetAmbient(std::array<double, 3> &a) {
+    ambient[0] = real_t(a[0]);
+    ambient[1] = real_t(a[1]);
+    ambient[2] = real_t(a[2]);
+  }
+
+  void SetSpecular(std::array<double, 3> &a) {
+    specular[0] = real_t(a[0]);
+    specular[1] = real_t(a[1]);
+    specular[2] = real_t(a[2]);
+  }
+
+  void SetTransmittance(std::array<double, 3> &a) {
+    transmittance[0] = real_t(a[0]);
+    transmittance[1] = real_t(a[1]);
+    transmittance[2] = real_t(a[2]);
+  }
+
+  std::string GetCustomParameter(const std::string &key) {
+    std::map<std::string, std::string>::const_iterator it =
+        unknown_parameter.find(key);
+
+    if (it != unknown_parameter.end()) {
+      return it->second;
+    }
+    return std::string();
+  }
+
+#endif
+
+} material_t;
+
+typedef struct {
+  std::string name;
+
+  std::vector<int> intValues;
+  std::vector<real_t> floatValues;
+  std::vector<std::string> stringValues;
+} tag_t;
+
+// Index struct to support different indices for vtx/normal/texcoord.
+// -1 means not used.
+typedef struct {
+  int vertex_index;
+  int normal_index;
+  int texcoord_index;
+} index_t;
+
+typedef struct {
+  std::vector<index_t> indices;
+  std::vector<unsigned char> num_face_vertices;  // The number of vertices per
+                                                 // face. 3 = polygon, 4 = quad,
+                                                 // ... Up to 255.
+  std::vector<int> material_ids;                 // per-face material ID
+  std::vector<unsigned int> smoothing_group_ids;  // per-face smoothing group
+                                                  // ID(0 = off. positive value
+                                                  // = group id)
+  std::vector<tag_t> tags;                        // SubD tag
+} mesh_t;
+
+// typedef struct {
+//  std::vector<int> indices;  // pairs of indices for lines
+//} path_t;
+
+typedef struct {
+  // Linear flattened indices.
+  std::vector<index_t> indices;        // indices for vertices(poly lines)
+  std::vector<int> num_line_vertices;  // The number of vertices per line.
+} lines_t;
+
+typedef struct {
+  std::vector<index_t> indices;  // indices for points
+} points_t;
+
+typedef struct {
+  std::string name;
+  mesh_t mesh;
+  lines_t lines;
+  points_t points;
+} shape_t;
+
+// Vertex attributes
+struct attrib_t {
+  std::vector<real_t> vertices;  // 'v'(xyz)
+
+  // For backward compatibility, we store vertex weight in separate array.
+  std::vector<real_t> vertex_weights;  // 'v'(w)
+  std::vector<real_t> normals;         // 'vn'
+  std::vector<real_t> texcoords;       // 'vt'(uv)
+
+  // For backward compatibility, we store texture coordinate 'w' in separate
+  // array.
+  std::vector<real_t> texcoord_ws;  // 'vt'(w)
+  std::vector<real_t> colors;       // extension: vertex colors
+
+  attrib_t() {}
+
+  //
+  // For pybind11
+  //
+  const std::vector<real_t> &GetVertices() const { return vertices; }
+
+  const std::vector<real_t> &GetVertexWeights() const { return vertex_weights; }
+};
+
+typedef struct callback_t_ {
+  // W is optional and set to 1 if there is no `w` item in `v` line
+  void (*vertex_cb)(void *user_data, real_t x, real_t y, real_t z, real_t w);
+  void (*normal_cb)(void *user_data, real_t x, real_t y, real_t z);
+
+  // y and z are optional and set to 0 if there is no `y` and/or `z` item(s) in
+  // `vt` line.
+  void (*texcoord_cb)(void *user_data, real_t x, real_t y, real_t z);
+
+  // called per 'f' line. num_indices is the number of face indices(e.g. 3 for
+  // triangle, 4 for quad)
+  // 0 will be passed for undefined index in index_t members.
+  void (*index_cb)(void *user_data, index_t *indices, int num_indices);
+  // `name` material name, `material_id` = the array index of material_t[]. -1
+  // if
+  // a material not found in .mtl
+  void (*usemtl_cb)(void *user_data, const char *name, int material_id);
+  // `materials` = parsed material data.
+  void (*mtllib_cb)(void *user_data, const material_t *materials,
+                    int num_materials);
+  // There may be multiple group names
+  void (*group_cb)(void *user_data, const char **names, int num_names);
+  void (*object_cb)(void *user_data, const char *name);
+
+  callback_t_()
+      : vertex_cb(NULL),
+        normal_cb(NULL),
+        texcoord_cb(NULL),
+        index_cb(NULL),
+        usemtl_cb(NULL),
+        mtllib_cb(NULL),
+        group_cb(NULL),
+        object_cb(NULL) {}
+} callback_t;
+
+class MaterialReader {
+ public:
+  MaterialReader() {}
+  virtual ~MaterialReader();
+
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *warn,
+                          std::string *err) = 0;
+};
+
+///
+/// Read .mtl from a file.
+///
+class MaterialFileReader : public MaterialReader {
+ public:
+  explicit MaterialFileReader(const std::string &mtl_basedir)
+      : m_mtlBaseDir(mtl_basedir) {}
+  virtual ~MaterialFileReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *warn,
+                          std::string *err);
+
+ private:
+  std::string m_mtlBaseDir;
+};
+
+///
+/// Read .mtl from a stream.
+///
+class MaterialStreamReader : public MaterialReader {
+ public:
+  explicit MaterialStreamReader(std::istream &inStream)
+      : m_inStream(inStream) {}
+  virtual ~MaterialStreamReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *warn,
+                          std::string *err);
+
+ private:
+  std::istream &m_inStream;
+};
+
+// v2 API
+struct ObjReaderConfig {
+  bool triangulate;  // triangulate polygon?
+
+  /// Parse vertex color.
+  /// If vertex color is not present, its filled with default value.
+  /// false = no vertex color
+  /// This will increase memory of parsed .obj
+  bool vertex_color;
+
+  ///
+  /// Search path to .mtl file.
+  /// Default = "" = search from the same directory of .obj file.
+  /// Valid only when loading .obj from a file.
+  ///
+  std::string mtl_search_path;
+
+  ObjReaderConfig() : triangulate(true), vertex_color(true) {}
+};
+
+///
+/// Wavefront .obj reader class(v2 API)
+///
+class ObjReader {
+ public:
+  ObjReader() : valid_(false) {}
+  ~ObjReader() {}
+
+  ///
+  /// Load .obj and .mtl from a file.
+  ///
+  /// @param[in] filename wavefront .obj filename
+  /// @param[in] config Reader configuration
+  ///
+  bool ParseFromFile(const std::string &filename,
+                     const ObjReaderConfig &config = ObjReaderConfig());
+
+  ///
+  /// Parse .obj from a text string.
+  /// Need to supply .mtl text string by `mtl_text`.
+  /// This function ignores `mtllib` line in .obj text.
+  ///
+  /// @param[in] obj_text wavefront .obj filename
+  /// @param[in] mtl_text wavefront .mtl filename
+  /// @param[in] config Reader configuration
+  ///
+  bool ParseFromString(const std::string &obj_text, const std::string &mtl_text,
+                       const ObjReaderConfig &config = ObjReaderConfig());
+
+  ///
+  /// .obj was loaded or parsed correctly.
+  ///
+  bool Valid() const { return valid_; }
+
+  const attrib_t &GetAttrib() const { return attrib_; }
+
+  const std::vector<shape_t> &GetShapes() const { return shapes_; }
+
+  const std::vector<material_t> &GetMaterials() const { return materials_; }
+
+  ///
+  /// Warning message(may be filled after `Load` or `Parse`)
+  ///
+  const std::string &Warning() const { return warning_; }
+
+  ///
+  /// Error message(filled when `Load` or `Parse` failed)
+  ///
+  const std::string &Error() const { return error_; }
+
+ private:
+  bool valid_;
+
+  attrib_t attrib_;
+  std::vector<shape_t> shapes_;
+  std::vector<material_t> materials_;
+
+  std::string warning_;
+  std::string error_;
+};
+
+/// ==>>========= Legacy v1 API =============================================
+
+/// Loads .obj from a file.
+/// 'attrib', 'shapes' and 'materials' will be filled with parsed shape data
+/// 'shapes' will be filled with parsed shape data
+/// Returns true when loading .obj become success.
+/// Returns warning message into `warn`, and error message into `err`
+/// 'mtl_basedir' is optional, and used for base directory for .mtl file.
+/// In default(`NULL'), .mtl file is searched from an application's working
+/// directory.
+/// 'triangulate' is optional, and used whether triangulate polygon face in .obj
+/// or not.
+/// Option 'default_vcols_fallback' specifies whether vertex colors should
+/// always be defined, even if no colors are given (fallback to white).
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *warn,
+             std::string *err, const char *filename,
+             const char *mtl_basedir = NULL, bool triangulate = true,
+             bool default_vcols_fallback = true);
+
+/// Loads .obj from a file with custom user callback.
+/// .mtl is loaded as usual and parsed material_t data will be passed to
+/// `callback.mtllib_cb`.
+/// Returns true when loading .obj/.mtl become success.
+/// Returns warning message into `warn`, and error message into `err`
+/// See `examples/callback_api/` for how to use this function.
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data = NULL,
+                         MaterialReader *readMatFn = NULL,
+                         std::string *warn = NULL, std::string *err = NULL);
+
+/// Loads object from a std::istream, uses `readMatFn` to retrieve
+/// std::istream for materials.
+/// Returns true when loading .obj become success.
+/// Returns warning and error message into `err`
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *warn,
+             std::string *err, std::istream *inStream,
+             MaterialReader *readMatFn = NULL, bool triangulate = true,
+             bool default_vcols_fallback = true);
+
+/// Loads materials into std::map
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream,
+             std::string *warning, std::string *err);
+
+///
+/// Parse texture name and texture option for custom texture parameter through
+/// material::unknown_parameter
+///
+/// @param[out] texname Parsed texture name
+/// @param[out] texopt Parsed texopt
+/// @param[in] linebuf Input string
+///
+bool ParseTextureNameAndOption(std::string *texname, texture_option_t *texopt,
+                               const char *linebuf);
+
+/// =<<========== Legacy v1 API =============================================
+
+}  // namespace tinyobj
+
+#endif  // TINY_OBJ_LOADER_H_
+
+#ifdef TINYOBJLOADER_IMPLEMENTATION
+#include <cassert>
+#include <cctype>
+#include <cmath>
+#include <cstddef>
+#include <cstdlib>
+#include <cstring>
+#include <limits>
+#include <utility>
+
+#include <fstream>
+#include <sstream>
+
+namespace tinyobj {
+
+MaterialReader::~MaterialReader() {}
+
+struct vertex_index_t {
+  int v_idx, vt_idx, vn_idx;
+  vertex_index_t() : v_idx(-1), vt_idx(-1), vn_idx(-1) {}
+  explicit vertex_index_t(int idx) : v_idx(idx), vt_idx(idx), vn_idx(idx) {}
+  vertex_index_t(int vidx, int vtidx, int vnidx)
+      : v_idx(vidx), vt_idx(vtidx), vn_idx(vnidx) {}
+};
+
+// Internal data structure for face representation
+// index + smoothing group.
+struct face_t {
+  unsigned int
+      smoothing_group_id;  // smoothing group id. 0 = smoothing groupd is off.
+  int pad_;
+  std::vector<vertex_index_t> vertex_indices;  // face vertex indices.
+
+  face_t() : smoothing_group_id(0), pad_(0) {}
+};
+
+// Internal data structure for line representation
+struct __line_t {
+  // l v1/vt1 v2/vt2 ...
+  // In the specification, line primitrive does not have normal index, but
+  // TinyObjLoader allow it
+  std::vector<vertex_index_t> vertex_indices;
+};
+
+// Internal data structure for points representation
+struct __points_t {
+  // p v1 v2 ...
+  // In the specification, point primitrive does not have normal index and
+  // texture coord index, but TinyObjLoader allow it.
+  std::vector<vertex_index_t> vertex_indices;
+};
+
+struct tag_sizes {
+  tag_sizes() : num_ints(0), num_reals(0), num_strings(0) {}
+  int num_ints;
+  int num_reals;
+  int num_strings;
+};
+
+struct obj_shape {
+  std::vector<real_t> v;
+  std::vector<real_t> vn;
+  std::vector<real_t> vt;
+};
+
+//
+// Manages group of primitives(face, line, points, ...)
+struct PrimGroup {
+  std::vector<face_t> faceGroup;
+  std::vector<__line_t> lineGroup;
+  std::vector<__points_t> pointsGroup;
+
+  void clear() {
+    faceGroup.clear();
+    lineGroup.clear();
+    pointsGroup.clear();
+  }
+
+  bool IsEmpty() const {
+    return faceGroup.empty() && lineGroup.empty() && pointsGroup.empty();
+  }
+
+  // TODO(syoyo): bspline, surface, ...
+};
+
+// See
+// http://stackoverflow.com/questions/6089231/getting-std-ifstream-to-handle-lf-cr-and-crlf
+static std::istream &safeGetline(std::istream &is, std::string &t) {
+  t.clear();
+
+  // The characters in the stream are read one-by-one using a std::streambuf.
+  // That is faster than reading them one-by-one using the std::istream.
+  // Code that uses streambuf this way must be guarded by a sentry object.
+  // The sentry object performs various tasks,
+  // such as thread synchronization and updating the stream state.
+
+  std::istream::sentry se(is, true);
+  std::streambuf *sb = is.rdbuf();
+
+  if (se) {
+    for (;;) {
+      int c = sb->sbumpc();
+      switch (c) {
+        case '\n':
+          return is;
+        case '\r':
+          if (sb->sgetc() == '\n') sb->sbumpc();
+          return is;
+        case EOF:
+          // Also handle the case when the last line has no line ending
+          if (t.empty()) is.setstate(std::ios::eofbit);
+          return is;
+        default:
+          t += static_cast<char>(c);
+      }
+    }
+  }
+
+  return is;
+}
+
+#define IS_SPACE(x) (((x) == ' ') || ((x) == '\t'))
+#define IS_DIGIT(x) \
+  (static_cast<unsigned int>((x) - '0') < static_cast<unsigned int>(10))
+#define IS_NEW_LINE(x) (((x) == '\r') || ((x) == '\n') || ((x) == '\0'))
+
+// Make index zero-base, and also support relative index.
+static inline bool fixIndex(int idx, int n, int *ret) {
+  if (!ret) {
+    return false;
+  }
+
+  if (idx > 0) {
+    (*ret) = idx - 1;
+    return true;
+  }
+
+  if (idx == 0) {
+    // zero is not allowed according to the spec.
+    return false;
+  }
+
+  if (idx < 0) {
+    (*ret) = n + idx;  // negative value = relative
+    return true;
+  }
+
+  return false;  // never reach here.
+}
+
+static inline std::string parseString(const char **token) {
+  std::string s;
+  (*token) += strspn((*token), " \t");
+  size_t e = strcspn((*token), " \t\r");
+  s = std::string((*token), &(*token)[e]);
+  (*token) += e;
+  return s;
+}
+
+static inline int parseInt(const char **token) {
+  (*token) += strspn((*token), " \t");
+  int i = atoi((*token));
+  (*token) += strcspn((*token), " \t\r");
+  return i;
+}
+
+// Tries to parse a floating point number located at s.
+//
+// s_end should be a location in the string where reading should absolutely
+// stop. For example at the end of the string, to prevent buffer overflows.
+//
+// Parses the following EBNF grammar:
+//   sign    = "+" | "-" ;
+//   END     = ? anything not in digit ?
+//   digit   = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" ;
+//   integer = [sign] , digit , {digit} ;
+//   decimal = integer , ["." , integer] ;
+//   float   = ( decimal , END ) | ( decimal , ("E" | "e") , integer , END ) ;
+//
+//  Valid strings are for example:
+//   -0  +3.1417e+2  -0.0E-3  1.0324  -1.41   11e2
+//
+// If the parsing is a success, result is set to the parsed value and true
+// is returned.
+//
+// The function is greedy and will parse until any of the following happens:
+//  - a non-conforming character is encountered.
+//  - s_end is reached.
+//
+// The following situations triggers a failure:
+//  - s >= s_end.
+//  - parse failure.
+//
+static bool tryParseDouble(const char *s, const char *s_end, double *result) {
+  if (s >= s_end) {
+    return false;
+  }
+
+  double mantissa = 0.0;
+  // This exponent is base 2 rather than 10.
+  // However the exponent we parse is supposed to be one of ten,
+  // thus we must take care to convert the exponent/and or the
+  // mantissa to a * 2^E, where a is the mantissa and E is the
+  // exponent.
+  // To get the final double we will use ldexp, it requires the
+  // exponent to be in base 2.
+  int exponent = 0;
+
+  // NOTE: THESE MUST BE DECLARED HERE SINCE WE ARE NOT ALLOWED
+  // TO JUMP OVER DEFINITIONS.
+  char sign = '+';
+  char exp_sign = '+';
+  char const *curr = s;
+
+  // How many characters were read in a loop.
+  int read = 0;
+  // Tells whether a loop terminated due to reaching s_end.
+  bool end_not_reached = false;
+  bool leading_decimal_dots = false;
+
+  /*
+          BEGIN PARSING.
+  */
+
+  // Find out what sign we've got.
+  if (*curr == '+' || *curr == '-') {
+    sign = *curr;
+    curr++;
+    if ((curr != s_end) && (*curr == '.')) {
+      // accept. Somethig like `.7e+2`, `-.5234`
+      leading_decimal_dots = true;
+    }
+  } else if (IS_DIGIT(*curr)) { /* Pass through. */
+  } else if (*curr == '.') {
+    // accept. Somethig like `.7e+2`, `-.5234`
+    leading_decimal_dots = true;
+  } else {
+    goto fail;
+  }
+
+  // Read the integer part.
+  end_not_reached = (curr != s_end);
+  if (!leading_decimal_dots) {
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      mantissa *= 10;
+      mantissa += static_cast<int>(*curr - 0x30);
+      curr++;
+      read++;
+      end_not_reached = (curr != s_end);
+    }
+  }
+
+  // We must make sure we actually got something.
+  if (!leading_decimal_dots) {
+    if (read == 0) goto fail;
+  }
+
+  // We allow numbers of form "#", "###" etc.
+  if (!end_not_reached) goto assemble;
+
+  // Read the decimal part.
+  if (*curr == '.') {
+    curr++;
+    read = 1;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      static const double pow_lut[] = {
+          1.0, 0.1, 0.01, 0.001, 0.0001, 0.00001, 0.000001, 0.0000001,
+      };
+      const int lut_entries = sizeof pow_lut / sizeof pow_lut[0];
+
+      // NOTE: Don't use powf here, it will absolutely murder precision.
+      mantissa += static_cast<int>(*curr - 0x30) *
+                  (read < lut_entries ? pow_lut[read] : std::pow(10.0, -read));
+      read++;
+      curr++;
+      end_not_reached = (curr != s_end);
+    }
+  } else if (*curr == 'e' || *curr == 'E') {
+  } else {
+    goto assemble;
+  }
+
+  if (!end_not_reached) goto assemble;
+
+  // Read the exponent part.
+  if (*curr == 'e' || *curr == 'E') {
+    curr++;
+    // Figure out if a sign is present and if it is.
+    end_not_reached = (curr != s_end);
+    if (end_not_reached && (*curr == '+' || *curr == '-')) {
+      exp_sign = *curr;
+      curr++;
+    } else if (IS_DIGIT(*curr)) { /* Pass through. */
+    } else {
+      // Empty E is not allowed.
+      goto fail;
+    }
+
+    read = 0;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      exponent *= 10;
+      exponent += static_cast<int>(*curr - 0x30);
+      curr++;
+      read++;
+      end_not_reached = (curr != s_end);
+    }
+    exponent *= (exp_sign == '+' ? 1 : -1);
+    if (read == 0) goto fail;
+  }
+
+assemble:
+  *result = (sign == '+' ? 1 : -1) *
+            (exponent ? std::ldexp(mantissa * std::pow(5.0, exponent), exponent)
+                      : mantissa);
+  return true;
+fail:
+  return false;
+}
+
+static inline real_t parseReal(const char **token, double default_value = 0.0) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  double val = default_value;
+  tryParseDouble((*token), end, &val);
+  real_t f = static_cast<real_t>(val);
+  (*token) = end;
+  return f;
+}
+
+static inline bool parseReal(const char **token, real_t *out) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  double val;
+  bool ret = tryParseDouble((*token), end, &val);
+  if (ret) {
+    real_t f = static_cast<real_t>(val);
+    (*out) = f;
+  }
+  (*token) = end;
+  return ret;
+}
+
+static inline void parseReal2(real_t *x, real_t *y, const char **token,
+                              const double default_x = 0.0,
+                              const double default_y = 0.0) {
+  (*x) = parseReal(token, default_x);
+  (*y) = parseReal(token, default_y);
+}
+
+static inline void parseReal3(real_t *x, real_t *y, real_t *z,
+                              const char **token, const double default_x = 0.0,
+                              const double default_y = 0.0,
+                              const double default_z = 0.0) {
+  (*x) = parseReal(token, default_x);
+  (*y) = parseReal(token, default_y);
+  (*z) = parseReal(token, default_z);
+}
+
+static inline void parseV(real_t *x, real_t *y, real_t *z, real_t *w,
+                          const char **token, const double default_x = 0.0,
+                          const double default_y = 0.0,
+                          const double default_z = 0.0,
+                          const double default_w = 1.0) {
+  (*x) = parseReal(token, default_x);
+  (*y) = parseReal(token, default_y);
+  (*z) = parseReal(token, default_z);
+  (*w) = parseReal(token, default_w);
+}
+
+// Extension: parse vertex with colors(6 items)
+static inline bool parseVertexWithColor(real_t *x, real_t *y, real_t *z,
+                                        real_t *r, real_t *g, real_t *b,
+                                        const char **token,
+                                        const double default_x = 0.0,
+                                        const double default_y = 0.0,
+                                        const double default_z = 0.0) {
+  (*x) = parseReal(token, default_x);
+  (*y) = parseReal(token, default_y);
+  (*z) = parseReal(token, default_z);
+
+  const bool found_color =
+      parseReal(token, r) && parseReal(token, g) && parseReal(token, b);
+
+  if (!found_color) {
+    (*r) = (*g) = (*b) = 1.0;
+  }
+
+  return found_color;
+}
+
+static inline bool parseOnOff(const char **token, bool default_value = true) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+
+  bool ret = default_value;
+  if ((0 == strncmp((*token), "on", 2))) {
+    ret = true;
+  } else if ((0 == strncmp((*token), "off", 3))) {
+    ret = false;
+  }
+
+  (*token) = end;
+  return ret;
+}
+
+static inline texture_type_t parseTextureType(
+    const char **token, texture_type_t default_value = TEXTURE_TYPE_NONE) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  texture_type_t ty = default_value;
+
+  if ((0 == strncmp((*token), "cube_top", strlen("cube_top")))) {
+    ty = TEXTURE_TYPE_CUBE_TOP;
+  } else if ((0 == strncmp((*token), "cube_bottom", strlen("cube_bottom")))) {
+    ty = TEXTURE_TYPE_CUBE_BOTTOM;
+  } else if ((0 == strncmp((*token), "cube_left", strlen("cube_left")))) {
+    ty = TEXTURE_TYPE_CUBE_LEFT;
+  } else if ((0 == strncmp((*token), "cube_right", strlen("cube_right")))) {
+    ty = TEXTURE_TYPE_CUBE_RIGHT;
+  } else if ((0 == strncmp((*token), "cube_front", strlen("cube_front")))) {
+    ty = TEXTURE_TYPE_CUBE_FRONT;
+  } else if ((0 == strncmp((*token), "cube_back", strlen("cube_back")))) {
+    ty = TEXTURE_TYPE_CUBE_BACK;
+  } else if ((0 == strncmp((*token), "sphere", strlen("sphere")))) {
+    ty = TEXTURE_TYPE_SPHERE;
+  }
+
+  (*token) = end;
+  return ty;
+}
+
+static tag_sizes parseTagTriple(const char **token) {
+  tag_sizes ts;
+
+  (*token) += strspn((*token), " \t");
+  ts.num_ints = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+
+  (*token)++;  // Skip '/'
+
+  (*token) += strspn((*token), " \t");
+  ts.num_reals = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+  (*token)++;  // Skip '/'
+
+  ts.num_strings = parseInt(token);
+
+  return ts;
+}
+
+// Parse triples with index offsets: i, i/j/k, i//k, i/j
+static bool parseTriple(const char **token, int vsize, int vnsize, int vtsize,
+                        vertex_index_t *ret) {
+  if (!ret) {
+    return false;
+  }
+
+  vertex_index_t vi(-1);
+
+  if (!fixIndex(atoi((*token)), vsize, &(vi.v_idx))) {
+    return false;
+  }
+
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    (*ret) = vi;
+    return true;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    if (!fixIndex(atoi((*token)), vnsize, &(vi.vn_idx))) {
+      return false;
+    }
+    (*token) += strcspn((*token), "/ \t\r");
+    (*ret) = vi;
+    return true;
+  }
+
+  // i/j/k or i/j
+  if (!fixIndex(atoi((*token)), vtsize, &(vi.vt_idx))) {
+    return false;
+  }
+
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    (*ret) = vi;
+    return true;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  if (!fixIndex(atoi((*token)), vnsize, &(vi.vn_idx))) {
+    return false;
+  }
+  (*token) += strcspn((*token), "/ \t\r");
+
+  (*ret) = vi;
+
+  return true;
+}
+
+// Parse raw triples: i, i/j/k, i//k, i/j
+static vertex_index_t parseRawTriple(const char **token) {
+  vertex_index_t vi(static_cast<int>(0));  // 0 is an invalid index in OBJ
+
+  vi.v_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    vi.vn_idx = atoi((*token));
+    (*token) += strcspn((*token), "/ \t\r");
+    return vi;
+  }
+
+  // i/j/k or i/j
+  vi.vt_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  vi.vn_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  return vi;
+}
+
+bool ParseTextureNameAndOption(std::string *texname, texture_option_t *texopt,
+                               const char *linebuf) {
+  // @todo { write more robust lexer and parser. }
+  bool found_texname = false;
+  std::string texture_name;
+
+  const char *token = linebuf;  // Assume line ends with NULL
+
+  while (!IS_NEW_LINE((*token))) {
+    token += strspn(token, " \t");  // skip space
+    if ((0 == strncmp(token, "-blendu", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendu = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-blendv", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendv = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-clamp", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->clamp = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-boost", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->sharpness = parseReal(&token, 1.0);
+    } else if ((0 == strncmp(token, "-bm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      texopt->bump_multiplier = parseReal(&token, 1.0);
+    } else if ((0 == strncmp(token, "-o", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseReal3(&(texopt->origin_offset[0]), &(texopt->origin_offset[1]),
+                 &(texopt->origin_offset[2]), &token);
+    } else if ((0 == strncmp(token, "-s", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseReal3(&(texopt->scale[0]), &(texopt->scale[1]), &(texopt->scale[2]),
+                 &token, 1.0, 1.0, 1.0);
+    } else if ((0 == strncmp(token, "-t", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseReal3(&(texopt->turbulence[0]), &(texopt->turbulence[1]),
+                 &(texopt->turbulence[2]), &token);
+    } else if ((0 == strncmp(token, "-type", 5)) && IS_SPACE((token[5]))) {
+      token += 5;
+      texopt->type = parseTextureType((&token), TEXTURE_TYPE_NONE);
+    } else if ((0 == strncmp(token, "-imfchan", 8)) && IS_SPACE((token[8]))) {
+      token += 9;
+      token += strspn(token, " \t");
+      const char *end = token + strcspn(token, " \t\r");
+      if ((end - token) == 1) {  // Assume one char for -imfchan
+        texopt->imfchan = (*token);
+      }
+      token = end;
+    } else if ((0 == strncmp(token, "-mm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      parseReal2(&(texopt->brightness), &(texopt->contrast), &token, 0.0, 1.0);
+    } else if ((0 == strncmp(token, "-colorspace", 11)) &&
+               IS_SPACE((token[11]))) {
+      token += 12;
+      texopt->colorspace = parseString(&token);
+    } else {
+// Assume texture filename
+#if 0
+      size_t len = strcspn(token, " \t\r");  // untile next space
+      texture_name = std::string(token, token + len);
+      token += len;
+
+      token += strspn(token, " \t");  // skip space
+#else
+      // Read filename until line end to parse filename containing whitespace
+      // TODO(syoyo): Support parsing texture option flag after the filename.
+      texture_name = std::string(token);
+      token += texture_name.length();
+#endif
+
+      found_texname = true;
+    }
+  }
+
+  if (found_texname) {
+    (*texname) = texture_name;
+    return true;
+  } else {
+    return false;
+  }
+}
+
+static void InitTexOpt(texture_option_t *texopt, const bool is_bump) {
+  if (is_bump) {
+    texopt->imfchan = 'l';
+  } else {
+    texopt->imfchan = 'm';
+  }
+  texopt->bump_multiplier = static_cast<real_t>(1.0);
+  texopt->clamp = false;
+  texopt->blendu = true;
+  texopt->blendv = true;
+  texopt->sharpness = static_cast<real_t>(1.0);
+  texopt->brightness = static_cast<real_t>(0.0);
+  texopt->contrast = static_cast<real_t>(1.0);
+  texopt->origin_offset[0] = static_cast<real_t>(0.0);
+  texopt->origin_offset[1] = static_cast<real_t>(0.0);
+  texopt->origin_offset[2] = static_cast<real_t>(0.0);
+  texopt->scale[0] = static_cast<real_t>(1.0);
+  texopt->scale[1] = static_cast<real_t>(1.0);
+  texopt->scale[2] = static_cast<real_t>(1.0);
+  texopt->turbulence[0] = static_cast<real_t>(0.0);
+  texopt->turbulence[1] = static_cast<real_t>(0.0);
+  texopt->turbulence[2] = static_cast<real_t>(0.0);
+  texopt->type = TEXTURE_TYPE_NONE;
+}
+
+static void InitMaterial(material_t *material) {
+  InitTexOpt(&material->ambient_texopt, /* is_bump */ false);
+  InitTexOpt(&material->diffuse_texopt, /* is_bump */ false);
+  InitTexOpt(&material->specular_texopt, /* is_bump */ false);
+  InitTexOpt(&material->specular_highlight_texopt, /* is_bump */ false);
+  InitTexOpt(&material->bump_texopt, /* is_bump */ true);
+  InitTexOpt(&material->displacement_texopt, /* is_bump */ false);
+  InitTexOpt(&material->alpha_texopt, /* is_bump */ false);
+  InitTexOpt(&material->reflection_texopt, /* is_bump */ false);
+  InitTexOpt(&material->roughness_texopt, /* is_bump */ false);
+  InitTexOpt(&material->metallic_texopt, /* is_bump */ false);
+  InitTexOpt(&material->sheen_texopt, /* is_bump */ false);
+  InitTexOpt(&material->emissive_texopt, /* is_bump */ false);
+  InitTexOpt(&material->normal_texopt,
+             /* is_bump */ false);  // @fixme { is_bump will be true? }
+  material->name = "";
+  material->ambient_texname = "";
+  material->diffuse_texname = "";
+  material->specular_texname = "";
+  material->specular_highlight_texname = "";
+  material->bump_texname = "";
+  material->displacement_texname = "";
+  material->reflection_texname = "";
+  material->alpha_texname = "";
+  for (int i = 0; i < 3; i++) {
+    material->ambient[i] = static_cast<real_t>(0.0);
+    material->diffuse[i] = static_cast<real_t>(0.0);
+    material->specular[i] = static_cast<real_t>(0.0);
+    material->transmittance[i] = static_cast<real_t>(0.0);
+    material->emission[i] = static_cast<real_t>(0.0);
+  }
+  material->illum = 0;
+  material->dissolve = static_cast<real_t>(1.0);
+  material->shininess = static_cast<real_t>(1.0);
+  material->ior = static_cast<real_t>(1.0);
+
+  material->roughness = static_cast<real_t>(0.0);
+  material->metallic = static_cast<real_t>(0.0);
+  material->sheen = static_cast<real_t>(0.0);
+  material->clearcoat_thickness = static_cast<real_t>(0.0);
+  material->clearcoat_roughness = static_cast<real_t>(0.0);
+  material->anisotropy_rotation = static_cast<real_t>(0.0);
+  material->anisotropy = static_cast<real_t>(0.0);
+  material->roughness_texname = "";
+  material->metallic_texname = "";
+  material->sheen_texname = "";
+  material->emissive_texname = "";
+  material->normal_texname = "";
+
+  material->unknown_parameter.clear();
+}
+
+// code from https://wrf.ecse.rpi.edu//Research/Short_Notes/pnpoly.html
+template <typename T>
+static int pnpoly(int nvert, T *vertx, T *verty, T testx, T testy) {
+  int i, j, c = 0;
+  for (i = 0, j = nvert - 1; i < nvert; j = i++) {
+    if (((verty[i] > testy) != (verty[j] > testy)) &&
+        (testx <
+         (vertx[j] - vertx[i]) * (testy - verty[i]) / (verty[j] - verty[i]) +
+             vertx[i]))
+      c = !c;
+  }
+  return c;
+}
+
+// TODO(syoyo): refactor function.
+static bool exportGroupsToShape(shape_t *shape, const PrimGroup &prim_group,
+                                const std::vector<tag_t> &tags,
+                                const int material_id, const std::string &name,
+                                bool triangulate,
+                                const std::vector<real_t> &v) {
+  if (prim_group.IsEmpty()) {
+    return false;
+  }
+
+  shape->name = name;
+
+  // polygon
+  if (!prim_group.faceGroup.empty()) {
+    // Flatten vertices and indices
+    for (size_t i = 0; i < prim_group.faceGroup.size(); i++) {
+      const face_t &face = prim_group.faceGroup[i];
+
+      size_t npolys = face.vertex_indices.size();
+
+      if (npolys < 3) {
+        // Face must have 3+ vertices.
+        continue;
+      }
+
+      vertex_index_t i0 = face.vertex_indices[0];
+      vertex_index_t i1(-1);
+      vertex_index_t i2 = face.vertex_indices[1];
+
+      if (triangulate) {
+        // find the two axes to work in
+        size_t axes[2] = {1, 2};
+        for (size_t k = 0; k < npolys; ++k) {
+          i0 = face.vertex_indices[(k + 0) % npolys];
+          i1 = face.vertex_indices[(k + 1) % npolys];
+          i2 = face.vertex_indices[(k + 2) % npolys];
+          size_t vi0 = size_t(i0.v_idx);
+          size_t vi1 = size_t(i1.v_idx);
+          size_t vi2 = size_t(i2.v_idx);
+
+          if (((3 * vi0 + 2) >= v.size()) || ((3 * vi1 + 2) >= v.size()) ||
+              ((3 * vi2 + 2) >= v.size())) {
+            // Invalid triangle.
+            // FIXME(syoyo): Is it ok to simply skip this invalid triangle?
+            continue;
+          }
+          real_t v0x = v[vi0 * 3 + 0];
+          real_t v0y = v[vi0 * 3 + 1];
+          real_t v0z = v[vi0 * 3 + 2];
+          real_t v1x = v[vi1 * 3 + 0];
+          real_t v1y = v[vi1 * 3 + 1];
+          real_t v1z = v[vi1 * 3 + 2];
+          real_t v2x = v[vi2 * 3 + 0];
+          real_t v2y = v[vi2 * 3 + 1];
+          real_t v2z = v[vi2 * 3 + 2];
+          real_t e0x = v1x - v0x;
+          real_t e0y = v1y - v0y;
+          real_t e0z = v1z - v0z;
+          real_t e1x = v2x - v1x;
+          real_t e1y = v2y - v1y;
+          real_t e1z = v2z - v1z;
+          real_t cx = std::fabs(e0y * e1z - e0z * e1y);
+          real_t cy = std::fabs(e0z * e1x - e0x * e1z);
+          real_t cz = std::fabs(e0x * e1y - e0y * e1x);
+          const real_t epsilon = std::numeric_limits<real_t>::epsilon();
+          if (cx > epsilon || cy > epsilon || cz > epsilon) {
+            // found a corner
+            if (cx > cy && cx > cz) {
+            } else {
+              axes[0] = 0;
+              if (cz > cx && cz > cy) axes[1] = 1;
+            }
+            break;
+          }
+        }
+
+        real_t area = 0;
+        for (size_t k = 0; k < npolys; ++k) {
+          i0 = face.vertex_indices[(k + 0) % npolys];
+          i1 = face.vertex_indices[(k + 1) % npolys];
+          size_t vi0 = size_t(i0.v_idx);
+          size_t vi1 = size_t(i1.v_idx);
+          if (((vi0 * 3 + axes[0]) >= v.size()) ||
+              ((vi0 * 3 + axes[1]) >= v.size()) ||
+              ((vi1 * 3 + axes[0]) >= v.size()) ||
+              ((vi1 * 3 + axes[1]) >= v.size())) {
+            // Invalid index.
+            continue;
+          }
+          real_t v0x = v[vi0 * 3 + axes[0]];
+          real_t v0y = v[vi0 * 3 + axes[1]];
+          real_t v1x = v[vi1 * 3 + axes[0]];
+          real_t v1y = v[vi1 * 3 + axes[1]];
+          area += (v0x * v1y - v0y * v1x) * static_cast<real_t>(0.5);
+        }
+
+        face_t remainingFace = face;  // copy
+        size_t guess_vert = 0;
+        vertex_index_t ind[3];
+        real_t vx[3];
+        real_t vy[3];
+
+        // How many iterations can we do without decreasing the remaining
+        // vertices.
+        size_t remainingIterations = face.vertex_indices.size();
+        size_t previousRemainingVertices = remainingFace.vertex_indices.size();
+
+        while (remainingFace.vertex_indices.size() > 3 &&
+               remainingIterations > 0) {
+          npolys = remainingFace.vertex_indices.size();
+          if (guess_vert >= npolys) {
+            guess_vert -= npolys;
+          }
+
+          if (previousRemainingVertices != npolys) {
+            // The number of remaining vertices decreased. Reset counters.
+            previousRemainingVertices = npolys;
+            remainingIterations = npolys;
+          } else {
+            // We didn't consume a vertex on previous iteration, reduce the
+            // available iterations.
+            remainingIterations--;
+          }
+
+          for (size_t k = 0; k < 3; k++) {
+            ind[k] = remainingFace.vertex_indices[(guess_vert + k) % npolys];
+            size_t vi = size_t(ind[k].v_idx);
+            if (((vi * 3 + axes[0]) >= v.size()) ||
+                ((vi * 3 + axes[1]) >= v.size())) {
+              // ???
+              vx[k] = static_cast<real_t>(0.0);
+              vy[k] = static_cast<real_t>(0.0);
+            } else {
+              vx[k] = v[vi * 3 + axes[0]];
+              vy[k] = v[vi * 3 + axes[1]];
+            }
+          }
+          real_t e0x = vx[1] - vx[0];
+          real_t e0y = vy[1] - vy[0];
+          real_t e1x = vx[2] - vx[1];
+          real_t e1y = vy[2] - vy[1];
+          real_t cross = e0x * e1y - e0y * e1x;
+          // if an internal angle
+          if (cross * area < static_cast<real_t>(0.0)) {
+            guess_vert += 1;
+            continue;
+          }
+
+          // check all other verts in case they are inside this triangle
+          bool overlap = false;
+          for (size_t otherVert = 3; otherVert < npolys; ++otherVert) {
+            size_t idx = (guess_vert + otherVert) % npolys;
+
+            if (idx >= remainingFace.vertex_indices.size()) {
+              // ???
+              continue;
+            }
+
+            size_t ovi = size_t(remainingFace.vertex_indices[idx].v_idx);
+
+            if (((ovi * 3 + axes[0]) >= v.size()) ||
+                ((ovi * 3 + axes[1]) >= v.size())) {
+              // ???
+              continue;
+            }
+            real_t tx = v[ovi * 3 + axes[0]];
+            real_t ty = v[ovi * 3 + axes[1]];
+            if (pnpoly(3, vx, vy, tx, ty)) {
+              overlap = true;
+              break;
+            }
+          }
+
+          if (overlap) {
+            guess_vert += 1;
+            continue;
+          }
+
+          // this triangle is an ear
+          {
+            index_t idx0, idx1, idx2;
+            idx0.vertex_index = ind[0].v_idx;
+            idx0.normal_index = ind[0].vn_idx;
+            idx0.texcoord_index = ind[0].vt_idx;
+            idx1.vertex_index = ind[1].v_idx;
+            idx1.normal_index = ind[1].vn_idx;
+            idx1.texcoord_index = ind[1].vt_idx;
+            idx2.vertex_index = ind[2].v_idx;
+            idx2.normal_index = ind[2].vn_idx;
+            idx2.texcoord_index = ind[2].vt_idx;
+
+            shape->mesh.indices.push_back(idx0);
+            shape->mesh.indices.push_back(idx1);
+            shape->mesh.indices.push_back(idx2);
+
+            shape->mesh.num_face_vertices.push_back(3);
+            shape->mesh.material_ids.push_back(material_id);
+            shape->mesh.smoothing_group_ids.push_back(face.smoothing_group_id);
+          }
+
+          // remove v1 from the list
+          size_t removed_vert_index = (guess_vert + 1) % npolys;
+          while (removed_vert_index + 1 < npolys) {
+            remainingFace.vertex_indices[removed_vert_index] =
+                remainingFace.vertex_indices[removed_vert_index + 1];
+            removed_vert_index += 1;
+          }
+          remainingFace.vertex_indices.pop_back();
+        }
+
+        if (remainingFace.vertex_indices.size() == 3) {
+          i0 = remainingFace.vertex_indices[0];
+          i1 = remainingFace.vertex_indices[1];
+          i2 = remainingFace.vertex_indices[2];
+          {
+            index_t idx0, idx1, idx2;
+            idx0.vertex_index = i0.v_idx;
+            idx0.normal_index = i0.vn_idx;
+            idx0.texcoord_index = i0.vt_idx;
+            idx1.vertex_index = i1.v_idx;
+            idx1.normal_index = i1.vn_idx;
+            idx1.texcoord_index = i1.vt_idx;
+            idx2.vertex_index = i2.v_idx;
+            idx2.normal_index = i2.vn_idx;
+            idx2.texcoord_index = i2.vt_idx;
+
+            shape->mesh.indices.push_back(idx0);
+            shape->mesh.indices.push_back(idx1);
+            shape->mesh.indices.push_back(idx2);
+
+            shape->mesh.num_face_vertices.push_back(3);
+            shape->mesh.material_ids.push_back(material_id);
+            shape->mesh.smoothing_group_ids.push_back(face.smoothing_group_id);
+          }
+        }
+      } else {
+        for (size_t k = 0; k < npolys; k++) {
+          index_t idx;
+          idx.vertex_index = face.vertex_indices[k].v_idx;
+          idx.normal_index = face.vertex_indices[k].vn_idx;
+          idx.texcoord_index = face.vertex_indices[k].vt_idx;
+          shape->mesh.indices.push_back(idx);
+        }
+
+        shape->mesh.num_face_vertices.push_back(
+            static_cast<unsigned char>(npolys));
+        shape->mesh.material_ids.push_back(material_id);  // per face
+        shape->mesh.smoothing_group_ids.push_back(
+            face.smoothing_group_id);  // per face
+      }
+    }
+
+    shape->mesh.tags = tags;
+  }
+
+  // line
+  if (!prim_group.lineGroup.empty()) {
+    // Flatten indices
+    for (size_t i = 0; i < prim_group.lineGroup.size(); i++) {
+      for (size_t j = 0; j < prim_group.lineGroup[i].vertex_indices.size();
+           j++) {
+        const vertex_index_t &vi = prim_group.lineGroup[i].vertex_indices[j];
+
+        index_t idx;
+        idx.vertex_index = vi.v_idx;
+        idx.normal_index = vi.vn_idx;
+        idx.texcoord_index = vi.vt_idx;
+
+        shape->lines.indices.push_back(idx);
+      }
+
+      shape->lines.num_line_vertices.push_back(
+          int(prim_group.lineGroup[i].vertex_indices.size()));
+    }
+  }
+
+  // points
+  if (!prim_group.pointsGroup.empty()) {
+    // Flatten & convert indices
+    for (size_t i = 0; i < prim_group.pointsGroup.size(); i++) {
+      for (size_t j = 0; j < prim_group.pointsGroup[i].vertex_indices.size();
+           j++) {
+        const vertex_index_t &vi = prim_group.pointsGroup[i].vertex_indices[j];
+
+        index_t idx;
+        idx.vertex_index = vi.v_idx;
+        idx.normal_index = vi.vn_idx;
+        idx.texcoord_index = vi.vt_idx;
+
+        shape->points.indices.push_back(idx);
+      }
+    }
+  }
+
+  return true;
+}
+
+// Split a string with specified delimiter character.
+// http://stackoverflow.com/questions/236129/split-a-string-in-c
+static void SplitString(const std::string &s, char delim,
+                        std::vector<std::string> &elems) {
+  std::stringstream ss;
+  ss.str(s);
+  std::string item;
+  while (std::getline(ss, item, delim)) {
+    elems.push_back(item);
+  }
+}
+
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream,
+             std::string *warning, std::string *err) {
+  (void)err;
+
+  // Create a default material anyway.
+  material_t material;
+  InitMaterial(&material);
+
+  // Issue 43. `d` wins against `Tr` since `Tr` is not in the MTL specification.
+  bool has_d = false;
+  bool has_tr = false;
+
+  std::stringstream warn_ss;
+
+  size_t line_no = 0;
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+    line_no++;
+
+    // Trim trailing whitespace.
+    if (linebuf.size() > 0) {
+      linebuf = linebuf.substr(0, linebuf.find_last_not_of(" \t") + 1);
+    }
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // new mtl
+    if ((0 == strncmp(token, "newmtl", 6)) && IS_SPACE((token[6]))) {
+      // flush previous material.
+      if (!material.name.empty()) {
+        material_map->insert(std::pair<std::string, int>(
+            material.name, static_cast<int>(materials->size())));
+        materials->push_back(material);
+      }
+
+      // initial temporary material
+      InitMaterial(&material);
+
+      has_d = false;
+      has_tr = false;
+
+      // set new mtl name
+      token += 7;
+      {
+        std::stringstream sstr;
+        sstr << token;
+        material.name = sstr.str();
+      }
+      continue;
+    }
+
+    // ambient
+    if (token[0] == 'K' && token[1] == 'a' && IS_SPACE((token[2]))) {
+      token += 2;
+      real_t r, g, b;
+      parseReal3(&r, &g, &b, &token);
+      material.ambient[0] = r;
+      material.ambient[1] = g;
+      material.ambient[2] = b;
+      continue;
+    }
+
+    // diffuse
+    if (token[0] == 'K' && token[1] == 'd' && IS_SPACE((token[2]))) {
+      token += 2;
+      real_t r, g, b;
+      parseReal3(&r, &g, &b, &token);
+      material.diffuse[0] = r;
+      material.diffuse[1] = g;
+      material.diffuse[2] = b;
+      continue;
+    }
+
+    // specular
+    if (token[0] == 'K' && token[1] == 's' && IS_SPACE((token[2]))) {
+      token += 2;
+      real_t r, g, b;
+      parseReal3(&r, &g, &b, &token);
+      material.specular[0] = r;
+      material.specular[1] = g;
+      material.specular[2] = b;
+      continue;
+    }
+
+    // transmittance
+    if ((token[0] == 'K' && token[1] == 't' && IS_SPACE((token[2]))) ||
+        (token[0] == 'T' && token[1] == 'f' && IS_SPACE((token[2])))) {
+      token += 2;
+      real_t r, g, b;
+      parseReal3(&r, &g, &b, &token);
+      material.transmittance[0] = r;
+      material.transmittance[1] = g;
+      material.transmittance[2] = b;
+      continue;
+    }
+
+    // ior(index of refraction)
+    if (token[0] == 'N' && token[1] == 'i' && IS_SPACE((token[2]))) {
+      token += 2;
+      material.ior = parseReal(&token);
+      continue;
+    }
+
+    // emission
+    if (token[0] == 'K' && token[1] == 'e' && IS_SPACE(token[2])) {
+      token += 2;
+      real_t r, g, b;
+      parseReal3(&r, &g, &b, &token);
+      material.emission[0] = r;
+      material.emission[1] = g;
+      material.emission[2] = b;
+      continue;
+    }
+
+    // shininess
+    if (token[0] == 'N' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.shininess = parseReal(&token);
+      continue;
+    }
+
+    // illum model
+    if (0 == strncmp(token, "illum", 5) && IS_SPACE(token[5])) {
+      token += 6;
+      material.illum = parseInt(&token);
+      continue;
+    }
+
+    // dissolve
+    if ((token[0] == 'd' && IS_SPACE(token[1]))) {
+      token += 1;
+      material.dissolve = parseReal(&token);
+
+      if (has_tr) {
+        warn_ss << "Both `d` and `Tr` parameters defined for \""
+                << material.name
+                << "\". Use the value of `d` for dissolve (line " << line_no
+                << " in .mtl.)" << std::endl;
+      }
+      has_d = true;
+      continue;
+    }
+    if (token[0] == 'T' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      if (has_d) {
+        // `d` wins. Ignore `Tr` value.
+        warn_ss << "Both `d` and `Tr` parameters defined for \""
+                << material.name
+                << "\". Use the value of `d` for dissolve (line " << line_no
+                << " in .mtl.)" << std::endl;
+      } else {
+        // We invert value of Tr(assume Tr is in range [0, 1])
+        // NOTE: Interpretation of Tr is application(exporter) dependent. For
+        // some application(e.g. 3ds max obj exporter), Tr = d(Issue 43)
+        material.dissolve = static_cast<real_t>(1.0) - parseReal(&token);
+      }
+      has_tr = true;
+      continue;
+    }
+
+    // PBR: roughness
+    if (token[0] == 'P' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      material.roughness = parseReal(&token);
+      continue;
+    }
+
+    // PBR: metallic
+    if (token[0] == 'P' && token[1] == 'm' && IS_SPACE(token[2])) {
+      token += 2;
+      material.metallic = parseReal(&token);
+      continue;
+    }
+
+    // PBR: sheen
+    if (token[0] == 'P' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.sheen = parseReal(&token);
+      continue;
+    }
+
+    // PBR: clearcoat thickness
+    if (token[0] == 'P' && token[1] == 'c' && IS_SPACE(token[2])) {
+      token += 2;
+      material.clearcoat_thickness = parseReal(&token);
+      continue;
+    }
+
+    // PBR: clearcoat roughness
+    if ((0 == strncmp(token, "Pcr", 3)) && IS_SPACE(token[3])) {
+      token += 4;
+      material.clearcoat_roughness = parseReal(&token);
+      continue;
+    }
+
+    // PBR: anisotropy
+    if ((0 == strncmp(token, "aniso", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.anisotropy = parseReal(&token);
+      continue;
+    }
+
+    // PBR: anisotropy rotation
+    if ((0 == strncmp(token, "anisor", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      material.anisotropy_rotation = parseReal(&token);
+      continue;
+    }
+
+    // ambient texture
+    if ((0 == strncmp(token, "map_Ka", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.ambient_texname),
+                                &(material.ambient_texopt), token);
+      continue;
+    }
+
+    // diffuse texture
+    if ((0 == strncmp(token, "map_Kd", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.diffuse_texname),
+                                &(material.diffuse_texopt), token);
+      continue;
+    }
+
+    // specular texture
+    if ((0 == strncmp(token, "map_Ks", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_texname),
+                                &(material.specular_texopt), token);
+      continue;
+    }
+
+    // specular highlight texture
+    if ((0 == strncmp(token, "map_Ns", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_highlight_texname),
+                                &(material.specular_highlight_texopt), token);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "map_bump", 8)) && IS_SPACE(token[8])) {
+      token += 9;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "map_Bump", 8)) && IS_SPACE(token[8])) {
+      token += 9;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "bump", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token);
+      continue;
+    }
+
+    // alpha texture
+    if ((0 == strncmp(token, "map_d", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.alpha_texname = token;
+      ParseTextureNameAndOption(&(material.alpha_texname),
+                                &(material.alpha_texopt), token);
+      continue;
+    }
+
+    // displacement texture
+    if ((0 == strncmp(token, "disp", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.displacement_texname),
+                                &(material.displacement_texopt), token);
+      continue;
+    }
+
+    // reflection map
+    if ((0 == strncmp(token, "refl", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.reflection_texname),
+                                &(material.reflection_texopt), token);
+      continue;
+    }
+
+    // PBR: roughness texture
+    if ((0 == strncmp(token, "map_Pr", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.roughness_texname),
+                                &(material.roughness_texopt), token);
+      continue;
+    }
+
+    // PBR: metallic texture
+    if ((0 == strncmp(token, "map_Pm", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.metallic_texname),
+                                &(material.metallic_texopt), token);
+      continue;
+    }
+
+    // PBR: sheen texture
+    if ((0 == strncmp(token, "map_Ps", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.sheen_texname),
+                                &(material.sheen_texopt), token);
+      continue;
+    }
+
+    // PBR: emissive texture
+    if ((0 == strncmp(token, "map_Ke", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.emissive_texname),
+                                &(material.emissive_texopt), token);
+      continue;
+    }
+
+    // PBR: normal map texture
+    if ((0 == strncmp(token, "norm", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.normal_texname),
+                                &(material.normal_texopt), token);
+      continue;
+    }
+
+    // unknown parameter
+    const char *_space = strchr(token, ' ');
+    if (!_space) {
+      _space = strchr(token, '\t');
+    }
+    if (_space) {
+      std::ptrdiff_t len = _space - token;
+      std::string key(token, static_cast<size_t>(len));
+      std::string value = _space + 1;
+      material.unknown_parameter.insert(
+          std::pair<std::string, std::string>(key, value));
+    }
+  }
+  // flush last material.
+  material_map->insert(std::pair<std::string, int>(
+      material.name, static_cast<int>(materials->size())));
+  materials->push_back(material);
+
+  if (warning) {
+    (*warning) = warn_ss.str();
+  }
+}
+
+bool MaterialFileReader::operator()(const std::string &matId,
+                                    std::vector<material_t> *materials,
+                                    std::map<std::string, int> *matMap,
+                                    std::string *warn, std::string *err) {
+  std::string filepath;
+
+  if (!m_mtlBaseDir.empty()) {
+    filepath = std::string(m_mtlBaseDir) + matId;
+  } else {
+    filepath = matId;
+  }
+
+  std::ifstream matIStream(filepath.c_str());
+  if (!matIStream) {
+    std::stringstream ss;
+    ss << "Material file [ " << filepath << " ] not found." << std::endl;
+    if (warn) {
+      (*warn) += ss.str();
+    }
+    return false;
+  }
+
+  LoadMtl(matMap, materials, &matIStream, warn, err);
+
+  return true;
+}
+
+bool MaterialStreamReader::operator()(const std::string &matId,
+                                      std::vector<material_t> *materials,
+                                      std::map<std::string, int> *matMap,
+                                      std::string *warn, std::string *err) {
+  (void)err;
+  (void)matId;
+  if (!m_inStream) {
+    std::stringstream ss;
+    ss << "Material stream in error state. " << std::endl;
+    if (warn) {
+      (*warn) += ss.str();
+    }
+    return false;
+  }
+
+  LoadMtl(matMap, materials, &m_inStream, warn, err);
+
+  return true;
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *warn,
+             std::string *err, const char *filename, const char *mtl_basedir,
+             bool trianglulate, bool default_vcols_fallback) {
+  attrib->vertices.clear();
+  attrib->normals.clear();
+  attrib->texcoords.clear();
+  attrib->colors.clear();
+  shapes->clear();
+
+  std::stringstream errss;
+
+  std::ifstream ifs(filename);
+  if (!ifs) {
+    errss << "Cannot open file [" << filename << "]" << std::endl;
+    if (err) {
+      (*err) = errss.str();
+    }
+    return false;
+  }
+
+  std::string baseDir = mtl_basedir ? mtl_basedir : "";
+  if (!baseDir.empty()) {
+#ifndef _WIN32
+    const char dirsep = '/';
+#else
+    const char dirsep = '\\';
+#endif
+    if (baseDir[baseDir.length() - 1] != dirsep) baseDir += dirsep;
+  }
+  MaterialFileReader matFileReader(baseDir);
+
+  return LoadObj(attrib, shapes, materials, warn, err, &ifs, &matFileReader,
+                 trianglulate, default_vcols_fallback);
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *warn,
+             std::string *err, std::istream *inStream,
+             MaterialReader *readMatFn /*= NULL*/, bool triangulate,
+             bool default_vcols_fallback) {
+  std::stringstream errss;
+
+  std::vector<real_t> v;
+  std::vector<real_t> vn;
+  std::vector<real_t> vt;
+  std::vector<real_t> vc;
+  std::vector<tag_t> tags;
+  PrimGroup prim_group;
+  std::string name;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material = -1;
+
+  // smoothing group id
+  unsigned int current_smoothing_id =
+      0;  // Initial value. 0 means no smoothing.
+
+  int greatest_v_idx = -1;
+  int greatest_vn_idx = -1;
+  int greatest_vt_idx = -1;
+
+  shape_t shape;
+
+  bool found_all_colors = true;
+
+  size_t line_num = 0;
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+
+    line_num++;
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      real_t x, y, z;
+      real_t r, g, b;
+
+      found_all_colors &= parseVertexWithColor(&x, &y, &z, &r, &g, &b, &token);
+
+      v.push_back(x);
+      v.push_back(y);
+      v.push_back(z);
+
+      if (found_all_colors || default_vcols_fallback) {
+        vc.push_back(r);
+        vc.push_back(g);
+        vc.push_back(b);
+      }
+
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      real_t x, y, z;
+      parseReal3(&x, &y, &z, &token);
+      vn.push_back(x);
+      vn.push_back(y);
+      vn.push_back(z);
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      real_t x, y;
+      parseReal2(&x, &y, &token);
+      vt.push_back(x);
+      vt.push_back(y);
+      continue;
+    }
+
+    // line
+    if (token[0] == 'l' && IS_SPACE((token[1]))) {
+      token += 2;
+
+      __line_t line;
+
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index_t vi;
+        if (!parseTriple(&token, static_cast<int>(v.size() / 3),
+                         static_cast<int>(vn.size() / 3),
+                         static_cast<int>(vt.size() / 2), &vi)) {
+          if (err) {
+            std::stringstream ss;
+            ss << "Failed parse `l' line(e.g. zero value for vertex index. "
+                  "line "
+               << line_num << ".)\n";
+            (*err) += ss.str();
+          }
+          return false;
+        }
+
+        line.vertex_indices.push_back(vi);
+
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      prim_group.lineGroup.push_back(line);
+
+      continue;
+    }
+
+    // points
+    if (token[0] == 'p' && IS_SPACE((token[1]))) {
+      token += 2;
+
+      __points_t pts;
+
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index_t vi;
+        if (!parseTriple(&token, static_cast<int>(v.size() / 3),
+                         static_cast<int>(vn.size() / 3),
+                         static_cast<int>(vt.size() / 2), &vi)) {
+          if (err) {
+            std::stringstream ss;
+            ss << "Failed parse `p' line(e.g. zero value for vertex index. "
+                  "line "
+               << line_num << ".)\n";
+            (*err) += ss.str();
+          }
+          return false;
+        }
+
+        pts.vertex_indices.push_back(vi);
+
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      prim_group.pointsGroup.push_back(pts);
+
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      face_t face;
+
+      face.smoothing_group_id = current_smoothing_id;
+      face.vertex_indices.reserve(3);
+
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index_t vi;
+        if (!parseTriple(&token, static_cast<int>(v.size() / 3),
+                         static_cast<int>(vn.size() / 3),
+                         static_cast<int>(vt.size() / 2), &vi)) {
+          if (err) {
+            std::stringstream ss;
+            ss << "Failed parse `f' line(e.g. zero value for face index. line "
+               << line_num << ".)\n";
+            (*err) += ss.str();
+          }
+          return false;
+        }
+
+        greatest_v_idx = greatest_v_idx > vi.v_idx ? greatest_v_idx : vi.v_idx;
+        greatest_vn_idx =
+            greatest_vn_idx > vi.vn_idx ? greatest_vn_idx : vi.vn_idx;
+        greatest_vt_idx =
+            greatest_vt_idx > vi.vt_idx ? greatest_vt_idx : vi.vt_idx;
+
+        face.vertex_indices.push_back(vi);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      // replace with emplace_back + std::move on C++11
+      prim_group.faceGroup.push_back(face);
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      std::stringstream ss;
+      ss << token;
+      std::string namebuf = ss.str();
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material) {
+        // Create per-face material. Thus we don't add `shape` to `shapes` at
+        // this time.
+        // just clear `faceGroup` after `exportGroupsToShape()` call.
+        exportGroupsToShape(&shape, prim_group, tags, material, name,
+                            triangulate, v);
+        prim_group.faceGroup.clear();
+        material = newMaterialId;
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        token += 7;
+
+        std::vector<std::string> filenames;
+        SplitString(std::string(token), ' ', filenames);
+
+        if (filenames.empty()) {
+          if (warn) {
+            std::stringstream ss;
+            ss << "Looks like empty filename for mtllib. Use default "
+                  "material (line "
+               << line_num << ".)\n";
+
+            (*warn) += ss.str();
+          }
+        } else {
+          bool found = false;
+          for (size_t s = 0; s < filenames.size(); s++) {
+            std::string warn_mtl;
+            std::string err_mtl;
+            bool ok = (*readMatFn)(filenames[s].c_str(), materials,
+                                   &material_map, &warn_mtl, &err_mtl);
+            if (warn && (!warn_mtl.empty())) {
+              (*warn) += warn_mtl;
+            }
+
+            if (err && (!err_mtl.empty())) {
+              (*err) += err_mtl;
+            }
+
+            if (ok) {
+              found = true;
+              break;
+            }
+          }
+
+          if (!found) {
+            if (warn) {
+              (*warn) +=
+                  "Failed to load material file(s). Use default "
+                  "material.\n";
+            }
+          }
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportGroupsToShape(&shape, prim_group, tags, material, name,
+                                     triangulate, v);
+      (void)ret;  // return value not used.
+
+      if (shape.mesh.indices.size() > 0) {
+        shapes->push_back(shape);
+      }
+
+      shape = shape_t();
+
+      // material = -1;
+      prim_group.clear();
+
+      std::vector<std::string> names;
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      // names[0] must be 'g'
+
+      if (names.size() < 2) {
+        // 'g' with empty names
+        if (warn) {
+          std::stringstream ss;
+          ss << "Empty group name. line: " << line_num << "\n";
+          (*warn) += ss.str();
+          name = "";
+        }
+      } else {
+        std::stringstream ss;
+        ss << names[1];
+
+        // tinyobjloader does not support multiple groups for a primitive.
+        // Currently we concatinate multiple group names with a space to get
+        // single group name.
+
+        for (size_t i = 2; i < names.size(); i++) {
+          ss << " " << names[i];
+        }
+
+        name = ss.str();
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportGroupsToShape(&shape, prim_group, tags, material, name,
+                                     triangulate, v);
+      if (ret) {
+        shapes->push_back(shape);
+      }
+
+      // material = -1;
+      prim_group.clear();
+      shape = shape_t();
+
+      // @todo { multiple object name? }
+      token += 2;
+      std::stringstream ss;
+      ss << token;
+      name = ss.str();
+
+      continue;
+    }
+
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      const int max_tag_nums = 8192;  // FIXME(syoyo): Parameterize.
+      tag_t tag;
+
+      token += 2;
+
+      tag.name = parseString(&token);
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      if (ts.num_ints < 0) {
+        ts.num_ints = 0;
+      }
+      if (ts.num_ints > max_tag_nums) {
+        ts.num_ints = max_tag_nums;
+      }
+
+      if (ts.num_reals < 0) {
+        ts.num_reals = 0;
+      }
+      if (ts.num_reals > max_tag_nums) {
+        ts.num_reals = max_tag_nums;
+      }
+
+      if (ts.num_strings < 0) {
+        ts.num_strings = 0;
+      }
+      if (ts.num_strings > max_tag_nums) {
+        ts.num_strings = max_tag_nums;
+      }
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = parseInt(&token);
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_reals));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_reals); ++i) {
+        tag.floatValues[i] = parseReal(&token);
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        tag.stringValues[i] = parseString(&token);
+      }
+
+      tags.push_back(tag);
+
+      continue;
+    }
+
+    if (token[0] == 's' && IS_SPACE(token[1])) {
+      // smoothing group id
+      token += 2;
+
+      // skip space.
+      token += strspn(token, " \t");  // skip space
+
+      if (token[0] == '\0') {
+        continue;
+      }
+
+      if (token[0] == '\r' || token[1] == '\n') {
+        continue;
+      }
+
+      if (strlen(token) >= 3) {
+        if (token[0] == 'o' && token[1] == 'f' && token[2] == 'f') {
+          current_smoothing_id = 0;
+        }
+      } else {
+        // assume number
+        int smGroupId = parseInt(&token);
+        if (smGroupId < 0) {
+          // parse error. force set to 0.
+          // FIXME(syoyo): Report warning.
+          current_smoothing_id = 0;
+        } else {
+          current_smoothing_id = static_cast<unsigned int>(smGroupId);
+        }
+      }
+
+      continue;
+    }  // smoothing group id
+
+    // Ignore unknown command.
+  }
+
+  // not all vertices have colors, no default colors desired? -> clear colors
+  if (!found_all_colors && !default_vcols_fallback) {
+    vc.clear();
+  }
+
+  if (greatest_v_idx >= static_cast<int>(v.size() / 3)) {
+    if (warn) {
+      std::stringstream ss;
+      ss << "Vertex indices out of bounds (line " << line_num << ".)\n"
+         << std::endl;
+      (*warn) += ss.str();
+    }
+  }
+  if (greatest_vn_idx >= static_cast<int>(vn.size() / 3)) {
+    if (warn) {
+      std::stringstream ss;
+      ss << "Vertex normal indices out of bounds (line " << line_num << ".)\n"
+         << std::endl;
+      (*warn) += ss.str();
+    }
+  }
+  if (greatest_vt_idx >= static_cast<int>(vt.size() / 2)) {
+    if (warn) {
+      std::stringstream ss;
+      ss << "Vertex texcoord indices out of bounds (line " << line_num << ".)\n"
+         << std::endl;
+      (*warn) += ss.str();
+    }
+  }
+
+  bool ret = exportGroupsToShape(&shape, prim_group, tags, material, name,
+                                 triangulate, v);
+  // exportGroupsToShape return false when `usemtl` is called in the last
+  // line.
+  // we also add `shape` to `shapes` when `shape.mesh` has already some
+  // faces(indices)
+  if (ret || shape.mesh.indices
+                 .size()) {  // FIXME(syoyo): Support other prims(e.g. lines)
+    shapes->push_back(shape);
+  }
+  prim_group.clear();  // for safety
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  attrib->vertices.swap(v);
+  attrib->vertex_weights.swap(v);
+  attrib->normals.swap(vn);
+  attrib->texcoords.swap(vt);
+  attrib->texcoord_ws.swap(vt);
+  attrib->colors.swap(vc);
+
+  return true;
+}
+
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data /*= NULL*/,
+                         MaterialReader *readMatFn /*= NULL*/,
+                         std::string *warn, /* = NULL*/
+                         std::string *err /*= NULL*/) {
+  std::stringstream errss;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material_id = -1;  // -1 = invalid
+
+  std::vector<index_t> indices;
+  std::vector<material_t> materials;
+  std::vector<std::string> names;
+  names.reserve(2);
+  std::vector<const char *> names_out;
+
+  std::string linebuf;
+  while (inStream.peek() != -1) {
+    safeGetline(inStream, linebuf);
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      // TODO(syoyo): Support parsing vertex color extension.
+      real_t x, y, z, w;  // w is optional. default = 1.0
+      parseV(&x, &y, &z, &w, &token);
+      if (callback.vertex_cb) {
+        callback.vertex_cb(user_data, x, y, z, w);
+      }
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      real_t x, y, z;
+      parseReal3(&x, &y, &z, &token);
+      if (callback.normal_cb) {
+        callback.normal_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      real_t x, y, z;  // y and z are optional. default = 0.0
+      parseReal3(&x, &y, &z, &token);
+      if (callback.texcoord_cb) {
+        callback.texcoord_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      indices.clear();
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index_t vi = parseRawTriple(&token);
+
+        index_t idx;
+        idx.vertex_index = vi.v_idx;
+        idx.normal_index = vi.vn_idx;
+        idx.texcoord_index = vi.vt_idx;
+
+        indices.push_back(idx);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      if (callback.index_cb && indices.size() > 0) {
+        callback.index_cb(user_data, &indices.at(0),
+                          static_cast<int>(indices.size()));
+      }
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      std::stringstream ss;
+      ss << token;
+      std::string namebuf = ss.str();
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material_id) {
+        material_id = newMaterialId;
+      }
+
+      if (callback.usemtl_cb) {
+        callback.usemtl_cb(user_data, namebuf.c_str(), material_id);
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        token += 7;
+
+        std::vector<std::string> filenames;
+        SplitString(std::string(token), ' ', filenames);
+
+        if (filenames.empty()) {
+          if (warn) {
+            (*warn) +=
+                "Looks like empty filename for mtllib. Use default "
+                "material. \n";
+          }
+        } else {
+          bool found = false;
+          for (size_t s = 0; s < filenames.size(); s++) {
+            std::string warn_mtl;
+            std::string err_mtl;
+            bool ok = (*readMatFn)(filenames[s].c_str(), &materials,
+                                   &material_map, &warn_mtl, &err_mtl);
+
+            if (warn && (!warn_mtl.empty())) {
+              (*warn) += warn_mtl;  // This should be warn message.
+            }
+
+            if (err && (!err_mtl.empty())) {
+              (*err) += err_mtl;
+            }
+
+            if (ok) {
+              found = true;
+              break;
+            }
+          }
+
+          if (!found) {
+            if (warn) {
+              (*warn) +=
+                  "Failed to load material file(s). Use default "
+                  "material.\n";
+            }
+          } else {
+            if (callback.mtllib_cb) {
+              callback.mtllib_cb(user_data, &materials.at(0),
+                                 static_cast<int>(materials.size()));
+            }
+          }
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      names.clear();
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      assert(names.size() > 0);
+
+      if (callback.group_cb) {
+        if (names.size() > 1) {
+          // create const char* array.
+          names_out.resize(names.size() - 1);
+          for (size_t j = 0; j < names_out.size(); j++) {
+            names_out[j] = names[j + 1].c_str();
+          }
+          callback.group_cb(user_data, &names_out.at(0),
+                            static_cast<int>(names_out.size()));
+
+        } else {
+          callback.group_cb(user_data, NULL, 0);
+        }
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // @todo { multiple object name? }
+      token += 2;
+
+      std::stringstream ss;
+      ss << token;
+      std::string object_name = ss.str();
+
+      if (callback.object_cb) {
+        callback.object_cb(user_data, object_name.c_str());
+      }
+
+      continue;
+    }
+
+#if 0  // @todo
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      tag_t tag;
+
+      token += 2;
+      std::stringstream ss;
+      ss << token;
+      tag.name = ss.str();
+
+      token += tag.name.size() + 1;
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = atoi(token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_reals));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_reals); ++i) {
+        tag.floatValues[i] = parseReal(&token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        std::stringstream ss;
+        ss << token;
+        tag.stringValues[i] = ss.str();
+        token += tag.stringValues[i].size() + 1;
+      }
+
+      tags.push_back(tag);
+    }
+#endif
+
+    // Ignore unknown command.
+  }
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  return true;
+}
+
+bool ObjReader::ParseFromFile(const std::string &filename,
+                              const ObjReaderConfig &config) {
+  std::string mtl_search_path;
+
+  if (config.mtl_search_path.empty()) {
+    //
+    // split at last '/'(for unixish system) or '\\'(for windows) to get
+    // the base directory of .obj file
+    //
+    if (filename.find_last_of("/\\") != std::string::npos) {
+      mtl_search_path = filename.substr(0, filename.find_last_of("/\\"));
+    }
+  }
+
+  valid_ = LoadObj(&attrib_, &shapes_, &materials_, &warning_, &error_,
+                   filename.c_str(), mtl_search_path.c_str(),
+                   config.triangulate, config.vertex_color);
+
+  return valid_;
+}
+
+bool ObjReader::ParseFromString(const std::string &obj_text,
+                                const std::string &mtl_text,
+                                const ObjReaderConfig &config) {
+  std::stringbuf obj_buf(obj_text);
+  std::stringbuf mtl_buf(mtl_text);
+
+  std::istream obj_ifs(&obj_buf);
+  std::istream mtl_ifs(&mtl_buf);
+
+  MaterialStreamReader mtl_ss(mtl_ifs);
+
+  valid_ = LoadObj(&attrib_, &shapes_, &materials_, &warning_, &error_,
+                   &obj_ifs, &mtl_ss, config.triangulate, config.vertex_color);
+
+  return valid_;
+}
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+}  // namespace tinyobj
+
+#endif
diff --git a/src/fntsys.c b/src/fntsys.c
index 525abd3..708db06 100644
--- a/src/fntsys.c
+++ b/src/fntsys.c
@@ -331,7 +331,7 @@ void fntInit()
     for (; i < FNT_MAX_COUNT; ++i)
         fntInitSlot(&fonts[i]);
 
-    fntLoadDefault(NULL);
+    //fntLoadDefault(NULL);
 
     fntUpdateAspectRatio();
 }
diff --git a/src/graphics.c b/src/graphics.c
index c2a0791..e3d9c1f 100644
--- a/src/graphics.c
+++ b/src/graphics.c
@@ -10,12 +10,12 @@
 #include <png.h>
 
 #include "include/graphics.h"
+#include "include/athena_math.h"
 #include "include/dbgprintf.h"
+#include "include/fntsys.h"
 
 #include "include/pad.h"
 
-#define PI 3.14159265359
-
 static const u64 BLACK_RGBAQ   = GS_SETREG_RGBAQ(0x00,0x00,0x00,0x80,0x00);
 
 #define RENDER_QUEUE_PER_POOLSIZE 1024 * 256 // 256K of persistent renderqueue
@@ -91,9 +91,11 @@ int athena_load_png(GSTEXTURE* tex, FILE* File, bool delayed)
 
 	png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,&interlace_type, NULL, NULL);
 
-	if (bit_depth == 16) png_set_strip_16(png_ptr);
-	if (color_type == PNG_COLOR_TYPE_GRAY || bit_depth < 4) png_set_expand(png_ptr);
-	if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr);
+	if (bit_depth == 16) 
+		png_set_strip_16(png_ptr);
+
+	if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA || bit_depth < 4) 
+		png_set_expand(png_ptr);
 
 	png_set_filler(png_ptr, 0xff, PNG_FILLER_AFTER);
 
@@ -105,7 +107,9 @@ int athena_load_png(GSTEXTURE* tex, FILE* File, bool delayed)
     tex->VramClut = 0;
     tex->Clut = NULL;
 
-	if(png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_RGB_ALPHA)
+	color_type = png_get_color_type(png_ptr, info_ptr);
+
+	if(color_type == PNG_COLOR_TYPE_RGB_ALPHA)
 	{
 		int row_bytes = png_get_rowbytes(png_ptr, info_ptr);
 		tex->PSM = GS_PSM_CT32;
@@ -131,7 +135,7 @@ int athena_load_png(GSTEXTURE* tex, FILE* File, bool delayed)
 
 		free(row_pointers);
 	}
-	else if(png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_RGB)
+	else if(color_type == PNG_COLOR_TYPE_RGB)
 	{
 		int row_bytes = png_get_rowbytes(png_ptr, info_ptr);
 		tex->PSM = GS_PSM_CT24;
@@ -156,7 +160,7 @@ int athena_load_png(GSTEXTURE* tex, FILE* File, bool delayed)
 
 		free(row_pointers);
 	}
-	else if(png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_PALETTE){
+	else if(color_type == PNG_COLOR_TYPE_PALETTE){
 
 		struct png_clut { u8 r, g, b, a; };
 
@@ -987,19 +991,18 @@ void drawCircle(float x, float y, float radius, u64 color, u8 filled)
 	int a;
 
 	for (a = 0; a < 36; a++) {
-		v[a*2] = (cosf(a * (PI*2)/36) * radius) + x;
-		v[a*2+1] = (sinf(a * (PI*2)/36) * radius) + y;
+		v[a*2] = (cosf(a * (M_PI*2)/36) * radius) + x;
+		v[a*2+1] = (sinf(a * (M_PI*2)/36) * radius) + y;
 	}
 
-	if (!filled) {
+	if (filled) {
+		gsKit_prim_triangle_fan(gsGlobal, v, 36, 1, color);
+	} else {
 		v[36*2] = radius + x;
 		v[36*2 + 1] = y;
-	}
-	
-	if (filled)
-		gsKit_prim_triangle_fan(gsGlobal, v, 36, 1, color);
-	else
+
 		gsKit_prim_line_strip(gsGlobal, v, 37, 1, color);
+	}
 }
 
 void InvalidateTexture(GSTEXTURE *txt)
@@ -1020,7 +1023,9 @@ int GetInterlacedFrameMode()
 
     return 0;
 }
-GSGLOBAL *getGSGLOBAL(){return gsGlobal;}
+GSGLOBAL *getGSGLOBAL(){ return gsGlobal; }
+
+static void switchFlipScreenFunction();
 
 void setVideoMode(s16 mode, int width, int height, int psm, s16 interlace, s16 field, bool zbuffering, int psmz, bool double_buffering, uint8_t pass_count) {
 	gsGlobal->Mode = mode;
@@ -1130,7 +1135,7 @@ void athena_error_screen(const char* errMsg, bool dark_mode) {
 
     if (errMsg != NULL)
     {
-        dbgprintf("AthenaEnv ERROR!\n%s", errMsg);
+        printf("AthenaEnv ERROR!\n%s", errMsg);
 
         if (strstr(errMsg, "EvalError") != NULL) {
             color = GS_SETREG_RGBAQ(0x56,0x71,0x7D,0x80,0x00);
@@ -1144,10 +1149,12 @@ void athena_error_screen(const char* errMsg, bool dark_mode) {
             color = GS_SETREG_RGBAQ(0xD0,0x31,0x3D,0x80,0x00);
         } else if (strstr(errMsg, "InternalError") != NULL) {
             color = GS_SETREG_RGBAQ(0x8A,0x00,0xC2,0x80,0x00);
-        } else if(strstr(errMsg, "URIError") != NULL) {
+        } else if (strstr(errMsg, "URIError") != NULL) {
             color = GS_SETREG_RGBAQ(0xFF,0x78,0x1F,0x80,0x00);
-        } else if(strstr(errMsg, "AggregateError") != NULL) {
+        } else if (strstr(errMsg, "AggregateError") != NULL) {
             color = GS_SETREG_RGBAQ(0xE2,0x61,0x9F,0x80,0x00);
+        } else if (strstr(errMsg, "AthenaError") != NULL) {
+            color = GS_SETREG_RGBAQ(0x70,0x29,0x63,0x80,0x00);
         }
 
         if(dark_mode) {
@@ -1157,11 +1164,14 @@ void athena_error_screen(const char* errMsg, bool dark_mode) {
             color2 = GS_SETREG_RGBAQ(0x80,0x80,0x80,0x80,0x00);
         }
 
+		fntLoadDefault(NULL);
+		fntSetCharSize(0, FNTSYS_CHAR_SIZE*64*0.8f, FNTSYS_CHAR_SIZE*64*0.8f);
+
     	while (!isButtonPressed(PAD_START)) {
 			clearScreen(color);
-			printFontMText("AthenaEnv ERROR!", 15.0f, 15.0f, 0.9f, color2);
-			printFontMText(errMsg, 15.0f, 80.0f, 0.6f, color2);
-	   		printFontMText("\nPress [start] to restart\n", 15.0f, 400.0f, 0.6f, color2);
+			fntRenderString(0, 15, 15, 0, 640, 448, "AthenaEnv ERROR!", color2);
+			fntRenderString(0, 15, 80, 0, 640, 448, errMsg, color2);
+			fntRenderString(0, 15, 400, 0, 640, 448, "Press [start] to restart", color2);
 			flipScreen();
 		} 
     }
@@ -1180,7 +1190,25 @@ inline void processFrameCounter()
 	frames++;
 }
 
-void flipScreenSingleBuffering()
+void vu1_queue_init(GSGLOBAL *gsGlobal, GSQUEUE *Queue, u8 mode, int size)
+{
+	// Init pool 0
+	Queue->pool[0]		= gsKit_alloc_ucab(size);
+	Queue->pool_max[0]	= (u64 *)((u32)Queue->pool[0] + size);
+
+	Queue->pool[1]		= gsKit_alloc_ucab(size);
+	Queue->pool_max[1]	= (u64 *)((u32)Queue->pool[1] + size);
+
+	Queue->dma_tag		= Queue->pool[0];
+	Queue->pool_cur		= (u64 *)((u32)Queue->pool[0] + 16);
+	Queue->dbuf			= 0;
+	Queue->tag_size		= 0;
+	Queue->last_tag		= Queue->pool_cur;
+	Queue->last_type	= GIF_RESERVED;
+	Queue->mode			= mode;
+}
+
+static void flipScreenSingleBuffering()
 {
 	//gsKit_set_finish(gsGlobal);
 	gsKit_sync(gsGlobal);
@@ -1189,7 +1217,7 @@ void flipScreenSingleBuffering()
 	gsKit_TexManager_nextFrame(gsGlobal);
 }
 
-void flipScreenSingleBufferingPerf()
+static void flipScreenSingleBufferingPerf()
 {
 	//gsKit_set_finish(gsGlobal);
 	gsKit_sync(gsGlobal);
@@ -1200,26 +1228,26 @@ void flipScreenSingleBufferingPerf()
 	processFrameCounter();
 }
 
-void flipScreenDoubleBuffering()
+static void flipScreenDoubleBuffering()
 {	
 	//gsKit_set_finish(gsGlobal);
 
-	gsKit_queue_exec(gsGlobal);
-	gsKit_finish();
 	gsKit_sync(gsGlobal);
 	gsKit_flip(gsGlobal);
+	gsKit_queue_exec(gsGlobal);
+	gsKit_finish();
 	
 	gsKit_TexManager_nextFrame(gsGlobal);
 }
 
-void flipScreenDoubleBufferingPerf()
+static void flipScreenDoubleBufferingPerf()
 {	
 	//gsKit_set_finish(gsGlobal);
 
-	gsKit_queue_exec(gsGlobal);
-	gsKit_finish();
 	gsKit_sync(gsGlobal);
 	gsKit_flip(gsGlobal);
+	gsKit_queue_exec(gsGlobal);
+	gsKit_finish();
 	
 	gsKit_TexManager_nextFrame(gsGlobal);
 
@@ -1228,13 +1256,13 @@ void flipScreenDoubleBufferingPerf()
 
 //////////////////////////////////////////////////////////////////////////////////////////////
 
-void flipScreenSingleBufferingNoVSync()
+static void flipScreenSingleBufferingNoVSync()
 {
 	gsKit_queue_exec(gsGlobal);
 	gsKit_TexManager_nextFrame(gsGlobal);
 }
 
-void flipScreenSingleBufferingPerfNoVSync()
+static void flipScreenSingleBufferingPerfNoVSync()
 {
 
 	gsKit_queue_exec(gsGlobal);
@@ -1243,19 +1271,19 @@ void flipScreenSingleBufferingPerfNoVSync()
 	processFrameCounter();
 }
 
-void flipScreenDoubleBufferingNoVSync()
+static void flipScreenDoubleBufferingNoVSync()
 {	
+	gsKit_flip(gsGlobal);
 	gsKit_queue_exec(gsGlobal);
 	gsKit_finish();
-	gsKit_flip(gsGlobal);
 	gsKit_TexManager_nextFrame(gsGlobal);
 }
 
-void flipScreenDoubleBufferingPerfNoVSync()
+static void flipScreenDoubleBufferingPerfNoVSync()
 {	
+	gsKit_flip(gsGlobal);
 	gsKit_queue_exec(gsGlobal);
 	gsKit_finish();
-	gsKit_flip(gsGlobal);
 	gsKit_TexManager_nextFrame(gsGlobal);
 
 	processFrameCounter();
@@ -1263,7 +1291,7 @@ void flipScreenDoubleBufferingPerfNoVSync()
 
 //////////////////////////////////////////////////////////////////////////////////////////////
 
-void flipScreenHiRes()
+static void flipScreenHiRes()
 {
 	gsKit_hires_sync(gsGlobal);
 	gsKit_hires_flip(gsGlobal);
@@ -1271,7 +1299,7 @@ void flipScreenHiRes()
 
 }
 
-void flipScreenHiResPerf()
+static void flipScreenHiResPerf()
 {
 	gsKit_hires_sync(gsGlobal);
 	gsKit_hires_flip(gsGlobal);
@@ -1280,7 +1308,7 @@ void flipScreenHiResPerf()
 	processFrameCounter();
 }
 
-void switchFlipScreenFunction()
+static void switchFlipScreenFunction()
 {
 	if (hires) {
 		if(perf) {
@@ -1351,6 +1379,10 @@ void init_graphics()
 
 	dmaKit_init(D_CTRL_RELE_OFF, D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC, D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
 	dmaKit_chan_init(DMA_CHANNEL_GIF);
+	dmaKit_chan_init(DMA_CHANNEL_VIF1);
+	dmaKit_wait(DMA_CHANNEL_GIF, 0);
+	dmaKit_wait(DMA_CHANNEL_VIF1, 0);
+
 
 	flipScreen = flipScreenDoubleBuffering;
 
@@ -1376,6 +1408,7 @@ void init_graphics()
 	gsKit_vsync_wait();
 	flipScreen();
 
+	vu1_set_double_buffer_settings();
 }
 
 void graphicWaitVblankStart(){
diff --git a/src/include/athena_math.h b/src/include/athena_math.h
new file mode 100644
index 0000000..9692288
--- /dev/null
+++ b/src/include/athena_math.h
@@ -0,0 +1,13 @@
+#ifndef ATHENA_MATH_H
+#define ATHENA_MATH_H
+
+float athena_cosf(float x);
+float athena_atan2f(float y, float x);
+float athena_randomf(float min, float max);
+int athena_randomi(int min, int max);
+float athena_asinf(float x);
+float athena_acosf(float x);
+float athena_sinf(float x);
+float athena_tanf(float x);
+
+#endif
\ No newline at end of file
diff --git a/src/include/graphics.h b/src/include/graphics.h
index da8b896..0fae349 100644
--- a/src/include/graphics.h
+++ b/src/include/graphics.h
@@ -37,16 +37,12 @@ typedef struct
     GSTEXTURE *txt;
 } rm_quad_t;
 
-typedef struct {
-	uint32_t facesCount;
-    uint16_t* idxList;
-    VECTOR* positions;
-	VECTOR* texcoords;
-	VECTOR* normals;
-    VECTOR* colours;
-    VECTOR* bounding_box;
-    GSTEXTURE* texture;
-} model;
+typedef enum {
+    COLOR_MODULATE,
+    COLOR_DECAL,
+    COLOR_HIGHLIGHT,
+    COLOR_HIGHLIGHT2
+} eColorFunctions;
 
 typedef u64 Color;
 #define A(color) ((u8)(color >> 24 & 0xFF))
@@ -105,20 +101,6 @@ void loadFontM();
 void printFontMText(const char* text, float x, float y, float scale, Color color);
 void unloadFontM();
 
-
-void init3D(float aspect);
-
-void setCameraPosition(float x, float y, float z);
-void setCameraRotation(float x, float y, float z);
-
-void setLightQuantity(int quantity);
-void createLight(int lightid, float dir_x, float dir_y, float dir_z, int type, float r, float g, float b);
-
-model* loadOBJ(const char* path, GSTEXTURE* text);
-void drawOBJ(model* m, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
-void draw_bbox(model* m, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z, Color color);
-
-
 void athena_error_screen(const char* errMsg, bool dark_mode);
 
 #endif
diff --git a/src/include/network.h b/src/include/network.h
index 9422bb6..ab52f12 100644
--- a/src/include/network.h
+++ b/src/include/network.h
@@ -1,6 +1,9 @@
 #include "../ath_env.h"
 #include <netman.h>
-#include <ps2ip.h>
+#include <sys/socket.h> /* socket, connect */
+#include <arpa/inet.h> /* struct sockaddr_in, struct sockaddr */
+#include <netdb.h> /* struct hostent, gethostbyname */
+#include <loadfile.h>
 #include <curl/curl.h>
 #include <loadfile.h>
 #include <pthread.h>
@@ -46,4 +49,4 @@ char* jsonToUrl(char *json);
 int ethApplyNetIFConfig(int mode);
 int ethWaitValidNetIFLinkState(void);
 int ethWaitValidDHCPState(void);
-int ethApplyIPConfig(int use_dhcp, const struct ip4_addr *ip, const struct ip4_addr *netmask, const struct ip4_addr *gateway, const struct ip4_addr *dns);
\ No newline at end of file
+int ethApplyIPConfig(int use_dhcp, const struct ip4_addr *ip, const struct ip4_addr *netmask, const struct ip4_addr *gateway, const struct ip4_addr *dns);
diff --git a/src/include/render.h b/src/include/render.h
index 66e8584..89a06be 100644
--- a/src/include/render.h
+++ b/src/include/render.h
@@ -1,9 +1,108 @@
+#ifndef ATHENA_RENDER_H
+#define ATHENA_RENDER_H
+
 #include "graphics.h"
 
 //3D math
 
-int clip_bounding_box(MATRIX local_clip, VECTOR *bounding_box);
+typedef struct {
+	VECTOR direction[4];
+	VECTOR ambient[4];
+	VECTOR diffuse[4];
+	VECTOR specular[4];
+} LightData;
 
-void calculate_vertices_clipped(VECTOR *output,  int count, VECTOR *vertices, MATRIX local_screen);
+typedef enum {
+	ATHENA_LIGHT_DIRECTION,
+	ATHENA_LIGHT_AMBIENT,
+	ATHENA_LIGHT_DIFFUSE,
+	ATHENA_LIGHT_SPECULAR,
+} eLightAttributes;
+
+typedef enum {
+	PL_NO_LIGHTS_COLORS,
+	PL_NO_LIGHTS_COLORS_TEX,
+	PL_NO_LIGHTS,
+	PL_NO_LIGHTS_TEX,
+	PL_DEFAULT,
+	PL_DEFAULT_NO_TEX,
+} eRenderPipelines;
+
+typedef struct ath_model {
+	uint32_t facesCount;
+    uint32_t indexCount;
+
+    VECTOR* positions;
+	VECTOR* texcoords;
+	VECTOR* normals;
+    VECTOR* colours;
+
+    VECTOR bounding_box[8];
+
+    void (*render)(struct ath_model* m, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
+    eRenderPipelines pipeline;
 
+    GSTEXTURE** textures;
+	int *tex_ranges;
+	int tex_count;
+} model;
+
+int athena_render_set_pipeline(model* m, int pl_id);
+
+typedef enum {
+	CAMERA_DEFAULT,
+	CAMERA_LOOKAT,
+} eCameraTypes;
+
+void setCameraType(eCameraTypes type);
+
+void cameraUpdate();
+
+#define BATCH_SIZE 48
+
+int clip_bounding_box(MATRIX local_clip, VECTOR *bounding_box);
+void calculate_vertices_clipped(VECTOR *output,  int count, VECTOR *vertices, MATRIX local_screen);
 int draw_convert_xyz(xyz_t *output, float x, float y, int z, int count, vertex_f_t *vertices);
+
+unsigned int get_max_z(GSGLOBAL* gsGlobal);
+
+void vu0_vector_clamp(VECTOR v0, VECTOR v1, float min, float max);
+
+float vu0_innerproduct(VECTOR v0, VECTOR v1);
+
+void athena_set_tw_th(const GSTEXTURE *Texture, int *tw, int *th);
+
+void athena_line_goraud_3d(GSGLOBAL *gsGlobal, float x1, float y1, int iz1, float x2, float y2, int iz2, u64 color1, u64 color2);
+
+void CameraMatrix(MATRIX m, VECTOR p, VECTOR zd, VECTOR yd);
+
+void RotCameraMatrix(MATRIX m, VECTOR p, VECTOR zd, VECTOR yd, VECTOR rot);
+
+void LookAtCameraMatrix(MATRIX m, VECTOR position, VECTOR target, VECTOR up);
+
+void init3D(float aspect, float fov, float near, float far);
+
+void setCameraPosition(float x, float y, float z);
+void setCameraRotation(float x, float y, float z);
+
+void setCameraTarget(float x, float y, float z);
+void turnCamera(float yaw, float pitch);
+void orbitCamera(float yaw, float pitch);
+void dollyCamera(float dist);
+void zoomCamera(float dist);
+void panCamera(float x, float y);
+
+void SetLightAttribute(int id, float x, float y, float z, int attr);
+
+void loadOBJ(model* res_m, const char* path, GSTEXTURE* text);
+void draw_bbox(model* m, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z, Color color);
+
+void SubVector(VECTOR v0, VECTOR v1, VECTOR v2);
+void AddVector(VECTOR res, VECTOR v1, VECTOR v2);
+float LenVector(VECTOR v);
+void SetLenVector(VECTOR v, float newLength);
+void Normalize(VECTOR v0, VECTOR v1);
+void OuterProduct(VECTOR v0, VECTOR v1, VECTOR v2);
+void ScaleVector(VECTOR res, VECTOR v, float size);
+
+#endif
\ No newline at end of file
diff --git a/src/include/sound.h b/src/include/sound.h
index 4d67eff..4a4c51f 100644
--- a/src/include/sound.h
+++ b/src/include/sound.h
@@ -45,6 +45,9 @@ void sound_pause(void);
 void sound_resume(Sound* snd);
 void sound_free(Sound* snd);
 void sound_deinit(void);
+void sound_restart(void);
+void sound_set_position(Sound* snd, int ms);
+int sound_get_position(Sound* snd);
 
 audsrv_adpcm_t* sound_loadadpcm(const char* path);
 void sound_playadpcm(int slot, audsrv_adpcm_t *sample);
diff --git a/src/include/system.h b/src/include/system.h
index d6013fe..392ae2d 100644
--- a/src/include/system.h
+++ b/src/include/system.h
@@ -14,8 +14,3 @@ typedef struct
 	char name[16];
 	int value;
 } DiscType;
-
-extern char* __ps2_normalize_path(char *path_name);
-extern void load_elf_NoIOPReset(const char *elf_path);
-extern void load_elf(const char *elf_path);
-extern size_t GetFreeSize(void);
\ No newline at end of file
diff --git a/src/main.c b/src/main.c
index 42707bc..8bfe77b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -24,59 +24,6 @@
 #include "include/fntsys.h"
 #endif
 
-#ifdef ATHENA_CLI
-#include <debug.h>
-
-void athena_error_screen(const char* errMsg, bool dark_mode) {
-    uint32_t color = 0x000000;
-    uint32_t color2 = 0xFFFFFF;
-
-    if (errMsg != NULL)
-    {
-        dbgprintf("AthenaEnv ERROR!\n%s", errMsg);
-
-        if (strstr(errMsg, "EvalError") != NULL) {
-            color = 0x7D7156;
-        } else if (strstr(errMsg, "SyntaxError") != NULL) {
-            color = 0xB06020;
-        } else if (strstr(errMsg, "TypeError") != NULL) {
-            color = 0x32813b;
-        } else if (strstr(errMsg, "ReferenceError") != NULL) {
-            color = 0x00DEE5; 
-        } else if (strstr(errMsg, "RangeError") != NULL) {
-            color = 0x3D31D0; 
-        } else if (strstr(errMsg, "InternalError") != NULL) {
-            color = 0xC2008A;
-        } else if(strstr(errMsg, "URIError") != NULL) {
-            color = 0x1F78FF;
-        } else if(strstr(errMsg, "AggregateError") != NULL) {
-            color = 0x9F61E2; 
-        }
-
-        if(dark_mode) {
-            color2 = color;
-            color = 0x000000;
-        } else {
-            color2 = 0xFFFFFF;
-        }
-
-        scr_clear();
-
-        scr_setbgcolor(color);
-        scr_setCursor(0);
-        scr_setfontcolor(color2);
-
-		scr_printf("AthenaEnv ERROR!\n");
-		scr_printf("%s\n", errMsg);
-	   	scr_printf("\n\nPress [start] to restart");
-
-    	while (!isButtonPressed(PAD_START)) {
-            nopdelay();
-		} 
-    }
-}
-#endif
-
 char boot_path[255];
 bool dark_mode;
 
@@ -98,15 +45,46 @@ static void init_drivers() {
 
 }
 
+int mnt(const char* path, int index, int openmod)
+{
+    char PFS[5+1] = "pfs0:";
+    if (index > 0)
+        PFS[3] = '0' + index;
+
+    dbgprintf("Mounting '%s' into pfs%d:\n", path, index);
+    if (fileXioMount(PFS, path, openmod) < 0) // mount
+    {
+        dbgprintf("Mount failed. unmounting & trying again...\n");
+        if (fileXioUmount(PFS) < 0) //try to unmount then mount again in case it got mounted by something else
+        {
+            dbgprintf("Unmount failed!!!\n");
+        }
+        if (fileXioMount(PFS, path, openmod) < 0)
+        {
+            dbgprintf("mount failed again!\n");
+            return -1;
+        } else {
+            dbgprintf("Second mount succeed!\n");
+        }
+    } else {
+        dbgprintf("mount successfull on first attempt\n");
+    }
+    return 0;
+}
+
 int main(int argc, char **argv) {
     init_memory_manager();
 
     char MountPoint[32+6+1]; // max partition name + 'hdd0:/' = '\0' 
     char newCWD[255];
+
     dbginit(); // if we are using serial port. initialize it here before the fun starts
+
     prepare_IOP();
     init_drivers();
+
     getcwd(boot_path, sizeof(boot_path));
+
     if ((!strncmp(boot_path, "hdd0:", 5)) && (strstr(boot_path, ":pfs:") != NULL) && HDD_USABLE) // we booted from HDD and our modules are loaded and running...
     {
         if (getMountInfo(boot_path, NULL, MountPoint, newCWD)) // ...if we can parse the boot path...
@@ -122,16 +100,12 @@ int main(int argc, char **argv) {
 
         }
     }
+
     waitUntilDeviceIsReady(boot_path);
 
     #ifdef ATHENA_GRAPHICS
 	init_graphics();
     fntInit();
-    loadFontM();
-    #else
-    #ifdef ATHENA_CLI
-    init_scr();
-    #endif
     #endif
 
     init_taskman();
@@ -158,29 +132,3 @@ int main(int argc, char **argv) {
 }
 
 
-int mnt(const char* path, int index, int openmod)
-{
-    char PFS[5+1] = "pfs0:";
-    if (index > 0)
-        PFS[3] = '0' + index;
-
-    dbgprintf("Mounting '%s' into pfs%d:\n", path, index);
-    if (fileXioMount(PFS, path, openmod) < 0) // mount
-    {
-        dbgprintf("Mount failed. unmounting & trying again...\n");
-        if (fileXioUmount(PFS) < 0) //try to unmount then mount again in case it got mounted by something else
-        {
-            dbgprintf("Unmount failed!!!\n");
-        }
-        if (fileXioMount(PFS, path, openmod) < 0)
-        {
-            dbgprintf("mount failed again!\n");
-            return -1;
-        } else {
-            dbgprintf("Second mount succeed!\n");
-        }
-    } else {
-        dbgprintf("mount successfull on first attempt\n");
-    }
-    return 0;
-}
\ No newline at end of file
diff --git a/src/network.c b/src/network.c
index 093e76b..1d48ba7 100644
--- a/src/network.c
+++ b/src/network.c
@@ -86,7 +86,7 @@ void requestThread(void* data) {
 
     curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
 
-    curl_easy_setopt(curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_3);
+    curl_easy_setopt(curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_2);
 
     curl_easy_setopt(curl, CURLOPT_USERPWD, s->userpwd);
     curl_easy_setopt(curl, CURLOPT_USERAGENT, s->useragent);
@@ -97,8 +97,11 @@ void requestThread(void* data) {
     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
 
+	curl_easy_setopt(curl, CURLOPT_USE_SSL, CURLUSESSL_TRY);
+
     s->chunk.timer = clock();
     res = curl_easy_perform(curl);
+
     if (res != CURLE_OK) {
         s->error = "Error while downloading file\n"; //, curl_easy_strerror(res));
     }
@@ -224,4 +227,5 @@ int ethApplyIPConfig(int use_dhcp, const struct ip4_addr *ip, const struct ip4_a
 	}
 
 	return result;
-}
\ No newline at end of file
+}
+
diff --git a/src/pad.c b/src/pad.c
index 4c325c4..9b3559f 100644
--- a/src/pad.c
+++ b/src/pad.c
@@ -5,7 +5,8 @@
 #include "include/pad.h"
 #include "include/dbgprintf.h"
 
-static char padBuf[256] __attribute__((aligned(64)));
+static char pad0Buf[256] __attribute__((aligned(64)));
+static char pad1Buf[256] __attribute__((aligned(64)));
 
 static char actAlign[6];
 static int actuators;
@@ -46,6 +47,7 @@ int initializePad(int port, int slot)
     int ret;
     int modes;
     int i;
+    int status;
 
     waitPadReady(port, slot);
 
@@ -57,13 +59,15 @@ int initializePad(int port, int slot)
     if (modes > 0) {
         dbgprintf("( ");
         for (i = 0; i < modes; i++) {
-            dbgprintf("%d ", padInfoMode(port, slot, PAD_MODETABLE, i));
+            status = padInfoMode(port, slot, PAD_MODETABLE, i);
+            dbgprintf("%d ", status);
         }
         dbgprintf(")");
     }
 
+    status = padInfoMode(port, slot, PAD_MODECURID, 0);
     dbgprintf("It is currently using mode %d\n",
-               padInfoMode(port, slot, PAD_MODECURID, 0));
+               status);
 
     // If modes == 0, this is not a Dual shock controller
     // (it has no actuator engines)
@@ -98,14 +102,16 @@ int initializePad(int port, int slot)
     padSetMainMode(port, slot, PAD_MMODE_DUALSHOCK, PAD_MMODE_LOCK);
 
     waitPadReady(port, slot);
-    dbgprintf("infoPressMode: %d\n", padInfoPressMode(port, slot));
+    status = padInfoPressMode(port, slot);
+    dbgprintf("infoPressMode: %d\n", status);
 
     waitPadReady(port, slot);
-    dbgprintf("enterPressMode: %d\n", padEnterPressMode(port, slot));
+    status = padEnterPressMode(port, slot);
+    dbgprintf("enterPressMode: %d\n", status);
 
     waitPadReady(port, slot);
     actuators = padInfoAct(port, slot, -1, 0);
-    dbgprintf("# of actuators: %d\n",actuators);
+    dbgprintf("# of actuators: %d\n", actuators);
 
     if (actuators != 0) {
         actAlign[0] = 0;   // Enable small engine
@@ -116,8 +122,8 @@ int initializePad(int port, int slot)
         actAlign[5] = 0xff;
 
         waitPadReady(port, slot);
-        dbgprintf("padSetActAlign: %d\n",
-                   padSetActAlign(port, slot, actAlign));
+        status = padSetActAlign(port, slot, actAlign);
+        dbgprintf("padSetActAlign: %d\n", status);
     }
     else {
         dbgprintf("Did not find any actuators.\n");
@@ -173,7 +179,7 @@ void pad_init()
     dbgprintf("PortMax: %d\n", padGetPortMax());
     dbgprintf("SlotMax: %d\n", padGetSlotMax(port));
 
-    if((ret = padPortOpen(port, slot, padBuf)) == 0) {
+    if((ret = padPortOpen(0, 0, pad0Buf)) == 0) {
         dbgprintf("padOpenPort failed: %d\n", ret);
         SleepThread();
     }
@@ -182,5 +188,10 @@ void pad_init()
         dbgprintf("pad initalization failed!\n");
         SleepThread();
     }
+
+    if((ret = padPortOpen(1, 0, pad1Buf)) == 0) {
+        dbgprintf("padOpenPort failed: %d\n", ret);
+        SleepThread();
+    }
 }
 
diff --git a/src/quickjs/quickjs-libc.c b/src/quickjs/quickjs-libc.c
index 0339a90..ed323de 100644
--- a/src/quickjs/quickjs-libc.c
+++ b/src/quickjs/quickjs-libc.c
@@ -37,35 +37,13 @@
 #include <limits.h>
 #include <sys/stat.h>
 #include <dirent.h>
-#if defined(_WIN32)
-#include <windows.h>
-#include <conio.h>
-#include <utime.h>
-#else
+
 //#include <dlfcn.h>
 //#include <termios.h>
 #include <sys/ioctl.h>
 #include <sys/wait.h>
 
-#if defined(__APPLE__)
-typedef sig_t sighandler_t;
-#if !defined(environ)
-#include <crt_externs.h>
-#define environ (*_NSGetEnviron())
-#endif
-#endif /* __APPLE__ */
-
-#endif
-
-#if !defined(_WIN32)
-/* enable the os.Worker API. IT relies on POSIX threads */
-#define USE_WORKER
-#endif
-
-#ifdef USE_WORKER
-#include <pthread.h>
-#include <stdatomic.h>
-#endif
+#include "../include/graphics.h"
 
 #include "cutils.h"
 #include "list.h"
@@ -277,23 +255,12 @@ static JSValue js_printf_internal(JSContext *ctx,
                     goto fail;
                 if (mod == 'l') {
                     /* 64 bit number */
-#if defined(_WIN32)
-                    if (q >= fmtbuf + sizeof(fmtbuf) - 3)
-                        goto invalid;
-                    q[2] = q[-1];
-                    q[-1] = 'I';
-                    q[0] = '6';
-                    q[1] = '4';
-                    q[3] = '\0';
-                    dbuf_printf_fun(&dbuf, fmtbuf, (int64_t)int64_arg);
-#else
                     if (q >= fmtbuf + sizeof(fmtbuf) - 2)
                         goto invalid;
                     q[1] = q[-1];
                     q[-1] = q[0] = 'l';
                     q[2] = '\0';
                     dbuf_printf_fun(&dbuf, fmtbuf, (long long)int64_arg);
-#endif
                 } else {
                     dbuf_printf_fun(&dbuf, fmtbuf, (int)int64_arg);
                 }
@@ -453,21 +420,11 @@ static JSValue js_std_loadFile(JSContext *ctx, JSValueConst this_val,
 typedef JSModuleDef *(JSInitModuleFunc)(JSContext *ctx,
                                         const char *module_name);
 
-
-#if defined(_WIN32)
-static JSModuleDef *js_module_loader_so(JSContext *ctx,
-                                        const char *module_name)
-{
-    JS_ThrowReferenceError(ctx, "shared library modules are not supported yet");
-    return NULL;
-}
-#else
 static JSModuleDef *js_module_loader_so(JSContext *ctx,
                                         const char *module_name)
 {
     return NULL;
 }
-#endif /* !_WIN32 */
 
 int js_module_set_import_meta(JSContext *ctx, JSValueConst func_val,
                               JS_BOOL use_realpath, JS_BOOL is_main)
@@ -823,6 +780,31 @@ static void js_set_error_object(JSContext *ctx, JSValue obj, int err)
     }
 }
 
+static JSValue js_std_exists(JSContext *ctx, JSValueConst this_val,
+                           int argc, JSValueConst *argv)
+{
+    const char *filename;
+    FILE *f;
+    int err;
+    
+    filename = JS_ToCString(ctx, argv[0]);
+    if (!filename)
+        goto fail;
+
+    f = fopen(filename, "r");
+
+    JS_FreeCString(ctx, filename);
+
+    if (!f)
+        return JS_NewBool(ctx, FALSE);
+
+    return JS_NewBool(ctx, TRUE);
+
+ fail:
+    JS_FreeCString(ctx, filename);
+    return JS_EXCEPTION;
+}
+
 static JSValue js_std_open(JSContext *ctx, JSValueConst this_val,
                            int argc, JSValueConst *argv)
 {
@@ -1233,51 +1215,6 @@ static JSValue js_std_file_putByte(JSContext *ctx, JSValueConst this_val,
     return JS_NewInt32(ctx, c);
 }
 
-/* urlGet */
-
-#define URL_GET_PROGRAM "curl -s -i"
-#define URL_GET_BUF_SIZE 4096
-
-static int http_get_header_line(FILE *f, char *buf, size_t buf_size,
-                                DynBuf *dbuf)
-{
-    int c;
-    char *p;
-    
-    p = buf;
-    for(;;) {
-        c = fgetc(f);
-        if (c < 0)
-            return -1;
-        if ((p - buf) < buf_size - 1)
-            *p++ = c;
-        if (dbuf)
-            dbuf_putc(dbuf, c);
-        if (c == '\n')
-            break;
-    }
-    *p = '\0';
-    return 0;
-}
-
-static int http_get_status(const char *buf)
-{
-    const char *p = buf;
-    while (*p != ' ' && *p != '\0')
-        p++;
-    if (*p != ' ')
-        return 0;
-    while (*p == ' ')
-        p++;
-    return atoi(p);
-}
-
-static JSValue js_std_urlGet(JSContext *ctx, JSValueConst this_val,
-                             int argc, JSValueConst *argv)
-{
-    return JS_UNDEFINED;
-}
-
 static JSClassDef js_std_file_class = {
     "FILE",
     .finalizer = js_std_file_finalizer,
@@ -1309,13 +1246,13 @@ static const JSCFunctionListEntry js_std_funcs[] = {
     JS_CFUNC_DEF("setenv", 1, js_std_setenv ),
     JS_CFUNC_DEF("unsetenv", 1, js_std_unsetenv ),
     JS_CFUNC_DEF("getenviron", 1, js_std_getenviron ),
-    JS_CFUNC_DEF("urlGet", 1, js_std_urlGet ),
     JS_CFUNC_DEF("loadFile", 1, js_std_loadFile ),
     JS_CFUNC_DEF("strerror", 1, js_std_strerror ),
     JS_CFUNC_DEF("parseExtJSON", 1, js_std_parseExtJSON ),
     
     /* FILE I/O */
     JS_CFUNC_DEF("open", 2, js_std_open ),
+    JS_CFUNC_DEF("exists", 1, js_std_exists ),
     JS_CFUNC_DEF("popen", 2, js_std_popen ),
     JS_CFUNC_DEF("fdopen", 2, js_std_fdopen ),
     JS_CFUNC_DEF("tmpfile", 0, js_std_tmpfile ),
@@ -1842,7 +1779,7 @@ static void js_os_timer_mark(JSRuntime *rt, JSValueConst val,
     }
 }
 
-static JSValue js_os_create_timer(JSContext *ctx, int64_t interval,
+JSValue js_os_create_timer(JSContext *ctx, int64_t interval,
 int64_t delay, JSValueConst func)
 {
     JSRuntime *rt = JS_GetRuntime(ctx);
@@ -1926,8 +1863,9 @@ static JSClassDef js_os_timer_class = {
     .gc_mark = js_os_timer_mark,
 }; 
 
-static void call_handler(JSContext *ctx, JSValueConst func)
+static int call_handler(JSContext *ctx, JSValueConst func)
 {
+    int result = 0;
     JSValue ret, func1;
     /* 'func' might be destroyed when calling itself (if it frees the
        handler), so must take extra care */
@@ -1935,8 +1873,11 @@ static void call_handler(JSContext *ctx, JSValueConst func)
     ret = JS_Call(ctx, func1, JS_UNDEFINED, 0, NULL);
     JS_FreeValue(ctx, func1);
     if (JS_IsException(ret))
-        js_std_dump_error(ctx);
+        result = -1;
+        //js_std_dump_error(ctx);
     JS_FreeValue(ctx, ret);
+
+    return result;
 }
 
 #if defined(_WIN32)
@@ -2093,6 +2034,10 @@ static int handle_posted_message(JSRuntime *rt, JSContext *ctx,
 }
 #endif
 
+#define JS_POLL_OK 0
+#define JS_POLL_EMPTY 1
+#define JS_POLL_EXCEPTION -1
+
 static int js_os_poll(JSContext *ctx)
 {
     JSRuntime *rt = JS_GetRuntime(ctx);
@@ -2115,15 +2060,15 @@ static int js_os_poll(JSContext *ctx)
             mask = (uint64_t)1 << sh->sig_num;
             if (os_pending_signals & mask) {
                 os_pending_signals &= ~mask;
-                call_handler(ctx, sh->func);
-                return 0;
+
+                return call_handler(ctx, sh->func);
             }
         }
     }
 
     if (list_empty(&ts->os_rw_handlers) && list_empty(&ts->os_timers) &&
         list_empty(&ts->port_list))
-        return -1; /* no more events */
+        return JS_POLL_EMPTY; /* no more events */
     
     if (!list_empty(&ts->os_timers)) {
         cur_time = get_time_ms();
@@ -2132,21 +2077,22 @@ static int js_os_poll(JSContext *ctx)
             JSOSTimer *th = list_entry(el, JSOSTimer, link);
             delay = th->timeout - cur_time;
             if (delay <= 0) {
+                int call_res = 0;
                 JSValue func;
                 /* the timer expired */
                 func = th->func;
                 if (th->interval != -1) {
                     th->timeout = cur_time + th->interval;
-                    call_handler(ctx, func);
+                    call_res = call_handler(ctx, func);
                 } else {
                     th->func = JS_UNDEFINED;
                     unlink_timer(JS_GetRuntime(ctx), th);
                     if (!th->has_object)
                         free_timer(JS_GetRuntime(ctx), th);
-                    call_handler(ctx, func);
+                    call_res = call_handler(ctx, func);
                     JS_FreeValue(ctx, func);
                 }
-                return 0;
+                return call_res;
             } else if (delay < min_delay) {
                 min_delay = delay;
             }
@@ -3592,10 +3538,59 @@ void js_std_promise_rejection_tracker(JSContext *ctx, JSValueConst promise,
 }
 
 /* main loop which calls the user JS callbacks */
-void js_std_loop(JSContext *ctx)
+
+static JSValueConst render_loop_func = JS_UNDEFINED;
+static uint64_t clear_color = GS_SETREG_RGBAQ(0x00, 0x00, 0x00, 0x80, 0x00);
+
+void js_set_render_loop_func(JSValueConst func) {
+    render_loop_func = func;
+}
+
+void js_set_clear_color(uint64_t color) {
+    clear_color = color;
+}
+
+typedef struct {
+    int buttons;
+    JSValueConst function;
+    EventFlavours flavour;
+} InputEvent;
+
+static InputEvent padEvents[64];
+static uint8_t totalPadEvents;
+
+static JSPads* inputEventHandler = NULL;
+
+void js_set_input_event_handler(JSPads* pad) {
+    inputEventHandler = pad;
+}
+
+int js_new_input_event(int buttons, JSValueConst func, EventFlavours flavour) {
+    for (int i = 0; i < 64; i++) {
+        if (!padEvents[i].function) {
+            padEvents[i].buttons = buttons;
+            padEvents[i].function = func;
+            padEvents[i].flavour = flavour;
+            totalPadEvents++;
+            return i;
+        }
+    }
+    return -1;
+}
+
+void js_delete_input_event(int id) {
+    padEvents[id].buttons = 0;
+    padEvents[id].function = NULL;
+    padEvents[id].flavour = PRESSED_EVENT;
+    totalPadEvents--;
+}
+
+int js_std_loop(JSContext *ctx)
 {
     JSContext *ctx1;
+    JSValue ret;
     int err;
+    int poll_result;
 
     for(;;) {
         /* execute the pending jobs */
@@ -3609,9 +3604,70 @@ void js_std_loop(JSContext *ctx)
             }
         }
 
-        if (!os_poll_func || os_poll_func(ctx))
+        if (render_loop_func != JS_UNDEFINED) {
+            clearScreen(clear_color);
+            ret = JS_Call(ctx, render_loop_func, JS_UNDEFINED, 0, NULL);
+            flipScreen();
+
+            if (JS_IsException(ret)) {
+                err = -1;
+            }
+        }
+
+        if (inputEventHandler && err != -1) {
+            js_pads_update(inputEventHandler);
+            if (totalPadEvents) {
+                for (int i = 0; i < 64; i++) {
+                    if (padEvents[i].function) {
+                        bool trigger_event = false;
+                        switch (padEvents[i].flavour) {
+                            case PRESSED_EVENT:
+                                trigger_event = (inputEventHandler->btns & padEvents[i].buttons);
+                                break;
+                            case JUSTPRESSED_EVENT:
+                                trigger_event = ((inputEventHandler->btns & padEvents[i].buttons) && !(inputEventHandler->old_btns & padEvents[i].buttons));
+                                break;
+                            case NONPRESSED_EVENT:
+                                trigger_event = !(inputEventHandler->btns & padEvents[i].buttons);
+                                break;
+                        };
+
+                        if (trigger_event) {
+                            ret = JS_Call(ctx, padEvents[i].function, JS_UNDEFINED, 0, NULL);            
+
+                            if (JS_IsException(ret)) {
+                                err = -1;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        if ((poll_result = js_os_poll(ctx)) == JS_POLL_EXCEPTION || err == -1) {
+            if (render_loop_func != JS_UNDEFINED)
+                JS_FreeValue(ctx, render_loop_func);
+
+            if (totalPadEvents) {
+                for (int i = 0; i < 64; i++) {
+                    if (padEvents[i].function) {
+                        JS_FreeValue(ctx, padEvents[i].function);
+                    }
+                }
+            }
+            
+            if (poll_result == JS_POLL_EXCEPTION)
+                return poll_result;
+
+            return err;
+        }
+            
+
+        if (poll_result == JS_POLL_EMPTY && render_loop_func == JS_UNDEFINED && !totalPadEvents)
             break;
     }
+
+    return err;
 }
 
 void js_std_eval_binary(JSContext *ctx, const uint8_t *buf, size_t buf_len,
diff --git a/src/quickjs/quickjs-libc.h b/src/quickjs/quickjs-libc.h
index eae09da..c310114 100644
--- a/src/quickjs/quickjs-libc.h
+++ b/src/quickjs/quickjs-libc.h
@@ -35,7 +35,7 @@ extern "C" {
 JSModuleDef *js_init_module_std(JSContext *ctx, const char *module_name);
 JSModuleDef *js_init_module_os(JSContext *ctx, const char *module_name);
 void js_std_add_helpers(JSContext *ctx, int argc, char **argv);
-void js_std_loop(JSContext *ctx);
+int js_std_loop(JSContext *ctx);
 void js_std_init_handlers(JSRuntime *rt);
 void js_std_free_handlers(JSRuntime *rt);
 void js_std_dump_error(JSContext *ctx);
@@ -50,7 +50,37 @@ void js_std_promise_rejection_tracker(JSContext *ctx, JSValueConst promise,
                                       JSValueConst reason,
                                       JS_BOOL is_handled, void *opaque);
 void js_std_set_worker_new_context_func(JSContext *(*func)(JSRuntime *rt));
-                                        
+
+void js_set_render_loop_func(JSValue func);
+void js_set_clear_color(uint64_t color);
+
+typedef enum {
+    PRESSED_EVENT,
+    JUSTPRESSED_EVENT,
+    NONPRESSED_EVENT
+} EventFlavours;
+
+typedef struct {
+	char port;
+
+    uint32_t btns;
+    int lx;
+	int ly;
+	int rx;
+	int ry;
+
+    uint32_t old_btns;
+    char old_lx;
+	char old_ly;
+	char old_rx;
+	char old_ry;
+} JSPads;
+
+int js_new_input_event(int buttons, JSValueConst func, EventFlavours flavour);
+void js_delete_input_event(int id);
+void js_set_input_event_handler(JSPads* pad);
+void js_pads_update(JSPads *pad);
+
 #ifdef __cplusplus
 } /* extern "C" { */
 #endif
diff --git a/src/quickjs/quickjs.c b/src/quickjs/quickjs.c
index cbdfaf9..e4e7445 100644
--- a/src/quickjs/quickjs.c
+++ b/src/quickjs/quickjs.c
@@ -121,6 +121,8 @@
 #include <errno.h>
 #endif
 
+#include "../include/athena_math.h"
+
 enum {
     /* classid tag        */    /* union usage   | properties */
     JS_CLASS_OBJECT = 1,        /* must be first */
@@ -2177,7 +2179,6 @@ JSContext *JS_NewContextRaw(JSRuntime *rt)
 {
     JSContext *ctx;
     int i;
-
     ctx = js_mallocz_rt(rt, sizeof(JSContext));
     if (!ctx)
         return NULL;
@@ -42398,12 +42399,35 @@ static const JSCFunctionListEntry js_math_funcs[] = {
     JS_PROP_DOUBLE_DEF("PI", 3.141592653589793, 0 ),
     JS_PROP_DOUBLE_DEF("SQRT1_2", 0.7071067811865476, 0 ),
     JS_PROP_DOUBLE_DEF("SQRT2", 1.4142135623730951, 0 ),
+
+    JS_CFUNC_SPECIAL_DEF("fast_sinf", 1, f_f, athena_sinf ),
+    JS_CFUNC_SPECIAL_DEF("fast_cosf", 1, f_f, athena_cosf ),
+    JS_CFUNC_SPECIAL_DEF("fast_tanf", 1, f_f, athena_tanf ),
+    JS_CFUNC_SPECIAL_DEF("fast_atan2f", 2, f_f_f, athena_atan2f ),
+    JS_CFUNC_SPECIAL_DEF("fast_asinf", 1, f_f, athena_asinf ),
+    JS_CFUNC_SPECIAL_DEF("fast_acosf", 1, f_f, athena_acosf ),
+    JS_CFUNC_SPECIAL_DEF("randomf", 2, f_f_f, athena_randomf ),
+    JS_CFUNC_SPECIAL_DEF("randomi", 2, i_i_i, athena_randomi ),
 };
 
 static const JSCFunctionListEntry js_math_obj[] = {
     JS_OBJECT_DEF("Math", js_math_funcs, countof(js_math_funcs), JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE ),
 };
 
+
+static const JSCFunctionListEntry js_fast_math_funcs[] = {
+    JS_CFUNC_SPECIAL_DEF("sinf", 1, f_f, athena_sinf ),
+    JS_CFUNC_SPECIAL_DEF("cosf", 1, f_f, athena_cosf ),
+    JS_CFUNC_SPECIAL_DEF("tanf", 1, f_f, athena_tanf ),
+    JS_CFUNC_SPECIAL_DEF("atan2f", 2, f_f_f, athena_atan2f ),
+    JS_CFUNC_SPECIAL_DEF("asinf", 1, f_f, athena_asinf ),
+    JS_CFUNC_SPECIAL_DEF("acosf", 1, f_f, athena_acosf ),
+};
+
+static const JSCFunctionListEntry js_fast_math_obj[] = {
+    JS_OBJECT_DEF("FastMath", js_fast_math_funcs, countof(js_fast_math_funcs), JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE ),
+};
+
 /* Date */
 
 #if 0
@@ -51493,6 +51517,7 @@ void JS_AddIntrinsicBaseObjects(JSContext *ctx)
     /* Math: create as autoinit object */
     js_random_init(ctx);
     JS_SetPropertyFunctionList(ctx, ctx->global_obj, js_math_obj, countof(js_math_obj));
+    JS_SetPropertyFunctionList(ctx, ctx->global_obj, js_fast_math_obj, countof(js_fast_math_obj));
 
     /* ES6 Reflect: create as autoinit object */
     JS_SetPropertyFunctionList(ctx, ctx->global_obj, js_reflect_obj, countof(js_reflect_obj));
diff --git a/src/quickjs/quickjs.h b/src/quickjs/quickjs.h
index 2f0ec7c..b92ce0f 100644
--- a/src/quickjs/quickjs.h
+++ b/src/quickjs/quickjs.h
@@ -991,6 +991,8 @@ typedef enum JSCFunctionEnum {  /* XXX: should rename for namespace isolation */
     JS_CFUNC_f_f,
     JS_CFUNC_f_f_f,
     JS_CFUNC_f_d,
+    JS_CFUNC_i_i,
+    JS_CFUNC_i_i_i,
     JS_CFUNC_getter,
     JS_CFUNC_setter,
     JS_CFUNC_getter_magic,
@@ -1009,6 +1011,8 @@ typedef union JSCFunctionType {
     float (*f_f)(float);
     float (*f_f_f)(float, float);
     float (*f_d)(double);
+    int (*i_i)(int);
+    int (*i_i_i)(int, int);
     JSValue (*getter)(JSContext *ctx, JSValueConst this_val);
     JSValue (*setter)(JSContext *ctx, JSValueConst this_val, JSValueConst val);
     JSValue (*getter_magic)(JSContext *ctx, JSValueConst this_val, int magic);
diff --git a/src/render.c b/src/render.c
index 3f995d7..710b29e 100644
--- a/src/render.c
+++ b/src/render.c
@@ -4,55 +4,90 @@
 #include <malloc.h>
 #include <math.h>
 #include <fcntl.h>
+#include "fast_obj/fast_obj.h"
 
 #include "include/render.h"
 
-MATRIX view_screen;
+#include "include/dbgprintf.h"
 
-VECTOR camera_position = { 0.00f, 0.00f, 0.00f, 1.00f };
-VECTOR camera_rotation = { 0.00f, 0.00f, 0.00f, 1.00f };
+#include "vif.h"
 
-int light_count;
-VECTOR* light_direction;
-VECTOR* light_colour;
-int* light_type;
+extern u32 VU1Draw3D_CodeStart __attribute__((section(".vudata")));
+extern u32 VU1Draw3D_CodeEnd __attribute__((section(".vudata")));
 
+extern u32 VU1Draw3DNoTex_CodeStart __attribute__((section(".vudata")));
+extern u32 VU1Draw3DNoTex_CodeEnd __attribute__((section(".vudata")));
 
-typedef struct {
-	float x;
-	float y;
-	float z;
-	float t1;
-	float t2;
-	float n1;
-	float n2;
-	float n3;
-} vertex;
+extern u32 VU1Draw3DColors_CodeStart __attribute__((section(".vudata")));
+extern u32 VU1Draw3DColors_CodeEnd __attribute__((section(".vudata")));
 
-typedef struct {
-	vertex v1;
-	vertex v2;
-	vertex v3;
-	struct vertexList* next;
-} vertexList;
+extern u32 VU1Draw3DColorsNoTex_CodeStart __attribute__((section(".vudata")));
+extern u32 VU1Draw3DColorsNoTex_CodeEnd __attribute__((section(".vudata")));
 
-typedef struct {
-	vertex* vert;
-	struct rawVertexList* next;
-} rawVertexList;
+extern u32 VU1Draw3DLightsColors_CodeStart __attribute__((section(".vudata")));
+extern u32 VU1Draw3DLightsColors_CodeEnd __attribute__((section(".vudata")));
+
+extern u32 VU1Draw3DLightsColorsNoTex_CodeStart __attribute__((section(".vudata")));
+extern u32 VU1Draw3DLightsColorsNoTex_CodeEnd __attribute__((section(".vudata")));
+
+MATRIX view_screen;
+MATRIX world_view;
 
+VECTOR camera_position = { 0.00f, 0.00f, 0.00f, 0.00f };
+VECTOR camera_target =   { 0.00f, 0.00f, 0.00f, 0.00f };
+VECTOR camera_yd =       { 0.00f, 1.00f, 0.00f, 0.00f };
+VECTOR camera_zd =       { 0.00f, 0.00f, 1.00f, 0.00f };
+VECTOR camera_up =       { 0.00f, 1.00f, 0.00f, 0.00f };
+VECTOR camera_rotation = { 0.00f, 0.00f, 0.00f, 0.00f };
+VECTOR local_up =        { 0.00f, 1.00f, 0.00f, 1.00f };
 
-void init3D(float aspect)
+eCameraTypes camera_type = CAMERA_DEFAULT;
+
+static LightData lights;
+
+void init3D(float aspect, float fov, float near, float far)
 {
-	create_view_screen(view_screen, aspect, -0.20f, 0.20f, -0.20f, 0.20f, 1.00f, 2000.00f);
+	create_view_screen(view_screen, aspect, -fov, fov, -fov, fov, near, far);
+
+}
+
+void setCameraType(eCameraTypes type) {
+	camera_type = type;
+}
 
+void cameraUpdate() {
+	switch (camera_type) {
+		case CAMERA_DEFAULT:
+			RotCameraMatrix(world_view, camera_position, camera_zd, camera_yd, camera_rotation);
+			break;
+		case CAMERA_LOOKAT:
+			LookAtCameraMatrix(world_view, camera_position, camera_target, camera_up);
+			break;
+	}
+	dbgprintf("Camera matrix:\n");
+	dbgprintf("%f %f %f %f\n", world_view[0], world_view[1], world_view[2], world_view[3]);
+	dbgprintf("%f %f %f %f\n", world_view[4], world_view[5], world_view[6], world_view[7]);
+	dbgprintf("%f %f %f %f\n", world_view[8], world_view[9], world_view[10], world_view[11]);
+	dbgprintf("%f %f %f %f\n", world_view[12], world_view[13], world_view[14], world_view[15]);
 }
 
 void setCameraPosition(float x, float y, float z){
 	camera_position[0] = x;
 	camera_position[1] = y;
 	camera_position[2] = z;
-	camera_position[3] = 1.00f;
+	camera_position[3] = 0.00f;
+}
+
+void setCameraTarget(float x, float y, float z){
+	VECTOR tmp_target = { x, y, z, 0.0f };
+
+	SubVector(camera_target, camera_target, tmp_target);
+	SubVector(camera_position, camera_position, camera_target);
+
+	camera_target[0] = x;
+	camera_target[1] = y;
+	camera_target[2] = z;
+	camera_target[3] = 0.00f;
 }
 
 void setCameraRotation(float x, float y, float z){
@@ -62,427 +97,373 @@ void setCameraRotation(float x, float y, float z){
 	camera_rotation[3] = 1.00f;
 }
 
-void setLightQuantity(int quantity){
-	light_count = quantity;
-	light_direction = (VECTOR*)memalign(128, sizeof(VECTOR) * light_count);
-	light_colour = (VECTOR*)memalign(128, sizeof(VECTOR) * light_count);
-	light_type = (int*)memalign(128, sizeof(int) * light_count);
+typedef struct {
+    float w, x, y, z;
+} Quat;
+
+static Quat Quat_rotation(float rotation, VECTOR axis) {
+    Quat result;
+
+	Normalize(axis, axis);
+
+    float halfAngle = rotation * 0.5f;
+    float sinHalfAngle = sinf(halfAngle);
+
+    result.w = cosf(halfAngle);
+    result.x = axis[0] * sinHalfAngle;
+    result.y = axis[1] * sinHalfAngle;
+    result.z = axis[2] * sinHalfAngle;
+
+    return result;
 }
 
-void createLight(int lightid, float dir_x, float dir_y, float dir_z, int type, float r, float g, float b){
-	light_direction[lightid-1][0] = dir_x;
-	light_direction[lightid-1][1] = dir_y;
-	light_direction[lightid-1][2] = dir_z;
-	light_direction[lightid-1][3] = 1.00f;
+static void rotate(VECTOR output, VECTOR input, Quat r) {
+    Quat v = {0.0f, input[0], input[1], input[2]};
 
-	light_colour[lightid-1][0] = r;
-	light_colour[lightid-1][1] = g;
-	light_colour[lightid-1][2] = b;
-	light_colour[lightid-1][3] = 1.00f;
+    Quat conjR = {r.w, -r.x, -r.y, -r.z};
 
-	light_type[lightid-1] = type;
+    Quat rotatedV = {
+        v.w * conjR.w - v.x * conjR.x - v.y * conjR.y - v.z * conjR.z,
+        v.w * conjR.x + v.x * conjR.w + v.y * conjR.z - v.z * conjR.y,
+        v.w * conjR.y - v.x * conjR.z + v.y * conjR.w + v.z * conjR.x,
+        v.w * conjR.z + v.x * conjR.y - v.y * conjR.x + v.z * conjR.w
+    };
+
+    output[0] = rotatedV.x;
+	output[1] = rotatedV.y;
+	output[2] = rotatedV.z;
 }
 
-model* loadOBJ(const char* path, GSTEXTURE* text){
-    // Opening model file and loading it on RAM
-	int file = open(path, O_RDONLY, 0777);
-	uint32_t size = lseek(file, 0, SEEK_END);
-	lseek(file, 0, SEEK_SET);
-	char* content = (char*)malloc(size+1);
-	read(file, content, size);
-	content[size] = 0;
-	
-	// Closing file
-	close(file);
-	
-	// Creating temp vertexList
-	rawVertexList* vl = (rawVertexList*)malloc(sizeof(rawVertexList));
-	rawVertexList* init = vl;
-	
-	// Init variables
-	char* str = content;
-	char* ptr = strstr(str,"v ");
-	int idx;
-	char float_val[16];
-	char* init_val;
-	char magics[3][3] = {"v ","vt","vn"};
-	int magics_idx = 0;
-	vertex* res;
-	int v_idx = 0;
-	bool skip = false;
-	char* end_vert;
-	char* end_val;
-	float* vert_args;
-	rawVertexList* old_vl;
-	
-	// Vertices extraction
-	for(;;){
-		
-		// Check if a magic change is needed
-		while (ptr == NULL){
-			if (magics_idx < 2){
-				res = init->vert;
-				vl = init;
-				magics_idx++;
-				ptr = strstr(str,magics[magics_idx]);
-			}else{
-				skip = true;
-				break;
-			}
-		}
-		if (skip) break;
-		
-		// Extract vertex
-		if (magics_idx == 0) idx = 0;
-		else if (magics_idx == 1) idx = 3;
-		else idx = 5;
-		if (magics_idx == 0) init_val = ptr + 2;
-		else init_val = ptr + 3;
-		while (init_val[0] == ' ') init_val++;
-		end_vert = strstr(init_val,"\n");
-		if (magics_idx == 0) res = (vertex*)malloc(sizeof(vertex));
-		end_val = strstr(init_val," ");
-		vert_args = (float*)res; // Hacky way to iterate in vertex struct		
-		while (init_val < end_vert){
-			if (end_val > end_vert) end_val = end_vert;
-			strncpy(float_val, init_val, end_val - init_val);
-			float_val[end_val - init_val] = 0;
-			vert_args[idx] = atof(float_val);
-			idx++;
-			init_val = end_val + 1;
-			while (init_val[0] == ' ') init_val++;
-			end_val = strstr(init_val," ");
-		}
-		
-		// Update rawVertexList struct
-		if (magics_idx == 0){
-			vl->vert = res;
-			vl->next = (rawVertexList*)malloc(sizeof(rawVertexList));
-		}
-		old_vl = vl;
-		vl = vl->next;
-		if (magics_idx == 0){
-			vl->vert = NULL;
-			vl->next = NULL;
-		}else{
-			if (vl == NULL){
-				old_vl->next = (rawVertexList*)malloc(sizeof(rawVertexList));
-				vl = old_vl->next;
-				vl->vert = (vertex*)malloc(sizeof(vertex));
-				vl->next = NULL;
-			}else if(vl->vert == NULL) vl->vert = (vertex*)malloc(sizeof(vertex));
-			res = vl->vert;
-		}
-		
-		// Searching for next vertex
-		str = ptr + 1;
-		ptr = strstr(str,magics[magics_idx]);
-		
+void turnCamera(float yaw, float pitch)
+{
+	VECTOR dir;
+	SubVector(dir, camera_target, camera_position);
+
+	VECTOR dy = {0.0f, 1.0f, 0.0f, 1.0f};
+
+	Quat r = Quat_rotation(yaw, dy);
+	rotate(dir, dir, r);
+	rotate(local_up, local_up, r);
+
+	VECTOR right;
+	OuterProduct(right, dir, local_up);
+	Normalize(right, right);
+
+	r = Quat_rotation(pitch, right);
+	rotate(dir, dir, r);
+
+	OuterProduct(local_up, right, dir);
+	Normalize(local_up, local_up);
+
+	if(local_up[1] >= 0.0f) {
+		camera_up[1] = 1.0f; 
+	} else {
+		camera_up[1] = -1.0f;
 	}
 
-	// Creating real RAW vertexList
-	ptr = strstr(str, "f ");
-	rawVertexList* faces = (rawVertexList*)malloc(sizeof(rawVertexList));
-	rawVertexList* initFaces = faces;
-	faces->vert = NULL;
-	faces->next = NULL;
-	int len = 0;
-	char val[8];
-	int f_idx;
-	char* ptr2;
-	int t_idx;
-	rawVertexList* tmp;
+	AddVector(camera_target, camera_position, dir);
+}
+
+void orbitCamera(float yaw, float pitch)
+{
+	VECTOR dir;
+	SubVector(dir, camera_target, camera_position);
+
+	VECTOR dy = {0.0f, 1.0f, 0.0f, 1.0f};
+
+	Quat r = Quat_rotation(yaw, dy);
+	rotate(dir, dir, r);
+	rotate(local_up, local_up, r);
+
+	VECTOR right;
+	OuterProduct(right, dir, local_up);
+	Normalize(right, right);
+
+	r = Quat_rotation(-pitch, right);
+	rotate(dir, dir, r);
+
+	OuterProduct(local_up, right, dir);
+	Normalize(local_up, local_up);
+
+	if(local_up[1] >= 0.0f) {
+		camera_up[1] = 1.0f; 
+	} else {
+		camera_up[1] = -1.0f;
+	}
+
+	SubVector(camera_position, camera_target, dir);
+}
+
+void dollyCamera(float dist)
+{
+	VECTOR dir;
+	SubVector(dir, camera_target, camera_position);
+	SetLenVector(dir, dist);
+
+	AddVector(camera_position, camera_position, dir);
+	AddVector(camera_target, camera_target, dir);
+}
+
+void zoomCamera(float dist)
+{
+	VECTOR dir;
+	SubVector(dir, camera_target, camera_position);
+	float curdist = LenVector(dir);
+
+	if(dist >= curdist)
+		dist = curdist - 0.01f;
+
+	SetLenVector(dir, dist);
+
+	AddVector(camera_position, camera_position, dir);
+}
+
+void panCamera(float x, float y)
+{
+	VECTOR dir;
+	SubVector(dir, camera_target, camera_position);
+	Normalize(dir, dir);
+
+	VECTOR right;
+	OuterProduct(right, dir, camera_up);
+	Normalize(right, right);
 	
-	// Faces extraction
-	while (ptr != NULL){
-		
-		// Skipping padding
-		ptr+=2;		
-		
-		// Extracting face info
-		f_idx = 0;
-		while (f_idx < 3){
-		
-			// Allocating new vertex
-			faces->vert = (vertex*)malloc(sizeof(vertex));
-		
-			// Extracting x,y,z
-			ptr2 = strstr(ptr,"/");
-			strncpy(val,ptr,ptr2-ptr);
-			val[ptr2-ptr] = 0;
-			v_idx = atoi(val);
-			t_idx = 1;
-			tmp = init;
-			while (t_idx < v_idx){
-				tmp = tmp->next;
-				t_idx++;
-			}
-			faces->vert->x = tmp->vert->x;
-			faces->vert->y = tmp->vert->y;
-			faces->vert->z = tmp->vert->z;
-			
-			// Extracting texture info
-			ptr = ptr2+1;
-			ptr2 = strstr(ptr,"/");
-			if (ptr2 != ptr){
-				strncpy(val,ptr,ptr2-ptr);
-				val[ptr2-ptr] = 0;
-				v_idx = atoi(val);
-				t_idx = 1;
-				tmp = init;
-				while (t_idx < v_idx){
-					tmp = tmp->next;
-					t_idx++;
-				}
-				faces->vert->t1 = tmp->vert->t1;
-				faces->vert->t2 = 1.0f - tmp->vert->t2;
-			}else{
-				faces->vert->t1 = 0.0f;
-				faces->vert->t2 = 0.0f;
+	OuterProduct(local_up, right, dir);
+	Normalize(local_up, local_up);
+
+	VECTOR work0, work1;
+	ScaleVector(work0, right, x);
+	ScaleVector(work1, local_up, y);
+
+	AddVector(dir, work0, work1);
+
+	AddVector(camera_position, camera_position, dir);
+	AddVector(camera_target, camera_target, dir);
+}
+
+
+void SetLightAttribute(int id, float x, float y, float z, int attr){
+	switch (attr) {
+		case ATHENA_LIGHT_DIRECTION:
+			lights.direction[id][0] = x;
+			lights.direction[id][1] = y;
+			lights.direction[id][2] = z;
+			lights.direction[id][3] = 1.00f;
+			break;
+		case ATHENA_LIGHT_AMBIENT:
+			lights.ambient[id][0] = x;
+			lights.ambient[id][1] = y;
+			lights.ambient[id][2] = z;
+			lights.ambient[id][3] = 1.00f;
+			break;
+		case ATHENA_LIGHT_DIFFUSE:
+			lights.diffuse[id][0] = x;
+			lights.diffuse[id][1] = y;
+			lights.diffuse[id][2] = z;
+			lights.diffuse[id][3] = 1.00f;
+			break;
+		case ATHENA_LIGHT_SPECULAR:
+			lights.specular[id][0] = x;
+			lights.specular[id][1] = y;
+			lights.specular[id][2] = z;
+			lights.specular[id][3] = 1.00f;
+			break;
+	}
+}
+
+void draw_vu1_notex(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
+void draw_vu1(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
+
+void draw_vu1_with_colors_notex(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
+void draw_vu1_with_colors(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
+
+void draw_vu1_with_lights_notex(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
+void draw_vu1_with_lights(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z);
+
+int athena_render_set_pipeline(model* m, int pl_id) {
+	switch (pl_id) {
+		case PL_NO_LIGHTS_COLORS:
+			if (m->tex_count) {
+				m->render = draw_vu1;
+				m->pipeline = PL_NO_LIGHTS_COLORS;
+			} else {
+				m->render = draw_vu1_notex;
+				m->pipeline = PL_NO_LIGHTS_COLORS_TEX;
 			}
-			
-			// Extracting normals info
-			ptr = ptr2+1;
-			if (f_idx < 2) ptr2 = strstr(ptr," ");
-			else{
-				ptr2 = strstr(ptr,"\n");
-				if (ptr2 == NULL) ptr2 = content + size;
+			break;
+		case PL_NO_LIGHTS_COLORS_TEX:
+			m->render = draw_vu1_notex;
+			m->pipeline = PL_NO_LIGHTS_COLORS_TEX;
+			break;
+		case PL_NO_LIGHTS:
+			if (m->tex_count) {
+				m->render = draw_vu1_with_colors;
+				m->pipeline = PL_NO_LIGHTS;
+			} else {
+				m->render = draw_vu1_with_colors_notex;
+				m->pipeline = PL_NO_LIGHTS_TEX;
 			}
-			strncpy(val,ptr,ptr2-ptr);
-			val[ptr2-ptr] = 0;
-			v_idx = atoi(val);
-			t_idx = 1;
-			tmp = init;
-			while (t_idx < v_idx){
-				tmp = tmp->next;
-				t_idx++;
+			break;
+		case PL_NO_LIGHTS_TEX:
+			m->render = draw_vu1_with_colors_notex;
+			m->pipeline = PL_NO_LIGHTS_TEX;
+			break;
+		case PL_DEFAULT:
+			if (m->tex_count) {
+				m->render = draw_vu1_with_lights;
+				m->pipeline = PL_DEFAULT;
+			} else {
+				m->render = draw_vu1_with_lights_notex;
+				m->pipeline = PL_DEFAULT_NO_TEX;
 			}
-			faces->vert->n1 = tmp->vert->n1;
-			faces->vert->n2 = tmp->vert->n2;
-			faces->vert->n3 = tmp->vert->n3;
-
-			// Setting values for next vertex
-			ptr = ptr2;
-			faces->next = (rawVertexList*)malloc(sizeof(rawVertexList));
-			faces = faces->next;
-			faces->next = NULL;
-			faces->vert = NULL;
-			len++;
-			f_idx++;
-		}
-		
-		ptr = strstr(ptr,"f ");
-		
-	}
-	
-	// Freeing temp vertexList and allocated file
-	free(content);
-	rawVertexList* tmp_init;
-	while (init != NULL){
-		tmp_init = init;
-		free(init->vert);
-		init = init->next;
-		free(tmp_init);
+			break;
+		case PL_DEFAULT_NO_TEX:
+			m->render = draw_vu1_with_lights_notex;
+			m->pipeline = PL_DEFAULT_NO_TEX;
+			break;
 	}
-	
-	// Create the model struct and populating vertex list
-	model* res_m = (model*)malloc(sizeof(model));
-	vertexList* vlist = (vertexList*)malloc(sizeof(vertexList));
-	vertexList* vlist_start = vlist;
-	vlist->next = NULL;
-	bool first = true;
-	for(int i = 0; i < len; i+=3) {
-		if (first) first = false;
-		else{
-			vlist->next = (vertexList*)malloc(sizeof(vertexList));
-			vlist = vlist->next;
-			vlist->next = NULL;
+	return m->pipeline;
+}
+
+void loadOBJ(model* res_m, const char* path, GSTEXTURE* text) {
+    fastObjMesh* m = fast_obj_read(path);
+
+    int positionCount = m->position_count;
+    int texcoordCount = m->texcoord_count;
+    int normalCount =   m->normal_count;
+    int indexCount =    m->index_count;
+
+    VECTOR* c_verts =     (VECTOR*)malloc(positionCount * sizeof(VECTOR));
+    VECTOR* c_texcoords = (VECTOR*)malloc(texcoordCount * sizeof(VECTOR));
+    VECTOR* c_normals =   (VECTOR*)malloc(normalCount * sizeof(VECTOR));
+    VECTOR* c_colours =   (VECTOR*)malloc(indexCount * sizeof(VECTOR));
+
+    for (int i = 0; i < positionCount; i++) {
+        memcpy(c_verts[i], m->positions + (3 * i), sizeof(VECTOR));
+        c_verts[i][3] = 1.0f;
+    }
+
+    for (int i = 0; i < normalCount; i++) {
+        memcpy(c_normals[i], m->normals + (3 * i), sizeof(VECTOR));
+        c_normals[i][3] = 1.0f;
+    }
+
+    float oneMinusTexcoord;
+    for (int i = 0; i < texcoordCount; i++) {
+        c_texcoords[i][0] = m->texcoords[(2 * i) + 0];
+        oneMinusTexcoord = 1.0f - m->texcoords[(2 * i) + 1];
+        c_texcoords[i][1] = oneMinusTexcoord;
+        c_texcoords[i][2] = 1.0f;
+        c_texcoords[i][3] = 1.0f;
+    }
+
+    res_m->facesCount = m->face_count;
+	res_m->indexCount = m->index_count;
+
+    res_m->positions = (VECTOR*)malloc(indexCount * sizeof(VECTOR));
+    res_m->texcoords = (VECTOR*)malloc(indexCount * sizeof(VECTOR));
+    res_m->normals =   (VECTOR*)malloc(indexCount * sizeof(VECTOR));
+    res_m->colours =   (VECTOR*)malloc(indexCount * sizeof(VECTOR));
+
+    int faceMaterialIndex;
+	char* oldTex = NULL;
+	char* curTex = NULL;
+
+	res_m->tex_count = 0;
+	res_m->textures = NULL;
+	res_m->tex_ranges = NULL;
+
+    for (int i = 0, j = 0; i < indexCount; i++, j += 3) {
+        int vertIndex = m->indices[i].p;
+        int texcoordIndex = m->indices[i].t;
+        int normalIndex = m->indices[i].n;
+
+        memcpy(&res_m->positions[i], &c_verts[vertIndex], sizeof(VECTOR));
+        memcpy(&res_m->texcoords[i], &c_texcoords[texcoordIndex], sizeof(VECTOR));
+        memcpy(&res_m->normals[i], &c_normals[normalIndex], sizeof(VECTOR));
+
+		if(m->material_count > 0) {
+			faceMaterialIndex = m->face_materials[i / 3];
+
+			if(oldTex != m->materials[faceMaterialIndex].map_Kd.name) {
+
+				curTex = m->materials[faceMaterialIndex].map_Kd.name;
+				oldTex = curTex;
+
+				res_m->textures =   realloc(res_m->textures,   sizeof(GSTEXTURE*)*(res_m->tex_count+1));
+				res_m->tex_ranges = realloc(res_m->tex_ranges, sizeof(int)*(res_m->tex_count+1));
+
+				res_m->textures[res_m->tex_count] = malloc(sizeof(GSTEXTURE));
+
+				load_image(res_m->textures[res_m->tex_count], curTex, true);
+
+				res_m->tex_ranges[res_m->tex_count] = i;
+				res_m->tex_count++;
+				
+			} else if (m->materials[faceMaterialIndex].map_Kd.name) {
+				res_m->tex_ranges[res_m->tex_count-1] = i;
+			}
+
+        	c_colours[i][0] = m->materials[faceMaterialIndex].Kd[0];
+        	c_colours[i][1] = m->materials[faceMaterialIndex].Kd[1];
+        	c_colours[i][2] = m->materials[faceMaterialIndex].Kd[2];
+        	c_colours[i][3] = 1.0f;
+		} else {
+			c_colours[i][0] = 1.0f;
+        	c_colours[i][1] = 1.0f;
+        	c_colours[i][2] = 1.0f;
+        	c_colours[i][3] = 1.0f;
 		}
-		tmp_init = initFaces;
-		memcpy(&vlist->v1,initFaces->vert,sizeof(vertex));
-		initFaces = initFaces->next;
-		free(tmp_init->vert);
-		free(tmp_init);
-		tmp_init = initFaces;
-		memcpy(&vlist->v2,initFaces->vert,sizeof(vertex));
-		initFaces = initFaces->next;
-		free(tmp_init->vert);
-		free(tmp_init);
-		tmp_init = initFaces;
-		memcpy(&vlist->v3,initFaces->vert,sizeof(vertex));
-		initFaces = initFaces->next;
-		free(tmp_init->vert);
-		free(tmp_init);
-	}
-	res_m->facesCount = len / 3;
-  
-	
-	// Setting texture
-	res_m->texture = text;
-
-	vlist = vlist_start;
-	res_m->positions = (VECTOR*)memalign(128, res_m->facesCount * 3 * sizeof(VECTOR));
-    res_m->texcoords = (VECTOR*)memalign(128, res_m->facesCount * 3 * sizeof(VECTOR));
-    res_m->normals =  (VECTOR*)memalign(128, res_m->facesCount * 3 * sizeof(VECTOR));
-	res_m->colours =  (VECTOR*)memalign(128, res_m->facesCount * 3 * sizeof(VECTOR));
-	res_m->idxList = (uint16_t*)memalign(128, res_m->facesCount * 3 * sizeof(uint16_t));
-	vertexList* object = vlist;
-	int n = 0;
-	while (object != NULL){
-
-        //v1
-        res_m->positions[n][0] = object->v1.x;
-		res_m->positions[n][1] = object->v1.y;
-		res_m->positions[n][2] = object->v1.z;
-		res_m->positions[n][3] = 1.000f;
-
-        res_m->normals[n][0] = object->v1.n1;
-		res_m->normals[n][1] = object->v1.n2;
-		res_m->normals[n][2] = object->v1.n3;
-		res_m->normals[n][3] = 1.000f;
-
-        res_m->texcoords[n][0] = object->v1.t1;
-		res_m->texcoords[n][1] = object->v1.t2;
-		res_m->texcoords[n][2] = 0.000f;
-		res_m->texcoords[n][3] = 0.000f;
-
-		res_m->colours[n][0] = 1.000f;
-		res_m->colours[n][1] = 1.000f;
-		res_m->colours[n][2] = 1.000f;
-		res_m->colours[n][3] = 1.000f;
-
-        //v2
-        res_m->positions[n+1][0] = object->v2.x;
-		res_m->positions[n+1][1] = object->v2.y;
-		res_m->positions[n+1][2] = object->v2.z;
-		res_m->positions[n+1][3] = 1.000f;
-
-        res_m->normals[n+1][0] = object->v2.n1;
-		res_m->normals[n+1][1] = object->v2.n2;
-		res_m->normals[n+1][2] = object->v2.n3;
-		res_m->normals[n+1][3] = 1.000f;
-
-        res_m->texcoords[n+1][0] = object->v2.t1;
-		res_m->texcoords[n+1][1] = object->v2.t2;
-		res_m->texcoords[n+1][2] = 0.000f;
-		res_m->texcoords[n+1][3] = 0.000f;
-	
-		res_m->colours[n+1][0] = 1.000f;
-		res_m->colours[n+1][1] = 1.000f;
-		res_m->colours[n+1][2] = 1.000f;
-		res_m->colours[n+1][3] = 1.000f;
-
-        //v3
-        res_m->positions[n+2][0] = object->v3.x;
-		res_m->positions[n+2][1] = object->v3.y;
-		res_m->positions[n+2][2] = object->v3.z;
-		res_m->positions[n+2][3] = 1.000f;
-
-        res_m->normals[n+2][0] = object->v3.n1;
-		res_m->normals[n+2][1] = object->v3.n2;
-		res_m->normals[n+2][2] = object->v3.n3;
-		res_m->normals[n+2][3] = 1.000f;
-
-        res_m->texcoords[n+2][0] = object->v3.t1;
-		res_m->texcoords[n+2][1] = object->v3.t2;
-		res_m->texcoords[n+2][2] = 0.000f;
-		res_m->texcoords[n+2][3] = 0.000f;
-
-		res_m->colours[n+2][0] = 1.000f;
-		res_m->colours[n+2][1] = 1.000f;
-		res_m->colours[n+2][2] = 1.000f;
-		res_m->colours[n+2][3] = 1.000f;
-
-		res_m->idxList[n] = n;
-		res_m->idxList[n+1] = n+1;
-		res_m->idxList[n+2] = n+2;
-		object = object->next;
-		n += 3;
-	}
 
-	while (vlist != NULL){
-		vertexList* old = vlist;
-		vlist = vlist->next;
-		free(old);
-	}
+    }
 
-	VECTOR* c_verts = (VECTOR*)memalign(128, res_m->facesCount * 3 * sizeof(VECTOR));
-    VECTOR* c_texcoords = (VECTOR*)memalign(128, res_m->facesCount * 3 * sizeof(VECTOR));
-    VECTOR* c_normals =  (VECTOR*)memalign(128, res_m->facesCount * 3 * sizeof(VECTOR));
+    memcpy(res_m->colours, c_colours, indexCount * sizeof(VECTOR));
 
-	for (int i = 0; i < res_m->facesCount*3; i++)
-	{
-		memcpy(&c_verts[i], &res_m->positions[res_m->idxList[i]], sizeof(VECTOR));
-		memcpy(&c_texcoords[i], &res_m->texcoords[res_m->idxList[i]], sizeof(VECTOR));
-		memcpy(&c_normals[i], &res_m->normals[res_m->idxList[i]], sizeof(VECTOR));
-	}
+    free(c_verts);
+    free(c_colours);
+    free(c_normals);
+    free(c_texcoords);
+
+    float lowX, lowY, lowZ, hiX, hiY, hiZ;
+    lowX = hiX = res_m->positions[0][0];
+    lowY = hiY = res_m->positions[0][1];
+    lowZ = hiZ = res_m->positions[0][2];
 	
-	//calculate bounding box
-	float lowX, lowY, lowZ, hiX, hiY, hiZ;
-    lowX = hiX = res_m->positions[res_m->idxList[0]][0];
-    lowY = hiY = res_m->positions[res_m->idxList[0]][1];
-    lowZ = hiZ = res_m->positions[res_m->idxList[0]][2];
-    for (int i = 0; i < res_m->facesCount; i++)
-    {
-        if (lowX > res_m->positions[res_m->idxList[i]][0]) lowX = res_m->positions[res_m->idxList[i]][0];
-        if (hiX < res_m->positions[res_m->idxList[i]][0]) hiX = res_m->positions[res_m->idxList[i]][0];
-        if (lowY > res_m->positions[res_m->idxList[i]][1]) lowY = res_m->positions[res_m->idxList[i]][1];
-        if (hiY < res_m->positions[res_m->idxList[i]][1]) hiY = res_m->positions[res_m->idxList[i]][1];
-        if (lowZ > res_m->positions[res_m->idxList[i]][2]) lowZ = res_m->positions[res_m->idxList[i]][2];
-        if (hiZ < res_m->positions[res_m->idxList[i]][2]) hiZ = res_m->positions[res_m->idxList[i]][2];
+    for (int i = 0; i < res_m->indexCount; i++) {
+        float* pos = res_m->positions[i];
+        lowX = fmin(lowX, pos[0]);
+        hiX =  fmax(hiX,  pos[0]);
+        lowY = fmin(lowY, pos[1]);
+        hiY =  fmax(hiY,  pos[1]);
+        lowZ = fmin(lowZ, pos[2]);
+        hiZ =  fmax(hiZ,  pos[2]);
     }
 
-	res_m->bounding_box = (VECTOR*)malloc(sizeof(VECTOR)*8);
-
-    res_m->bounding_box[0][0] = lowX;
-	res_m->bounding_box[0][1] = lowY;
-	res_m->bounding_box[0][2] = lowZ;
-	res_m->bounding_box[0][3] = 1.00f;
-
-    res_m->bounding_box[1][0] = lowX;
-	res_m->bounding_box[1][1] = lowY;
-	res_m->bounding_box[1][2] = hiZ;
-	res_m->bounding_box[1][3] = 1.00f;
-
-    res_m->bounding_box[2][0] = lowX;
-	res_m->bounding_box[2][1] = hiY;
-	res_m->bounding_box[2][2] = lowZ;
-	res_m->bounding_box[2][3] = 1.00f;
-
-    res_m->bounding_box[3][0] = lowX;
-	res_m->bounding_box[3][1] = hiY;
-	res_m->bounding_box[3][2] = hiZ;
-	res_m->bounding_box[3][3] = 1.00f;
-
-    res_m->bounding_box[4][0] = hiX;
-	res_m->bounding_box[4][1] = lowY;
-	res_m->bounding_box[4][2] = lowZ;
-	res_m->bounding_box[4][3] = 1.00f;
-
-    res_m->bounding_box[5][0] = hiX;
-	res_m->bounding_box[5][1] = lowY;
-	res_m->bounding_box[5][2] = hiZ;
-	res_m->bounding_box[5][3] = 1.00f;
-
-    res_m->bounding_box[6][0] = hiX;
-	res_m->bounding_box[6][1] = hiY;
-	res_m->bounding_box[6][2] = lowZ;
-	res_m->bounding_box[6][3] = 1.00f;
-
-    res_m->bounding_box[7][0] = hiX;
-	res_m->bounding_box[7][1] = hiY;
-	res_m->bounding_box[7][2] = hiZ;
-	res_m->bounding_box[7][3] = 1.00f;
-
-	free(res_m->positions);
-	free(res_m->normals);
-	free(res_m->texcoords);
-
-	res_m->positions = c_verts;
-	res_m->normals = c_normals;
-	res_m->texcoords = c_texcoords;
-
-    return res_m;
+    VECTOR bbox[8] = {
+        {lowX, lowY, lowZ, 1.0f}, {lowX, lowY, hiZ, 1.0f}, {lowX, hiY, lowZ, 1.0f}, {lowX, hiY, hiZ, 1.0f},
+        {hiX,  lowY, lowZ, 1.0f}, {hiX,  lowY, hiZ, 1.0f}, {hiX,  hiY, lowZ, 1.0f}, {hiX,  hiY, hiZ, 1.0f}
+    };
+
+    memcpy(res_m->bounding_box, bbox, sizeof(bbox));
+
+	if(text) {
+		res_m->textures = malloc(sizeof(GSTEXTURE*));
+		res_m->tex_ranges = malloc(sizeof(int));
+
+		res_m->textures[0] = text;
+		res_m->tex_count = 1;
+		res_m->tex_ranges[0] = res_m->indexCount;
+		res_m->render = draw_vu1_with_lights;
+		res_m->pipeline = PL_DEFAULT;
+	} else if (res_m->tex_count > 0) {
+		res_m->render = draw_vu1_with_lights;
+		res_m->pipeline = PL_DEFAULT;
+	} else {
+		res_m->render = draw_vu1_with_lights_notex;
+		res_m->pipeline = PL_DEFAULT_NO_TEX;
+	}
+
+	fast_obj_destroy(m);
 }
 
 
@@ -495,216 +476,784 @@ void draw_bbox(model* m, float pos_x, float pos_y, float pos_z, float rot_x, flo
 
 	// Matrices to setup the 3D environment and camera
 	MATRIX local_world;
-	MATRIX world_view;
 	MATRIX local_screen;
 
 	create_local_world(local_world, object_position, object_rotation);
-	create_world_view(world_view, camera_position, camera_rotation);
 	create_local_screen(local_screen, local_world, world_view, view_screen);
 	if(clip_bounding_box(local_screen, m->bounding_box)) return;
 
-	vertex_f_t *t_xyz = (vertex_f_t *)memalign(128, sizeof(vertex_f_t)*8);
-	calculate_vertices_clipped((VECTOR *)t_xyz,  8, m->bounding_box, local_screen);
-
-	xyz_t *xyz  = (xyz_t *)memalign(128, sizeof(xyz_t)*8);
-	draw_convert_xyz(xyz, 2048, 2048, 16,  8, t_xyz);
-
-	float fX=gsGlobal->Width/2;
-	float fY=gsGlobal->Height/2;
-
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[0].x+1.0f)*fX, (t_xyz[0].y+1.0f)*fY, xyz[0].z, (t_xyz[1].x+1.0f)*fX, (t_xyz[1].y+1.0f)*fY, xyz[1].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[1].x+1.0f)*fX, (t_xyz[1].y+1.0f)*fY, xyz[1].z, (t_xyz[3].x+1.0f)*fX, (t_xyz[3].y+1.0f)*fY, xyz[3].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[2].x+1.0f)*fX, (t_xyz[2].y+1.0f)*fY, xyz[2].z, (t_xyz[3].x+1.0f)*fX, (t_xyz[3].y+1.0f)*fY, xyz[3].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[0].x+1.0f)*fX, (t_xyz[0].y+1.0f)*fY, xyz[0].z, (t_xyz[2].x+1.0f)*fX, (t_xyz[2].y+1.0f)*fY, xyz[2].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[4].x+1.0f)*fX, (t_xyz[4].y+1.0f)*fY, xyz[4].z, (t_xyz[5].x+1.0f)*fX, (t_xyz[5].y+1.0f)*fY, xyz[5].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[5].x+1.0f)*fX, (t_xyz[5].y+1.0f)*fY, xyz[5].z, (t_xyz[7].x+1.0f)*fX, (t_xyz[7].y+1.0f)*fY, xyz[7].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[6].x+1.0f)*fX, (t_xyz[6].y+1.0f)*fY, xyz[6].z, (t_xyz[7].x+1.0f)*fX, (t_xyz[7].y+1.0f)*fY, xyz[7].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[4].x+1.0f)*fX, (t_xyz[4].y+1.0f)*fY, xyz[4].z, (t_xyz[6].x+1.0f)*fX, (t_xyz[6].y+1.0f)*fY, xyz[6].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[0].x+1.0f)*fX, (t_xyz[0].y+1.0f)*fY, xyz[0].z, (t_xyz[4].x+1.0f)*fX, (t_xyz[4].y+1.0f)*fY, xyz[4].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[1].x+1.0f)*fX, (t_xyz[1].y+1.0f)*fY, xyz[1].z, (t_xyz[5].x+1.0f)*fX, (t_xyz[5].y+1.0f)*fY, xyz[5].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[2].x+1.0f)*fX, (t_xyz[2].y+1.0f)*fY, xyz[2].z, (t_xyz[6].x+1.0f)*fX, (t_xyz[6].y+1.0f)*fY, xyz[6].z, color);
-	gsKit_prim_line_3d(gsGlobal, (t_xyz[3].x+1.0f)*fX, (t_xyz[3].y+1.0f)*fY, xyz[3].z, (t_xyz[7].x+1.0f)*fX, (t_xyz[7].y+1.0f)*fY, xyz[7].z, color);
-	
-	free(t_xyz);
+	vertex_f_t *xyz = (vertex_f_t *)memalign(128, sizeof(vertex_f_t)*8);
+	calculate_vertices_clipped((VECTOR *)xyz,  8, m->bounding_box, local_screen);
+
+	athena_line_goraud_3d(gsGlobal, xyz[0].x, xyz[0].y, xyz[0].z, xyz[1].x, xyz[1].y, xyz[1].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[1].x, xyz[1].y, xyz[1].z, xyz[3].x, xyz[3].y, xyz[3].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[2].x, xyz[2].y, xyz[2].z, xyz[3].x, xyz[3].y, xyz[3].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[0].x, xyz[0].y, xyz[0].z, xyz[2].x, xyz[2].y, xyz[2].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[4].x, xyz[4].y, xyz[4].z, xyz[5].x, xyz[5].y, xyz[5].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[5].x, xyz[5].y, xyz[5].z, xyz[7].x, xyz[7].y, xyz[7].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[6].x, xyz[6].y, xyz[6].z, xyz[7].x, xyz[7].y, xyz[7].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[4].x, xyz[4].y, xyz[4].z, xyz[6].x, xyz[6].y, xyz[6].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[0].x, xyz[0].y, xyz[0].z, xyz[4].x, xyz[4].y, xyz[4].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[1].x, xyz[1].y, xyz[1].z, xyz[5].x, xyz[5].y, xyz[5].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[2].x, xyz[2].y, xyz[2].z, xyz[6].x, xyz[6].y, xyz[6].z, color, color);
+	athena_line_goraud_3d(gsGlobal, xyz[3].x, xyz[3].y, xyz[3].z, xyz[7].x, xyz[7].y, xyz[7].z, color, color);
+
 	free(xyz);
 }
 
-int athena_process_xyz_rgbaq(GSPRIMPOINT *output, GSGLOBAL* gsGlobal, int count, color_f_t *colours, vertex_f_t *vertices)
+
+u64 vif_packets[2][44] __attribute__((aligned(64)));
+u64* curr_vif_packet;
+
+/** Cube data */
+u64 cube_packet[12] __attribute__((aligned(64)));
+
+u8 context = 0;
+
+static u32* last_mpg = NULL;
+
+void draw_vu1(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z)
 {
+	VECTOR object_position = { pos_x, pos_y, pos_z, 1.00f };
+	VECTOR object_rotation = { rot_x, rot_y, rot_z, 1.00f };
 
-	int z;
-	unsigned int max_z;
-	float q = 1.00f;
+	MATRIX local_world;
+	MATRIX local_screen;
 
-	switch(gsGlobal->PSMZ){
-		case GS_PSMZ_32:
-			z = 32;
-			break;
+	GSGLOBAL *gsGlobal = getGSGLOBAL();
 
-		case GS_PSMZ_24:
-			z = 24;
-			break;
+	if (last_mpg != &VU1Draw3D_CodeStart) {
+		vu1_upload_micro_program(&VU1Draw3D_CodeStart, &VU1Draw3D_CodeEnd);
+		last_mpg = &VU1Draw3D_CodeStart;
+	}
 
-		case GS_PSMZ_16:
-		case GS_PSMZ_16S:
-			z = 16;
-			break;
+	gsGlobal->PrimAAEnable = GS_SETTING_ON;
+	gsKit_set_test(gsGlobal, GS_ZTEST_ON);
+
+	create_local_world(local_world, object_position, object_rotation);
+	create_local_screen(local_screen, local_world, world_view, view_screen);
+
+	int lastIdx = -1;
+	for(int i = 0; i < model_test->tex_count; i++) {
+		gsKit_TexManager_bind(gsGlobal, model_test->textures[i]);
+
+		VECTOR* positions = &model_test->positions[lastIdx+1];
+		VECTOR* texcoords = &model_test->texcoords[lastIdx+1];
+		GSTEXTURE* tex = model_test->textures[i];
+
+		int idxs_to_draw = (model_test->tex_ranges[i]-lastIdx);
+		int idxs_drawn = 0;
+
+		while (idxs_to_draw > 0) {
+			dmaKit_wait(DMA_CHANNEL_VIF1, 0);
+
+			int count = BATCH_SIZE;
+			if (idxs_to_draw < BATCH_SIZE)
+			{
+				count = idxs_to_draw;
+			}
+
+			float fX = 2048.0f+gsGlobal->Width/2;
+			float fY = 2048.0f+gsGlobal->Height/2;
+			float fZ = ((float)get_max_z(gsGlobal));
+		
+			u64* p_data = cube_packet;
+		
+			*p_data++ = (*(u32*)(&fX) | (u64)*(u32*)(&fY) << 32);
+			*p_data++ = (*(u32*)(&fZ) | (u64)count << 32);
 		
-		default:
-			return -1;
+			*p_data++ = GIF_TAG(1, 0, 0, 0, 0, 1);
+			*p_data++ = GIF_AD;
+		
+			*p_data++ = GS_SETREG_TEX1(1, 0, tex->Filter, tex->Filter, 0, 0, 0);
+			*p_data++ = GS_TEX1_1;
+		
+			int tw, th;
+			athena_set_tw_th(tex, &tw, &th);
+		
+			if(tex->VramClut == 0)
+			{
+				*p_data++ = GS_SETREG_TEX0(tex->Vram/256, tex->TBW, tex->PSM,
+					tw, th, gsGlobal->PrimAlphaEnable, 0,
+					0, 0, 0, 0, GS_CLUT_STOREMODE_NOLOAD);
+			}
+			else
+			{
+				*p_data++ = GS_SETREG_TEX0(tex->Vram/256, tex->TBW, tex->PSM,
+					tw, th, gsGlobal->PrimAlphaEnable, 0,
+					tex->VramClut/256, tex->ClutPSM, 0, 0, GS_CLUT_STOREMODE_LOAD);
+			}
+			
+			*p_data++ = GS_TEX0_1;
+		
+			*p_data++ = VU_GS_GIFTAG(count, 1, 1,
+    			VU_GS_PRIM(GS_PRIM_PRIM_TRIANGLE, 1, 1, gsGlobal->PrimFogEnable, 
+				0, gsGlobal->PrimAAEnable, 0, 0, 0),
+    		    0, 3);
+		
+			*p_data++ = DRAW_STQ2_REGLIST;
+		
+			*p_data++ = (128 | (u64)128 << 32);
+			*p_data++ = (128 | (u64)128 << 32);	
+
+			curr_vif_packet = vif_packets[context];
+
+			//memset(curr_vif_packet, 0, 16*22);
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+			*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32));
+
+			// Add matrix at the beggining of VU mem (skip TOP)
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 0, &local_screen, 8, 0);
+
+			u32 vif_added_bytes = 0; // zero because now we will use TOP register (double buffer)
+									 // we don't wan't to unpack at 8 + beggining of buffer, but at
+									 // the beggining of the buffer
+
+			// Merge packets
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, cube_packet, 6, 1);
+			vif_added_bytes += 6;
+
+			// Add vertices
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &positions[idxs_drawn], count, 1);
+			vif_added_bytes += count; // one VECTOR is size of qword
+
+			// Add sts
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &texcoords[idxs_drawn], count, 1);
+			vif_added_bytes += count;
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+			*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_MSCALF, 0) << 32));
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+			*curr_vif_packet++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+
+			asm volatile("nop":::"memory");
+
+			vifSendPacket(vif_packets[context], DMA_CHANNEL_VIF1);
+
+			idxs_to_draw -= count;
+			idxs_drawn += count;
+		}
+
+		lastIdx = model_test->tex_ranges[i];
+	}
+
+
+	// Switch packet, so we can proceed during DMA transfer
+	context = !context;
+}
+
+void draw_vu1_notex(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z)
+{
+	VECTOR object_position = { pos_x, pos_y, pos_z, 1.00f };
+	VECTOR object_rotation = { rot_x, rot_y, rot_z, 1.00f };
+
+	MATRIX local_world;
+	MATRIX local_screen;
+
+	GSGLOBAL *gsGlobal = getGSGLOBAL();
+
+	if (last_mpg != &VU1Draw3DNoTex_CodeStart) {
+		vu1_upload_micro_program(&VU1Draw3DNoTex_CodeStart, &VU1Draw3DNoTex_CodeEnd);
+		last_mpg = &VU1Draw3DNoTex_CodeStart;
 	}
 
-	int center_x = gsGlobal->Width/2;
-	int center_y = gsGlobal->Height/2;
-	max_z = 1 << (z - 1);
+	gsGlobal->PrimAAEnable = GS_SETTING_ON;
+	gsKit_set_test(gsGlobal, GS_ZTEST_ON);
+
+	create_local_world(local_world, object_position, object_rotation);
+	create_local_screen(local_screen, local_world, world_view, view_screen);
+
+	int idxs_to_draw = model_test->indexCount;
+	int idxs_drawn = 0;
+
+	while (idxs_to_draw > 0) {
+		dmaKit_wait(DMA_CHANNEL_VIF1, 0);
 
-	for (int i = 0; i < count; i++)
-	{
-		// Calculate the Q value.
-		if (vertices[i].w != 0)
+		int count = BATCH_SIZE;
+		if (idxs_to_draw < BATCH_SIZE)
 		{
-			q = 1 / vertices[i].w;
+			count = idxs_to_draw;
 		}
 
-		output[i].rgbaq.color.r = (int)(colours[i].r * 128.0f);
-		output[i].rgbaq.color.g = (int)(colours[i].g * 128.0f);
-		output[i].rgbaq.color.b = (int)(colours[i].b * 128.0f);
-		output[i].rgbaq.color.a = 0x80;
-		output[i].rgbaq.color.q = q;
-		output[i].rgbaq.tag = GS_RGBAQ;
+		float fX = 2048.0f+gsGlobal->Width/2;
+		float fY = 2048.0f+gsGlobal->Height/2;
+		float fZ = ((float)get_max_z(gsGlobal));
+
+		float texCol = 128.0f;
+
+		u64* p_data = cube_packet;
+
+		*p_data++ = (*(u32*)(&fX) | (u64)*(u32*)(&fY) << 32);
+		*p_data++ = (*(u32*)(&fZ) | (u64)(count) << 32);
+
+		*p_data++ = GIF_TAG(1, 0, 0, 0, 0, 1);
+		*p_data++ = GIF_AD;
+
+		*p_data++ = VU_GS_GIFTAG(count, 1, 1,
+    		VU_GS_PRIM(GS_PRIM_PRIM_TRIANGLE, 1, 0, gsGlobal->PrimFogEnable, 
+			0, gsGlobal->PrimAAEnable, 0, 0, 0),
+    	    0, 2);
+
+		*p_data++ = DRAW_NOTEX_REGLIST;
+
+		*p_data++ = (128 | (u64)128 << 32);
+		*p_data++ = (128 | (u64)128 << 32);	
+
+		curr_vif_packet = vif_packets[context];
+	
+		//memset(curr_vif_packet, 0, 16*22);
+
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+		*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32));
+		
+		// Add matrix at the beggining of VU mem (skip TOP)
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 0, &local_screen, 8, 0);
+	
+		u32 vif_added_bytes = 0; // zero because now we will use TOP register (double buffer)
+								 // we don't wan't to unpack at 8 + beggining of buffer, but at
+								 // the beggining of the buffer
+	
+		// Merge packets
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, cube_packet, 4, 1);
+		vif_added_bytes += 4;
+	
+		// Add vertices
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &model_test->positions[idxs_drawn], count, 1);
+		vif_added_bytes += count; // one VECTOR is size of qword
+
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+		*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_MSCAL, 0) << 32));
+	
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+		*curr_vif_packet++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+		
+		asm volatile("nop":::"memory");
 
-		output[i].xyz2.xyz.x = gsKit_float_to_int_x(gsGlobal, (vertices[i].x + 1.0f) * center_x);
-		output[i].xyz2.xyz.y = gsKit_float_to_int_y(gsGlobal, (vertices[i].y + 1.0f) * center_y);
-		output[i].xyz2.xyz.z = (unsigned int)((vertices[i].z + 1.0f) * max_z);
-		output[i].xyz2.tag = GS_XYZ2;
+		vifSendPacket(vif_packets[context], DMA_CHANNEL_VIF1);
 
+		idxs_to_draw -= count;
+		idxs_drawn += count;
 	}
 
-	// End function.
-	return 0;
 
+	// Switch packet, so we can proceed during DMA transfer
+	context = !context;
 }
 
 
-int athena_process_xyz_rgbaq_st(GSPRIMSTQPOINT *output, GSGLOBAL* gsGlobal, int count, color_f_t *colours, vertex_f_t *vertices, texel_f_t *coords)
+void draw_vu1_with_colors(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z)
 {
+	VECTOR object_position = { pos_x, pos_y, pos_z, 1.00f };
+	VECTOR object_rotation = { rot_x, rot_y, rot_z, 1.00f };
 
-	int z;
-	unsigned int max_z;
-	float q = 1.00f;
+	MATRIX local_world;
+	MATRIX local_light;
+	MATRIX local_screen;
 
-	switch(gsGlobal->PSMZ){
-		case GS_PSMZ_32:
-			z = 32;
-			break;
+	GSGLOBAL *gsGlobal = getGSGLOBAL();
 
-		case GS_PSMZ_24:
-			z = 24;
-			break;
+	if (last_mpg != &VU1Draw3DColors_CodeStart) {
+		vu1_upload_micro_program(&VU1Draw3DColors_CodeStart, &VU1Draw3DColors_CodeEnd);
+		last_mpg = &VU1Draw3DColors_CodeStart;
+	}
 
-		case GS_PSMZ_16:
-		case GS_PSMZ_16S:
-			z = 16;
-			break;
-		
-		default:
-			return -1;
+	gsGlobal->PrimAAEnable = GS_SETTING_ON;
+	gsKit_set_test(gsGlobal, GS_ZTEST_ON);
+
+	create_local_world(local_world, object_position, object_rotation);
+	create_local_screen(local_screen, local_world, world_view, view_screen);
+
+	int lastIdx = -1;
+	for(int i = 0; i < model_test->tex_count; i++) {
+		gsKit_TexManager_bind(gsGlobal, model_test->textures[i]);
+
+		VECTOR* positions = &model_test->positions[lastIdx+1];
+		VECTOR* texcoords = &model_test->texcoords[lastIdx+1];
+		VECTOR* colours = &model_test->colours[lastIdx+1];
+		GSTEXTURE* tex = model_test->textures[i];
+
+		int idxs_to_draw = (model_test->tex_ranges[i]-lastIdx);
+		int idxs_drawn = 0;
+
+		while (idxs_to_draw > 0) {
+			dmaKit_wait(DMA_CHANNEL_VIF1, 0);
+
+			int count = BATCH_SIZE;
+			if (idxs_to_draw < BATCH_SIZE)
+			{
+				count = idxs_to_draw;
+			}
+
+			float fX = 2048.0f+gsGlobal->Width/2;
+			float fY = 2048.0f+gsGlobal->Height/2;
+			float fZ = ((float)get_max_z(gsGlobal));
+
+			float texCol = 128.0f;
+
+			u64* p_data = cube_packet;
+
+			*p_data++ = (*(u32*)(&fX) | (u64)*(u32*)(&fY) << 32);
+			*p_data++ = (*(u32*)(&fZ) | (u64)(count) << 32);
+
+			*p_data++ = GIF_TAG(1, 0, 0, 0, 0, 1);
+			*p_data++ = GIF_AD;
+
+			*p_data++ = GS_SETREG_TEX1(1, 0, tex->Filter, tex->Filter, 0, 0, 0);
+			*p_data++ = GS_TEX1_1;
+
+			int tw, th;
+			athena_set_tw_th(tex, &tw, &th);
+
+			if(tex->VramClut == 0)
+			{
+				*p_data++ = GS_SETREG_TEX0(tex->Vram/256, tex->TBW, tex->PSM,
+					tw, th, gsGlobal->PrimAlphaEnable, 0,
+					0, 0, 0, 0, GS_CLUT_STOREMODE_NOLOAD);
+			}
+			else
+			{
+				*p_data++ = GS_SETREG_TEX0(tex->Vram/256, tex->TBW, tex->PSM,
+					tw, th, gsGlobal->PrimAlphaEnable, 0,
+					tex->VramClut/256, tex->ClutPSM, 0, 0, GS_CLUT_STOREMODE_LOAD);
+			}
+	
+			*p_data++ = GS_TEX0_1;
+
+			*p_data++ = VU_GS_GIFTAG(count, 1, 1,
+    			VU_GS_PRIM(GS_PRIM_PRIM_TRIANGLE, 1, 1, gsGlobal->PrimFogEnable, 
+				0, gsGlobal->PrimAAEnable, 0, 0, 0),
+    		    0, 3);
+
+			*p_data++ = DRAW_STQ2_REGLIST;
+
+			*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);
+			*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);	
+
+			curr_vif_packet = vif_packets[context];
+
+			//memset(curr_vif_packet, 0, 16*22);
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+			*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32));
+
+			// Add matrix at the beggining of VU mem (skip TOP)
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 0, &local_screen, 8, 0);
+
+			u32 vif_added_bytes = 0; // zero because now we will use TOP register (double buffer)
+									 // we don't wan't to unpack at 8 + beggining of buffer, but at
+									 // the beggining of the buffer
+
+			// Merge packets
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, cube_packet, 6, 1);
+			vif_added_bytes += 6;
+
+			// Add vertices
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &positions[idxs_drawn], count, 1);
+			vif_added_bytes += count; // one VECTOR is size of qword
+
+			// Add sts
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &texcoords[idxs_drawn], count, 1);
+			vif_added_bytes += count;
+
+			// Add colors
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &colours[idxs_drawn], count, 1);
+			vif_added_bytes += count;
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+			*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_MSCAL, 0) << 32));
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+			*curr_vif_packet++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+
+			asm volatile("nop":::"memory");
+
+			vifSendPacket(vif_packets[context], DMA_CHANNEL_VIF1);
+
+			idxs_to_draw -= count;
+			idxs_drawn += count;
+		}
+
+		lastIdx = model_test->tex_ranges[i];
 	}
 
-	int center_x = gsGlobal->Width/2;
-	int center_y = gsGlobal->Height/2;
-	max_z = 1 << (z - 1);
+	// Switch packet, so we can proceed during DMA transfer
+	context = !context;
+}
+
+
+void draw_vu1_with_colors_notex(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z)
+{
+	VECTOR object_position = { pos_x, pos_y, pos_z, 1.00f };
+	VECTOR object_rotation = { rot_x, rot_y, rot_z, 1.00f };
+
+	MATRIX local_world;
+	MATRIX local_light;
+	MATRIX local_screen;
 
-	for (int i = 0; i < count; i++)
-	{
-		// Calculate the Q value.
-		if (vertices[i].w != 0)
+	GSGLOBAL *gsGlobal = getGSGLOBAL();
+
+	if (last_mpg != &VU1Draw3DColorsNoTex_CodeStart) {
+		vu1_upload_micro_program(&VU1Draw3DColorsNoTex_CodeStart, &VU1Draw3DColorsNoTex_CodeEnd);
+		last_mpg = &VU1Draw3DColorsNoTex_CodeStart;
+	}
+
+	gsGlobal->PrimAAEnable = GS_SETTING_ON;
+	gsKit_set_test(gsGlobal, GS_ZTEST_ON);
+
+	create_local_world(local_world, object_position, object_rotation);
+	create_local_screen(local_screen, local_world, world_view, view_screen);
+
+	int idxs_to_draw = model_test->indexCount;
+	int idxs_drawn = 0;
+
+	while (idxs_to_draw > 0) {
+		dmaKit_wait(DMA_CHANNEL_VIF1, 0);
+
+		int count = BATCH_SIZE;
+		if (idxs_to_draw < BATCH_SIZE)
 		{
-			q = 1 / vertices[i].w;
+			count = idxs_to_draw;
 		}
 
-		output[i].rgbaq.color.r = (int)(colours[i].r * 128.0f);
-		output[i].rgbaq.color.g = (int)(colours[i].g * 128.0f);
-		output[i].rgbaq.color.b = (int)(colours[i].b * 128.0f);
-		output[i].rgbaq.color.a = 0x80;
-		output[i].rgbaq.color.q = q;
-		output[i].rgbaq.tag = GS_RGBAQ;
+		float fX = 2048.0f+gsGlobal->Width/2;
+		float fY = 2048.0f+gsGlobal->Height/2;
+		float fZ = ((float)get_max_z(gsGlobal));
 
-		output[i].stq.st.s = coords[i].s * q;
-		output[i].stq.st.t = coords[i].t * q;
-		output[i].stq.tag = GS_ST;
+		float texCol = 128.0f;
 
-		output[i].xyz2.xyz.x = gsKit_float_to_int_x(gsGlobal, (vertices[i].x + 1.0f) * center_x);
-		output[i].xyz2.xyz.y = gsKit_float_to_int_y(gsGlobal, (vertices[i].y + 1.0f) * center_y);
-		output[i].xyz2.xyz.z = (unsigned int)((vertices[i].z + 1.0f) * max_z);
-		output[i].xyz2.tag = GS_XYZ2;
+		u64* p_data = cube_packet;
 
-	}
+		*p_data++ = (*(u32*)(&fX) | (u64)*(u32*)(&fY) << 32);
+		*p_data++ = (*(u32*)(&fZ) | (u64)(count) << 32);
 
-	// End function.
-	return 0;
+		*p_data++ = GIF_TAG(1, 0, 0, 0, 0, 1);
+		*p_data++ = GIF_AD;
 
+		*p_data++ = VU_GS_GIFTAG(count, 1, 1,
+    		VU_GS_PRIM(GS_PRIM_PRIM_TRIANGLE, 1, 0, gsGlobal->PrimFogEnable, 
+			0, gsGlobal->PrimAAEnable, 0, 0, 0),
+    	    0, 2);
+
+		*p_data++ = DRAW_NOTEX_REGLIST;
+
+		*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);
+		*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);	
+
+		curr_vif_packet = vif_packets[context];
+	
+		//memset(curr_vif_packet, 0, 16*22);
+
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+		*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32));
+		
+		// Add matrix at the beggining of VU mem (skip TOP)
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 0, &local_screen, 8, 0);
+	
+		u32 vif_added_bytes = 0; // zero because now we will use TOP register (double buffer)
+								 // we don't wan't to unpack at 8 + beggining of buffer, but at
+								 // the beggining of the buffer
+	
+		// Merge packets
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, cube_packet, 4, 1);
+		vif_added_bytes += 4;
+	
+		// Add vertices
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &model_test->positions[idxs_drawn], count, 1);
+		vif_added_bytes += count; // one VECTOR is size of qword
+	
+		// Add colors
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &model_test->colours[idxs_drawn], count, 1);
+		vif_added_bytes += count;
+
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+		*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_MSCAL, 0) << 32));
+	
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+		*curr_vif_packet++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+		
+		asm volatile("nop":::"memory");
+
+		vifSendPacket(vif_packets[context], DMA_CHANNEL_VIF1);
+
+		idxs_to_draw -= count;
+		idxs_drawn += count;
+	}
+
+	// Switch packet, so we can proceed during DMA transfer
+	context = !context;
 }
 
-void drawOBJ(model* m, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z)
+void draw_vu1_with_lights(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z)
 {
+	GSGLOBAL *gsGlobal = getGSGLOBAL();
+
+	if (last_mpg != &VU1Draw3DLightsColors_CodeStart) {
+		vu1_upload_micro_program(&VU1Draw3DLightsColors_CodeStart, &VU1Draw3DLightsColors_CodeEnd);
+		last_mpg = &VU1Draw3DLightsColors_CodeStart;
+	}
+
+	gsGlobal->PrimAAEnable = GS_SETTING_ON;
+	gsKit_set_test(gsGlobal, GS_ZTEST_ON);
+
 	VECTOR object_position = { pos_x, pos_y, pos_z, 1.00f };
 	VECTOR object_rotation = { rot_x, rot_y, rot_z, 1.00f };
 
-    GSGLOBAL *gsGlobal = getGSGLOBAL();
+	MATRIX local_world;
+	MATRIX local_light;
+	MATRIX local_screen;
+
+  	// Create the local_world matrix.
+  	matrix_unit(local_world);
+  	matrix_rotate(local_world, local_world, object_rotation);
+  	matrix_translate(local_world, local_world, object_position);
+
+  	// Create the local_light matrix.
+  	matrix_unit(local_light);
+  	matrix_rotate(local_light, local_light, object_rotation);
+
+  	// Create the local_screen matrix.
+  	matrix_unit(local_screen);
+
+  	matrix_multiply(local_screen, local_screen, local_world);
+  	matrix_multiply(local_screen, local_screen, world_view);
+  	matrix_multiply(local_screen, local_screen, view_screen);
+
+	int lastIdx = -1;
+	for(int i = 0; i < model_test->tex_count; i++) {
+		gsKit_TexManager_bind(gsGlobal, model_test->textures[i]);
+
+		VECTOR* positions = &model_test->positions[lastIdx+1];
+		VECTOR* texcoords = &model_test->texcoords[lastIdx+1];
+		VECTOR* normals = &model_test->normals[lastIdx+1];
+		VECTOR* colours = &model_test->colours[lastIdx+1];
+		GSTEXTURE* tex = model_test->textures[i];
+
+		int idxs_to_draw = (model_test->tex_ranges[i]-lastIdx);
+		int idxs_drawn = 0;
+
+		while (idxs_to_draw > 0) {
+			dmaKit_wait(DMA_CHANNEL_VIF1, 0);
+
+			int count = BATCH_SIZE;
+			if (idxs_to_draw < BATCH_SIZE)
+			{
+				count = idxs_to_draw;
+			}
+
+			float fX = 2048.0f+gsGlobal->Width/2;
+			float fY = 2048.0f+gsGlobal->Height/2;
+			float fZ = ((float)get_max_z(gsGlobal));
+
+			float texCol = 128.0f;
+
+			u64* p_data = cube_packet;
+
+			*p_data++ = (*(u32*)(&fX) | (u64)*(u32*)(&fY) << 32);
+			*p_data++ = (*(u32*)(&fZ) | (u64)(count) << 32);
+
+			*p_data++ = GIF_TAG(1, 0, 0, 0, 0, 1);
+			*p_data++ = GIF_AD;
+
+			*p_data++ = GS_SETREG_TEX1(1, 0, tex->Filter, tex->Filter, 0, 0, 0);
+			*p_data++ = GS_TEX1_1;
+
+			int tw, th;
+			athena_set_tw_th(tex, &tw, &th);
+
+			if(tex->VramClut == 0)
+			{
+				*p_data++ = GS_SETREG_TEX0(tex->Vram/256, tex->TBW, tex->PSM,
+					tw, th, gsGlobal->PrimAlphaEnable, COLOR_MODULATE,
+					0, 0, 0, 0, GS_CLUT_STOREMODE_NOLOAD);
+			}
+			else
+			{
+				*p_data++ = GS_SETREG_TEX0(tex->Vram/256, tex->TBW, tex->PSM,
+					tw, th, gsGlobal->PrimAlphaEnable, 0,
+					tex->VramClut/256, tex->ClutPSM, 0, 0, GS_CLUT_STOREMODE_LOAD);
+			}
+	
+			*p_data++ = GS_TEX0_1;
+
+			*p_data++ = VU_GS_GIFTAG(count, 1, 1,
+    			VU_GS_PRIM(GS_PRIM_PRIM_TRIANGLE, 1, 1, gsGlobal->PrimFogEnable, 
+				gsGlobal->PrimAlphaEnable, gsGlobal->PrimAAEnable, 0, 0, 0),
+    		    0, 3);
+
+			*p_data++ = DRAW_STQ2_REGLIST;
+
+			*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);
+			*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);	
+
+			curr_vif_packet = vif_packets[context];
+
+			//memset(curr_vif_packet, 0, 16*22);
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+			*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32));
+
+			// Add matrix at the beggining of VU mem (skip TOP)
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 0, &local_screen, 4, 0);
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 4, &local_light, 4, 0);
+
+			u32 vif_added_bytes = 0; // zero because now we will use TOP register (double buffer)
+									 // we don't wan't to unpack at 8 + beggining of buffer, but at
+									 // the beggining of the buffer
+
+			// Merge packets
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, cube_packet, 6, 1);
+			vif_added_bytes += 6;
+
+			// Add vertices
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &positions[idxs_drawn], count, 1);
+			vif_added_bytes += count; // one VECTOR is size of qword
+
+			// Add sts
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &texcoords[idxs_drawn], count, 1);
+			vif_added_bytes += count;
+
+			// Add colors
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &colours[idxs_drawn], count, 1);
+			vif_added_bytes += count;
+
+			// Add normals
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &normals[idxs_drawn], count, 1);
+			vif_added_bytes += count;
+
+			curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &lights, 12, 1);
+			vif_added_bytes += 12;
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+			*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_MSCAL, 0) << 32));
+
+			*curr_vif_packet++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+			*curr_vif_packet++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+
+			asm volatile("nop":::"memory");
+
+			vifSendPacket(vif_packets[context], DMA_CHANNEL_VIF1);
+
+			idxs_to_draw -= count;
+			idxs_drawn += count;
+		}
+
+		lastIdx = model_test->tex_ranges[i];
+	}
+
+	// Switch packet, so we can proceed during DMA transfer
+	context = !context;
+}
+
+
+void draw_vu1_with_lights_notex(model* model_test, float pos_x, float pos_y, float pos_z, float rot_x, float rot_y, float rot_z)
+{
+	VECTOR object_position = { pos_x, pos_y, pos_z, 1.00f };
+	VECTOR object_rotation = { rot_x, rot_y, rot_z, 1.00f };
 
-	// Matrices to setup the 3D environment and camera
 	MATRIX local_world;
 	MATRIX local_light;
-	MATRIX world_view;
 	MATRIX local_screen;
 
-	//gsGlobal->PrimAlphaEnable = GS_SETTING_OFF;
-	//gsKit_set_test(gsGlobal, GS_ATEST_OFF);
+	GSGLOBAL *gsGlobal = getGSGLOBAL();
+
+	if (last_mpg != &VU1Draw3DLightsColorsNoTex_CodeStart) {
+		vu1_upload_micro_program(&VU1Draw3DLightsColorsNoTex_CodeStart, &VU1Draw3DLightsColorsNoTex_CodeEnd);
+		last_mpg = &VU1Draw3DLightsColorsNoTex_CodeStart;
+	}
+
 	gsGlobal->PrimAAEnable = GS_SETTING_ON;
 	gsKit_set_test(gsGlobal, GS_ZTEST_ON);
 
-	// Create the local_world matrix.
 	create_local_world(local_world, object_position, object_rotation);
 	create_local_light(local_light, object_rotation);
-	create_world_view(world_view, camera_position, camera_rotation);
 	create_local_screen(local_screen, local_world, world_view, view_screen);
-	if(clip_bounding_box(local_screen, m->bounding_box)) return;
 
-	// Allocate calculation space.
-	VECTOR *t_normals  = (VECTOR*)memalign(128, sizeof(VECTOR)*(m->facesCount*3));
-	VECTOR *t_lights   = (VECTOR*)memalign(128, sizeof(VECTOR)*(m->facesCount*3));
-	color_f_t *t_colours  = (color_f_t*)memalign(128, sizeof(color_f_t)*(m->facesCount*3));
-	vertex_f_t *t_xyz = (vertex_f_t*)memalign(128, sizeof(vertex_f_t)*(m->facesCount*3));
+	int idxs_to_draw = model_test->indexCount;
+	int idxs_drawn = 0;
 
-	// Calculate the normal values.
-	calculate_normals(t_normals, m->facesCount*3, m->normals, local_light);
-	calculate_lights(t_lights, m->facesCount*3, t_normals, light_direction, light_colour, light_type, light_count);
-	calculate_colours((VECTOR *)t_colours, m->facesCount, m->colours, t_lights);
-	calculate_vertices_clipped((VECTOR *)t_xyz, m->facesCount*3, m->positions, local_screen);
+	while (idxs_to_draw > 0) {
+		dmaKit_wait(DMA_CHANNEL_VIF1, 0);
 
-	if (m->texture != NULL) {
-		GSPRIMSTQPOINT* gs_vertices = (GSPRIMSTQPOINT*)memalign(128, sizeof(GSPRIMSTQPOINT)*m->facesCount*3);
+		int count = BATCH_SIZE;
+		if (idxs_to_draw < BATCH_SIZE)
+		{
+			count = idxs_to_draw;
+		}
 
-		athena_process_xyz_rgbaq_st(gs_vertices, gsGlobal, m->facesCount*3, (color_f_t*)t_lights, t_xyz, (texel_f_t *)m->texcoords);
+		float fX = 2048.0f+gsGlobal->Width/2;
+		float fY = 2048.0f+gsGlobal->Height/2;
+		float fZ = ((float)get_max_z(gsGlobal));
 
-		gsKit_TexManager_bind(gsGlobal, m->texture);
-		gsKit_prim_list_triangle_goraud_texture_stq_3d(gsGlobal, m->texture, m->facesCount*3, gs_vertices);
+		float texCol = 128.0f;
 
-		free(gs_vertices);
-		
-	} else {
-		GSPRIMPOINT* gs_vertices = (GSPRIMPOINT*)memalign(128, sizeof(GSPRIMPOINT)*m->facesCount*3);
+		u64* p_data = cube_packet;
 
-		athena_process_xyz_rgbaq(gs_vertices, gsGlobal, m->facesCount*3, (color_f_t*)t_lights, t_xyz);
+		*p_data++ = (*(u32*)(&fX) | (u64)*(u32*)(&fY) << 32);
+		*p_data++ = (*(u32*)(&fZ) | (u64)(count) << 32);
 
-		gsKit_prim_list_triangle_gouraud_3d(gsGlobal, m->facesCount*3, gs_vertices);
+		*p_data++ = GIF_TAG(1, 0, 0, 0, 0, 1);
+		*p_data++ = GIF_AD;
 
-		free(gs_vertices);
-	}
+		*p_data++ = VU_GS_GIFTAG(count, 1, 1,
+    		VU_GS_PRIM(GS_PRIM_PRIM_TRIANGLE, 1, 0, gsGlobal->PrimFogEnable, 
+			0, gsGlobal->PrimAAEnable, 0, 0, 0),
+    	    0, 2);
+
+		*p_data++ = DRAW_NOTEX_REGLIST;
 
+		*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);
+		*p_data++ = (*(u32*)(&texCol) | (u64)*(u32*)(&texCol) << 32);	
+
+		curr_vif_packet = vif_packets[context];
 	
-	free(t_normals); free(t_lights); free(t_colours); free(t_xyz);
+		////memset(curr_vif_packet, 0, 16*22);
 
-}
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+		*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32));
+		
+		// Add matrix at the beggining of VU mem (skip TOP)
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 0, &local_screen, 4, 0);
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, 4, &local_light, 4, 0);
+	
+		u32 vif_added_bytes = 0; // zero because now we will use TOP register (double buffer)
+								 // we don't wan't to unpack at 8 + beggining of buffer, but at
+								 // the beggining of the buffer
+	
+		// Merge packets
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, cube_packet, 4, 1);
+		vif_added_bytes += 4;
+	
+		// Add vertices
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &model_test->positions[idxs_drawn], count, 1);
+		vif_added_bytes += count; // one VECTOR is size of qword
+	
+		// Add colors
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &model_test->colours[idxs_drawn], count, 1);
+		vif_added_bytes += count;
+
+		// Add normals
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &model_test->normals[idxs_drawn], count, 1);
+		vif_added_bytes += count;
+
+		curr_vif_packet = vu_add_unpack_data(curr_vif_packet, vif_added_bytes, &lights, 12, 1);
+		vif_added_bytes += 12;
+
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_CNT, 0, 0, 0);
+		*curr_vif_packet++ = ((VIF_CODE(0, 0, VIF_FLUSH, 0) | (u64)VIF_CODE(0, 0, VIF_MSCAL, 0) << 32));
+	
+		*curr_vif_packet++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+		*curr_vif_packet++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+		
+		asm volatile("nop":::"memory");
+
+		vifSendPacket(vif_packets[context], DMA_CHANNEL_VIF1);
+
+		idxs_to_draw -= count;
+		idxs_drawn += count;
+	}
 
+	// Switch packet, so we can proceed during DMA transfer
+	context = !context;
+}
\ No newline at end of file
diff --git a/src/sioprintf.c b/src/sioprintf.c
index d184909..7c9a4b8 100644
--- a/src/sioprintf.c
+++ b/src/sioprintf.c
@@ -1,6 +1,7 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <sio.h>
+
 void sio_printf(const char *fmt, ...)
 {
     va_list args;
diff --git a/src/sound.c b/src/sound.c
index 3155572..871e9fc 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -22,11 +22,12 @@ static bool adpcm_started = false;
 
 static bool stream_repeat = false;
 static bool stream_paused = false;
+static bool stream_restart = false;
 
 static int oggThreadID, oggIoThreadID, wavThreadId;
 static int outSema, inSema;
 static unsigned char rdPtr, wrPtr;
-static char oggBuffer[STREAM_RING_BUFFER_COUNT][STREAM_RING_BUFFER_SIZE];
+static char soundBuffer[STREAM_RING_BUFFER_COUNT][STREAM_RING_BUFFER_SIZE];
 static volatile unsigned char oggThreadRunning, oggIoThreadRunning, wav_thread_running;
 
 static Sound *cur_snd;
@@ -38,20 +39,22 @@ static void wavThread(void *arg)
     while (!terminate_flag) {
         //SleepThread();
 
-		ret = fread(oggBuffer[0], 1, sizeof(oggBuffer[0]), cur_snd->fp);
+		ret = fread(soundBuffer[0], 1, sizeof(soundBuffer[0]), cur_snd->fp);
+
 		if (ret > 0)
 		{
 			audsrv_wait_audio(STREAM_RING_BUFFER_SIZE);
-			audsrv_play_audio(oggBuffer[0], ret);
+			audsrv_play_audio(soundBuffer[0], ret);
 		}
 
-        if (ret < sizeof(oggBuffer[0]))
+        if (ret < sizeof(soundBuffer[0]))
 		{
+            fseek(cur_snd->fp, 0x30, SEEK_SET);
+
             if (!stream_repeat) {
-				terminate_flag = 1;
-				break;
+                audsrv_stop_audio();
+                sound_pause();
 			}
-			fseek(cur_snd->fp, 0x30, SEEK_SET);
 		}
 
 		if(stream_paused) {
@@ -62,6 +65,15 @@ static void wavThread(void *arg)
 		} else if (!flag_start) {
 			flag_start = true;
 		}
+
+        if(stream_restart) {
+            audsrv_wait_audio(STREAM_RING_BUFFER_SIZE);
+            audsrv_stop_audio();
+
+            fseek(cur_snd->fp, 0x30, SEEK_SET);
+
+            stream_restart = false;
+        }
     }
 
     audsrv_stop_audio();
@@ -83,7 +95,7 @@ static int init_wav() {
     thread.attr = 0;
     thread.option = 0;
 
-    // ogg thread will start in DORMANT state.
+    // sound thread will start in DORMANT state.
     wavThreadId = CreateThread(&thread);
 
     if (wavThreadId >= 0) {
@@ -205,6 +217,11 @@ void sound_setadpcmvolume(int slot, int volume) {
     audsrv_adpcm_set_volume_and_pan(slot, volume, 0);
 }
 
+void sound_restart()
+{
+    stream_restart = true;
+}
+
 audsrv_adpcm_t* sound_loadadpcm(const char* path){
     if(!adpcm_started) {
         audsrv_adpcm_init();
@@ -284,6 +301,64 @@ int sound_get_duration(Sound* snd) {
     return -1;
 }
 
+void sound_set_position(Sound* snd, int ms) {
+    uint32_t f_pos, n_samples;
+
+    if (snd->type == OGG_AUDIO) {
+        if (ms < sound_get_duration(snd)) {
+            if (snd == cur_snd)
+                sound_pause();
+
+            n_samples = ms / 1000 * snd->fmt.freq;
+
+            f_pos = (ms / 1000 * snd->fmt.freq) * (snd->fmt.bits / 16);
+
+            ov_pcm_seek(cur_snd->fp, round(f_pos / STREAM_RING_BUFFER_SIZE) * STREAM_RING_BUFFER_SIZE);
+
+            if (snd == cur_snd)
+                sound_resume(snd);
+        }
+
+    } else if (snd->type == WAV_AUDIO) {
+        if (ms < sound_get_duration(snd)) {
+            if (snd == cur_snd)
+                sound_pause();
+
+            n_samples = ms / 1000 * snd->fmt.freq;
+
+            f_pos = (ms / 1000 * snd->fmt.freq) * (snd->fmt.bits / 4);
+
+            fseek(snd->fp, f_pos, SEEK_SET);
+
+            if (snd == cur_snd)
+                sound_resume(snd);
+        }
+
+    } else if (snd->type == ADPCM_AUDIO) {
+        return -1;
+    }
+}
+
+int sound_get_position(Sound* snd) {
+    uint32_t f_pos, ms;
+
+    if (snd->type == OGG_AUDIO) {
+        f_pos = ov_pcm_tell(snd->fp);
+	    
+        ms = round(f_pos / (snd->fmt.freq / 1000 * (snd->fmt.bits / 16)));
+
+        return ms;
+    } else if (snd->type == WAV_AUDIO) {
+        f_pos = ftell(snd->fp);
+
+        ms = round(f_pos / (snd->fmt.freq / 1000 * (snd->fmt.bits / 4)));
+
+        return ms;
+    } else if (snd->type == ADPCM_AUDIO) {
+        return -1;
+    }
+}
+
 // OGG Support
 
 static void oggThread(void *arg)
@@ -295,7 +370,7 @@ static void oggThread(void *arg)
 
         while (PollSema(outSema) == outSema) {
             audsrv_wait_audio(STREAM_RING_BUFFER_SIZE);
-            audsrv_play_audio(oggBuffer[rdPtr], STREAM_RING_BUFFER_SIZE);
+            audsrv_play_audio(soundBuffer[rdPtr], STREAM_RING_BUFFER_SIZE);
             rdPtr = (rdPtr + 1) % STREAM_RING_BUFFER_COUNT;
 
             SignalSema(inSema);
@@ -308,6 +383,15 @@ static void oggThread(void *arg)
 		} else if (!flag_start) {
 			flag_start = true;
 		}
+
+        if(stream_restart) {
+            audsrv_wait_audio(STREAM_RING_BUFFER_SIZE);
+            audsrv_stop_audio();
+
+            fseek(cur_snd->fp, 0x30, SEEK_SET);
+
+            stream_restart = false;
+        }
     }
 
     audsrv_stop_audio();
@@ -336,7 +420,7 @@ static void oggIoThread(void *arg)
         	decodeTotal = STREAM_RING_BUFFER_SIZE;
         	int bufferPtr = 0;
         	do {
-        	    int ret = ov_read(cur_snd->fp, oggBuffer[wrPtr] + bufferPtr, decodeTotal, 0, 2, 1, &bitStream);
+        	    int ret = ov_read(cur_snd->fp, soundBuffer[wrPtr] + bufferPtr, decodeTotal, 0, 2, 1, &bitStream);
         	    if (ret > 0) {
         	        bufferPtr += ret;
         	        decodeTotal -= ret;
@@ -345,11 +429,12 @@ static void oggIoThread(void *arg)
         	        terminate_flag = 1;
         	        break;
         	    } else if (ret == 0) {
+                    ov_pcm_seek(cur_snd->fp, 0);
+
 					if (!stream_repeat) {
-						terminate_flag = 1;
-						break;
+						audsrv_stop_audio();
+                        sound_pause();
 					}
-        	        ov_pcm_seek(cur_snd->fp, 0);
 				}
 
         	} while (decodeTotal > 0);
diff --git a/src/system.c b/src/system.c
index fb973f7..8818379 100644
--- a/src/system.c
+++ b/src/system.c
@@ -7,139 +7,3 @@
 #include <malloc.h>
 
 #include "include/system.h"
-
-/* Normalize a pathname by removing
-  . and .. components, duplicated /, etc. */
-char* __ps2_normalize_path(char *path_name)
-{
-	int i, j;
-	int first, next;
-	static char out[255];
-	
-	/* First copy the path into our temp buffer */
-	strcpy(out, path_name);
-        /* Then append "/" to make the rest easier */
-	strcat(out,"/");
-
-	/* Convert "//" to "/" */
-	for(i=0; out[i+1]; i++) {
-		if(out[i]=='/' && out[i+1]=='/') {
-			for(j=i+1; out[j]; j++)
-				out[j] = out[j+1];
-			i--;
-		}
-	}
-
-	/* Convert "/./" to "/" */
-	for(i=0; out[i] && out[i+1] && out[i+2]; i++) {
-		if(out[i]=='/' && out[i+1]=='.' && out[i+2]=='/') {
-			for(j=i+1; out[j]; j++)
-				out[j] = out[j+2];
-			i--;
-		}
-	}
-
-	/* Convert "/path/../" to "/" until we can't anymore.  Also
-	 * convert leading "/../" to "/" */
-	first = next = 0;
-	while(1) {
-		/* If a "../" follows, remove it and the parent */
-		if(out[next+1] && out[next+1]=='.' && 
-		   out[next+2] && out[next+2]=='.' &&
-		   out[next+3] && out[next+3]=='/') {
-			for(j=0; out[first+j+1]; j++)
-				out[first+j+1] = out[next+j+4];
-			first = next = 0;
-			continue;
-		}
-
-		/* Find next slash */
-		first = next;
-		for(next=first+1; out[next] && out[next] != '/'; next++)
-			continue;
-		if(!out[next]) break;
-	}
-
-	/* Remove trailing "/" */
-	for(i=1; out[i]; i++)
-		continue;
-	if(i >= 1 && out[i-1] == '/') 
-		out[i-1] = 0;
-
-	return (char*)out;
-}
-
-///////////////////////////////////////////////
-
-void* AllocateLargestFreeBlock(size_t* Size)
-{
-  size_t s0, s1;
-  void* p;
-
-  s0 = ~(size_t)0 ^ (~(size_t)0 >> 1);
-
-  while (s0 && (p = malloc(s0)) == NULL)
-    s0 >>= 1;
-
-  if (p)
-    free(p);
-
-  s1 = s0 >> 1;
-
-  while (s1)
-  {
-    if ((p = malloc(s0 + s1)) != NULL)
-    {
-      s0 += s1;
-      free(p);
-    }
-    s1 >>= 1;
-  }
-
-  while (s0 && (p = malloc(s0)) == NULL)
-    s0 ^= s0 & -s0;
-
-  *Size = s0;
-  return p;
-}
-
-size_t GetFreeSize(void)
-{
-  size_t total = 0;
-  void* pFirst = NULL;
-  void* pLast = NULL;
-
-  for (;;)
-  {
-    size_t largest;
-    void* p = AllocateLargestFreeBlock(&largest);
-
-    if (largest < sizeof(void*))
-    {
-      if (p != NULL)
-        free(p);
-      break;
-    }
-
-    *(void**)p = NULL;
-
-    total += largest;
-
-    if (pFirst == NULL)
-      pFirst = p;
-
-    if (pLast != NULL)
-      *(void**)pLast = p;
-
-    pLast = p;
-  }
-
-  while (pFirst != NULL)
-  {
-    void* p = *(void**)pFirst;
-    free(pFirst);
-    pFirst = p;
-  }
-
-  return total;
-}
\ No newline at end of file
diff --git a/src/taskman.c b/src/taskman.c
index 62fa8ae..44ea897 100644
--- a/src/taskman.c
+++ b/src/taskman.c
@@ -99,7 +99,7 @@ void init_taskman()
             tasks_size++;
         }
 
-    } while(info.stack_size != 0) //A way to list already created threads
+    } while(info.stack_size != 0); //A way to list already created threads
     
     dbgprintf("Threads running during boot: %d\n", tasks_size);
 
diff --git a/src/vcl_sml.i b/src/vcl_sml.i
new file mode 100644
index 0000000..98e6ec6
--- /dev/null
+++ b/src/vcl_sml.i
@@ -0,0 +1,974 @@
+;//--------------------------------------------------------------------------------
+;// VCLSML - VCL Standard Macros Library
+;//
+;// Geoff Audy, January 17th 2002  Initial macro set
+;// Geoff Audy, March 26th 2002    Fixed some macros that were broken
+;// Geoff Audy, March 27th 2002    Added some macros, most from Colin Hugues (SCEE)
+;// Linux (for PlayStation 2) release version 1.10 July 2002
+;//
+;// Copyright (C) 2002, Sony Computer Entertainment America Inc.
+;// All rights reserved.
+;//
+;// Note: Some macros generate the following temporary variables:
+;//           vclsmlftemp:   Temporary float register
+;//           vclsmlitemp:   Temporary integer register
+;//--------------------------------------------------------------------------------
+
+;//--------------------------------------------------------------------
+;// MatrixLoad - Load "matrix" from VU mem location "vumemlocation" +
+;// "offset"
+;//--------------------------------------------------------------------
+   .macro   MatrixLoad  matrix,offset,vumemlocation
+   lq             \matrix[0], \offset+0(\vumemlocation)
+   lq             \matrix[1], \offset+1(\vumemlocation)
+   lq             \matrix[2], \offset+2(\vumemlocation)
+   lq             \matrix[3], \offset+3(\vumemlocation)
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixSave - Save "matrix" to VU mem location "vumemlocation" +
+;// "offset"
+;//--------------------------------------------------------------------
+   .macro   MatrixSave  matrix,offset,vumemlocation
+   sq             \matrix[0], \offset+0(\vumemlocation)
+   sq             \matrix[1], \offset+1(\vumemlocation)
+   sq             \matrix[2], \offset+2(\vumemlocation)
+   sq             \matrix[3], \offset+3(\vumemlocation)
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixIdentity - Set "matrix" to be an identity matrix
+;// Thanks to Colin Hugues (SCEE) for that one
+;//--------------------------------------------------------------------
+   .macro   MatrixIdentity matrix
+   add.x          \matrix[0], vf00, vf00[w]
+   mfir.yzw       \matrix[0], vi00
+
+   mfir.xzw       \matrix[1], vi00
+   add.y          \matrix[1], vf00, vf00[w]
+
+   mr32           \matrix[2], vf00
+
+   max            \matrix[3], vf00, vf00
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixCopy - Copy "matrixsrc" to "matrixdest"
+;// Thanks to Colin Hugues (SCEE) for that one
+;//--------------------------------------------------------------------
+   .macro   MatrixCopy matrixdest,matrixsrc
+   max            \matrixdest[0], \matrixsrc[0], \matrixsrc[0]
+   move           \matrixdest[1], \matrixsrc[1]
+   max            \matrixdest[2], \matrixsrc[2], \matrixsrc[2]
+   move           \matrixdest[3], \matrixsrc[3]
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixSwap - Swap the content of "matrix1" and "matrix2"
+;// The implementation seems lame, but VCL will convert moves to maxes
+;// if it sees fit
+;//--------------------------------------------------------------------
+   .macro   MatrixSwap matrix1,matrix2
+   move           vclsmlftemp, \matrix1[0]
+   move           \matrix1[0], \matrix2[0]
+   move           \matrix2[0], vclsmlftemp
+
+   move           vclsmlftemp, \matrix1[1]
+   move           \matrix1[1], \matrix2[1]
+   move           \matrix2[1], vclsmlftemp
+
+   move           vclsmlftemp, \matrix1[2]
+   move           \matrix1[2], \matrix2[2]
+   move           \matrix2[2], vclsmlftemp
+
+   move           vclsmlftemp, \matrix1[3]
+   move           \matrix1[3], \matrix2[3]
+   move           \matrix2[3], vclsmlftemp
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixTranspose - Transpose "matrixsrc" to "matresult".  It is safe
+;// for "matrixsrc" and "matresult" to be the same.
+;// Thanks to Colin Hugues (SCEE) for that one
+;// Had to modify it though, it was too... smart.
+;//--------------------------------------------------------------------
+   .macro   MatrixTranspose matresult,matrixsrc
+   mr32.y         vclsmlftemp,   \matrixsrc[1]
+   add.z          \matresult[1], vf00, \matrixsrc[2][y]
+   move.y         \matresult[2], vclsmlftemp
+   mr32.y         vclsmlftemp,   \matrixsrc[0]
+   add.z          \matresult[0], vf00, \matrixsrc[2][x]
+   mr32.z         vclsmlftemp,   \matrixsrc[1]
+   mul.w          \matresult[1], vf00, \matrixsrc[3][y]
+   mr32.x         vclsmlftemp,   \matrixsrc[0]
+   add.y          \matresult[0], vf00, \matrixsrc[1][x]
+   move.x         \matresult[1], vclsmlftemp
+   mul.w          vclsmlftemp,   vf00, \matrixsrc[3][z]
+   mr32.z         \matresult[3], \matrixsrc[2]
+   move.w         \matresult[2], vclsmlftemp
+   mr32.w         vclsmlftemp,   \matrixsrc[3]
+   add.x          \matresult[3], vf00, \matrixsrc[0][w]
+   move.w         \matresult[0], vclsmlftemp
+   mr32.y         \matresult[3], vclsmlftemp
+   add.x          \matresult[2], vf00, vclsmlftemp[y]
+
+   move.x         \matresult[0], \matrixsrc[0]              ;// These 4 instructions will be
+   move.y         \matresult[1], \matrixsrc[1]              ;// removed if "matrixsrc" and
+   move.z         \matresult[2], \matrixsrc[2]              ;// "matresult" are the same
+   move.w         \matresult[3], \matrixsrc[3]              ;//
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixMultiply - Multiply 2 matrices, "matleft" and "matright", and
+;// output the result in "matresult".  Dont forget matrix multipli-
+;// cations arent commutative, i.e. left X right wont give you the
+;// same result as right X left.
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   MatrixMultiply   matresult,matleft,matright
+   mul            acc,           \matright[0], \matleft[0][x]
+   madd           acc,           \matright[1], \matleft[0][y]
+   madd           acc,           \matright[2], \matleft[0][z]
+   madd           \matresult[0], \matright[3], \matleft[0][w]
+
+   mul            acc,           \matright[0], \matleft[1][x]
+   madd           acc,           \matright[1], \matleft[1][y]
+   madd           acc,           \matright[2], \matleft[1][z]
+   madd           \matresult[1], \matright[3], \matleft[1][w]
+
+   mul            acc,           \matright[0], \matleft[2][x]
+   madd           acc,           \matright[1], \matleft[2][y]
+   madd           acc,           \matright[2], \matleft[2][z]
+   madd           \matresult[2], \matright[3], \matleft[2][w]
+
+   mul            acc,           \matright[0], \matleft[3][x]
+   madd           acc,           \matright[1], \matleft[3][y]
+   madd           acc,           \matright[2], \matleft[3][z]
+   madd           \matresult[3], \matright[3], \matleft[3][w]
+   .endm
+
+;//--------------------------------------------------------------------
+;// LocalizeLightMatrix - Transform the light matrix "lightmatrix" into
+;// local space, as described by "matrix", and output the result in
+;// "locallightmatrix"
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   LocalizeLightMatrix locallightmatrix,matrix,lightmatrix
+   mul            acc,                  \lightmatrix[0], \matrix[0][x]
+   madd           acc,                  \lightmatrix[1], \matrix[0][y]
+   madd           acc,                  \lightmatrix[2], \matrix[0][z]
+   madd           \locallightmatrix[0], \lightmatrix[3], \matrix[0][w]
+
+   mul            acc,                  \lightmatrix[0], \matrix[1][x]
+   madd           acc,                  \lightmatrix[1], \matrix[1][y]
+   madd           acc,                  \lightmatrix[2], \matrix[1][z]
+   madd           \locallightmatrix[1], \lightmatrix[3], \matrix[1][w]
+
+   mul            acc,                  \lightmatrix[0], \matrix[2][x]
+   madd           acc,                  \lightmatrix[1], \matrix[2][y]
+   madd           acc,                  \lightmatrix[2], \matrix[2][z]
+   madd           \locallightmatrix[2], \lightmatrix[3], \matrix[2][w]
+
+   move           \locallightmatrix[3], \lightmatrix[3]
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixMultiplyVertex - Multiply "matrix" by "vertex", and output
+;// the result in "vertexresult"
+;//
+;// Note: Apply rotation, scale and translation
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   MatrixMultiplyVertex vertexresult,matrix,vertex
+   mul            acc,           \matrix[0], \vertex[x]
+   madd           acc,           \matrix[1], \vertex[y]
+   madd           acc,           \matrix[2], \vertex[z]
+   madd           \vertexresult, \matrix[3], \vertex[w]
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixMultiplyVertex - Multiply "matrix" by "vertex", and output
+;// the result in "vertexresult"
+;//
+;// Note: Apply rotation, scale and translation
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   MatrixMultiplyVertexXYZ1 vertexresult,matrix,vertex
+   mul            acc,           \matrix[0], \vertex[x]
+   madd           acc,           \matrix[1], \vertex[y]
+   madd           acc,           \matrix[2], \vertex[z]
+   madd           \vertexresult, \matrix[3], vf00[w]
+   .endm
+
+;//--------------------------------------------------------------------
+;// MatrixMultiplyVector - Multiply "matrix" by "vector", and output
+;// the result in "vectorresult"
+;//
+;// Note: Apply rotation and scale, but no translation
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   MatrixMultiplyVector vectorresult,matrix,vector
+   mul            acc,           \matrix[0], \vector[x]
+   madd           acc,           \matrix[1], \vector[y]
+   madd           \vectorresult, \matrix[2], \vector[z]
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorLoad - Load "vector" from VU mem location "vumemlocation" +
+;// "offset"
+;//--------------------------------------------------------------------
+   .macro   VectorLoad  vector,offset,vumemlocation
+   lq             \vector, \offset(\vumemlocation)
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorSave - Save "vector" to VU mem location "vumemlocation" +
+;// "offset"
+;//--------------------------------------------------------------------
+   .macro   VectorSave  vector,offset,vumemlocation
+   sq             \vector, \offset(\vumemlocation)
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorAdd - Add 2 vectors, "vector1" and "vector2" and output the
+;// result in "vectorresult"
+;//--------------------------------------------------------------------
+   .macro   VectorAdd   vectorresult,vector1,vector2
+   add            \vectorresult, \vector1, \vector2
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorSub - Subtract "vector2" from "vector1", and output the
+;// result in "vectorresult"
+;//--------------------------------------------------------------------
+   .macro   VectorSub   vectorresult,vector1,vector2
+   sub            \vectorresult, \vector1, \vector2
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexLoad - Load "vertex" from VU mem location "vumemlocation" +
+;// "offset"
+;//--------------------------------------------------------------------
+   .macro   VertexLoad  vertex,offset,vumemlocation
+   lq             \vertex, \offset(\vumemlocation)
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexSave - Save "vertex" to VU mem location "vumemlocation" +
+;// "offset"
+;//--------------------------------------------------------------------
+   .macro   VertexSave  vertex,offset,vumemlocation
+   sq             \vertex, \offset(\vumemlocation)
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexPersCorr - Apply perspective correction onto "vertex" and
+;// output the result in "vertexoutput"
+;//
+;// Note: Q register is modified
+;//--------------------------------------------------------------------
+   .macro   VertexPersCorr vertexoutput,vertex
+   div            q, vf00[w], \vertex[w]
+;   mul.xyz        \vertexoutput, \vertex, q
+   mul            \vertexoutput, \vertex, q
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexPersCorrST - Apply perspective correction onto "vertex" and
+;// "st", and output the result in "vertexoutput" and "stoutput"
+;//
+;// Note: Q register is modified
+;//--------------------------------------------------------------------
+   .macro   VertexPersCorrST vertexoutput,stoutput,vertex,st
+   div            q,             vf00[w], \vertex[w]
+   mul.xyz        \vertexoutput, \vertex, q
+   move.w         \vertexoutput, \vertex
+;   mul            \vertexoutput, \vertex, q
+   mul            \stoutput,     \st,     q
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexFPtoGsXYZ2 - Convert an XYZW, floating-point vertex to GS
+;// XYZ2 format (ADC bit isnt set)
+;//--------------------------------------------------------------------
+   .macro   VertexFpToGsXYZ2  outputxyz,vertex
+   ftoi4.xy       \outputxyz, \vertex
+   ftoi0.z        \outputxyz, \vertex
+   mfir.w         \outputxyz, vi00
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexFPtoGsXYZ2Adc - Convert an XYZW, floating-point vertex to GS
+;// XYZ2 format (ADC bit is set)
+;//--------------------------------------------------------------------
+   .macro   VertexFpToGsXYZ2Adc  outputxyz,vertex
+   ftoi4.xy       \outputxyz, \vertex
+   ftoi0.z        \outputxyz, \vertex
+   ftoi15.w       \outputxyz, vf00
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexFpToGsXYZF2 - Convert an XYZF, floating-point vertex to GS
+;// XYZF2 format (ADC bit isnt set)
+;//--------------------------------------------------------------------
+   .macro   VertexFpToGsXYZF2 outputxyz,vertex
+   ftoi4          \outputxyz, \vertex
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexFpToGsXYZF2Adc - Convert an XYZF, floating-point vertex to GS
+;// XYZF2 format (ADC bit is set)
+;//--------------------------------------------------------------------
+   .macro   VertexFpToGsXYZF2Adc outputxyz,vertex
+   ftoi4          \outputxyz,  \vertex
+   mtir           vclsmlitemp, \outputxyz[w]
+   iaddiu         vclsmlitemp, 0x7FFF
+   iaddi          vclsmlitemp, 1
+   mfir.w         \outputxyz,  vclsmlitemp
+   .endm
+
+;//--------------------------------------------------------------------
+;// ColorFPtoGsRGBAQ - Convert an RGBA, floating-point color to GS
+;// RGBAQ format
+;//--------------------------------------------------------------------
+   .macro   ColorFPtoGsRGBAQ  outputrgba,color
+   ftoi0          \outputrgba, \color
+   .endm
+
+;//--------------------------------------------------------------------
+;// ColorGsRGBAQtoFP - Convert an RGBA, GS RGBAQ format to floating-
+;// point color
+;//--------------------------------------------------------------------
+   .macro   ColorGsRGBAQtoFP  outputrgba,color
+   itof0          \outputrgba, \color
+   .endm
+
+;//--------------------------------------------------------------------
+;// CreateGsPRIM - Create a GS-packed-format PRIM command, according to
+;// a specified immediate value "prim"
+;//
+;// Note: Meant more for debugging purposes than for a final solution
+;//--------------------------------------------------------------------
+   .macro   CreateGsPRIM   outputprim,prim
+   iaddiu         vclsmlitemp, vi00, \prim
+   mfir           \outputprim, vclsmlitemp
+   .endm
+
+;//--------------------------------------------------------------------
+;// CreateGsRGBA - Create a GS-packed-format RGBA command, according to
+;// specified immediate values "r", "g", "b" and "a" (integer 0-255)
+;//
+;// Note: Meant more for debugging purposes than for a final solution
+;//--------------------------------------------------------------------
+   .macro   CreateGsRGBA   outputrgba,r,g,b,a
+   iaddiu         vclsmlitemp, vi00, \r
+   mfir.x         \outputrgba, vclsmlitemp
+   iaddiu         vclsmlitemp, vi00, \g
+   mfir.y         \outputrgba, vclsmlitemp
+   iaddiu         vclsmlitemp, vi00, \b
+   mfir.z         \outputrgba, vclsmlitemp
+   iaddiu         vclsmlitemp, vi00, \a
+   mfir.w         \outputrgba, vclsmlitemp
+   .endm
+
+;//--------------------------------------------------------------------
+;// CreateGsSTQ - Create a GS-packed-format STQ command, according to
+;// specified immediate values "s", "t" and "q" (floats)
+;//
+;// Note: I register is modified
+;// Note: Meant more for debugging purposes than for a final solution
+;//--------------------------------------------------------------------
+   .macro   CreateGsSTQ   outputstq,s,t,q
+   loi            \s
+   add.x          \outputstq, vf00, i
+   loi            \t
+   add.y          \outputstq, vf00, i
+   loi            \q
+   add.z          \outputstq, vf00, i
+   .endm
+
+;//--------------------------------------------------------------------
+;// CreateGsUV - Create a GS-packed-format VU command, according to
+;// specified immediate values "u" and "v" (integer -32768 - 32768,
+;// with 4 LSB as precision)
+;//
+;// Note: Meant more for debugging purposes than for a final solution
+;//--------------------------------------------------------------------
+   .macro   CreateGsUV   outputuv,u,v
+   iaddiu         vclsmlitemp, vi00, \u
+   mfir.x         \outputuv, vclsmlitemp
+   iaddiu         vclsmlitemp, vi00, \v
+   mfir.y         \outputuv, vclsmlitemp
+   .endm
+
+;//--------------------------------------------------------------------
+;// CreateGsRGBA - Create a GS-packed-format RGBA command, according to
+;// a specified immediate value "fog" (integer 0-255)
+;//
+;// Note: Meant more for debugging purposes than for a final solution
+;//--------------------------------------------------------------------
+   .macro   CreateGsFOG   outputfog,fog
+   iaddiu         vclsmlitemp, vi00, \fog * 16
+   mfir.w         \outputfog, vclsmlitemp
+   .endm
+
+;//--------------------------------------------------------------------
+;// CreateGifTag - Create a packed-mode giftag, according to specified
+;// immediate values.  Currently only support up to 4 registers.
+;//
+;// Note: I register is modified
+;// Note: Definitely meant for debugging purposes, NOT for a final
+;// solution
+;//--------------------------------------------------------------------
+;// MIGHT NOT BE IMPLEMENTABLE AFTER ALL (AT LEAST NOT UNTIL VCL EVALUATES CONSTANTS!)
+;// THAT WOULD HAVE BEEN KINDA COOL...  DAMN.  --GEOFF
+;//   .macro   CreateGifTag   outputgiftag,nloop,prim,nreg,reg1,reg2,reg3,reg4
+;//   iaddiu         vclsmlitemp, vi00, \nloop + 0x8000
+;//   mfir.x         \outputgiftag, vclsmlitemp
+;//   loi            0x00004000 + (\prim * 0x8000) + (\nreg * 0x10000000)
+;//   add.y          \outputgiftag, vf00, i
+;//   iaddiu         vclsmlitemp, vi00, \reg1 + (\reg2 * 16) + (\reg3 * 256) + (\reg4 * 4096)
+;//   mfir.z         \outputgiftag, vclsmlitemp
+;//   .endm
+
+;//--------------------------------------------------------------------
+;// VectorDotProduct - Calculate the dot product of "vector1" and
+;// "vector2", and output to "dotproduct"[x]
+;//--------------------------------------------------------------------
+   .macro   VectorDotProduct  dotproduct,vector1,vector2
+   mul.xyz        \dotproduct, \vector1,    \vector2
+   add.x          \dotproduct, \dotproduct, \dotproduct[y]
+   add.x          \dotproduct, \dotproduct, \dotproduct[z]
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorDotProductACC - Calculate the dot product of "vector1" and
+;// "vector2", and output to "dotproduct"[x].  This one does it using
+;// the ACC register which, depending on the case, might turn out to be
+;// faster or slower.
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   VectorDotProductACC  dotproduct,vector1,vector2
+   max            Vector1111,  vf00,        vf00[w]
+   mul            vclsmlftemp, \vector1,    \vector2
+   add.x          acc,         vclsmlftemp, vclsmlftemp[y]
+   madd.x         \dotproduct, Vector1111,  vclsmlftemp
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorCrossProduct - Calculate the cross product of "vector1" and
+;// "vector2", and output to "vectoroutput"
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   VectorCrossProduct  vectoroutput,vector1,vector2
+   opmula.xyz     ACC,           \vector1, \vector2
+   opmsub.xyz     \vectoroutput, \vector2, \vector1
+   sub.w          \vectoroutput, vf00,     vf00
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorNormalize - Bring the length of "vector" to 1.f, and output
+;// it to "vectoroutput"
+;//
+;// Note: Q register is modified
+;//--------------------------------------------------------------------
+   .macro   VectorNormalize   vecoutput,vector
+   mul.xyz        vclsmlftemp, \vector,     \vector
+   add.x          vclsmlftemp, vclsmlftemp, vclsmlftemp[y]
+   add.x          vclsmlftemp, vclsmlftemp, vclsmlftemp[z]
+   rsqrt          q,           vf00[w],     vclsmlftemp[x]
+   sub.w          \vecoutput,  vf00,        vf00
+   mul.xyz        \vecoutput,  \vector,     q
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorNormalizeXYZ - Bring the length of "vector" to 1.f, and out-
+;// put it to "vectoroutput".  The "w" field isn't transfered.
+;//
+;// Note: Q register is modified
+;//--------------------------------------------------------------------
+   .macro   VectorNormalizeXYZ   vecoutput,vector
+   mul.xyz        vclsmlftemp, \vector,     \vector
+   add.x          vclsmlftemp, vclsmlftemp, vclsmlftemp[y]
+   add.x          vclsmlftemp, vclsmlftemp, vclsmlftemp[z]
+   rsqrt          q,           vf00[w],     vclsmlftemp[x]
+   mul.xyz        \vecoutput,  \vector,     q
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexLightAmb - Apply ambient lighting "ambientrgba" to a vertex
+;// of color "vertexrgba", and output the result in "outputrgba"
+;//--------------------------------------------------------------------
+   .macro   VertexLightAmb rgbaout,vertexrgba,ambientrgba
+   mul            \rgbaout, \vertexrgba, \ambientrgba
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexLightDir3 - Apply up to 3 directional lights contained in a
+;// light matrix "lightmatrix" to a vertex of color "vertexrgba" and
+;// having a normal "vertexnormal", and output the result in
+;// "outputrgba"
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   VertexLightDir3   rgbaout,vertexrgba,vertexnormal,lightcolors,lightnormals
+   mul            acc,      \lightnormals[0], \vertexnormal[x]
+   madd           acc,      \lightnormals[1], \vertexnormal[y]
+   madd           acc,      \lightnormals[2], \vertexnormal[z]
+   madd           \rgbaout, \lightnormals[3], \vertexnormal[w] ;// Here "rgbaout" is the dot product for the 3 lights
+   max            \rgbaout, \rgbaout,         vf00[x]          ;// Here "rgbaout" is the dot product for the 3 lights
+   mul            acc,      \lightcolors[0],  \rgbaout[x]
+   madd           acc,      \lightcolors[1],  \rgbaout[y]
+   madd           \rgbaout, \lightcolors[2],  \rgbaout[z]      ;// Here "rgbaout" is the light applied on the vertex
+   mul            \rgbaout, \vertexrgba,      \rgbaout         ;// Here "rgbaout" is the amount of light reflected by the vertex
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexLightDir3Amb - Apply up to 3 directional lights, plus an
+;// ambient light contained in a light matrix "lightmatrix" to a vertex
+;// of color "vertexrgba" and having a normal "vertexnormal", and
+;// output the result in "outputrgba"
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   VertexLightDir3Amb   rgbaout,vertexrgba,vertexnormal,lightcolors,lightnormals
+   mul            acc,      \lightnormals[0], \vertexnormal[x]
+   madd           acc,      \lightnormals[1], \vertexnormal[y]
+   madd           acc,      \lightnormals[2], \vertexnormal[z]
+   madd           \rgbaout, \lightnormals[3], \vertexnormal[w] ;// Here "rgbaout" is the dot product for the 3 lights
+   max            \rgbaout, \rgbaout,         vf00[x]          ;// Here "rgbaout" is the dot product for the 3 lights
+   mul            acc,      \lightcolors[0],  \rgbaout[x]
+   madd           acc,      \lightcolors[1],  \rgbaout[y]
+   madd           acc,      \lightcolors[2],  \rgbaout[z]
+   madd           \rgbaout, \lightcolors[3],  \rgbaout[w]      ;// Here "rgbaout" is the light applied on the vertex
+   mul.xyz        \rgbaout, \vertexrgba,      \rgbaout         ;// Here "rgbaout" is the amount of light reflected by the vertex
+   .endm
+
+;//--------------------------------------------------------------------
+;// FogSetup - Set up fog "fogparams", by specifying "nearfog" and
+;// "farfog".  "fogparams" will afterward be ready to be used by fog-
+;// related macros, like "VertexFogLinear" for example.
+;//
+;// Note: I register is modified
+;//--------------------------------------------------------------------
+   .macro   FogSetup fogparams,nearfogz,farfogz
+   sub            \fogparams, vf00,          vf00           ;// Set XYZW to 0
+   loi            \farfogz                                  ;//
+   add.w          \fogparams, \fogparams,    i              ;// fogparam[w] is farfogz
+   loi            \nearfogz
+   add.z          \fogparams, \fogparams,    \fogparams[w]
+   sub.z          \fogparams, \fogparams,    i
+   loi            255.0
+   add.xy         \fogparams, \fogparams,    i              ;// fogparam[y] is 255.0
+   sub.x          \fogparams, \fogparams,    vf00[w]        ;// fogparam[x] is 254.0
+   div            q,          \fogparams[y], \fogparams[z]
+   sub.z          \fogparams, \fogparams,    \fogparams
+   add.z          \fogparams, \fogparams,    q              ;// fogparam[z] is 255.f / (farfogz - nearfogz)
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexFogLinear - Apply fog "fogparams" to a vertex "xyzw", and
+;// output the result in "xyzfoutput". "xyzw" [w] is assumed to be
+;// the distance from the camera.  "fogparams" must contain farfogz in
+;// [w], and (255.f / (farfogz - nearfogz)) in [z]. "xyzfoutputf" [w]
+;// will contain a float value between 0.0 and 255.0, inclusively.
+;//--------------------------------------------------------------------
+   .macro   VertexFogLinear   xyzfoutput,xyzw,fogparams
+   move.xyz       \xyzfoutput, \xyzw                        ;// XYZ part won't be modified
+   sub.w          \xyzfoutput, \fogparams,  \xyzw[w]        ;// fog = (farfogz - z) * 255.0 /
+   mul.w          \xyzfoutput, \xyzfoutput, \fogparams[z]   ;//       (farfogz - nearfogz)
+   max.w          \xyzfoutput, \xyzfoutput, vf00[x]         ;// Clamp fog values outside the range 0.0-255.0
+   mini.w         \xyzfoutput, \xyzfoutput, \fogparams[y]   ;//
+   .endm
+
+;//--------------------------------------------------------------------
+;// VertexFogRemove - Remove any effect of fog to "xyzf".  "fogparams"
+;// [x] must be set to 254.0.  "xyzf" will be modified directly.
+;//--------------------------------------------------------------------
+   .macro   VertexFogRemove   xyzf,fogparams
+   add.w          \xyzf, vf00, \fogparams[x]                ;// xyzw[w] = 1.0 + 254.0 = 255.0 = no fog
+   .endm
+
+;//--------------------------------------------------------------------
+;// PushInteger1 - Push "integer1" on "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PushInteger1   stackptr,integer1
+   isubiu         \stackptr, \stackptr, 1
+   iswr.x         \integer1, (\stackptr):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// PushInteger2 - Push "integer1" and "integer2" on "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PushInteger2   stackptr,integer1,integer2
+   isubiu         \stackptr, \stackptr, 1
+   iswr.x         \integer1, (\stackptr):VCLSML_STACK
+   iswr.y         \integer2, (\stackptr):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// PushInteger3 - Push "integer1", "integer2" and "integer3" on
+;// "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PushInteger3   stackptr,integer1,integer2,integer3
+   isubiu         \stackptr, \stackptr, 1
+   iswr.x         \integer1, (\stackptr):VCLSML_STACK
+   iswr.y         \integer2, (\stackptr):VCLSML_STACK
+   iswr.z         \integer3, (\stackptr):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// PushInteger4 - Push "integer1", "integer2", "integer3" and
+;// "integer4" on "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PushInteger4   stackptr,integer1,integer2,integer3,integer4
+   isubiu         \stackptr, \stackptr, 1
+   iswr.x         \integer1, (\stackptr):VCLSML_STACK
+   iswr.y         \integer2, (\stackptr):VCLSML_STACK
+   iswr.z         \integer3, (\stackptr):VCLSML_STACK
+   iswr.w         \integer4, (\stackptr):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// PopInteger1 - Pop "integer1" on "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PopInteger1   stackptr,integer1
+   ilwr.x         \integer1, (\stackptr):VCLSML_STACK
+   iaddiu         \stackptr, \stackptr, 1
+   .endm
+
+;//--------------------------------------------------------------------
+;// PopInteger2 - Pop "integer1" and "integer2" on "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PopInteger2   stackptr,integer1,integer2
+   ilwr.y         \integer2, (\stackptr):VCLSML_STACK
+   ilwr.x         \integer1, (\stackptr):VCLSML_STACK
+   iaddiu         \stackptr, \stackptr, 1
+   .endm
+
+;//--------------------------------------------------------------------
+;// PopInteger3 - Pop "integer1", "integer2" and "integer3" on
+;// "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PopInteger3   stackptr,integer1,integer2,integer3
+   ilwr.z         \integer3, (\stackptr):VCLSML_STACK
+   ilwr.y         \integer2, (\stackptr):VCLSML_STACK
+   ilwr.x         \integer1, (\stackptr):VCLSML_STACK
+   iaddiu         \stackptr, \stackptr, 1
+   .endm
+
+;//--------------------------------------------------------------------
+;// PopInteger4 - Pop "integer1", "integer2", "integer3" and
+;// "integer4" on "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PopInteger4   stackptr,integer1,integer2,integer3,integer4
+   ilwr.w         \integer4, (\stackptr):VCLSML_STACK
+   ilwr.z         \integer3, (\stackptr):VCLSML_STACK
+   ilwr.y         \integer2, (\stackptr):VCLSML_STACK
+   ilwr.x         \integer1, (\stackptr):VCLSML_STACK
+   iaddiu         \stackptr, \stackptr, 1
+   .endm
+
+;//--------------------------------------------------------------------
+;// PushMatrix - Push "matrix" onto the "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PushMatrix  stackptr,matrix
+   sq             \matrix[0], -1(\stackptr):VCLSML_STACK
+   sq             \matrix[1], -2(\stackptr):VCLSML_STACK
+   sq             \matrix[2], -3(\stackptr):VCLSML_STACK
+   sq             \matrix[3], -4(\stackptr):VCLSML_STACK
+   iaddi          \stackptr, \stackptr, -4
+   .endm
+
+;//--------------------------------------------------------------------
+;// PopMatrix - Pop "matrix" out of the "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PopMatrix   stackptr,matrix
+   lq             \matrix[0], 0(\stackptr):VCLSML_STACK
+   lq             \matrix[1], 1(\stackptr):VCLSML_STACK
+   lq             \matrix[2], 2(\stackptr):VCLSML_STACK
+   lq             \matrix[3], 3(\stackptr):VCLSML_STACK
+   iaddi          \stackptr, \stackptr, 4
+   .endm
+
+;//--------------------------------------------------------------------
+;// PushVector - Push "vector" onto the "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PushVector  stackptr,vector
+   sqd            \vector, (--\stackptr):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// PopVector - Pop "vector" out of the "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PopVector   stackptr,vector
+   lqi            \vector, (\stackptr++):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// PushVertex - Push "vector" onto the "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PushVertex  stackptr,vertex
+   sqd            \vertex, (--\stackptr):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// PopVertex - Pop "vertex" out of the "stackptr"
+;//
+;// Note: "stackptr" is updated
+;//--------------------------------------------------------------------
+   .macro   PopVertex   stackptr,vertex
+   lqi            \vertex, (\stackptr++):VCLSML_STACK
+   .endm
+
+;//--------------------------------------------------------------------
+;// AngleSinCos - Returns the sin and cos of up to 2 angles, which must
+;// be contained in the X and Z elements of "angle".  The sin/cos pair
+;// will be contained in the X/Y elements of "sincos" for the first
+;// angle, and Z/W for the second one.
+;// Thanks to Colin Hugues (SCEE) for that one
+;//
+;// Note: ACC and I registers are modified, and a bunch of temporary
+;//       variables are created... Maybe bad for VCL register pressure
+;//--------------------------------------------------------------------
+   .macro   AngleSinCos    angle,sincos
+   move.xz        \sincos, \angle                           ; To avoid modifying the original angles...
+
+   mul.w          \sincos, vf00, \sincos[z]                 ; Copy angle from z to w
+   add.y          \sincos, vf00, \sincos[x]                 ; Copy angle from x to y
+
+   loi            1.570796                                  ; Phase difference for sin as cos ( PI/2 )
+   sub.xz         \sincos, \sincos, I                       ;
+
+   abs            \sincos, \sincos                          ; Mirror cos around zero
+
+   max            Vector1111, vf00, vf00[w]                 ; Initialise all 1s
+
+   loi            -0.159155                                 ; Scale so single cycle is range 0 to -1 ( *-1/2PI )
+   mul            ACC,  \sincos, I                          ;
+
+   loi            12582912.0                                ; Apply bias to remove fractional part
+   msub           ACC,  Vector1111, I                       ;
+   madd           ACC,  Vector1111, I                       ; Remove bias to leave original int part
+
+   loi            -0.159155                                 ; Apply original number to leave fraction range only
+   msub           ACC,  \sincos, I                          ;
+
+   loi            0.5                                       ; Ajust range: -0.5 to +0.5
+   msub           \sincos, Vector1111, I                    ;
+
+   abs            \sincos, \sincos                          ; Clamp: 0 to +0.5
+
+   loi            0.25                                      ; Ajust range: -0.25 to +0.25
+   sub            \sincos, \sincos, I                       ;
+
+   mul            anglepower2, \sincos, \sincos             ; a^2
+
+   loi            -76.574959                                ;
+   mul            k4angle, \sincos, I                       ; k4 a
+
+   loi            -41.341675                                ;
+   mul            k2angle, \sincos, I                       ; k2 a
+
+   loi            81.602226                                 ;
+   mul            k3angle, \sincos, I                       ; k3 a
+
+   mul            anglepower4, anglepower2, anglepower2     ; a^4
+   mul            k4angle, k4angle, anglepower2             ; k4 a^3
+   mul            ACC,  k2angle, anglepower2                ; + k2 a^3
+
+   loi            39.710659                                 ; k5 a
+   mul            k2angle, \sincos, I                       ;
+
+   mul            anglepower8, anglepower4, anglepower4     ; a^8
+   madd           ACC,  k4angle, anglepower4                ; + k4 a^7
+   madd           ACC,  k3angle, anglepower4                ; + k3 a^5
+   loi            6.283185                                  ;
+   madd           ACC,  \sincos, I                          ; + k1 a
+   madd           \sincos, k2angle, anglepower8             ; + k5 a^9
+   .endm   
+
+;//--------------------------------------------------------------------
+;// QuaternionToMatrix - Converts a quaternion rotation to a matrix
+;// Thanks to Colin Hugues (SCEE) for that one
+;//
+;// Note: ACC and I registers are modified
+;//--------------------------------------------------------------------
+   .macro   QuaternionToMatrix   matresult,quaternion
+
+   mula.xyz       ACC,  \quaternion, \quaternion            ; xx yy zz
+
+   loi            1.414213562
+   muli           vclsmlftemp, \quaternion, I               ; x sqrt2 y sqrt2 z sqrt2 w sqrt2
+
+   mr32.w         \matresult[0], vf00                       ; Set rhs matrix line 0 to 0
+   mr32.w         \matresult[1], vf00                       ;
+   mr32.w         \matresult[2], vf00                       ; Set rhs matrix
+   move           \matresult[3], vf00                       ; Set bottom line to 0 0 0 1
+
+   madd.xyz       vcl_2qq, \quaternion, \quaternion         ; 2xx       2yy       2zz
+   addw.xyz       Vector111, vf00, vf00                     ; 1         1         1         -
+
+   opmula.xyz     ACC,  vclsmlftemp, vclsmlftemp            ; 2yz       2xz       2xy       -
+   msubw.xyz      vclsmlftemp2, vclsmlftemp, vclsmlftemp    ; 2yz-2xw   2xz-2yz   2xy-2zw   -
+   maddw.xyz      vclsmlftemp3, vclsmlftemp, vclsmlftemp    ; 2yz+2xw   2xz+2yz   2xy+2zw   -
+   addaw.xyz      ACC,  vf00, vf00                          ; 1         1         1         -
+   msubax.yz      ACC,  Vector111, vcl_2qq                  ; 1         1-2xx     1-2xx
+
+   msuby.z        \matresult[2], Vector111, vcl_2qq         ; -         -         1-2xx-2yy -
+   msubay.x       ACC, Vector111, vcl_2qq                   ; 1-2yy     1-2xx     1-2xx-2yy -
+   msubz.y        \matresult[1], Vector111, vcl_2qq         ; -         1-2xx-2zz -         -
+   mr32.y         \matresult[0], vclsmlftemp2
+   msubz.x        \matresult[0], Vector111, vcl_2qq         ; 1-2yy-2zz -         -         -
+   mr32.x         \matresult[2], vclsmlftemp2
+   addy.z         \matresult[0], vf00, vclsmlftemp3
+   mr32.w         vclsmlftemp, vclsmlftemp2
+   mr32.z         \matresult[1], vclsmlftemp
+   addx.y         \matresult[2], vf00, vclsmlftemp3
+   mr32.y         vclsmlftemp3, vclsmlftemp3
+   mr32.x         \matresult[1], vclsmlftemp3
+
+   .endm
+
+;//--------------------------------------------------------------------
+;// QuaternionMultiply - Multiplies "quaternion1" and "quaternion2",
+;// and puts the result in "quatresult".
+;// Thanks to Colin Hugues (SCEE) for that one
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro   QuaternionMultiply   quatresult,quaternion1,quaternion2
+   mul            vclsmlftemp, \quaternion1, \quaternion2   ; xx yy zz ww
+
+   opmula.xyz     ACC,         \quaternion1, \quaternion2   ; Start Outerproduct
+   madd.xyz       ACC,         \quaternion1, \quaternion2[w]; Add w2.xyz1
+   madd.xyz       ACC,         \quaternion2, \quaternion1[w]; Add w1.xyz2
+   opmsub.xyz     \quatresult, \quaternion2, \quaternion1   ; Finish Outerproduct
+
+   sub.w          ACC,         vclsmlftemp,  vclsmlftemp[z] ; ww - zz
+   msub.w         ACC,         vf00,         vclsmlftemp[y] ; ww - zz - yy
+   msub.w         \quatresult, vf00,         vclsmlftemp[x] ; ww - zz - yy - xx
+   .endm
+
+;//--------------------------------------------------------------------
+;// TriangleWinding - Compute winding of triangle relative to "eyepos"
+;// result is nonzero if winding is CW (actually depends on your
+;// coordinate system)
+;// Thanks to David Etherton (Angel Studios) for that one
+;//
+;// Note: ACC register is modified
+;//--------------------------------------------------------------------
+   .macro         TriangleWinding   result, vert1, vert2, vert3, eyepos
+   sub.xyz        tw_vert12, \vert2, \vert1
+   sub.xyz        tw_vert13, \vert3, \vert1
+
+   opmula.xyz     ACC,       tw_vert12, tw_vert13
+   opmsub.xyz     tw_normal, tw_vert13, tw_vert12
+
+   sub.xyz        tw_dot, \eyepos, \vert1
+
+   mul.xyz        tw_dot, tw_dot, tw_normal
+   add.x          tw_dot, tw_dot, tw_dot[y]
+   add.x          tw_dot, tw_dot, tw_dot[z]
+
+   fsand          \result,   0x2
+   .endm
+
+;//--------------------------------------------------------------------
+;// STATUSFLAGS_BGTZ - Branch if status shows "greater than zero".
+;// Thanks to David Etherton (Angel Studios) for that one
+;//--------------------------------------------------------------------
+   .macro         STATUSFLAGS_BGTZ label
+   fsand          vclsmlitemp, 0x3              ; NEG | ZERO
+   ibeq           vclsmlitemp, VI00, \label     ; Jump if NEITHER NEG NOR ZERO
+   .endm
+
+;//--------------------------------------------------------------------
+;// STATUSFLAGS_BGEZ - Branch if status shows "greater or equal to
+;// zero".
+;// Thanks to David Etherton (Angel Studios) for that one
+;//--------------------------------------------------------------------
+   .macro         STATUSFLAGS_BGEZ label
+   fsand          vclsmlitemp, 0x2              ; NEG
+   ibeq           vclsmlitemp, VI00, \label     ; Jump if NOT NEG
+   .endm
+
+;//--------------------------------------------------------------------
+;// STATUSFLAGS_BLEZ - Branch if status shows "less or equal to zero".
+;// Thanks to David Etherton (Angel Studios) for that one
+;//--------------------------------------------------------------------
+   .macro         STATUSFLAGS_BLEZ label
+   fsand          vclsmlitemp, 0x3              ; NEG | ZERO
+   ibne           vclsmlitemp, VI00, \label     ; Jump if NEG OR ZERO
+   .endm
+
+;//--------------------------------------------------------------------
+;// STATUSFLAGS_BLTZ - Branch if status shows "less than zero".
+;// Thanks to David Etherton (Angel Studios) for that one
+;//--------------------------------------------------------------------
+   .macro         STATUSFLAGS_BLTZ label
+   fsand          vclsmlitemp, 0x2              ; NEG
+   ibne           vclsmlitemp, VI00, \label     ; Jump if NEG
+   .endm
+
+;//--------------------------------------------------------------------
+;// Name Here - Description here
+;//
+;// Note:
+;//--------------------------------------------------------------------
+
+   .macro LoadFloat output, immediate
+   loi            \immediate                            ;//
+   addi           output,     vf00,      i              ;//
+   .endm
+
+;//--------------------------------------------------------------------
+;// VectorClamp - Clamp vector to a range
+;//
+;// Note:
+;//--------------------------------------------------------------------
+
+   .macro   VectorClamp output, input, min, max
+   loi            \min                                  ;//
+   addi           minvec,  vf00,         i              ;//
+   loi            \max                                  ;//
+   addi           maxvec,  vf00,         i              ;//
+   maxx.xyzw      \output, \input,  minvec              ;//
+   minix.xyzw     \output, \output, maxvec              ;//
+   .endm
+
+;//--------------------------------------------------------------------
+;// Name Here - Description here
+;//
+;// Note:
+;//--------------------------------------------------------------------
diff --git a/src/vif.c b/src/vif.c
new file mode 100644
index 0000000..85ffaef
--- /dev/null
+++ b/src/vif.c
@@ -0,0 +1,75 @@
+#include "vif.h"
+
+void vifSendPacket(void* packet, u32 vif_channel) {
+    dmaKit_wait(DMA_CHANNEL_GIF, 0);
+    dmaKit_wait(vif_channel, 0);
+	FlushCache(0);
+	dmaKit_send_chain(vif_channel, (void *)((u32)packet & 0x0FFFFFFF), 0);
+}
+
+void *vifCreatePacket(u32 size) {
+    return memalign(128, size*16);
+}
+
+void vifDestroyPacket(void* packet) {
+    free(packet);
+}
+
+static inline u32 get_packet_size_for_program(u32 *start, u32 *end)
+{
+    // Count instructions
+    u32 count = (end - start) / 2;
+    if (count & 1)
+        count++;
+    return (count >> 8) + 1;
+}
+
+void vu1_upload_micro_program(u32* start, u32* end)
+{
+	u32 packet_size = get_packet_size_for_program(start, end) + 1; // + 1 for end tag
+	u64* p_store;
+	u64* p_data = p_store = vifCreatePacket(packet_size);
+
+	// get the size of the code as we can only send 256 instructions in each MPGtag
+	u32 dest = 0;
+    u32 count = (end - start) / 2;
+    if (count & 1)
+        count++;
+
+    u32 *l_start = start;
+
+    while (count > 0)
+    {
+        u16 curr_count = count > 256 ? 256 : count;
+
+		*p_data++ = DMA_TAG(curr_count / 2, 0, DMA_REF, 0, (const u128 *)l_start, 0);
+
+		*p_data++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(dest, curr_count & 0xFF, VIF_MPG, 0) << 32);
+
+        l_start += curr_count * 2;
+        count -= curr_count;
+        dest += curr_count;
+    }
+
+	*p_data++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+	*p_data++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+
+    vifSendPacket(p_store, 1);
+	vifDestroyPacket(p_store);
+}
+
+void vu1_set_double_buffer_settings()
+{
+	u64* p_data;
+	u64* p_store;
+	p_data = p_store = vifCreatePacket(2);
+
+	*p_data++ = DMA_TAG(0, 0, DMA_CNT, 0, 0 , 0);
+	*p_data++ = (VIF_CODE(8, 0, VIF_BASE, 0) | (u64)VIF_CODE(496, 0, VIF_OFFSET, 0) << 32);
+
+	*p_data++ = DMA_TAG(0, 0, DMA_END, 0, 0 , 0);
+	*p_data++ = (VIF_CODE(0, 0, VIF_NOP, 0) | (u64)VIF_CODE(0, 0, VIF_NOP, 0) << 32);
+
+    vifSendPacket(p_store, 1);
+	vifDestroyPacket(p_store);
+}
\ No newline at end of file
diff --git a/src/vif.h b/src/vif.h
new file mode 100644
index 0000000..c9deef7
--- /dev/null
+++ b/src/vif.h
@@ -0,0 +1,110 @@
+#ifndef VIF_H
+#define VIF_H
+
+#include <gsKit.h>
+#include <dmaKit.h>
+#include <kernel.h>
+#include <malloc.h>
+#include <stdint.h>
+#include <tamtypes.h>
+
+typedef struct {
+    uint32_t VPS : 2;   // VIF command status
+    uint32_t VEW : 1;   // VU is executing microprogram
+    uint32_t VGW : 1;   // Stalled waiting for GIF (VIF1 only)
+    uint32_t reserved1 : 2;
+    uint32_t MRK : 1;   // MARK detected
+    uint32_t DBF : 1;   // Double buffer flag (VIF1 only)
+    uint32_t VSS : 1;   // Stalled after STOP was sent to FBRST
+    uint32_t VFS : 1;   // Stalled after force break was sent to FBRST
+    uint32_t VIS : 1;   // Stalled on interrupt ibt
+    uint32_t INT : 1;   // Interrupt bit detected
+    uint32_t ER0 : 1;   // DMAtag mismatch error
+    uint32_t ER1 : 1;   // Invalid VIF command was sent
+    uint32_t reserved2 : 9;
+    uint32_t FDR : 1;   // FIFO direction (VIF1 only)
+    uint32_t FQC : 5;   // Amount of quadwords in FIFO
+} VIFn_STAT;
+
+typedef enum {
+    IDLE,
+    WAIT_FOR_DATA_FOLLOWING_CMD,
+    DECODING_CMD,
+    DECOMPRESSING_OR_TRANSFERRING_DATA,
+} VIF_CMD_STATUS;
+
+#define VIF1_STAT ((VIFn_STAT*)(0x10003C00))
+
+#define UNPACK_S_32 0x00
+#define UNPACK_S_16 0x01
+#define UNPACK_S_8 0x02
+#define UNPACK_V2_32 0x04
+#define UNPACK_V2_16 0x05
+#define UNPACK_V2_8 0x06
+#define UNPACK_V3_32 0x08
+#define UNPACK_V3_16 0x09
+#define UNPACK_V3_8 0x0A
+#define UNPACK_V4_32 0x0C
+#define UNPACK_V4_16 0x0D
+#define UNPACK_V4_8 0x0E
+#define UNPACK_V4_5 0x0F
+
+#define VIF_NOP 0
+#define VIF_STCYCL 1
+#define VIF_OFFSET 2
+#define VIF_BASE 3
+#define VIF_ITOP 4
+#define VIF_STMOD 5
+#define VIF_MSKPATH3 6
+#define VIF_MARK 7
+#define VIF_FLUSHE 16
+#define VIF_FLUSH 17
+#define VIF_FLUSHA 19
+#define VIF_MSCAL 20
+#define VIF_MSCNT 23
+#define VIF_MSCALF 21
+#define VIF_STMASK 32
+#define VIF_STROW 48
+#define VIF_STCOL 49
+#define VIF_MPG 74
+#define VIF_DIRECT 80
+#define VIF_DIRECTHL 81
+
+#define VIF_CODE(_immediate, _num, _cmd, _irq) ((u32)(_immediate) | ((u32)(_num) << 16) | ((u32)(_cmd) << 24) | ((u32)(_irq) << 31))
+
+#define DRAW_STQ2_REGLIST \
+	((u64)GS_ST)     << 0 | \
+	((u64)GS_RGBAQ)  << 4 | \
+	((u64)GS_XYZ2)   << 8
+
+#define DRAW_NOTEX_REGLIST \
+	((u64)GS_RGBAQ)  << 0 | \
+	((u64)GS_XYZ2)   << 4
+
+/** Texture Alpha Expansion */
+#define ALPHA_EXPAND_NORMAL			0
+#define ALPHA_EXPAND_TRANSPARENT	1
+
+#define VU_GS_PRIM(PRIM, IIP, TME, FGE, ABE, AA1, FST, CTXT, FIX) (u128)(((FIX << 10) | (CTXT << 9) | (FST << 8) | (AA1 << 7) | (ABE << 6) | (FGE << 5) | (TME << 4) | (IIP << 3) | (PRIM)))
+#define VU_GS_GIFTAG(NLOOP, EOP, PRE, PRIM, FLG, NREG) (((u64)(NREG) << 60) | ((u64)(FLG) << 58) | ((u64)(PRIM) << 47) | ((u64)(PRE) << 46) | (EOP << 15) | (NLOOP << 0))
+
+inline u64* vu_add_unpack_data(u64 *p_data, u32 t_dest_address, void *t_data, u32 t_size, u8 t_use_top)
+{
+    *p_data++ = DMA_TAG(t_size, 0, DMA_REF, 0, t_data, 0);
+	*p_data++ = (VIF_CODE(0x0101 | (0 << 8), 0, VIF_STCYCL, 0) | (u64)
+	VIF_CODE(t_dest_address | ((u32)1 << 14) | ((u32)t_use_top << 15), ((t_size == 256) ? 0 : t_size), UNPACK_V4_32 | ((u32)0 << 4) | 0x60, 0) << 32 );
+
+	return p_data;
+}
+
+void vu1_upload_micro_program(u32* start, u32* end);
+
+void vu1_set_double_buffer_settings();
+
+void vifSendPacket(void* packet, u32 vif_channel);
+
+void *vifCreatePacket(u32 size);
+
+void vifDestroyPacket(void* packet);
+
+#endif