simplify gpu caching code

Project.xml

@@ -76,7 +76,7 @@
 
 	<assets path="version.txt" />
 	<!--https://github.com/FunkinCrew/Funkin/pull/3318-->
-	<assets path="alsoft.ini" /> <!--this is important i think-->
+	<assets path="alsoft.ini" if="lime_openal"/> <!--this is important i think-->
 
 	<assets path="crash/bin/Crash-windows.exe" if="windows" rename="Crash.exe" />
 	<assets path="crash/bin/Crash-linux.x86_64" if="linux" rename="Crash.x86_64" />

source/Paths.hx

@@ -18,7 +18,7 @@ import openfl.display3D.textures.RectangleTexture;
 class Paths {
 	public static var currentLevel:String = "preload";
 
-	public static var bitmaps:Map<String, FlxGraphic> = new Map<String, FlxGraphic>();
+	public static var graphics:Map<String, FlxGraphic> = new Map<String, FlxGraphic>();
 
 	public static function getPath(file:String, type:AssetType, library:Null<String>):String {
 		if (library != null)
@@ -107,27 +107,17 @@ class Paths {
 			return file;
 		}
 		@:privateAccess {
-			if(!bitmaps.exists(file)){
-				trace('loading $file to the gpu', DEBUG);
-				bitmap.lock();
-				if (bitmap.__texture == null) {
-					bitmap.image.premultiplied = true;
-					bitmap.getTexture(FlxG.stage.context3D);
-				}
-				bitmap.getSurface();
+			if(!graphics.exists(file)){
 				bitmap.disposeImage();
-				bitmap.image.data = null;
-				bitmap.image = null;
-				bitmap.readable = true; // hashlink fix
 			}
 			else{
 				bitmap = null;
-				return bitmaps.get(file);
+				return graphics.get(file);
 			}
 		}	
 		var graphic:FlxGraphic = FlxGraphic.fromBitmapData(bitmap, false, file, false);
 		graphic.persist = true;
-		bitmaps.set(file, graphic);
+		graphics.set(file, graphic);
 		return graphic;
 	}
 

source/states/MusicBeatState.hx

@@ -106,7 +106,7 @@ class MusicBeatState extends #if MODCHARTING_TOOLS modcharting.ModchartMusicBeat
 			lime_cache.audio.remove(key);
 		};
 
-		Paths.bitmaps.clear();
+		Paths.graphics.clear();
 
 		// Run built-in garbage collector
 		#if cpp

source/ui/ModIcon.hx

@@ -1,7 +1,6 @@
 package ui;
 
 #if MODDING_ALLOWED
-import sys.io.File;
 import openfl.display.BitmapData;
 import flixel.FlxSprite;