V3.7.3 - XMAS Edition - Hot Fix III

Author: quippy-git

README.md

@@ -1,4 +1,4 @@
-# JavaMod V3.7.2
+# JavaMod V3.7.3
 JavaMod - a java based multimedia player for Protracker, Fast Tracker, 
 Impulse Tracker, Scream Tracker and other mod files plus
 SID, MP3, WAV, OGG, APE, FLAC, MIDI, AdLib ROL-Files (OPL), ...
@@ -66,6 +66,11 @@ JavaMod incorporates modified versions of the following libraries:
 * Midi and AdLib/OPL with Mods
 * read 7z archives
 
+## New in Version 3.7.3
+* NEW: Supporting additional Protracker type mods
+* FIX: Tremolo fixed, added FT2-bug - speed and depth for XM and IT
+* FIX: sample delta loading with special cases
+
 ## New in Version 3.7.2
 * FIX: Sample- and instrument dialog - iterating through the instruments was
        broken

source/de/quippy/javamod/main/gui/MainForm.java

@@ -54,6 +54,8 @@
 import java.io.IOException;
 import java.net.URISyntaxException;
 import java.net.URL;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -186,6 +188,7 @@ public class MainForm extends JFrame implements DspProcessorCallBack, PlayThread
 	private static final String PROPERTY_PITCHSHIFT_OVERSAMPLING = "javamod.player.pitchshift.oversampling";
 
 	private static final int PROPERTY_LASTLOADED_MAXENTRIES = 10;
+	private static final String PROPERTY_LAST_UPDATECHECK = "javamod.last_update_check";
 
 	private static final String WINDOW_TITLE = Helpers.FULLVERSION;
 	private static final String WINDOW_NAME = "JavaMod";
@@ -331,6 +334,10 @@ public class MainForm extends JFrame implements DspProcessorCallBack, PlayThread
 	private boolean useSystemTray = false;
 	private float currentVolume; /* 0.0 - 1.0 */
 	private float currentBalance; /* -1.0 - 1.0 */
+	private LocalDate lastUpdateCheck;
+	private static final DateTimeFormatter DATE_FORMATER = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+	private static final LocalDate today = LocalDate.now();
+
 
 	private ArrayList<URL> lastLoaded;
 	private ArrayList<Window> windows;
@@ -478,6 +485,8 @@ private void readPropertyFile()
 			getSALMeterPanel().setDrawWhatTo(saMeterLeftDrawType);
 			getSARMeterPanel().setDrawWhatTo(saMeterRightDrawType);
 
+			lastUpdateCheck = LocalDate.from(DATE_FORMATER.parse(props.getProperty(PROPERTY_LAST_UPDATECHECK, DATE_FORMATER.format(today))));
+					
 			if (currentEqualizer!=null)
 			{
 				boolean isActive = Boolean.parseBoolean(props.getProperty(PROPERTY_EQUALIZER_ISACTIVE, "FALSE"));
@@ -558,6 +567,7 @@ private void writePropertyFile()
 			props.setProperty(PROPERTY_XMASCONFIG_VISABLE, Boolean.toString(getXmasConfigDialog().isVisible()));
 			props.setProperty(PROPERTY_SAMETER_LEFT_DRAWTYPE, Integer.toString(getSALMeterPanel().getDrawWhat()));
 			props.setProperty(PROPERTY_SAMETER_RIGHT_DRAWTYPE, Integer.toString(getSARMeterPanel().getDrawWhat()));
+			props.setProperty(PROPERTY_LAST_UPDATECHECK, DATE_FORMATER.format(lastUpdateCheck));
 
 			if (currentEqualizer!=null)
 			{
@@ -759,8 +769,33 @@ public void windowDeiconified(WindowEvent e)
 		createFileFilter();
 
 	    currentContainer = null; //set Back to null!
-	    showMessage("Ready...");
+		//if (today.minusDays(30).isAfter(lastUpdateCheck)) checkForUpdate();
+
+		showMessage("Ready...");
 	}
+//TODO: We might want to enable this once...
+//	private void checkForUpdate()
+//	{
+//		new Thread( new Runnable()
+//		{
+//			public void run()
+//			{
+//				try
+//				{
+//					lastUpdateCheck = LocalDate.now();
+//					String serverVersion = Helpers.getCurrentServerVersion();
+//					if (Helpers.compareVersions(Helpers.VERSION, serverVersion)<0)
+//					{
+//						getLEDScrollPanel().addScrollText("Version ("+serverVersion+") available" + Helpers.SCROLLY_BLANKS);
+//					}
+//				}
+//				catch (Throwable ex) 
+//				{
+//					/* NOOP */
+//				}
+//			}
+//		}).run();
+//	}
 	private void createAllWindows()
 	{
 		windows = new ArrayList<Window>();

source/de/quippy/javamod/multimedia/mod/ModConstants.java

@@ -531,15 +531,26 @@ public static enum PanBits { Pan4Bit, Pan6Bit, Pan8Bit }
 		-255, -253, -250, -244, -235, -224, -212, -197, -180, -161, -141, -120,  -97,  -74,  -49,  -24
 	};
 
+//	/**
+//	 * Triangle wave table (ramp down)
+//	 */
+//	public static final int [] ModRampDownTable = new int[]
+//	{
+//		   0,   -8,  -16,  -24,  -32,  -40,  -48,  -56,  -64,  -72,  -80,  -88,  -96, -104, -112, -120,
+//		-128, -136, -144, -152, -160, -168, -176, -184, -192, -200, -208, -216, -224, -232, -240, -248,
+//		 255,  247,  239,  231,  223,  215,  207,  199,  191,  183,  175,  167,  159,  151,  143,  135,
+//		 127,  119,  113,  103,   95,   87,   79,   71,   63,   55,   47,   39,   31,   23,   15,    7,
+//	};
+
 	/**
 	 * Triangle wave table (ramp down)
 	 */
 	public static final int [] ModRampDownTable = new int[]
 	{
-		   0,   -8,  -16,  -24,  -32,  -40,  -48,  -56,  -64,  -72,  -80,  -88,  -96, -104, -112, -120,
-		-128, -136, -144, -152, -160, -168, -176, -184, -192, -200, -208, -216, -224, -232, -240, -248,
-		 255,  247,  239,  231,  223,  215,  207,  199,  191,  183,  175,  167,  159,  151,  143,  135,
-		 127,  119,  113,  103,   95,   87,   79,   71,   63,   55,   47,   39,   31,   23,   15,    7,
+	 	 255,  247,  239,  231,  223,  215,  207,  199,  191,  183,  175,  167,  159,  151,  143,  135,
+	 	 127,  119,  111,  103,   95,   87,   79,   71,   63,   55,   47,   39,   31,   23,   15,    7,
+	 	  -1,   -9,  -17,  -25,  -33,  -41,  -49,  -57,  -65,  -73,  -81,  -89,  -97, -105, -113, -121,
+	 	-129, -137, -145, -153, -161, -169, -177, -185, -193, -201, -209, -217, -225, -233, -241, -249
 	};
 
 	/**

source/de/quippy/javamod/multimedia/mod/loader/Module.java

@@ -568,43 +568,27 @@ protected void readSampleData(final Sample current, final ModfileInputStream inp
 			else
 			if ((flags&ModConstants.SM_PCM16D)==ModConstants.SM_PCM16D)
 			{
-				int delta = 0;
+				short delta = 0;
 				for (int s=0; s<current.length; s++)
-				{
-					delta += (int)inputStream.readIntelWord();
-					if (delta>32767) delta = 32767; else if (delta<-32768) delta = -32768;
-					current.sampleL[s] = ModConstants.promoteSigned16BitToSigned32Bit((long)delta);
-				}
+					current.sampleL[s] = ModConstants.promoteSigned16BitToSigned32Bit((long)(delta += inputStream.readIntelWord()));
 				if (isStereo)
 				{
 					delta = 0;
 					for (int s=0; s<current.length; s++)
-					{
-						delta += (int)inputStream.readIntelWord();
-						if (delta>32767) delta = 32767; else if (delta<-32768) delta = -32768;
-						current.sampleR[s] = ModConstants.promoteSigned16BitToSigned32Bit((long)delta);
-					}
+						current.sampleR[s] = ModConstants.promoteSigned16BitToSigned32Bit((long)(delta += inputStream.readIntelWord()));
 				}
 			}
 			else
 			if ((flags&ModConstants.SM_PCMD)==ModConstants.SM_PCMD)
 			{
-				int delta = 0;
+				byte delta = 0;
 				for (int s=0; s<current.length; s++)
-				{
-					delta += (int)inputStream.readByte();
-					if (delta>127) delta = 127; else if (delta<-128) delta = -128;
-					current.sampleL[s] = ModConstants.promoteSigned8BitToSigned32Bit((long)delta);
-				}
+					current.sampleL[s] = ModConstants.promoteSigned8BitToSigned32Bit((long)(delta += inputStream.readByte()));
 				if (isStereo)
 				{
 					delta = 0;
 					for (int s=0; s<current.length; s++)
-					{
-						delta += (int)inputStream.readByte();
-						if (delta>127) delta = 127; else if (delta<-128) delta = -128;
-						current.sampleR[s] = ModConstants.promoteSigned8BitToSigned32Bit((long)delta);
-					}
+						current.sampleR[s] = ModConstants.promoteSigned8BitToSigned32Bit((long)(delta += inputStream.readByte()));
 				}
 			}
 			else
@@ -721,7 +705,11 @@ protected void readSampleData(final Sample current, final ModfileInputStream inp
 	 * @since 15.06.2020
 	 */
 	public abstract MidiMacros getMidiConfig();
-	
+	/**
+	 * @since 15.12.2023
+	 * @return
+	 */
+	public abstract boolean getFT2Tremolo();
 	/**
 	 * @since 25.06.2006
 	 * @param length