AWT: Fix Screen Rotation.

The new way scaling is being handled brought up an issue where
the display's coordinates were being updated on the canvas as well
before being rotated. This should not be the case now.

src/org/recompile/freej2me/FreeJ2ME.java

@@ -353,6 +353,7 @@ private void settingsChanged()
 	{
 		int w = Integer.parseInt(config.settings.get("width"));
 		int h = Integer.parseInt(config.settings.get("height"));
+		boolean hasRotated = false;
 
 		Mobile.limitFPS = Integer.parseInt(config.settings.get("fps"));
 
@@ -381,8 +382,16 @@ private void settingsChanged()
 		if(phone.equals("SiemensOld"))    { Mobile.siemensold = true;}
 
 		String rotate = config.settings.get("rotate");
-		if(rotate.equals("on")) { rotateDisplay = true; }
-		if(rotate.equals("off")) { rotateDisplay = false; }
+		if(rotate.equals("on") && rotateDisplay != true) 
+		{
+			rotateDisplay = true;
+			hasRotated = true;
+		}
+		if(rotate.equals("off") && rotateDisplay != false) 
+		{
+			rotateDisplay = false;
+			hasRotated = true;
+		}
 
 		String midiSoundfont = config.settings.get("soundfont");
 		if(midiSoundfont.equals("Custom"))  { Manager.useCustomMidi = true; }
@@ -393,30 +402,33 @@ private void settingsChanged()
 		else if (speedHackNoAlpha.equals("off")) { Mobile.noAlphaOnBlankImages = false; };
 
 		// Create a standard size LCD if not rotated, else invert window's width and height.
-		if(w != lcdWidth || h != lcdHeight) 
+		if(w != lcdWidth || h != lcdHeight || hasRotated) 
 		{
-			if(!rotateDisplay) 
-			{
-				lcdWidth = w;
-				lcdHeight = h;
-
-				Mobile.getPlatform().resizeLCD(w, h);
-
-				resize();
-				main.setSize(lcdWidth*scaleFactor+xborder , lcdHeight*scaleFactor+yborder);
-			}
-			else 
-			{
-				lcdWidth = h;
-				lcdHeight = w;
-
-				Mobile.getPlatform().resizeLCD(w, h);
-
-				resize();
-				main.setSize(lcdWidth*scaleFactor+xborder , lcdHeight*scaleFactor+yborder);
-			}
+			if(!rotateDisplay) 
+			{
+				lcdWidth = w;
+				lcdHeight = h;
+
+				Mobile.getPlatform().resizeLCD(w, h);
+
+				resize();
+				main.setSize(lcdWidth*scaleFactor+xborder , lcdHeight*scaleFactor+yborder);
+			}
+			else 
+			{
+				lcdWidth = w;
+				lcdHeight = h;
+
+				Mobile.getPlatform().resizeLCD(w, h);
+
+				lcdWidth = h;
+				lcdHeight = w;
+
+				resize();
+				main.setSize(lcdWidth*scaleFactor+xborder , lcdHeight*scaleFactor+yborder);
+			}
 		}
-
+
 	}
 
 	private int getMobileKey(int keycode)

src/org/recompile/mobile/MobilePlatform.java

@@ -111,6 +111,9 @@ public void run()
 
 	public void resizeLCD(int width, int height)
 	{
+		// No need to waste time here if the screen dimensions haven't changed (screen was just rotated for example)
+		if(lcdWidth == width && lcdHeight == height) { return; }
+
 		lcdWidth = width;
 		lcdHeight = height;
 		Font.setScreenSize(width, height);