Significantly improved the performance of video rendering by using the magic of multithreading

src/main/java/eu/crushedpixel/replaymod/events/GuiReplayOverlay.java

@@ -121,7 +121,6 @@ public class GuiReplayOverlay extends Gui {
 	@SubscribeEvent
 	public void tick(TickEvent event) {
 		if(!ReplayHandler.isInReplay()) return;
-		if(ReplayHandler.isInPath()) ReplayProcess.unblockAndTick();
 		if(ReplayHandler.getCameraEntity() != null)
 			ReplayHandler.getCameraEntity().updateMovement();
 		if(!ReplayHandler.isInPath()) onMouseMove(new MouseEvent());
@@ -145,15 +144,15 @@ public class GuiReplayOverlay extends Gui {
 			throws IllegalAccessException, IllegalArgumentException, 
 			InvocationTargetException, IOException {
 		if(!ReplayHandler.isInReplay()) return;
+		if(ReplayHandler.isInPath()) ReplayProcess.unblockAndTick();
 		if(ReplayHandler.isCamera()) ReplayHandler.setCameraEntity(ReplayHandler.getCameraEntity());
 		if(ReplayHandler.isInReplay() && ReplayHandler.isPaused()) {
 			if(mc != null && mc.thePlayer != null)
 				MinecraftTicker.runMouseKeyboardTick(mc);
 		}
 		if((mc.getRenderViewEntity() == mc.thePlayer || !mc.getRenderViewEntity().isEntityAlive())
-				&& ReplayHandler.getCameraEntity() != null) {
+				&& ReplayHandler.getCameraEntity() != null && !ReplayHandler.isInPath()) {
 			ReplayHandler.spectateCamera();
-			ReplayHandler.getCameraEntity().movePath(new Position(lastX, lastY, lastZ, lastPitch, lastYaw));
 		} else if(!ReplayHandler.isCamera()) {
 			lastX = mc.getRenderViewEntity().posX;
 			lastY = mc.getRenderViewEntity().posY;

src/main/java/eu/crushedpixel/replaymod/renderer/SafeEntityRenderer.java

@@ -30,5 +30,12 @@ public class SafeEntityRenderer extends EntityRenderer {
 		} catch(Exception e) {} //This is plain easier than doing proper error prevention.
 		//If Johni reads this, don't think I'm a bad programmer... Just a lazy one :P
 	}
+	
+	@Override
+	public void updateRenderer() {
+		try {
+			super.updateRenderer();
+		} catch(Exception e) {}
+	}
 
 }

src/main/java/eu/crushedpixel/replaymod/replay/ReplayProcess.java

@@ -63,6 +63,8 @@ public class ReplayProcess {
 			return;
 		}
 
+		blocked = deepBlock = false;
+		
 		startRealTime = System.currentTimeMillis();
 		lastRealTime = startRealTime;
 		lastRealReplayTime = 0;
@@ -110,7 +112,6 @@ public class ReplayProcess {
 		if(!deepBlock) blocked = false;
 		if(!blocked || !isVideoRecording()) 
 			ReplayProcess.tickReplay();
-		else System.out.println("nope");
 	}
 
 	public static void tickReplay() {
@@ -272,7 +273,9 @@ public class ReplayProcess {
 			curPos = timeLinear.getPoint(Math.max(0, Math.min(1, timePos)));
 		}
 
-		if(pos != null) ReplayHandler.getCameraEntity().movePath(pos);
+		if(pos != null) {
+			ReplayHandler.getCameraEntity().movePath(pos);
+		}
 
 		ReplayHandler.setSpeed(curSpeed);
 
@@ -288,7 +291,6 @@ public class ReplayProcess {
 		lastRealReplayTime = curRealReplayTime;
 		lastRealTime = curTime;
 
-		//Video capturing, for testing purposes
 		if(isVideoRecording()) {
 			try {
 				if(!VideoWriter.isRecording() && ReplayHandler.isInPath()) {

src/main/java/eu/crushedpixel/replaymod/replay/ReplaySender.java

@@ -615,11 +615,13 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
 
 					CameraEntity cent = ReplayHandler.getCameraEntity();
 
-					if(!allowMovement && !((Math.abs(cent.posX - ppl.func_148932_c()) > ReplayMod.TP_DISTANCE_LIMIT) || 
-							(Math.abs(cent.posZ - ppl.func_148933_e()) > ReplayMod.TP_DISTANCE_LIMIT))) {
-						return;
-					} else {
-						allowMovement = false;
+					if(cent != null) {
+						if(!allowMovement && !((Math.abs(cent.posX - ppl.func_148932_c()) > ReplayMod.TP_DISTANCE_LIMIT) || 
+								(Math.abs(cent.posZ - ppl.func_148933_e()) > ReplayMod.TP_DISTANCE_LIMIT))) {
+							return;
+						} else {
+							allowMovement = false;
+						}
 					}
 
 					Thread t = new Thread(new Runnable() {

src/main/java/eu/crushedpixel/replaymod/video/VideoWriter.java

@@ -62,7 +62,7 @@ public class VideoWriter {
 					VideoFormatKeys.WidthKey, width,
 					VideoFormatKeys.HeightKey, height,
 					VideoFormatKeys.DepthKey, 24,
-					VideoFormatKeys.QualityKey, ReplayMod.replaySettings.getVideoQuality());
+					VideoFormatKeys.QualityKey, (float)ReplayMod.replaySettings.getVideoQuality());
 
 
 			track = out.addTrack(format);