Cleaned up even more GUIs

Added possibility to create Thumbnails and show them in the Replay Manager

src/main/java/eu/crushedpixel/replaymod/ReplayMod.java

@@ -1,8 +1,5 @@
 package eu.crushedpixel.replaymod;
 
-import java.io.IOException;
-
-import net.minecraft.client.Minecraft;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.common.config.Configuration;
 import net.minecraftforge.common.config.Property;
@@ -10,18 +7,13 @@ import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.Mod.EventHandler;
 import net.minecraftforge.fml.common.Mod.Instance;
-import net.minecraftforge.fml.common.SidedProxy;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
-import eu.crushedpixel.replaymod.api.client.ApiClient;
-import eu.crushedpixel.replaymod.api.client.ApiException;
-import eu.crushedpixel.replaymod.api.client.holders.AuthKey;
 import eu.crushedpixel.replaymod.authentication.AuthenticationHandler;
 import eu.crushedpixel.replaymod.events.GuiEventHandler;
 import eu.crushedpixel.replaymod.events.GuiReplayOverlay;
 import eu.crushedpixel.replaymod.events.RecordingHandler;
-import eu.crushedpixel.replaymod.events.ReplayTickHandler;
 import eu.crushedpixel.replaymod.recording.ConnectionEventHandler;
 import eu.crushedpixel.replaymod.settings.ReplaySettings;
 
@@ -78,9 +70,6 @@ public class ReplayMod
 	public void init(FMLInitializationEvent event) {
 		FMLCommonHandler.instance().bus().register(new ConnectionEventHandler());
 		MinecraftForge.EVENT_BUS.register(new GuiEventHandler());
-		ReplayTickHandler tickHandler = new ReplayTickHandler();
-		FMLCommonHandler.instance().bus().register(tickHandler);
-		MinecraftForge.EVENT_BUS.register(tickHandler);
 		
 		recordingHandler = new RecordingHandler();
 		FMLCommonHandler.instance().bus().register(recordingHandler);

src/main/java/eu/crushedpixel/replaymod/api/client/ApiClient.java

@@ -3,7 +3,9 @@ package eu.crushedpixel.replaymod.api.client;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.HttpURLConnection;
 import java.net.URL;
+import java.net.URLConnection;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
 import java.util.List;
@@ -26,6 +28,7 @@ import eu.crushedpixel.replaymod.api.client.holders.Category;
 import eu.crushedpixel.replaymod.api.client.holders.FileInfo;
 import eu.crushedpixel.replaymod.api.client.holders.Success;
 import eu.crushedpixel.replaymod.api.client.holders.UserFiles;
+import eu.crushedpixel.replaymod.utils.StreamTools;
 
 public class ApiClient {
 
@@ -65,19 +68,21 @@ public class ApiClient {
 		HttpClient client = new DefaultHttpClient();
 		HttpPost post = new HttpPost(url);
 
-		((InputStream)client).close();
-		
 		FileEntity entity = new FileEntity(file);
 		post.setEntity(entity);
 		HttpResponse response = client.execute(post);
 
-		JsonElement element = jsonParser.parse(EntityUtils.toString(response.getEntity()));
-		try {
-			ApiError err = gson.fromJson(element, ApiError.class);
-			if(err.getDesc() != null) {
-				throw new ApiException(err);
-			}
-		} catch(Exception e) {}
+		//((InputStream)client).close(); TODO: Find working solution
+
+		if(response.getStatusLine().getStatusCode() != 200) {
+			JsonElement element = jsonParser.parse(EntityUtils.toString(response.getEntity()));
+			try {
+				ApiError err = gson.fromJson(element, ApiError.class);
+				if(err.getDesc() != null) {
+					throw new ApiException(err);
+				}
+			} catch(Exception e) {}
+		}
 	}
 
 	public void downloadFile(String auth, int file, File target) throws IOException {
@@ -86,11 +91,19 @@ public class ApiClient {
 		builder.put("id", file);
 		String url = builder.toString();
 		URL website = new URL(url);
-		InputStream is = website.openStream();
-		try { //If valid json, an error occured
-			jsonParser.parse(StreamTools.readStreamtoString(is));
-		} catch(Exception e) {
+		HttpURLConnection con = (HttpURLConnection)website.openConnection();
+		InputStream is = con.getInputStream();
+
+		if(con.getResponseCode() == 200) {
 			Files.copy(is, target.toPath(), StandardCopyOption.REPLACE_EXISTING);
+		} else {
+			JsonElement element = jsonParser.parse(StreamTools.readStreamtoString(is));
+			try {
+				ApiError err = gson.fromJson(element, ApiError.class);
+				if(err.getDesc() != null) {
+					throw new ApiException(err);
+				}
+			} catch(Exception e) {}
 		}
 	}
 

src/main/java/eu/crushedpixel/replaymod/api/client/SimpleApiClient.java

@@ -11,6 +11,7 @@ import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
 import eu.crushedpixel.replaymod.api.client.holders.ApiError;
+import eu.crushedpixel.replaymod.utils.StreamTools;
 
 public class SimpleApiClient {
 
@@ -73,7 +74,7 @@ public class SimpleApiClient {
 		HttpURLConnection.setFollowRedirects(false);
 		try {
 			URL url = new URL(urlString);
-			httpUrlConnection = (HttpURLConnection) url.openConnection();
+			httpUrlConnection = (HttpURLConnection)url.openConnection();
 
 			httpUrlConnection.setRequestMethod("GET");
 

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

@@ -1,5 +1,6 @@
 package eu.crushedpixel.replaymod.events;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import net.minecraft.client.Minecraft;
@@ -9,38 +10,49 @@ import net.minecraft.client.gui.GuiDisconnected;
 import net.minecraft.client.gui.GuiIngameMenu;
 import net.minecraft.client.gui.GuiMainMenu;
 import net.minecraft.client.gui.GuiOptions;
+import net.minecraft.client.gui.GuiVideoSettings;
 import net.minecraft.client.gui.inventory.GuiInventory;
 import net.minecraft.client.resources.I18n;
+import net.minecraft.client.settings.GameSettings.Options;
 import net.minecraftforge.client.event.GuiOpenEvent;
 import net.minecraftforge.client.event.GuiScreenEvent.ActionPerformedEvent;
 import net.minecraftforge.client.event.GuiScreenEvent.InitGuiEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
-import eu.crushedpixel.replaymod.ReplayMod;
 import eu.crushedpixel.replaymod.authentication.AuthenticationHandler;
-import eu.crushedpixel.replaymod.gui.GuiExitReplay;
-import eu.crushedpixel.replaymod.gui.GuiReplayManager;
 import eu.crushedpixel.replaymod.gui.GuiReplaySaving;
 import eu.crushedpixel.replaymod.gui.GuiReplaySettings;
-import eu.crushedpixel.replaymod.recording.ConnectionEventHandler;
+import eu.crushedpixel.replaymod.gui.replaymanager.GuiReplayManager;
+import eu.crushedpixel.replaymod.gui.replaymanager.ResourceHelper;
 import eu.crushedpixel.replaymod.replay.ReplayHandler;
 
 public class GuiEventHandler {
 
+	private static Minecraft mc = Minecraft.getMinecraft();
+	
+	private static List<Class> allowedGUIs = new ArrayList<Class>() {
+		{
+			add(GuiReplaySettings.class);
+			add(GuiReplaySaving.class);
+			add(GuiIngameMenu.class);
+			add(GuiOptions.class);
+			add(GuiVideoSettings.class);
+		}
+	};
+	
 	@SubscribeEvent
 	public void onGui(GuiOpenEvent event) {
 		if(!AuthenticationHandler.isAuthenticated()) return;
+		if(event.gui != null && GuiReplaySaving.replaySaving && !allowedGUIs.contains(event.gui.getClass())) {
+			event.gui = new GuiReplaySaving(event.gui);
+			return;
+		}
+		if(!(event.gui instanceof GuiReplayManager)) ResourceHelper.freeResources();
 		if(event.gui instanceof GuiChat || event.gui instanceof GuiInventory) {
 			if(ReplayHandler.replayActive()) {
 				event.setCanceled(true);
 			}
 		}
 
-		else if(event.gui instanceof GuiIngameMenu) {
-			if(ReplayHandler.replayActive()) {
-				event.gui = new GuiExitReplay();
-			}
-		}
-
 		else if(event.gui instanceof GuiDisconnected) {
 			if(!ReplayHandler.replayActive() && System.currentTimeMillis() - ReplayHandler.lastExit < 5000) {
 				event.setCanceled(true);
@@ -53,7 +65,18 @@ public class GuiEventHandler {
 
 	@SubscribeEvent
 	public void onInit(InitGuiEvent event) {
-		if(event.gui instanceof GuiMainMenu) {
+		if(event.gui instanceof GuiIngameMenu && ReplayHandler.replayActive()) {
+			for(GuiButton b : new ArrayList<GuiButton>(event.buttonList)) {
+				if(b.id == 1) {
+					b.displayString = "Exit Replay";
+					b.yPosition -= 24*2;
+				} else if(b.id >= 5 && b.id <= 7) {
+					event.buttonList.remove(b);
+				} else if(b.id != 4) {
+					b.yPosition -= 24*2;
+				}
+			}
+		} else if(event.gui instanceof GuiMainMenu) {
 			int i1 = event.gui.height / 4 + 48;
 
 			for(GuiButton b : (List<GuiButton>)event.buttonList) {
@@ -74,13 +97,27 @@ public class GuiEventHandler {
 	public void onButton(ActionPerformedEvent event) {
 		if(!AuthenticationHandler.isAuthenticated()) return;
 		if(event.gui instanceof GuiMainMenu && event.button.id == REPLAY_MANAGER_ID) {
-			if(ConnectionEventHandler.saving) {
-				Minecraft.getMinecraft().displayGuiScreen(new GuiReplaySaving());
-			} else {
-				Minecraft.getMinecraft().displayGuiScreen(new GuiReplayManager());
-			}
+			mc.displayGuiScreen(new GuiReplayManager());
 		} else if(event.gui instanceof GuiOptions && event.button.id == REPLAY_OPTIONS_ID) {
-			Minecraft.getMinecraft().displayGuiScreen(new GuiReplaySettings(event.gui));
+			mc.displayGuiScreen(new GuiReplaySettings(event.gui));
+		}
+		
+		if(ReplayHandler.isReplaying() && event.gui instanceof GuiIngameMenu && event.button.id == 1) {
+			event.button.enabled = false;
+			Thread t = new Thread(new Runnable() {
+				@Override
+				public void run() {
+					mc.displayGuiScreen(new GuiReplaySaving(new GuiMainMenu()));
+					ReplayHandler.setSpeed(1f);
+					ReplayHandler.endReplay();
+
+					mc.gameSettings.setOptionFloatValue(Options.GAMMA, ReplayHandler.getInitialGamma());
+					
+					ReplayHandler.lastExit = System.currentTimeMillis();
+					mc.theWorld.sendQuittingDisconnectingPacket();
+				}
+			});		
+			t.run();
 		}
 	}
 

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

@@ -19,6 +19,7 @@ import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.GuiIngameForge;
 import net.minecraftforge.client.event.MouseEvent;
 import net.minecraftforge.client.event.RenderGameOverlayEvent;
+import net.minecraftforge.client.event.RenderGameOverlayEvent.ElementType;
 import net.minecraftforge.client.event.RenderHandEvent;
 import net.minecraftforge.client.event.RenderWorldLastEvent;
 import net.minecraftforge.fml.client.FMLClientHandler;
@@ -43,6 +44,7 @@ import eu.crushedpixel.replaymod.holders.TimeKeyframe;
 import eu.crushedpixel.replaymod.reflection.MCPNames;
 import eu.crushedpixel.replaymod.replay.ReplayHandler;
 import eu.crushedpixel.replaymod.replay.ReplayProcess;
+import eu.crushedpixel.replaymod.screenshot.ReplayScreenshot;
 
 public class GuiReplayOverlay extends Gui {
 
@@ -77,6 +79,8 @@ public class GuiReplayOverlay extends Gui {
 
 	private boolean mouseDown = false;
 
+	private boolean requestScreenshot = false;
+
 	private Field drawBlockOutline;
 
 	public GuiReplayOverlay() {
@@ -114,6 +118,10 @@ public class GuiReplayOverlay extends Gui {
 			if(mc != null && mc.thePlayer != null)
 				MinecraftTicker.runMouseKeyboardTick(mc);
 		}
+		if(requestScreenshot) {
+			requestScreenshot = false;
+			ReplayScreenshot.saveScreenshot(mc.getFramebuffer());
+		}
 	}
 
 	public void resetUI() throws Exception {
@@ -128,10 +136,42 @@ public class GuiReplayOverlay extends Gui {
 	public void onRenderGui(RenderGameOverlayEvent.Post event) throws IllegalArgumentException, IllegalAccessException {
 		if(!ReplayHandler.replayActive()) {
 			GuiIngameForge.renderExperiance = true;
+			GuiIngameForge.renderArmor = true;
+			GuiIngameForge.renderAir = true;
+			GuiIngameForge.renderHealth = true;
+			GuiIngameForge.renderHotbar = true;
+			GuiIngameForge.renderFood = true;
+			GuiIngameForge.renderBossHealth = true;
+			GuiIngameForge.renderCrosshairs = true;
+			GuiIngameForge.renderHelmet = true;
+			GuiIngameForge.renderPortal = true;
+			GuiIngameForge.renderHealthMount = true;
+			GuiIngameForge.renderJumpBar = true;
+			GuiIngameForge.renderObjective = true;
+			return;
+		}
+
+		if(event.type == ElementType.PLAYER_LIST) {
+			if(event.isCancelable()) {
+				event.setCanceled(true);
+			}
 			return;
 		}
 
 		GuiIngameForge.renderExperiance = false;
+		GuiIngameForge.renderArmor = false;
+		GuiIngameForge.renderAir = false;
+		GuiIngameForge.renderHealth = false;
+		GuiIngameForge.renderHotbar = false;
+		GuiIngameForge.renderFood = false;
+		GuiIngameForge.renderBossHealth = false;
+		GuiIngameForge.renderCrosshairs = false;
+		GuiIngameForge.renderHelmet = false;
+		GuiIngameForge.renderPortal = false;
+		GuiIngameForge.renderHealthMount = false;
+		GuiIngameForge.renderJumpBar = false;
+		GuiIngameForge.renderObjective = false;
+		
 		GL11.glEnable(GL11.GL_BLEND);
 		drawBlockOutline.set(Minecraft.getMinecraft().entityRenderer, false);
 
@@ -204,7 +244,7 @@ public class GuiReplayOverlay extends Gui {
 
 					CameraEntity cam = ReplayHandler.getCameraEntity();
 					if(cam != null) {
-					ReplayHandler.setLastPosition(new Position(cam.posX, cam.posY, cam.posZ, cam.rotationPitch, cam.rotationYaw));
+						ReplayHandler.setLastPosition(new Position(cam.posX, cam.posY, cam.posZ, cam.rotationPitch, cam.rotationYaw));
 					} else {
 						ReplayHandler.setLastPosition(null);
 					}
@@ -783,12 +823,13 @@ public class GuiReplayOverlay extends Gui {
 
 	@SubscribeEvent
 	public void onKeyInput(KeyInputEvent event) {
+
 		if(!ReplayHandler.replayActive()) return;
 		if(FMLClientHandler.instance().isGUIOpen(GuiMouseInput.class)) {
 			return;
 		}
 
-		if(Keyboard.isKeyDown(Keyboard.KEY_V) && !Keyboard.isRepeatEvent() && Keyboard.getKeyCount() == 1) {
+		if(Keyboard.isKeyDown(Keyboard.KEY_V) && !Keyboard.isRepeatEvent()) {
 			ReplayMod.replaySettings.setLightingEnabled(!ReplayMod.replaySettings.isLightingEnabled());
 		}
 
@@ -833,6 +874,12 @@ public class GuiReplayOverlay extends Gui {
 					mc.displayGuiScreen(new GuiMouseInput());
 					continue;
 				}
+
+				//TODO: Register key handlers
+				if(kb.getKeyDescription().equals("key.screenshot") && kb.isPressed()) {
+					ReplayScreenshot.prepareScreenshot();
+					requestScreenshot = true;
+				}
 			} catch(Exception e) {
 				e.printStackTrace();
 			}

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

@@ -1,33 +0,0 @@
-package eu.crushedpixel.replaymod.events;
-
-import java.lang.reflect.Field;
-
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.WorldRenderer;
-import net.minecraft.entity.Entity;
-import net.minecraft.world.WorldSettings.GameType;
-import net.minecraftforge.client.event.FOVUpdateEvent;
-import net.minecraftforge.client.event.RenderWorldEvent;
-import net.minecraftforge.event.entity.player.AchievementEvent;
-import net.minecraftforge.event.entity.player.PlayerEvent;
-import net.minecraftforge.event.entity.player.PlayerFlyableFallEvent;
-import net.minecraftforge.event.entity.player.PlayerInteractEvent;
-import net.minecraftforge.fml.common.eventhandler.Event;
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
-import net.minecraftforge.fml.common.gameevent.TickEvent.PlayerTickEvent;
-import net.minecraftforge.fml.common.gameevent.TickEvent.ServerTickEvent;
-import eu.crushedpixel.replaymod.reflection.MCPNames;
-import eu.crushedpixel.replaymod.replay.ReplayHandler;
-
-public class ReplayTickHandler {
-
-	private Minecraft mc = Minecraft.getMinecraft();
-
-	@SubscribeEvent
-	public void onPlayer(PlayerEvent event) {
-		if(ReplayHandler.replayActive() && event.isCancelable()) {
-			event.setCanceled(true);
-		}
-	}
-
-}

src/main/java/eu/crushedpixel/replaymod/gui/GuiExitReplay.java

@@ -1,66 +0,0 @@
-package eu.crushedpixel.replaymod.gui;
-
-import java.io.IOException;
-
-import eu.crushedpixel.replaymod.replay.ReplayHandler;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.GuiButton;
-import net.minecraft.client.gui.GuiIngameMenu;
-import net.minecraft.client.gui.GuiMainMenu;
-import net.minecraft.client.multiplayer.WorldClient;
-import net.minecraft.client.resources.I18n;
-import net.minecraft.client.settings.GameSettings.Options;
-
-public class GuiExitReplay extends GuiIngameMenu {
-
-	@Override
-	public void initGui()
-	{
-		this.buttonList.clear();
-		byte b0 = -16;
-		boolean flag = true;
-		this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + b0, I18n.format("menu.returnToMenu", new Object[0])));
-
-		if (!this.mc.isIntegratedServerRunning())
-		{
-			((GuiButton)this.buttonList.get(0)).displayString = I18n.format("Exit Replay", new Object[0]);
-		}
-
-		this.buttonList.add(new GuiButton(4, this.width / 2 - 100, this.height / 4 + 24 + b0, I18n.format("menu.returnToGame", new Object[0])));
-		this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + b0, 98, 20, I18n.format("menu.options", new Object[0])));
-		this.buttonList.add(new GuiButton(12, this.width / 2 + 2, this.height / 4 + 96 + b0, 98, 20, I18n.format("fml.menu.modoptions")));
-		GuiButton guibutton;
-		this.buttonList.add(guibutton = new GuiButton(7, this.width / 2 - 100, this.height / 4 + 72 + b0, 200, 20, I18n.format("menu.shareToLan", new Object[0])));
-		this.buttonList.add(new GuiButton(5, this.width / 2 - 100, this.height / 4 + 48 + b0, 98, 20, I18n.format("gui.achievements", new Object[0])));
-		this.buttonList.add(new GuiButton(6, this.width / 2 + 2, this.height / 4 + 48 + b0, 98, 20, I18n.format("gui.stats", new Object[0])));
-		guibutton.enabled = this.mc.isSingleplayer() && !this.mc.getIntegratedServer().getPublic();
-	}
-
-	@Override
-	protected void actionPerformed(GuiButton button) throws IOException 
-	{
-		if(button.id == 1) {
-			button.enabled = false;
-
-			Thread t = new Thread(new Runnable() {
-
-				@Override
-				public void run() {
-					mc.displayGuiScreen(new GuiReplaySaving());
-					ReplayHandler.endReplay();
-					ReplayHandler.setSpeed(1f);
-
-					mc.gameSettings.setOptionFloatValue(Options.GAMMA, ReplayHandler.getInitialGamma());
-					
-					ReplayHandler.lastExit = System.currentTimeMillis();
-					mc.theWorld.sendQuittingDisconnectingPacket();
-				}
-			});
-			
-			t.run();
-
-		} else {
-			super.actionPerformed(button);
-		}
-	}
-}

src/main/java/eu/crushedpixel/replaymod/gui/GuiReplaySaving.java

@@ -2,6 +2,7 @@ package eu.crushedpixel.replaymod.gui;
 
 import java.awt.Color;
 
+import eu.crushedpixel.replaymod.gui.replaymanager.GuiReplayManager;
 import eu.crushedpixel.replaymod.recording.ConnectionEventHandler;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiIngameMenu;
@@ -10,14 +11,22 @@ import net.minecraftforge.fml.client.FMLClientHandler;
 
 public class GuiReplaySaving extends GuiScreen {
 	
+	public static boolean replaySaving = false;
+	
+	private GuiScreen waiting = null;
+	
+	public GuiReplaySaving(GuiScreen waiting) {
+		this.waiting = waiting;
+	}
+	
 	@Override
 	public void drawScreen(int mouseX, int mouseY, float partialTicks) {
 		this.drawDefaultBackground();
 		this.drawCenteredString(this.fontRendererObj, "Saving Replay File...", this.width / 2, 20, 16777215);
 		this.drawCenteredString(this.fontRendererObj, "Please wait while your recent Replay is being saved.", this.width / 2, 40, 16777215);
 		super.drawScreen(mouseX, mouseY, partialTicks);
-		if(!ConnectionEventHandler.saving) {
-			Minecraft.getMinecraft().displayGuiScreen(new GuiReplayManager());
+		if(!replaySaving) {
+			Minecraft.getMinecraft().displayGuiScreen(waiting);
 		}
 	}
 	

src/main/java/eu/crushedpixel/replaymod/gui/replaymanager/GuiRenameReplay.java

@@ -1,4 +1,4 @@
-package eu.crushedpixel.replaymod.gui;
+package eu.crushedpixel.replaymod.gui.replaymanager;
 
 import java.io.File;
 import java.io.IOException;

src/main/java/eu/crushedpixel/replaymod/gui/replaymanager/GuiReplayListEntry.java

@@ -1,11 +1,15 @@
-package eu.crushedpixel.replaymod.gui;
+package eu.crushedpixel.replaymod.gui.replaymanager;
 
+import java.awt.image.BufferedImage;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
+import java.util.zip.ZipInputStream;
+
+import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.Gui;
@@ -13,6 +17,8 @@ import net.minecraft.client.gui.GuiListExtended.IGuiListEntry;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.WorldRenderer;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import net.minecraft.util.ResourceLocation;
 import eu.crushedpixel.replaymod.recording.ReplayMetaData;
 
 public class GuiReplayListEntry implements IGuiListEntry {
@@ -23,7 +29,10 @@ public class GuiReplayListEntry implements IGuiListEntry {
 	private ReplayMetaData metaData;
 	private String fileName;
 
+	private final ResourceLocation textureResource;
+	private DynamicTexture dynTex = null;
 
+	private BufferedImage image = null;
 
 	public ReplayMetaData getMetaData() {
 		return metaData;
@@ -41,20 +50,34 @@ public class GuiReplayListEntry implements IGuiListEntry {
 		this.fileName = fileName;
 	}
 
-	private boolean selected = false;
 	private GuiReplayListExtended parent;
 
-	public GuiReplayListEntry(GuiReplayListExtended parent, String fileName, ReplayMetaData metaData) {
+	public GuiReplayListEntry(GuiReplayListExtended parent, String fileName, ReplayMetaData metaData, BufferedImage image) {
 		this.metaData = metaData;
 		this.fileName = fileName;
 		this.parent = parent;
+		this.textureResource = new ResourceLocation("thumbs/"+fileName);
+		dynTex = null;
+		this.image = image;
 	}
 
 	@Override
-	public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected)
-	{
+	public void drawEntry(int slotIndex, int x, int y, int listWidth, int slotHeight, int mouseX, int mouseY, boolean isSelected) {
 		minecraft.fontRendererObj.drawString(fileName, x + 3, y + 1, 16777215);
 
+		//Draw thumbnail
+		if(image != null) {
+			if(dynTex == null) {
+				dynTex = new DynamicTexture(image);
+				minecraft.getTextureManager().loadTexture(textureResource, dynTex);
+				dynTex.updateDynamicTexture();
+				ResourceHelper.registerResource(textureResource);
+			} 
+	
+			minecraft.getTextureManager().bindTexture(textureResource); //Will be freed by the ResourceHelper
+			Gui.drawScaledCustomSizeModalRect(x-60, y, 0, 0, 1280, 720, 57, 32, 1280, 720);
+		}
+
 		List<String> list = new ArrayList<String>();
 		list.add(metaData.getServerName()+" ("+dateFormat.format(new Date(metaData.getDate()))+")");
 
@@ -67,6 +90,8 @@ public class GuiReplayListEntry implements IGuiListEntry {
 		for (int l1 = 0; l1 < Math.min(list.size(), 2); ++l1) {
 			minecraft.fontRendererObj.drawString((String)list.get(l1), x + 3, y + 12 + minecraft.fontRendererObj.FONT_HEIGHT * l1, 8421504);
 		}
+
+
 	}
 
 	@Override

src/main/java/eu/crushedpixel/replaymod/gui/replaymanager/GuiReplayListExtended.java

@@ -1,5 +1,6 @@
-package eu.crushedpixel.replaymod.gui;
+package eu.crushedpixel.replaymod.gui.replaymanager;
 
+import java.awt.image.BufferedImage;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -48,6 +49,7 @@ public class GuiReplayListExtended extends GuiListExtended {
 
         for (int j1 = 0; j1 < i1; ++j1)
         {
+        	
             int k1 = p_148120_2_ + j1 * this.slotHeight + this.headerPadding;
             int l1 = this.slotHeight - 4;
 
@@ -88,8 +90,8 @@ public class GuiReplayListExtended extends GuiListExtended {
 		entries = new ArrayList<GuiReplayListEntry>();
 	}
 	
-	public void addEntry(String fileName, ReplayMetaData metaData) {
-		entries.add(new GuiReplayListEntry(this, fileName, metaData));
+	public void addEntry(String fileName, ReplayMetaData metaData, BufferedImage image) {
+		entries.add(new GuiReplayListEntry(this, fileName, metaData, image));
 	}
 
 	@Override

src/main/java/eu/crushedpixel/replaymod/gui/replaymanager/GuiReplayManager.java

@@ -1,5 +1,11 @@
-package eu.crushedpixel.replaymod.gui;
+package eu.crushedpixel.replaymod.gui.replaymanager;
 
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.ByteBufInputStream;
+import io.netty.buffer.Unpooled;
+
+import java.awt.Dimension;
+import java.awt.image.BufferedImage;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.IOException;
@@ -12,10 +18,13 @@ import java.util.Comparator;
 import java.util.Date;
 import java.util.List;
 
+import javax.imageio.ImageIO;
+
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.gui.GuiYesNo;
 import net.minecraft.client.gui.GuiYesNoCallback;
+import net.minecraft.client.renderer.texture.TextureUtil;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.util.Util;
 
@@ -28,9 +37,11 @@ import org.lwjgl.input.Keyboard;
 import com.google.gson.Gson;
 import com.mojang.realmsclient.util.Pair;
 
+import eu.crushedpixel.replaymod.gui.GuiReplaySettings;
 import eu.crushedpixel.replaymod.recording.ConnectionEventHandler;
 import eu.crushedpixel.replaymod.recording.ReplayMetaData;
 import eu.crushedpixel.replaymod.replay.ReplayHandler;
+import eu.crushedpixel.replaymod.utils.ImageUtils;
 
 public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 
@@ -41,7 +52,7 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 	private String hoveringText;
 	private boolean initialized;
 	private GuiReplayListExtended replayGuiList;
-	private List<Pair<File, ReplayMetaData>> replayFileList = new ArrayList<Pair<File, ReplayMetaData>>();
+	private List<Pair<Pair<File, ReplayMetaData>, BufferedImage>> replayFileList = new ArrayList<Pair<Pair<File, ReplayMetaData>, BufferedImage>>();
 	private GuiButton loadButton, folderButton, renameButton, deleteButton, cancelButton, settingsButton;
 
 	private static Gson gson = new Gson();
@@ -58,7 +69,7 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 	
 	private void reloadFiles() {
 		replayGuiList.clearEntries();
-		replayFileList = new ArrayList<Pair<File, ReplayMetaData>>();
+		replayFileList = new ArrayList<Pair<Pair<File, ReplayMetaData>, BufferedImage>>();
 
 		File folder = new File("./replay_recordings/");
 		folder.mkdirs();
@@ -70,6 +81,25 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 					ZipArchiveEntry recfile = archive.getEntry("recording"+ConnectionEventHandler.TEMP_FILE_EXTENSION);
 					ZipArchiveEntry metadata = archive.getEntry("metaData"+ConnectionEventHandler.JSON_FILE_EXTENSION);
 
+					ZipArchiveEntry image = archive.getEntry("thumb");
+					BufferedImage img = null;
+					if(image != null) {
+						InputStream is = archive.getInputStream(image);
+						is.skip(7);
+						BufferedImage bimg = ImageIO.read(is);
+						if(bimg != null) {
+							img = ImageUtils.scaleImage(bimg, new Dimension(1280, 720));
+						} 
+						
+						/* Old way of reading thumbnail
+						else {
+							is = archive.getInputStream(image);
+							bimg = ImageIO.read(is);
+							img = ImageUtils.scaleImage(bimg, new Dimension(1280, 720));
+						}
+						*/
+					}
+
 					InputStream is = archive.getInputStream(metadata);
 					BufferedReader br = new BufferedReader(new InputStreamReader(is));
 
@@ -77,7 +107,7 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 
 					ReplayMetaData metaData = gson.fromJson(json, ReplayMetaData.class);
 
-					replayFileList.add(Pair.of(file, metaData));
+					replayFileList.add(Pair.of(Pair.of(file, metaData), img));
 
 					archive.close();
 				} catch(Exception e) {
@@ -88,16 +118,20 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 
 		Collections.sort(replayFileList, new FileAgeComparator());
 
-		for(Pair<File, ReplayMetaData> p : replayFileList) {
-			replayGuiList.addEntry(FilenameUtils.getBaseName(p.first().getName()), p.second());
+		for(Pair<Pair<File, ReplayMetaData>, BufferedImage> p : replayFileList) {
+			replayGuiList.addEntry(FilenameUtils.getBaseName(p.first().first().getName()), p.first().second(), p.second());
 		}
 	}
 
-	public class FileAgeComparator implements Comparator<Pair<File, ReplayMetaData>> {
+	public class FileAgeComparator implements Comparator<Pair<Pair<File, ReplayMetaData>, BufferedImage>> {
 
 		@Override
-		public int compare(Pair<File, ReplayMetaData> o1, Pair<File, ReplayMetaData> o2) {
-			return (int)(new Date(o2.second().getDate()).compareTo(new Date(o1.second().getDate())));
+		public int compare(Pair<Pair<File, ReplayMetaData>, BufferedImage> o1, Pair<Pair<File, ReplayMetaData>, BufferedImage> o2) {
+			try {
+				return (int)(new Date(o2.first().second().getDate()).compareTo(new Date(o1.first().second().getDate())));
+			} catch(Exception e) {
+				return 0;
+			}
 		}
 
 	}
@@ -183,7 +217,7 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 			}
 			else if(button.id == RENAME_BUTTON_ID) 
 			{
-				File file = replayFileList.get(replayGuiList.selected).first();
+				File file = replayFileList.get(replayGuiList.selected).first().first();
 				this.mc.displayGuiScreen(new GuiRenameReplay(this, file));
 			}
 			else if(button.id == FOLDER_BUTTON_ID)
@@ -241,7 +275,7 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 
 			if (result)
 			{
-				replayFileList.get(replayGuiList.selected).first().delete();
+				replayFileList.get(replayGuiList.selected).first().first().delete();
 				replayFileList.remove(replayGuiList.selected);
 			}
 
@@ -265,16 +299,15 @@ public class GuiReplayManager extends GuiScreen implements GuiYesNoCallback {
 		deleteButton.enabled = b;
 	}
 
-	public void loadReplay(int id)
-    {
-        mc.displayGuiScreen((GuiScreen)null);
+	public void loadReplay(int id) {
+		mc.displayGuiScreen((GuiScreen)null);
 
-        try {
-			ReplayHandler.startReplay(replayFileList.get(id).first());
+		try {
+			ReplayHandler.startReplay(replayFileList.get(id).first().first());
 		} catch(Exception e) {
 			e.printStackTrace();
 		}
 
-    }
+	}
 
 }

src/main/java/eu/crushedpixel/replaymod/gui/replaymanager/ResourceHelper.java

@@ -0,0 +1,24 @@
+package eu.crushedpixel.replaymod.gui.replaymanager;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.ResourceLocation;
+
+public class ResourceHelper {
+
+	private static List<ResourceLocation> openResources = new ArrayList<ResourceLocation>();
+	
+	public static void registerResource(ResourceLocation loc) {
+		openResources.add(loc);
+	}
+	
+	public static void freeResources() {
+		for(ResourceLocation loc : openResources) {
+			Minecraft.getMinecraft().getTextureManager().deleteTexture(loc);
+		}
+		
+		openResources = new ArrayList<ResourceLocation>();
+	}
+}

src/main/java/eu/crushedpixel/replaymod/recording/ConnectionEventHandler.java

@@ -40,8 +40,6 @@ public class ConnectionEventHandler {
 
 	private static boolean isRecording = false;
 
-	public static boolean saving = false;
-
 	public static boolean isRecording() {
 		return isRecording;
 	}

src/main/java/eu/crushedpixel/replaymod/recording/DataListener.java

@@ -23,6 +23,7 @@ import net.minecraft.client.Minecraft;
 
 import com.google.gson.Gson;
 
+import eu.crushedpixel.replaymod.gui.GuiReplaySaving;
 import eu.crushedpixel.replaymod.holders.PacketData;
 
 public abstract class DataListener extends ChannelInboundHandlerAdapter {
@@ -144,7 +145,7 @@ public abstract class DataListener extends ChannelInboundHandlerAdapter {
 			byte[] buffer = new byte[1024];
 
 			try {
-				ConnectionEventHandler.saving = true;
+				GuiReplaySaving.replaySaving = true;
 				
 				String mcversion = Minecraft.getMinecraft().getVersion();
 				String[] pl = players.toArray(new String[players.size()]);
@@ -181,10 +182,10 @@ public abstract class DataListener extends ChannelInboundHandlerAdapter {
 
 				file.delete();
 				
-				ConnectionEventHandler.saving = false;
+				GuiReplaySaving.replaySaving = false;
 			} catch(Exception e) {
 				e.printStackTrace();
-				ConnectionEventHandler.saving = false;
+				GuiReplaySaving.replaySaving = false;
 			}
 		}
 

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

@@ -389,4 +389,11 @@ public class ReplayHandler {
 	public static Position getLastPosition() {
 		return lastPosition;
 	}
+
+	public static File getReplayFile() {
+		if(replaySender != null) {
+			return replaySender.getReplayFile();
+		}
+		return null;
+	}
 }

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

@@ -523,4 +523,8 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
 		//return timeInfo.get().getSpeed();
 	}
 
+	public File getReplayFile() {
+		return replayFile;
+	}
+
 }

src/main/java/eu/crushedpixel/replaymod/screenshot/ReplayScreenshot.java

@@ -0,0 +1,234 @@
+package eu.crushedpixel.replaymod.screenshot;
+
+import java.awt.Dimension;
+import java.awt.Rectangle;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.nio.IntBuffer;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
+
+import javax.imageio.ImageIO;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.client.renderer.texture.TextureUtil;
+import net.minecraft.client.shader.Framebuffer;
+
+import org.lwjgl.BufferUtils;
+import org.lwjgl.opengl.GL11;
+import org.lwjgl.opengl.GL12;
+
+import eu.crushedpixel.replaymod.chat.ChatMessageRequests;
+import eu.crushedpixel.replaymod.chat.ChatMessageRequests.ChatMessageType;
+import eu.crushedpixel.replaymod.gui.GuiReplaySaving;
+import eu.crushedpixel.replaymod.replay.ReplayHandler;
+import eu.crushedpixel.replaymod.utils.ImageUtils;
+
+public class ReplayScreenshot {
+
+	private static Minecraft mc = Minecraft.getMinecraft();
+	private static IntBuffer pixelBuffer;
+	private static int[] pixelValues;
+
+	private static final byte[] uniqueBytes = new byte[]{0,1,1,2,3,5,8};
+
+	private static long last_finish = -1;
+
+	private static boolean before;
+	private static double beforeSpeed;
+	private static GuiScreen beforeScreen;
+
+	public static void prepareScreenshot() {
+		before = mc.gameSettings.hideGUI;
+		beforeSpeed = ReplayHandler.getSpeed();
+		beforeScreen = mc.currentScreen;
+	}
+
+	public static void saveScreenshot(Framebuffer buffer)
+	{
+
+		try {
+			GuiReplaySaving.replaySaving = true;
+
+			mc.gameSettings.hideGUI = true;
+			mc.currentScreen = null;
+
+			mc.entityRenderer.updateCameraAndRender(0);
+			ReplayHandler.setSpeed(0);
+
+			int width = mc.displayWidth;
+			int height = mc.displayHeight;
+
+			if (OpenGlHelper.isFramebufferEnabled())
+			{
+				width = buffer.framebufferTextureWidth;
+				height = buffer.framebufferTextureHeight;
+			}
+
+			int k = width * height;
+
+			if (pixelBuffer == null || pixelBuffer.capacity() < k)
+			{
+				pixelBuffer = BufferUtils.createIntBuffer(k);
+				pixelValues = new int[k];
+			}
+
+			GL11.glPixelStorei(GL11.GL_PACK_ALIGNMENT, 1);
+			GL11.glPixelStorei(GL11.GL_UNPACK_ALIGNMENT, 1);
+			pixelBuffer.clear();
+
+			if (OpenGlHelper.isFramebufferEnabled()) {
+				GlStateManager.bindTexture(buffer.framebufferTexture);
+				GL11.glGetTexImage(GL11.GL_TEXTURE_2D, 0, GL12.GL_BGRA, GL12.GL_UNSIGNED_INT_8_8_8_8_REV, pixelBuffer);
+			}
+			else {
+				GL11.glReadPixels(0, 0, width, height, GL12.GL_BGRA, GL12.GL_UNSIGNED_INT_8_8_8_8_REV, pixelBuffer);
+			}
+
+			pixelBuffer.get(pixelValues);
+			TextureUtil.processPixelValues(pixelValues, width, height);
+			BufferedImage bufferedimage = null;
+
+
+			if (OpenGlHelper.isFramebufferEnabled())
+			{
+				bufferedimage = new BufferedImage(buffer.framebufferWidth, buffer.framebufferHeight, 1);
+				int l = buffer.framebufferTextureHeight - buffer.framebufferHeight;
+
+				for (int i1 = l; i1 < buffer.framebufferTextureHeight; ++i1)
+				{
+					for (int j1 = 0; j1 < buffer.framebufferWidth; ++j1)
+					{
+						bufferedimage.setRGB(j1, i1 - l, pixelValues[i1 * buffer.framebufferTextureWidth + j1]);
+					}
+				}
+			}
+			else {	 
+				bufferedimage = new BufferedImage(width, height, 1);
+				bufferedimage.setRGB(0, 0, width, height, pixelValues, 0, width);
+			}
+
+			final BufferedImage fbi = bufferedimage;
+
+			mc.gameSettings.hideGUI = before;
+			mc.currentScreen = beforeScreen;
+			ReplayHandler.setSpeed(beforeSpeed);
+
+			//The actual cropping and saving should be executed in a separate thread
+			Thread ioThread = new Thread(new Runnable() {
+
+				@Override
+				public void run() {
+					try {
+
+
+						float aspect = 1280f/720f;
+
+						Rectangle rect;
+						if((float)fbi.getWidth()/(float)fbi.getHeight() <= aspect) {
+							int h = Math.round(fbi.getWidth()/aspect);
+							int y = (fbi.getHeight()/2) - (h/2);
+							System.out.println(h+" | "+y);
+							rect = new Rectangle(0, y, fbi.getWidth(), h);
+						} else {
+							int w = Math.round(fbi.getHeight()*aspect);
+							int x = (fbi.getWidth()/2) - (w/2);
+							rect = new Rectangle(x, 0, w, fbi.getHeight());
+						}
+
+						final BufferedImage nbi = ImageUtils.cropImage(fbi, rect);
+
+						File replayFile = ReplayHandler.getReplayFile();
+
+						File folder = new File("./replay_recordings/");
+						folder.mkdirs();
+
+						File temp = File.createTempFile("thumb", null);
+
+						int h = 720;
+						int w = 1280;
+						//int w = width*(h/height);
+
+						BufferedImage img = ImageUtils.scaleImage(nbi, new Dimension(w, h));
+
+						ImageIO.write(img, "jpg", temp);
+
+						File tempFile = File.createTempFile(replayFile.getName(), null);
+						tempFile.delete(); tempFile.deleteOnExit();
+
+						replayFile.renameTo(tempFile);
+
+						replayFile.delete();
+						replayFile.createNewFile();
+
+						byte[] buf = new byte[1024];
+
+						ZipInputStream zin = new ZipInputStream(new FileInputStream(tempFile));
+						ZipOutputStream zout = new ZipOutputStream(new FileOutputStream(replayFile));
+
+						FileInputStream fis = new FileInputStream(temp);
+
+						ZipEntry entry = zin.getNextEntry();
+						while (entry != null) {
+							String name = entry.getName();
+
+							if(!name.contains("thumb")) {
+								// Add ZIP entry to output stream.
+								zout.putNextEntry(new ZipEntry(name));
+								// Transfer bytes from the ZIP file to the output file
+								int len;
+								while ((len = zin.read(buf)) > 0) {
+									zout.write(buf, 0, len);
+								}
+							} 
+
+							entry = zin.getNextEntry();
+						}
+
+						zout.putNextEntry(new ZipEntry("thumb"));
+						int len;
+						//Add unique bytes to the end of the file
+						zout.write(uniqueBytes);
+
+						while ((len = fis.read(buf)) > 0) {
+							zout.write(buf, 0, len);
+						}
+
+						// Close the streams
+						fis.close();
+						zin.close();
+						// Compress the files
+						// Complete the ZIP file
+						zout.close();
+						tempFile.delete();
+						temp.delete();
+
+						ChatMessageRequests.addChatMessage("Thumbnail has been successfully saved", ChatMessageType.INFORMATION);
+					} catch(Exception e) {}
+					finally {
+						GuiReplaySaving.replaySaving = false;
+					}
+				}
+			});
+
+			ioThread.start();
+		}
+		catch (Exception exception) {
+			mc.gameSettings.hideGUI = before;
+			mc.currentScreen = beforeScreen;
+			ReplayHandler.setSpeed(beforeSpeed);
+			exception.printStackTrace();
+			ChatMessageRequests.addChatMessage("Thumbnail could not be saved", ChatMessageType.WARNING);
+		}
+
+		last_finish = System.currentTimeMillis();
+	}
+
+
+}

src/main/java/eu/crushedpixel/replaymod/settings/ReplaySettings.java

@@ -89,9 +89,13 @@ public class ReplaySettings {
 			Minecraft.getMinecraft().gameSettings.setOptionFloatValue(Options.GAMMA, ReplayHandler.getInitialGamma());
 		}
 		try {
-			Timer timer = (Timer)mcTimer.get(Minecraft.getMinecraft());
-			timer.elapsedPartialTicks++;
-			timer.renderPartialTicks++;
+			if(ReplayHandler.isPaused()) {
+				Timer timer = (Timer)mcTimer.get(Minecraft.getMinecraft());
+				timer.elapsedPartialTicks++;
+				timer.renderPartialTicks++;
+			} else {
+				Minecraft.getMinecraft().entityRenderer.updateCameraAndRender(0);
+			}
 		} catch (Exception e) {
 			e.printStackTrace();
 		}

src/main/java/eu/crushedpixel/replaymod/utils/ImageUtils.java

@@ -0,0 +1,69 @@
+package eu.crushedpixel.replaymod.utils;
+
+import java.awt.Dimension;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.RenderingHints;
+import java.awt.image.BufferedImage;
+
+public class ImageUtils {
+
+	public static BufferedImage scaleImage(BufferedImage img, Dimension d) {
+		img = scaleByHalf(img, d);
+		img = scaleExact(img, d);
+		return img;
+	}
+
+	private static BufferedImage scaleByHalf(BufferedImage img, Dimension d) {
+		int w = img.getWidth();
+		int h = img.getHeight();
+		float factor = getBinFactor(w, h, d);
+
+		// make new size
+		w *= factor;
+		h *= factor;
+		BufferedImage scaled = new BufferedImage(w, h,
+				BufferedImage.TYPE_INT_RGB);
+		Graphics2D g = scaled.createGraphics();
+		g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
+				RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
+		g.drawImage(img, 0, 0, w, h, null);
+		g.dispose();
+		return scaled;
+	}
+
+	private static BufferedImage scaleExact(BufferedImage img, Dimension d) {
+		float factor = getFactor(img.getWidth(), img.getHeight(), d);
+
+		// create the image
+		int w = (int) (img.getWidth() * factor);
+		int h = (int) (img.getHeight() * factor);
+		BufferedImage scaled = new BufferedImage(w, h,
+				BufferedImage.TYPE_INT_RGB);
+
+		Graphics2D g = scaled.createGraphics();
+		g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
+				RenderingHints.VALUE_INTERPOLATION_BILINEAR);
+		g.drawImage(img, 0, 0, w, h, null);
+		g.dispose();
+		return scaled;
+	}
+
+	static float getBinFactor(int width, int height, Dimension dim) {
+		float factor = 1;
+		float target = getFactor(width, height, dim);
+		if (target <= 1) { while (factor / 2 > target) { factor /= 2; }
+		} else { while (factor * 2 < target) { factor *= 2; }         }
+		return factor;
+	}
+
+	static float getFactor(int width, int height, Dimension dim) {
+		float sx = dim.width / (float) width;
+		float sy = dim.height / (float) height;
+		return Math.min(sx, sy);
+	}
+
+	public static BufferedImage cropImage(BufferedImage src, Rectangle rect) {
+		return src.getSubimage(rect.x, rect.y, rect.width, rect.height); 
+	}
+}

src/main/java/eu/crushedpixel/replaymod/utils/StreamTools.java

@@ -15,7 +15,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
-package eu.crushedpixel.replaymod.api.client;
+package eu.crushedpixel.replaymod.utils;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;

src/main/java/eu/crushedpixel/replaymod/utils/ZipFileUtils.java

@@ -0,0 +1,59 @@
+package eu.crushedpixel.replaymod.utils;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
+
+public class ZipFileUtils {
+
+	public static void deleteZipEntry(File zipFile,
+			String[] files) throws IOException {
+		// get a temp file
+		File tempFile = File.createTempFile(zipFile.getName(), null);
+		// delete it, otherwise you cannot rename your existing zip to it.
+		tempFile.delete();
+		tempFile.deleteOnExit();
+		boolean renameOk=zipFile.renameTo(tempFile);
+		if (!renameOk)
+		{
+			throw new RuntimeException("could not rename the file "+zipFile.getAbsolutePath()+" to "+tempFile.getAbsolutePath());
+		}
+		byte[] buf = new byte[1024];
+
+		ZipInputStream zin = new ZipInputStream(new FileInputStream(tempFile));
+		ZipOutputStream zout = new ZipOutputStream(new FileOutputStream(zipFile));
+
+		ZipEntry entry = zin.getNextEntry();
+		while (entry != null) {
+			String name = entry.getName();
+			boolean toBeDeleted = false;
+			for (String f : files) {
+				if (f.equals(name)) {
+					toBeDeleted = true;
+					break;
+				}
+			}
+			if (!toBeDeleted) {
+				// Add ZIP entry to output stream.
+				zout.putNextEntry(new ZipEntry(name));
+				// Transfer bytes from the ZIP file to the output file
+				int len;
+				while ((len = zin.read(buf)) > 0) {
+					zout.write(buf, 0, len);
+				}
+			}
+			entry = zin.getNextEntry();
+		}
+		// Close the streams        
+		zin.close();
+		// Compress the files
+		// Complete the ZIP file
+		zout.close();
+		tempFile.delete();
+	}
+	
+}