Download OpenEye via http because of outdated java versions

The Java version shipped with the default Minecraft launcher for Windows and
OSX, is quite old and does not contain the necessary root certificates for
properly accepting LetsEncrypt's certificates.
This can be reversed once the Minecraft launcher ships at least 1.8.0_101.

build.gradle

@@ -1,3 +1,5 @@
+import groovy.json.JsonOutput
+
 import java.util.zip.ZipInputStream
 
 buildscript {
@@ -17,8 +19,8 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT'
-        classpath 'org.spongepowered:mixingradle:0.4-SNAPSHOT'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:2.0-SNAPSHOT'
+        classpath 'org.spongepowered:mixingradle:0.3-SNAPSHOT'
     }
 }
 
@@ -34,9 +36,9 @@ archivesBaseName = "replaymod"
 
 minecraft {
     coreMod = 'com.replaymod.core.LoadingPlugin'
-    version = '1.9.4-12.17.0.1976'
+    version = '1.8-11.14.4.1563'
     runDir = "eclipse"
-    mappings = "snapshot_20160518"
+    mappings = "snapshot_nodoc_20141130"
 }
 
 repositories {
@@ -57,7 +59,7 @@ configurations {
 dependencies {
     compile 'org.projectlombok:lombok:1.16.4'
 
-    compile 'org.spongepowered:mixin:0.5.9-SNAPSHOT'
+    compile 'org.spongepowered:mixin:0.4.3'
     shade 'com.googlecode.mp4parser:isoparser:1.1.7'
     shade 'org.apache.commons:commons-exec:1.3'
     shade 'com.google.apis:google-api-services-youtube:v3-rev178-1.22.0'
@@ -134,7 +136,6 @@ jar {
     manifest {
          attributes 'TweakClass': 'org.spongepowered.asm.launch.MixinTweaker',
                  'TweakOrder': '0',
-                 'FMLCorePluginContainsFMLMod': 'true',
                  'FMLAT': 'replaymod_at.cfg'
 	}
 }
@@ -196,4 +197,85 @@ setupDecompWorkspace.dependsOn copySrg
 setupDevWorkspace.dependsOn copySrg
 project.tasks.idea.dependsOn copySrg
 
+def generateVersionsJson() {
+    // List all tags
+    def stdout = new ByteArrayOutputStream()
+    project.exec {
+        commandLine 'git', 'for-each-ref', '--sort=taggerdate', '--format=%(refname:short)', 'refs/tags'
+        standardOutput = stdout
+    }
+    def versions = stdout.toString().tokenize('\n').reverse()
+    def mcVersions = versions.collect {it.substring(0, it.indexOf('-'))}.unique().reverse()
+
+    def root = [
+            homepage: 'https://www.replaymod.com/download/',
+            promos: [:]
+    ]
+    mcVersions.forEach { mcVersion ->
+        def mcVersionRoot = [:]
+        def latest
+        def recommended
+        versions.forEach {
+            def (thisMcVersion, modVersion, preVersion) = it.tokenize('-')
+            if (thisMcVersion == mcVersion) {
+                mcVersionRoot[it] = "See https://github.com/ReplayMod/ReplayMod/releases/$it"
+                if (latest == null) latest = it
+                if (preVersion == null) {
+                    if (recommended == null) recommended = it
+                }
+            }
+        }
+        root[mcVersion] = mcVersionRoot
+        root.promos[mcVersion + '-latest'] = latest
+        if (recommended != null) {
+            root.promos[mcVersion + '-recommended'] = recommended
+        }
+    }
+    root
+}
+
+task doRelease() {
+    doLast {
+        // Parse version
+        def version = project.releaseVersion as String
+        if (project.version.endsWith('*')) {
+            throw new InvalidUserDataException('Git working tree is dirty. Make sure to commit all changes.')
+        }
+        def (mcVersion, modVersion, preVersion) = version.tokenize('-')
+        preVersion = preVersion != null && preVersion.startsWith('b') ? preVersion.substring(1) : null
+
+        // Create new tag
+        if (preVersion != null) {
+            project.exec {
+                commandLine 'git', 'tag',
+                        '-m', "Pre-release $preVersion of $modVersion for Minecraft $mcVersion",
+                        "$mcVersion-$modVersion-b$preVersion"
+            }
+        } else {
+            project.exec {
+                commandLine 'git', 'tag',
+                        '-m', "Release $modVersion for Minecraft $mcVersion",
+                        "$mcVersion-$modVersion"
+            }
+        }
+
+        // Switch to master branch to update versions.json
+        project.exec { commandLine 'git', 'checkout', 'master' }
+
+        // Generate versions.json content
+        def versionsRoot = generateVersionsJson()
+        def versionsJson = JsonOutput.prettyPrint(JsonOutput.toJson(versionsRoot))
+
+        // Write versions.json
+        new File('versions.json').write(versionsJson)
+
+        // Commit changes
+        project.exec { commandLine 'git', 'add', 'versions.json' }
+        project.exec { commandLine 'git', 'commit', '-m', "Update versions.json for $version" }
+
+        // Return to previous branch
+        project.exec { commandLine 'git', 'checkout', '-' }
+    }
+}
+
 defaultTasks 'build'

src/main/java/com/replaymod/compat/ReplayModCompat.java

@@ -0,0 +1,23 @@
+package com.replaymod.compat;
+
+import com.replaymod.compat.shaders.ShaderBeginRender;
+import com.replaymod.core.ReplayMod;
+import net.minecraftforge.fml.common.FMLCommonHandler;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.event.FMLInitializationEvent;
+import net.minecraftforge.fml.common.eventhandler.EventBus;
+
+@Mod(modid = ReplayModCompat.MOD_ID, useMetadata = true)
+public class ReplayModCompat {
+    public static final String MOD_ID = "replaymod-compat";
+
+    @Mod.Instance(ReplayMod.MOD_ID)
+    private static ReplayMod core;
+
+    @Mod.EventHandler
+    public void init(FMLInitializationEvent event) {
+        EventBus bus = FMLCommonHandler.instance().bus();
+        bus.register(new ShaderBeginRender());
+    }
+
+}

src/main/java/com/replaymod/compat/shaders/ShaderBeginRender.java

@@ -0,0 +1,39 @@
+package com.replaymod.compat.shaders;
+
+import com.replaymod.render.hooks.EntityRendererHandler;
+import net.minecraft.client.Minecraft;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.common.gameevent.TickEvent;
+
+import java.lang.reflect.InvocationTargetException;
+
+public class ShaderBeginRender {
+
+    private final Minecraft mc = Minecraft.getMinecraft();
+
+    /**
+     *  Invokes Shaders#beginRender when rendering a video,
+     *  as this would usually get called by EntityRenderer#renderWorld,
+     *  which we're not calling during rendering.
+     */
+    @SubscribeEvent
+    public void onRenderTickStart(TickEvent.RenderTickEvent event) {
+        if (event.phase != TickEvent.Phase.START) return;
+        if (ShaderReflection.shaders_beginRender == null) return;
+        if (ShaderReflection.config_isShaders == null) return;
+
+        try {
+            // check if video is being rendered
+            if (((EntityRendererHandler.IEntityRenderer) mc.entityRenderer).replayModRender_getHandler() == null)
+                return;
+
+            // check if Shaders are enabled
+            if (!(boolean) (ShaderReflection.config_isShaders.invoke(null))) return;
+
+            ShaderReflection.shaders_beginRender.invoke(null, mc, mc.timer.elapsedPartialTicks, 0);
+        } catch (IllegalAccessException | InvocationTargetException e) {
+            e.printStackTrace();
+        }
+    }
+
+}

src/main/java/com/replaymod/compat/shaders/ShaderReflection.java

@@ -0,0 +1,53 @@
+package com.replaymod.compat.shaders;
+
+import net.minecraft.client.Minecraft;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+public class ShaderReflection {
+
+    // Shaders.frameTimeCounter
+    public static Field shaders_frameTimeCounter;
+
+    // Shaders.isShadowPass
+    public static Field shaders_isShadowPass;
+
+    // Shaders.beginRender()
+    public static Method shaders_beginRender;
+
+    // RenderGlobal.chunksToUpdateForced (Optifine only)
+    public static Field renderGlobal_chunksToUpdateForced;
+
+    // Config.isShaders() (Optifine only)
+    public static Method config_isShaders;
+
+    static {
+        try {
+            shaders_frameTimeCounter = Class.forName("shadersmod.client.Shaders")
+                    .getDeclaredField("frameTimeCounter");
+            shaders_frameTimeCounter.setAccessible(true);
+
+            shaders_isShadowPass = Class.forName("shadersmod.client.Shaders")
+                    .getDeclaredField("isShadowPass");
+            shaders_isShadowPass.setAccessible(true);
+
+            shaders_beginRender = Class.forName("shadersmod.client.Shaders")
+                    .getDeclaredMethod("beginRender", Minecraft.class, float.class, long.class);
+            shaders_beginRender.setAccessible(true);
+
+            renderGlobal_chunksToUpdateForced = Class.forName("net.minecraft.client.renderer.RenderGlobal")
+                    .getDeclaredField("chunksToUpdateForced");
+            renderGlobal_chunksToUpdateForced.setAccessible(true);
+
+            config_isShaders = Class.forName("Config")
+                    .getDeclaredMethod("isShaders");
+            config_isShaders.setAccessible(true);
+        } catch (ClassNotFoundException ignore) {
+            // no shaders mod installed
+        } catch (NoSuchMethodException | NoSuchFieldException e) {
+            // the method wasn't found. Has it been renamed?
+            e.printStackTrace();
+        }
+    }
+}

src/main/java/com/replaymod/compat/shaders/mixin/MixinShaderEntityRenderer.java

@@ -0,0 +1,28 @@
+package com.replaymod.compat.shaders.mixin;
+
+import com.replaymod.compat.shaders.ShaderReflection;
+import com.replaymod.replay.ReplayHandler;
+import com.replaymod.replay.ReplayModReplay;
+import net.minecraft.client.renderer.EntityRenderer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(EntityRenderer.class)
+public abstract class MixinShaderEntityRenderer {
+
+    @Inject(method = "renderWorldPass", at = @At("HEAD"))
+    private void replayModCompat_updateShaderFrameTimeCounter(CallbackInfo ignore) {
+        if (ReplayModReplay.instance.getReplayHandler() == null) return;
+        if (ShaderReflection.shaders_frameTimeCounter == null) return;
+
+        ReplayHandler replayHandler = ReplayModReplay.instance.getReplayHandler();
+        float timestamp = replayHandler.getReplaySender().currentTimeStamp() / 1000f % 3600f;
+        try {
+            ShaderReflection.shaders_frameTimeCounter.set(null, timestamp);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}

src/main/java/com/replaymod/compat/shaders/mixin/MixinShaderRenderChunk.java

@@ -0,0 +1,28 @@
+package com.replaymod.compat.shaders.mixin;
+
+import com.replaymod.render.hooks.EntityRendererHandler;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.chunk.RenderChunk;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(RenderChunk.class)
+public abstract class MixinShaderRenderChunk {
+
+    private final Minecraft mc = Minecraft.getMinecraft();
+
+    /**
+     *  Changes the RenderChunk#isPlayerUpdate method that Optifine adds
+     *  to always return true while rendering so no chunks are being added
+     *  to a separate rendering queue
+     */
+    @Inject(method = "isPlayerUpdate", at = @At("HEAD"), cancellable = true)
+    private void replayModCompat_disableIsPlayerUpdate(CallbackInfoReturnable<Boolean> ci) {
+        if (((EntityRendererHandler.IEntityRenderer) mc.entityRenderer).replayModRender_getHandler() == null) return;
+        ci.setReturnValue(true);
+    }
+
+
+}

src/main/java/com/replaymod/compat/shaders/mixin/MixinShaderRenderGlobal.java

@@ -0,0 +1,40 @@
+package com.replaymod.compat.shaders.mixin;
+
+import com.replaymod.compat.shaders.ShaderReflection;
+import com.replaymod.render.hooks.EntityRendererHandler;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderGlobal;
+import net.minecraft.client.renderer.culling.ICamera;
+import net.minecraft.entity.Entity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(RenderGlobal.class)
+public abstract class MixinShaderRenderGlobal {
+
+    private final Minecraft mc = Minecraft.getMinecraft();
+
+    @Shadow
+    public boolean displayListEntitiesDirty;
+
+    @Inject(method = "setupTerrain", at = @At("HEAD"), cancellable = true)
+    public void replayModCompat_setupTerrain(Entity viewEntity, double partialTicks, ICamera camera,
+                                             int frameCount, boolean playerSpectator, CallbackInfo ci) {
+        if (((EntityRendererHandler.IEntityRenderer) mc.entityRenderer).replayModRender_getHandler() == null) return;
+        if (ShaderReflection.shaders_isShadowPass == null) return;
+
+        // when called by the shadow pass, displayListEntitiesDirty can't be set to false, as no chunk updates
+        // are being processed. As it's being set to true by ChunkLoadingRenderGlobal#updateChunks, we have to
+        // set it to false manually to exit the loop imposed by MixinRenderGlobal#replayModRender_setupTerrain.
+        try {
+            if ((boolean) ShaderReflection.shaders_isShadowPass.get(null) == true) {
+                displayListEntitiesDirty = false;
+            }
+        } catch (IllegalAccessException ignore) {}
+
+    }
+
+}

src/main/java/com/replaymod/core/KeyBindingRegistry.java

@@ -15,6 +15,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.concurrent.Callable;
 
 public class KeyBindingRegistry {
     private Map<String, KeyBinding> keyBindings = new HashMap<String, KeyBinding>();
@@ -55,7 +56,12 @@ public class KeyBindingRegistry {
                         CrashReport crashReport = CrashReport.makeCrashReport(cause, "Handling Key Binding");
                         CrashReportCategory category = crashReport.makeCategory("Key Binding");
                         category.addCrashSection("Key Binding", entry.getKey());
-                        category.setDetail("Handler", runnable::toString);
+                        category.addCrashSectionCallable("Handler", new Callable() {
+                            @Override
+                            public Object call() throws Exception {
+                                return runnable;
+                            }
+                        });
                         throw new ReportedException(crashReport);
                     }
                 }
@@ -72,7 +78,12 @@ public class KeyBindingRegistry {
                 CrashReport crashReport = CrashReport.makeCrashReport(cause, "Handling Raw Key Binding");
                 CrashReportCategory category = crashReport.makeCategory("Key Binding");
                 category.addCrashSection("Key Code", keyCode);
-                category.setDetail("Handler", runnable::toString);
+                category.addCrashSectionCallable("Handler", new Callable() {
+                    @Override
+                    public Object call() throws Exception {
+                        return runnable;
+                    }
+                });
                 throw new ReportedException(crashReport);
             }
         }

src/main/java/com/replaymod/core/LoadingPlugin.java

@@ -4,7 +4,7 @@ import net.minecraftforge.fml.relauncher.CoreModManager;
 import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;
 import org.apache.logging.log4j.LogManager;
 import org.spongepowered.asm.launch.MixinBootstrap;
-import org.spongepowered.asm.mixin.Mixins;
+import org.spongepowered.asm.mixin.MixinEnvironment;
 
 import java.io.File;
 import java.net.URISyntaxException;
@@ -16,9 +16,10 @@ public class LoadingPlugin implements IFMLLoadingPlugin {
 
     public LoadingPlugin() {
         MixinBootstrap.init();
-        Mixins.addConfiguration("mixins.recording.replaymod.json");
-        Mixins.addConfiguration("mixins.render.replaymod.json");
-        Mixins.addConfiguration("mixins.replay.replaymod.json");
+        MixinEnvironment.getDefaultEnvironment().addConfiguration("mixins.recording.replaymod.json");
+        MixinEnvironment.getDefaultEnvironment().addConfiguration("mixins.render.replaymod.json");
+        MixinEnvironment.getDefaultEnvironment().addConfiguration("mixins.replay.replaymod.json");
+        MixinEnvironment.getDefaultEnvironment().addConfiguration("mixins.compat.shaders.replaymod.json");
 
         CodeSource codeSource = getClass().getProtectionDomain().getCodeSource();
         if (codeSource != null) {
@@ -28,7 +29,7 @@ public class LoadingPlugin implements IFMLLoadingPlugin {
                 if (file.isFile()) {
                     // This forces forge to reexamine the jar file for FML mods
                     // Should eventually be handled by Mixin itself, maybe?
-                    CoreModManager.getIgnoredMods().remove(file.getName());
+                    CoreModManager.getLoadedCoremods().remove(file.getName());
                 }
             } catch (URISyntaxException e) {
                 e.printStackTrace();

src/main/java/com/replaymod/core/ReplayMod.java

@@ -6,6 +6,7 @@ import com.replaymod.core.gui.GuiReplaySettings;
 import com.replaymod.core.gui.RestoreReplayGui;
 import com.replaymod.core.handler.MainMenuHandler;
 import com.replaymod.core.utils.OpenGLUtils;
+import com.replaymod.render.utils.SoundHandler;
 import com.replaymod.replaystudio.util.I18n;
 import de.johni0702.minecraft.gui.container.GuiScreen;
 import lombok.Getter;
@@ -13,11 +14,10 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.settings.GameSettings;
 import net.minecraft.crash.CrashReport;
 import net.minecraft.crash.CrashReportCategory;
-import net.minecraft.util.ResourceLocation;
-import net.minecraft.util.text.*;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraft.util.*;
 import net.minecraftforge.common.config.Configuration;
 import net.minecraftforge.fml.client.FMLClientHandler;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Loader;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.Mod.EventHandler;
@@ -31,9 +31,11 @@ import org.apache.commons.io.FileUtils;
 import java.io.File;
 import java.io.IOException;
 import java.util.List;
+import java.util.Queue;
 
 @Mod(modid = ReplayMod.MOD_ID,
         useMetadata = true,
+        updateJSON = "https://raw.githubusercontent.com/ReplayMod/ReplayMod/master/versions.json",
         guiFactory = "com.replaymod.core.gui.GuiFactory")
 public class ReplayMod {
 
@@ -64,6 +66,8 @@ public class ReplayMod {
 
     @Deprecated
     public static Configuration config;
+    @Deprecated
+    public static SoundHandler soundHandler = new SoundHandler();
 
     private final KeyBindingRegistry keyBindingRegistry = new KeyBindingRegistry();
     private final SettingsRegistry settingsRegistry = new SettingsRegistry();
@@ -105,7 +109,7 @@ public class ReplayMod {
 
         new MainMenuHandler().register();
 
-        MinecraftForge.EVENT_BUS.register(keyBindingRegistry);
+        FMLCommonHandler.instance().bus().register(keyBindingRegistry);
 
         getKeyBindingRegistry().registerKeyBinding("replaymod.input.settings", 0, () -> {
             new GuiReplaySettings(null, settingsRegistry).display();
@@ -119,9 +123,168 @@ public class ReplayMod {
         if(!FMLClientHandler.instance().hasOptifine())
             GameSettings.Options.RENDER_DISTANCE.setValueMax(64f);
 
-        testIfMoeshAndExitMinecraft();
+        if (System.getProperty("replaymod.render.file") != null) {
+            final File file = new File(System.getProperty("replaymod.render.file"));
+            if (!file.exists()) {
+                throw new IOException("File \"" + file.getPath() + "\" not found.");
+            }
+
+            final String path = System.getProperty("replaymod.render.path");
+            String type = System.getProperty("replaymod.render.type");
+            String bitrate = System.getProperty("replaymod.render.bitrate");
+            String fps = System.getProperty("replaymod.render.fps");
+            String waitForChunks = System.getProperty("replaymod.render.waitforchunks");
+            String linearMovement = System.getProperty("replaymod.render.linearmovement");
+            String skyColor = System.getProperty("replaymod.render.skycolor");
+            String width = System.getProperty("replaymod.render.width");
+            String height = System.getProperty("replaymod.render.height");
+            String exportCommand = System.getProperty("replaymod.render.exportcommand");
+            String exportCommandArgs = System.getProperty("replaymod.render.exportcommandargs");
+            /*
+            final RenderOptions options = new RenderOptions();
+            if (bitrate != null) {
+                options.setBitrate(bitrate);
+            }
+            if (fps != null) {
+                options.setFps(Integer.parseInt(fps));
+            }
+            if (waitForChunks != null) {
+                options.setWaitForChunks(Boolean.parseBoolean(waitForChunks));
+            }
+            if (linearMovement != null) {
+                options.setLinearMovement(Boolean.parseBoolean(linearMovement));
+            }
+            if (skyColor != null) {
+                if (skyColor.startsWith("0x")) {
+                    options.setSkyColor(Integer.parseInt(skyColor.substring(2), 16));
+                } else {
+                    options.setSkyColor(Integer.parseInt(skyColor));
+                }
+            }
+            if (width != null) {
+                options.setWidth(Integer.parseInt(width));
+            }
+            if (height != null) {
+                options.setHeight(Integer.parseInt(height));
+            }
+
+            if (exportCommand != null) {
+                options.setExportCommand(exportCommand);
+            }
+            if (exportCommandArgs != null) {
+                options.setExportCommandArgs(exportCommandArgs);
+            } else {
+                options.setExportCommandArgs(EncodingPreset.MP4DEFAULT.getCommandLineArgs());
+            }
+
+            options.setOutputFile(new File(String.valueOf(System.currentTimeMillis())));
+
+            Pipelines.Preset pipelinePreset = Pipelines.Preset.DEFAULT;
+            if (type != null) {
+                String[] parts = type.split(":");
+                type = parts[0].toUpperCase();
+                if ("NORMAL".equals(type) || "DEFAULT".equals(type)) {
+                    pipelinePreset = Pipelines.Preset.DEFAULT;
+                } else if ("STEREO".equals(type) || "STEREOSCOPIC".equals(type)) {
+                    pipelinePreset = Pipelines.Preset.STEREOSCOPIC;
+                } else if ("CUBIC".equals(type)) {
+                    if (parts.length < 2) {
+                        throw new IllegalArgumentException("Cubic renderer requires boolean for whether it's stable.");
+                    }
+                    pipelinePreset = Pipelines.Preset.CUBIC;
+                } else if ("EQUIRECTANGULAR".equals(type)) {
+                    if (parts.length < 2) {
+                        throw new IllegalArgumentException("Equirectangular renderer requires boolean for whether it's stable.");
+                    }
+                    pipelinePreset = Pipelines.Preset.EQUIRECTANGULAR;
+                } else if ("ODS".equals(type)) {
+                    if (parts.length < 2) {
+                        throw new IllegalArgumentException("ODS renderer requires boolean for whether it's stable.");
+                    }
+                    pipelinePreset = Pipelines.Preset.ODS;
+                } else {
+                    throw new IllegalArgumentException("Unknown type: " + parts[0]);
+                }
+            }
+            options.setMode(pipelinePreset);
+            */
+
+            @SuppressWarnings("unchecked")
+            Queue<ListenableFutureTask> tasks = mc.scheduledTasks;
+            synchronized (mc.scheduledTasks) {
+                tasks.add(ListenableFutureTask.create(new Runnable() {
+                    @Override
+                    public void run() {
+                        String renderDistance = System.getProperty("replaymod.render.mc.renderdistance");
+                        String clouds = System.getProperty("replaymod.render.mc.clouds");
+                        if (renderDistance != null) {
+                            mc.gameSettings.renderDistanceChunks = Integer.parseInt(renderDistance);
+                        }
+                        if (clouds != null) {
+                            mc.gameSettings.clouds = Boolean.parseBoolean(clouds);
+                        }
+
+                        System.out.println("Loading replay...");
+                        // TODO
+//                        try {
+//                            ReplayHandler.startReplay(file, false);
+//                        } catch (Throwable t) {
+//                            t.printStackTrace();
+//                            FMLCommonHandler.instance().exitJava(1, false);
+//                        }
+//
+//                        int index = 0;
+//                        if (path != null) {
+//                            for (KeyframeSet set : ReplayHandler.getKeyframeRepository()) {
+//                                if (set.getName().equals(path)) {
+//                                    break;
+//                                }
+//                                index++;
+//                            }
+//                            if (index >= ReplayHandler.getKeyframeRepository().length) {
+//                                throw new IllegalArgumentException("No path named \"" + path + "\".");
+//                            }
+//                        } else if (ReplayHandler.getKeyframeRepository().length == 0) {
+//                            throw new IllegalArgumentException("Replay file has no paths defined.");
+//                        }
+//                        ReplayHandler.useKeyframePresetFromRepository(index);
+//
+//                        System.out.println("Rendering started...");
+//                        try {
+//                            ReplayProcess.startReplayProcess(options, true);
+//                        } catch (Throwable t) {
+//                            t.printStackTrace();
+//                            FMLCommonHandler.instance().exitJava(1, false);
+//                        }
+//                        if (mc.hasCrashed) {
+//                            System.out.println(mc.crashReporter.getCompleteReport());
+//                        }
+//                        System.out.println("Rendering done. Shutting down...");
+//                        mc.shutdown();
+                    }
+                }, null));
+            }
+
+            testIfMoeshAndExitMinecraft();
+        }
 
         runLater(() -> {
+            // Cleanup deleted corrupted replays
+            try {
+                File[] files = getReplayFolder().listFiles();
+                if (files != null) {
+                    for (File file : files) {
+                        if (file.isDirectory() && file.getName().endsWith(".mcpr.del")) {
+                            if (file.lastModified() + 2 * 24 * 60 * 60 * 1000 < System.currentTimeMillis()) {
+                                FileUtils.deleteDirectory(file);
+                            }
+                        }
+                    }
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
             // Restore corrupted replays
             try {
                 File[] files = getReplayFolder().listFiles();
@@ -140,8 +303,10 @@ public class ReplayMod {
     }
 
     public void runLater(Runnable runnable) {
+        @SuppressWarnings("unchecked")
+        Queue<ListenableFutureTask> tasks = mc.scheduledTasks;
         synchronized (mc.scheduledTasks) {
-            mc.scheduledTasks.add(ListenableFutureTask.create(runnable, null));
+            tasks.add(ListenableFutureTask.create(runnable, null));
         }
     }
 
@@ -170,13 +335,13 @@ public class ReplayMod {
     private void printToChat(boolean warning, String message, Object... args) {
         if (getSettingsRegistry().get(Setting.NOTIFICATIONS)) {
             // Some nostalgia: "§8[§6Replay Mod§8]§r Your message goes here"
-            Style coloredDarkGray = new Style().setColor(TextFormatting.DARK_GRAY);
-            Style coloredGold = new Style().setColor(TextFormatting.GOLD);
-            ITextComponent text = new TextComponentString("[").setStyle(coloredDarkGray)
-                    .appendSibling(new TextComponentTranslation("replaymod.title").setStyle(coloredGold))
-                    .appendSibling(new TextComponentString("] "))
-                    .appendSibling(new TextComponentTranslation(message, args).setStyle(new Style()
-                            .setColor(warning ? TextFormatting.RED : TextFormatting.DARK_GREEN)));
+            ChatStyle coloredDarkGray = new ChatStyle().setColor(EnumChatFormatting.DARK_GRAY);
+            ChatStyle coloredGold = new ChatStyle().setColor(EnumChatFormatting.GOLD);
+            IChatComponent text = new ChatComponentText("[").setChatStyle(coloredDarkGray)
+                    .appendSibling(new ChatComponentTranslation("replaymod.title").setChatStyle(coloredGold))
+                    .appendSibling(new ChatComponentText("] "))
+                    .appendSibling(new ChatComponentTranslation(message, args).setChatStyle(new ChatStyle()
+                            .setColor(warning ? EnumChatFormatting.RED : EnumChatFormatting.DARK_GREEN)));
             // Send message to chat GUI
             // The ingame GUI is initialized at startup, therefore this is possible before the client is connected
             mc.ingameGUI.getChatGUI().printChatMessage(text);

src/main/java/com/replaymod/core/SettingsRegistry.java

@@ -2,8 +2,8 @@ package com.replaymod.core;
 
 import com.replaymod.core.events.SettingsChangedEvent;
 import net.minecraft.client.resources.I18n;
-import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.common.config.Configuration;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
@@ -83,7 +83,7 @@ public class SettingsRegistry {
             throw new IllegalArgumentException("Default type " + key.getDefault().getClass() + " not supported.");
         }
         settings.put(key, value);
-        MinecraftForge.EVENT_BUS.post(new SettingsChangedEvent(this, key));
+        FMLCommonHandler.instance().bus().post(new SettingsChangedEvent(this, key));
     }
 
     public void save() {

src/main/java/com/replaymod/core/handler/MainMenuHandler.java

@@ -6,6 +6,8 @@ import net.minecraftforge.client.event.GuiScreenEvent;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 
+import java.util.List;
+
 /**
  * Moves certain buttons on the main menu upwards so we can inject our own.
  */
@@ -16,12 +18,14 @@ public class MainMenuHandler {
 
     @SubscribeEvent
     public void onInit(GuiScreenEvent.InitGuiEvent.Post event) {
-        if (event.getGui() instanceof GuiMainMenu) {
-            for (GuiButton button : event.getButtonList()) {
+        if (event.gui instanceof GuiMainMenu) {
+            @SuppressWarnings("unchecked")
+            List<GuiButton> buttonList = event.buttonList;
+            for (GuiButton button : buttonList) {
                 // Buttons that aren't in a rectangle directly above our space don't need moving
-                if (button.xPosition + button.width < event.getGui().width / 2 - 100
-                        || button.xPosition > event.getGui().width / 2 + 100
-                        || button.yPosition > event.getGui().height / 4 + 10 + 4 * 24) continue;
+                if (button.xPosition + button.width < event.gui.width / 2 - 100
+                        || button.xPosition > event.gui.width / 2 + 100
+                        || button.yPosition > event.gui.height / 4 + 10 + 4 * 24) continue;
                 // Move button up to make space for two rows of buttons
                 // and then move back down by 10 to compensate for the space to the exit button that was already there
                 button.yPosition -= 2 * 24 - 10;

src/main/java/com/replaymod/core/utils/OpenGLUtils.java

@@ -2,8 +2,7 @@ package com.replaymod.core.utils;
 
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.VertexBuffer;
-import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.renderer.WorldRenderer;
 import org.lwjgl.BufferUtils;
 import org.lwjgl.opengl.GL11;
 
@@ -35,14 +34,14 @@ public class OpenGLUtils {
         float f5 = 1.0F / textureHeight;
 
         Tessellator tessellator = Tessellator.getInstance();
-        VertexBuffer vertexBuffer = tessellator.getBuffer();
+        WorldRenderer worldrenderer = tessellator.getWorldRenderer();
         GlStateManager.translate(x+(width/2), y+(width/2), 0);
         GlStateManager.rotate(rotation, 0, 0, 1);
-        vertexBuffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX);
-        vertexBuffer.pos(-width / 2, height / 2, 0.0D).tex((double) (u * f4), (double) ((v + (float) height) * f5)).endVertex();
-        vertexBuffer.pos(width/2, height/2, 0.0D).tex((double)((u + (float)width) * f4), (double)((v + (float)height) * f5)).endVertex();
-        vertexBuffer.pos(width/2, -height/2, 0.0D).tex((double)((u + (float)width) * f4), (double)(v * f5)).endVertex();
-        vertexBuffer.pos(-width/2, -height/2, 0.0D).tex((double)(u * f4), (double)(v * f5)).endVertex();
+        worldrenderer.startDrawingQuads();
+        worldrenderer.addVertexWithUV(-width / 2, height / 2, 0.0D, (double) (u * f4), (double) ((v + (float) height) * f5));
+        worldrenderer.addVertexWithUV(width/2, height/2, 0.0D, (double)((u + (float)width) * f4), (double)((v + (float)height) * f5));
+        worldrenderer.addVertexWithUV(width/2, -height/2, 0.0D, (double)((u + (float)width) * f4), (double)(v * f5));
+        worldrenderer.addVertexWithUV(-width/2, -height/2, 0.0D, (double)(u * f4), (double)(v * f5));
         tessellator.draw();
 
         GlStateManager.popMatrix();

src/main/java/com/replaymod/core/utils/Restrictions.java

@@ -1,7 +1,7 @@
 package com.replaymod.core.utils;
 
 import net.minecraft.network.PacketBuffer;
-import net.minecraft.network.play.server.SPacketCustomPayload;
+import net.minecraft.network.play.server.S3FPacketCustomPayload;
 
 /**
  * Restrictions set by the server,
@@ -14,7 +14,7 @@ public class Restrictions {
     private boolean onlyFirstPerson;
     private boolean onlyRecordingPlayer;
 
-    public String handle(SPacketCustomPayload packet) {
+    public String handle(S3FPacketCustomPayload packet) {
         PacketBuffer buffer = packet.getBufferData();
         while (buffer.isReadable()) {
             String name = buffer.readStringFromBuffer(64);

src/main/java/com/replaymod/core/utils/Utils.java

@@ -63,7 +63,7 @@ public class Utils {
     }
 
     public static ResourceLocation getResourceLocationForPlayerUUID(UUID uuid) {
-        NetworkPlayerInfo info = Minecraft.getMinecraft().getConnection().getPlayerInfo(uuid);
+        NetworkPlayerInfo info = Minecraft.getMinecraft().getNetHandler().getPlayerInfo(uuid);
         ResourceLocation skinLocation;
         if (info != null && info.hasLocationSkin()) {
             skinLocation = info.getLocationSkin();

src/main/java/com/replaymod/core/utils/WrappedTimer.java

@@ -27,7 +27,7 @@ public class WrappedTimer extends Timer {
         to.elapsedPartialTicks = from.elapsedPartialTicks;
         to.lastSyncSysClock = from.lastSyncSysClock;
         to.lastSyncHRClock = from.lastSyncHRClock;
-        to.counter = from.counter;
+        to.field_74285_i = from.field_74285_i;
         to.timeSyncAdjustment = from.timeSyncAdjustment;
     }
 }

src/main/java/com/replaymod/extras/FullBrightness.java

@@ -9,7 +9,7 @@ import de.johni0702.minecraft.gui.element.GuiImage;
 import de.johni0702.minecraft.gui.element.IGuiImage;
 import de.johni0702.minecraft.gui.layout.HorizontalLayout;
 import net.minecraft.client.settings.GameSettings;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.TickEvent;
@@ -41,7 +41,7 @@ public class FullBrightness implements Extra {
             }
         });
 
-        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
     }
 
     @SubscribeEvent

src/main/java/com/replaymod/extras/HotkeyButtons.java

@@ -17,7 +17,7 @@ import de.johni0702.minecraft.gui.layout.GridLayout;
 import de.johni0702.minecraft.gui.layout.HorizontalLayout;
 import de.johni0702.minecraft.gui.layout.LayoutData;
 import net.minecraft.client.resources.I18n;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import org.lwjgl.input.Keyboard;
 import org.lwjgl.util.Dimension;
@@ -35,7 +35,7 @@ public class HotkeyButtons implements Extra {
     public void register(ReplayMod mod) throws Exception {
         this.mod = mod;
 
-        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
     }
 
     @SubscribeEvent

src/main/java/com/replaymod/extras/LocalizationExtra.java

@@ -10,7 +10,7 @@ import lombok.RequiredArgsConstructor;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.resources.IResourcePack;
 import net.minecraft.client.resources.data.IMetadataSection;
-import net.minecraft.client.resources.data.MetadataSerializer;
+import net.minecraft.client.resources.data.IMetadataSerializer;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.fml.common.Mod;
 import org.apache.commons.lang3.StringEscapeUtils;
@@ -95,12 +95,12 @@ public class LocalizationExtra implements Extra {
         }
 
         @Override
-        public Set<String> getResourceDomains() {
+        public Set getResourceDomains() {
             return ImmutableSet.of("minecraft", "replaymod");
         }
 
         @Override
-        public <T extends IMetadataSection> T getPackMetadata(MetadataSerializer metadataSerializer, String metadataSectionName) throws IOException {
+        public IMetadataSection getPackMetadata(IMetadataSerializer p_135058_1_, String p_135058_2_) throws IOException {
             return null;
         }
 

src/main/java/com/replaymod/extras/OpenEyeExtra.java

@@ -0,0 +1,142 @@
+package com.replaymod.extras;
+
+import com.replaymod.core.ReplayMod;
+import com.replaymod.core.Setting;
+import de.johni0702.minecraft.gui.container.AbstractGuiScreen;
+import de.johni0702.minecraft.gui.container.GuiContainer;
+import de.johni0702.minecraft.gui.container.GuiPanel;
+import de.johni0702.minecraft.gui.container.GuiScreen;
+import de.johni0702.minecraft.gui.element.GuiButton;
+import de.johni0702.minecraft.gui.element.GuiLabel;
+import de.johni0702.minecraft.gui.function.Tickable;
+import de.johni0702.minecraft.gui.layout.CustomLayout;
+import de.johni0702.minecraft.gui.layout.HorizontalLayout;
+import de.johni0702.minecraft.gui.layout.VerticalLayout;
+import de.johni0702.minecraft.gui.popup.AbstractGuiPopup;
+import de.johni0702.minecraft.gui.utils.Colors;
+import net.minecraftforge.fml.common.Loader;
+import org.apache.commons.io.FileUtils;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.net.URL;
+import java.nio.channels.Channels;
+import java.nio.channels.FileChannel;
+import java.nio.channels.ReadableByteChannel;
+
+public class OpenEyeExtra implements Extra {
+    private static final String DOWNLOAD_URL = "http://www.replaymod.com/dl/openeye/" + Loader.MC_VERSION;
+    private static final Setting<Boolean> ASK_FOR_OPEN_EYE = new Setting<>("advanced", "askForOpenEye", null, true);
+
+    private ReplayMod mod;
+
+    @Override
+    public void register(ReplayMod mod) throws Exception {
+        this.mod = mod;
+        mod.getSettingsRegistry().register(ASK_FOR_OPEN_EYE);
+
+        if (!Loader.isModLoaded("OpenEye") && mod.getSettingsRegistry().get(ASK_FOR_OPEN_EYE)) {
+            mod.runLater(() -> new OfferGui(GuiScreen.wrap(mod.getMinecraft().currentScreen)).display());
+        }
+    }
+
+    private class OfferGui extends AbstractGuiScreen<OfferGui> {
+        public final GuiScreen parent;
+        public final GuiPanel textPanel = new GuiPanel().setLayout(new VerticalLayout().setSpacing(3))
+                .addElements(new VerticalLayout.Data(0.5),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye1"),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye2"),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye3"),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye4"),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye5"),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye6"),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye7"),
+                        new GuiLabel().setI18nText("replaymod.gui.offeropeneye8"));
+        public final GuiPanel buttonPanel = new GuiPanel()
+                .setLayout(new HorizontalLayout(HorizontalLayout.Alignment.CENTER).setSpacing(5));
+        public final GuiPanel contentPanel = new GuiPanel(this).setLayout(new VerticalLayout().setSpacing(20))
+                .addElements(new VerticalLayout.Data(0.5), textPanel, buttonPanel);
+        public final GuiButton yesButton = new GuiButton(buttonPanel).setSize(150, 20).setI18nLabel("gui.yes");
+        public final GuiButton noButton = new GuiButton(buttonPanel).setSize(150, 20).setI18nLabel("gui.no");
+
+        public OfferGui(GuiScreen parent) {
+            this.parent = parent;
+
+            yesButton.onClick(() -> {
+                GuiPopup popup = new GuiPopup(OfferGui.this);
+                new Thread(() -> {
+                    try {
+                        File targetFile = new File("mods/" + Loader.MC_VERSION, "OpenEye.jar");
+                        FileUtils.forceMkdir(targetFile.getParentFile());
+
+                        ReadableByteChannel in = Channels.newChannel(new URL(DOWNLOAD_URL).openStream());
+                        FileChannel out = new FileOutputStream(targetFile).getChannel();
+                        out.transferFrom(in, 0, Long.MAX_VALUE);
+                    } catch (Throwable e) {
+                        e.printStackTrace();
+                    } finally {
+                        mod.runLater(() -> {
+                            popup.close();
+                            parent.display();
+                        });
+                    }
+                }).start();
+            });
+            noButton.onClick(() -> {
+                mod.getSettingsRegistry().set(ASK_FOR_OPEN_EYE, false);
+                mod.getSettingsRegistry().save();
+                parent.display();
+            });
+
+            setLayout(new CustomLayout<OfferGui>() {
+                @Override
+                protected void layout(OfferGui container, int width, int height) {
+                    pos(contentPanel, width / 2 - width(contentPanel) / 2, height / 2 - height(contentPanel) / 2);
+                }
+            });
+        }
+
+        @Override
+        protected OfferGui getThis() {
+            return this;
+        }
+    }
+
+    private static final class GuiPopup extends AbstractGuiPopup<GuiPopup> {
+        GuiPopup(GuiContainer container) {
+            super(container);
+            popup.addElements(null, new GuiIndicator().setColor(Colors.BLACK));
+            setBackgroundColor(Colors.DARK_TRANSPARENT);
+            open();
+        }
+
+        @Override
+        public void close() {
+            super.close();
+        }
+
+        @Override
+        protected GuiPopup getThis() {
+            return this;
+        }
+
+        private static final class GuiIndicator extends GuiLabel implements Tickable {
+            private int tick;
+
+            @Override
+            public void tick() {
+                tick++;
+                setText(new String[]{
+                        "Ooooo",
+                        "oOooo",
+                        "ooOoo",
+                        "oooOo",
+                        "ooooO",
+                        "oooOo",
+                        "ooOoo",
+                        "oOooo",
+                }[tick / 5 % 8]);
+            }
+        }
+    }
+}

src/main/java/com/replaymod/extras/ReplayModExtras.java

@@ -29,7 +29,7 @@ public class ReplayModExtras {
             FullBrightness.class,
             HotkeyButtons.class,
             LocalizationExtra.class,
-            VersionChecker.class
+            OpenEyeExtra.class
     );
 
     private Logger logger;

src/main/java/com/replaymod/extras/VersionChecker.java

@@ -1,66 +0,0 @@
-package com.replaymod.extras;
-
-import com.replaymod.core.ReplayMod;
-import com.replaymod.online.ReplayModOnline;
-import net.minecraft.client.gui.Gui;
-import net.minecraft.client.gui.GuiMainMenu;
-import net.minecraft.client.resources.I18n;
-import net.minecraftforge.client.event.GuiScreenEvent;
-import net.minecraftforge.common.MinecraftForge;
-import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
-
-import java.awt.*;
-import java.util.List;
-
-
-public class VersionChecker implements Extra {
-    @Mod.Instance(ReplayModOnline.MOD_ID)
-    private static ReplayModOnline module;
-
-    @Override
-    public void register(ReplayMod mod) throws Exception {
-        final String currentVersion = mod.getVersion();
-        new Thread(new Runnable() {
-            @Override
-            public void run() {
-                try {
-                    boolean upToDate = module.getApiClient().isVersionUpToDate(currentVersion);
-                    if (!upToDate) {
-                        MinecraftForge.EVENT_BUS.register(VersionChecker.this);
-                    }
-                } catch(Exception e) {
-                    e.printStackTrace();
-                }
-            }
-        }, "ReplayMod-VersionChecker").start();
-    }
-
-    @SubscribeEvent
-    public void onDrawScreen(GuiScreenEvent.DrawScreenEvent.Post event) {
-        if (!(event.getGui() instanceof GuiMainMenu)) {
-            return;
-        }
-
-        int width = Math.max(100, event.getGui().width / 2 - 100 - 10);
-
-        @SuppressWarnings("unchecked") List<String> lines =
-                event.getGui().mc.fontRendererObj.listFormattedStringToWidth(I18n.format("replaymod.gui.outdated"), width);
-
-        int maxLineWidth = 0;
-        for(String line : lines) {
-            int lineWidth = event.getGui().mc.fontRendererObj.getStringWidth(line);
-            if(lineWidth > maxLineWidth) {
-                maxLineWidth = lineWidth;
-            }
-        }
-
-        Gui.drawRect(2, 77, 5 + maxLineWidth + 3, 80 + (lines.size() * 10), 0x80FF0000);
-
-        int i = 0;
-        for(String line : lines) {
-            event.getGui().mc.fontRendererObj.drawStringWithShadow(line, 5, 80 + (i * 10), Color.WHITE.getRGB());
-            i++;
-        }
-    }
-}

src/main/java/com/replaymod/extras/playeroverview/PlayerOverview.java

@@ -11,7 +11,7 @@ import com.replaymod.replay.events.ReplayOpenEvent;
 import net.minecraft.client.renderer.entity.RenderManager;
 import net.minecraft.client.renderer.entity.RenderPlayer;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import org.lwjgl.input.Keyboard;
@@ -44,7 +44,7 @@ public class PlayerOverview implements Extra {
             }
         });
 
-        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
 
         RenderManager renderManager = mod.getMinecraft().getRenderManager();
         @SuppressWarnings("unchecked")

src/main/java/com/replaymod/extras/playeroverview/PlayerOverviewGui.java

@@ -16,8 +16,7 @@ import de.johni0702.minecraft.gui.utils.Colors;
 import net.minecraft.client.audio.PositionedSoundRecord;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EnumPlayerModelParts;
-import net.minecraft.init.MobEffects;
-import net.minecraft.init.SoundEvents;
+import net.minecraft.potion.Potion;
 import net.minecraft.util.ResourceLocation;
 import org.lwjgl.util.Dimension;
 import org.lwjgl.util.ReadableDimension;
@@ -41,14 +40,14 @@ public class PlayerOverviewGui extends GuiScreen implements Closeable {
     public final GuiCheckbox checkAll = new GuiCheckbox(contentPanel){
         @Override
         public void onClick() {
-            getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.getMasterRecord(SoundEvents.UI_BUTTON_CLICK, 1.0F));
+            getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.create(BUTTON_SOUND, 1.0F));
             playersScrollable.forEach(IGuiCheckbox.class).setChecked(true);
         }
     }.setLabel("").setChecked(true);
     public final GuiCheckbox uncheckAll = new GuiCheckbox(contentPanel){
         @Override
         public void onClick() {
-            getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.getMasterRecord(SoundEvents.UI_BUTTON_CLICK, 1.0F));
+            getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.create(BUTTON_SOUND, 1.0F));
             playersScrollable.forEach(IGuiCheckbox.class).setChecked(false);
         }
     }.setLabel("").setChecked(false);
@@ -91,7 +90,7 @@ public class PlayerOverviewGui extends GuiScreen implements Closeable {
                         public void draw(GuiRenderer renderer, ReadableDimension size, RenderInfo renderInfo) {
                             renderer.bindTexture(texture);
                             renderer.drawTexturedRect(0, 0, 8, 8, 16, 16, 8, 8, 64, 64);
-                            if (p.isWearing(EnumPlayerModelParts.HAT)) {
+                            if (p.func_175148_a(EnumPlayerModelParts.HAT)) {
                                 renderer.drawTexturedRect(0, 0, 40, 8, size.getWidth(), size.getHeight(), 8, 8, 64, 64);
                             }
                         }
@@ -140,7 +139,7 @@ public class PlayerOverviewGui extends GuiScreen implements Closeable {
     }
 
     private static boolean isSpectator(EntityPlayer e) {
-        return e.isInvisible() && e.getActivePotionEffect(MobEffects.INVISIBILITY) == null;
+        return e.isInvisible() && e.getActivePotionEffect(Potion.invisibility) == null;
     }
 
     private static final class PlayerComparator implements Comparator<EntityPlayer> {

src/main/java/com/replaymod/extras/playeroverview/PlayerRenderHook.java

@@ -1,9 +1,9 @@
 package com.replaymod.extras.playeroverview;
 
-import net.minecraft.client.entity.AbstractClientPlayer;
 import net.minecraft.client.renderer.culling.ICamera;
 import net.minecraft.client.renderer.entity.RenderManager;
 import net.minecraft.client.renderer.entity.RenderPlayer;
+import net.minecraft.entity.Entity;
 
 public class PlayerRenderHook extends RenderPlayer {
     private final PlayerOverview extra;
@@ -14,7 +14,7 @@ public class PlayerRenderHook extends RenderPlayer {
     }
 
     @Override
-    public boolean shouldRender(AbstractClientPlayer entity, ICamera camera, double camX, double camY, double camZ) {
+    public boolean shouldRender(Entity entity, ICamera camera, double camX, double camY, double camZ) {
         return !extra.isHidden(entity.getUniqueID()) && super.shouldRender(entity, camera, camX, camY, camZ);
     }
 }

src/main/java/com/replaymod/extras/youtube/YoutubeUpload.java

@@ -17,8 +17,8 @@ public class YoutubeUpload implements Extra {
 
     @SubscribeEvent
     public void onGuiOpen(GuiScreenEvent.InitGuiEvent.Post event) {
-        if (GuiScreen.from(event.getGui()) instanceof GuiRenderingDone) {
-            GuiRenderingDone gui = (GuiRenderingDone) GuiScreen.from(event.getGui());
+        if (GuiScreen.from(event.gui) instanceof GuiRenderingDone) {
+            GuiRenderingDone gui = (GuiRenderingDone) GuiScreen.from(event.gui);
             // Check if there already is a youtube button
             if (gui.actionsPanel.getChildren().stream().anyMatch(it -> it instanceof YoutubeButton)) {
                 return; // Button already added

src/main/java/com/replaymod/online/ReplayModOnline.java

@@ -8,12 +8,12 @@ import com.replaymod.online.gui.GuiSaveModifiedReplay;
 import com.replaymod.online.handler.GuiHandler;
 import com.replaymod.replay.ReplayModReplay;
 import com.replaymod.replay.events.ReplayCloseEvent;
+import de.johni0702.minecraft.gui.container.GuiScreen;
 import com.replaymod.replaystudio.replay.ReplayFile;
 import com.replaymod.replaystudio.replay.ZipReplayFile;
 import com.replaymod.replaystudio.studio.ReplayStudio;
-import de.johni0702.minecraft.gui.container.GuiScreen;
-import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.common.config.Configuration;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
@@ -67,7 +67,7 @@ public class ReplayModOnline {
         }
 
         new GuiHandler(this).register();
-        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
     }
 
     @Mod.EventHandler

src/main/java/com/replaymod/online/api/replay/holders/MinecraftVersion.java

@@ -2,8 +2,7 @@ package com.replaymod.online.api.replay.holders;
 
 public enum MinecraftVersion {
 
-    MC_1_8("Minecraft 1.8", "1.8"),
-    MC_1_9_4("Minecraft 1.9.4", "1.9.4");
+    MC_1_8("Minecraft 1.8", "1.8");
 
     private String niceName, apiName;
 

src/main/java/com/replaymod/online/gui/GuiReplayCenterSearch.java

@@ -11,15 +11,18 @@ import de.johni0702.minecraft.gui.element.GuiLabel;
 import de.johni0702.minecraft.gui.element.GuiTextField;
 import de.johni0702.minecraft.gui.element.GuiToggleButton;
 import de.johni0702.minecraft.gui.element.advanced.GuiDropdownMenu;
+import de.johni0702.minecraft.gui.function.Typeable;
 import de.johni0702.minecraft.gui.layout.GridLayout;
 import de.johni0702.minecraft.gui.popup.AbstractGuiPopup;
 import de.johni0702.minecraft.gui.utils.Colors;
 import net.minecraft.client.resources.I18n;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.util.ReadablePoint;
 
 import java.util.ArrayList;
 import java.util.List;
 
-public class GuiReplayCenterSearch extends AbstractGuiPopup<GuiReplayCenterSearch> {
+public class GuiReplayCenterSearch extends AbstractGuiPopup<GuiReplayCenterSearch> implements Typeable {
     private final GuiReplayCenter replayCenter;
     private final ApiClient apiClient;
     public final GuiLabel title = new GuiLabel().setI18nText("replaymod.gui.center.search.filters").setColor(Colors.BLACK);
@@ -100,4 +103,13 @@ public class GuiReplayCenterSearch extends AbstractGuiPopup<GuiReplayCenterSearc
     protected GuiReplayCenterSearch getThis() {
         return this;
     }
+
+    @Override
+    public boolean typeKey(ReadablePoint mousePosition, int keyCode, char keyChar, boolean ctrlDown, boolean shiftDown) {
+        if (keyCode == Keyboard.KEY_ESCAPE) {
+            cancelButton.onClick();
+            return true;
+        }
+        return false;
+    }
 }

src/main/java/com/replaymod/online/handler/GuiHandler.java

@@ -14,9 +14,11 @@ import net.minecraft.client.gui.GuiMainMenu;
 import net.minecraft.client.resources.I18n;
 import net.minecraftforge.client.event.GuiScreenEvent;
 import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 
 import java.io.File;
+import java.util.List;
 
 public class GuiHandler {
     private static final int BUTTON_REPLAY_CENTER = 17890236;
@@ -28,23 +30,26 @@ public class GuiHandler {
     }
 
     public void register() {
+        FMLCommonHandler.instance().bus().register(this);
         MinecraftForge.EVENT_BUS.register(this);
     }
 
     @SubscribeEvent
     public void injectIntoMainMenu(GuiScreenEvent.InitGuiEvent event) {
-        if (!(event.getGui() instanceof GuiMainMenu)) {
+        if (!(event.gui instanceof GuiMainMenu)) {
             return;
         }
 
-        GuiButton button = new GuiButton(BUTTON_REPLAY_CENTER, event.getGui().width / 2 - 100,
-                event.getGui().height / 4 + 10 + 4 * 24, I18n.format("replaymod.gui.replaycenter"));
-        event.getButtonList().add(button);
+        @SuppressWarnings("unchecked")
+        List<GuiButton> buttonList = event.buttonList;
+        GuiButton button = new GuiButton(BUTTON_REPLAY_CENTER, event.gui.width / 2 - 100,
+                event.gui.height / 4 + 10 + 4 * 24, I18n.format("replaymod.gui.replaycenter"));
+        buttonList.add(button);
     }
 
     @SubscribeEvent
     public void injectIntoReplayViewer(GuiScreenEvent.InitGuiEvent.Post event) {
-        AbstractGuiScreen guiScreen = GuiScreen.from(event.getGui());
+        AbstractGuiScreen guiScreen = GuiScreen.from(event.gui);
         if (!(guiScreen instanceof GuiReplayViewer)) {
             return;
         }
@@ -70,15 +75,15 @@ public class GuiHandler {
 
     @SubscribeEvent
     public void onButton(GuiScreenEvent.ActionPerformedEvent.Pre event) {
-        if(!event.getButton().enabled) return;
+        if(!event.button.enabled) return;
 
-        if (event.getGui() instanceof GuiMainMenu) {
-            if (event.getButton().id == BUTTON_REPLAY_CENTER) {
+        if (event.gui instanceof GuiMainMenu) {
+            if (event.button.id == BUTTON_REPLAY_CENTER) {
                 GuiReplayCenter replayCenter = new GuiReplayCenter(mod);
                 if (mod.isLoggedIn()) {
                     replayCenter.display();
                 } else {
-                    new GuiLoginPrompt(mod.getApiClient(), GuiScreen.wrap(event.getGui()), replayCenter, true).display();
+                    new GuiLoginPrompt(mod.getApiClient(), GuiScreen.wrap(event.gui), replayCenter, true).display();
                 }
             }
         }

src/main/java/com/replaymod/pathing/player/AbstractTimelinePlayer.java

@@ -11,7 +11,7 @@ import com.replaymod.replaystudio.pathing.path.Keyframe;
 import com.replaymod.replaystudio.pathing.path.Path;
 import com.replaymod.replaystudio.pathing.path.Timeline;
 import net.minecraft.client.Minecraft;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 
 import javax.annotation.Nullable;
@@ -24,6 +24,7 @@ public abstract class AbstractTimelinePlayer {
     private final Minecraft mc = Minecraft.getMinecraft();
     private final ReplayHandler replayHandler;
     private Timeline timeline;
+    protected long startOffset;
     private long lastTime;
     private long lastTimestamp;
     private ListenableFuture<Void> future;
@@ -33,6 +34,11 @@ public abstract class AbstractTimelinePlayer {
         this.replayHandler = replayHandler;
     }
 
+    public ListenableFuture<Void> start(Timeline timeline, long from) {
+        startOffset = from;
+        return start(timeline);
+    }
+
     public ListenableFuture<Void> start(Timeline timeline) {
         this.timeline = timeline;
 
@@ -59,7 +65,7 @@ public abstract class AbstractTimelinePlayer {
         }
 
         replayHandler.getReplaySender().setSyncModeAndWait();
-        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
         lastTime = 0;
         mc.timer = new ReplayTimer(mc.timer);
         mc.timer.timerSpeed = 1;
@@ -79,8 +85,9 @@ public abstract class AbstractTimelinePlayer {
     public void onTick(ReplayTimer.UpdatedEvent event) {
         if (future.isDone()) {
             mc.timer = ((ReplayTimer) mc.timer).getWrapped();
+            replayHandler.getReplaySender().setReplaySpeed(0);
             replayHandler.getReplaySender().setAsyncMode(true);
-            MinecraftForge.EVENT_BUS.unregister(this);
+            FMLCommonHandler.instance().bus().unregister(this);
             return;
         }
         long time = getTimePassed();

src/main/java/com/replaymod/pathing/player/RealtimeTimelinePlayer.java

@@ -46,6 +46,6 @@ public class RealtimeTimelinePlayer extends AbstractTimelinePlayer {
 
     @Override
     public long getTimePassed() {
-        return firstFrame ? 0 : System.currentTimeMillis() - startTime;
+        return startOffset + (firstFrame ? 0 : System.currentTimeMillis() - startTime);
     }
 }

src/main/java/com/replaymod/pathing/player/ReplayTimer.java

@@ -2,7 +2,7 @@ package com.replaymod.pathing.player;
 
 import com.replaymod.core.utils.WrappedTimer;
 import net.minecraft.util.Timer;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.Event;
 
 /**
@@ -20,7 +20,7 @@ public class ReplayTimer extends WrappedTimer {
         copy(this, state); // Save our current state
         super.updateTimer(); // Update current state
         copy(state, this); // Restore our old state
-        MinecraftForge.EVENT_BUS.post(new UpdatedEvent());
+        FMLCommonHandler.instance().bus().post(new UpdatedEvent());
     }
 
     public Timer getWrapped() {

src/main/java/com/replaymod/recording/ReplayModRecording.java

@@ -1,13 +1,15 @@
 package com.replaymod.recording;
 
 import com.replaymod.core.ReplayMod;
+import com.replaymod.core.utils.Restrictions;
 import com.replaymod.recording.handler.ConnectionEventHandler;
 import com.replaymod.recording.packet.PacketListener;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 import net.minecraftforge.fml.common.eventhandler.EventBus;
+import net.minecraftforge.fml.common.network.NetworkRegistry;
 import org.apache.logging.log4j.Logger;
 import org.lwjgl.input.Keyboard;
 
@@ -42,7 +44,9 @@ public class ReplayModRecording {
 
     @Mod.EventHandler
     public void init(FMLInitializationEvent event) {
-        EventBus bus = MinecraftForge.EVENT_BUS;
+        EventBus bus = FMLCommonHandler.instance().bus();
         bus.register(connectionEventHandler = new ConnectionEventHandler(logger, core));
+
+        NetworkRegistry.INSTANCE.newSimpleChannel(Restrictions.PLUGIN_CHANNEL);
     }
 }

src/main/java/com/replaymod/recording/gui/GuiRecordingOverlay.java

@@ -40,7 +40,7 @@ public class GuiRecordingOverlay {
      */
     @SubscribeEvent
     public void renderRecordingIndicator(RenderGameOverlayEvent.Post event) {
-        if (event.getType() != RenderGameOverlayEvent.ElementType.ALL) return;
+        if (event.type != RenderGameOverlayEvent.ElementType.ALL) return;
         if (settingsRegistry.get(Setting.INDICATOR)) {
             FontRenderer fontRenderer = mc.fontRendererObj;
             fontRenderer.drawString(I18n.format("replaymod.gui.recording").toUpperCase(), 30, 18 - (fontRenderer.FONT_HEIGHT / 2), 0xffffffff);

src/main/java/com/replaymod/recording/handler/ConnectionEventHandler.java

@@ -13,6 +13,7 @@ import io.netty.channel.Channel;
 import io.netty.channel.ChannelPipeline;
 import net.minecraft.client.Minecraft;
 import net.minecraft.network.NetworkManager;
+import net.minecraft.server.MinecraftServer;
 import net.minecraft.world.WorldType;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.network.FMLNetworkEvent.ClientConnectedToServerEvent;
@@ -48,8 +49,8 @@ public class ConnectionEventHandler {
     @SubscribeEvent
     public void onConnectedToServerEvent(ClientConnectedToServerEvent event) {
         try {
-            if(event.isLocal()) {
-                if (mc.getIntegratedServer().getEntityWorld().getWorldType() == WorldType.DEBUG_WORLD) {
+            if(event.isLocal) {
+                if (MinecraftServer.getServer().getEntityWorld().getWorldType() == WorldType.DEBUG_WORLD) {
                     logger.info("Debug World recording is not supported.");
                     return;
                 }
@@ -64,17 +65,16 @@ public class ConnectionEventHandler {
                 }
             }
 
-            NetworkManager nm = event.getManager();
+            NetworkManager nm = event.manager;
             String worldName;
-            if(event.isLocal()) {
-                worldName = mc.getIntegratedServer().getWorldName();
+            if(event.isLocal) {
+                worldName = MinecraftServer.getServer().getWorldName();
             } else if (Minecraft.getMinecraft().getCurrentServerData() != null) {
                 worldName = Minecraft.getMinecraft().getCurrentServerData().serverIP;
             } else {
                 logger.info("Recording not started as the world is neither local nor remote (probably a replay).");
                 return;
             }
-
             Channel channel = nm.channel();
             ChannelPipeline pipeline = channel.pipeline();
 
@@ -87,7 +87,7 @@ public class ConnectionEventHandler {
             replayFile.writeModInfo(ModCompat.getInstalledNetworkMods());
 
             ReplayMetaData metaData = new ReplayMetaData();
-            metaData.setSingleplayer(event.isLocal());
+            metaData.setSingleplayer(event.isLocal);
             metaData.setServerName(worldName);
             metaData.setGenerator("ReplayMod v" + ReplayMod.getContainer().getVersion());
             metaData.setDate(System.currentTimeMillis());

src/main/java/com/replaymod/recording/handler/RecordingEventHandler.java

@@ -1,20 +1,24 @@
 package com.replaymod.recording.handler;
 
 import com.replaymod.recording.packet.PacketListener;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
 import net.minecraft.client.Minecraft;
-import net.minecraft.entity.EntityLiving;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.inventory.EntityEquipmentSlot;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.network.Packet;
-import net.minecraft.network.datasync.EntityDataManager;
+import net.minecraft.network.PacketBuffer;
 import net.minecraft.network.play.server.*;
+import net.minecraft.network.play.server.S14PacketEntity.S17PacketEntityLookMove;
 import net.minecraft.server.integrated.IntegratedServer;
-import net.minecraft.util.EnumHand;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.MathHelper;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.event.entity.minecart.MinecartInteractEvent;
 import net.minecraftforge.event.entity.player.PlayerSleepInBedEvent;
+import net.minecraftforge.event.entity.player.PlayerUseItemEvent;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.PlayerEvent.ItemPickupEvent;
 import net.minecraftforge.fml.common.gameevent.TickEvent;
@@ -28,24 +32,24 @@ public class RecordingEventHandler {
     private final PacketListener packetListener;
 
     private Double lastX, lastY, lastZ;
-    private ItemStack[] playerItems = new ItemStack[6];
+    private ItemStack[] playerItems = new ItemStack[5];
     private int ticksSinceLastCorrection;
     private boolean wasSleeping;
     private int lastRiding = -1;
     private Integer rotationYawHeadBefore;
-    private boolean wasHandActive;
-    private EnumHand lastActiveHand;
 
     public RecordingEventHandler(PacketListener packetListener) {
         this.packetListener = packetListener;
     }
 
     public void register() {
+        FMLCommonHandler.instance().bus().register(this);
         MinecraftForge.EVENT_BUS.register(this);
         ((RecordingEventSender) mc.renderGlobal).setRecordingEventHandler(this);
     }
 
     public void unregister() {
+        FMLCommonHandler.instance().bus().unregister(this);
         MinecraftForge.EVENT_BUS.unregister(this);
         RecordingEventSender recordingEventSender = ((RecordingEventSender) mc.renderGlobal);
         if (recordingEventSender.getRecordingEventHandler() == this) {
@@ -55,7 +59,7 @@ public class RecordingEventHandler {
 
     public void onPlayerJoin() {
         try {
-            packetListener.save(new SPacketSpawnPlayer(mc.thePlayer));
+            packetListener.save(spawnPlayer(mc.thePlayer));
         } catch(Exception e1) {
             e1.printStackTrace();
         }
@@ -63,12 +67,42 @@ public class RecordingEventHandler {
 
     public void onPlayerRespawn() {
         try {
-            packetListener.save(new SPacketSpawnPlayer(mc.thePlayer));
+            packetListener.save(spawnPlayer(mc.thePlayer));
         } catch(Exception e) {
             e.printStackTrace();
         }
     }
 
+    private S0CPacketSpawnPlayer spawnPlayer(EntityPlayer player) {
+        try {
+            S0CPacketSpawnPlayer packet = new S0CPacketSpawnPlayer();
+
+            ByteBuf bb = Unpooled.buffer();
+            PacketBuffer pb = new PacketBuffer(bb);
+
+            pb.writeVarIntToBuffer(player.getEntityId());
+            pb.writeUuid(EntityPlayer.getUUID(player.getGameProfile()));
+
+            pb.writeInt(MathHelper.floor_double(player.posX * 32.0D));
+            pb.writeInt(MathHelper.floor_double(player.posY * 32.0D));
+            pb.writeInt(MathHelper.floor_double(player.posZ * 32.0D));
+            pb.writeByte((byte) ((int) (player.rotationYaw * 256.0F / 360.0F)));
+            pb.writeByte((byte) ((int) (player.rotationPitch * 256.0F / 360.0F)));
+
+            ItemStack itemstack = player.inventory.getCurrentItem();
+            pb.writeShort(itemstack == null ? 0 : Item.getIdFromItem(itemstack.getItem()));
+
+            player.getDataWatcher().writeTo(pb);
+
+            packet.readPacketData(pb);
+
+            return packet;
+        } catch(Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
     @SubscribeEvent
     public void onPlayerTick(PlayerTickEvent e) {
         try {
@@ -97,14 +131,19 @@ public class RecordingEventHandler {
             lastZ = e.player.posZ;
 
             Packet packet;
-            if (force || Math.abs(dx) > 8.0 || Math.abs(dy) > 8.0 || Math.abs(dz) > 8.0) {
-                packet = new SPacketEntityTeleport(e.player);
+            if(force || Math.abs(dx) > 4.0 || Math.abs(dy) > 4.0 || Math.abs(dz) > 4.0) {
+                int x = MathHelper.floor_double(e.player.posX * 32.0D);
+                int y = MathHelper.floor_double(e.player.posY * 32.0D);
+                int z = MathHelper.floor_double(e.player.posZ * 32.0D);
+                byte yaw = (byte) ((int) (e.player.rotationYaw * 256.0F / 360.0F));
+                byte pitch = (byte) ((int) (e.player.rotationPitch * 256.0F / 360.0F));
+                packet = new S18PacketEntityTeleport(e.player.getEntityId(), x, y, z, yaw, pitch, e.player.onGround);
             } else {
                 byte newYaw = (byte) ((int) (e.player.rotationYaw * 256.0F / 360.0F));
                 byte newPitch = (byte) ((int) (e.player.rotationPitch * 256.0F / 360.0F));
 
-                packet = new SPacketEntity.S17PacketEntityLookMove(e.player.getEntityId(),
-                        (short) Math.round(dx * 4096), (short) Math.round(dy * 4096), (short) Math.round(dz * 4096),
+                packet = new S17PacketEntityLookMove(e.player.getEntityId(),
+                        (byte) Math.round(dx * 32), (byte) Math.round(dy * 32), (byte) Math.round(dz * 32),
                         newYaw, newPitch, e.player.onGround);
             }
 
@@ -114,16 +153,37 @@ public class RecordingEventHandler {
             int rotationYawHead = ((int)(e.player.rotationYawHead * 256.0F / 360.0F));
 
             if(!Objects.equals(rotationYawHead, rotationYawHeadBefore)) {
-                packetListener.save(new SPacketEntityHeadLook(e.player, (byte) rotationYawHead));
+                S19PacketEntityHeadLook head = new S19PacketEntityHeadLook();
+                ByteBuf bb1 = Unpooled.buffer();
+                PacketBuffer pb1 = new PacketBuffer(bb1);
+
+                pb1.writeVarIntToBuffer(e.player.getEntityId());
+                pb1.writeByte(rotationYawHead);
+
+                head.readPacketData(pb1);
+
+                packetListener.save(head);
+
                 rotationYawHeadBefore = rotationYawHead;
             }
 
-            packetListener.save(new SPacketEntityVelocity(e.player.getEntityId(), e.player.motionX, e.player.motionY, e.player.motionZ));
+            S12PacketEntityVelocity vel = new S12PacketEntityVelocity(e.player.getEntityId(), e.player.motionX, e.player.motionY, e.player.motionZ);
+            packetListener.save(vel);
 
             //Animation Packets
             //Swing Animation
-            if (e.player.isSwingInProgress && e.player.swingProgressInt == -1) {
-                packetListener.save(new SPacketAnimation(e.player, e.player.swingingHand == EnumHand.MAIN_HAND ? 0 : 3));
+            if(e.player.swingProgressInt == 1) {
+                S0BPacketAnimation pac = new S0BPacketAnimation();
+
+                ByteBuf bb = Unpooled.buffer();
+                PacketBuffer pb = new PacketBuffer(bb);
+
+                pb.writeVarIntToBuffer(e.player.getEntityId());
+                pb.writeByte(0);
+
+                pac.readPacketData(pb);
+
+                packetListener.save(pac);
             }
 
 			/*
@@ -147,62 +207,75 @@ public class RecordingEventHandler {
 			 */
 
             //Inventory Handling
-            if (playerItems[0] != mc.thePlayer.getHeldItem(EnumHand.MAIN_HAND)) {
-                playerItems[0] = mc.thePlayer.getHeldItem(EnumHand.MAIN_HAND);
-                packetListener.save(new SPacketEntityEquipment(e.player.getEntityId(), EntityEquipmentSlot.MAINHAND, playerItems[0]));
+            if(playerItems[0] != mc.thePlayer.getHeldItem()) {
+                playerItems[0] = mc.thePlayer.getHeldItem();
+                S04PacketEntityEquipment pee = new S04PacketEntityEquipment(e.player.getEntityId(), 0, playerItems[0]);
+                packetListener.save(pee);
             }
 
-            if (playerItems[1] != mc.thePlayer.getHeldItem(EnumHand.OFF_HAND)) {
-                playerItems[1] = mc.thePlayer.getHeldItem(EnumHand.OFF_HAND);
-                packetListener.save(new SPacketEntityEquipment(e.player.getEntityId(), EntityEquipmentSlot.OFFHAND, playerItems[1]));
+            if(playerItems[1] != mc.thePlayer.inventory.armorInventory[0]) {
+                playerItems[1] = mc.thePlayer.inventory.armorInventory[0];
+                S04PacketEntityEquipment pee = new S04PacketEntityEquipment(e.player.getEntityId(), 1, playerItems[1]);
+                packetListener.save(pee);
             }
 
-            if (playerItems[2] != mc.thePlayer.inventory.armorInventory[0]) {
-                playerItems[2] = mc.thePlayer.inventory.armorInventory[0];
-                packetListener.save(new SPacketEntityEquipment(e.player.getEntityId(), EntityEquipmentSlot.FEET, playerItems[2]));
+            if(playerItems[2] != mc.thePlayer.inventory.armorInventory[1]) {
+                playerItems[2] = mc.thePlayer.inventory.armorInventory[1];
+                S04PacketEntityEquipment pee = new S04PacketEntityEquipment(e.player.getEntityId(), 2, playerItems[2]);
+                packetListener.save(pee);
             }
 
-            if (playerItems[3] != mc.thePlayer.inventory.armorInventory[1]) {
-                playerItems[3] = mc.thePlayer.inventory.armorInventory[1];
-                packetListener.save(new SPacketEntityEquipment(e.player.getEntityId(), EntityEquipmentSlot.LEGS, playerItems[3]));
+            if(playerItems[3] != mc.thePlayer.inventory.armorInventory[2]) {
+                playerItems[3] = mc.thePlayer.inventory.armorInventory[2];
+                S04PacketEntityEquipment pee = new S04PacketEntityEquipment(e.player.getEntityId(), 3, playerItems[3]);
+                packetListener.save(pee);
             }
 
-            if (playerItems[4] != mc.thePlayer.inventory.armorInventory[2]) {
-                playerItems[4] = mc.thePlayer.inventory.armorInventory[2];
-                packetListener.save(new SPacketEntityEquipment(e.player.getEntityId(), EntityEquipmentSlot.CHEST, playerItems[4]));
-            }
-
-            if (playerItems[5] != mc.thePlayer.inventory.armorInventory[3]) {
-                playerItems[5] = mc.thePlayer.inventory.armorInventory[3];
-                packetListener.save(new SPacketEntityEquipment(e.player.getEntityId(), EntityEquipmentSlot.HEAD, playerItems[5]));
+            if(playerItems[4] != mc.thePlayer.inventory.armorInventory[3]) {
+                playerItems[4] = mc.thePlayer.inventory.armorInventory[3];
+                S04PacketEntityEquipment pee = new S04PacketEntityEquipment(e.player.getEntityId(), 4, playerItems[4]);
+                packetListener.save(pee);
             }
 
             //Leaving Ride
 
             if((!mc.thePlayer.isRiding() && lastRiding != -1) ||
-                    (mc.thePlayer.isRiding() && lastRiding != mc.thePlayer.getRidingEntity().getEntityId())) {
+                    (mc.thePlayer.isRiding() && lastRiding != mc.thePlayer.ridingEntity.getEntityId())) {
                 if(!mc.thePlayer.isRiding()) {
                     lastRiding = -1;
                 } else {
-                    lastRiding = mc.thePlayer.getRidingEntity().getEntityId();
+                    lastRiding = mc.thePlayer.ridingEntity.getEntityId();
                 }
-                packetListener.save(new SPacketEntityAttach(e.player, e.player.getRidingEntity()));
+
+                S1BPacketEntityAttach pea = new S1BPacketEntityAttach();
+
+                ByteBuf buf = Unpooled.buffer();
+                PacketBuffer pbuf = new PacketBuffer(buf);
+
+                pbuf.writeInt(e.player.getEntityId());
+                pbuf.writeInt(lastRiding);
+                pbuf.writeBoolean(false);
+
+                pea.readPacketData(pbuf);
+
+                packetListener.save(pea);
             }
 
             //Sleeping
             if(!mc.thePlayer.isPlayerSleeping() && wasSleeping) {
-                packetListener.save(new SPacketAnimation(e.player, 2));
-                wasSleeping = false;
-            }
+                S0BPacketAnimation pac = new S0BPacketAnimation();
 
-            // Active hand (e.g. eating, drinking, blocking)
-            if (mc.thePlayer.isHandActive() ^ wasHandActive || mc.thePlayer.getActiveHand() != lastActiveHand) {
-                wasHandActive = mc.thePlayer.isHandActive();
-                lastActiveHand = mc.thePlayer.getActiveHand();
-                EntityDataManager dataManager = new EntityDataManager(null);
-                int state = (wasHandActive ? 1 : 0) | (lastActiveHand == EnumHand.OFF_HAND ? 2 : 0);
-                dataManager.register(EntityLiving.HAND_STATES, (byte) state);
-                packetListener.save(new SPacketEntityMetadata(mc.thePlayer.getEntityId(), dataManager, true));
+                ByteBuf bb = Unpooled.buffer();
+                PacketBuffer pb = new PacketBuffer(bb);
+
+                pb.writeVarIntToBuffer(e.player.getEntityId());
+                pb.writeByte(2);
+
+                pac.readPacketData(pb);
+
+                packetListener.save(pac);
+
+                wasSleeping = false;
             }
 
         } catch(Exception e1) {
@@ -213,7 +286,27 @@ public class RecordingEventHandler {
     @SubscribeEvent
     public void onPickupItem(ItemPickupEvent event) {
         try {
-            packetListener.save(new SPacketCollectItem(event.pickedUp.getEntityId(), event.player.getEntityId()));
+            packetListener.save(new S0DPacketCollectItem(event.pickedUp.getEntityId(), event.player.getEntityId()));
+        } catch(Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @SubscribeEvent
+    public void onStartEating(PlayerUseItemEvent.Start event) {
+        try {
+            if(!event.entityPlayer.isEating()) return;
+            S0BPacketAnimation packet = new S0BPacketAnimation();
+
+            ByteBuf bb = Unpooled.buffer();
+            PacketBuffer pb = new PacketBuffer(bb);
+
+            pb.writeVarIntToBuffer(event.entityPlayer.getEntityId());
+            pb.writeByte(3);
+
+            packet.readPacketData(pb);
+
+            packetListener.save(packet);
         } catch(Exception e) {
             e.printStackTrace();
         }
@@ -222,11 +315,21 @@ public class RecordingEventHandler {
     @SubscribeEvent
     public void onSleep(PlayerSleepInBedEvent event) {
         try {
-            if (event.getEntityPlayer() != mc.thePlayer) {
+            if(event.entityPlayer != mc.thePlayer) {
                 return;
             }
 
-            packetListener.save(new SPacketUseBed(event.getEntityPlayer(), event.getPos()));
+            S0APacketUseBed pub = new S0APacketUseBed();
+
+            ByteBuf buf = Unpooled.buffer();
+            PacketBuffer pbuf = new PacketBuffer(buf);
+
+            pbuf.writeVarIntToBuffer(event.entityPlayer.getEntityId());
+            pbuf.writeBlockPos(event.pos);
+
+            pub.readPacketData(pbuf);
+
+            packetListener.save(pub);
 
             wasSleeping = true;
 
@@ -238,13 +341,24 @@ public class RecordingEventHandler {
     @SubscribeEvent
     public void enterMinecart(MinecartInteractEvent event) {
         try {
-            if(event.getEntity() != mc.thePlayer) {
+            if(event.player != mc.thePlayer) {
                 return;
             }
 
-            packetListener.save(new SPacketEntityAttach(event.getPlayer(), event.getMinecart()));
+            S1BPacketEntityAttach pea = new S1BPacketEntityAttach();
 
-            lastRiding = event.getMinecart().getEntityId();
+            ByteBuf buf = Unpooled.buffer();
+            PacketBuffer pbuf = new PacketBuffer(buf);
+
+            pbuf.writeInt(event.player.getEntityId());
+            pbuf.writeInt(event.minecart.getEntityId());
+            pbuf.writeBoolean(false);
+
+            pea.readPacketData(pbuf);
+
+            packetListener.save(pea);
+
+            lastRiding = event.minecart.getEntityId();
         } catch(Exception e) {
             e.printStackTrace();
         }
@@ -253,7 +367,7 @@ public class RecordingEventHandler {
     public void onBlockBreakAnim(int breakerId, BlockPos pos, int progress) {
         EntityPlayer thePlayer = mc.thePlayer;
         if (thePlayer != null && breakerId == thePlayer.getEntityId()) {
-            packetListener.save(new SPacketBlockBreakAnim(breakerId, pos, progress));
+            packetListener.save(new S25PacketBlockBreakAnim(breakerId, pos, progress));
         }
     }
 

src/main/java/com/replaymod/recording/mixin/MixinNetHandlerPlayClient.java

@@ -3,14 +3,16 @@ package com.replaymod.recording.mixin;
 import com.replaymod.recording.handler.RecordingEventHandler;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.network.NetHandlerPlayClient;
-import net.minecraft.network.play.server.SPacketPlayerListItem;
-import net.minecraft.network.play.server.SPacketRespawn;
+import net.minecraft.network.play.server.S07PacketRespawn;
+import net.minecraft.network.play.server.S38PacketPlayerListItem;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
+import java.util.List;
+
 @Mixin(NetHandlerPlayClient.class)
 public abstract class MixinNetHandlerPlayClient {
 
@@ -29,11 +31,13 @@ public abstract class MixinNetHandlerPlayClient {
      * @param ci Callback info
      */
     @Inject(method = "handlePlayerListItem", at=@At("RETURN"))
-    public void recordOwnJoin(SPacketPlayerListItem packet, CallbackInfo ci) {
+    public void recordOwnJoin(S38PacketPlayerListItem packet, CallbackInfo ci) {
         RecordingEventHandler handler = getRecordingEventHandler();
-        if (handler != null && packet.getAction() == SPacketPlayerListItem.Action.ADD_PLAYER) {
-            for (SPacketPlayerListItem.AddPlayerData data : packet.getEntries()) {
-                if (data.getProfile().getId().equals(gameController.thePlayer.getGameProfile().getId())) {
+        if (handler != null && packet.func_179768_b() == S38PacketPlayerListItem.Action.ADD_PLAYER) {
+            @SuppressWarnings("unchecked")
+            List<S38PacketPlayerListItem.AddPlayerData> dataList = packet.func_179767_a();
+            for (S38PacketPlayerListItem.AddPlayerData data : dataList) {
+                if (data.func_179962_a().getId().equals(Minecraft.getMinecraft().thePlayer.getGameProfile().getId())) {
                     handler.onPlayerJoin();
                 }
             }
@@ -43,12 +47,12 @@ public abstract class MixinNetHandlerPlayClient {
     /**
      * Record the own player entity respawning.
      * We cannot use the {@link net.minecraftforge.event.entity.EntityJoinWorldEvent} because that would also include
-     * the first spawn which is already handled by {@link #recordOwnJoin(SPacketPlayerListItem, CallbackInfo)}.
+     * the first spawn which is already handled by {@link #recordOwnJoin(S38PacketPlayerListItem, CallbackInfo)}.
      * @param packet The packet
      * @param ci Callback info
      */
     @Inject(method = "handleRespawn", at=@At("RETURN"))
-    public void recordOwnRespawn(SPacketRespawn packet, CallbackInfo ci) {
+    public void recordOwnRespawn(S07PacketRespawn packet, CallbackInfo ci) {
         RecordingEventHandler handler = getRecordingEventHandler();
         if (handler != null) {
             handler.onPlayerRespawn();

src/main/java/com/replaymod/recording/mixin/MixinRenderGlobal.java

@@ -2,7 +2,7 @@ package com.replaymod.recording.mixin;
 
 import com.replaymod.recording.handler.RecordingEventHandler;
 import net.minecraft.client.renderer.RenderGlobal;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.BlockPos;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;

src/main/java/com/replaymod/recording/packet/PacketListener.java

@@ -9,24 +9,21 @@ import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelInboundHandlerAdapter;
 import net.minecraft.client.Minecraft;
+import net.minecraft.entity.DataWatcher;
 import net.minecraft.entity.Entity;
 import net.minecraft.network.EnumConnectionState;
 import net.minecraft.network.EnumPacketDirection;
 import net.minecraft.network.Packet;
 import net.minecraft.network.PacketBuffer;
-import net.minecraft.network.datasync.EntityDataManager;
 import net.minecraft.network.play.server.*;
-import net.minecraft.util.text.TextComponentString;
+import net.minecraft.util.ChatComponentText;
 import net.minecraftforge.fml.common.network.internal.FMLProxyPacket;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
 import java.io.DataOutputStream;
 import java.io.IOException;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.UUID;
+import java.util.*;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
@@ -87,8 +84,8 @@ public class PacketListener extends ChannelInboundHandlerAdapter {
 
     public void save(Packet packet) {
         try {
-            if(packet instanceof SPacketSpawnPlayer) {
-                UUID uuid = ((SPacketSpawnPlayer) packet).getUniqueId();
+            if(packet instanceof S0CPacketSpawnPlayer) {
+                UUID uuid = ((S0CPacketSpawnPlayer) packet).func_179819_c();
                 Set<String> uuids = new HashSet<>(Arrays.asList(metaData.getPlayers()));
                 uuids.add(uuid.toString());
                 metaData.setPlayers(uuids.toArray(new String[uuids.size()]));
@@ -153,16 +150,16 @@ public class PacketListener extends ChannelInboundHandlerAdapter {
             try {
                 Packet packet = (Packet) msg;
 
-                if(packet instanceof SPacketCollectItem) {
+                if(packet instanceof S0DPacketCollectItem) {
                     if(mc.thePlayer != null ||
-                            ((SPacketCollectItem) packet).getEntityID() == mc.thePlayer.getEntityId()) {
+                            ((S0DPacketCollectItem) packet).func_149353_d() == mc.thePlayer.getEntityId()) {
                         super.channelRead(ctx, msg);
                         return;
                     }
                 }
 
-                if (packet instanceof SPacketResourcePackSend) {
-                    save(resourcePackRecorder.handleResourcePack((SPacketResourcePackSend) packet));
+                if (packet instanceof S48PacketResourcePackSend) {
+                    save(resourcePackRecorder.handleResourcePack((S48PacketResourcePackSend) packet));
                     return;
                 }
 
@@ -175,10 +172,10 @@ public class PacketListener extends ChannelInboundHandlerAdapter {
 
                 save(packet);
 
-                if (packet instanceof SPacketCustomPayload) {
-                    SPacketCustomPayload p = (SPacketCustomPayload) packet;
+                if (packet instanceof S3FPacketCustomPayload) {
+                    S3FPacketCustomPayload p = (S3FPacketCustomPayload) packet;
                     if (Restrictions.PLUGIN_CHANNEL.equals(p.getChannelName())) {
-                        packet = new SPacketDisconnect(new TextComponentString("Please update to view this replay."));
+                        packet = new S40PacketDisconnect(new ChatComponentText("Please update to view this replay."));
                         save(packet);
                     }
                 }
@@ -191,31 +188,27 @@ public class PacketListener extends ChannelInboundHandlerAdapter {
         super.channelRead(ctx, msg);
     }
 
-    private <T> void DataManager_set(EntityDataManager dataManager, EntityDataManager.DataEntry<T> entry) {
-        dataManager.register(entry.getKey(), entry.getValue());
-    }
-
     @SuppressWarnings("unchecked")
     private byte[] getPacketData(Packet packet) throws IOException {
-        if (packet instanceof SPacketSpawnMob) {
-            SPacketSpawnMob p = (SPacketSpawnMob) packet;
-            if (p.dataManager == null) {
-                p.dataManager = new EntityDataManager(null);
-                if (p.getDataManagerEntries() != null) {
-                    for (EntityDataManager.DataEntry<?> entry : p.getDataManagerEntries()) {
-                        DataManager_set(p.dataManager, entry);
+        if(packet instanceof S0FPacketSpawnMob) {
+            S0FPacketSpawnMob p = (S0FPacketSpawnMob) packet;
+            if (p.field_149043_l == null) {
+                p.field_149043_l = new DataWatcher(null);
+                if(p.func_149027_c() != null) {
+                    for(DataWatcher.WatchableObject wo : (List<DataWatcher.WatchableObject>) p.func_149027_c()) {
+                        p.field_149043_l.addObject(wo.getDataValueId(), wo.getObject());
                     }
                 }
             }
         }
 
-        if (packet instanceof SPacketSpawnPlayer) {
-            SPacketSpawnPlayer p = (SPacketSpawnPlayer) packet;
-            if (p.watcher == null) {
-                p.watcher = new EntityDataManager(null);
-                if (p.getDataManagerEntries() != null) {
-                    for (EntityDataManager.DataEntry<?> entry : p.getDataManagerEntries()) {
-                        DataManager_set(p.watcher, entry);
+        if(packet instanceof S0CPacketSpawnPlayer) {
+            S0CPacketSpawnPlayer p = (S0CPacketSpawnPlayer) packet;
+            if (p.field_148960_i == null) {
+                p.field_148960_i = new DataWatcher(null);
+                if(p.func_148944_c() != null) {
+                    for(DataWatcher.WatchableObject wo : (List<DataWatcher.WatchableObject>) p.func_148944_c()) {
+                        p.field_148960_i.addObject(wo.getDataValueId(), wo.getObject());
                     }
                 }
             }

src/main/java/com/replaymod/recording/packet/ResourcePackRecorder.java

@@ -15,8 +15,8 @@ import net.minecraft.client.network.NetHandlerPlayClient;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.client.resources.ResourcePackRepository;
 import net.minecraft.network.NetworkManager;
-import net.minecraft.network.play.client.CPacketResourcePackStatus;
-import net.minecraft.network.play.server.SPacketResourcePackSend;
+import net.minecraft.network.play.client.C19PacketResourcePackStatus;
+import net.minecraft.network.play.server.S48PacketResourcePackSend;
 import net.minecraft.util.HttpUtil;
 import org.apache.commons.io.FileUtils;
 import org.apache.logging.log4j.LogManager;
@@ -70,12 +70,12 @@ public class ResourcePackRecorder {
         }
     }
 
-    public synchronized SPacketResourcePackSend handleResourcePack(SPacketResourcePackSend packet) {
+    public synchronized S48PacketResourcePackSend handleResourcePack(S48PacketResourcePackSend packet) {
         final int requestId = nextRequestId++;
-        final NetHandlerPlayClient netHandler = mc.getConnection();
+        final NetHandlerPlayClient netHandler = mc.getNetHandler();
         final NetworkManager netManager = netHandler.getNetworkManager();
-        final String url = packet.getURL();
-        final String hash = packet.getHash();
+        final String url = packet.func_179783_a();
+        final String hash = packet.func_179784_b();
 
         if (url.startsWith("level://")) {
             String levelName = url.substring("level://".length());
@@ -83,60 +83,60 @@ public class ResourcePackRecorder {
             final File levelDir = new File(savesDir, levelName);
 
             if (levelDir.isFile()) {
-                netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.ACCEPTED));
-                Futures.addCallback(mc.getResourcePackRepository().setResourcePackInstance(levelDir), new FutureCallback<Object>() {
+                netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.ACCEPTED));
+                Futures.addCallback(mc.getResourcePackRepository().func_177319_a(levelDir), new FutureCallback() {
                     @Override
                     public void onSuccess(Object result) {
                         recordResourcePack(levelDir, requestId);
-                        netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.SUCCESSFULLY_LOADED));
+                        netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.SUCCESSFULLY_LOADED));
                     }
 
                     @Override
                     public void onFailure(@Nonnull Throwable throwable) {
-                        netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.FAILED_DOWNLOAD));
+                        netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.FAILED_DOWNLOAD));
                     }
                 });
             } else {
-                netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.FAILED_DOWNLOAD));
+                netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.FAILED_DOWNLOAD));
             }
         } else {
             final ServerData serverData = mc.getCurrentServerData();
             if (serverData != null && serverData.getResourceMode() == ServerData.ServerResourceMode.ENABLED) {
-                netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.ACCEPTED));
+                netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.ACCEPTED));
                 downloadResourcePackFuture(requestId, url, hash);
             } else if (serverData != null && serverData.getResourceMode() != ServerData.ServerResourceMode.PROMPT) {
-                netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.DECLINED));
+                netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.DECLINED));
             } else {
                 mc.addScheduledTask(() -> mc.displayGuiScreen(new GuiYesNo((result, id) -> {
                     if (serverData != null) {
                         serverData.setResourceMode(result ? ServerData.ServerResourceMode.ENABLED : ServerData.ServerResourceMode.DISABLED);
                     }
                     if (result) {
-                        netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.ACCEPTED));
+                        netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.ACCEPTED));
                         downloadResourcePackFuture(requestId, url, hash);
                     } else {
-                        netManager.sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.DECLINED));
+                        netManager.sendPacket(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.DECLINED));
                     }
 
-                    ServerList.saveSingleServer(serverData);
+                    ServerList.func_147414_b(serverData);
                     mc.displayGuiScreen(null);
                 }, I18n.format("multiplayer.texturePrompt.line1"), I18n.format("multiplayer.texturePrompt.line2"), 0)));
             }
         }
 
-        return new SPacketResourcePackSend("replay://" + requestId, "");
+        return new S48PacketResourcePackSend("replay://" + requestId, "");
     }
 
     private void downloadResourcePackFuture(int requestId, String url, final String hash) {
         Futures.addCallback(downloadResourcePack(requestId, url, hash), new FutureCallback() {
             @Override
             public void onSuccess(Object result) {
-                mc.getConnection().sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.SUCCESSFULLY_LOADED));
+                mc.getNetHandler().addToSendQueue(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.SUCCESSFULLY_LOADED));
             }
 
             @Override
             public void onFailure(@Nonnull Throwable throwable) {
-                mc.getConnection().sendPacket(new CPacketResourcePackStatus(hash, CPacketResourcePackStatus.Action.FAILED_DOWNLOAD));
+                mc.getNetHandler().addToSendQueue(new C19PacketResourcePackStatus(hash, C19PacketResourcePackStatus.Action.FAILED_DOWNLOAD));
             }
         });
     }
@@ -161,16 +161,16 @@ public class ResourcePackRecorder {
         }
 
         final File file = new File(repo.dirServerResourcepacks, fileName);
-        repo.lock.lock();
+        repo.field_177321_h.lock();
         try {
-            repo.clearResourcePack();
+            repo.func_148529_f();
 
             if (file.exists() && hash.length() == 40) {
                 try {
                     String fileHash = Hashing.sha1().hashBytes(Files.toByteArray(file)).toString();
                     if (fileHash.equals(hash)) {
                         recordResourcePack(file, requestId);
-                        return repo.setResourcePackInstance(file);
+                        return repo.func_177319_a(file);
                     }
 
                     logger.warn("File " + file + " had wrong hash (expected " + hash + ", found " + fileHash + "). Deleting it.");
@@ -186,13 +186,13 @@ public class ResourcePackRecorder {
 
             Futures.getUnchecked(mc.addScheduledTask(() -> mc.displayGuiScreen(guiScreen)));
 
-            Map<String, String> sessionInfo = Minecraft.getSessionInfo();
-            repo.downloadingPacks = HttpUtil.downloadResourcePack(file, url, sessionInfo, 50 * 1024 * 1024, guiScreen, mc.getProxy());
-            Futures.addCallback(repo.downloadingPacks, new FutureCallback<Object>() {
+            Map sessionInfo = Minecraft.getSessionInfo();
+            repo.field_177322_i = HttpUtil.func_180192_a(file, url, sessionInfo, 50 * 1024 * 1024, guiScreen, mc.getProxy());
+            Futures.addCallback(repo.field_177322_i, new FutureCallback() {
                 @Override
                 public void onSuccess(Object value) {
                     recordResourcePack(file, requestId);
-                    repo.setResourcePackInstance(file);
+                    repo.func_177319_a(file);
                 }
 
                 @Override
@@ -200,9 +200,9 @@ public class ResourcePackRecorder {
                     throwable.printStackTrace();
                 }
             });
-            return repo.downloadingPacks;
+            return repo.field_177322_i;
         } finally {
-            repo.lock.unlock();
+            repo.field_177321_h.unlock();
         }
     }
 

src/main/java/com/replaymod/render/VideoWriter.java

@@ -8,6 +8,7 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.crash.CrashReport;
 import net.minecraft.crash.CrashReportCategory;
 import org.apache.commons.exec.CommandLine;
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.io.output.TeeOutputStream;
 import org.lwjgl.util.ReadableDimension;
@@ -34,6 +35,7 @@ public class VideoWriter implements FrameConsumer<RGBFrame> {
         this.settings = settings;
 
         File outputFolder = settings.getOutputFile().getParentFile();
+        FileUtils.forceMkdir(outputFolder);
         String fileName = settings.getOutputFile().getName();
 
         commandArgs = settings.getExportArguments()

src/main/java/com/replaymod/render/capturer/ODSFrameCapturer.java

@@ -6,11 +6,11 @@ import com.replaymod.render.frame.ODSOpenGlFrame;
 import com.replaymod.render.frame.OpenGlFrame;
 import com.replaymod.render.rendering.FrameCapturer;
 import com.replaymod.render.shader.Program;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.crash.CrashReport;
 import net.minecraft.util.ReportedException;
 import net.minecraft.util.ResourceLocation;
-import org.lwjgl.util.Dimension;
 import org.lwjgl.util.ReadableDimension;
 
 import java.io.IOException;
@@ -31,6 +31,8 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
     private final BooleanState[] previousStates = new BooleanState[3];
     private final BooleanState previousFogState;
 
+    private final Minecraft mc = Minecraft.getMinecraft();
+
     public ODSFrameCapturer(WorldRenderer worldRenderer, final RenderInfo renderInfo, int frameSize) {
         RenderInfo fakeInfo = new RenderInfo() {
             private int call;
@@ -73,9 +75,9 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
             linkState(1, "lightMapEnabled");
             linkState(2, "hurtTextureEnabled");
             final Program.Uniform uniform = shaderProgram.getUniformVariable("fogEnabled");
-            previousFogState = GlStateManager.fogState.fog;
+            previousFogState = GlStateManager.fogState.field_179049_a;
             uniform.set(previousFogState.currentState);
-            GlStateManager.fogState.fog = new BooleanState(previousFogState.capability) {
+            GlStateManager.fogState.field_179049_a = new BooleanState(previousFogState.capability) {
                 @Override
                 public void setState(boolean state) {
                     super.setState(state);
@@ -133,7 +135,7 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
         for (int i = 0; i < 3; i++) {
             GlStateManager.textureState[i].texture2DState = previousStates[i];
         }
-        GlStateManager.fogState.fog = previousFogState;
+        GlStateManager.fogState.field_179049_a = previousFogState;
     }
 
     private class CubicStereoFrameCapturer extends CubicPboOpenGlFrameCapturer {
@@ -143,6 +145,8 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
 
         @Override
         protected OpenGlFrame renderFrame(int frameId, float partialTicks, CubicOpenGlFrameCapturer.Data captureData) {
+            resize(getFrameWidth(), getFrameHeight());
+
             pushMatrix();
             frameBuffer().bindFramebuffer(true);
 
@@ -150,7 +154,7 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
             enableTexture2D();
 
             directionVariable.set(captureData.ordinal());
-            worldRenderer.renderWorld(new Dimension(getFrameWidth(), getFrameHeight()), partialTicks, null);
+            worldRenderer.renderWorld(partialTicks, null);
 
             frameBuffer().unbindFramebuffer();
             popMatrix();

src/main/java/com/replaymod/render/capturer/OpenGlFrameCapturer.java

@@ -4,6 +4,7 @@ import com.replaymod.render.frame.OpenGlFrame;
 import com.replaymod.render.rendering.Frame;
 import com.replaymod.render.rendering.FrameCapturer;
 import com.replaymod.render.utils.ByteBufferPool;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.shader.Framebuffer;
 import org.lwjgl.opengl.GL11;
@@ -24,6 +25,8 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
     protected int framesDone;
     private Framebuffer frameBuffer;
 
+    private final Minecraft mc = Minecraft.getMinecraft();
+
     public OpenGlFrameCapturer(WorldRenderer worldRenderer, RenderInfo renderInfo) {
         this.worldRenderer = worldRenderer;
         this.renderInfo = renderInfo;
@@ -56,7 +59,7 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
 
     protected Framebuffer frameBuffer() {
         if (frameBuffer == null) {
-            frameBuffer = new Framebuffer(getFrameWidth(), getFrameHeight(), true);
+            frameBuffer = Minecraft.getMinecraft().getFramebuffer();
         }
         return frameBuffer;
     }
@@ -71,13 +74,15 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
     }
 
     protected OpenGlFrame renderFrame(int frameId, float partialTicks, D captureData) {
+        resize(getFrameWidth(), getFrameHeight());
+
         pushMatrix();
         frameBuffer().bindFramebuffer(true);
 
         clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
         enableTexture2D();
 
-        worldRenderer.renderWorld(frameSize, partialTicks, captureData);
+        worldRenderer.renderWorld(partialTicks, captureData);
 
         frameBuffer().unbindFramebuffer();
         popMatrix();
@@ -102,11 +107,18 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
         return new OpenGlFrame(frameId, new Dimension(getFrameWidth(), getFrameHeight()), buffer);
     }
 
+    protected void resize(int width, int height) {
+        if (width != mc.displayWidth || height != mc.displayHeight) {
+            setWindowSize(width, height);
+        }
+    }
+
+    private void setWindowSize(int width, int height) {
+        mc.resize(width, height);
+    }
+
     @Override
     public void close() throws IOException {
         worldRenderer.close();
-        if (frameBuffer != null) {
-            frameBuffer.deleteFramebuffer();
-        }
     }
 }

src/main/java/com/replaymod/render/capturer/WorldRenderer.java

@@ -1,10 +1,8 @@
 package com.replaymod.render.capturer;
 
-import org.lwjgl.util.ReadableDimension;
-
 import java.io.Closeable;
 
 public interface WorldRenderer extends Closeable {
-    void renderWorld(ReadableDimension displaySize, float partialTicks, CaptureData data);
+    void renderWorld(float partialTicks, CaptureData data);
     void setOmnidirectional(boolean omnidirectional);
 }

src/main/java/com/replaymod/render/gui/GuiRenderSettings.java

@@ -91,7 +91,7 @@ public class GuiRenderSettings extends GuiScreen implements Closeable {
     }).setSize(122, 20).setSteps(110);
     public final GuiPanel videoResolutionPanel = new GuiPanel()
             .setLayout(new HorizontalLayout(HorizontalLayout.Alignment.RIGHT).setSpacing(2))
-            .addElements(null, videoWidth, new GuiLabel().setText("*"), videoHeight);
+            .addElements(new HorizontalLayout.Data(0.5), videoWidth, new GuiLabel().setText("*"), videoHeight);
 
     public final GuiNumberField bitRateField = new GuiNumberField().setValue(10).setSize(50, 20);
     public final GuiDropdownMenu<String> bitRateUnit = new GuiDropdownMenu<String>()
@@ -130,7 +130,7 @@ public class GuiRenderSettings extends GuiScreen implements Closeable {
                             new GuiPanel().addElements(null, bitRateField, bitRateUnit).setLayout(new HorizontalLayout()),
                             frameRateSlider).setLayout(new HorizontalLayout(HorizontalLayout.Alignment.RIGHT).setSpacing(3)),
                     new GuiLabel().setI18nText("replaymod.gui.rendersettings.outputfile"), outputFileButton)
-            .setLayout(new GridLayout().setCellsEqualSize(false).setColumns(2).setSpacingX(5).setSpacingY(3));
+            .setLayout(new GridLayout().setCellsEqualSize(false).setColumns(2).setSpacingX(5).setSpacingY(5));
 
     public final GuiCheckbox nametagCheckbox = new GuiCheckbox()
             .setI18nLabel("replaymod.gui.rendersettings.nametags");
@@ -186,7 +186,7 @@ public class GuiRenderSettings extends GuiScreen implements Closeable {
             // Closing this GUI ensures that settings are saved
             getMinecraft().displayGuiScreen(null);
             try {
-                VideoRenderer videoRenderer = new VideoRenderer(save(true), replayHandler, timeline);
+                VideoRenderer videoRenderer = new VideoRenderer(save(false), replayHandler, timeline);
                 videoRenderer.renderVideo();
             } catch (IOException e) {
                 e.printStackTrace();
@@ -284,6 +284,15 @@ public class GuiRenderSettings extends GuiScreen implements Closeable {
             videoHeight.setTextColor(Colors.RED);
         }
 
+        // Enable/Disable bitrate input field and dropdown
+        if (encodingPresetDropdown.getSelectedValue().hasBitrateSetting()) {
+            bitRateField.setEnabled();
+            bitRateUnit.setEnabled();
+        } else {
+            bitRateField.setDisabled();
+            bitRateUnit.setDisabled();
+        }
+
         // Enable/Disable camera stabilization checkboxes
         switch (renderMethodDropdown.getSelectedValue()) {
             case CUBIC:
@@ -378,7 +387,7 @@ public class GuiRenderSettings extends GuiScreen implements Closeable {
         updateInputs();
     }
 
-    public RenderSettings save(boolean saveOutputFile) {
+    public RenderSettings save(boolean serialize) {
         return new RenderSettings(
                 renderMethodDropdown.getSelectedValue(),
                 encodingPresetDropdown.getSelectedValue(),
@@ -386,13 +395,13 @@ public class GuiRenderSettings extends GuiScreen implements Closeable {
                 videoHeight.getInteger(),
                 frameRateSlider.getValue() + 10,
                 bitRateField.getInteger() << (10 * bitRateUnit.getSelected()),
-                saveOutputFile ? outputFile : null,
+                serialize ? null : outputFile,
                 nametagCheckbox.isChecked(),
-                stabilizeYaw.isChecked(),
-                stabilizePitch.isChecked(),
-                stabilizeRoll.isChecked(),
+                stabilizeYaw.isChecked() && (serialize || stabilizeYaw.isEnabled()),
+                stabilizePitch.isChecked() && (serialize || stabilizePitch.isEnabled()),
+                stabilizeRoll.isChecked() && (serialize || stabilizeRoll.isEnabled()),
                 chromaKeyingCheckbox.isChecked() ? chromaKeyingColor.getColor() : null,
-                inject360Metadata.isChecked(),
+                inject360Metadata.isChecked() && (serialize || inject360Metadata.isEnabled()),
                 exportCommand.getText(),
                 exportArguments.getText(),
                 net.minecraft.client.gui.GuiScreen.isCtrlKeyDown()
@@ -412,7 +421,7 @@ public class GuiRenderSettings extends GuiScreen implements Closeable {
 
     @Override
     public void close() {
-        RenderSettings settings = save(false);
+        RenderSettings settings = save(true);
         String json = new Gson().toJson(settings);
         Configuration config = ReplayModRender.instance.getConfiguration();
         getConfigProperty(config).set(json);

src/main/java/com/replaymod/render/gui/GuiVideoRenderer.java

@@ -14,7 +14,6 @@ import de.johni0702.minecraft.gui.element.advanced.GuiProgressBar;
 import de.johni0702.minecraft.gui.layout.CustomLayout;
 import de.johni0702.minecraft.gui.layout.HorizontalLayout;
 import net.minecraft.client.renderer.texture.DynamicTexture;
-import net.minecraft.client.renderer.texture.TextureUtil;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.util.ResourceLocation;
 import org.lwjgl.util.Dimension;
@@ -23,8 +22,6 @@ import org.lwjgl.util.ReadablePoint;
 
 import java.nio.ByteBuffer;
 
-import static net.minecraft.client.renderer.GlStateManager.bindTexture;
-
 public class GuiVideoRenderer extends GuiScreen {
     private static final ResourceLocation NO_PREVIEW_TEXTURE = new ResourceLocation("replaymod", "logo.jpg");
 
@@ -232,13 +229,7 @@ public class GuiVideoRenderer extends GuiScreen {
         final int videoHeight = videoSize.getHeight();
 
         if (previewTexture == null) {
-            previewTexture = new DynamicTexture(videoWidth, videoHeight) {
-                @Override
-                public void updateDynamicTexture() {
-                    bindTexture(getGlTextureId());
-                    TextureUtil.uploadTextureSub(0, getTextureData(), videoWidth, videoHeight, 0, 0, true, false, false);
-                }
-            };
+            previewTexture = new DynamicTexture(videoWidth, videoHeight);
         }
 
         if (previewTextureDirty) {
@@ -273,7 +264,10 @@ public class GuiVideoRenderer extends GuiScreen {
             buffer.mark();
             synchronized (this) {
                 int[] data = previewTexture.getTextureData();
-                for (int i = 0; i < data.length; i++) {
+                // Optifine changes the texture data array to be three times as long (for use by shaders),
+                // we only want to initialize the first third which is why we use the length of the buffer instead
+                // of the length of the data array
+                for (int i = 0; buffer.remaining() > 0; i++) {
                     data[i] = 0xff << 24 | (buffer.get() & 0xff) << 16 | (buffer.get() & 0xff) << 8 |  (buffer.get() & 0xff);
                 }
                 previewTextureDirty = true;

src/main/java/com/replaymod/render/hooks/ChunkLoadingRenderGlobal.java

@@ -10,13 +10,13 @@ import net.minecraft.client.renderer.chunk.RenderChunk;
 
 import java.lang.reflect.Field;
 import java.util.Iterator;
-import java.util.concurrent.PriorityBlockingQueue;
+import java.util.concurrent.BlockingQueue;
 
 public class ChunkLoadingRenderGlobal {
 
     private final RenderGlobal hooked;
     private final ChunkRenderDispatcher renderDispatcher;
-    private final JailingQueue<ChunkCompileTaskGenerator> workerJailingQueue;
+    private final JailingQueue<?> workerJailingQueue;
     private final CustomChunkRenderWorker renderWorker;
     private int frame;
 
@@ -27,10 +27,10 @@ public class ChunkLoadingRenderGlobal {
         this.renderWorker = new CustomChunkRenderWorker(renderDispatcher, new RegionRenderCacheBuilder());
 
         int workerThreads = renderDispatcher.listThreadedWorkers.size();
-        PriorityBlockingQueue<ChunkCompileTaskGenerator> queueChunkUpdates = renderDispatcher.queueChunkUpdates;
+        BlockingQueue<Object> queueChunkUpdates = renderDispatcher.queueChunkUpdates;
         workerJailingQueue = new JailingQueue<>(queueChunkUpdates);
         renderDispatcher.queueChunkUpdates = workerJailingQueue;
-        ChunkCompileTaskGenerator element = new ChunkCompileTaskGenerator(null, null, 0);
+        ChunkCompileTaskGenerator element = new ChunkCompileTaskGenerator(null, null);
         element.finish();
         for (int i = 0; i < workerThreads; i++) {
             queueChunkUpdates.add(element);
@@ -51,6 +51,7 @@ public class ChunkLoadingRenderGlobal {
         }
     }
 
+    @SuppressWarnings("unchecked")
     public void updateChunks() {
         while (renderDispatcher.runChunkUploads(0)) {
             hooked.displayListEntitiesDirty = true;
@@ -58,7 +59,7 @@ public class ChunkLoadingRenderGlobal {
 
         while (!renderDispatcher.queueChunkUpdates.isEmpty()) {
             try {
-                renderWorker.processTask(renderDispatcher.queueChunkUpdates.poll());
+                renderWorker.processTask((ChunkCompileTaskGenerator) renderDispatcher.queueChunkUpdates.poll());
             } catch (InterruptedException ignored) { }
         }
 
@@ -68,7 +69,7 @@ public class ChunkLoadingRenderGlobal {
 
             renderDispatcher.updateChunkNow(renderchunk);
 
-            renderchunk.clearNeedsUpdate();
+            renderchunk.setNeedsUpdate(false);
             iterator.remove();
         }
     }

src/main/java/com/replaymod/render/hooks/EntityRendererHandler.java

@@ -5,14 +5,11 @@ import com.replaymod.render.capturer.CaptureData;
 import com.replaymod.render.capturer.WorldRenderer;
 import lombok.Getter;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.culling.ClippingHelper;
+import net.minecraft.client.renderer.GlStateManager;
 import net.minecraftforge.fml.common.FMLCommonHandler;
-import org.lwjgl.util.ReadableDimension;
 
 import java.io.IOException;
 
-import static net.minecraft.client.renderer.GlStateManager.*;
-
 public class EntityRendererHandler implements WorldRenderer {
     public final Minecraft mc = Minecraft.getMinecraft();
 
@@ -29,27 +26,10 @@ public class EntityRendererHandler implements WorldRenderer {
         ((IEntityRenderer) mc.entityRenderer).replayModRender_setHandler(this);
     }
 
-    public void withDisplaySize(int displayWidth, int displayHeight, Runnable runnable) {
-        final int prevWidth = mc.displayWidth;
-        final int prevHeight = mc.displayHeight;
-        mc.displayWidth = displayWidth;
-        mc.displayHeight = displayHeight;
-
-        runnable.run();
-
-        mc.displayWidth = prevWidth;
-        mc.displayHeight = prevHeight;
-    }
-
     @Override
-    public void renderWorld(ReadableDimension displaySize, final float partialTicks, CaptureData data) {
+    public void renderWorld(final float partialTicks, CaptureData data) {
         this.data = data;
-        withDisplaySize(displaySize.getWidth(), displaySize.getHeight(), new Runnable() {
-            @Override
-            public void run() {
-                renderWorld(partialTicks, 0);
-            }
-        });
+        renderWorld(partialTicks, 0);
     }
 
     public void renderWorld(float partialTicks, long finishTimeNano) {
@@ -57,9 +37,9 @@ public class EntityRendererHandler implements WorldRenderer {
 
         mc.entityRenderer.updateLightmap(partialTicks);
 
-        enableDepth();
-        enableAlpha();
-        alphaFunc(516, 0.5F);
+        GlStateManager.enableDepth();
+        GlStateManager.enableAlpha();
+        GlStateManager.alphaFunc(516, 0.5F);
 
         mc.entityRenderer.renderWorldPass(2, partialTicks, finishTimeNano);
 
@@ -76,13 +56,6 @@ public class EntityRendererHandler implements WorldRenderer {
         this.omnidirectional = omnidirectional;
     }
 
-    public static final class NoCullingClippingHelper extends ClippingHelper {
-        @Override
-        public boolean isBoxInFrustum(double p_78553_1_, double p_78553_3_, double p_78553_5_, double p_78553_7_, double p_78553_9_, double p_78553_11_) {
-            return true;
-        }
-    }
-
     public interface GluPerspective {
         void replayModRender_gluPerspective(float fovY, float aspect, float zNear, float zFar);
     }

src/main/java/com/replaymod/render/mixin/MixinEffectRenderer.java

@@ -0,0 +1,47 @@
+package com.replaymod.render.mixin;
+
+import com.replaymod.render.hooks.EntityRendererHandler;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.particle.EffectRenderer;
+import net.minecraft.client.particle.EntityFX;
+import net.minecraft.client.renderer.WorldRenderer;
+import net.minecraft.entity.Entity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(EffectRenderer.class)
+public abstract class MixinEffectRenderer {
+    @Redirect(method = "renderParticles", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/particle/EntityFX;func_180434_a(Lnet/minecraft/client/renderer/WorldRenderer;Lnet/minecraft/entity/Entity;FFFFFF)V"))
+    private void renderNormalParticle(EntityFX fx, WorldRenderer worldRenderer, Entity view, float partialTicks,
+                                float rotX, float rotXZ, float rotZ, float rotYZ, float rotXY) {
+        renderParticle(fx, worldRenderer, view, partialTicks, rotX, rotXZ, rotZ, rotYZ, rotXY);
+    }
+
+    @Redirect(method = "renderLitParticles", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/particle/EntityFX;func_180434_a(Lnet/minecraft/client/renderer/WorldRenderer;Lnet/minecraft/entity/Entity;FFFFFF)V"))
+    private void renderLitParticle(EntityFX fx, WorldRenderer worldRenderer, Entity view, float partialTicks,
+                                 float rotX, float rotXZ, float rotZ, float rotYZ, float rotXY) {
+        renderParticle(fx, worldRenderer, view, partialTicks, rotX, rotXZ, rotZ, rotYZ, rotXY);
+    }
+
+    private void renderParticle(EntityFX fx, WorldRenderer worldRenderer, Entity view, float partialTicks,
+                                 float rotX, float rotXZ, float rotZ, float rotYZ, float rotXY) {
+        EntityRendererHandler handler = ((EntityRendererHandler.IEntityRenderer) Minecraft.getMinecraft().entityRenderer).replayModRender_getHandler();
+        if (handler != null && handler.omnidirectional) {
+            // Align all particles towards the camera
+            double dx = fx.prevPosX + (fx.posX - fx.prevPosX) * partialTicks - view.posX;
+            double dy = fx.prevPosY + (fx.posY - fx.prevPosY) * partialTicks - view.posY;
+            double dz = fx.prevPosZ + (fx.posZ - fx.prevPosZ) * partialTicks - view.posZ;
+            double pitch = -Math.atan2(dy, Math.sqrt(dx * dx + dz * dz));
+            double yaw = -Math.atan2(dx, dz);
+
+            rotX = (float) Math.cos(yaw);
+            rotZ = (float) Math.sin(yaw);
+            rotXZ = (float) Math.cos(pitch);
+
+            rotYZ = (float) (-rotZ * Math.sin(pitch));
+            rotXY = (float) (rotX * Math.sin(pitch));
+        }
+        fx.func_180434_a(worldRenderer, view, partialTicks, rotX, rotXZ, rotZ, rotYZ, rotXY);
+    }
+}

src/main/java/com/replaymod/render/mixin/MixinEntityRenderer.java

@@ -9,11 +9,10 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.EntityRenderer;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.RenderGlobal;
-import net.minecraft.client.renderer.culling.Frustum;
 import net.minecraft.client.settings.GameSettings;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.MovingObjectPosition;
 import org.lwjgl.opengl.GL11;
 import org.lwjgl.util.ReadableColor;
 import org.lwjgl.util.glu.Project;
@@ -49,14 +48,6 @@ public abstract class MixinEntityRenderer implements EntityRendererHandler.IEnti
         }
     }
 
-    @Redirect(method = "renderWorldPass", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/culling/Frustum;setPosition(DDD)V"))
-    public void replayModRender_createNoCullingFrustum(Frustum frustum, double x, double y, double z) {
-        if (replayModRender_handler != null) {
-            frustum.clippingHelper = new EntityRendererHandler.NoCullingClippingHelper();
-        }
-        frustum.setPosition(x, y, z);
-    }
-
     @Inject(method = "orientCamera", at = @At("HEAD"))
     private void replayModRender_resetRotationIfNeeded(float partialTicks, CallbackInfo ci) {
         if (replayModRender_handler != null) {
@@ -127,10 +118,10 @@ public abstract class MixinEntityRenderer implements EntityRendererHandler.IEnti
     @Shadow
     public abstract void renderHand(float partialTicks, int renderPass);
 
-    @Redirect(method = "renderWorldPass", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/RenderGlobal;drawSelectionBox(Lnet/minecraft/entity/player/EntityPlayer;Lnet/minecraft/util/math/RayTraceResult;IF)V"))
-    private void replayModRender_drawSelectionBox(RenderGlobal instance, EntityPlayer player, RayTraceResult rtr, int alwaysZero, float partialTicks) {
+    @Redirect(method = "renderWorldPass", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/RenderGlobal;drawSelectionBox(Lnet/minecraft/entity/player/EntityPlayer;Lnet/minecraft/util/MovingObjectPosition;IF)V"))
+    private void replayModRender_drawSelectionBox(RenderGlobal instance, EntityPlayer player, MovingObjectPosition mop, int alwaysZero, float partialTicks) {
         if (replayModRender_handler == null) {
-            instance.drawSelectionBox(player, rtr, alwaysZero, partialTicks);
+            instance.drawSelectionBox(player, mop, alwaysZero, partialTicks);
         }
     }
 

src/main/java/com/replaymod/render/mixin/MixinParticleManager.java

@@ -1,47 +0,0 @@
-package com.replaymod.render.mixin;
-
-import com.replaymod.render.hooks.EntityRendererHandler;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.particle.Particle;
-import net.minecraft.client.particle.ParticleManager;
-import net.minecraft.client.renderer.VertexBuffer;
-import net.minecraft.entity.Entity;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Redirect;
-
-@Mixin(ParticleManager.class)
-public abstract class MixinParticleManager {
-    @Redirect(method = "renderParticles", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/particle/Particle;renderParticle(Lnet/minecraft/client/renderer/VertexBuffer;Lnet/minecraft/entity/Entity;FFFFFF)V"))
-    private void renderNormalParticle(Particle particle, VertexBuffer vertexBuffer, Entity view, float partialTicks,
-                                      float rotX, float rotXZ, float rotZ, float rotYZ, float rotXY) {
-        renderParticle(particle, vertexBuffer, view, partialTicks, rotX, rotXZ, rotZ, rotYZ, rotXY);
-    }
-
-    @Redirect(method = "renderLitParticles", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/particle/Particle;renderParticle(Lnet/minecraft/client/renderer/VertexBuffer;Lnet/minecraft/entity/Entity;FFFFFF)V"))
-    private void renderLitParticle(Particle particle, VertexBuffer vertexBuffer, Entity view, float partialTicks,
-                                 float rotX, float rotXZ, float rotZ, float rotYZ, float rotXY) {
-        renderParticle(particle, vertexBuffer, view, partialTicks, rotX, rotXZ, rotZ, rotYZ, rotXY);
-    }
-
-    private void renderParticle(Particle particle, VertexBuffer vertexBuffer, Entity view, float partialTicks,
-                                 float rotX, float rotXZ, float rotZ, float rotYZ, float rotXY) {
-        EntityRendererHandler handler = ((EntityRendererHandler.IEntityRenderer) Minecraft.getMinecraft().entityRenderer).replayModRender_getHandler();
-        if (handler != null && handler.omnidirectional) {
-            // Align all particles towards the camera
-            double dx = particle.prevPosX + (particle.posX - particle.prevPosX) * partialTicks - view.posX;
-            double dy = particle.prevPosY + (particle.posY - particle.prevPosY) * partialTicks - view.posY;
-            double dz = particle.prevPosZ + (particle.posZ - particle.prevPosZ) * partialTicks - view.posZ;
-            double pitch = -Math.atan2(dy, Math.sqrt(dx * dx + dz * dz));
-            double yaw = -Math.atan2(dx, dz);
-
-            rotX = (float) Math.cos(yaw);
-            rotZ = (float) Math.sin(yaw);
-            rotXZ = (float) Math.cos(pitch);
-
-            rotYZ = (float) (-rotZ * Math.sin(pitch));
-            rotXY = (float) (rotX * Math.sin(pitch));
-        }
-        particle.renderParticle(vertexBuffer, view, partialTicks, rotX, rotXZ, rotZ, rotYZ, rotXY);
-    }
-}

src/main/java/com/replaymod/render/mixin/MixinRenderGlobal.java

@@ -3,13 +3,16 @@ package com.replaymod.render.mixin;
 import com.replaymod.render.hooks.ChunkLoadingRenderGlobal;
 import net.minecraft.client.renderer.RenderGlobal;
 import net.minecraft.client.renderer.chunk.ChunkRenderDispatcher;
+import net.minecraft.client.renderer.chunk.RenderChunk;
 import net.minecraft.client.renderer.culling.ICamera;
 import net.minecraft.entity.Entity;
+import net.minecraft.util.BlockPos;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 @Mixin(RenderGlobal.class)
 public abstract class MixinRenderGlobal {
@@ -34,15 +37,22 @@ public abstract class MixinRenderGlobal {
 
             do {
                 setupTerrain(viewEntity, partialTicks, camera, replayModRender_hook.nextFrameId(), playerSpectator);
-
-                replayModRender_hook.updateChunks();
             } while (displayListEntitiesDirty);
 
+            displayListEntitiesDirty = true;
+
             replayModRender_passThroughSetupTerrain = false;
             ci.cancel();
         }
     }
 
+    @Inject(method = "isPositionInRenderChunk", at = @At("HEAD"), cancellable = true)
+    public void replayModRender_isPositionInRenderChunk(BlockPos pos, RenderChunk chunk, CallbackInfoReturnable<Boolean> ci) {
+        if (replayModRender_hook != null) {
+            ci.setReturnValue(true);
+        }
+    }
+
     @Inject(method = "updateChunks", at = @At("HEAD"), cancellable = true)
     public void replayModRender_updateChunks(long finishTimeNano, CallbackInfo ci) {
         if (replayModRender_hook != null) {

src/main/java/com/replaymod/render/mixin/MixinRenderManager.java

@@ -8,7 +8,7 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 @Mixin(RenderManager.class)
 public abstract class MixinRenderManager {
@@ -19,7 +19,7 @@ public abstract class MixinRenderManager {
     private float playerViewY;
 
     @Inject(method = "doRenderEntity", at = @At("HEAD"))
-    private void replayModRender_reorientForCubicRendering(Entity entity, double dx, double dy, double dz, float iDoNotKnow, float partialTicks, boolean iDoNotCare, CallbackInfo ci) {
+    private void replayModRender_reorientForCubicRendering(Entity entity, double dx, double dy, double dz, float iDoNotKnow, float partialTicks, boolean iDoNotCare, CallbackInfoReturnable ci) {
         EntityRendererHandler handler = ((EntityRendererHandler.IEntityRenderer) Minecraft.getMinecraft().entityRenderer).replayModRender_getHandler();
         if (handler != null && handler.omnidirectional) {
             double pitch = -Math.atan2(dy, Math.sqrt(dx * dx + dz * dz));

src/main/java/com/replaymod/render/mixin/MixinRendererLivingEntity.java

@@ -2,17 +2,17 @@ package com.replaymod.render.mixin;
 
 import com.replaymod.render.hooks.EntityRendererHandler;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.entity.RenderLiving;
-import net.minecraft.entity.EntityLiving;
+import net.minecraft.client.renderer.entity.RendererLivingEntity;
+import net.minecraft.entity.EntityLivingBase;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
-@Mixin(RenderLiving.class)
-public abstract class MixinRenderLiving {
+@Mixin(RendererLivingEntity.class)
+public abstract class MixinRendererLivingEntity {
     @Inject(method = "canRenderName", at = @At("HEAD"), cancellable = true)
-    private void replayModRender_areAllNamesHidden(EntityLiving entity, CallbackInfoReturnable<Boolean> ci) {
+    private void replayModRender_areAllNamesHidden(EntityLivingBase entity, CallbackInfoReturnable<Boolean> ci) {
         EntityRendererHandler handler = ((EntityRendererHandler.IEntityRenderer) Minecraft.getMinecraft().entityRenderer).replayModRender_getHandler();
         if (handler != null && !handler.getSettings().isRenderNameTags()) {
             ci.setReturnValue(false); //this calls the cancel method

src/main/java/com/replaymod/render/rendering/VideoRenderer.java

@@ -1,5 +1,6 @@
 package com.replaymod.render.rendering;
 
+import com.replaymod.core.ReplayMod;
 import com.replaymod.pathing.player.AbstractTimelinePlayer;
 import com.replaymod.pathing.properties.TimestampProperty;
 import com.replaymod.render.RenderSettings;
@@ -11,15 +12,15 @@ import com.replaymod.render.gui.GuiRenderingDone;
 import com.replaymod.render.gui.GuiVideoRenderer;
 import com.replaymod.render.hooks.ChunkLoadingRenderGlobal;
 import com.replaymod.render.metadata.MetadataInjector;
-import com.replaymod.render.utils.SoundHandler;
 import com.replaymod.replay.ReplayHandler;
 import com.replaymod.replaystudio.pathing.path.Keyframe;
 import com.replaymod.replaystudio.pathing.path.Path;
 import com.replaymod.replaystudio.pathing.path.Timeline;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.SoundCategory;
 import net.minecraft.client.gui.ScaledResolution;
 import net.minecraft.client.renderer.OpenGlHelper;
-import net.minecraft.util.SoundCategory;
+import net.minecraft.client.shader.Framebuffer;
 import net.minecraft.util.Timer;
 import org.lwjgl.input.Mouse;
 import org.lwjgl.opengl.Display;
@@ -50,7 +51,7 @@ public class VideoRenderer implements RenderInfo {
     private int fps;
     private boolean mouseWasGrabbed;
     private boolean debugInfoWasShown;
-    private Map<SoundCategory, Float> originalSoundLevels;
+    private Map originalSoundLevels;
 
     private Future<Void> timelinePlayerFuture;
     private ChunkLoadingRenderGlobal chunkLoadingRenderGlobal;
@@ -62,6 +63,9 @@ public class VideoRenderer implements RenderInfo {
     private boolean paused;
     private boolean cancelled;
 
+    private Framebuffer guiFramebuffer;
+    private int displayWidth, displayHeight;
+
     public VideoRenderer(RenderSettings settings, ReplayHandler replayHandler, Timeline timeline) throws IOException {
         this.settings = settings;
         this.replayHandler = replayHandler;
@@ -130,6 +134,13 @@ public class VideoRenderer implements RenderInfo {
 
     @Override
     public float updateForNextFrame() {
+        // because the jGui lib uses Minecraft's displayWidth and displayHeight values, update these temporarily
+        int displayWidthBefore = mc.displayWidth;
+        int displayHeightBefore = mc.displayHeight;
+
+        mc.displayWidth = displayWidth;
+        mc.displayHeight = displayHeight;
+
         if (!settings.isHighPerformance() || framesDone % fps == 0) {
             drawGui();
         }
@@ -142,6 +153,10 @@ public class VideoRenderer implements RenderInfo {
             tick();
         }
 
+        // change Minecraft's display size back
+        mc.displayWidth = displayWidthBefore;
+        mc.displayHeight = displayHeightBefore;
+
         framesDone++;
         return mc.timer.renderPartialTicks;
     }
@@ -171,9 +186,9 @@ public class VideoRenderer implements RenderInfo {
         for (SoundCategory category : SoundCategory.values()) {
             mutedSounds.put(category, 0f);
         }
-        originalSoundLevels = mc.gameSettings.soundLevels;
-        mutedSounds.put(SoundCategory.MASTER, originalSoundLevels.get(SoundCategory.MASTER));
-        mc.gameSettings.soundLevels = mutedSounds;
+        originalSoundLevels = mc.gameSettings.mapSoundLevels;
+        mutedSounds.put(SoundCategory.MASTER, (Float) originalSoundLevels.get(SoundCategory.MASTER));
+        mc.gameSettings.mapSoundLevels = mutedSounds;
 
         fps = settings.getFramesPerSecond();
 
@@ -192,10 +207,15 @@ public class VideoRenderer implements RenderInfo {
 
         totalFrames = (int) (duration*fps/1000);
 
-        ScaledResolution scaled = new ScaledResolution(mc);
+        updateDisplaySize();
+
+        ScaledResolution scaled = new ScaledResolution(mc, displayWidth, displayHeight);
         gui.toMinecraft().setWorldAndResolution(mc, scaled.getScaledWidth(), scaled.getScaledHeight());
 
         chunkLoadingRenderGlobal = new ChunkLoadingRenderGlobal(mc.renderGlobal);
+
+        // Set up our own framebuffer to render the GUI to
+        guiFramebuffer = new Framebuffer(displayWidth, displayHeight, true);
     }
 
     private void finish() {
@@ -210,15 +230,18 @@ public class VideoRenderer implements RenderInfo {
         if (mouseWasGrabbed) {
             mc.mouseHelper.grabMouseCursor();
         }
-        mc.gameSettings.soundLevels = originalSoundLevels;
+        mc.gameSettings.mapSoundLevels = originalSoundLevels;
         mc.displayGuiScreen(null);
         if (chunkLoadingRenderGlobal != null) {
             chunkLoadingRenderGlobal.uninstall();
         }
 
-        new SoundHandler().playRenderSuccessSound();
+        ReplayMod.soundHandler.playRenderSuccessSound();
 
         new GuiRenderingDone(ReplayModRender.instance, videoWriter.getVideoFile(), totalFrames, settings).display();
+
+        // Finally, resize the Minecraft framebuffer to the actual width/height of the window
+        mc.resize(displayWidth, displayHeight);
     }
 
     private void tick() {
@@ -238,12 +261,22 @@ public class VideoRenderer implements RenderInfo {
 
     public void drawGui() {
         do {
+            // Resize the GUI framebuffer if the display size changed
+            if (!settings.isHighPerformance() && displaySizeChanged()) {
+                updateDisplaySize();
+                guiFramebuffer.createBindFramebuffer(mc.displayWidth, mc.displayHeight);
+            }
+
             pushMatrix();
             clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
             enableTexture2D();
-            mc.getFramebuffer().bindFramebuffer(true);
+            guiFramebuffer.bindFramebuffer(true);
+
             mc.entityRenderer.setupOverlayRendering();
 
+            ScaledResolution scaled = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
+            gui.toMinecraft().setWorldAndResolution(mc, scaled.getScaledWidth(), scaled.getScaledHeight());
+
             try {
                 gui.toMinecraft().handleInput();
             } catch (IOException e) {
@@ -252,18 +285,17 @@ public class VideoRenderer implements RenderInfo {
                 throw new RuntimeException(e);
             }
 
-            ScaledResolution scaled = new ScaledResolution(mc);
             int mouseX = Mouse.getX() * scaled.getScaledWidth() / mc.displayWidth;
             int mouseY = scaled.getScaledHeight() - Mouse.getY() * scaled.getScaledHeight() / mc.displayHeight - 1;
+
             gui.toMinecraft().drawScreen(mouseX, mouseY, 0);
 
-            mc.getFramebuffer().unbindFramebuffer();
+            guiFramebuffer.unbindFramebuffer();
             popMatrix();
             pushMatrix();
-            mc.getFramebuffer().framebufferRender(mc.displayWidth, mc.displayHeight);
+            guiFramebuffer.framebufferRender(displayWidth, displayHeight);
             popMatrix();
 
-
             // if not in high performance mode, update the gui size if screen size changed
             // otherwise just swap the progress gui to screen
             if (settings.isHighPerformance()) {
@@ -285,6 +317,15 @@ public class VideoRenderer implements RenderInfo {
         } while (paused);
     }
 
+    private boolean displaySizeChanged() {
+        return displayWidth != Display.getWidth() || displayHeight != Display.getHeight();
+    }
+
+    private void updateDisplaySize() {
+        displayWidth = Display.getWidth();
+        displayHeight = Display.getHeight();
+    }
+
     public int getFramesDone() {
         return framesDone;
     }

src/main/java/com/replaymod/render/utils/JailingQueue.java

@@ -2,18 +2,15 @@ package com.replaymod.render.utils;
 
 import com.google.common.base.Preconditions;
 
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-import java.util.concurrent.PriorityBlockingQueue;
+import java.util.*;
+import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.TimeUnit;
 
-public class JailingQueue<T> extends PriorityBlockingQueue<T> {
-    private final PriorityBlockingQueue<T> delegate;
+public class JailingQueue<T> extends AbstractQueue<T> implements BlockingQueue<T> {
+    private final BlockingQueue<T> delegate;
     private final Set<Thread> jailed = new HashSet<Thread>();
 
-    public JailingQueue(PriorityBlockingQueue<T> delegate) {
+    public JailingQueue(BlockingQueue<T> delegate) {
         this.delegate = delegate;
     }
 
@@ -62,13 +59,13 @@ public class JailingQueue<T> extends PriorityBlockingQueue<T> {
     }
 
     @Override
-    public void put(T t) {
+    public void put(T t) throws InterruptedException {
         tryAccess();
         delegate.put(t);
     }
 
     @Override
-    public boolean offer(T t, long timeout, TimeUnit unit) {
+    public boolean offer(T t, long timeout, TimeUnit unit) throws InterruptedException {
         tryAccess();
         return delegate.offer(t, timeout, unit);
     }

src/main/java/com/replaymod/replay/InputReplayTimer.java

@@ -143,7 +143,6 @@ public class InputReplayTimer extends WrappedTimer {
 
                 // Following are a ton of vanilla keyboard shortcuts, some are removed as they're useless in the
                 // replay viewer as of now
-                // TODO Update maybe add new key bindings
                 // TODO: Translate magic values to Keyboard.KEY_ constants
 
                 if (key == 32 && Keyboard.isKeyDown(61) && mc.ingameGUI != null) {

src/main/java/com/replaymod/replay/NoGuiScreenshot.java

@@ -16,6 +16,8 @@ import javax.imageio.ImageIO;
 import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.File;
+import java.util.Queue;
+import java.util.concurrent.FutureTask;
 
 @RequiredArgsConstructor(access = AccessLevel.PRIVATE)
 @Getter
@@ -43,7 +45,7 @@ public class NoGuiScreenshot {
                     mc.getFramebuffer().bindFramebuffer(true);
                     GlStateManager.enableTexture2D();
 
-                    mc.entityRenderer.updateCameraAndRender(mc.timer.renderPartialTicks, System.nanoTime());
+                    mc.entityRenderer.updateCameraAndRender(mc.timer.renderPartialTicks);
 
                     mc.getFramebuffer().unbindFramebuffer();
                     GlStateManager.popMatrix();
@@ -99,7 +101,9 @@ public class NoGuiScreenshot {
         // of the game loop. We cannot use the addScheduledTask method as it'll run the task if called
         // from the minecraft thread which is exactly what we want to avoid.
         synchronized (mc.scheduledTasks) {
-            mc.scheduledTasks.add(ListenableFutureTask.create(runnable, null));
+            @SuppressWarnings("unchecked")
+            Queue<FutureTask> queue = mc.scheduledTasks;
+            queue.add(ListenableFutureTask.create(runnable, null));
         }
         return future;
     }

src/main/java/com/replaymod/replay/ReplayHandler.java

@@ -23,16 +23,13 @@ import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.network.EnumPacketDirection;
 import net.minecraft.network.NetworkManager;
-import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.fml.client.FMLClientHandler;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.network.handshake.NetworkDispatcher;
 import org.lwjgl.opengl.Display;
 
 import java.io.IOException;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.UUID;
+import java.util.*;
 
 import static net.minecraft.client.renderer.GlStateManager.*;
 import static org.lwjgl.opengl.GL11.GL_COLOR_BUFFER_BIT;
@@ -62,7 +59,7 @@ public class ReplayHandler {
      */
     private boolean suppressCameraMovements;
 
-    private final Set<Marker> markers;
+    private final List<Marker> markers;
 
     private final GuiReplayOverlay overlay;
 
@@ -79,9 +76,9 @@ public class ReplayHandler {
         Preconditions.checkState(mc.isCallingFromMinecraftThread(), "Must be called from Minecraft thread.");
         this.replayFile = replayFile;
 
-        MinecraftForge.EVENT_BUS.post(new ReplayOpenEvent.Pre(this));
+        FMLCommonHandler.instance().bus().post(new ReplayOpenEvent.Pre(this));
 
-        markers = new HashSet<>(replayFile.getMarkers().or(Collections.<Marker>emptySet()));
+        markers = new ArrayList<>(replayFile.getMarkers().or(Collections.emptySet()));
 
         replaySender = new ReplaySender(this, replayFile, asyncMode);
 
@@ -90,7 +87,7 @@ public class ReplayHandler {
         overlay = new GuiReplayOverlay(this);
         overlay.setVisible(true);
 
-        MinecraftForge.EVENT_BUS.post(new ReplayOpenEvent.Post(this));
+        FMLCommonHandler.instance().bus().post(new ReplayOpenEvent.Post(this));
     }
 
     void restartedReplay() {
@@ -104,7 +101,7 @@ public class ReplayHandler {
     public void endReplay() throws IOException {
         Preconditions.checkState(mc.isCallingFromMinecraftThread(), "Must be called from Minecraft thread.");
 
-        MinecraftForge.EVENT_BUS.post(new ReplayCloseEvent.Pre(this));
+        FMLCommonHandler.instance().bus().post(new ReplayCloseEvent.Pre(this));
 
         replaySender.terminateReplay();
 
@@ -127,7 +124,7 @@ public class ReplayHandler {
 
         ReplayModReplay.instance.replayHandler = null;
 
-        MinecraftForge.EVENT_BUS.post(new ReplayCloseEvent.Post(this));
+        FMLCommonHandler.instance().bus().post(new ReplayCloseEvent.Post(this));
     }
 
     private void setup() {
@@ -188,9 +185,9 @@ public class ReplayHandler {
     /**
      * Returns all markers.
      * When changed, {@link #saveMarkers()} should be called to save the changes.
-     * @return Set of markers
+     * @return Collection of markers in no particular order
      */
-    public Set<Marker> getMarkers() {
+    public Collection<Marker> getMarkers() {
         return markers;
     }
 
@@ -199,7 +196,7 @@ public class ReplayHandler {
      */
     public void saveMarkers() {
         try {
-            replayFile.writeMarkers(markers);
+            replayFile.writeMarkers(new HashSet<>(markers));
         } catch (IOException e) {
             e.printStackTrace();
         }
@@ -314,7 +311,7 @@ public class ReplayHandler {
                 mc.getFramebuffer().bindFramebuffer(true);
                 mc.entityRenderer.setupOverlayRendering();
 
-                ScaledResolution resolution = new ScaledResolution(mc);
+                ScaledResolution resolution = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
                 guiScreen.setWorldAndResolution(mc, resolution.getScaledWidth(), resolution.getScaledHeight());
                 guiScreen.drawScreen(0, 0, 0);
 
@@ -331,8 +328,10 @@ public class ReplayHandler {
                 replaySender.setAsyncMode(true);
                 replaySender.setReplaySpeed(0);
 
-                mc.getConnection().getNetworkManager().processReceivedPackets();
-                for (Entity entity : mc.theWorld.loadedEntityList) {
+                mc.getNetHandler().getNetworkManager().processReceivedPackets();
+                @SuppressWarnings("unchecked")
+                List<Entity> entities = (List<Entity>) mc.theWorld.loadedEntityList;
+                for (Entity entity : entities) {
                     if (entity instanceof EntityOtherPlayerMP) {
                         EntityOtherPlayerMP e = (EntityOtherPlayerMP) entity;
                         e.setPosition(e.otherPlayerMPX, e.otherPlayerMPY, e.otherPlayerMPZ);

src/main/java/com/replaymod/replay/ReplaySender.java

@@ -12,22 +12,17 @@ import io.netty.channel.ChannelHandler.Sharable;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelInboundHandlerAdapter;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.entity.EntityOtherPlayerMP;
 import net.minecraft.client.gui.GuiDownloadTerrain;
 import net.minecraft.client.gui.GuiErrorScreen;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.entity.Entity;
-import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.network.*;
 import net.minecraft.network.play.server.*;
-import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.IChatComponent;
 import net.minecraft.world.EnumDifficulty;
 import net.minecraft.world.World;
 import net.minecraft.world.WorldSettings.GameType;
 import net.minecraft.world.WorldType;
-import net.minecraftforge.common.MinecraftForge;
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
-import net.minecraftforge.fml.common.gameevent.TickEvent;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
 
@@ -44,22 +39,30 @@ import java.util.concurrent.Callable;
  */
 @Sharable
 public class ReplaySender extends ChannelInboundHandlerAdapter {
+
+    /**
+     * Previously packets for the client player were inserted using one fixed entity id (this one).
+     * This is no longer the case however to provide backwards compatibility, we have to convert
+     * these old packets to use the normal entity id.
+     * Need to punch someone? -> CrushedPixel
+     */
+    public static final int LEGACY_ENTITY_ID = Integer.MIN_VALUE + 9001;
+
     /**
      * These packets are ignored completely during replay.
      */
     private static final List<Class> BAD_PACKETS = Arrays.<Class>asList(
-            // TODO Update possibly more?
-            SPacketUpdateHealth.class,
-            SPacketOpenWindow.class,
-            SPacketCloseWindow.class,
-            SPacketSetSlot.class,
-            SPacketWindowItems.class,
-            SPacketSignEditorOpen.class,
-            SPacketStatistics.class,
-            SPacketSetExperience.class,
-            SPacketCamera.class,
-            SPacketPlayerAbilities.class,
-            SPacketTitle.class);
+            S06PacketUpdateHealth.class,
+            S2DPacketOpenWindow.class,
+            S2EPacketCloseWindow.class,
+            S2FPacketSetSlot.class,
+            S30PacketWindowItems.class,
+            S36PacketSignEditorOpen.class,
+            S37PacketStatistics.class,
+            S1FPacketSetExperience.class,
+            S43PacketCamera.class,
+            S39PacketPlayerAbilities.class,
+            S45PacketTitle.class);
 
     private static int TP_DISTANCE_LIMIT = 128;
 
@@ -168,8 +171,6 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
         this.asyncMode = asyncMode;
         this.replayLength = file.getMetaData().getDuration();
 
-        MinecraftForge.EVENT_BUS.register(this);
-
         if (asyncMode) {
             new Thread(asyncSender, "replaymod-async-sender").start();
         }
@@ -238,7 +239,6 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
      */
     public void terminateReplay() {
         terminate = true;
-        MinecraftForge.EVENT_BUS.unregister(this);
         try {
             channelInactive(ctx);
             ctx.channel().pipeline().close();
@@ -247,25 +247,6 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
         }
     }
 
-    @SubscribeEvent
-    public void onWorldTick(TickEvent.ClientTickEvent event) {
-        // Unfortunately the WorldTickEvent doesn't seem to be emitted on the CLIENT side
-        if (event.phase != TickEvent.Phase.START) return;
-
-        // Spawning a player into an empty chunk (which we might do with the recording player)
-        // prevents it from being moved by teleport packets (it essentially gets stuck) because
-        // Entity#addedToChunk is not set and it is therefore not updated every tick.
-        // To counteract this, we need to manually update it's position if it hasn't been added
-        // to any chunk yet.
-        if (mc.theWorld != null) {
-            for (EntityPlayer playerEntity : mc.theWorld.playerEntities) {
-                if (!playerEntity.addedToChunk && playerEntity instanceof EntityOtherPlayerMP) {
-                    playerEntity.onLivingUpdate();
-                }
-            }
-        }
-    }
-
     @Override
     public void channelRead(ChannelHandlerContext ctx, Object msg)
             throws Exception {
@@ -293,21 +274,21 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
                     // Therefore we have to remove all loaded, dead entities manually if we are in sync mode.
                     // We do this after every SpawnX packet and after the destroy entities packet.
                     if (!asyncMode && mc.theWorld != null) {
-                        if (p instanceof SPacketSpawnPlayer
-                                || p instanceof SPacketSpawnObject
-                                || p instanceof SPacketSpawnMob
-                                || p instanceof SPacketSpawnGlobalEntity
-                                || p instanceof SPacketSpawnPainting
-                                || p instanceof SPacketSpawnExperienceOrb
-                                || p instanceof SPacketDestroyEntities) {
+                        if (p instanceof S0CPacketSpawnPlayer
+                                || p instanceof S0EPacketSpawnObject
+                                || p instanceof S0FPacketSpawnMob
+                                || p instanceof S2CPacketSpawnGlobalEntity
+                                || p instanceof S10PacketSpawnPainting
+                                || p instanceof S11PacketSpawnExperienceOrb
+                                || p instanceof S13PacketDestroyEntities) {
                             World world = mc.theWorld;
                             for (int i = 0; i < world.loadedEntityList.size(); ++i) {
-                                Entity entity = world.loadedEntityList.get(i);
+                                Entity entity = (Entity) world.loadedEntityList.get(i);
                                 if (entity.isDead) {
                                     int chunkX = entity.chunkCoordX;
                                     int chunkY = entity.chunkCoordZ;
 
-                                    if (entity.addedToChunk && world.getChunkProvider().getLoadedChunk(chunkX, chunkY) != null) {
+                                    if (entity.addedToChunk && world.getChunkProvider().chunkExists(chunkX, chunkY)) {
                                         world.getChunkFromChunkCoords(chunkX, chunkY).removeEntity(entity);
                                     }
 
@@ -345,8 +326,8 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
      * @return The processed packet or {@code null} if no packet shall be sent
      */
     protected Packet processPacket(Packet p) throws Exception {
-        if (p instanceof SPacketCustomPayload) {
-            SPacketCustomPayload packet = (SPacketCustomPayload) p;
+        if (p instanceof S3FPacketCustomPayload) {
+            S3FPacketCustomPayload packet = (S3FPacketCustomPayload) p;
             if (Restrictions.PLUGIN_CHANNEL.equals(packet.getChannelName())) {
                 final String unknown = replayHandler.getRestrictions().handle(packet);
                 if (unknown == null) {
@@ -372,8 +353,8 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
                 }
             }
         }
-        if (p instanceof SPacketDisconnect) {
-            ITextComponent reason = ((SPacketDisconnect) p).getReason();
+        if (p instanceof S40PacketDisconnect) {
+            IChatComponent reason = ((S40PacketDisconnect) p).func_149165_c();
             if ("Please update to view this replay.".equals(reason.getUnformattedText())) {
                 // This version of the mod supports replay restrictions so we are allowed
                 // to remove this packet.
@@ -383,9 +364,11 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
 
         if(BAD_PACKETS.contains(p.getClass())) return null;
 
-        if(p instanceof SPacketResourcePackSend) {
-            SPacketResourcePackSend packet = (SPacketResourcePackSend) p;
-            String url = packet.getURL();
+        convertLegacyEntityIds(p);
+
+        if(p instanceof S48PacketResourcePackSend) {
+            S48PacketResourcePackSend packet = (S48PacketResourcePackSend) p;
+            String url = packet.func_179783_a();
             if (url.startsWith("replay://")) {
                 int id = Integer.parseInt(url.substring("replay://".length()));
                 Map<Integer, String> index = replayFile.getResourcePackIndex();
@@ -396,17 +379,17 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
                         if (!file.exists()) {
                             IOUtils.copy(replayFile.getResourcePack(hash).get(), new FileOutputStream(file));
                         }
-                        mc.getResourcePackRepository().setResourcePackInstance(file);
+                        mc.getResourcePackRepository().func_177319_a(file);
                     }
                 }
                 return null;
             }
         }
 
-        if(p instanceof SPacketJoinGame) {
-            SPacketJoinGame packet = (SPacketJoinGame) p;
+        if(p instanceof S01PacketJoinGame) {
+            S01PacketJoinGame packet = (S01PacketJoinGame) p;
             allowMovement = true;
-            int entId = packet.getPlayerId();
+            int entId = packet.getEntityId();
             actualID = entId;
             entId = -1789435; // Camera entity id should be negative which is an invalid id and can't be used by servers
             int dimension = packet.getDimension();
@@ -414,21 +397,21 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
             int maxPlayers = packet.getMaxPlayers();
             WorldType worldType = packet.getWorldType();
 
-            p = new SPacketJoinGame(entId, GameType.SPECTATOR, false, dimension,
+            p = new S01PacketJoinGame(entId, GameType.SPECTATOR, false, dimension,
                     difficulty, maxPlayers, worldType, false);
         }
 
-        if(p instanceof SPacketRespawn) {
-            SPacketRespawn respawn = (SPacketRespawn) p;
-            p = new SPacketRespawn(respawn.getDimensionID(),
-                    respawn.getDifficulty(), respawn.getWorldType(), GameType.SPECTATOR);
+        if(p instanceof S07PacketRespawn) {
+            S07PacketRespawn respawn = (S07PacketRespawn) p;
+            p = new S07PacketRespawn(respawn.func_149082_c(),
+                    respawn.func_149081_d(), respawn.func_149080_f(), GameType.SPECTATOR);
 
             allowMovement = true;
         }
 
-        if(p instanceof SPacketPlayerPosLook) {
+        if(p instanceof S08PacketPlayerPosLook) {
             if(!hasWorldLoaded) hasWorldLoaded = true;
-            final SPacketPlayerPosLook ppl = (SPacketPlayerPosLook) p;
+            final S08PacketPlayerPosLook ppl = (S08PacketPlayerPosLook) p;
 
             if (mc.currentScreen instanceof GuiDownloadTerrain) {
                 // Close the world loading screen manually in case we swallow the packet
@@ -439,17 +422,17 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
 
             CameraEntity cent = replayHandler.getCameraEntity();
 
-            for (SPacketPlayerPosLook.EnumFlags relative : ppl.getFlags()) {
-                if (relative == SPacketPlayerPosLook.EnumFlags.X
-                        || relative == SPacketPlayerPosLook.EnumFlags.Y
-                        || relative == SPacketPlayerPosLook.EnumFlags.Z) {
+            for (Object relative : ppl.func_179834_f()) {
+                if (relative == S08PacketPlayerPosLook.EnumFlags.X
+                        || relative == S08PacketPlayerPosLook.EnumFlags.Y
+                        || relative == S08PacketPlayerPosLook.EnumFlags.Z) {
                     return null; // At least one of the coordinates is relative, so we don't care
                 }
             }
 
             if(cent != null) {
-                if(!allowMovement && !((Math.abs(cent.posX - ppl.getX()) > TP_DISTANCE_LIMIT) ||
-                        (Math.abs(cent.posZ - ppl.getZ()) > TP_DISTANCE_LIMIT))) {
+                if(!allowMovement && !((Math.abs(cent.posX - ppl.func_148932_c()) > TP_DISTANCE_LIMIT) ||
+                        (Math.abs(cent.posZ - ppl.func_148933_e()) > TP_DISTANCE_LIMIT))) {
                     return null;
                 } else {
                     allowMovement = false;
@@ -468,15 +451,15 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
                     }
 
                     CameraEntity cent = replayHandler.getCameraEntity();
-                    cent.setCameraPosition(ppl.getX(), ppl.getY(), ppl.getZ());
+                    cent.setCameraPosition(ppl.func_148932_c(), ppl.func_148928_d(), ppl.func_148933_e());
                     return null;
                 }
             }.call();
         }
 
-        if(p instanceof SPacketChangeGameState) {
-            SPacketChangeGameState pg = (SPacketChangeGameState)p;
-            int reason = pg.getGameState();
+        if(p instanceof S2BPacketChangeGameState) {
+            S2BPacketChangeGameState pg = (S2BPacketChangeGameState)p;
+            int reason = pg.func_149138_c();
 
             // only allow the following packets:
             // 1 - End raining
@@ -490,7 +473,7 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
             }
         }
 
-        if (p instanceof SPacketChat) {
+        if (p instanceof S02PacketChat) {
             if (!ReplayModReplay.instance.getCore().getSettingsRegistry().get(Setting.SHOW_CHAT)) {
                 return null;
             }
@@ -503,7 +486,7 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
     @SuppressWarnings("unchecked")
     public void channelActive(ChannelHandlerContext ctx) throws Exception {
         this.ctx = ctx;
-        ctx.attr(NetworkManager.PROTOCOL_ATTRIBUTE_KEY).set(EnumConnectionState.PLAY);
+        ctx.attr(NetworkManager.attrKeyConnectionState).set(EnumConnectionState.PLAY);
         super.channelActive(ctx);
     }
 
@@ -708,11 +691,11 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
     protected Packet processPacketAsync(Packet p) {
         //If hurrying, ignore some packets, except for short durations
         if(desiredTimeStamp - lastTimeStamp > 1000) {
-            if(p instanceof SPacketParticles) return null;
+            if(p instanceof S2APacketParticles) return null;
 
-            if(p instanceof SPacketSpawnObject) {
-                SPacketSpawnObject pso = (SPacketSpawnObject)p;
-                int type = pso.getType();
+            if(p instanceof S0EPacketSpawnObject) {
+                S0EPacketSpawnObject pso = (S0EPacketSpawnObject)p;
+                int type = pso.func_148993_l();
                 if(type == 76) { // Firework rocket
                     return null;
                 }
@@ -798,6 +781,68 @@ public class ReplaySender extends ChannelInboundHandlerAdapter {
         return p; // During synchronous playback everything is sent normally
     }
 
+    /**
+     * This is necessary to convert packets from old replays to new replays.
+     * @param packet The packet to be transformed.
+     * @see #LEGACY_ENTITY_ID
+     */
+    private void convertLegacyEntityIds(Packet packet) {
+        if (packet instanceof S0CPacketSpawnPlayer) {
+            S0CPacketSpawnPlayer p = (S0CPacketSpawnPlayer) packet;
+            if (p.field_148957_a == LEGACY_ENTITY_ID) {
+                p.field_148957_a = actualID;
+            }
+        } else if (packet instanceof S18PacketEntityTeleport) {
+            S18PacketEntityTeleport p = (S18PacketEntityTeleport) packet;
+            if (p.field_149458_a == LEGACY_ENTITY_ID) {
+                p.field_149458_a = actualID;
+            }
+        } else if (packet instanceof S14PacketEntity.S17PacketEntityLookMove) {
+            S14PacketEntity.S17PacketEntityLookMove p = (S14PacketEntity.S17PacketEntityLookMove) packet;
+            if (p.field_149074_a == LEGACY_ENTITY_ID) {
+                p.field_149074_a = actualID;
+            }
+        } else if (packet instanceof S19PacketEntityHeadLook) {
+            S19PacketEntityHeadLook p = (S19PacketEntityHeadLook) packet;
+            if (p.field_149384_a == LEGACY_ENTITY_ID) {
+                p.field_149384_a = actualID;
+            }
+        } else if (packet instanceof S12PacketEntityVelocity) {
+            S12PacketEntityVelocity p = (S12PacketEntityVelocity) packet;
+            if (p.field_149417_a == LEGACY_ENTITY_ID) {
+                p.field_149417_a = actualID;
+            }
+        } else if (packet instanceof S0BPacketAnimation) {
+            S0BPacketAnimation p = (S0BPacketAnimation) packet;
+            if (p.entityId == LEGACY_ENTITY_ID) {
+                p.entityId = actualID;
+            }
+        } else if (packet instanceof S04PacketEntityEquipment) {
+            S04PacketEntityEquipment p = (S04PacketEntityEquipment) packet;
+            if (p.field_149394_a == LEGACY_ENTITY_ID) {
+                p.field_149394_a = actualID;
+            }
+        } else if (packet instanceof S1BPacketEntityAttach) {
+            S1BPacketEntityAttach p = (S1BPacketEntityAttach) packet;
+            if (p.field_149408_a == LEGACY_ENTITY_ID) {
+                p.field_149408_a = actualID;
+            }
+            if (p.field_149406_b == LEGACY_ENTITY_ID) {
+                p.field_149406_b = actualID;
+            }
+        } else if (packet instanceof S0DPacketCollectItem) {
+            S0DPacketCollectItem p = (S0DPacketCollectItem) packet;
+            if (p.field_149356_b == LEGACY_ENTITY_ID) {
+                p.field_149356_b = actualID;
+            }
+        } else if (packet instanceof S13PacketDestroyEntities) {
+            S13PacketDestroyEntities p = (S13PacketDestroyEntities) packet;
+            if (p.field_149100_a.length == 1 && p.field_149100_a[0] == LEGACY_ENTITY_ID) {
+                p.field_149100_a[0] = actualID;
+            }
+        }
+    }
+
     private static final class PacketData {
         private final int timestamp;
         private final byte[] bytes;

src/main/java/com/replaymod/replay/camera/CameraEntity.java

@@ -10,6 +10,7 @@ import lombok.Getter;
 import lombok.Setter;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.entity.AbstractClientPlayer;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.network.NetHandlerPlayClient;
 import net.minecraft.client.settings.KeyBinding;
@@ -17,17 +18,16 @@ import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityLiving;
 import net.minecraft.entity.item.EntityItemFrame;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.inventory.EntityEquipmentSlot;
-import net.minecraft.stats.StatisticsManager;
-import net.minecraft.util.EnumHand;
+import net.minecraft.stats.StatFileWriter;
+import net.minecraft.util.AxisAlignedBB;
+import net.minecraft.util.MovingObjectPosition;
 import net.minecraft.util.ResourceLocation;
-import net.minecraft.util.math.AxisAlignedBB;
-import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.world.World;
 import net.minecraftforge.client.event.EntityViewRenderEvent;
 import net.minecraftforge.client.event.RenderGameOverlayEvent;
 import net.minecraftforge.client.event.RenderHandEvent;
 import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.EventPriority;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.TickEvent;
@@ -65,8 +65,9 @@ public class CameraEntity extends EntityPlayerSP {
      */
     private final EventHandler eventHandler = new EventHandler();
 
-    public CameraEntity(Minecraft mcIn, World worldIn, NetHandlerPlayClient netHandlerPlayClient, StatisticsManager statisticsManager) {
-        super(mcIn, worldIn, netHandlerPlayClient, statisticsManager);
+    public CameraEntity(Minecraft mcIn, World worldIn, NetHandlerPlayClient netHandlerPlayClient, StatFileWriter statFileWriter) {
+        super(mcIn, worldIn, netHandlerPlayClient, statFileWriter);
+        FMLCommonHandler.instance().bus().register(eventHandler);
         MinecraftForge.EVENT_BUS.register(eventHandler);
         cameraController = ReplayModReplay.instance.createCameraController(this);
     }
@@ -237,6 +238,14 @@ public class CameraEntity extends EntityPlayerSP {
         return ReplayModReplay.instance.getReplayHandler().isCameraView(); // Make sure we're treated as spectator
     }
 
+    @Override
+    public boolean shouldRenderInPass(int pass) {
+        // Never render the camera
+        // This is necessary to hide the player head in third person mode and to not
+        // cause any unwanted shadows when rendering with shaders.
+        return false;
+    }
+
     @Override
     public ResourceLocation getLocationSkin() {
         Entity view = mc.getRenderViewEntity();
@@ -246,6 +255,15 @@ public class CameraEntity extends EntityPlayerSP {
         return super.getLocationSkin();
     }
 
+    @Override
+    public String getSkinType() {
+        Entity view = mc.getRenderViewEntity();
+        if (view != this && view instanceof AbstractClientPlayer) {
+            return ((AbstractClientPlayer) view).getSkinType();
+        }
+        return super.getSkinType();
+    }
+
     @Override
     public float getSwingProgress(float renderPartialTicks) {
         Entity view = mc.getRenderViewEntity();
@@ -256,49 +274,12 @@ public class CameraEntity extends EntityPlayerSP {
     }
 
     @Override
-    public float getCooldownPeriod() {
-        Entity view = mc.getRenderViewEntity();
-        if (view != this && view instanceof EntityPlayer) {
-            return ((EntityPlayer) view).getCooldownPeriod();
-        }
-        return 1;
-    }
-
-    @Override
-    public float getCooledAttackStrength(float adjustTicks) {
-        Entity view = mc.getRenderViewEntity();
-        if (view != this && view instanceof EntityPlayer) {
-            return ((EntityPlayer) view).getCooledAttackStrength(adjustTicks);
-        }
-        // Default to 1 as to not render the cooldown indicator (renders for < 1)
-        return 1;
-    }
-
-    @Override
-    public EnumHand getActiveHand() {
-        Entity view = mc.getRenderViewEntity();
-        if (view != this && view instanceof EntityPlayer) {
-            return ((EntityPlayer) view).getActiveHand();
-        }
-        return super.getActiveHand();
-    }
-
-    @Override
-    public boolean isHandActive() {
-        Entity view = mc.getRenderViewEntity();
-        if (view != this && view instanceof EntityPlayer) {
-            return ((EntityPlayer) view).isHandActive();
-        }
-        return super.isHandActive();
-    }
-
-    @Override
-    public RayTraceResult rayTrace(double p_174822_1_, float p_174822_3_) {
-        RayTraceResult pos = super.rayTrace(p_174822_1_, 1f);
+    public MovingObjectPosition rayTrace(double p_174822_1_, float p_174822_3_) {
+        MovingObjectPosition pos = super.rayTrace(p_174822_1_, 1f);
 
         // Make sure we can never look at blocks (-> no outline)
-        if(pos != null && pos.typeOfHit == RayTraceResult.Type.BLOCK) {
-            pos.typeOfHit = RayTraceResult.Type.MISS;
+        if(pos != null && pos.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK) {
+            pos.typeOfHit = MovingObjectPosition.MovingObjectType.MISS;
         }
 
         return pos;
@@ -307,6 +288,7 @@ public class CameraEntity extends EntityPlayerSP {
     @Override
     public void setDead() {
         super.setDead();
+        FMLCommonHandler.instance().bus().unregister(eventHandler);
         MinecraftForge.EVENT_BUS.unregister(eventHandler);
     }
 
@@ -364,13 +346,9 @@ public class CameraEntity extends EntityPlayerSP {
         @SubscribeEvent
         public void preCrosshairRender(RenderGameOverlayEvent.Pre event) {
             // The crosshair should only render if targeted entity can actually be spectated
-            if (event.getType() == RenderGameOverlayEvent.ElementType.CROSSHAIRS) {
+            if (event.type == RenderGameOverlayEvent.ElementType.CROSSHAIRS) {
                 event.setCanceled(!canSpectate(mc.pointedEntity));
             }
-            // Hotbar should never be rendered
-            if (event.getType() == RenderGameOverlayEvent.ElementType.HOTBAR) {
-                event.setCanceled(true);
-            }
         }
 
         @SubscribeEvent
@@ -397,13 +375,10 @@ public class CameraEntity extends EntityPlayerSP {
                 if (lastHandRendered != player) {
                     lastHandRendered = player;
 
-                    mc.entityRenderer.itemRenderer.prevEquippedProgressMainHand = 1;
-                    mc.entityRenderer.itemRenderer.prevEquippedProgressOffHand = 1;
-                    mc.entityRenderer.itemRenderer.equippedProgressMainHand = 1;
-                    mc.entityRenderer.itemRenderer.equippedProgressOffHand = 1;
-                    mc.entityRenderer.itemRenderer.itemStackMainHand = player.getItemStackFromSlot(EntityEquipmentSlot.MAINHAND);
-                    mc.entityRenderer.itemRenderer.itemStackOffHand = player.getItemStackFromSlot(EntityEquipmentSlot.OFFHAND);
-
+                    mc.entityRenderer.itemRenderer.prevEquippedProgress = 1;
+                    mc.entityRenderer.itemRenderer.equippedProgress = 1;
+                    mc.entityRenderer.itemRenderer.itemToRender = player.inventory.getCurrentItem();
+                    mc.entityRenderer.itemRenderer.equippedItemSlot = player.inventory.currentItem;
 
                     mc.thePlayer.renderArmYaw = mc.thePlayer.prevRenderArmYaw = player.rotationYaw;
                     mc.thePlayer.renderArmPitch = mc.thePlayer.prevRenderArmPitch = player.rotationPitch;
@@ -414,7 +389,7 @@ public class CameraEntity extends EntityPlayerSP {
         @SubscribeEvent
         public void onEntityViewRenderEvent(EntityViewRenderEvent.CameraSetup event) {
             if (mc.getRenderViewEntity() == CameraEntity.this) {
-                event.setRoll(roll);
+                event.roll = roll;
             }
         }
     }

src/main/java/com/replaymod/replay/camera/ClassicCameraController.java

@@ -2,8 +2,8 @@ package com.replaymod.replay.camera;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.settings.KeyBinding;
-import net.minecraft.util.math.MathHelper;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.MathHelper;
+import net.minecraft.util.Vec3;
 import org.lwjgl.Sys;
 
 // TODO: Marius is responsible for this. Please, someone clean it up.
@@ -18,8 +18,8 @@ public class ClassicCameraController implements CameraController {
     private double THRESHOLD = MAX_SPEED / 20;
     private double DECAY = MAX_SPEED/3;
 
-    private Vec3d direction;
-    private Vec3d dirBefore;
+    private Vec3 direction;
+    private Vec3 dirBefore;
     private double motion;
     private long lastCall = Sys.getTime();
 
@@ -129,7 +129,7 @@ public class ClassicCameraController implements CameraController {
             return;
         }
 
-        Vec3d movement = direction.normalize();
+        Vec3 movement = direction.normalize();
         double factor = motion * (frac / 1000D);
 
         camera.moveCamera(movement.xCoord * factor, movement.yCoord * factor, movement.zCoord * factor);
@@ -158,7 +158,7 @@ public class ClassicCameraController implements CameraController {
                 break;
         }
 
-        Vec3d dbf = direction;
+        Vec3 dbf = direction;
 
         if(dirBefore != null) {
             direction = dirBefore.normalize().add(direction);
@@ -169,12 +169,12 @@ public class ClassicCameraController implements CameraController {
         updateMovement();
     }
 
-    private Vec3d getVectorForRotation(float pitch, float yaw) {
+    private Vec3 getVectorForRotation(float pitch, float yaw) {
         float f2 = MathHelper.cos(-yaw * 0.017453292F - (float) Math.PI);
         float f3 = MathHelper.sin(-yaw * 0.017453292F - (float)Math.PI);
         float f4 = -MathHelper.cos(-pitch * 0.017453292F);
         float f5 = MathHelper.sin(-pitch * 0.017453292F);
-        return new Vec3d((double)(f3 * f4), (double)f5, (double)(f2 * f4));
+        return new Vec3((double)(f3 * f4), (double)f5, (double)(f2 * f4));
     }
 
     public enum MoveDirection {

src/main/java/com/replaymod/replay/camera/SpectatorCameraController.java

@@ -41,9 +41,8 @@ public class SpectatorCameraController implements CameraController {
             if (view instanceof EntityPlayer) {
                 EntityPlayer viewPlayer = (EntityPlayer) view;
                 camera.inventory = viewPlayer.inventory;
-                camera.itemStackMainHand = viewPlayer.itemStackMainHand;
-                camera.swingingHand = viewPlayer.swingingHand;
-                camera.activeItemStackUseCount = viewPlayer.activeItemStackUseCount;
+                camera.itemInUse = viewPlayer.itemInUse;
+                camera.itemInUseCount = viewPlayer.itemInUseCount;
             }
         }
     }

src/main/java/com/replaymod/replay/gui/overlay/GuiEditMarkerPopup.java

@@ -5,14 +5,17 @@ import com.replaymod.replay.ReplayHandler;
 import de.johni0702.minecraft.gui.container.GuiContainer;
 import de.johni0702.minecraft.gui.container.GuiPanel;
 import de.johni0702.minecraft.gui.element.*;
+import de.johni0702.minecraft.gui.function.Typeable;
 import de.johni0702.minecraft.gui.layout.GridLayout;
 import de.johni0702.minecraft.gui.layout.HorizontalLayout;
 import de.johni0702.minecraft.gui.layout.VerticalLayout;
 import de.johni0702.minecraft.gui.popup.AbstractGuiPopup;
 import de.johni0702.minecraft.gui.utils.Colors;
 import com.replaymod.replaystudio.data.Marker;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.util.ReadablePoint;
 
-public class GuiEditMarkerPopup extends AbstractGuiPopup<GuiEditMarkerPopup> {
+public class GuiEditMarkerPopup extends AbstractGuiPopup<GuiEditMarkerPopup> implements Typeable {
     private final ReplayHandler replayHandler;
     private final Marker marker;
 
@@ -107,4 +110,13 @@ public class GuiEditMarkerPopup extends AbstractGuiPopup<GuiEditMarkerPopup> {
     protected GuiEditMarkerPopup getThis() {
         return this;
     }
+
+    @Override
+    public boolean typeKey(ReadablePoint mousePosition, int keyCode, char keyChar, boolean ctrlDown, boolean shiftDown) {
+        if (keyCode == Keyboard.KEY_ESCAPE) {
+            cancelButton.onClick();
+            return true;
+        }
+        return false;
+    }
 }

src/main/java/com/replaymod/replay/gui/overlay/GuiMarkerTimeline.java

@@ -2,14 +2,14 @@ package com.replaymod.replay.gui.overlay;
 
 import com.replaymod.core.ReplayMod;
 import com.replaymod.replay.ReplayHandler;
-import com.replaymod.replaystudio.data.Marker;
 import com.replaymod.replaystudio.util.Location;
 import de.johni0702.minecraft.gui.GuiRenderer;
 import de.johni0702.minecraft.gui.RenderInfo;
 import de.johni0702.minecraft.gui.element.advanced.AbstractGuiTimeline;
 import de.johni0702.minecraft.gui.function.Draggable;
+import com.replaymod.replaystudio.data.Marker;
 import net.minecraft.client.resources.I18n;
-import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.MathHelper;
 import org.lwjgl.util.Point;
 import org.lwjgl.util.ReadableDimension;
 import org.lwjgl.util.ReadablePoint;
@@ -133,6 +133,8 @@ public class GuiMarkerTimeline extends AbstractGuiTimeline<GuiMarkerTimeline> im
                 replayHandler.doJump(marker.getTime(), false);
             }
             return true;
+        } else {
+            selectedMarker = null;
         }
         return super.mouseClick(position, button);
     }

src/main/java/com/replaymod/replay/gui/overlay/GuiReplayOverlay.java

@@ -7,14 +7,16 @@ import de.johni0702.minecraft.gui.GuiRenderer;
 import de.johni0702.minecraft.gui.RenderInfo;
 import de.johni0702.minecraft.gui.container.AbstractGuiOverlay;
 import de.johni0702.minecraft.gui.container.GuiPanel;
+import de.johni0702.minecraft.gui.element.GuiElement;
 import de.johni0702.minecraft.gui.element.GuiSlider;
 import de.johni0702.minecraft.gui.element.GuiTexturedButton;
+import de.johni0702.minecraft.gui.element.GuiTooltip;
 import de.johni0702.minecraft.gui.element.advanced.IGuiTimeline;
 import de.johni0702.minecraft.gui.layout.CustomLayout;
 import de.johni0702.minecraft.gui.layout.HorizontalLayout;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.client.settings.GameSettings;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.InputEvent;
 import org.lwjgl.util.ReadableDimension;
@@ -27,8 +29,20 @@ public class GuiReplayOverlay extends AbstractGuiOverlay<GuiReplayOverlay> {
 
     public final GuiPanel topPanel = new GuiPanel(this)
             .setLayout(new HorizontalLayout(HorizontalLayout.Alignment.LEFT).setSpacing(5));
-    public final GuiTexturedButton playPauseButton = new GuiTexturedButton().setSize(20, 20)
-            .setTexture(ReplayMod.TEXTURE, TEXTURE_SIZE);
+    public final GuiTexturedButton playPauseButton = new GuiTexturedButton() {
+        @Override
+        public GuiElement getTooltip(RenderInfo renderInfo) {
+            GuiTooltip tooltip = (GuiTooltip) super.getTooltip(renderInfo);
+            if (tooltip != null) {
+                if (getTextureNormal().getY() == 0) { // Play button
+                    tooltip.setI18nText("replaymod.gui.ingame.menu.unpause");
+                } else { // Pause button
+                    tooltip.setI18nText("replaymod.gui.ingame.menu.pause");
+                }
+            }
+            return tooltip;
+        }
+    }.setSize(20, 20).setTexture(ReplayMod.TEXTURE, TEXTURE_SIZE).setTooltip(new GuiTooltip());
     public final GuiSlider speedSlider = new GuiSlider().setSize(100, 20).setSteps(37); // 0.0 is not included
     public final GuiMarkerTimeline timeline;
 
@@ -123,9 +137,9 @@ public class GuiReplayOverlay extends AbstractGuiOverlay<GuiReplayOverlay> {
     public void setVisible(boolean visible) {
         if (isVisible() != visible) {
             if (visible) {
-                MinecraftForge.EVENT_BUS.register(this);
+                FMLCommonHandler.instance().bus().register(this);
             } else {
-                MinecraftForge.EVENT_BUS.unregister(this);
+                FMLCommonHandler.instance().bus().unregister(this);
             }
         }
         super.setVisible(visible);

src/main/java/com/replaymod/replay/gui/screen/GuiReplayViewer.java

@@ -6,7 +6,12 @@ import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
 import com.mojang.realmsclient.gui.ChatFormatting;
 import com.replaymod.core.gui.GuiReplaySettings;
+import com.replaymod.core.utils.Utils;
 import com.replaymod.replay.ReplayModReplay;
+import com.replaymod.replaystudio.replay.ReplayFile;
+import com.replaymod.replaystudio.replay.ReplayMetaData;
+import com.replaymod.replaystudio.replay.ZipReplayFile;
+import com.replaymod.replaystudio.studio.ReplayStudio;
 import de.johni0702.minecraft.gui.container.AbstractGuiContainer;
 import de.johni0702.minecraft.gui.container.GuiContainer;
 import de.johni0702.minecraft.gui.container.GuiPanel;
@@ -20,11 +25,6 @@ import de.johni0702.minecraft.gui.layout.VerticalLayout;
 import de.johni0702.minecraft.gui.popup.GuiYesNoPopup;
 import de.johni0702.minecraft.gui.utils.Colors;
 import de.johni0702.minecraft.gui.utils.Consumer;
-import com.replaymod.replaystudio.replay.ReplayFile;
-import com.replaymod.replaystudio.replay.ReplayMetaData;
-import com.replaymod.replaystudio.replay.ZipReplayFile;
-import com.replaymod.replaystudio.studio.ReplayStudio;
-import com.replaymod.core.utils.Utils;
 import net.minecraft.client.gui.GuiErrorScreen;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.util.Util;
@@ -54,6 +54,9 @@ public class GuiReplayViewer extends GuiScreen {
         @Override
         public void run() {
             replayButtonPanel.forEach(IGuiButton.class).setEnabled(list.getSelected() != null);
+            if (list.getSelected() != null && list.getSelected().incompatible) {
+                loadButton.setDisabled();
+            }
         }
     }).onLoad(new Consumer<Consumer<Supplier<GuiReplayEntry>>> () {
         @Override
@@ -95,6 +98,12 @@ public class GuiReplayViewer extends GuiScreen {
                 e.printStackTrace();
             }
         }
+    }).onSelectionDoubleClicked(() -> {
+        if (this.loadButton.isEnabled()) {
+            this.loadButton.onClick();
+            // Disable load button to prevent the player from opening the replay twice at the same time
+            this.loadButton.setDisabled();
+        }
     }).setDrawShadow(true).setDrawSlider(true);
 
     public final GuiButton loadButton = new GuiButton().onClick(new Runnable() {
@@ -270,6 +279,7 @@ public class GuiReplayViewer extends GuiScreen {
         public final GuiLabel date = new GuiLabel().setColor(Colors.LIGHT_GRAY);
         public final GuiPanel infoPanel = new GuiPanel(this).setLayout(new VerticalLayout().setSpacing(2))
                 .addElements(null, name, server, date);
+        public final GuiLabel version = new GuiLabel(this).setColor(Colors.RED);
         public final GuiImage thumbnail;
         public final GuiLabel duration = new GuiLabel();
         public final GuiPanel durationPanel = new GuiPanel().setBackgroundColor(Colors.HALF_TRANSPARENT)
@@ -287,6 +297,7 @@ public class GuiReplayViewer extends GuiScreen {
                 });
 
         private final long dateMillis;
+        private final boolean incompatible;
 
         public GuiReplayEntry(File file, ReplayMetaData metaData, BufferedImage thumbImage) {
             this.file = file;
@@ -297,6 +308,10 @@ public class GuiReplayViewer extends GuiScreen {
             } else {
                 server.setText(metaData.getServerName());
             }
+            incompatible = !new ReplayStudio().isCompatible(metaData.getFileFormatVersion());
+            if (incompatible) {
+                version.setText("Minecraft " + metaData.getMcVersion());
+            }
             dateMillis = metaData.getDate();
             date.setText(new SimpleDateFormat().format(new Date(dateMillis)));
             if (thumbImage == null) {
@@ -316,6 +331,7 @@ public class GuiReplayViewer extends GuiScreen {
                     y(durationPanel, height(thumbnail) - height(durationPanel));
 
                     pos(infoPanel, width(thumbnail) + 5, 0);
+                    pos(version, width - width(version), 0);
                 }
 
                 @Override

src/main/java/com/replaymod/replay/handler/GuiHandler.java

@@ -9,10 +9,12 @@ import net.minecraft.client.gui.GuiMainMenu;
 import net.minecraft.client.resources.I18n;
 import net.minecraftforge.client.event.GuiScreenEvent;
 import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.List;
 
 public class GuiHandler {
     private static final int BUTTON_EXIT_SERVER = 1;
@@ -33,12 +35,13 @@ public class GuiHandler {
     }
 
     public void register() {
+        FMLCommonHandler.instance().bus().register(this);
         MinecraftForge.EVENT_BUS.register(this);
     }
 
     @SubscribeEvent
     public void injectIntoIngameMenu(GuiScreenEvent.InitGuiEvent.Post event) {
-        if (!(event.getGui() instanceof GuiIngameMenu)) {
+        if (!(event.gui instanceof GuiIngameMenu)) {
             return;
         }
 
@@ -46,7 +49,9 @@ public class GuiHandler {
             // Pause replay when menu is opened
             mod.getReplayHandler().getReplaySender().setReplaySpeed(0);
 
-            for(GuiButton b : new ArrayList<>(event.getButtonList())) {
+            @SuppressWarnings("unchecked")
+            List<GuiButton> buttonList = event.buttonList;
+            for(GuiButton b : new ArrayList<>(buttonList)) {
                 switch (b.id) {
                     // Replace "Exit Server" button with "Exit Replay" button
                     case BUTTON_EXIT_SERVER:
@@ -57,7 +62,7 @@ public class GuiHandler {
                     case BUTTON_ACHIEVEMENTS:
                     case BUTTON_STATS:
                     case BUTTON_OPEN_TO_LAN:
-                        event.getButtonList().remove(b);
+                        buttonList.remove(b);
                 }
                 // Move all buttons except the "Return to game" button upwards
                 if (b.id != BUTTON_RETURN_TO_GAME) {
@@ -69,29 +74,31 @@ public class GuiHandler {
 
     @SubscribeEvent
     public void injectIntoMainMenu(GuiScreenEvent.InitGuiEvent event) {
-        if (!(event.getGui() instanceof GuiMainMenu)) {
+        if (!(event.gui instanceof GuiMainMenu)) {
             return;
         }
 
-        GuiButton button = new GuiButton(BUTTON_REPLAY_VIEWER, event.getGui().width / 2 - 100,
-                event.getGui().height / 4 + 10 + 3 * 24, I18n.format("replaymod.gui.replayviewer"));
+        @SuppressWarnings("unchecked")
+        List<GuiButton> buttonList = event.buttonList;
+        GuiButton button = new GuiButton(BUTTON_REPLAY_VIEWER, event.gui.width / 2 - 100,
+                event.gui.height / 4 + 10 + 3 * 24, I18n.format("replaymod.gui.replayviewer"));
         button.width = button.width / 2 - 2;
-        event.getButtonList().add(button);
+        buttonList.add(button);
     }
 
     @SubscribeEvent
     public void onButton(GuiScreenEvent.ActionPerformedEvent.Pre event) {
-        if(!event.getButton().enabled) return;
+        if(!event.button.enabled) return;
 
-        if (event.getGui() instanceof GuiMainMenu) {
-            if (event.getButton().id == BUTTON_REPLAY_VIEWER) {
+        if (event.gui instanceof GuiMainMenu) {
+            if (event.button.id == BUTTON_REPLAY_VIEWER) {
                 new GuiReplayViewer(mod).display();
             }
         }
 
-        if (event.getGui() instanceof GuiIngameMenu && mod.getReplayHandler() != null) {
-            if (event.getButton().id == BUTTON_EXIT_REPLAY) {
-                event.getButton().enabled = false;
+        if (event.gui instanceof GuiIngameMenu && mod.getReplayHandler() != null) {
+            if (event.button.id == BUTTON_EXIT_REPLAY) {
+                event.button.enabled = false;
                 mc.displayGuiScreen(new GuiMainMenu());
                 try {
                     mod.getReplayHandler().endReplay();

src/main/java/com/replaymod/replay/mixin/MixinArmorStandRenderer.java

@@ -2,7 +2,7 @@ package com.replaymod.replay.mixin;
 
 import com.replaymod.replay.camera.CameraEntity;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.entity.RenderArmorStand;
+import net.minecraft.client.renderer.entity.ArmorStandRenderer;
 import net.minecraft.entity.item.EntityArmorStand;
 import net.minecraft.entity.player.EntityPlayer;
 import org.spongepowered.asm.mixin.Mixin;
@@ -10,9 +10,9 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
-@Mixin(RenderArmorStand.class)
-public abstract class MixinRenderArmorStand {
-    @Inject(method = "canRenderName", at = @At("HEAD"), cancellable = true)
+@Mixin(ArmorStandRenderer.class)
+public abstract class MixinArmorStandRenderer {
+    @Inject(method = "func_177099_b", at = @At("HEAD"), cancellable = true)
     private void replayModReplay_canRenderInvisibleName(EntityArmorStand entity, CallbackInfoReturnable<Boolean> ci) {
         EntityPlayer thePlayer = Minecraft.getMinecraft().thePlayer;
         if (thePlayer instanceof CameraEntity && entity.isInvisible()) {

src/main/java/com/replaymod/replay/mixin/MixinGuiSpectator.java

@@ -12,12 +12,12 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 @Mixin(GuiSpectator.class)
 public abstract class MixinGuiSpectator {
     @Shadow
-    private Minecraft mc;
+    private Minecraft field_175268_g;
 
-    @Inject(method = "onHotbarSelected", at = @At("HEAD"), cancellable = true)
+    @Inject(method = "func_175260_a", at = @At("HEAD"), cancellable = true)
     public void isInReplay(int i, CallbackInfo ci) {
         // Prevent spectator gui from opening while in a replay
-        if (mc.thePlayer instanceof CameraEntity) {
+        if (field_175268_g.thePlayer instanceof CameraEntity) {
             ci.cancel();
         }
     }

src/main/java/com/replaymod/replay/mixin/MixinPlayerControllerMP.java

@@ -1,12 +1,12 @@
 package com.replaymod.replay.mixin;
 
-import com.replaymod.replay.ReplayModReplay;
 import com.replaymod.replay.camera.CameraEntity;
+import com.replaymod.replay.ReplayModReplay;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.multiplayer.PlayerControllerMP;
 import net.minecraft.client.network.NetHandlerPlayClient;
-import net.minecraft.stats.StatisticsManager;
+import net.minecraft.stats.StatFileWriter;
 import net.minecraft.world.World;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -21,12 +21,12 @@ public abstract class MixinPlayerControllerMP {
     private Minecraft mc;
 
     @Shadow
-    private NetHandlerPlayClient connection;
+    private NetHandlerPlayClient netClientHandler;
 
-    @Inject(method = "createClientPlayer", at=@At("HEAD"), cancellable = true)
-    private void replayModReplay_createReplayCamera(World worldIn, StatisticsManager statisticsManager, CallbackInfoReturnable<EntityPlayerSP> ci) {
+    @Inject(method = "func_178892_a", at=@At("HEAD"), cancellable = true)
+    private void replayModReplay_createReplayCamera(World worldIn, StatFileWriter statFileWriter, CallbackInfoReturnable<EntityPlayerSP> ci) {
         if (ReplayModReplay.instance.getReplayHandler() != null) {
-            ci.setReturnValue(new CameraEntity(mc, worldIn, connection, statisticsManager));
+            ci.setReturnValue(new CameraEntity(mc, worldIn, netClientHandler, statFileWriter));
             ci.cancel();
         }
     }

src/main/java/com/replaymod/replay/mixin/MixinRenderArrow.java

@@ -14,7 +14,6 @@ public abstract class MixinRenderArrow extends Render {
         super(renderManager);
     }
 
-    @SuppressWarnings("unchecked")
     @Override
     public boolean shouldRender(Entity entity, ICamera camera, double camX, double camY, double camZ) {
         // Force arrows to always render, otherwise they stop rendering when you get close to them

src/main/java/com/replaymod/replay/mixin/MixinRenderItem.java

@@ -3,7 +3,7 @@ package com.replaymod.replay.mixin;
 import com.replaymod.replay.ReplayHandler;
 import com.replaymod.replay.ReplayModReplay;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.RenderItem;
+import net.minecraft.client.renderer.entity.RenderItem;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Redirect;

src/main/java/com/replaymod/replay/mixin/MixinRendererLivingEntity.java

@@ -2,7 +2,7 @@ package com.replaymod.replay.mixin;
 
 import com.replaymod.replay.camera.CameraEntity;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.entity.RenderLivingBase;
+import net.minecraft.client.renderer.entity.RendererLivingEntity;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
 import org.spongepowered.asm.mixin.Mixin;
@@ -11,8 +11,8 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
-@Mixin(RenderLivingBase.class)
-public abstract class MixinRenderLivingBase {
+@Mixin(RendererLivingEntity.class)
+public abstract class MixinRendererLivingEntity {
     @Inject(method = "canRenderName", at = @At("HEAD"), cancellable = true)
     private void replayModReplay_canRenderInvisibleName(EntityLivingBase entity, CallbackInfoReturnable<Boolean> ci) {
         EntityPlayer thePlayer = Minecraft.getMinecraft().thePlayer;

src/main/java/com/replaymod/replay/mixin/MixinTileEntityEndPortalRenderer.java

@@ -10,7 +10,7 @@ import org.spongepowered.asm.mixin.injection.Redirect;
 
 @Mixin(TileEntityEndPortalRenderer.class)
 public class MixinTileEntityEndPortalRenderer {
-    @Redirect(method = "renderTileEntityAt", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/Minecraft;getSystemTime()J"))
+    @Redirect(method = "func_180544_a", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/Minecraft;getSystemTime()J"))
     private long replayModReplay_getEnchantmentTime() {
         ReplayHandler replayHandler = ReplayModReplay.instance.getReplayHandler();
         if (replayHandler != null) {

src/main/java/com/replaymod/replay/mixin/MixinViewFrustum.java

@@ -5,8 +5,8 @@ import net.minecraft.client.renderer.RenderGlobal;
 import net.minecraft.client.renderer.ViewFrustum;
 import net.minecraft.client.renderer.chunk.IRenderChunkFactory;
 import net.minecraft.client.renderer.chunk.RenderChunk;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.MathHelper;
 import net.minecraft.world.World;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -31,7 +31,7 @@ public abstract class MixinViewFrustum {
     }
 
     /**
-     * Instead of calling {@link RenderChunk#setOrigin(int, int, int)} we recreate the render chunk
+     * Instead of calling {@link RenderChunk#setPosition(BlockPos)} we recreate the render chunk
      * which seems to solve the problem that chunks are invisible when you leave an area and return
      * to it.
      * Any better fixes are welcome.
@@ -48,18 +48,17 @@ public abstract class MixinViewFrustum {
         int k = this.countChunksX * 16;
 
         for (int l = 0; l < this.countChunksX; ++l) {
-            int i1 = this.getBaseCoordinate(i, k, l);
+            int i1 = this.func_178157_a(i, k, l);
             for (int j1 = 0; j1 < this.countChunksZ; ++j1) {
-                int k1 = this.getBaseCoordinate(j, k, j1);
+                int k1 = this.func_178157_a(j, k, j1);
                 for (int l1 = 0; l1 < this.countChunksY; ++l1) {
                     int i2 = l1 * 16;
                     RenderChunk renderchunk = this.renderChunks[(j1 * this.countChunksY + l1) * this.countChunksX + l];
                     BlockPos blockpos = new BlockPos(i1, i2, k1);
                     if (!blockpos.equals(renderchunk.getPosition())) {
                         // Recreate render chunk instead of setting its position
-                        (renderChunks[(j1 * this.countChunksY + l1) * this.countChunksX + l] =
-                                renderChunkFactory.create(world, renderGlobal, 0)
-                        ).setOrigin(blockpos.getX(), blockpos.getY(), blockpos.getZ());
+                        renderChunks[(j1 * this.countChunksY + l1) * this.countChunksX + l] =
+                                renderChunkFactory.makeRenderChunk(world, renderGlobal, blockpos, 0);
                     }
                 }
             }
@@ -67,5 +66,5 @@ public abstract class MixinViewFrustum {
         ci.cancel();
     }
 
-    @Shadow abstract int getBaseCoordinate(int p_178157_1_, int p_178157_2_, int p_178157_3_);
+    @Shadow abstract int func_178157_a(int p_178157_1_, int p_178157_2_, int p_178157_3_);
 }

src/main/java/com/replaymod/simplepathing/ReplayModSimplePathing.java

@@ -18,7 +18,7 @@ import com.replaymod.replaystudio.pathing.path.Keyframe;
 import com.replaymod.replaystudio.pathing.path.Timeline;
 import com.replaymod.simplepathing.gui.GuiPathing;
 import com.replaymod.simplepathing.preview.PathPreview;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
@@ -43,7 +43,7 @@ public class ReplayModSimplePathing implements PathingRegistry {
 
         core.getSettingsRegistry().register(Setting.class);
 
-        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
 
         PathPreview pathPreview = new PathPreview(this);
         pathPreview.register();
@@ -84,6 +84,9 @@ public class ReplayModSimplePathing implements PathingRegistry {
     }
 
     public void setCurrentTimeline(Timeline currentTimeline) {
+        if (this.currentTimeline != currentTimeline) {
+            selectedKeyframe = null;
+        }
         this.currentTimeline = currentTimeline;
     }
 

src/main/java/com/replaymod/simplepathing/gui/GuiEditKeyframe.java

@@ -13,16 +13,20 @@ import de.johni0702.minecraft.gui.element.GuiButton;
 import de.johni0702.minecraft.gui.element.GuiLabel;
 import de.johni0702.minecraft.gui.element.GuiNumberField;
 import de.johni0702.minecraft.gui.element.IGuiLabel;
+import de.johni0702.minecraft.gui.function.Typeable;
 import de.johni0702.minecraft.gui.layout.GridLayout;
 import de.johni0702.minecraft.gui.layout.HorizontalLayout;
 import de.johni0702.minecraft.gui.layout.VerticalLayout;
 import de.johni0702.minecraft.gui.popup.AbstractGuiPopup;
 import de.johni0702.minecraft.gui.utils.Colors;
+import de.johni0702.minecraft.gui.utils.Consumer;
 import org.apache.commons.lang3.tuple.Triple;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.util.ReadablePoint;
 
 import static de.johni0702.minecraft.gui.utils.Utils.link;
 
-public abstract class GuiEditKeyframe<T extends GuiEditKeyframe<T>> extends AbstractGuiPopup<T> {
+public abstract class GuiEditKeyframe<T extends GuiEditKeyframe<T>> extends AbstractGuiPopup<T> implements Typeable {
     private static GuiNumberField newGuiNumberField() {
         return new GuiNumberField().setPrecision(0).setValidateOnFocusChange(true);
     }
@@ -68,9 +72,10 @@ public abstract class GuiEditKeyframe<T extends GuiEditKeyframe<T>> extends Abst
         this.path = path;
 
         long time = keyframe.getTime();
-        timeMinField.setValue(time / 1000 / 60);
-        timeSecField.setValue(time / 1000 % 60);
-        timeMSecField.setValue(time % 1000);
+        Consumer<String> updateSaveButtonState = s -> saveButton.setEnabled(canSave());
+        timeMinField.setValue(time / 1000 / 60).onTextChanged(updateSaveButtonState);
+        timeSecField.setValue(time / 1000 % 60).onTextChanged(updateSaveButtonState);
+        timeMSecField.setValue(time % 1000).onTextChanged(updateSaveButtonState);
 
         title.setI18nText("replaymod.gui.editkeyframe.title." + type);
         saveButton.onClick(() -> {
@@ -84,6 +89,23 @@ public abstract class GuiEditKeyframe<T extends GuiEditKeyframe<T>> extends Abst
         });
     }
 
+    private boolean canSave() {
+        long newTime = (timeMinField.getInteger() * 60 + timeSecField.getInteger()) * 1000 + timeMSecField.getInteger();
+        if (newTime != keyframe.getTime() && path.getKeyframe(newTime) != null) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean typeKey(ReadablePoint mousePosition, int keyCode, char keyChar, boolean ctrlDown, boolean shiftDown) {
+        if (keyCode == Keyboard.KEY_ESCAPE) {
+            cancelButton.onClick();
+            return true;
+        }
+        return false;
+    }
+
     @Override
     public void open() {
         super.open();

src/main/java/com/replaymod/simplepathing/gui/GuiKeyframeTimeline.java

@@ -121,24 +121,42 @@ public class GuiKeyframeTimeline extends AbstractGuiTimeline<GuiKeyframeTimeline
                     || !segment.getInterpolator().getKeyframeProperties().contains(SpectatorProperty.PROPERTY)) {
                 continue; // Not a spectator segment
             }
-            long startFrameTime = segment.getStartKeyframe().getTime();
-            long endFrameTime = segment.getEndKeyframe().getTime();
-            if (startFrameTime >= endTime || endFrameTime <= startTime) {
-                continue; // Segment out of display range
-            }
+            drawQuadOnSegment(renderer, visibleWidth, segment, BORDER_TOP + 1, 0xFF0088FF);
+        }
 
-            double relativeStart = startFrameTime - startTime;
-            double relativeEnd = endFrameTime - startTime;
-            int startX = BORDER_LEFT + Math.max(0, (int) (relativeStart / visibleTime * visibleWidth) + KEYFRAME_SIZE / 2 + 1);
-            int endX = BORDER_LEFT + Math.min(visibleWidth, (int) (relativeEnd / visibleTime * visibleWidth) - KEYFRAME_SIZE / 2);
-            if (startX < endX) {
-                renderer.drawRect(startX + 1, BORDER_TOP + 1, endX - startX - 2, KEYFRAME_SIZE - 2, 0xFF0088FF);
+        // Draw red quads on time path segments that would require time going backwards
+        for (PathSegment segment : mod.getCurrentTimeline().getPaths().get(GuiPathing.TIME_PATH).getSegments()) {
+            long startTimestamp = segment.getStartKeyframe().getValue(TimestampProperty.PROPERTY).orElseThrow(IllegalStateException::new);
+            long endTimestamp = segment.getEndKeyframe().getValue(TimestampProperty.PROPERTY).orElseThrow(IllegalStateException::new);
+            if (endTimestamp >= startTimestamp) {
+                continue; // All is fine, time is not moving backwards
             }
+            drawQuadOnSegment(renderer, visibleWidth, segment, BORDER_TOP + KEYFRAME_SIZE + 1, 0xFFFF0000);
         }
 
         super.drawTimelineCursor(renderer, size);
     }
 
+    private void drawQuadOnSegment(GuiRenderer renderer, int visibleWidth, PathSegment segment, int y, int color) {
+        int startTime = getOffset();
+        int visibleTime = (int) (getZoom() * getLength());
+        int endTime = getOffset() + visibleTime;
+
+        long startFrameTime = segment.getStartKeyframe().getTime();
+        long endFrameTime = segment.getEndKeyframe().getTime();
+        if (startFrameTime >= endTime || endFrameTime <= startTime) {
+            return; // Segment out of display range
+        }
+
+        double relativeStart = startFrameTime - startTime;
+        double relativeEnd = endFrameTime - startTime;
+        int startX = BORDER_LEFT + Math.max(0, (int) (relativeStart / visibleTime * visibleWidth) + KEYFRAME_SIZE / 2 + 1);
+        int endX = BORDER_LEFT + Math.min(visibleWidth, (int) (relativeEnd / visibleTime * visibleWidth) - KEYFRAME_SIZE / 2);
+        if (startX < endX) {
+            renderer.drawRect(startX + 1, y, endX - startX - 2, KEYFRAME_SIZE - 2, color);
+        }
+    }
+
     /**
      * Returns the keyframe at the specified position.
      * @param position The raw position
@@ -208,6 +226,7 @@ public class GuiKeyframeTimeline extends AbstractGuiTimeline<GuiKeyframeTimeline
             // Clicked on timeline but not on any keyframe
             if (button == 0) { // Left click
                 setCursorPosition(time);
+                gui.getMod().setSelectedKeyframe(null);
             } else if (button == 1) { // Right click
                 if (pathKeyframePair.getLeft() != null) {
                     // Apply the value of the clicked path at the clicked position
@@ -242,6 +261,15 @@ public class GuiKeyframeTimeline extends AbstractGuiTimeline<GuiKeyframeTimeline
     @Override
     public boolean mouseDrag(ReadablePoint position, int button, long timeSinceLastCall) {
         if (!dragging) {
+            if (button == 0) {
+                // Left click, the user might try to move the cursor by clicking and holding
+                int time = getTimeAt(position.getX(), position.getY());
+                if (time != -1) {
+                    // and they are still on the timeline, so update the time appropriately
+                    setCursorPosition(time);
+                    return true;
+                }
+            }
             return false;
         }
 

src/main/java/com/replaymod/simplepathing/gui/GuiPathing.java

@@ -38,6 +38,7 @@ import de.johni0702.minecraft.gui.layout.CustomLayout;
 import de.johni0702.minecraft.gui.layout.HorizontalLayout;
 import de.johni0702.minecraft.gui.layout.VerticalLayout;
 import de.johni0702.minecraft.gui.popup.AbstractGuiPopup;
+import de.johni0702.minecraft.gui.popup.GuiInfoPopup;
 import de.johni0702.minecraft.gui.popup.GuiYesNoPopup;
 import de.johni0702.minecraft.gui.utils.Colors;
 import net.minecraft.entity.Entity;
@@ -69,22 +70,69 @@ public class GuiPathing {
 
     private static final Logger logger = LogManager.getLogger();
 
-    public final GuiTexturedButton playPauseButton = new GuiTexturedButton().setSize(20, 20)
-            .setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE);
+    public final GuiTexturedButton playPauseButton = new GuiTexturedButton() {
+        @Override
+        public GuiElement getTooltip(RenderInfo renderInfo) {
+            GuiTooltip tooltip = (GuiTooltip) super.getTooltip(renderInfo);
+            if (tooltip != null) {
+                if (player.isActive()) {
+                    tooltip.setI18nText("replaymod.gui.ingame.menu.pausepath");
+                } else if (Keyboard.isKeyDown(Keyboard.KEY_LCONTROL)) {
+                    tooltip.setI18nText("replaymod.gui.ingame.menu.playpathfromstart");
+                } else {
+                    tooltip.setI18nText("replaymod.gui.ingame.menu.playpath");
+                }
+            }
+            return tooltip;
+        }
+    }.setSize(20, 20).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTooltip(new GuiTooltip());
 
     public final GuiTexturedButton renderButton = new GuiTexturedButton().onClick(new Runnable() {
         @Override
         public void run() {
-            preparePathsForPlayback();
+            if (!preparePathsForPlayback()) return;
             new GuiRenderSettings(replayHandler, mod.getCurrentTimeline()).display();
         }
-    }).setSize(20, 20).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTexturePosH(40, 0);
+    }).setSize(20, 20).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTexturePosH(40, 0)
+            .setTooltip(new GuiTooltip().setI18nText("replaymod.gui.ingame.menu.renderpath"));
 
-    public final GuiTexturedButton positionKeyframeButton = new GuiTexturedButton().setSize(20, 20)
-            .setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE);
+    public final GuiTexturedButton positionKeyframeButton = new GuiTexturedButton() {
+        @Override
+        public GuiElement getTooltip(RenderInfo renderInfo) {
+            GuiTooltip tooltip = (GuiTooltip) super.getTooltip(renderInfo);
+            if (tooltip != null) {
+                if (getTextureNormal().getY() == 40) { // Add keyframe
+                    if (getTextureNormal().getX() == 0) { // Position
+                        tooltip.setI18nText("replaymod.gui.ingame.menu.addposkeyframe");
+                    } else { // Spectator
+                        tooltip.setI18nText("replaymod.gui.ingame.menu.addspeckeyframe");
+                    }
+                } else { // Remove keyframe
+                    if (getTextureNormal().getX() == 0) { // Position
+                        tooltip.setI18nText("replaymod.gui.ingame.menu.removeposkeyframe");
+                    } else { // Spectator
+                        tooltip.setI18nText("replaymod.gui.ingame.menu.removespeckeyframe");
+                    }
+                }
+            }
+            return tooltip;
+        }
+    }.setSize(20, 20).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTooltip(new GuiTooltip());
 
-    public final GuiTexturedButton timeKeyframeButton = new GuiTexturedButton().setSize(20, 20)
-            .setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE);
+    public final GuiTexturedButton timeKeyframeButton = new GuiTexturedButton() {
+        @Override
+        public GuiElement getTooltip(RenderInfo renderInfo) {
+            GuiTooltip tooltip = (GuiTooltip) super.getTooltip(renderInfo);
+            if (tooltip != null) {
+                if (getTextureNormal().getY() == 80) { // Add time keyframe
+                    tooltip.setI18nText("replaymod.gui.ingame.menu.addtimekeyframe");
+                } else { // Remove time keyframe
+                    tooltip.setI18nText("replaymod.gui.ingame.menu.removetimekeyframe");
+                }
+            }
+            return tooltip;
+        }
+    }.setSize(20, 20).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTooltip(new GuiTooltip());
 
     public final GuiKeyframeTimeline timeline = new GuiKeyframeTimeline(this){
         @Override
@@ -113,14 +161,16 @@ public class GuiPathing {
         public void run() {
             zoomTimeline(2d / 3d);
         }
-    }).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTexturePosH(40, 20);
+    }).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTexturePosH(40, 20)
+            .setTooltip(new GuiTooltip().setI18nText("replaymod.gui.ingame.menu.zoomin"));
 
     public final GuiTexturedButton zoomOutButton = new GuiTexturedButton().setSize(9, 9).onClick(new Runnable() {
         @Override
         public void run() {
             zoomTimeline(3d / 2d);
         }
-    }).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTexturePosH(40, 30);
+    }).setTexture(ReplayMod.TEXTURE, ReplayMod.TEXTURE_SIZE).setTexturePosH(40, 30)
+            .setTooltip(new GuiTooltip().setI18nText("replaymod.gui.ingame.menu.zoomout"));
 
     public final GuiPanel zoomButtonPanel = new GuiPanel()
             .setLayout(new VerticalLayout(VerticalLayout.Alignment.CENTER).setSpacing(2))
@@ -231,10 +281,12 @@ public class GuiPathing {
                     Timeline timeline = mod.getCurrentTimeline();
                     Path timePath = timeline.getPaths().get(TIME_PATH);
 
-                    preparePathsForPlayback();
+                    if (!preparePathsForPlayback()) return;
 
                     timePath.setActive(!Keyboard.isKeyDown(Keyboard.KEY_LSHIFT));
-                    ListenableFuture<Void> future = player.start(timeline);
+                    // Start from cursor time unless the control key is pressed (then start from beginning)
+                    int startTime = Keyboard.isKeyDown(Keyboard.KEY_LCONTROL)? 0 : GuiPathing.this.timeline.getCursorPosition();
+                    ListenableFuture<Void> future = player.start(timeline, startTime);
                     overlay.setCloseable(false);
                     overlay.setMouseVisible(true);
                     Futures.addCallback(future, new FutureCallback<Void>() {
@@ -403,6 +455,15 @@ public class GuiPathing {
             });
         });
 
+        core.getKeyBindingRegistry().registerRaw(Keyboard.KEY_DELETE, () -> {
+            if (!overlay.isVisible()) {
+                return;
+            }
+            if (mod.getSelectedKeyframe() != null) {
+                updateKeyframe(mod.getSelectedKeyframe().getValue(TimestampProperty.PROPERTY).isPresent());
+            }
+        });
+
         // Start loading entity tracker
         entityTrackerFuture = SettableFuture.create();
         new Thread(() -> {
@@ -429,10 +490,27 @@ public class GuiPathing {
         }).start();
     }
 
-    private void preparePathsForPlayback() {
+    private boolean preparePathsForPlayback() {
         Timeline timeline = mod.getCurrentTimeline();
         timeline.getPaths().get(TIME_PATH).updateAll();
         timeline.getPaths().get(POSITION_PATH).updateAll();
+
+        // Make sure time keyframes's values are monotonically increasing
+        int lastTime = 0;
+        for (Keyframe keyframe : timeline.getPaths().get(TIME_PATH).getKeyframes()) {
+            int time = keyframe.getValue(TimestampProperty.PROPERTY).orElseThrow(IllegalStateException::new);
+            if (time < lastTime) {
+                // We are going backwards in time
+                GuiInfoPopup.open(replayHandler.getOverlay(),
+                        "replaymod.error.negativetime1",
+                        "replaymod.error.negativetime2",
+                        "replaymod.error.negativetime3");
+                return false;
+            }
+            lastTime = time;
+        }
+
+        return true;
     }
 
     public void zoomTimeline(double factor) {

src/main/java/com/replaymod/simplepathing/preview/PathPreview.java

@@ -8,7 +8,7 @@ import com.replaymod.replay.events.ReplayCloseEvent;
 import com.replaymod.replay.events.ReplayOpenEvent;
 import com.replaymod.simplepathing.ReplayModSimplePathing;
 import com.replaymod.simplepathing.Setting;
-import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import org.lwjgl.input.Keyboard;
 
@@ -23,7 +23,7 @@ public class PathPreview {
     }
 
     public void register() {
-        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
 
         ReplayMod core = mod.getCore();
         mod.getCore().getKeyBindingRegistry().registerKeyBinding("replaymod.input.pathpreview", Keyboard.KEY_H, () -> {

src/main/java/com/replaymod/simplepathing/preview/PathPreviewRenderer.java

@@ -17,8 +17,7 @@ import com.replaymod.simplepathing.gui.GuiPathing;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.client.renderer.VertexBuffer;
-import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.renderer.WorldRenderer;
 import net.minecraft.entity.Entity;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.event.RenderWorldLastEvent;
@@ -204,35 +203,26 @@ public class PathPreviewRenderer {
         if (distanceSquared(view, pos2) > renderDistanceSquared) return;
 
         Tessellator tessellator = Tessellator.getInstance();
-        VertexBuffer vertexBuffer = tessellator.getBuffer();
-        vertexBuffer.setTranslation(-view.getLeft(), -view.getMiddle(), -view.getRight());
+        WorldRenderer renderer = tessellator.getWorldRenderer();
+        renderer.setTranslation(-view.getLeft(), -view.getMiddle(), -view.getRight());
 
-        vertexBuffer.begin(GL11.GL_LINES, DefaultVertexFormats.POSITION_COLOR);
+        renderer.startDrawing(GL11.GL_LINES);
+        renderer.setColorRGBA_I(color, 255);
 
-        vertexBuffer.pos(pos1.getLeft(), pos1.getMiddle(), pos1.getRight()).color(
-                color >> 16 & 0xff,
-                color >> 8 & 0xff,
-                color & 0xff,
-                255
-        ).endVertex();
-        vertexBuffer.pos(pos2.getLeft(), pos2.getMiddle(), pos2.getRight()).color(
-                color >> 16 & 0xff,
-                color >> 8 & 0xff,
-                color & 0xff,
-                255
-        ).endVertex();
+        renderer.addVertex(pos1.getLeft(), pos1.getMiddle(), pos1.getRight());
+        renderer.addVertex(pos2.getLeft(), pos2.getMiddle(), pos2.getRight());
 
         GL11.glLineWidth(3);
         tessellator.draw();
-        vertexBuffer.setTranslation(0, 0, 0);
+        renderer.setTranslation(0, 0, 0);
     }
 
     private void drawPoint(Triple<Double, Double, Double> view,
                            Triple<Double, Double, Double> pos,
                            Keyframe keyframe) {
         Tessellator tessellator = Tessellator.getInstance();
-        VertexBuffer vertexBuffer = tessellator.getBuffer();
-        vertexBuffer.setTranslation(0, 0, 0);
+        WorldRenderer renderer = tessellator.getWorldRenderer();
+        renderer.setTranslation(0, 0, 0);
 
         mc.renderEngine.bindTexture(TEXTURE);
 
@@ -253,12 +243,12 @@ public class PathPreviewRenderer {
         float maxX = 0.5f;
         float maxY = 0.5f;
 
-        vertexBuffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX);
+        renderer.startDrawingQuads();
 
-        vertexBuffer.pos(minX, minY, 0).tex(posX + size, posY + size).endVertex();
-        vertexBuffer.pos(minX, maxY, 0).tex(posX + size, posY).endVertex();
-        vertexBuffer.pos(maxX, maxY, 0).tex(posX, posY).endVertex();
-        vertexBuffer.pos(maxX, minY, 0).tex(posX, posY + size).endVertex();
+        renderer.addVertexWithUV(minX, minY, 0, posX + size, posY + size);
+        renderer.addVertexWithUV(minX, maxY, 0, posX + size, posY);
+        renderer.addVertexWithUV(maxX, maxY, 0, posX, posY);
+        renderer.addVertexWithUV(maxX, minY, 0, posX, posY + size);
 
         GL11.glPushMatrix();
 
@@ -280,8 +270,8 @@ public class PathPreviewRenderer {
                             Triple<Double, Double, Double> pos,
                             Triple<Float, Float, Float> rot) {
         Tessellator tessellator = Tessellator.getInstance();
-        VertexBuffer vertexBuffer = tessellator.getBuffer();
-        vertexBuffer.setTranslation(0, 0, 0);
+        WorldRenderer renderer = tessellator.getWorldRenderer();
+        renderer.setTranslation(0, 0, 0);
 
         mc.renderEngine.bindTexture(CAMERA_HEAD);
 
@@ -299,10 +289,12 @@ public class PathPreviewRenderer {
 
         //draw the position line
         GL11.glDisable(GL11.GL_TEXTURE_2D);
-        vertexBuffer.begin(GL11.GL_LINES, DefaultVertexFormats.POSITION_COLOR);
+        renderer.startDrawing(GL11.GL_LINES);
 
-        vertexBuffer.pos(0, 0, 0).color(0, 255, 0, 170).endVertex();
-        vertexBuffer.pos(0, 0, 2).color(0, 255, 0, 170).endVertex();
+        renderer.setColorRGBA_I(0x00ff00, 170);
+
+        renderer.addVertex(0, 0, 0);
+        renderer.addVertex(0, 0, 2);
 
         tessellator.draw();
 
@@ -313,43 +305,45 @@ public class PathPreviewRenderer {
 
         double r = -cubeSize/2;
 
-        vertexBuffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);
+        renderer.startDrawingQuads();
+
+        renderer.setColorRGBA_I(0xffffff, 200);
 
         //back
-        vertexBuffer.pos(r, r + cubeSize, r).tex(3 * 8 / 64f, 8 / 64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r + cubeSize, r).tex(4*8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r, r).tex(4*8/64f, 2*8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r, r).tex(3*8/64f, 2*8/64f).color(255, 255, 255, 200).endVertex();
+        renderer.addVertexWithUV(r, r + cubeSize, r, 3 * 8 / 64f, 8 / 64f);
+        renderer.addVertexWithUV(r + cubeSize, r + cubeSize, r, 4*8/64f, 8/64f);
+        renderer.addVertexWithUV(r + cubeSize, r, r, 4*8/64f, 2*8/64f);
+        renderer.addVertexWithUV(r, r, r, 3*8/64f, 2*8/64f);
 
         //front
-        vertexBuffer.pos(r + cubeSize, r, r + cubeSize).tex(2 * 8 / 64f, 2*8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r + cubeSize, r + cubeSize).tex(2 * 8 / 64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r + cubeSize, r + cubeSize).tex(8 / 64f, 8 / 64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r, r + cubeSize).tex(8 / 64f, 2*8/64f).color(255, 255, 255, 200).endVertex();
+        renderer.addVertexWithUV(r + cubeSize, r, r + cubeSize, 2 * 8 / 64f, 2*8/64f);
+        renderer.addVertexWithUV(r + cubeSize, r + cubeSize, r + cubeSize, 2 * 8 / 64f, 8/64f);
+        renderer.addVertexWithUV(r, r + cubeSize, r + cubeSize, 8 / 64f, 8 / 64f);
+        renderer.addVertexWithUV(r, r, r + cubeSize, 8 / 64f, 2*8/64f);
 
         //left
-        vertexBuffer.pos(r + cubeSize, r + cubeSize, r).tex(0, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r + cubeSize, r + cubeSize).tex(8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r, r + cubeSize).tex(8/64f, 2*8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r+cubeSize, r, r).tex(0, 2*8/64f).color(255, 255, 255, 200).endVertex();
+        renderer.addVertexWithUV(r + cubeSize, r + cubeSize, r, 0, 8/64f);
+        renderer.addVertexWithUV(r + cubeSize, r + cubeSize, r + cubeSize, 8/64f, 8/64f);
+        renderer.addVertexWithUV(r + cubeSize, r, r + cubeSize, 8/64f, 2*8/64f);
+        renderer.addVertexWithUV(r+cubeSize, r, r, 0, 2*8/64f);
 
         //right
-        vertexBuffer.pos(r, r + cubeSize, r + cubeSize).tex(2*8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r + cubeSize, r).tex(3*8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r, r).tex(3*8/64f, 2*8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r, r + cubeSize).tex(2 * 8 / 64f, 2 * 8 / 64f).color(255, 255, 255, 200).endVertex();
+        renderer.addVertexWithUV(r, r + cubeSize, r + cubeSize, 2*8/64f, 8/64f);
+        renderer.addVertexWithUV(r, r + cubeSize, r, 3*8/64f, 8/64f);
+        renderer.addVertexWithUV(r, r, r, 3*8/64f, 2*8/64f);
+        renderer.addVertexWithUV(r, r, r + cubeSize, 2 * 8 / 64f, 2 * 8 / 64f);
 
         //bottom
-        vertexBuffer.pos(r + cubeSize, r, r).tex(3*8/64f, 0).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r, r + cubeSize).tex(3*8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r, r + cubeSize).tex(2*8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r, r).tex(2 * 8 / 64f, 0).color(255, 255, 255, 200).endVertex();
+        renderer.addVertexWithUV(r + cubeSize, r, r, 3*8/64f, 0);
+        renderer.addVertexWithUV(r + cubeSize, r, r + cubeSize, 3*8/64f, 8/64f);
+        renderer.addVertexWithUV(r, r, r + cubeSize, 2*8/64f, 8/64f);
+        renderer.addVertexWithUV(r, r, r, 2 * 8 / 64f, 0);
 
         //top
-        vertexBuffer.pos(r, r + cubeSize, r).tex(8/64f, 0).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r, r + cubeSize, r + cubeSize).tex(8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r + cubeSize, r + cubeSize).tex(2*8/64f, 8/64f).color(255, 255, 255, 200).endVertex();
-        vertexBuffer.pos(r + cubeSize, r + cubeSize, r).tex(2 * 8 / 64f, 0).color(255, 255, 255, 200).endVertex();
+        renderer.addVertexWithUV(r, r + cubeSize, r, 8/64f, 0);
+        renderer.addVertexWithUV(r, r + cubeSize, r + cubeSize, 8/64f, 8/64f);
+        renderer.addVertexWithUV(r + cubeSize, r + cubeSize, r + cubeSize, 2*8/64f, 8/64f);
+        renderer.addVertexWithUV(r + cubeSize, r + cubeSize, r, 2 * 8 / 64f, 0);
 
         tessellator.draw();
 

src/main/resources/META-INF/replaymod_at.cfg

@@ -21,23 +21,23 @@ public net.minecraft.client.Minecraft func_147112_ai()V # middleClickMouse
 public net.minecraft.client.Minecraft func_147115_a(Z)V # sendClickBlockToController
 
 # Packets
-public net.minecraft.network.play.server.SPacketSpawnMob field_149043_l # dataManager
-public net.minecraft.network.play.server.SPacketSpawnPlayer field_148960_i # watcher
+public net.minecraft.network.play.server.S0FPacketSpawnMob field_149043_l # dataWatcher
 #public net.minecraft.network.play.server.S38PacketPlayerListItem field_179964_d # profile
-# public net.minecraft.network.play.server.S1DPacketEntityEffect field_149434_a # entityId
-# public net.minecraft.network.play.server.S1CPacketEntityMetadata field_149379_a # entityId
-# public net.minecraft.network.play.server.S1CPacketEntityMetadata field_149378_b # list
-# public net.minecraft.network.play.server.S0BPacketAnimation field_148981_a # entityId
-# public net.minecraft.network.play.server.S02PacketChat field_179842_b # position
-# public net.minecraft.network.play.server.S19PacketEntityStatus field_149164_a # entityId
-# public net.minecraft.network.play.server.S18PacketEntityTeleport *
-# public net.minecraft.network.play.server.S14PacketEntity *
-# public net.minecraft.network.play.server.S19PacketEntityHeadLook *
-# public net.minecraft.network.play.server.S12PacketEntityVelocity *
-# public net.minecraft.network.play.server.S04PacketEntityEquipment *
-# public net.minecraft.network.play.server.S1BPacketEntityAttach *
-# public net.minecraft.network.play.server.S0DPacketCollectItem *
-# public net.minecraft.network.play.server.S13PacketDestroyEntities *
+public net.minecraft.network.play.server.S1DPacketEntityEffect field_149434_a # entityId
+public net.minecraft.network.play.server.S1CPacketEntityMetadata field_149379_a # entityId
+public net.minecraft.network.play.server.S1CPacketEntityMetadata field_149378_b # list
+public net.minecraft.network.play.server.S0BPacketAnimation field_148981_a # entityId
+public net.minecraft.network.play.server.S02PacketChat field_179842_b # position
+public net.minecraft.network.play.server.S19PacketEntityStatus field_149164_a # entityId
+public net.minecraft.network.play.server.S0CPacketSpawnPlayer *
+public net.minecraft.network.play.server.S18PacketEntityTeleport *
+public net.minecraft.network.play.server.S14PacketEntity *
+public net.minecraft.network.play.server.S19PacketEntityHeadLook *
+public net.minecraft.network.play.server.S12PacketEntityVelocity *
+public net.minecraft.network.play.server.S04PacketEntityEquipment *
+public net.minecraft.network.play.server.S1BPacketEntityAttach *
+public net.minecraft.network.play.server.S0DPacketCollectItem *
+public net.minecraft.network.play.server.S13PacketDestroyEntities *
 
 # GuiTextField
 public net.minecraft.client.gui.GuiTextField field_146216_j # text
@@ -61,7 +61,7 @@ public net.minecraft.client.renderer.RenderGlobal field_175009_l # chunksToUpdat
 public net.minecraft.client.renderer.RenderGlobal field_72755_R # renderInfos
 public net.minecraft.client.renderer.RenderGlobal field_175009_l # chunksToUpdate
 public net.minecraft.client.renderer.RenderGlobal field_72740_G # renderEntitiesStartupCounter
-# public net.minecraft.client.renderer.RenderGlobal func_174983_a(Lnet.minecraft.util.BlockPos;Lnet.minecraft.client.renderer.chunk.RenderChunk;)Z # isPositionInRenderChunk
+public net.minecraft.client.renderer.RenderGlobal func_174983_a(Lnet.minecraft.util.BlockPos;Lnet.minecraft.client.renderer.chunk.RenderChunk;)Z # isPositionInRenderChunk
 
 public net.minecraft.client.renderer.RenderGlobal$ContainerLocalRenderInformation
 #public net.minecraft.client.renderer.RenderGlobal$ContainerLocalRenderInformation field_178553_a # renderChunk
@@ -88,14 +88,14 @@ public net.minecraft.entity.player.EntityPlayer *
 public net.minecraft.client.entity.EntityOtherPlayerMP *
 
 # EffectRenderer
-# public net.minecraft.client.particle.EffectRenderer field_110737_b # particleTextures
-# public net.minecraft.client.particle.EffectRenderer field_78876_b # fxLayers
+public net.minecraft.client.particle.EffectRenderer field_110737_b # particleTextures
+public net.minecraft.client.particle.EffectRenderer field_78876_b # fxLayers
 
 # IntegratedServer
 public net.minecraft.server.integrated.IntegratedServer field_71348_o # isGamePaused
 
 # GameSettings
-public net.minecraft.client.settings.GameSettings field_186714_aM # soundLevels
+public net.minecraft.client.settings.GameSettings field_151446_aD # mapSoundLevels
 
 # Frustum
 public net.minecraft.client.renderer.culling.Frustum field_78552_a # clippingHelper
@@ -117,12 +117,5 @@ public net.minecraft.client.renderer.GlStateManager$FogState
 public net.minecraft.client.renderer.GlStateManager$BooleanState
 public net.minecraft.client.renderer.GlStateManager$BooleanState *
 
-# EntityLivingBase
-public net.minecraft.entity.EntityLivingBase field_184621_as # HAND_STATES
-public net.minecraft.entity.EntityLivingBase field_184628_bn # activeItemStackUseCount
-
-# EntityLivingBase
-public net.minecraft.client.particle.Particle *
-
 # Example
 # public net.minecraft.package.ClassName func_some_id(Ljava/lang/Class;IZS)V # methodName

src/main/resources/assets/replaymod/lang/en_US.lang

@@ -485,6 +485,9 @@ replaymod.gui.objects=Custom Objects
 #Errors
 replaymod.error.unknownrestriction1=This replay cannot be played with your current version.
 replaymod.error.unknownrestriction2=It tried to enforce %s which is unknown.
+replaymod.error.negativetime1=Some of your time keyframes are out of order.
+replaymod.error.negativetime2=Going backwards in time is not supported.
+replaymod.error.negativetime3=The invalid parts are marked in red.
 
 #Replay Mod Incompatibility Warning
 replaymod.gui.modwarning.title=Incompatibility detected
@@ -496,4 +499,14 @@ replaymod.gui.modwarning.id=Mod Id:
 replaymod.gui.modwarning.missing=Missing Mods
 replaymod.gui.modwarning.version=Different Mod Versions
 replaymod.gui.modwarning.version.expected=Expected
-replaymod.gui.modwarning.version.found=Found
+replaymod.gui.modwarning.version.found=Found
+
+#OpenEye
+replaymod.gui.offeropeneye1=Do you want to install OpenEye?
+replaymod.gui.offeropeneye2=OpenEye is a mod that collects anonymous information
+replaymod.gui.offeropeneye3=about the mods being run and any crashes that happen.
+replaymod.gui.offeropeneye4=
+replaymod.gui.offeropeneye5=OpenEye can be disabled at any time and is completely optional.
+replaymod.gui.offeropeneye6=More information is available at https://openeye.openmods.info/faq
+replaymod.gui.offeropeneye7=Clicking Yes will download OpenEye and place it in your mods folder.
+replaymod.gui.offeropeneye8=It will then be active the next time you start Minecraft.

src/main/resources/mcmod.info

@@ -48,7 +48,7 @@
     "parent": "replaymod",
     "screenshots": [],
     "dependencies": []
-  }/*,
+  },
   {
     "modid": "replaymod-online",
     "name": "Replay Mod - Online",
@@ -116,5 +116,22 @@
     "parent": "replaymod",
     "screenshots": [],
     "dependencies": []
-  }*/
+  },
+  {
+      "modid": "replaymod-compat",
+      "name": "Replay Mod - Compatibility",
+      "description": "Compatibility Module of the ReplayMod - Adds compatibility with other mods",
+      "version": "${version}",
+      "mcversion": "${mcversion}",
+      "url": "https://replaymod.com",
+      "updateUrl": "https://replaymod.com/download",
+      "authorList": [
+        "CrushedPixel",
+        "johni0702"
+      ],
+      "logoFile": "replaymod_logo.png",
+      "parent": "replaymod",
+      "screenshots": [],
+      "dependencies": []
+    }
 ]

src/main/resources/mixins.compat.shaders.replaymod.json

@@ -0,0 +1,12 @@
+{
+  "required": false,
+  "package": "com.replaymod.compat.shaders.mixin",
+  "mixins": [],
+  "server": [],
+  "client": [
+    "MixinShaderEntityRenderer",
+    "MixinShaderRenderChunk",
+    "MixinShaderRenderGlobal"
+  ],
+  "refmap": "mixins.replaymod.refmap.json"
+}

src/main/resources/mixins.recording.replaymod.json

@@ -7,6 +7,5 @@
     "MixinNetHandlerPlayClient",
     "MixinRenderGlobal"
   ],
-  "compatibilityLevel": "JAVA_8",
   "refmap": "mixins.replaymod.refmap.json"
 }

src/main/resources/mixins.render.replaymod.json

@@ -2,15 +2,14 @@
   "required": true,
   "package": "com.replaymod.render.mixin",
   "mixins": [
+    "MixinEffectRenderer",
     "MixinEntityRenderer",
-    "MixinParticleManager",
     "MixinRender",
+    "MixinRendererLivingEntity",
     "MixinRenderGlobal",
-    "MixinRenderLiving",
     "MixinRenderManager"
   ],
   "server": [],
   "client": [],
-  "compatibilityLevel": "JAVA_8",
   "refmap": "mixins.replaymod.refmap.json"
 }

src/main/resources/mixins.replay.replaymod.json

@@ -2,18 +2,17 @@
   "required": true,
   "package": "com.replaymod.replay.mixin",
   "mixins": [
+    "MixinArmorStandRenderer",
     "MixinGuiSpectator",
     "MixinPlayerControllerMP",
-    "MixinRenderArmorStand",
     "MixinRenderArrow",
+    "MixinRendererLivingEntity",
     "MixinRenderItem",
-    "MixinRenderLivingBase",
     "MixinRenderManager",
     "MixinTileEntityEndPortalRenderer",
     "MixinViewFrustum"
   ],
   "server": [],
   "client": [],
-  "compatibilityLevel": "JAVA_8",
   "refmap": "mixins.replaymod.refmap.json"
 }