MixinMinecraft.java
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/*
* This file is part of LiteLoader.
* Copyright (C) 2012-16 Adam Mummery-Smith
* All Rights Reserved.
*/
package com.mumfrey.liteloader.client.mixin;
import java.util.List;
import org.spongepowered.asm.mixin.Final;
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.At.Shift;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.Redirect;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
import com.mumfrey.liteloader.PlayerInteractionListener.MouseButton;
import com.mumfrey.liteloader.client.LiteLoaderEventBrokerClient;
import com.mumfrey.liteloader.client.ducks.IFramebuffer;
import com.mumfrey.liteloader.client.gui.startup.LoadingBar;
import com.mumfrey.liteloader.client.overlays.IMinecraft;
import com.mumfrey.liteloader.launch.LiteLoaderTweaker;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.resources.IResourcePack;
import net.minecraft.client.shader.Framebuffer;
import net.minecraft.util.Timer;
@Mixin(Minecraft.class)
public abstract class MixinMinecraft implements IMinecraft
{
@Shadow @Final private Timer timer;
@Shadow volatile boolean running;
@Shadow @Final private List<IResourcePack> defaultResourcePacks;
@Shadow private String serverName;
@Shadow private int serverPort;
@Shadow private boolean isGamePaused;
@Shadow private float renderPartialTicksPaused;
@Shadow abstract void resize(int width, int height);
@Shadow private void clickMouse() {}
@Shadow private void rightClickMouse() {}
@Shadow private void middleClickMouse() {}
private LiteLoaderEventBrokerClient broker;
@Inject(method = "init()V", at = @At(value = "NEW", target = "net/minecraft/client/renderer/EntityRenderer"))
private void init(CallbackInfo ci)
{
LiteLoaderTweaker.init();
LiteLoaderTweaker.postInit();
}
@Inject(method = "init()V", at = @At(value = "NEW", target = "net/minecraft/client/renderer/texture/TextureMap"))
private void initTextures(CallbackInfo ci)
{
LoadingBar.initTextures();
}
@Inject(method = "init()V", at = @At("INVOKE"))
private void progress(CallbackInfo ci)
{
LoadingBar.incrementProgress();
}
@Inject(method = "init()V", at = @At("RETURN"))
private void onStartupComplete(CallbackInfo ci)
{
this.broker = LiteLoaderEventBrokerClient.getInstance();
if (this.broker == null)
{
throw new RuntimeException("LiteLoader failed to start up properly."
+ " The game is in an unstable state and must shut down now. Check the developer log for startup errors");
}
this.broker.onStartupComplete();
}
@Inject(method = "updateFramebufferSize()V", at = @At("HEAD"))
private void onResize(CallbackInfo ci)
{
if (this.broker != null)
{
this.broker.onResize((Minecraft)(Object)this);
}
}
@Inject(method = "runTick()V", at = @At("HEAD"))
private void newTick(CallbackInfo ci)
{
// ClientProxy.newTick();
}
@Inject(method = "runGameLoop()V", at = @At(
value = "INVOKE",
shift = Shift.AFTER,
target = "Lnet/minecraft/client/renderer/EntityRenderer;updateCameraAndRender(FJ)V"
))
private void onTick(CallbackInfo ci)
{
boolean clock = this.timer.elapsedTicks > 0;
float partialTicks = this.isGamePaused ? this.renderPartialTicksPaused : this.timer.renderPartialTicks;
this.broker.onTick(clock, partialTicks);
}
@Redirect(method = "runGameLoop()V", at = @At(
value = "INVOKE",
target = "Lnet/minecraft/client/shader/Framebuffer;framebufferRender(II)V"
))
private void renderFBO(Framebuffer framebufferMc, int width, int height)
{
boolean fboEnabled = OpenGlHelper.isFramebufferEnabled();
if (fboEnabled && this.broker != null)
{
if (framebufferMc instanceof IFramebuffer)
{
((IFramebuffer)framebufferMc).setDispatchRenderEvent(true);
}
this.broker.preRenderFBO(framebufferMc);
framebufferMc.framebufferRender(width, height);
this.broker.postRenderFBO(framebufferMc);
}
else
{
framebufferMc.framebufferRender(width, height);
}
}
@Inject(method = "runGameLoop()V", at = @At(
value = "INVOKE_STRING",
target = "Lnet/minecraft/profiler/Profiler;startSection(Ljava/lang/String;)V",
args = "ldc=tick"
))
private void onTimerUpdate(CallbackInfo ci)
{
this.broker.onTimerUpdate();
}
@Inject(method = "runGameLoop()V", at = @At(
value = "INVOKE_STRING",
target = "Lnet/minecraft/profiler/Profiler;endStartSection(Ljava/lang/String;)V",
args = "ldc=gameRenderer"
))
private void onRender(CallbackInfo ci)
{
this.broker.onRender();
}
@Redirect(method = "processKeyBinds()V", at = @At(
value = "INVOKE",
target = "Lnet/minecraft/client/Minecraft;clickMouse()V"
))
private void onClickMouse(Minecraft self)
{
if (this.broker.onClickMouse(self.player, MouseButton.LEFT))
{
this.clickMouse();
}
}
@Inject(method = "sendClickBlockToController(Z)V", at = @At(
value = "FIELD",
target = "Lnet/minecraft/client/Minecraft;objectMouseOver:Lnet/minecraft/util/math/RayTraceResult;",
ordinal = 0
),
cancellable = true
)
private void onMouseHeld(boolean leftClick, CallbackInfo ci)
{
if (!this.broker.onMouseHeld(((Minecraft)(Object)this).player, MouseButton.LEFT))
{
ci.cancel();
}
}
@Redirect(method = "processKeyBinds()V", at = @At(
value = "INVOKE",
target = "Lnet/minecraft/client/Minecraft;rightClickMouse()V",
ordinal = 0
))
private void onRightClickMouse(Minecraft self)
{
if (this.broker.onClickMouse(self.player, MouseButton.RIGHT))
{
this.rightClickMouse();
}
}
@Redirect(method = "processKeyBinds()V", at = @At(
value = "INVOKE",
target = "Lnet/minecraft/client/Minecraft;rightClickMouse()V",
ordinal = 1
))
private void onRightMouseHeld(Minecraft self)
{
if (this.broker.onMouseHeld(self.player, MouseButton.RIGHT))
{
this.rightClickMouse();
}
}
@Redirect(method = "processKeyBinds()V", at = @At(
value = "INVOKE",
target = "Lnet/minecraft/client/Minecraft;middleClickMouse()V"
))
private void onMiddleClickMouse(Minecraft self)
{
if (this.broker.onClickMouse(self.player, MouseButton.MIDDLE))
{
this.middleClickMouse();
}
}
@Override
public Timer getTimer()
{
return this.timer;
}
@Override
public boolean isRunning()
{
return this.running;
}
@Override
public List<IResourcePack> getDefaultResourcePacks()
{
return this.defaultResourcePacks;
}
@Override
public String getServerName()
{
return this.serverName;
}
@Override
public int getServerPort()
{
return this.serverPort;
}
@Override
public void onResizeWindow(int width, int height)
{
this.resize(width, height);
}
}