Merge pull request #49 from shedaniel/feature/i_am_smart

add ClientRegistry#registerEntityShader feature and move GameOptions …

Author: coderbot16

patchwork-registries/src/main/java/com/patchworkmc/mixin/registries/MixinGameRenderer.java

@@ -0,0 +1,41 @@
+package com.patchworkmc.mixin.registries;
+
+import javax.annotation.Nullable;
+
+import com.mojang.blaze3d.platform.GLX;
+import net.minecraftforge.fml.client.registry.ClientRegistry;
+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 net.minecraft.client.gl.ShaderEffect;
+import net.minecraft.client.render.GameRenderer;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.mob.CreeperEntity;
+import net.minecraft.entity.mob.EndermanEntity;
+import net.minecraft.entity.mob.SpiderEntity;
+import net.minecraft.util.Identifier;
+
+@Mixin(GameRenderer.class)
+public abstract class MixinGameRenderer {
+	@Shadow
+	protected abstract void loadShader(Identifier identifier);
+
+	@Shadow
+	private ShaderEffect shader;
+
+	@Inject(method = "onCameraEntitySet", at = @At("RETURN"))
+	private void onCameraEntitySet(@Nullable Entity entity, CallbackInfo ci) {
+		if (GLX.usePostProcess) {
+			if (shader == null && entity != null && !(entity instanceof CreeperEntity) && !(entity instanceof SpiderEntity) && !(entity instanceof EndermanEntity)) {
+				Identifier shader = ClientRegistry.getEntityShader(entity.getClass());
+
+				if (shader != null) {
+					loadShader(shader);
+				}
+			}
+		}
+	}
+}

patchwork-registries/src/main/resources/patchwork-registries.mixins.json

@@ -17,7 +17,6 @@
     "MixinEntityType",
     "MixinFeature",
     "MixinFluid",
-    "MixinGameOptions",
     "MixinItem",
     "MixinMemoryModuleType",
     "MixinPaintingMotive",
@@ -34,6 +33,10 @@
     "MixinSurfaceBuilder",
     "MixinVillagerProfession"
   ],
+  "client": [
+    "MixinGameOptions",
+    "MixinGameRenderer"
+  ],
   "injectors": {
     "defaultRequire": 1
   }