fabric-rendering-fluids-v1-3.1.38+86b3ae576f.jar

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    package net.fabricmc.fabric.impl.client.rendering.fluid;

import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.fabricmc.fabric.api.client.render.fluid.v1.FluidRenderHandler;
import net.fabricmc.fabric.api.client.render.fluid.v1.FluidRendering;
import net.minecraft.class_1920;
import net.minecraft.class_2338;
import net.minecraft.class_2680;
import net.minecraft.class_3610;
import net.minecraft.class_4588;
import net.minecraft.class_775;

@Environment(EnvType.CLIENT)
public class FluidRenderingImpl {
   private static final ThreadLocal<FluidRendering.DefaultRenderer> CURRENT_DEFAULT_RENDERER = new ThreadLocal();
   private static final ThreadLocal<FluidRenderHandlerInfo> CURRENT_INFO = ThreadLocal.withInitial(FluidRenderHandlerInfo::new);
   private static class_775 vanillaRenderer;

   public static void render(FluidRenderHandler handler, class_1920 world, class_2338 pos, class_4588 vertexConsumer, class_2680 blockState, class_3610 fluidState, FluidRendering.DefaultRenderer defaultRenderer) {
      CURRENT_DEFAULT_RENDERER.set(defaultRenderer);

      try {
         handler.renderFluid(pos, world, vertexConsumer, blockState, fluidState);
      } finally {
         CURRENT_DEFAULT_RENDERER.remove();
      }

   }

   public static void renderDefault(FluidRenderHandler handler, class_1920 world, class_2338 pos, class_4588 vertexConsumer, class_2680 blockState, class_3610 fluidState) {
      FluidRendering.DefaultRenderer renderer = (FluidRendering.DefaultRenderer)CURRENT_DEFAULT_RENDERER.get();
      if (renderer != null) {
         renderer.render(handler, world, pos, vertexConsumer, blockState, fluidState);
      } else {
         renderVanillaDefault(handler, world, pos, vertexConsumer, blockState, fluidState);
      }

   }

   public static void renderVanillaDefault(FluidRenderHandler handler, class_1920 world, class_2338 pos, class_4588 vertexConsumer, class_2680 blockState, class_3610 fluidState) {
      FluidRenderHandlerInfo info = (FluidRenderHandlerInfo)CURRENT_INFO.get();
      info.setup(handler, world, pos, fluidState);

      try {
         vanillaRenderer.method_3347(world, pos, vertexConsumer, blockState, fluidState);
      } finally {
         info.clear();
      }

   }

   public static void setVanillaRenderer(class_775 vanillaRenderer) {
      FluidRenderingImpl.vanillaRenderer = vanillaRenderer;
   }

   public static FluidRenderHandlerInfo getCurrentInfo() {
      return (FluidRenderHandlerInfo)CURRENT_INFO.get();
   }
}
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