package net.vulkanmod.mixin.render.entity;

import net.minecraft.class_1297;
import net.minecraft.class_238;
import net.minecraft.class_243;
import net.minecraft.class_4604;
import net.minecraft.class_897;
import net.vulkanmod.Initializer;
import net.vulkanmod.render.chunk.RenderSection;
import net.vulkanmod.render.chunk.WorldRenderer;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Redirect;

@Mixin({class_897.class})
public class EntityRendererM<T extends class_1297> {
   @Redirect(
      method = {"method_3933"},
      at = @At(
   value = "INVOKE",
   target = "Lnet/minecraft/class_4604;method_23093(Lnet/minecraft/class_238;)Z"
)
   )
   private boolean isVisible(class_4604 frustum, class_238 aABB) {
      if (Initializer.CONFIG.entityCulling) {
         WorldRenderer worldRenderer = WorldRenderer.getInstance();
         class_243 pos = aABB.method_1005();
         RenderSection section = worldRenderer.getSectionGrid().getSectionAtBlockPos((int)pos.method_10216(), (int)pos.method_10214(), (int)pos.method_10215());
         if (section == null) {
            return frustum.method_23093(aABB);
         } else {
            return worldRenderer.getLastFrame() == section.getLastFrame();
         }
      } else {
         return frustum.method_23093(aABB);
      }
   }
}