fabric-lifecycle-events-v1-2.6.9+33df5e6e6f.jar

• fabric-lifecycle-events-v1-2.6.9+33df5e6e6f.jar
• net
• fabricmc
• fabric
• mixin
• event
• lifecycle
• server
• WorldChunkMixin.java

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    package net.fabricmc.fabric.mixin.event.lifecycle.server;

import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
import com.llamalad7.mixinextras.sugar.Local;
import java.util.Map;
import net.fabricmc.fabric.api.event.lifecycle.v1.ServerBlockEntityEvents;
import net.minecraft.class_1937;
import net.minecraft.class_2338;
import net.minecraft.class_2586;
import net.minecraft.class_2818;
import net.minecraft.class_3218;
import org.jetbrains.annotations.Nullable;
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.Redirect;
import org.spongepowered.asm.mixin.injection.Slice;
import org.spongepowered.asm.mixin.injection.At.Shift;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

@Mixin({class_2818.class})
abstract class WorldChunkMixin {
   @Shadow
   public abstract class_1937 method_12200();

   @ModifyExpressionValue(
      method = {"method_12007(Lnet/minecraft/class_2586;)V"},
      at = {@At(
   value = "INVOKE",
   target = "Ljava/util/Map;put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"
)}
   )
   private <V> V onLoadBlockEntity(V removedBlockEntity, class_2586 blockEntity) {
      if (blockEntity != null && blockEntity != removedBlockEntity && this.method_12200() instanceof class_3218) {
         ((ServerBlockEntityEvents.Load)ServerBlockEntityEvents.BLOCK_ENTITY_LOAD.invoker()).onLoad(blockEntity, (class_3218)this.method_12200());
      }

      return removedBlockEntity;
   }

   @Inject(
      method = {"method_12007(Lnet/minecraft/class_2586;)V"},
      at = {@At(
   value = "INVOKE",
   target = "Lnet/minecraft/class_2586;method_11012()V",
   shift = Shift.AFTER
)}
   )
   private void onRemoveBlockEntity(class_2586 blockEntity, CallbackInfo info, @Local(ordinal = 1) class_2586 removedBlockEntity) {
      if (this.method_12200() instanceof class_3218) {
         ((ServerBlockEntityEvents.Unload)ServerBlockEntityEvents.BLOCK_ENTITY_UNLOAD.invoker()).onUnload(removedBlockEntity, (class_3218)this.method_12200());
      }

   }

   @Redirect(
      method = {"method_12201(Lnet/minecraft/class_2338;Lnet/minecraft/class_2818$class_2819;)Lnet/minecraft/class_2586;"},
      at = @At(
   value = "INVOKE",
   target = "Ljava/util/Map;remove(Ljava/lang/Object;)Ljava/lang/Object;"
),
      slice = @Slice(
   from = @At(
   value = "INVOKE",
   target = "Lnet/minecraft/class_2818;method_12208(Lnet/minecraft/class_2338;)Lnet/minecraft/class_2586;"
)
)
   )
   private <K, V> Object onRemoveBlockEntity(Map<K, V> map, K key) {
      V removed = (V)map.remove(key);
      if (removed != null && this.method_12200() instanceof class_3218) {
         ((ServerBlockEntityEvents.Unload)ServerBlockEntityEvents.BLOCK_ENTITY_UNLOAD.invoker()).onUnload((class_2586)removed, (class_3218)this.method_12200());
      }

      return removed;
   }

   @Inject(
      method = {"method_12041(Lnet/minecraft/class_2338;)V"},
      at = {@At(
   value = "INVOKE",
   target = "Lnet/minecraft/class_2586;method_11012()V"
)}
   )
   private void onRemoveBlockEntity(class_2338 pos, CallbackInfo ci, @Local @Nullable class_2586 removed) {
      if (removed != null && this.method_12200() instanceof class_3218) {
         ((ServerBlockEntityEvents.Unload)ServerBlockEntityEvents.BLOCK_ENTITY_UNLOAD.invoker()).onUnload(removed, (class_3218)this.method_12200());
      }

   }
}
    

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