20w45a

src/main/java/carpet/mixins/AbstractCauldronBlock_stackableSBoxesMixin.java

@@ -0,0 +1,37 @@
+package carpet.mixins;
+
+import carpet.CarpetSettings;
+import net.minecraft.block.AbstractCauldronBlock;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.ShulkerBoxBlock;
+import net.minecraft.class_5620;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.BlockItem;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(AbstractCauldronBlock.class)
+public class AbstractCauldronBlock_stackableSBoxesMixin
+{
+    @Redirect(method = "onUse", at = @At(value = "INVOKE", target = "Lnet/minecraft/class_5620;interact(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/util/Hand;Lnet/minecraft/item/ItemStack;)Lnet/minecraft/util/ActionResult;"))
+    private ActionResult wrapInteractor(class_5620 class_5620, BlockState blockState, World world, BlockPos blockPos, PlayerEntity playerEntity, Hand hand, ItemStack itemStack)
+    {
+        int count = -1;
+        if (CarpetSettings.stackableShulkerBoxes && itemStack.getItem() instanceof BlockItem && ((BlockItem)itemStack.getItem()).getBlock() instanceof ShulkerBoxBlock)
+            count = itemStack.getCount();
+        ActionResult result = class_5620.interact(blockState, world, blockPos, playerEntity, hand, itemStack);
+        if (count > 0 && result.isAccepted())
+        {
+            ItemStack current = playerEntity.getStackInHand(hand);
+            if (current.getItem() instanceof BlockItem && ((BlockItem)itemStack.getItem()).getBlock() instanceof ShulkerBoxBlock)
+                current.setCount(count);
+        }
+        return result;
+    }
+}