RelicCraft/src/main/java/com/thebrokenrail/reliccraft/mixin/MixinEnderPearlItem.java

package com.thebrokenrail.reliccraft.mixin;

import com.thebrokenrail.reliccraft.RelicCraft;
import com.thebrokenrail.reliccraft.block.AbstractDragonEggHolderBlock;
import net.minecraft.block.BlockState;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.item.EnderPearlItem;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemUsageContext;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.util.ActionResult;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.dimension.DimensionType;
import org.spongepowered.asm.mixin.Mixin;

import java.util.Objects;

@SuppressWarnings("unused")
@Mixin(EnderPearlItem.class)
public class MixinEnderPearlItem extends Item {
    public MixinEnderPearlItem(Settings settings) {
        super(settings);
    }

    @Override
    public ActionResult useOnBlock(ItemUsageContext context) {
        World world = context.getWorld();
        BlockPos pos = context.getBlockPos();
        String dimension = Objects.requireNonNull(DimensionType.getId(world.getDimension().getType())).toString();
        BlockState state = world.getBlockState(pos);
        PlayerEntity user = context.getPlayer();

        if (user != null && state.getBlock() == RelicCraft.TELEPORTATION_BEACON_BLOCK && state.get(AbstractDragonEggHolderBlock.ACTIVE)) {
            if (!world.isClient()) {
                RelicCraft.playRelicSound(user);
            }

            CompoundTag tag = new CompoundTag();
            tag.putInt("TargetX", pos.getX());
            tag.putInt("TargetY", pos.getY());
            tag.putInt("TargetZ", pos.getZ());
            tag.putString("TargetDimension", dimension);

            ItemStack itemStack = new ItemStack(RelicCraft.TARGETED_ENDER_PEARL_ITEM);
            itemStack.setTag(tag);

            ItemStack itemStack2 = user.getStackInHand(context.getHand());

            if (!user.isCreative()) {
                itemStack2.decrement(1);
            }

            if (!user.inventory.insertStack(itemStack.copy())) {
                user.dropItem(itemStack, false);
            }

            if (!world.isClient()) {
                RelicCraft.USE_TELEPORTATION_BEACON_CRITERION.trigger((ServerPlayerEntity) user);
            }

            return ActionResult.SUCCESS;
        } else {
            return ActionResult.PASS;
        }
    }
}