Hbm-s-Nuclear-Tech-GIT/com/hbm/handler/BucketHandler.java

package com.hbm.handler;

import java.util.HashMap;
import java.util.Map;

import cpw.mods.fml.common.eventhandler.Event.Result;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import net.minecraft.block.Block;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.World;
import net.minecraftforge.event.entity.player.FillBucketEvent;

public class BucketHandler {

	public static BucketHandler INSTANCE = new BucketHandler();
	public Map<Block, Item> buckets = new HashMap<Block, Item>();

	private BucketHandler() {
	}

	@SubscribeEvent
	public void onBucketFill(FillBucketEvent event) {

		ItemStack result = fillCustomBucket(event.world, event.target);

		if (result == null)
			return;

		event.result = result;
		event.setResult(Result.ALLOW);
	}

	private ItemStack fillCustomBucket(World world, MovingObjectPosition pos) {

		Block block = world.getBlock(pos.blockX, pos.blockY, pos.blockZ);

		Item bucket = buckets.get(block);
		if (bucket != null && world.getBlockMetadata(pos.blockX, pos.blockY, pos.blockZ) == 0) {
			world.setBlockToAir(pos.blockX, pos.blockY, pos.blockZ);
			return new ItemStack(bucket);
		} else
			return null;

	}
}