package darkknight.jewelrycraft.tileentity;

import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityList;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.Packet;
import net.minecraft.network.play.server.S35PacketUpdateTileEntity;
import net.minecraft.tileentity.TileEntity;

public class TileEntityMidasTouch extends TileEntity {
	public Entity target;

	public TileEntityMidasTouch() {
	}

	public void setEntity(Entity ent) {
		target = ent;
	}

	@Override
	public void writeToNBT(NBTTagCompound nbt) {
		super.writeToNBT(nbt);
		if (target != null) {
			int id = EntityList.getEntityID(target);
			NBTTagCompound tag = new NBTTagCompound();
			target.writeToNBT(tag);
			nbt.setInteger("entityID", id);
			nbt.setTag("entity", tag);
		}
	}

	/**
	 * @param nbt
	 */
	@Override
	public void readFromNBT(NBTTagCompound nbt) {
		super.readFromNBT(nbt);
		NBTTagCompound en = (NBTTagCompound) nbt.getTag("entity");
		int entityID = nbt.getInteger("entityID");
		EntityLivingBase entity = (EntityLivingBase) EntityList
				.createEntityByID(entityID, worldObj);
		if (entity != null) {
			entity.readFromNBT(en);
			target = entity;
		}
	}

	/**
	 * 
	 */
	@Override
	public boolean canUpdate() {
		return false;
	}

	/**
	 * @return
	 */
	@Override
	public Packet getDescriptionPacket() {
		NBTTagCompound nbttagcompound = new NBTTagCompound();
		writeToNBT(nbttagcompound);
		return new S35PacketUpdateTileEntity(xCoord, yCoord, zCoord, 1,
				nbttagcompound);
	}

	/**
	 * @param net
	 * @param packet
	 */
	@Override
	public void onDataPacket(NetworkManager net,
			S35PacketUpdateTileEntity packet) {
		readFromNBT(packet.func_148857_g());
		worldObj.func_147479_m(xCoord, yCoord, zCoord);
	}
}