package ihl.explosion;

import ic2.core.IC2;
import ihl.IHLMod;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.play.server.S35PacketUpdateTileEntity;
import net.minecraft.tileentity.TileEntity;

public class PileTileEntity extends TileEntity
{
	public ItemStack content = new ItemStack(Blocks.sandstone);
	private boolean firstTick = true;
	
	@Override
	public boolean canUpdate()
	{
		return IC2.platform.isRendering();
	}
	
	@Override
	public void updateEntity()
	{
		if(firstTick && this.content!=null)
		{
			if(this.worldObj.isRemote)
			{
				IHLMod.proxy.requestTileEntityInitdataFromClientToServer(xCoord, yCoord, zCoord);
			}
			else
			{
				checkAndFall();
			}
			firstTick = false;
		}
	}
	
	public void setContent(ItemStack other)
	{
		this.content=other;
	}
	
	public boolean checkAndFall()
	{
		Block underblock = this.worldObj.getBlock(xCoord, yCoord-1, zCoord);
		if(underblock.isAir(worldObj, xCoord, yCoord-1, zCoord) || underblock==Blocks.air || underblock.getCollisionBoundingBoxFromPool(worldObj, xCoord, yCoord-1, zCoord)==null)
		{
			IHLEntityFallingPile fallingPile = new IHLEntityFallingPile(worldObj);
			fallingPile.setPosition(xCoord+0.5d, yCoord+0.5d, zCoord+0.5d);
			fallingPile.setEntityItemStack(content);
			this.worldObj.setBlockToAir(xCoord, yCoord, zCoord);
			this.worldObj.spawnEntityInWorld(fallingPile);
			return false;
		}
		return true;
	}

	@Override
	public void readFromNBT(NBTTagCompound nbttagcompound)
    {
        super.readFromNBT(nbttagcompound);
        this.content = ItemStack.loadItemStackFromNBT(nbttagcompound.getCompoundTag("content"));
    }

    @Override
	public void writeToNBT(NBTTagCompound nbttagcompound)
    {
        super.writeToNBT(nbttagcompound);
        NBTTagCompound contentNBT = new NBTTagCompound();
        this.content.writeToNBT(contentNBT);
        nbttagcompound.setTag("content", contentNBT);
    }

	public void updateBlockRender() 
	{
		Minecraft.getMinecraft().renderGlobal.markBlockForRenderUpdate(xCoord, yCoord, zCoord);
	}
	
	@Override
    public void onDataPacket(NetworkManager net, S35PacketUpdateTileEntity pkt)
    {
		this.readFromNBT(pkt.func_148857_g());
		Minecraft.getMinecraft().renderGlobal.markBlockForRenderUpdate(xCoord, yCoord, zCoord);
    }
}