package darkknight.jewelrycraft.tileentity;

import java.util.Random;

import darkknight.jewelrycraft.config.ConfigHandler;
import darkknight.jewelrycraft.util.JewelryNBT;
import darkknight.jewelrycraft.util.JewelrycraftUtil;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
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 TileEntitySmelter extends TileEntity {
	public int melting, flow, n = 0, p = 0;
	public boolean hasMetal, hasMoltenMetal, isDirty, pouring;
	public ItemStack metal, moltenMetal;
	public float quantity, pouredQuantity = 0.1f;

	/**
	 * 
	 */
	public TileEntitySmelter() {
		melting = 0;
		pouring = false;
		flow = 0;
		quantity = 0f;
		hasMetal = false;
		hasMoltenMetal = false;
		metal = new ItemStack(Item.getItemById(0), 0, 0);
		moltenMetal = new ItemStack(Item.getItemById(0), 0, 0);
		isDirty = false;
	}

	/**
	 * @param nbt
	 */
	@Override
	public void writeToNBT(NBTTagCompound nbt) {
		super.writeToNBT(nbt);
		nbt.setInteger("melting", melting);
		nbt.setFloat("quantity", quantity);
		nbt.setBoolean("hasMetal", hasMetal);
		nbt.setBoolean("hasMoltenMetal", hasMoltenMetal);
		nbt.setBoolean("pouring", pouring);
		NBTTagCompound tag = new NBTTagCompound();
		NBTTagCompound tag1 = new NBTTagCompound();
		metal.writeToNBT(tag);
		nbt.setTag("metal", tag);
		moltenMetal.writeToNBT(tag1);
		nbt.setTag("moltenMetal", tag1);
	}

	/**
	 * @param nbt
	 */
	@Override
	public void readFromNBT(NBTTagCompound nbt) {
		super.readFromNBT(nbt);
		melting = nbt.getInteger("melting");
		quantity = nbt.getFloat("quantity");
		hasMetal = nbt.getBoolean("hasMetal");
		hasMoltenMetal = nbt.getBoolean("hasMoltenMetal");
		pouring = nbt.getBoolean("pouring");
		metal = new ItemStack(Item.getItemById(0), 0, 0);
		metal.readFromNBT(nbt.getCompoundTag("metal"));
		moltenMetal = new ItemStack(Item.getItemById(0), 0, 0);
		moltenMetal.readFromNBT(nbt.getCompoundTag("moltenMetal"));
	}

	/**
	 * 
	 */
	@Override
	public void updateEntity() {
		super.updateEntity();
		Random rand = new Random();
		if (isDirty) {
			worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
			isDirty = false;
		}
		if (p > 0)
			--p;
		else
			p = 5;
		if (n == 0 && p == 0) {
			flow += 16;
			if (flow >= 16 * 20)
				n = 1;
		}
		if (n == 1 && p == 0) {
			flow -= 16;
			if (flow <= 0)
				n = 0;
		}
		if (hasMetal)
			for (int l = 0; l < 2; ++l)
				worldObj.spawnParticle("flame", xCoord + rand.nextFloat(), (double) yCoord + 0.3F,
						zCoord + rand.nextFloat(), 0.0D, 0.0D, 0.0D);
		if (rand.nextInt(65) == 0) {
			double d5 = xCoord + rand.nextFloat();
			double d7 = yCoord;
			double d6 = zCoord + rand.nextFloat();
			worldObj.playSound(d5, d7, d6, "liquid.lavapop", 0.2F + rand.nextFloat() * 0.2F,
					0.9F + rand.nextFloat() * 0.15F, false);
		}
		if (hasMetal && !hasMoltenMetal) {
			boolean isOre = JewelrycraftUtil.isOre(metal);
			if (melting > 0)
				melting--;
			if (melting == 0) {
				hasMetal = false;
				if (!isOre) {
					if (JewelryNBT.ingot(metal) == null)
						moltenMetal = metal;
					else
						moltenMetal = JewelryNBT.ingot(metal);
				} else {
					moltenMetal = JewelrycraftUtil.getIngotFromOre(metal);
					moltenMetal.stackSize *= 2;
				}
				hasMoltenMetal = true;
				if (!isOre)
					quantity = 0.1f * metal.stackSize;
				else
					quantity = 0.2f * metal.stackSize;
				metal = new ItemStack(Item.getItemById(0), 0, 0);
				melting = -1;
				isDirty = true;
			}
		} else if (hasMoltenMetal) {
			boolean isOre = JewelrycraftUtil.isOre(metal);
			if (melting > 0)
				melting--;
			if (melting == 0) {
				hasMetal = false;
				if (!isOre)
					moltenMetal.stackSize += metal.stackSize;
				else
					moltenMetal.stackSize += metal.stackSize * 2;
				if (!isOre)
					quantity += 0.1f * metal.stackSize;
				else
					quantity += 0.2f * metal.stackSize;
				metal = new ItemStack(Item.getItemById(0), 0, 0);
				melting = -1;
				isDirty = true;
			}
		}
		TileEntityMolder me = null;
		if (worldObj.getBlockMetadata(xCoord, yCoord, zCoord) == 0
				&& worldObj.getTileEntity(xCoord, yCoord, zCoord - 1) != null
				&& worldObj.getTileEntity(xCoord, yCoord, zCoord - 1) instanceof TileEntityMolder)
			me = (TileEntityMolder) worldObj.getTileEntity(xCoord, yCoord, zCoord - 1);
		else if (worldObj.getBlockMetadata(xCoord, yCoord, zCoord) == 1
				&& worldObj.getTileEntity(xCoord + 1, yCoord, zCoord) != null
				&& worldObj.getTileEntity(xCoord + 1, yCoord, zCoord) instanceof TileEntityMolder)
			me = (TileEntityMolder) worldObj.getTileEntity(xCoord + 1, yCoord, zCoord);
		else if (worldObj.getBlockMetadata(xCoord, yCoord, zCoord) == 2
				&& worldObj.getTileEntity(xCoord, yCoord, zCoord + 1) != null
				&& worldObj.getTileEntity(xCoord, yCoord, zCoord + 1) instanceof TileEntityMolder)
			me = (TileEntityMolder) worldObj.getTileEntity(xCoord, yCoord, zCoord + 1);
		else if (worldObj.getBlockMetadata(xCoord, yCoord, zCoord) == 3
				&& worldObj.getTileEntity(xCoord - 1, yCoord, zCoord) != null
				&& worldObj.getTileEntity(xCoord - 1, yCoord, zCoord) instanceof TileEntityMolder)
			me = (TileEntityMolder) worldObj.getTileEntity(xCoord - 1, yCoord, zCoord);
		if (pouring && pouredQuantity > 0f) {
			quantity -= 0.01f;
			pouredQuantity -= 0.01f;
			me.quantity += 0.01f;
			if (!me.hasMoltenMetal) {
				me.moltenMetal = moltenMetal;
				me.hasMoltenMetal = true;
			}
			if (pouredQuantity <= 0f) {
				pouring = false;
				pouredQuantity = 0.1f;
				me.cooling = ConfigHandler.INGOT_COOLING_TIME;
			}
			if (quantity <= 0f) {
				quantity = 0f;
				hasMoltenMetal = false;
				moltenMetal = new ItemStack(Item.getItemById(0), 0, 0);
				me.cooling = ConfigHandler.INGOT_COOLING_TIME;
			}
			me.isDirty = true;
		}
	}

	/**
	 * @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);
	}
}