package terramagna.helpers;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.WorldSavedData;
import net.minecraftforge.event.ForgeSubscribe;
import net.minecraftforge.event.entity.EntityJoinWorldEvent;

public class PlayerStatsHelper extends WorldSavedData
{

	private static int experience;

    public PlayerStatsHelper(String par1Str)
    {

    	super(par1Str);

    }

	@ForgeSubscribe
	public void onEntityJoinWorld(EntityJoinWorldEvent event)
	{

		if (!event.entity.worldObj.isRemote && event.entity instanceof EntityPlayer)
		{

			EntityPlayer player = (EntityPlayer) event.entity;
			NBTTagCompound nbt = player.getEntityData().getCompoundTag("PlayerPersisted");

			nbt.getInteger("Experience");

			if(nbt.getInteger("Experience") == 0)
			{

				nbt.setInteger("Experience", 0);

			}

			this.experience = nbt.getInteger("Experience");

		}

	}

	@Override
	public void readFromNBT(NBTTagCompound nbttagcompound) {
		// TODO Auto-generated method stub

	}

	@Override
	public void writeToNBT(NBTTagCompound nbttagcompound) {
		// TODO Auto-generated method stub

	}

	public static int getExperience()
	{

		return experience;

	}

	public static void addExperience(int amount)
	{

		experience = experience + amount;

	}

	public static void removeExperience(int amount)
	{

		experience = experience - amount;

	}

}