NBTHelper.java

package minestrapteam.mods.minestrappolation.util;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;

public class NBTHelper
{

	public static NBTTagCompound getPersistedPlayerTag(EntityPlayer player)
	{
		NBTTagCompound nbt;
		if (!player.getEntityData().hasKey("PlayerPersisted"))
		{
			nbt = new NBTTagCompound();
			player.getEntityData().setTag("PlayerPersisted", nbt);
		}
		else
		{
			nbt = player.getEntityData().getCompoundTag("PlayerPersisted");
		}
		return nbt;
	}
}