View difference between Paste ID: rDAGKv0f and 8b7pk36Y

 package tutorial.generic;
 
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.nbt.NBTTagList;
+
 import net.minecraft.util.IChatComponent;
 import net.minecraft.world.World;
 import net.minecraftforge.common.IExtendedEntityProperties;
 
 
 
-	public int currentXP;
+
 public final class PlayerInformation implements IExtendedEntityProperties {
 	private int currentXP;
 	public final static String EXT_PROP_NAME = "PlayerInformation";
-    public PlayerInformation(EntityPlayer player) {
+
-        this.player = player;
+
 	public static final PlayerInformation get(EntityPlayer player) {
 		return (PlayerInformation) player.getExtendedProperties(EXT_PROP_NAME);
-	public static final String IDENTIFIER = "minepg_playerinfo";
+
 
-	public static PlayerInformation forPlayer(Entity player) {
+
-        return (PlayerInformation) player.getExtendedProperties(IDENTIFIER);
+	public PlayerInformation(EntityPlayer player) {
 		this.player = player;
 	}
 
 	public static final void register(EntityPlayer player) {
-    	compound.setInteger("currentXP", currentXP);
+		player.registerExtendedProperties(PlayerInformation.EXT_PROP_NAME, new PlayerInformation(player));
-        System.out.println("NBT Saved");
+
 
 	@Override //Updates anything that needs to be updated each tick
 	public void init(Entity entity, World world) {
-    public void loadNBTData(NBTTagCompound compound) {
+
-        this.currentXP = compound.getInteger("currentXP");
+
-        System.out.println("NBT Loaded");
+
     public void saveNBTData(NBTTagCompound compound) {
-        }
+    	NBTTagCompound properties = new NBTTagCompound();
     	properties.setInteger("currentXP", currentXP);
         //System.out.println("NBT Saved");
         //System.out.println(compound);
 
     }
 
 	@Override
 	public final void loadNBTData(NBTTagCompound compound) {
 		NBTTagCompound properties = (NBTTagCompound) compound.getTag(EXT_PROP_NAME);
 		System.out.println(this.currentXP);
 		this.currentXP = properties.getInteger("currentXP");
 
 }
 
 
 
     public void addXP(int ammount){
     	this.currentXP += ammount;
     }
 
     public int getXP(){
     	return this.currentXP;
     }
 
 }