I just wondered how I can store an integer and save it to the player using nbts I have done some searching, but couldn't find a way to do it. I am quite new to the the whole 1.7.2 thing and haven't modded minecraft for a bit. It will be used like a mana type system and I want it to work in multiplayer as well as singleplayer.

 

Thanks in advance.

I had exactly the same problem some time ago.

Look here: http://www.minecraftforge.net/forum/index.php/topic,10567.msg53494.html#msg53494

 

Its actually for 1.6.4 but it should work except from the fact that some names might have changed.

I am not really to familiar with the events in forge so how would I go at adding them in 1.7.2, it seems to have changed a bit.

Note:This Works in 1.6.4, I don't know about 1.7.2

If you want to store NBT Data then you can try this:

 

method(EntityPlayer player) {

 

player.getEntityData().setInteger("IntegerName", 1);

 

int i = player.getInteger("IntegerName");

 

if(player.getEntityData().hasKey("IntegerName")) {

    do stuff

}

 

You can then add anything you want after the getEntityData().