I am trying to save a float named "power":

public float power;

On WriteToNBT I use:

super.writeToNBT(nbt)
          nbt.setFloat("POWER",power);

On ReadFromNBT I use:

super.readFromNBT(nbt)
          power = nbt.getInteger("POWER");

Using the Code:

if(ItemStack.areItemStacksEqual(slots[0], new ItemStack(//Some Item here)))

I check for an Item in Slot 0, and then I add the power.

After world reloads the nbt looses the "POWER" float and every power that has been stored is deleted.

 

Any Ideas?

 

Thanks.

nbt.setFloat("POWER",power);
nbt.getInteger("POWER");

 

Float != Integer

 

Uhm?

Changing nbt.GetInteger to nbt.getFloat didn't work!

Well, your problem is most likely elsewhere, we're gonna need your code.

Here is the NBT Saving and Writing COde:

 

@Override
public void readFromNBT(NBTTagCompound nbt){
	super.readFromNBT(nbt);

	facingDirection = nbt.getInteger("facingDirection");
	NBTTagList list = nbt.getTagList("Slots", 10);
	power = nbt.getFloat("POWER");
	this.slots = new ItemStack[getSizeInventory()];

	for(int i = 0; i < list.tagCount(); i++){
		NBTTagCompound  item = list.getCompoundTagAt(i);
		byte b = item.getByte("Item");

		if(b >= 0 && b < this.slots.length){
			this.slots[b] = ItemStack.loadItemStackFromNBT(item);
		}
	}

	if(nbt.hasKey("CustomName")){
		this.setInventoryName(nbt.getString("CustomName"));
	}
}
@Override
public void writeToNBT(NBTTagCompound nbt){
	super.writeToNBT(nbt);

	nbt.setFloat("POWER", power);
	nbt.setInteger("facingDirection", facingDirection);
	NBTTagList list = new NBTTagList();

	for(int i = 0; i < this.slots.length; i++)
	{
		if(this.slots[i] != null){
			NBTTagCompound item = new NBTTagCompound();
			item.setByte("item", (byte)i);
			this.slots[i].writeToNBT(item);
			list.appendTag(item);
		}
	}
	nbt.setTag("Slots", list);

	if(this.hasCustomInventoryName()){
		nbt.setString("CustomName", this.getInventoryName());
	}
}

Hi

 

I'm not seeing an obvious problem.  You could use this tool to help troubleshoot:

NBTexplorer is a very useful tool to examine the structure of your NBT saved data and make sure it's correct:

  http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-tools/1262665-nbtexplorer-nbt-editor-for-windows-and-mac

 

 

Just a wild guess - try using lower case i.e. power instead of POWER

 

-TGG