How to increase an attribute by % of itself?

drentek

Hi all,

was wondering how I go about increasing an attribute (e.g. height) by 20% every 3 seconds.
Currently I am doing:

self.height= self.height+ 0.2 ,

Obviously doing it wrong. Is there a page where I can learn the expression editor better as I am struggling on how to phrase commands in a way it understands.

Ta

LiquidGameworks

You're almost there. self.height = self.height * 1.20

Alternatively self.height=self.height + (.20*self.height)

This should do it. This will increase your self.height by 20% every time it is activated. Good luck!

drentek

Thanks Liquid