PixelPAD2D has a section in the assets menu called functions. This section allows us to create
functions that are available globally for the entire app and all of the scripts.
Functions are also sometimes referred to as methods or commands.
To create a function simply press the plus button (+). It will ask you to name it.
The name can not contain spaces. Functions do not need a start or loop.
Once you have programmed in your method, you can easily call it by it's name.
You may want to create your own Python classes, you can do
this by hijacking the functions script, and adding the class there. Since the functions script runs
prior to any other PixelPAD object, we can safely call any function class from within the start
or loop of a PixelPAD class.