I was wondering if any one knew where to find a good tutorial to help learn graal scripting. I can do basic stuff like lighting effects and at the moment my most complex script I've made is a clothes changing one.

Simple I know but I'm learning and it would really help if I could find something that shows examples of how a command would be used. Or perhaps a better explanation of what the commands are for. Not asking for hand outs just a good place to get started.
