This means for those that wish to get their hands dirty then can open up the script files into any text editor and re-code them. Although it´s perfectly possible to create a large and complex game without entering a single line of code, the option is there if you want that extra level of control. The scripting language is a simple state based system, no C++ required.
voila une info que j´ai trouvé sur le site!
a priori, sa n´a pas l´air bien compliquer!