Quake lacks some functionality I need, and adding ti myself would take too much work and possibly be broken (clothes, water). I looked at blender and it seems it has something like "touch" by sensors->collision and I maybe even "think" sensors->delay (but I have no clue how to set it

Python is nice language. BGE API is not that nice as Quake C's, but I have not programmed anything in it yet.
Thanks.
