well i got the easy way done i know how to make a NPC walk randomly but i want one to follow you i guessed u have to use walk_towards/step_towards,but i can't seem to crack how they work in the guild it says to use (obj,dir,lag = 0) well for the obj it would be src and for the dir it would be usr that what i thoughe but when i put it in action it seem to do nothing can u explaine where i have missunderstood the langue