ok i will study this idea you say, but are you sure the ray in the c_trace will turn wiht this?, is say turn when the enmy turn o turn when the player look down or up or else ...
because i use the trace isntruction to make the shoot



and for the 2 problem i say : if the ray hit an glass, window, door , or else, how can i get the angle of this hit to continue the ray . supouse the ray hit a window in 45º How can i get the angle to continue the ray ?, How continue the ray?