Hmm Thank you but all this functions is not what I need...

I want just a function of this style:

result = Collision(object_vector,object_angle,max_vector,max_angle);

if oject vector - max_vector = -number then
result: 443435435
else
result: 0

This:
Code:

---

  
        here 0   | object in map here : 435435 can't continue
me > .  here 0   | object in map here : 432423 can't continue
        here 0   | object in map here : 135652 can't continue

---

c_move: this detect collision but the entity is not in my control with my movement system
C_scan: Nice but only entity
c_trace: That not work good... with my movement system

Thank you,
Julien