ouch, 3 codes from germany shocked
(i write this post in english for everyone)
thx, so i guess it means that "event_type == EVENT_SCAN" is not that good for scan things too close.. damn, i used it everywheree :s
i was insisting in wrong way smirk

anyway, thx*3 ! (not x3 which is a damn smile :|)
i will try later and it will surely work

for c_trace, thx for the tip, but i dont think i will need it if their solution is sufficient.

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other details : i dont understand everything like "if (player)", or "while (player)" because i start with my player "yellow ball" and never leave it so i guess i dont have to use it :?