[2KY]

Whipped this up in a few seconds. Not sure if it will work correctly, or even compile, but this should give you some sort of idea.

pawn Код:

#define     KEY_AIM     (128)

#define HOLDING(%0) \
    ((newkeys & (%0)) == (%0))
    
#define PRESSED(%0) \
    (((newkeys & (%0)) == (%0)) && ((oldkeys & (%0)) != (%0)))
    
public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if(HOLDING(KEY_AIM)) && PRESSED(KEY_FIRE) || HOLDING(KEY_AIM) && HOLDING(KEY_FIRE))
    {
        if(GetPlayerWeapon(playerid) == 24)
        {
            //They shot their Desert Eagle.
        }
    }
    return true;
}