[IstuntmanI]

Originally posted there: http://forum.sa-mp.com/showpost.php?...4&postcount=14 .

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This fix is patching a hack which appeared few days ago. This hack crashes players when you are near them.

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I got this hack, and used it on a test server using a debug for OnPlayerWeaponShot, this is what it returned:

pawn Код:

OnPlayerWeaponShot(0,0,1,0,2004318080.000000,2004318080.000000,2004318080.000000)

See those huge numbers ? Yeah... they are reported by that hack to the server. It is sent only with hittype BULLET_HIT_TYPE_PLAYER.

This is the fix:

pawn Код:

public OnPlayerWeaponShot( playerid, weaponid, hittype, hitid, Float:fX, Float:fY, Float:fZ )
{
    if( hittype != BULLET_HIT_TYPE_NONE ) // Bullet Crashing uses just this hittype
    {
        if( !( -1000.0 <= fX <= 1000.0 ) || !( -1000.0 <= fY <= 1000.0 ) || !( -1000.0 <= fZ <= 1000.0 ) ) // a valid offset, it's impossible that a offset bigger than 1000 is legit (also less than -1000.0 is impossible, not used by this hack, but still, let's check for it, just for the future, who knows what hacks will appear). The object with biggest offset is having ~700-800 radius.
        {
            /*
                If you want, here you can kick the cheater
            */
            return 0; // let's desynchronize that bullet, so players won't crash
        }
    }
    return 1;
}

I bet this will be patched in a future Release of 0.3z, but until then, feel free to use that fix.

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It's not really a tutorial, but I posted it there because in that topic (link in the first row there) almost nobody would see it.