[Marricio]

pawn Код:

public OnPlayerTakeDamage(playerid, issuerid, Float: amount, weaponid)
{
    if(issuerid != INVALID_PLAYER_ID)
        if(weaponid == 33 || weaponid == 34 )
            SetPlayerHealth( playerid, 0 );
    return 1;
}

Maybe?