[Nakash]

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pawn Код:

new PlayerSpawned[MAX_PLAYERS];

OnPlayerSpawn

pawn Код:

PlayerSpawned[playerid] = 1;

OnPlayerConnect

pawn Код:

PlayerSpawned[playerid] = 0;

pawn Код:

public AntiWeaponHack()
{
new string[128], tmpname[MAX_PLAYER_NAME];
for (new i = 0; i < MAX_PLAYERS; i++)
{
  switch(GetPlayerWeapon(i))
  {
    case 9, 11, 12, 13, 17, 36, 37, 38, 39, 40, 42, 41, 43, 44, 45, 47:
    {
      if(PlayerSpawned[playerid]==1)
{
      GetPlayerName(i, tmpname, sizeof(tmpname));
      format(string, sizeof(string), "[ANTI-CHEAT] %s has been auto-banned for Weapon Hacking.", tmpname);
      SendClientMessageToAll(GAME_ENGINE, string);
      print(string);
          BanEx(i, weapon);
}
    }
  }
}

return 1;
}

UNTESTED!