[DanishHaq]

pawn Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
    if(!strcmp(cmdtext, "/helm", true == 0)) { //Using strcmp because i don't know your command processor, should be avoided anyway.
       if(IsPlayerAttachedObjectSlotUsed(playerid, 3))
          RemovePlayerAttachedObject(playerid, 3);
       else
          SetPlayerAttachedObject(playerid, 3, 18645, 2, 0.07, 0.017, 0, 88, 75, 0);
       return 1;
    }
}