[POMOC] ReturnUser

Skripta koju koristim: FR/DM moja od 0
Detaljan opis problema: Napravio sam Admin sistem sa wiki-samp
Dio skripte: ne znam kako da definisem ReturnUser 😄 (nemojte da se smejete nisam neki scripter)
Neke slike/video za lakse dobivanje pomoci(neobavezno): bice dole

SLIKA :

http://www.dodaj.rs/f/1C/W2/2NOriPQT/untitled.png

Kod :

new cmd, idx;
	cmd = strtok(cmdtext, idx);
	if(strcmp(cmd, "/makeadmin", true) == 0)
{
      new string;
      new tmp;
      new player, giveplayer;
      new giveplayerid;
      if (IsPlayerAdmin(playerid))
      {
              tmp = strtok(cmdtext, idx);
              if(!strlen(tmp))
              {
                      SendClientMessage(playerid, PLAVA, "USAGE: /makeadmin ");
                      SendClientMessage(playerid, PLAVA, "FUNCTION: Player will be an admin.");
                      return 1;
              }
              giveplayerid = ReturnUser(tmp);
              tmp = strtok(cmdtext, idx);
              new level = strval(tmp);
              if(giveplayerid != INVALID_PLAYER_ID)
              {
                      GetPlayerName(giveplayerid, giveplayer, sizeof(giveplayer));
                      GetPlayerName(playerid, player, sizeof(player));
                      PlayerInfo = level;
                      printf("Admin %s made %s a level %d admin.", player, giveplayer, level);
                      format(string, sizeof(string), "You are now an administrator level %d thanks to %s.", level,  player);
                      SendClientMessage(giveplayerid, 0x00C2ECFF, string);
                      format(string, sizeof(string), "You have given %s level %d admin.",  giveplayer,PlayerInfo);
                      SendClientMessage(playerid, 0x00C2ECFF, string);
              }
              else if(giveplayerid == INVALID_PLAYER_ID)
              {
                      format(string, sizeof(string), "%i is not an active player.", giveplayerid);
                      SendClientMessage(playerid, 0xE60000FF, string);
              }
      }
      else
      {
          SendClientMessage(playerid, 0xE60000FF, "You are not a lead admin!");
      }
      return 1;
	}