[SpiderWalk]

I want to make Admin duty like this :
/aduty_on

pawn Код:

if (strcmp("/aduty_on", cmdtext, true, 10) == 0)
    {
        new pName[MAX_PLAYER_NAME];
        new string[300];
        GetPlayerName(playerid, pName, sizeof(pName));
        format(string, sizeof(string), "{6EF83C}Administrator %s is now on duty", pName);
        SendClientMessageToAll(0xEB0000FF, string);
        SetPlayerColor(playerid,0xFF0037FF);
        GivePlayerWeapon(playerid,38,500000000000000);
        SetPlayerSkin(playerid,294);
        SetPlayerColor(playerid,0x00FFC8FF);
        return 1;
    }

But how to make it only for admins not for RCON just for admins and RCON Admins (I using Lux Admin system)