if(strcmp(cmd,"/aduty",true)== 0)
{
	if(IsPlayerConnected(playerid))
	{
		if(PlayerInfo[playerid][pAdmin] >= 1337)
		{
			new name[MAX_PLAYER_NAME];
			new string[64];
			GetPlayerName(playerid,name,sizeof(name));
			if(ADuty[playerid] == 1)
			{
				format(string,sizeof(string),"Admin ist nichtmehr Onduty",name);
				SendClientMessageToAll(FARBE,string);
				ADuty[playerid] = 0;
			}
			else
			{
				format(string,sizeof(string),"Admin ist nun nichtmehr Onduty",name);
				SendClientMessageToAll(FARBE,string);
				ADuty[playerid] = 1;
			}
		}
		else
		{
			SendClientMessage(playerid,FARBE,"Du bist nicht befugt!");
		}
	}
	return 1;
}
Bitte.