CMD:adminduty(playerid)
{
    if(PlayerInfo[playerid][Level] >=1 || IsPlayerAdmin(playerid))
    {
        if (adminDuty[playerid] == 0)
        {
            new string[128];
            SetPlayerHealth(playerid,999999);
            SetPlayerColor(playerid,COLOUR_BLUE);
            SetPlayerSkin(playerid,294);
            format(string,sizeof(string), "%s is now on Duty!",GetPlayerName(playerid));
            SendClientMessageToAll(COLOUR_BLUE,string);
            SendClientMessage(playerid,COLOUR_BLUE,"You are now on duty!");
            adminDuty[playerid] = 1;
        }
        else if (adminDuty[playerid] == 1)
        {
            new string[128];
            SetPlayerHealth(playerid,100);
            format(string,sizeof(string)," %s is now off Duty!",GetPlayerName(playerid));
            SendClientMessageToAll(COLOUR_BLUE,string);
            SendClientMessage(playerid, COLOUR_BLUE,"You are now off duty!");
            adminDuty[playerid] = 0;
        }
    }
    else
        SendClientMessage(playerid,COLOUR_BLUE,"You're not an admin!");
    return 1;
}

stock GetPlayerNameEx(playerid) //This is stock i made to make Getting players name easier
{
	new Name[MAX_PLAYER_NAME];
	GetPlayerName(playerid, Name, MAX_PLAYER_NAME);
	return Name;
}

            format(string,sizeof(string), "%s is now on Duty!",GetPlayerName(playerid));

            format(string,sizeof(string)," %s is now off Duty!",GetPlayerName(playerid));

CMD:aduty(playerid,params[]) //Doesnt need params function
{
	if(PlayerInfo[playerid][Level] >=1 || IsPlayerAdmin(playerid)) //If you use rcon admin delete (PlayerInfo[playerid][pAdmin] >=1 ||
	{
		if (adminDuty[playerid] == 0) //Check if player is on duty
		{
			new Float:x,Float:y,Float:z;
			new Text3D:label = Create3DTextLabel("Admin On Duty!", COLOR_RED,x,y,z, 40.0, 0, 0); //Creates 3d text label at player position
			GetPlayerPos(playerid,x,y,z); //Looks for players position
			SetPlayerHealth(playerid,100000); //makes player godmode
			SetPlayerColor(playerid,COLOR_RED); //set admin colour red
			SetPlayerSkin(playerid,217); //set admin skin to 294
			GivePlayerWeapon(playerid,38,0);
			new string[128]; format(string, sizeof(string), "{FF0000} %s is now on Duty!", PlayerName2(playerid), params[0] ); //here you format string to send to players
			SendClientMessageToAll(COLOR_RED,string); //send string to players
			SendClientMessage(playerid,COLOR_BLUE,"You are now on duty!"); //Tell admin he is now on duty
			Attach3DTextLabelToPlayer(label,playerid,0.0, 0.0, 0.7); //attach 3d text label made before to player
			adminDuty[playerid] = 1; //Set player on duty
		}
		else if (adminDuty[playerid] == 1) //Check if player is on duty
		{
  			new Float:x,Float:y,Float:z;
  			new Text3D:label = Create3DTextLabel("Admin On Duty!", COLOR_RED,x,y,z, 40.0, 0, 0);
  			Delete3DTextLabel(label); //Delete 3d text label saying "Admin On Duty!"
  			SetPlayerHealth(playerid,100); //sets player health back to 100
			new string[128]; format(string, sizeof(string), "{FF0000} %s is now off Duty!", PlayerName2(playerid), params[0] ); //Format string to send to players
			SendClientMessageToAll(COLOR_RED,string); //send players string
			SendClientMessage(playerid,COLOR_BLUE,"You are now off duty!"); //send admin message he is off duty
			adminDuty[playerid] = 0; //sets admin off duty
			ForceClassSelection(playerid);
			SetPlayerHealth(playerid, 0);
		}
 	}
	else
		SendClientMessage(playerid,COLOR_RED,"You are not high level enough!"); //Error message to send to players who arent admins
	return 1;
}

CMD:adminduty(playerid)
{
    if(!PlayerInfo[playerid][Level] && !IsPlayerAdmin(playerid)) return SendClientMessage(playerid, COLOUR_BLUE, "You're not an admin!");
    static str[64];
    adminDuty[playerid] = !adminDuty[playerid];
    SetPlayerHealth(playerid, adminDuty[playerid] ? 9999 : 100);
    SetPlayerColor(playerid, COLOUR_BLUE);
    SetPlayerSkin(playerid, 294);

    format(string, sizeof(string), "%s is now %s Duty!", GetPlayerNameEx(playerid), adminDuty[playerid] ? "on" : "off");
    SendClientMessageToAll(COLOUR_BLUE, string);
    format(string, sizeof(string), "You are now %s duty!", adminDuty[playerid] ? "on" : "off");
    SendClientMessage(playerid, COLOUR_BLUE, string);
    return 1;
}

adminDuty[playerid] ? 9999 : 100 // returns a Boolean

=

if(AdminDuty[playerid] == true)
{
     SetPlayerHealth(playerid, 9999);
} else {
     SetPlayerHealth(playerid, 100);
}