var/list/Admins

world
    New()
        ..()
        var/savefile/F = new ("Report/Admin.sav")
        F["Admins"] >> Admins
        if(isnull(Admins))
            Admins = new /list

    Del()
        var/savefile/F = new ("Report/Admin.sav")
        F["Admins"] << Admins
        ..()

        Add_Gm(mob/M in world)
            set desc = "() Grant administrative GM powers to someone."
            set category = "Admin"
            switch(input("What lvl of Gm do you want to give?","Add Gm Powers") in list("GM","Admin","Temporary GM","Cancel"))
                if("GM")
                    if(!M.key)
                        usr << "You can't make NPCs into GMs!  Isn't that obvious?"
                        return

                    if(M.GMCheck() || M.AdminGMCheck() || M.MasterGMCheck())
                        usr << "[M] is already a GM or above."
                        return
                    else
                        world << "[M] is granted GM status by [src]."
                        GMs += M.key
                        M.AddGMVerbs()

                if("Admin")
                    if(!M.key)
                        usr << "You can't make NPCs into GMs!  Isn't that obvious?"
                        return

                    if(M.AdminGMCheck() || M.MasterGMCheck())
                        usr << "[M] is already an administrative GM or above."
                        return
                    else
                        if(M.GMCheck())
                            world << "[M] is upgraded from GM status to Administrative GM status by [src]."
                            GMs -= M.key
                        else
                            world << "[M] is granted Administrative GM status by [src]."
                        Admins += M.key
                        M.AddGMVerbs()


                if("Temporary GM")
                    if(M == src)
                        usr << "There's no point in explaining what's wrong with using a GM verb to make \
                            yourself temporarily a GM."
                        return

                    if(M.GMCheck() || M.AdminGMCheck() || M.MasterGMCheck())
                        usr << "[M] is already a GM or above."
                        return
                    else
                        M._temp_gm = 1
                        world.log << "GM [src] (Key: \"[src.key]\") granted temporary GM status to [M] \
                            (Key: \"[M.key]\")."
                        world << "[M] is granted temporary GM powers by [src]."
                        M.AddGMVerbs()
                        M << "You now have GM powers until you disconnect from the world."

        GM_remove_GM(mob/M in world)
            set desc = "() Strip GM powers from someone permanently"
            set category = "GM"

            if(M == src)
                usr << "You can't remove yourself!"
                return

            if(!M.GMCheck() && !M.AdminGMCheck() && !M.MasterGMCheck())
                usr << "[M] has no GM powers."
                return

            if(GMCheck() || (AdminGMCheck() && !M.GMCheck()))
                usr << "You can't strip GM powers from anyone equal to or higher in rank."
                M << "[src] tried to strip your GM powers."
                return

            GMs -= M
            Admins -= M
            world << "[M]'s GM status was stripped by [src]."
            world.log << "GM [src] (Key: \"[src.key]\") removed all GM status from [M] \
                (Key: \"[M.key]\")."
            M.RemoveGMVerbs()

        GM_remove_Admin(mob/M in world)
            set desc = "() Strip administrative GM powers from someone permanently"
            set category = "GM"

            if(!M.AdminGMCheck())
                usr << "[M] isn't an admin!"
                return
            else
                world.log << "GM [src] (Key: \"[src.key]\") removed Admin GM status from [M] \
                    (Key: \"[M.key]\")."
                Admins -= M.key
                M.RemoveGMVerbs()
                M.AddGMVerbs()