IsByondMember: undefined proc? in Developer Help

ID:264929
 
Jun 1 2011, 2:16 am
I'm try to make doors that see if you are a subscriber or a byond member & if not do not allow you to enter,
Code:
/*01*/turf/Doors
/*02*/    BMDoor
/*03*/        icon_state = "Door"
/*04*/        Enter()
/*05*/            if(usr.y==src.y-1)
/*06*/                if(IsByondMember(usr))
/*07*/                    return 1
/*08*/                else
/*09*/                    return 0
/*10*/            else return 1
/*11*/    SubDoor
/*12*/        icon_state = "Door"
/*13*/        Enter()
/*14*/            if(usr.y==src.y-1)
/*15*/                if(CheckPassport("Pass"))
/*16*/                    return 1
/*17*/                else
/*18*/                    return 0
/*19*/            else return 1
/*20*/    BMSDoor
/*21*/        icon_state = "Door"
/*22*/        Enter()
/*23*/            if(usr.y==src.y-1)
/*24*/                if(client.IsByondMember())
/*25*/                    return 1
/*26*/                if(client.CheckPassport("0123456789abcdef"))
/*27*/                    return 1
/*28*/                else
/*29*/                    return 0
/*30*/            else return 1
/*31*/    Door
/*32*/        icon_state = "Door"


Problem description:
Doors.dm:6:error: IsByondMember: undefined proc
Doors.dm:15:error: CheckPassport: undefined proc
Doors.dm:24:error: client.IsByondMember: undefined var
Doors.dm:26:error: client.CheckPassport: undefined var
#1 Jun 1 2011, 2:35 am
The first two are because it's trying to call the procs as though they are either global, or defined no the /turf, neither of which are the case.

The second two are because "client" as a variable doesn't exist there, so anything using "client" makes no sense.

What you want to do, in all cases there, is grab usr, and confirm it has a client, then check that.

proc/isMember(var/mob/M)
    return M.client != null && M.client.IsByondMember()

proc/isSubscribed(var/mob/M, var/subid as text)
    return M.client != null && M.client.CheckPassport(subid)


Those procs should probably live under /turf/Doors, and be called like ...

/*22*/        Enter()
/*23*/            if(usr.y==src.y-1)
/*24*/                return isMember(usr) || isSubscribed(usr, "0123456789abcdef")


If it's a common pattern for you, knock the two procs into one:

proc/isMemberOrSubscribed(var/mob/M, var/subid as text)
    return M.client != null && (M.client.isMember() || M.client.CheckPassport(subid))
#2 Jun 1 2011, 2:57 am
In response to Stephen001 (#1)
Thank you Stephen001
It is now working

You did mean:
turf/proc/isMember(var/mob/M)

right?
#3 Jun 1 2011, 3:10 am
In response to Prf X (#2)
It would be <pre>/turf/Door/proc/isMember(var/mob/M)</pre>, as presumably only Doors need to check this.