Making a Enter verb for a GymLeader House

ID:658080
 
Apr 11 2012, 7:34 pm
turf
Dragonhouse
density = 1
Enter()
if(usr.GL=="Dragon")
return 1
usr << "Welcome home Dragon Gym Leader."
else
usr << "You arn't a the Dragon Gym Leader!"


Problem description:well the pokemon game source i have has a Enter house Turf and im making a Gymleader house enter turf but i keep getting Coding\turf.dm:213:error: usr.GL: undefined var

Apr 11 2012, 7:46 pm
GL is not a variable.

You should also put the code in side the <dm> code here </dm> so people can view it better.

You should learn how to program in DM instead of using someone elses source code.
Apr 11 2012, 7:49 pm
DM tags are there for you to put your code in.

Enter doesn't take a "usr". Use src to refer to the turf. If you want to refer to the atom entering the turf, then you need to remember (learn *cough*) that Enter() takes the atom as an argument:
turf/DragonHouse
    density = 1
    Enter(atom/a)
        if(ismob(a))
            var/mob/m = a
            if(m.GL == "Dragon") {m << "Welcome home, Dragon Gym Leader.";return 1}
            else {m << "You aren't the Dragon Gym Leader, you cannot enter.";return 0}
        ..()


Keep in mind that Enter() is called as a "preemptive check" to someone entering the turf. Setting the turf's density to 1 is going to stop them either way. Keep it at 0, and just deny access to those who can't enter by returning 0 in Enter().