Undefined Variable? I can't find out where?

ID:680726
 
Apr 18 2012, 7:34 pm
(See the best response by A.T.H.K.)
Error:

loading Turfs.dme
Mobs.dm:24:error: gold: undefined var
Objects.dm:14:error: gold: undefined var
Mobs.dm:23:error: src.gold: undefined var



Mob code, where var 'gold' is declared.

mob
    var
        gold = 0

    player
        icon = 'Icons.dmi'
        icon_state = "Player"


Object code, where the code for the obj gold is.

obj //gold
    gold
        icon = 'Icons.dmi'
        icon_state = "Gold"
        //When double clicked usr picks up gold.
        DblClick()
            usr.gold ++
            usr << gold
            src = (usr.loc)
            usr << "You recieved some gold!"
            del.gold
            ..()





Problem description: I can't figure out what I am doing wrong...I am new, so it is probably a noob mistake. Thanks for the help!

Apr 18 2012, 7:36 pm
Best response
usr << gold

needs to be

usr << usr.gold

Hence the undefined var you haven't attached that query above to a mob :)

[edit] don't think you need del gold since you have moved it to the player.
Apr 19 2012, 12:01 pm
 
mob
    var
        gold
    player
        icon = 'Icons.dmi'
        icon_state = "Player"
        
obj
    gold
        icon = 'Icons.dmi'
        icon_state = "Gold"
        DblClick()
            usr.gold ++ // more gold, yay!
            usr << usr.gold // displays how much gold you have
            
            src.loc = usr.loc // places the gold at your location
            
            usr << "You recieved some gold!"
            del src // deletes the gold