Grid Problem in Developer Help

ID:141022
 
Jul 8 2009, 4:50 am
Code:
    verb
        Pick_Up()
            set src in oview(1)
            world << "<b><font color=yellow>[usr] is not in posession of the Hogyoku!"
            usr.got_hogyoku = 1
            src.loc = usr.contents

mob/proc
    Upd_Inv()
        var/row = 0
        for(var/obj/V in src.contents)
            row++
            src << output(V,"Inv_Grid:1,[row]")


Problem description:
When I view the inventory grid, it didn't change.
#1 Jul 8 2009, 7:05 am
Did you call the update grid procedure? You should make it be called whenever you pick up and drop an item (via mob/Entered() and mob/Exited())... of course, they will be called when you Move() the items out, not force location change it if I recall correctly

Also, you should clear the grid before outputting the items again:
winset(X, "ID", "cells=0x0")
for(...)
   output(..., "...:1,[++row]")  //  ++row adds 1 and then returns the #. row++ returns the current # then adds 1
#2 Jul 8 2009, 11:26 am
 
src.loc = usr.contents


This is wrong. You don't set loc to contents, you set loc to another atom, and it gets added to contents. Instead, this should be src.loc = usr
#3 Jul 8 2009, 11:37 am
In response to Garthor (#2)
Thanks it is working fine now, and I updated the inventory everytime you opened it (It's like a pop up window).