Shopkeeper Sell nomotion Problem

ID:146213
 
Aug 10 2005, 12:40 pm
Code:
        RecipeVendor
            icon = 'vendor1.dmi'
            density = 1
            DblClick()
                var/mob/player/M
                for(M as mob in get_step(src,src.dir))
                    usr.nomotion=1
                    switch(input("Varsuvio: Nyeh. Welcome to me store, young whippersnapper.","")in list("Buy","Sell","Leave"))
                        if("Buy")
                            var/Buying = input("What would you like?")in list("Make Lumber Recipe (500GP)","Leave")
                            if(Buying == "Make Lumber Recipe (500GP)")
                                if(usr.gold >= 500)
                                    usr.gold -= 500
                                    new/obj/recipes/MakeLumberRecipe(usr)
                                    usr<<"You have purchased a Make Lumber recipe!"
                                    usr.nomotion=0
                            else
                                usr.nomotion=0
                        if("Sell")
                            for(var/obj/recipes/O in usr)
                                if(locate(O) in usr)
                                    switch(alert("Are you sure you want to sell [O] for [O.price] gold?","Selling","Yes","No"))
                                        if("Yes")
                                            usr.gold += O.price
                                            usr<<"You have sold your [O] for [O.price]"
                                            del(O)
                                            usr.nomotion=0
                                        else
                                            usr.nomotion=0
                                else
                                    usr << "You don't have anything to sell!"
                                    usr.nomotion=0
                        else
                            usr.nomotion=0


Problem description: Everything aside from the fact that if there's nothing in usr to sell, it doesn't set usr's nomotion to 0, is okay.

Aug 10 2005, 12:47 pm
Sinoflife wrote:
Problem description: Everything aside from the fact that if there's nothing in usr to sell, it doesn't set usr's nomotion to 0, is okay.

That's because, "nomotion=0" is under the loop. If there's nothing to loop through - then the loop won't even begin.
Aug 10 2005, 12:49 pm
In response to Teh Governator
Teh Governator wrote:
Sinoflife wrote:
Problem description: Everything aside from the fact that if there's nothing in usr to sell, it doesn't set usr's nomotion to 0, is okay.

That's because, "nomotion=0" is under the loop. If there's nothing to loop through - then the loop won't even begin.

So what exactly are you saying I should do?
I mean, the if(locate(O) in usr) else usr.nomotion=0 should get it, I'd think.
Aug 10 2005, 12:51 pm
In response to Sinoflife
Sinoflife wrote:
Teh Governator wrote:
Sinoflife wrote:
Problem description: Everything aside from the fact that if there's nothing in usr to sell, it doesn't set usr's nomotion to 0, is okay.

That's because, "nomotion=0" is under the loop. If there's nothing to loop through - then the loop won't even begin.

So what exactly are you saying I should do?
I mean, the if(locate(O) in usr) else usr.nomotion=0 would get it.

No because, it's still not looping.
Aug 10 2005, 12:52 pm
In response to Teh Governator
Again, what should I do?
I have absolutely no idea as to what you mean when you say "It's not looping".
Aug 10 2005, 1:01 pm
Sinoflife wrote:
            if("Sell")
                        var/list/Items=list()
                            for(var/obj/recipes/O in usr)
                                Items.Add(O)
                            var/obj/O=input(usr,"Which item do you wish to sell?","[src.name]") as anything|null in Items
                            if(O)
                                switch(alert("Are you sure you want to sell [O.name] for [O.price] gold?","Selling","Yes","No"))
                                    if("Yes")
                                        usr.gold += O.price
                                        usr<<"You have sold your [O] for [O.price]"
                                        del(O)
                                    else
                                        usr << "You don't have anything to sell!"
                            usr.nomotion=0
Aug 10 2005, 1:07 pm
In response to Teh Governator
Thanks, it worked.
Just as a note or whatever, anything should've been to the right of |.