Contents, list help

ID:146480
 
Jun 9 2005, 10:34 am
Code:
mob/npc/buying_npc
   icon = 'buying-npcs.dmi'
   density = 1
   maxHealth = 100000
   health = 100000
   defense = 2
   strength = 4
   name = "Dealer"
   exp = 15
   verb/shop() //this verb still needs a lot of work, get the items in a list to make it easier
      set src in view(1)
      usr << "You enter the shop."
      var/choice = input(usr,"Select your deal type?","Shop") in list ("Buy","Sell","Leave")
      if(choice == "Buy")
         var/buying_choice = input(usr,"What would you like to buy?","Shop") in list ("Sword","Shield","Nothing")
         if(buying_choice == "Sword")
            var/item_and_cost = input(usr,"This item cost 30 gold, will you still buy it?","Shop") in list ("Yes","No")
            if(item_and_cost == "Yes" && usr.gold >= 30)
               usr.gold -= 30
               usr.contents += new /obj/Sword
               //missing the shield
            if(item_and_cost == "No")
               usr << "You decide to buy nothing."
               return
         if(buying_choice == "Nothing")
            usr << "You decide to buy nothing."
            return
      //there is still more, the shied, you need to find out how to make the items in a list
      if(choice == "Sell")
         var/selling_choice = input(usr,"What would you like to sell?","Shop") in list (src in usr.contents,"Nothing")
         if(selling_choice == src in usr.contents)
            var/next_selling_choice = input(usr,"Will you sell this for [src.selling_gold]?") in list ("Yes","No")
            if(next_selling_choice == "Yes" && usr.gold >= src.selling_gold)
               usr.gold -= src.selling_gold
               usr.contents += src
            else
               usr << "You do not have enough gold."
               return
            if(next_selling_choice == "No")
               var/next_choice = input(usr,"Would you like to leave the shop?","Shop") in list ("Yes","No")
               if(next_choice == "Yes")
                  usr << "You leave the shop."
                  return
         if(selling_choice == "Nothing")
            usr << "You decide not to sell."
            return
      if(choice == "Leave")
         usr << "You leave the shop."
         return


Problem description:Ok, now the problem with this code is that at the buying part, where it shows the choices "Sword","Shield", I want it so I can have a list of the items that are available (I don't care, as long as it is a better way to store items), that way I can use src and if usr.gold >= src.gold then they can buy it. Also, at the selling part, I need it to list the usr.contents some kinda way or show what they have in their contents available to sell (any object). I've tried a few things.

Jun 9 2005, 11:00 am
 
mob/npc/buying_npc
    icon = 'buying-npcs.dmi'
    density = 1
    maxHealth = 100000
    health = 100000
    defense = 2
    strength = 4
    name = "Dealer"
    exp = 15
    New()
        src.contents += new /obj/sword
        src.contetns += new /obj/shield
    verb/shop() //this verb still needs a lot of work, get the items in a list to make it easier
        set src in oview(1)
        usr << "You enter the shop."
        var/choice = input(usr,"Select your deal type?","Shop") in list("Buy","Sell","Leave")
        switch(choice)
            if(choice == "Buy")
                var/obj/buying_choice = input(usr,"What would you like to buy?","Shop") in src.contents
                var/item_and_cost = input(usr,"This item cost [buying_choice.cost] gold, will you still buy it?","Shop") in list ("Yes","No")
                if(item_and_cost == "Yes")
                    if(usr.gold >= buying_choice.cost)
                        usr.gold -= buying_choice.cost
                        buying_choice.Move(usr)
                           //missing the shield
                if(item_and_cost == "No")
                    usr << "You decide to buy nothing."
                    return
              //there is still more, the shied, you need to find out how to make the items in a list
            if(choice == "Sell")
                var/obj/item = input(usr,"What would you like to sell?","Shop") in usr.contents
                var/next_selling_choice = input(usr,"Will you sell this for [item.selling_gold]?") in list ("Yes","No")
                switch(next_selling_choice)
                    if(next_selling_choice == "Yes")
                        if(usr.gold >= item.selling_gold)
                            usr.gold -= item.selling_gold
                            item.Move(src)
                        else
                            usr << "You do not have enough gold."
                            return
                    if(next_selling_choice == "No")
                        var/next_choice = input(usr,"Would you like to leave the shop?","Shop") in list ("Yes","No")
                        switch(next_choice)
                            if(next_choice == "Yes")
                                usr << "You leave the shop."
                                return
            if(choice == "Leave")
                usr << "You leave the shop."
                return

I think this may be what you want...
Jun 9 2005, 11:25 am
In response to XxDragonFlarexX
Hey man, thanks o.o. This really helped me out.
Jun 9 2005, 12:44 pm
In response to DragonMasterGod
 
mob/npc/buying_npc
   icon = 'buying-npcs.dmi'
   density = 1
   maxHealth = 100000
   health = 100000
   defense = 2
   strength = 4
   name = "Dealer"
   exp = 15
   New()
      src.contents += new /obj/Sword //we could chage this to a typesof(/obj/Weapons), but make 1
      src.contents += new /obj/Shield 
   verb/shop() 
      set src in view(1)
      usr << "You enter the shop."
      var/choice = input(usr,"Select your deal type?","Shop") in list ("Buy","Sell","Leave")
      if(choice == "Buy")
         var/obj/buying_choice = input(usr,"What would you like to buy?","Shop") in src.contents 
         var/item_and_cost = input(usr,"This item cost [buying_choice.cost] gold, will you still buy it?","Shop") in list ("Yes","No")
         if(item_and_cost == "Yes" && usr.gold >= buying_choice.cost)
            usr.gold -= buying_choice.cost
            usr.contents += buying_choice
            usr << "You bought [buying_choice]."
            usr.has_items += 1
         else
            if(item_and_cost == "Yes" && usr.gold <= buying_choice.cost)
               usr << "You do not have enough gold to buy this item."
               return
         if(item_and_cost == "No")
            usr << "You decide to buy nothing."
            return
         if(buying_choice == "Nothing")
            usr << "You decide to buy nothing."
            return
      if(choice == "Sell" && usr.has_items == 0)
         usr << "You don't even have any items to sell."
         return
      if(choice == "Sell" && usr.has_items != 0)
         var/obj/selling_choice = input(usr,"What would you like to sell?","Shop") in usr.contents
         var/next_selling_choice = input(usr,"Will you sell [selling_choice] for [selling_choice.selling_gold]?") in list ("Yes","No")
         if(next_selling_choice == "Yes" && selling_choice.usage == "None")
            usr.gold += selling_choice.selling_gold
            usr.contents -= selling_choice
            usr << "You sold [selling_choice] for [selling_choice.cost]."
            usr.has_items -= 1
         //else
         if(next_selling_choice == "Yes" && selling_choice.usage == "Equip")
            usr << "You can not sell an item that is equip remove it first."
            return
         if(next_selling_choice == "No")
            var/next_choice = input(usr,"Would you like to leave the shop?","Shop") in list ("Yes","No")
            if(next_choice == "Yes")
               usr << "You leave the shop."
               return
      if(choice == "Leave")
         usr << "You leave the shop."
         return

Now the problem is that I need it so their are like 5,000,000 of the same item in the src.contents. I don't know how to multiply the factor.
Jun 9 2005, 2:48 pm
In response to XxDragonFlarexX
Yea but now there is a problem that if you buy the item, the item is taken away fromt he src.contents. How could I make it so the item stays in the src.contents (or just someplace) while you get a new one?
Jun 10 2005, 7:24 am
In response to DragonMasterGod
Wouldn't it be better to add about 5 to his contents and make a restock proc?
Jun 10 2005, 9:27 am
In response to XxDragonFlarexX
Well, you could just have a little text list and a few if procs. That way, you need no restock proc and you have an unlimited supply of items.

Just have the if procs relate to the items you are reffering to using the text list.
Jun 10 2005, 9:45 am
 
mob/npc/buying_npc
   icon = 'buying-npcs.dmi'
   density = 1
   maxHealth = 100000
   health = 100000
   defense = 2
   strength = 4
   name = "Dealer"
   exp = 15
   New()
      src.contents += new /obj/Sword //we could chage this to a typesof(/obj/Weapons), but make 1
      src.contents += new /obj/Shield 
   verb/shop() 
      set src in view(1)
      usr << "You enter the shop."
      var/choice = input(usr,"Select your deal type?","Shop") in list ("Buy","Sell","Leave")
      if(choice == "Buy")
         var/obj/buying_choice = input(usr,"What would you like to buy?","Shop") in src.contents 
         var/item_and_cost = input(usr,"This item cost [buying_choice.cost] gold, will you still buy it?","Shop") in list ("Yes","No")
         if(item_and_cost == "Yes" && usr.gold >= buying_choice.cost)
            usr.gold -= buying_choice.cost
            usr.contents += new buying_choice.type
            usr << "You bought [buying_choice]."
            usr.has_items += 1
         else
            if(item_and_cost == "Yes" && usr.gold <= buying_choice.cost)
               usr << "You do not have enough gold to buy this item."
               return
         if(item_and_cost == "No")
            usr << "You decide to buy nothing."
            return
         if(buying_choice == "Nothing")
            usr << "You decide to buy nothing."
            return
      if(choice == "Sell" && usr.has_items == 0)
         usr << "You don't even have any items to sell."
         return
      if(choice == "Sell" && usr.has_items != 0)
         var/obj/selling_choice = input(usr,"What would you like to sell?","Shop") in usr.contents
         var/next_selling_choice = input(usr,"Will you sell [selling_choice] for [selling_choice.selling_gold]?") in list ("Yes","No")
         if(next_selling_choice == "Yes" && selling_choice.usage == "None")
            usr.gold += selling_choice.selling_gold
            usr.contents -= selling_choice
            usr << "You sold [selling_choice] for [selling_choice.cost]."
            usr.has_items -= 1
         //else
         if(next_selling_choice == "Yes" && selling_choice.usage == "Equip")
            usr << "You can not sell an item that is equip remove it first."
            return
         if(next_selling_choice == "No")
            var/next_choice = input(usr,"Would you like to leave the shop?","Shop") in list ("Yes","No")
            if(next_choice == "Yes")
               usr << "You leave the shop."
               return
      if(choice == "Leave")
         usr << "You leave the shop."
         return


That should fix all problems, I think