Removing contents

ID:170689
 
Dec 24 2004, 9:03 am
usr.contents -= /obj/stuff/bottle


right?

but it doesnt seem to be working?
Dec 24 2004, 9:09 am
Try searching for the obj in the contents and then deleting it.
Dec 24 2004, 9:15 am
In response to N1ghtW1ng
How?
Dec 24 2004, 9:22 am
In response to Fraon2
 
mob
   DeleteTwig()
      var/obj/twig/T
      if(src.contents.Find(T))
         del(T)
      else
         src << "No Twig was found"


This should work, it wasn't tested though. That should help you figure out what to do...you might want to use a for loop instead but i'm not exactly sure if that would be best.
Dec 24 2004, 9:25 am
In response to N1ghtW1ng
I just need a remove code, like after you use the bottle is dissapears
Dec 24 2004, 9:27 am
In response to Fraon2
like this?
obj
    potion
        icon = 'potion.dmi'
        name = "Potion"
        density = 1
        drink = 0
        verb
            Get()
                set category = "Inventory"
                set src in oview(1)
                Move(usr)
            Drop()
                usr << "You drop the potion."
                src.loc=locate(usr.x,usr.y+1,usr.z)
            Drink()
                if(src.drink == 0)
                    if(usr.health < usr.maxhealth)
                        src.drink = 1
                        usr << "<b>You drink the potion!</b>"
                        usr.health += 200
                        del(src)
                    else
                        usr << "<b>You do not need to drink it!</b>"
                else
                    usr << "<b>You have already drank it.</b>"
Dec 24 2004, 9:28 am
In response to Fraon2
 
obj
   bottle
      Drink()
         usr << "You restore yourself with the Bottle"
         usr.hp = 100
         usr << "Your bottle is gone!"
         del(src)

That should work good.
Dec 24 2004, 9:30 am
In response to Zero's Baby
bah! When using truth/false statements don't use 1 or 0 :

if(blah == 1)

or

if(blah == 0)


do:


if(blah)

or

if(!blah)

Dec 24 2004, 9:31 am
In response to N1ghtW1ng
i never got used to doin that, i'll do it in the future, thanks
Dec 24 2004, 9:40 am
In response to Zero's Baby
Try not to use usr in the proc. And you don't have to put the () in the del (src). And since after drinking the potion, you are deleting the object so there is no point to make the drink var.

obj
    potion
        icon = 'potion.dmi'
        name = "Potion"
        density = 1
        verb
            var/mob/m = usr
            Get()
                set category = "Inventory"
                set src in oview(1)
                Move(m)
            Drop()
                m << "You drop the potion."
                loc=locate(m.x,m.y+1,m.z)
            Drink()
                if(m.health < m.maxhealth)
                    m << "<b>You drink the potion!</b>"
                    m.health += 200
                    del src
                else
                    m << "<b>You do not need to drink it!</b>"
Dec 24 2004, 9:43 am
In response to VUnit321
A) it's a verb, usr is perfectly normal there, there is no proc
B) i made the var just in case, you never know, i'll do some test, i think the code was fine >_>
Dec 25 2004, 7:53 pm
In response to N1ghtW1ng
N1ghtW1ng wrote:
mob
   DeleteTwig()
      var/obj/twig/T
      if(src.contents.Find(T))
         del(T)
      else
         src << "No Twig was found"
This should work, it wasn't tested though.

It won't work, because T is null until you set it to an object. What you need is to use locate():
var/obj/twig/T = locate() in src
if(T) del(T)
else src << "No twig was found."

Lummox JR
Dec 26 2004, 5:53 am
In response to Lummox JR
Ah, alright thanks. I understand that now a bit better.