More than one of the same src

ID:1521461
 
Mar 17 2014, 7:29 pm
(See the best response by Kaiochao.)
Code:
obj
    Cards
        DblClick()
            if(locate(src) in usr.Monsters_on_Field)  //Checks ALL src of the same when I want it to only check one
                return


Problem description:

Basically, when I have multiple src in my hand, they respond to the same piece of code. How can I differ the src but keep the code the same and not repeating?

Example: I have 3 of the same cards in my hand. As I change the direction of one card, the other two also change to the same direction. How do I make it so only the card I picked changed direction and not the other two?
Mar 17 2014, 7:56 pm
You're not understanding what src means and using it wrong as a term. Do you have the code to show that select and sets the card to the field?
Mar 17 2014, 8:45 pm
 
obj
    var/CardPosition = ""
    var/Summoned = 0
    var/mob/Owner
    var/list/Options = list("Summon", "Set")
    var/obj/old_icon
    var/obj/old_icon_state
    var/obj/old_name
    Cards
        New(turf/t)
            src.loc = t
            return src
        DblClick()
            if(locate(src) in usr.Monsters_on_Field)
                return
            if(!src.Owner)
                src.Owner=usr
            if(usr.Dueling == 0)
                return
            else if(src.Owner==usr&&usr.Dueling == 1)
                var/cardoptions = input(usr, "Select Option", "Select")as null | anything in src.Options
                if(cardoptions == "Summon")
                    if(usr.Monsters_Played == 5) return
                    if(src.Card != "Monster")
                        return
                    if(src.Level <= 4)
                        src.Owner = usr
                        src.CardPosition = "Attack"
                        src.dir = usr.dir
                        usr.Hand.Remove(src)
                        usr.ShowCardsinHand()
                        var/list/l
                        if(src.Card=="Monster")
                            l = usr.field.monsterspaces
                        for(var/turf/t in l)
                            if(!(locate(/obj/Cards) in t))
                                src.loc = t
                        usr.Monsters_on_Field.Add(src)
                        usr.Monsters_Played ++
                        animate(src, alpha = 255, time = 10)


There you go
Mar 17 2014, 9:57 pm
Best response
locate() deals with type paths, tags, and coordinates, not objects. It returns an object that ends up being used with the "in list" operation. If you want to check if a specific object is in a list, all you need is "object in list", or in this case, "src in usr.Monsters_on_Field".
Mar 18 2014, 5:04 am
Ok, thank you, but that still doesn't solve my original problem :/
Mar 18 2014, 5:19 am (Edited on Mar 18 2014, 5:42 am)
I personally would use one for()

for(src in usr.Monsters_on_Field)
    if(src.Owner==usr)
        src.dir=SOUTH//example