undefined var?

ID:886073
 
Jul 23 2012, 11:13 am
Keywords: help, please
(See the best response by Kaiochao.)
Code:
client
    DblClick(O as obj)
        var/ki_cost = round(rand(5000,25000))

        if(usr.frozen)
            return
        if(usr.donut_wrapped)
            return
        if(usr.wrapped)
            return
        if(usr.GMLocked)
            return
        if(usr.underwater == 1)
            usr << "There's way to much pressure to use zanzoken."
            return
        if(usr.dead)
            return
        if(usr.boxing)
            return
        if(usr.rest)
            return
        if(usr.zanzoken)
            if(istype(O,/mob/PC))
                return


            if(istype(O,/mob/NPC))
                return
            if(istype(O,/mob/Monster/Split_form))
                return
            if(istype(O,/turf/Floors/No_Walking))
                return
            if(istype(O,/turf/SnakeWay/Clouds))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay1))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay2))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay3))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay4))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay5))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay6))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay7))
                return
            if(istype(O,/turf/SnakeWay/SnakeWay8))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_East))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_West))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_North))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_South))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_South_East))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_South_West))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_North_East))
                return
            if(istype(O,/turf/Cliffs/Cliff_Wall_North_West))
                return
            if(istype(O,/turf/Buildings/Wall))
                return
            if(istype(O,/turf/Buildings/Roof))
                return
            if(istype(O,/obj/Equipment))
                return

            if(usr.ki >= ki_cost)
                if(O in oview(12))
                    flick("IT",usr)
                    usr.ki -= ki_cost
                    usr.z = O:z
                    usr.x = O:x
                    usr.y = O:y
                    usr.afk_time = 0

            else
                usr << "You don't have enough Ki!"
                usr.afk_time = 0
                return
        if(usr.after_image)
            if(usr.ki >= 100000)
                flick("IT",usr)
                var/obj/After_Image_Mob/C = new
                C.loc = usr.loc
                C.icon = usr.icon
                C.overlays += usr.overlays
                C.underlays += usr.underlays
                C.name = usr.name
                usr.safe=0
                C.dir = usr.dir
                usr.ki -= ki_cost
                usr.loc=locate(O.x,O.y,O.z)
            else
                usr<<"You don't have enough Ki!"
                return


Problem description:
This is the code and i keep getting these errors - O.x O.y O.z undefined var, its three errors. i dont see how.
Jul 23 2012, 11:16 am
Best response
Try "obj/O" instead of "O as obj". You're not declaring the variable properly.
Jul 23 2012, 11:23 am
nvm i fixed it by putting this - O:x O:y instead of "." i put a ":" Thank You Though :D
Jul 23 2012, 11:24 am
In response to Nourn
That is incorrect. You should use . instead of : wherever possible.
Jul 23 2012, 11:28 am
But it got rid of the errors, should I go back and change it to . and put obj/O instead of O as obj?
Jul 23 2012, 11:34 am
Jul 23 2012, 11:37 am
In response to Kaiochao
Kaiochao wrote:
It works, so it must be right!

lol, i see what you did there
Jul 25 2012, 8:14 am
O.turf.x
O.turf.y
O.turf .z
?
Jul 25 2012, 8:30 am
Wait. o.obj.x and so on
Haha. Kinda screwed up there ;p