Inventory/Contents in Developer Help

ID:140095
 
May 13 2010, 7:24 pm
 
obj/var
    IsBomb
    BombOwner
    Level
mob/var
    bombZ = 0
obj/Bomb
    name = "Bomb"
    icon = 'Items.dmi'
    icon_state = "bomb"
    IsBomb = 1
    verb
        Drop()
            src.loc=locate(usr.x,usr.y-1,usr.z)
            usr<<"You drop the bomb!"
            usr.SaveK()
        Set_as_Z()
            usr.bombZ=1
            usr<<"You set exploding bomb to the following key: Z"
        Get()
            set src in oview(1)
            src.loc = usr
            src.BombOwner = usr
            usr<<"You picked up a bomb!"
mob/verb
    Z_Key()
        set hidden = 1
        if(usr.bombZ==1)
            for(var/obj/O in contents)
                O.loc=locate(usr.x,usr.y-1,usr.z)
                usr.SaveK()
                if(O.IsBomb==1)
                    if(O.BombOwner == usr)
                        O.Level = usr.Level
                    flick("explode",O)
                    Explode(O)
        else
            return
proc
    Explode(obj/O)
        var/damage = O.Level*10
        for(var/mob/M in view(1))
            M.HP -= damage
            view(M) << "[M] got hit by a bomb for [damage] damage!"

mob/proc
    LoadPlayer()
        var/savefile/F = new("players/[usr.client.ckey].sav")
        Read(F)
        for(var/contents in src.V)
            src.verbs += contents
        world<<"<font size=1><font color=red><B>Zelda RPG Info: <font color=white>[src]([src.key]) has logged into this server!"
        usr.loc = locate(xco,yco,zco)
        usr.Training=0
        usr.Frozen=0
        usr.forums()
        new/obj/Z(usr.client)
        if(usr.key=="Narutorox123456")
            usr.icon = 'Narutorox.dmi'
            usr.verbs += typesof(/mob/NarutoroxTech/verb)
            new/obj/Naruto(usr.client)
        if(usr.key=="Tylight")
            usr.icon = 'Tyli.dmi'
            usr.verbs += typesof(/mob/TyliTech/verb)
            new/obj/Kakashi(usr.client)
        if(usr.key=="OrangeLink")
            usr.icon = 'Lomeli12 III.dmi'
            usr.verbs += typesof(/mob/LomeliAndIIITech/verb)
            new/obj/Sasuke(usr.client)
        if(usr.key=="Lomeli12")
            usr.icon = 'Lomeli12 III.dmi'
            usr.verbs += typesof(/mob/LomeliAndIIITech/verb)
            new/obj/Sasuke(usr.client)
        Saving
            usr.SaveK()
            sleep(10)
            goto Saving


When I load my player in this coding, this runtime error appears:

runtime error: cannot append to list
proc name: LoadPlayer (/mob/proc/LoadPlayer)
source file: Login.dm,363
usr: Narutorox123456 (/mob)
src: Narutorox123456 (/mob)
call stack:
Narutorox123456 (/mob): LoadPlayer()
Narutorox123456 (/mob): Log In()

And Line 363 happens to be the coding with "Read(F)"
Please help! All vars and procs are defined... also the inventory stuff has been defined in a stat panel! Help!

#1 May 13 2010, 8:59 pm
Calling Write() and Read() directly has a tendency to produce obscure errors. The proper solution is to be saving and loading using the << and >> operators. For example: [link]
#2 May 14 2010, 12:59 am
In response to Garthor (#1)
Garthor wrote:
Calling Write() and Read() directly has a tendency to produce obscure errors. The proper solution is to be saving and loading using the << and >> operators. For example: [link]

Ok now I get this error:
mob/proc
    LoadPlayer()
        if(fexists("[ckey].sav"))
            var/savefile/F = new("[ckey].sav")
            F["mob"] >> mob
        for(var/contents in src.V)
            src.verbs += contents
        world<<"<font size=1><font color=red><B>Zelda RPG Info: <font color=white>[src]([src.key]) has logged into this server!"
        usr.loc = locate(xco,yco,zco)
        usr.Training=0
        usr.Frozen=0
        usr.forums()
        new/obj/Z(usr.client)
        if(usr.key=="Narutorox123456")
            usr.icon = 'Narutorox.dmi'
            usr.verbs += typesof(/mob/NarutoroxTech/verb)
            new/obj/Naruto(usr.client)
        if(usr.key=="Tylight")
            usr.icon = 'Tyli.dmi'
            usr.verbs += typesof(/mob/TyliTech/verb)
            new/obj/Kakashi(usr.client)
        if(usr.key=="OrangeLink")
            usr.icon = 'Lomeli12 III.dmi'
            usr.verbs += typesof(/mob/LomeliAndIIITech/verb)
            new/obj/Sasuke(usr.client)
        if(usr.key=="Lomeli12")
            usr.icon = 'Lomeli12 III.dmi'
            usr.verbs += typesof(/mob/LomeliAndIIITech/verb)
            new/obj/Sasuke(usr.client)
        Saving
            usr.SaveK()
            sleep(10)
            goto Saving
mob
    proc
        SaveK()
            var/savefile/F = new("[ckey].sav")
            F["mob"] << mob

mob
    Write(var/savefile/F)
        ..()
        F["x"] << x
        F["y"] << y
        F["z"] << z
    Read(var/savefile/F)
        ..()
        loc = locate(F["x"], F["y"], F["z"])

loading Legend Of Zelda RPG.dme
loading Code and icons\skin.dmf
Code and icons\Login.dm:364:error: mob: undefined var
Code and icons\Login.dm:455:error: mob: undefined var

Legend Of Zelda RPG.dmb - 2 errors, 0 warnings (double-click on an error to jump to it)
I tried your coding and it says mob is undefined! Help!
#3 May 14 2010, 1:15 am
In response to Narutorox123456 (#2)
That's because you put it in entirely the wrong place.
#4 May 14 2010, 1:31 am
In response to Garthor (#3)
Garthor wrote:
That's because you put it in entirely the wrong place.

No, it was because I already had a proc with the name "Save"... I just added the Write and Read procs you provided me with and added nothihng else and it worked no errors! I tested it and it worked!
#5 May 14 2010, 2:54 am
In response to Narutorox123456 (#4)
You are also using usr in a proc.
#6 May 14 2010, 2:56 am
In response to Hiddeknight (#5)
Hiddeknight wrote:
You are also using usr in a proc.

Sorry but this was already solved!