Undifined Variables Runtime !_!

ID:262459
 
Jun 26 2005, 8:20 pm
Problem description:
Basicly when I press Center(it is set to a macro)
I get this
runtime error: undefined variable /obj/Attack_Spot/var/Guard
verb name: Center (/mob/verb/Center)
source file: Combat.dm,47
usr: Justin (/mob/Player)
src: Justin (/mob/Player)
call stack:
Justin (/mob/Player): Center()
Sniper Joe (/client): Center()

I don't see how the variable is undifiened..I have checked if it is a mob or not! :(
Code:
mob
    verb
        Center()
            set hidden = 1
//          var/M as obj|mob
            var/obj/Spot = new/obj/Attack_Spot(src.loc)
            step(Spot,src.dir)
            var/turf/X = Spot.loc
            spawn(1)
                del(Spot)
            var/atom/M
            for(M in X)
                if(M:React)
                    src.Getting_Message = 1
                    M:Interact()
                else
                    if(istype(M,/mob/))
                        goto COMBAT
            COMBAT
                for(M in X)
                    var/mob/P = M
                    if(istype(M,/mob/NPC/))
                        return
                    else
                        var/Damage = src.Strength+src.Str_Add
                        var/Block = P.Guard+P.Grd_Add
                        flick("Punch",src)
                        if(P.Agility>src.Agility)
                            var/Rand = rand(1,10)
                            if(Rand>=6)
                                P.overlays += new/obj/Miss
                                return  
                            else
                                goto HIT
                        else
                            goto HIT
                        HIT
                            Damage -= Block
                            if(Damage<=0)
                                P.overlays += new/obj/Miss
                                return
                            else
                                if(src.Tekken_On)
                                    Damage *= 2
                                    P.Stamina -= Damage
                                    
                                else
                                    P.Stamina -= Damage
                                P.Death()




Jun 26 2005, 8:28 pm
You're using goto and : in there, but I'll ignore that.
"runtime error: undefined variable /obj/Attack_Spot/var/Guard
verb name: Center (/mob/verb/Center)
source file: Combat.dm,47
usr: Justin (/mob/Player)
src: Justin (/mob/Player)
call stack:
Justin (/mob/Player): Center()
Sniper Joe (/client): Center()"

You're accessing /obj/Attack_Spot's guard var, which it doesn't have since it's a type path. Make sure it's created.
Jun 26 2005, 8:28 pm
In response to Ol' Yeller
It should be checking the M as in the mob inside the attack spot...
Jun 26 2005, 8:30 pm
In response to Sniper Joe
"var/mob/P = M"

M is still a type path, ty:
var/mob/P = new M.type
Jun 26 2005, 8:34 pm
In response to Ol' Yeller
Ok, I put this in front
            COMBAT
                var/mob/P = M// THIS
                for(M in X)
                    if(istype(M,/mob/NPC/))
                        return
                    else
                        var/Damage = src.Strength+src.Str_Add
                        var/Block = P.Guard+P.Grd_Add

Now I get
runtime error: Cannot read null.Guard
verb name: Center (/mob/verb/Center)
source file: Combat.dm,47
usr: Justin (/mob/Player)
src: Justin (/mob/Player)
call stack:
Justin (/mob/Player): Center()
Sniper Joe (/client): Center()