Bump() called twice?

ID:138793
 
Nov 20 2011, 2:30 am
Code:
mob/Bump(mob/M as mob in oview(1))
        if(M != src)
            var/damage= M.str - src.def
            if(damage <= 0)
                src<<"You bumped into [M] but took no damage!"
                step_away(src,M,600,10)
            else
                src<<"You bumped into [M] causing [damage] damage!"
                src.hp-=damage
                step_away(src,M,600,10)


When running the game, i get the "You bumped into [M] causing [damage] damage!" message twice. Why would that happen? In these early stages, it's not that big of a problem, but in the long run it means it will take double the damage, and i don't want that.

Nov 20 2011, 8:18 am
Most likely because you are using mob/M as mob in oview(1). That kind of stuff is only needed in verbs, if that. Just do:

mob/Bump(atom/a)
    if(ismob(a))
        var/mob/m = a
        // Do all your other stuff now
Nov 20 2011, 9:57 am
In response to Albro1
I now have this:

Bump(atom/a)
        if(ismob(a))
            var/mob/M = a
            if(M!= src)
                var/damage= M.str - src.def
                if(damage <= 0)
                    src<<"You bumped into [M] but took no damage!"
                    step_away(src,M,600,10)
                    src.cant_move=1
                    sleep(2)
                    src.cant_move=0
                else
                    src<<"You bumped into [M] causing [damage] damage!"
                    src.hp-=damage
                    step_away(src,M,600,10)
                    src.cant_move=1
                    sleep(2)
                    src.cant_move=0


I still get two messages for each Bump(). Did i miss something?