Bump into Objects

ID:1681750
 
Sep 17 2014, 3:11 pm
(See the best response by GhostAnime.)
 
mob
    Bump(obj/House/h)
        if(!istype(h, /obj/House)) return
        if(ismob(src) && src.client)
            src.Savedx = src.x
            src.Savedy = src.y
            src.Savedz = src.z
            var/swapmap/SM = SwapMaps_Load("[h.owner.ckey]-house")
            src.loc = locate(SM.x1+12,SM.y1+1,SM.z1)  
            src.location = "[h.owner]'s House"
        ..()

obj
    House
        icon = 'Icons/Turfs 3.dmi'
        icon_state = "house"
        var/mob/owner
        density = 1


I have to use the 
if(!istype(h, /obj/House)) return
line or else the bump procs for everything I bump into. So now I'm wondering since I used a return statement if it won't check the original(..()) bump proc for anything else anymore. Is there a better way to do this?
Sep 17 2014, 3:23 pm
Best response
You could make a Bumped() code to be called on the object bumped on to.

//Title: Bumped
//Credit to: Popisfizzy

/*
Just a simple Bumped() proc. This will be called when an
/atom is bumped into by an /obj or /mob.
*/

atom
    proc/Bumped(atom/movable/o)
        return 0

    movable/Bump(atom/a)
        a.Bumped(src) //Call Bumped() for the /atom that
                      //has been bumped into, with src for
                      //the argumemt, meaning that src is
                      //what bumped into it.

        return ..(a) //Return the value of the parent proc.



mob/Enemy/Dragon
   Bumped(atom/A)   //  When something bumps in to the Dragon
       if(ismob(A))
           Kill_Opponent(A)
       else
           world << "The dragon gobbled [A.name]"
           del A


Note that /atom/movable is the parent of /mob and /obj.