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You can now drag things up and down ladders (#30202)

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* Can drag things up and down ladders

* Somehow left out this line

* Icon update, auto_connect

* Uses the proper pulling proc
This commit is contained in:
KorPhaeron
2017-09-07 12:48:26 -05:00
committed by CitadelStationBot
parent c55ac69e4a
commit b9bbd348df
1 changed files with 26 additions and 14 deletions
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40
code/game/objects/structures/ladders.dm
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@@ -7,6 +7,7 @@
var/height = 0 //the 'height' of the ladder. higher numbers are considered physically higher
var/obj/structure/ladder/down = null //the ladder below this one
var/obj/structure/ladder/up = null //the ladder above this one
var/auto_connect = FALSE
/obj/structure/ladder/unbreakable //mostly useful for awaymissions to prevent halting progress in a mission
name = "sturdy ladder"
@@ -19,12 +20,18 @@
return INITIALIZE_HINT_LATELOAD
/obj/structure/ladder/Destroy()
if(up && up.down == src)
up.down = null
up.update_icon()
if(down && down.up == src)
down.up = null
down.update_icon()
GLOB.ladders -= src
. = ..()
/obj/structure/ladder/LateInitialize()
for(var/obj/structure/ladder/L in GLOB.ladders)
if(L.id == id)
if(L.id == id || (auto_connect && L.auto_connect && L.x == x && L.y == y))
if(L.height == (height - 1))
down = L
continue
@@ -50,31 +57,33 @@
else //wtf make your ladders properly assholes
icon_state = "ladder00"
/obj/structure/ladder/proc/go_up(mob/user,is_ghost)
/obj/structure/ladder/proc/travel(going_up, mob/user, is_ghost, obj/structure/ladder/ladder)
if(!is_ghost)
show_fluff_message(1,user)
up.add_fingerprint(user)
user.loc = get_turf(up)
show_fluff_message(going_up,user)
ladder.add_fingerprint(user)
var/atom/movable/AM
if(user.pulling)
AM = user.pulling
user.pulling.forceMove(get_turf(ladder))
user.forceMove(get_turf(ladder))
if(AM)
user.start_pulling(AM)
/obj/structure/ladder/proc/go_down(mob/user,is_ghost)
if(!is_ghost)
show_fluff_message(0,user)
down.add_fingerprint(user)
user.loc = get_turf(down)
/obj/structure/ladder/proc/use(mob/user,is_ghost=0)
if(up && down)
switch( alert("Go up or down the ladder?", "Ladder", "Up", "Down", "Cancel") )
if("Up")
go_up(user,is_ghost)
travel(TRUE, user, is_ghost, up)
if("Down")
go_down(user,is_ghost)
travel(FALSE, user, is_ghost, down)
if("Cancel")
return
else if(up)
go_up(user,is_ghost)
travel(TRUE, user, is_ghost, up)
else if(down)
go_down(user,is_ghost)
travel(FALSE, user,is_ghost, down)
else
to_chat(user, "<span class='warning'>[src] doesn't seem to lead anywhere!</span>")
@@ -108,3 +117,6 @@
. = ..()
else
return QDEL_HINT_LETMELIVE
/obj/structure/ladder/auto_connect //They will connect to ladders with the same X and Y without needing to share an ID
auto_connect = TRUE