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6ba25f3731
It'd be weird to have the top part of a ladder moved five tiles and then still lead to the ladder underneath its old location. Just destroys it instead.
131 lines
3.5 KiB
Plaintext
131 lines
3.5 KiB
Plaintext
/obj/structure/ladder
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name = "ladder"
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desc = "A sturdy metal ladder."
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icon = 'icons/obj/structures.dmi'
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icon_state = "ladder11"
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var/id = null
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var/height = 0 //the 'height' of the ladder. higher numbers are considered physically higher
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var/obj/structure/ladder/down = null //the ladder below this one
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var/obj/structure/ladder/up = null //the ladder above this one
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var/auto_connect = FALSE
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/obj/structure/ladder/unbreakable //mostly useful for awaymissions to prevent halting progress in a mission
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name = "sturdy ladder"
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desc = "An extremely sturdy metal ladder."
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/obj/structure/ladder/Initialize(mapload)
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GLOB.ladders += src
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..()
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return INITIALIZE_HINT_LATELOAD
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/obj/structure/ladder/Destroy()
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if(up && up.down == src)
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up.down = null
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up.update_icon()
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if(down && down.up == src)
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down.up = null
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down.update_icon()
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GLOB.ladders -= src
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. = ..()
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/obj/structure/ladder/LateInitialize()
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for(var/obj/structure/ladder/L in GLOB.ladders)
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if(L.id == id || (auto_connect && L.auto_connect && L.x == x && L.y == y))
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if(L.height == (height - 1))
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down = L
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continue
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if(L.height == (height + 1))
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up = L
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continue
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if(up && down) //if both our connections are filled
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break
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update_icon()
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/obj/structure/ladder/update_icon()
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if(up && down)
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icon_state = "ladder11"
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else if(up)
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icon_state = "ladder10"
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else if(down)
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icon_state = "ladder01"
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else //wtf make your ladders properly assholes
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icon_state = "ladder00"
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/obj/structure/ladder/proc/travel(going_up, mob/user, is_ghost, obj/structure/ladder/ladder)
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if(!is_ghost)
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show_fluff_message(going_up,user)
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ladder.add_fingerprint(user)
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var/atom/movable/AM
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if(user.pulling)
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AM = user.pulling
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user.pulling.forceMove(get_turf(ladder))
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user.forceMove(get_turf(ladder))
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if(AM)
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user.start_pulling(AM)
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/obj/structure/ladder/proc/use(mob/user,is_ghost=0)
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if(up && down)
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switch( alert("Go up or down the ladder?", "Ladder", "Up", "Down", "Cancel") )
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if("Up")
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travel(TRUE, user, is_ghost, up)
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if("Down")
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travel(FALSE, user, is_ghost, down)
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if("Cancel")
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return
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else if(up)
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travel(TRUE, user, is_ghost, up)
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else if(down)
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travel(FALSE, user,is_ghost, down)
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else
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to_chat(user, "<span class='warning'>[src] doesn't seem to lead anywhere!</span>")
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if(!is_ghost)
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add_fingerprint(user)
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/obj/structure/ladder/attack_hand(mob/user)
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if(can_use(user))
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use(user)
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/obj/structure/ladder/attack_paw(mob/user)
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return attack_hand(user)
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/obj/structure/ladder/attackby(obj/item/W, mob/user, params)
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return attack_hand(user)
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/obj/structure/ladder/attack_ghost(mob/dead/observer/user)
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use(user,1)
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/obj/structure/ladder/proc/show_fluff_message(up,mob/user)
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if(up)
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user.visible_message("[user] climbs up \the [src].","<span class='notice'>You climb up \the [src].</span>")
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else
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user.visible_message("[user] climbs down \the [src].","<span class='notice'>You climb down \the [src].</span>")
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/obj/structure/ladder/proc/can_use(mob/user)
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return 1
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/obj/structure/ladder/unbreakable/Destroy(force)
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if(force)
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. = ..()
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else
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return QDEL_HINT_LETMELIVE
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/obj/structure/ladder/unbreakable/singularity_pull()
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return
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/obj/structure/ladder/auto_connect //They will connect to ladders with the same X and Y without needing to share an ID
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auto_connect = TRUE
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/obj/structure/ladder/singularity_pull()
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visible_message("<span class='danger'>[src] is torn to pieces by the gravitational pull!</span>")
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qdel(src)
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