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Aurora.3/code/game/objects/structures/railing.dm
Cody Brittain ddb14f4036 Planes & Layers part 1: The Re-Layering Redux (#18741) 
This is part 1 of a project to, eventually, bring the render planes
system from /tg/ and bay into Aurora. This is a prerequisite and blocker
for many things the development team and community want to have, and
this was long overdue.

Many objects have been re-assigned layers, which are now thoroughly
defined. Maps have had their custom layer defines purged, as we should
be moving away from this in favor of saner definitions in the base
items.

This should be a test-merge due to the sheer amount of layers changed,
which will very likely create issues that I cannot possibly discover and
debug in a reasonable amount of time myself.

---------

Co-authored-by: Cody Brittain <cbrittain10@live.com>
2024-04-01 14:50:27 +00:00

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/obj/structure/railing
name = "railing"
desc = "A simple bar railing designed to protect against careless trespass."
icon = 'icons/obj/structure/blocker/railing_basic.dmi'
icon_state = "railing0-1"
density = TRUE
throwpass = TRUE
climbable = TRUE
layer = OBJ_LAYER
anchored = FALSE
atom_flags = ATOM_FLAG_CHECKS_BORDER
obj_flags = OBJ_FLAG_ROTATABLE|OBJ_FLAG_MOVES_UNSUPPORTED
build_amt = 2
var/broken = FALSE
var/health = 70
var/maxhealth = 70
var/neighbor_status = 0
can_astar_pass = CANASTARPASS_ALWAYS_PROC
/obj/structure/railing/mapped
color = COLOR_GUNMETAL
anchored = TRUE
/obj/structure/railing/mapped/Initialize()
. = ..()
color = COLOR_GUNMETAL // They're not painted!
/obj/structure/railing/mapped/no_density
density = FALSE
/obj/structure/railing/mapped/no_density/Initialize()
. = ..()
update_icon()
/obj/structure/railing/New(var/newloc, var/material_key = DEFAULT_WALL_MATERIAL)
material = material_key // Converted to datum in initialize().
..(newloc)
/obj/structure/railing/process()
if(!material || !material.radioactivity)
return
for(var/mob/living/L in range(1,src))
L.apply_damage(round(material.radioactivity / 20), DAMAGE_RADIATION)
/obj/structure/railing/Initialize()
. = ..()
if(!isnull(material) && !istype(material))
material = SSmaterials.get_material_by_name(material)
if(!istype(material))
return INITIALIZE_HINT_QDEL
name = "[material.display_name] [initial(name)]"
desc = "A simple [material.display_name] railing designed to protect against careless trespass."
maxhealth = round(material.integrity / 5)
health = maxhealth
color = material.icon_colour
if(material.products_need_process())
START_PROCESSING(SSprocessing, src)
if(anchored)
update_icon(FALSE)
/obj/structure/railing/Destroy()
anchored = FALSE
broken = TRUE
for(var/thing in range(1, src))
var/turf/T = thing
for(var/obj/structure/railing/R in T.contents)
R.update_icon()
return ..()
/obj/structure/railing/get_examine_text(mob/user, distance, is_adjacent, infix, suffix)
. = ..()
if(health < maxhealth)
switch(health / maxhealth)
if(0.0 to 0.5)
. += SPAN_WARNING("It looks severely damaged!")
if(0.25 to 0.5)
. += SPAN_WARNING("It looks damaged!")
if(0.5 to 1.0)
. += SPAN_NOTICE("It has a few scrapes and dents.")
. += FONT_SMALL(SPAN_NOTICE("\The [src] is <b>[density ? "closed" : "open"]</b> to passage."))
. += FONT_SMALL(SPAN_NOTICE("\The [src] is <b>[anchored ? "" : "not"] screwed</b> to the floor."))
/obj/structure/railing/CanPass(atom/movable/mover, turf/target, height=0, air_group=0)
if(istype(mover,/obj/item/projectile))
return TRUE
if(!istype(mover) || mover.checkpass(PASSRAILING))
return TRUE
if(mover.throwing)
return TRUE
if(get_dir(loc, target) == dir)
return !density
return TRUE
/obj/structure/railing/CanAStarPass(to_dir, datum/can_pass_info/pass_info)
if(to_dir == dir)
return !density
return TRUE
/obj/structure/railing/proc/take_damage(amount)
health -= amount
if(health <= 0)
visible_message(SPAN_WARNING("\The [src] [material.destruction_desc]!"))
playsound(get_turf(src), 'sound/effects/grillehit.ogg', 50, TRUE)
material.place_shard(get_turf(src))
qdel(src)
/obj/structure/railing/proc/NeighborsCheck(var/UpdateNeighbors = 1)
neighbor_status = 0
var/Rturn = turn(src.dir, -90)
var/Lturn = turn(src.dir, 90)
for(var/obj/structure/railing/R in get_turf(src))
if((R.dir == Lturn) && R.anchored)
neighbor_status |= 32
if(UpdateNeighbors)
R.update_icon(0)
if((R.dir == Rturn) && R.anchored)
neighbor_status |= 2
if(UpdateNeighbors)
R.update_icon(0)
for(var/obj/structure/railing/R in get_step(src, Lturn))
if((R.dir == src.dir) && R.anchored)
neighbor_status |= 16
if(UpdateNeighbors)
R.update_icon(0)
for(var/obj/structure/railing/R in get_step(src, Rturn))
if((R.dir == src.dir) && R.anchored)
neighbor_status |= 1
if (UpdateNeighbors)
R.update_icon(0)
for(var/obj/structure/railing/R in get_step(src, (Lturn + src.dir)))
if((R.dir == Rturn) && R.anchored)
neighbor_status |= 64
if (UpdateNeighbors)
R.update_icon(0)
for(var/obj/structure/railing/R in get_step(src, (Rturn + src.dir)))
if((R.dir == Lturn) && R.anchored)
neighbor_status |= 4
if (UpdateNeighbors)
R.update_icon(0)
/obj/structure/railing/update_icon(var/update_neighbors = TRUE)
NeighborsCheck(update_neighbors)
overlays.Cut()
if(dir == SOUTH)
layer = ABOVE_HUMAN_LAYER
else
layer = initial(layer)
if(!neighbor_status || !anchored)
icon_state = "railing0-[density]"
else
icon_state = "railing1-[density]"
if(neighbor_status & 32)
overlays += image(icon, "corneroverlay[density]")
if((neighbor_status & 16) || !(neighbor_status & 32) || (neighbor_status & 64))
overlays += image(icon, "frontoverlay_l[density]")
if(!(neighbor_status & 2) || (neighbor_status & 1) || (neighbor_status & 4))
overlays += image(icon, "frontoverlay_r[density]")
if(neighbor_status & 4)
var/pix_offset_x = 0
var/pix_offset_y = 0
switch(dir)
if(NORTH)
pix_offset_x = 32
if(SOUTH)
pix_offset_x = -32
if(EAST)
pix_offset_y = -32
if(WEST)
pix_offset_y = 32
overlays += image(icon, "mcorneroverlay[density]", pixel_x = pix_offset_x, pixel_y = pix_offset_y)
/obj/structure/railing/verb/flip() // This will help push railing to remote places, such as open space turfs
set name = "Flip Railing"
set category = "Object"
set src in oview(1)
if(usr.incapacitated())
return FALSE
if(anchored)
to_chat(usr, SPAN_WARNING("It is fastened to the floor and cannot be flipped."))
return FALSE
if(turf_is_crowded(TRUE))
to_chat(usr, SPAN_WARNING("You can't flip \the [src] - something is in the way."))
return FALSE
forceMove(get_step(src, src.dir))
set_dir(turn(dir, 180))
update_icon()
/obj/structure/railing/CheckExit(var/atom/movable/O, var/turf/target)
if(istype(O) && CanPass(O, target))
return TRUE
if(get_dir(O.loc, target) == dir)
if(!density)
return TRUE
return FALSE
return TRUE
/obj/structure/railing/attackby(obj/item/attacking_item, mob/user)
// Handle harm intent grabbing/tabling.
if(istype(attacking_item, /obj/item/grab) && user.Adjacent(src))
var/obj/item/grab/G = attacking_item
if(ishuman(G.affecting))
var/obj/occupied = turf_is_crowded(TRUE)
if(occupied)
to_chat(user, SPAN_WARNING("There's \a [occupied] in the way!"))
return
if(G.state >= GRAB_NECK)
if(user.a_intent == I_HURT)
visible_message(SPAN_DANGER("[G.assailant] slams [G.affecting]'s face against \the [src]!"))
playsound(get_turf(src), 'sound/effects/grillehit.ogg', 50, TRUE)
if(prob(30))
G.affecting.Weaken(5)
G.affecting.apply_damage(15, DAMAGE_BRUTE, BP_HEAD)
else
G.affecting.forceMove(get_step(src, get_dir(user, src)))
G.affecting.Weaken(5)
visible_message(SPAN_WARNING("[G.assailant] throws \the [G.affecting] over \the [src]!"))
qdel(G)
else
to_chat(user, SPAN_WARNING("You need a better grip to do that!"))
return
// Dismantle
if(attacking_item.iswrench())
if(!anchored)
user.visible_message(SPAN_NOTICE("\The [user] starts dismantling \the [src]..."), SPAN_NOTICE("You start dismantling \the [src]..."))
if(attacking_item.use_tool(src, user, 20, volume = 50))
if(anchored)
return
user.visible_message(SPAN_NOTICE("\The [user] dismantles \the [src]."), SPAN_NOTICE("You dismantle \the [src]."))
dismantle()
qdel(src)
return
// Wrench Open
else
attacking_item.play_tool_sound(get_turf(src), 50)
if(density)
user.visible_message(SPAN_NOTICE("\The [user] wrenches \the [src] open."), SPAN_NOTICE("You wrench \the [src] open."))
density = FALSE
else
user.visible_message(SPAN_NOTICE("\The [user] wrenches \the [src] closed."), SPAN_NOTICE("You wrench \the [src] closed."))
density = TRUE
update_icon()
return
// Repair
if(attacking_item.iswelder())
var/obj/item/weldingtool/F = attacking_item
if(F.isOn())
if(health >= maxhealth)
to_chat(user, SPAN_WARNING("\The [src] does not need repairs."))
return
attacking_item.play_tool_sound(get_turf(src), 50)
if(do_after(user, 20, src))
if(health >= maxhealth)
return
user.visible_message(SPAN_NOTICE("\The [user] repairs some damage to \the [src]."), SPAN_NOTICE("You repair some damage to \the [src]."))
health = min(health + (maxhealth / 5), maxhealth)
return
// Install
if(attacking_item.isscrewdriver())
if(!density)
to_chat(user, SPAN_NOTICE("You need to wrench \the [src] from back into place first."))
return
user.visible_message(anchored ? "<span class='notice'>\The [user] begins unscrewing \the [src].</span>" : "<span class='notice'>\The [user] begins fastening \the [src].</span>" )
attacking_item.play_tool_sound(get_turf(src), 75)
if(do_after(user, 10, src) && density)
to_chat(user, (anchored ? "<span class='notice'>You have unfastened \the [src] from the floor.</span>" : "<span class='notice'>You have fastened \the [src] to the floor.</span>"))
anchored = !anchored
update_icon()
return
if(attacking_item.force && (attacking_item.damtype == DAMAGE_BURN || attacking_item.damtype == DAMAGE_BRUTE))
user.setClickCooldown(DEFAULT_ATTACK_COOLDOWN)
visible_message(SPAN_WARNING("\The [src] has been [LAZYLEN(attacking_item.attack_verb) ? pick(attacking_item.attack_verb) : "attacked"] with \the [attacking_item] by \the [user]!"))
take_damage(attacking_item.force)
return
. = ..()
/obj/structure/railing/ex_act(severity)
qdel(src)
/obj/structure/railing/can_climb(var/mob/living/user, post_climb_check=0)
. = ..()
if(!.)
return
var/turf/destination_turf = get_destination_turf(user)
if(destination_turf.density)
to_chat(user, SPAN_DANGER("You can't climb into \the [destination_turf]."))
return FALSE
if(!Adjacent(destination_turf))
to_chat(user, SPAN_DANGER("You can't climb there, the way is blocked."))
return FALSE
for(var/atom/A in destination_turf.contents - src)
if(A.density && !(A.atom_flags & ATOM_FLAG_CHECKS_BORDER))
to_chat(user, SPAN_DANGER("You can't climb there, the way is blocked."))
return FALSE
return TRUE
/obj/structure/railing/do_climb(mob/living/user)
user.visible_message(SPAN_WARNING("\The [user] starts climbing over \the [src]!"))
LAZYADD(climbers, user)
if(!do_after(user, 2 SECONDS))
LAZYREMOVE(climbers, user)
return
if(!can_climb(user, post_climb_check = TRUE))
LAZYREMOVE(climbers, user)
return
var/turf/destination_turf = get_destination_turf(user)
user.forceMove(destination_turf)
user.visible_message(SPAN_WARNING("\The [user] climbs over \the [src]!"))
LAZYREMOVE(climbers, user)
if(!anchored || material.is_brittle())
take_damage(maxhealth) // Fatboy
/obj/structure/railing/proc/get_destination_turf(var/mob/user)
. = get_turf(src) // by default, we pop into the turf the railing's on
if(get_turf(user) == . || !(get_dir(src, user) & dir)) // if the user's inside our turf or behind us, go in front of us
. = get_step(src, dir)
//fence
/obj/structure/railing/fence
name = "fence"
color = "#824B28"
anchored = TRUE
/obj/structure/railing/fence/Initialize()
. = ..()
color = "#824B28"
/obj/structure/railing/fence/New(var/newloc, var/material_key = MATERIAL_WOOD)
material = material_key
..(newloc)
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