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Bubberstation/code/game/objects/structures/tables_racks.dm
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Ryll Ryll 9d45916ee8 Implements JPS (Jump Point Search) Pathfinding (#56780) 
So a month or so ago I wanted to make it so dogs in my dog AI PR could path through doors if they had access, and was told I'd need to improve our pathfinding efficiency if I wanted to use full pathfinding for them. Thus, enter JPS, a pathfinding algorithm that allows for massive timesavings in systems with uniform cost grids like ours. This code is still fairly rough and needs polishing, but it's fully functional and already shows massive savings over traditional A*! I plan for this to replace A* as our default pathing method, but I'll leave the A* code in place in case someone ever needs it for whatever reason, like if a specific case needs variable cost pathing.

Note that this allows for diagonal pathing instead of the cardinal pathing our A* uses right now, and the current version of the code costs the same to move diagonally as it does to move laterally, which may change later. There's also a lot of dummy/test code in right now in general, but you should still be able to test it out for yourself by spawning a bot like a medibot and using your PDA to summon it.
Preliminary Profile Results

A preliminary profile is available here. Using one medibot by itself on Metastation, I generated a list of 500 random blob spawn points around the station, gave the medibot all access, then let each algorithm tackle the list. The old A* algorithm took a total of 86 seconds to complete the list and processed 978065 nodes, while JPS took a total of 46 seconds and processed only 100062 nodes, for a 47% decrease in total time and an almost 90% decrease in nodes processed!
Why It's Good For The Game

Significantly cheaper pathing, which will very much come in handy for the AI datums I'm looking to dig into, what's not to like?
2021-02-22 15:14:33 +13:00

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/* Tables and Racks
* Contains:
* Tables
* Glass Tables
* Wooden Tables
* Reinforced Tables
* Racks
* Rack Parts
*/
/*
* Tables
*/
/obj/structure/table
name = "table"
desc = "A square piece of iron standing on four metal legs. It can not move."
icon = 'icons/obj/smooth_structures/table.dmi'
icon_state = "table-0"
base_icon_state = "table"
density = TRUE
anchored = TRUE
pass_flags_self = PASSTABLE | LETPASSTHROW
layer = TABLE_LAYER
var/frame = /obj/structure/table_frame
var/framestack = /obj/item/stack/rods
var/buildstack = /obj/item/stack/sheet/iron
var/busy = FALSE
var/buildstackamount = 1
var/framestackamount = 2
var/deconstruction_ready = 1
custom_materials = list(/datum/material/iron = 2000)
max_integrity = 100
integrity_failure = 0.33
smoothing_flags = SMOOTH_BITMASK
smoothing_groups = list(SMOOTH_GROUP_TABLES)
canSmoothWith = list(SMOOTH_GROUP_TABLES)
/obj/structure/table/Initialize(mapload, _buildstack)
. = ..()
if(_buildstack)
buildstack = _buildstack
AddElement(/datum/element/climbable)
/obj/structure/table/examine(mob/user)
. = ..()
. += deconstruction_hints(user)
/obj/structure/table/proc/deconstruction_hints(mob/user)
return "<span class='notice'>The top is <b>screwed</b> on, but the main <b>bolts</b> are also visible.</span>"
/obj/structure/table/update_icon()
. = ..()
if(smoothing_flags & (SMOOTH_CORNERS|SMOOTH_BITMASK))
QUEUE_SMOOTH(src)
QUEUE_SMOOTH_NEIGHBORS(src)
/obj/structure/table/narsie_act()
var/atom/A = loc
qdel(src)
new /obj/structure/table/wood(A)
/obj/structure/table/attack_paw(mob/user, list/modifiers)
return attack_hand(user, modifiers)
/obj/structure/table/attack_hand(mob/living/user, list/modifiers)
if(Adjacent(user) && user.pulling)
if(isliving(user.pulling))
var/mob/living/pushed_mob = user.pulling
if(pushed_mob.buckled)
to_chat(user, "<span class='warning'>[pushed_mob] is buckled to [pushed_mob.buckled]!</span>")
return
if(user.combat_mode)
switch(user.grab_state)
if(GRAB_PASSIVE)
to_chat(user, "<span class='warning'>You need a better grip to do that!</span>")
return
if(GRAB_AGGRESSIVE)
tablepush(user, pushed_mob)
if(GRAB_NECK to GRAB_KILL)
tablelimbsmash(user, pushed_mob)
else
pushed_mob.visible_message("<span class='notice'>[user] begins to place [pushed_mob] onto [src]...</span>", \
"<span class='userdanger'>[user] begins to place [pushed_mob] onto [src]...</span>")
if(do_after(user, 35, target = pushed_mob))
tableplace(user, pushed_mob)
else
return
user.stop_pulling()
else if(user.pulling.pass_flags & PASSTABLE)
user.Move_Pulled(src)
if (user.pulling.loc == loc)
user.visible_message("<span class='notice'>[user] places [user.pulling] onto [src].</span>",
"<span class='notice'>You place [user.pulling] onto [src].</span>")
user.stop_pulling()
return ..()
/obj/structure/table/attack_tk(mob/user)
return
/obj/structure/table/CanAllowThrough(atom/movable/mover, turf/target)
. = ..()
if(.)
return
if(mover.throwing)
return TRUE
if(locate(/obj/structure/table) in get_turf(mover))
return TRUE
/obj/structure/table/CanAStarPass(obj/item/card/id/ID, to_dir, atom/movable/caller)
. = !density
if(istype(caller))
. = . || (caller.pass_flags & PASSTABLE)
/obj/structure/table/proc/tableplace(mob/living/user, mob/living/pushed_mob)
pushed_mob.forceMove(loc)
pushed_mob.set_resting(TRUE, TRUE)
pushed_mob.visible_message("<span class='notice'>[user] places [pushed_mob] onto [src].</span>", \
"<span class='notice'>[user] places [pushed_mob] onto [src].</span>")
log_combat(user, pushed_mob, "places", null, "onto [src]")
/obj/structure/table/proc/tablepush(mob/living/user, mob/living/pushed_mob)
if(HAS_TRAIT(user, TRAIT_PACIFISM))
to_chat(user, "<span class='danger'>Throwing [pushed_mob] onto the table might hurt them!</span>")
return
var/added_passtable = FALSE
if(!pushed_mob.pass_flags & PASSTABLE)
added_passtable = TRUE
pushed_mob.pass_flags |= PASSTABLE
pushed_mob.Move(src.loc)
if(added_passtable)
pushed_mob.pass_flags &= ~PASSTABLE
if(pushed_mob.loc != loc) //Something prevented the tabling
return
pushed_mob.Knockdown(30)
pushed_mob.apply_damage(10, BRUTE)
pushed_mob.apply_damage(40, STAMINA)
if(user.mind?.martial_art.smashes_tables && user.mind?.martial_art.can_use(user))
deconstruct(FALSE)
playsound(pushed_mob, 'sound/effects/tableslam.ogg', 90, TRUE)
pushed_mob.visible_message("<span class='danger'>[user] slams [pushed_mob] onto \the [src]!</span>", \
"<span class='userdanger'>[user] slams you onto \the [src]!</span>")
log_combat(user, pushed_mob, "tabled", null, "onto [src]")
SEND_SIGNAL(pushed_mob, COMSIG_ADD_MOOD_EVENT, "table", /datum/mood_event/table)
/obj/structure/table/proc/tablelimbsmash(mob/living/user, mob/living/pushed_mob)
pushed_mob.Knockdown(30)
var/obj/item/bodypart/banged_limb = pushed_mob.get_bodypart(user.zone_selected) || pushed_mob.get_bodypart(BODY_ZONE_HEAD)
var/extra_wound = 0
if(HAS_TRAIT(user, TRAIT_HULK))
extra_wound = 20
banged_limb?.receive_damage(30, wound_bonus = extra_wound)
pushed_mob.apply_damage(60, STAMINA)
take_damage(50)
if(user.mind?.martial_art.smashes_tables && user.mind?.martial_art.can_use(user))
deconstruct(FALSE)
playsound(pushed_mob, 'sound/effects/bang.ogg', 90, TRUE)
pushed_mob.visible_message("<span class='danger'>[user] smashes [pushed_mob]'s [banged_limb.name] against \the [src]!</span>",
"<span class='userdanger'>[user] smashes your [banged_limb.name] against \the [src]</span>")
log_combat(user, pushed_mob, "head slammed", null, "against [src]")
SEND_SIGNAL(pushed_mob, COMSIG_ADD_MOOD_EVENT, "table", /datum/mood_event/table_limbsmash, banged_limb)
/obj/structure/table/attackby(obj/item/I, mob/living/user, params)
var/list/modifiers = params2list(params)
if(!(flags_1 & NODECONSTRUCT_1) && LAZYACCESS(modifiers, RIGHT_CLICK))
if(I.tool_behaviour == TOOL_SCREWDRIVER && deconstruction_ready)
to_chat(user, "<span class='notice'>You start disassembling [src]...</span>")
if(I.use_tool(src, user, 20, volume=50))
deconstruct(TRUE)
return
if(I.tool_behaviour == TOOL_WRENCH && deconstruction_ready)
to_chat(user, "<span class='notice'>You start deconstructing [src]...</span>")
if(I.use_tool(src, user, 40, volume=50))
playsound(src.loc, 'sound/items/deconstruct.ogg', 50, TRUE)
deconstruct(TRUE, 1)
return
if(istype(I, /obj/item/storage/bag/tray))
var/obj/item/storage/bag/tray/T = I
if(T.contents.len > 0) // If the tray isn't empty
for(var/x in T.contents)
var/obj/item/item = x
AfterPutItemOnTable(item, user)
SEND_SIGNAL(I, COMSIG_TRY_STORAGE_QUICK_EMPTY, drop_location())
user.visible_message("<span class='notice'>[user] empties [I] on [src].</span>")
return
// If the tray IS empty, continue on (tray will be placed on the table like other items)
if(istype(I, /obj/item/riding_offhand))
var/obj/item/riding_offhand/riding_item = I
var/mob/living/carried_mob = riding_item.rider
if(carried_mob == user) //Piggyback user.
return
if(user.combat_mode)
user.unbuckle_mob(carried_mob)
tablelimbsmash(user, carried_mob)
else
var/tableplace_delay = 3.5 SECONDS
var/skills_space = ""
if(HAS_TRAIT(user, TRAIT_QUICKER_CARRY))
tableplace_delay = 2 SECONDS
skills_space = " expertly"
else if(HAS_TRAIT(user, TRAIT_QUICK_CARRY))
tableplace_delay = 2.75 SECONDS
skills_space = " quickly"
carried_mob.visible_message("<span class='notice'>[user] begins to[skills_space] place [carried_mob] onto [src]...</span>",
"<span class='userdanger'>[user] begins to[skills_space] place [carried_mob] onto [src]...</span>")
if(do_after(user, tableplace_delay, target = carried_mob))
user.unbuckle_mob(carried_mob)
tablepush(user, carried_mob)
return TRUE
if(!user.combat_mode && !(I.item_flags & ABSTRACT))
if(user.transferItemToLoc(I, drop_location(), silent = FALSE))
//Center the icon where the user clicked.
if(!LAZYACCESS(modifiers, ICON_X) || !LAZYACCESS(modifiers, ICON_Y))
return
//Clamp it so that the icon never moves more than 16 pixels in either direction (thus leaving the table turf)
I.pixel_x = clamp(text2num(LAZYACCESS(modifiers, ICON_X)) - 16, -(world.icon_size/2), world.icon_size/2)
I.pixel_y = clamp(text2num(LAZYACCESS(modifiers, ICON_Y)) - 16, -(world.icon_size/2), world.icon_size/2)
AfterPutItemOnTable(I, user)
return TRUE
else
return ..()
/obj/structure/table/proc/AfterPutItemOnTable(obj/item/I, mob/living/user)
return
/obj/structure/table/deconstruct(disassembled = TRUE, wrench_disassembly = 0)
if(!(flags_1 & NODECONSTRUCT_1))
var/turf/T = get_turf(src)
if(buildstack)
new buildstack(T, buildstackamount)
else
for(var/i in custom_materials)
var/datum/material/M = i
new M.sheet_type(T, FLOOR(custom_materials[M] / MINERAL_MATERIAL_AMOUNT, 1))
if(!wrench_disassembly)
new frame(T)
else
new framestack(T, framestackamount)
qdel(src)
/obj/structure/table/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
switch(the_rcd.mode)
if(RCD_DECONSTRUCT)
return list("mode" = RCD_DECONSTRUCT, "delay" = 24, "cost" = 16)
return FALSE
/obj/structure/table/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
switch(passed_mode)
if(RCD_DECONSTRUCT)
to_chat(user, "<span class='notice'>You deconstruct the table.</span>")
qdel(src)
return TRUE
return FALSE
/obj/structure/table/greyscale
icon = 'icons/obj/smooth_structures/table_greyscale.dmi'
icon_state = "table_greyscale-0"
base_icon_state = "table_greyscale"
material_flags = MATERIAL_ADD_PREFIX | MATERIAL_COLOR | MATERIAL_AFFECT_STATISTICS
buildstack = null //No buildstack, so generate from mat datums
///Table on wheels
/obj/structure/table/rolling
name = "Rolling table"
desc = "An NT brand \"Rolly poly\" rolling table. It can and will move."
anchored = FALSE
smoothing_flags = NONE
smoothing_groups = null
canSmoothWith = null
icon = 'icons/obj/smooth_structures/rollingtable.dmi'
icon_state = "rollingtable"
var/list/attached_items = list()
/obj/structure/table/rolling/AfterPutItemOnTable(obj/item/I, mob/living/user)
. = ..()
attached_items += I
RegisterSignal(I, COMSIG_MOVABLE_MOVED, .proc/RemoveItemFromTable) //Listen for the pickup event, unregister on pick-up so we aren't moved
/obj/structure/table/rolling/proc/RemoveItemFromTable(datum/source, newloc, dir)
SIGNAL_HANDLER
if(newloc != loc) //Did we not move with the table? because that shit's ok
return FALSE
attached_items -= source
UnregisterSignal(source, COMSIG_MOVABLE_MOVED)
/obj/structure/table/rolling/Moved(atom/OldLoc, Dir)
. = ..()
for(var/mob/living/living_mob in OldLoc.contents)//Kidnap everyone on top
living_mob.forceMove(loc)
for(var/x in attached_items)
var/atom/movable/AM = x
if(!AM.Move(loc))
RemoveItemFromTable(AM, AM.loc)
/*
* Glass tables
*/
/obj/structure/table/glass
name = "glass table"
desc = "What did I say about leaning on the glass tables? Now you need surgery."
icon = 'icons/obj/smooth_structures/glass_table.dmi'
icon_state = "glass_table-0"
base_icon_state = "glass_table"
buildstack = /obj/item/stack/sheet/glass
smoothing_groups = list(SMOOTH_GROUP_GLASS_TABLES)
canSmoothWith = list(SMOOTH_GROUP_GLASS_TABLES)
max_integrity = 70
resistance_flags = ACID_PROOF
armor = list(MELEE = 0, BULLET = 0, LASER = 0, ENERGY = 0, BOMB = 0, BIO = 0, RAD = 0, FIRE = 80, ACID = 100)
var/list/debris = list()
/obj/structure/table/glass/Initialize()
. = ..()
debris += new frame
debris += new /obj/item/shard
/obj/structure/table/glass/Destroy()
QDEL_LIST(debris)
. = ..()
/obj/structure/table/glass/Crossed(atom/movable/AM)
. = ..()
if(flags_1 & NODECONSTRUCT_1)
return
if(!isliving(AM))
return
// Don't break if they're just flying past
if(AM.throwing)
addtimer(CALLBACK(src, .proc/throw_check, AM), 5)
else
check_break(AM)
/obj/structure/table/glass/proc/throw_check(mob/living/M)
if(M.loc == get_turf(src))
check_break(M)
/obj/structure/table/glass/proc/check_break(mob/living/M)
if(M.has_gravity() && M.mob_size > MOB_SIZE_SMALL && !(M.movement_type & FLYING))
table_shatter(M)
/obj/structure/table/glass/proc/table_shatter(mob/living/L)
visible_message("<span class='warning'>[src] breaks!</span>",
"<span class='danger'>You hear breaking glass.</span>")
var/turf/T = get_turf(src)
playsound(T, "shatter", 50, TRUE)
for(var/I in debris)
var/atom/movable/AM = I
AM.forceMove(T)
debris -= AM
if(istype(AM, /obj/item/shard))
AM.throw_impact(L)
L.Paralyze(100)
qdel(src)
/obj/structure/table/glass/deconstruct(disassembled = TRUE, wrench_disassembly = 0)
if(!(flags_1 & NODECONSTRUCT_1))
if(disassembled)
..()
return
else
var/turf/T = get_turf(src)
playsound(T, "shatter", 50, TRUE)
for(var/X in debris)
var/atom/movable/AM = X
AM.forceMove(T)
debris -= AM
qdel(src)
/obj/structure/table/glass/narsie_act()
color = NARSIE_WINDOW_COLOUR
for(var/obj/item/shard/S in debris)
S.color = NARSIE_WINDOW_COLOUR
/*
* Wooden tables
*/
/obj/structure/table/wood
name = "wooden table"
desc = "Do not apply fire to this. Rumour says it burns easily."
icon = 'icons/obj/smooth_structures/wood_table.dmi'
icon_state = "wood_table-0"
base_icon_state = "wood_table"
frame = /obj/structure/table_frame/wood
framestack = /obj/item/stack/sheet/mineral/wood
buildstack = /obj/item/stack/sheet/mineral/wood
resistance_flags = FLAMMABLE
max_integrity = 70
smoothing_groups = list(SMOOTH_GROUP_WOOD_TABLES) //Don't smooth with SMOOTH_GROUP_TABLES
canSmoothWith = list(SMOOTH_GROUP_WOOD_TABLES)
/obj/structure/table/wood/narsie_act(total_override = TRUE)
if(!total_override)
..()
/obj/structure/table/wood/poker //No specialties, Just a mapping object.
name = "gambling table"
desc = "A seedy table for seedy dealings in seedy places."
icon = 'icons/obj/smooth_structures/poker_table.dmi'
icon_state = "poker_table-0"
base_icon_state = "poker_table"
buildstack = /obj/item/stack/tile/carpet
/obj/structure/table/wood/poker/narsie_act()
..(FALSE)
/obj/structure/table/wood/fancy
name = "fancy table"
desc = "A standard metal table frame covered with an amazingly fancy, patterned cloth."
icon = 'icons/obj/structures.dmi'
icon_state = "fancy_table"
base_icon_state = "fancy_table"
frame = /obj/structure/table_frame
framestack = /obj/item/stack/rods
buildstack = /obj/item/stack/tile/carpet
smoothing_groups = list(SMOOTH_GROUP_FANCY_WOOD_TABLES) //Don't smooth with SMOOTH_GROUP_TABLES or SMOOTH_GROUP_WOOD_TABLES
canSmoothWith = list(SMOOTH_GROUP_FANCY_WOOD_TABLES)
var/smooth_icon = 'icons/obj/smooth_structures/fancy_table.dmi' // see Initialize()
/obj/structure/table/wood/fancy/Initialize()
. = ..()
// Needs to be set dynamically because table smooth sprites are 32x34,
// which the editor treats as a two-tile-tall object. The sprites are that
// size so that the north/south corners look nice - examine the detail on
// the sprites in the editor to see why.
icon = smooth_icon
/obj/structure/table/wood/fancy/black
icon_state = "fancy_table_black"
base_icon_state = "fancy_table_black"
buildstack = /obj/item/stack/tile/carpet/black
smooth_icon = 'icons/obj/smooth_structures/fancy_table_black.dmi'
/obj/structure/table/wood/fancy/blue
icon_state = "fancy_table_blue"
base_icon_state = "fancy_table_blue"
buildstack = /obj/item/stack/tile/carpet/blue
smooth_icon = 'icons/obj/smooth_structures/fancy_table_blue.dmi'
/obj/structure/table/wood/fancy/cyan
icon_state = "fancy_table_cyan"
base_icon_state = "fancy_table_cyan"
buildstack = /obj/item/stack/tile/carpet/cyan
smooth_icon = 'icons/obj/smooth_structures/fancy_table_cyan.dmi'
/obj/structure/table/wood/fancy/green
icon_state = "fancy_table_green"
base_icon_state = "fancy_table_green"
buildstack = /obj/item/stack/tile/carpet/green
smooth_icon = 'icons/obj/smooth_structures/fancy_table_green.dmi'
/obj/structure/table/wood/fancy/orange
icon_state = "fancy_table_orange"
base_icon_state = "fancy_table_orange"
buildstack = /obj/item/stack/tile/carpet/orange
smooth_icon = 'icons/obj/smooth_structures/fancy_table_orange.dmi'
/obj/structure/table/wood/fancy/purple
icon_state = "fancy_table_purple"
base_icon_state = "fancy_table_purple"
buildstack = /obj/item/stack/tile/carpet/purple
smooth_icon = 'icons/obj/smooth_structures/fancy_table_purple.dmi'
/obj/structure/table/wood/fancy/red
icon_state = "fancy_table_red"
base_icon_state = "fancy_table_red"
buildstack = /obj/item/stack/tile/carpet/red
smooth_icon = 'icons/obj/smooth_structures/fancy_table_red.dmi'
/obj/structure/table/wood/fancy/royalblack
icon_state = "fancy_table_royalblack"
base_icon_state = "fancy_table_royalblack"
buildstack = /obj/item/stack/tile/carpet/royalblack
smooth_icon = 'icons/obj/smooth_structures/fancy_table_royalblack.dmi'
/obj/structure/table/wood/fancy/royalblue
icon_state = "fancy_table_royalblue"
base_icon_state = "fancy_table_royalblue"
buildstack = /obj/item/stack/tile/carpet/royalblue
smooth_icon = 'icons/obj/smooth_structures/fancy_table_royalblue.dmi'
/*
* Reinforced tables
*/
/obj/structure/table/reinforced
name = "reinforced table"
desc = "A reinforced version of the four legged table."
icon = 'icons/obj/smooth_structures/reinforced_table.dmi'
icon_state = "reinforced_table-0"
base_icon_state = "reinforced_table"
deconstruction_ready = 0
buildstack = /obj/item/stack/sheet/plasteel
max_integrity = 200
integrity_failure = 0.25
armor = list(MELEE = 10, BULLET = 30, LASER = 30, ENERGY = 100, BOMB = 20, BIO = 0, RAD = 0, FIRE = 80, ACID = 70)
/obj/structure/table/reinforced/deconstruction_hints(mob/user)
if(deconstruction_ready)
return "<span class='notice'>The top cover has been <i>welded</i> loose and the main frame's <b>bolts</b> are exposed.</span>"
else
return "<span class='notice'>The top cover is firmly <b>welded</b> on.</span>"
/obj/structure/table/reinforced/attackby(obj/item/W, mob/living/user, params)
var/list/modifiers = params2list(params)
if(W.tool_behaviour == TOOL_WELDER && LAZYACCESS(modifiers, RIGHT_CLICK))
if(!W.tool_start_check(user, amount=0))
return
if(deconstruction_ready)
to_chat(user, "<span class='notice'>You start strengthening the reinforced table...</span>")
if (W.use_tool(src, user, 50, volume=50))
to_chat(user, "<span class='notice'>You strengthen the table.</span>")
deconstruction_ready = 0
else
to_chat(user, "<span class='notice'>You start weakening the reinforced table...</span>")
if (W.use_tool(src, user, 50, volume=50))
to_chat(user, "<span class='notice'>You weaken the table.</span>")
deconstruction_ready = 1
else
. = ..()
/obj/structure/table/bronze
name = "bronze table"
desc = "A solid table made out of bronze."
icon = 'icons/obj/smooth_structures/brass_table.dmi'
icon_state = "brass_table-0"
base_icon_state = "brass_table"
resistance_flags = FIRE_PROOF | ACID_PROOF
buildstack = /obj/item/stack/tile/bronze
smoothing_groups = list(SMOOTH_GROUP_BRONZE_TABLES) //Don't smooth with SMOOTH_GROUP_TABLES
canSmoothWith = list(SMOOTH_GROUP_BRONZE_TABLES)
/obj/structure/table/bronze/tablepush(mob/living/user, mob/living/pushed_mob)
..()
playsound(src, 'sound/magic/clockwork/fellowship_armory.ogg', 50, TRUE)
/*
* Surgery Tables
*/
/obj/structure/table/optable
name = "operating table"
desc = "Used for advanced medical procedures."
icon = 'icons/obj/surgery.dmi'
icon_state = "optable"
buildstack = /obj/item/stack/sheet/mineral/silver
smoothing_flags = NONE
smoothing_groups = null
canSmoothWith = null
can_buckle = 1
buckle_lying = NO_BUCKLE_LYING
buckle_requires_restraints = TRUE
var/mob/living/carbon/human/patient = null
var/obj/machinery/computer/operating/computer = null
/obj/structure/table/optable/Initialize()
. = ..()
for(var/direction in GLOB.alldirs)
computer = locate(/obj/machinery/computer/operating) in get_step(src, direction)
if(computer)
computer.table = src
break
/obj/structure/table/optable/Destroy()
. = ..()
if(computer && computer.table == src)
computer.table = null
/obj/structure/table/optable/tablepush(mob/living/user, mob/living/pushed_mob)
pushed_mob.forceMove(loc)
pushed_mob.set_resting(TRUE, TRUE)
visible_message("<span class='notice'>[user] lays [pushed_mob] on [src].</span>")
get_patient()
/obj/structure/table/optable/proc/get_patient()
var/mob/living/carbon/M = locate(/mob/living/carbon) in loc
if(M)
if(M.resting)
patient = M
else
patient = null
/obj/structure/table/optable/proc/check_eligible_patient()
get_patient()
if(!patient)
return FALSE
if(ishuman(patient))
return TRUE
return FALSE
/*
* Racks
*/
/obj/structure/rack
name = "rack"
desc = "Different from the Middle Ages version."
icon = 'icons/obj/objects.dmi'
icon_state = "rack"
layer = TABLE_LAYER
density = TRUE
anchored = TRUE
pass_flags_self = LETPASSTHROW //You can throw objects over this, despite it's density.
max_integrity = 20
/obj/structure/rack/examine(mob/user)
. = ..()
. += "<span class='notice'>It's held together by a couple of <b>bolts</b>.</span>"
/obj/structure/rack/CanAllowThrough(atom/movable/mover, turf/target)
. = ..()
if(.)
return
if(istype(mover) && (mover.pass_flags & PASSTABLE))
return TRUE
/obj/structure/rack/MouseDrop_T(obj/O, mob/user)
. = ..()
if ((!( istype(O, /obj/item) ) || user.get_active_held_item() != O))
return
if(!user.dropItemToGround(O))
return
if(O.loc != src.loc)
step(O, get_dir(O, src))
/obj/structure/rack/attackby(obj/item/W, mob/living/user, params)
var/list/modifiers = params2list(params)
if (W.tool_behaviour == TOOL_WRENCH && !(flags_1&NODECONSTRUCT_1) && LAZYACCESS(modifiers, RIGHT_CLICK))
W.play_tool_sound(src)
deconstruct(TRUE)
return
if(user.combat_mode)
return ..()
if(user.transferItemToLoc(W, drop_location()))
return 1
/obj/structure/rack/attack_paw(mob/living/user, list/modifiers)
attack_hand(user, modifiers)
/obj/structure/rack/attack_hand(mob/living/user, list/modifiers)
. = ..()
if(.)
return
if(user.body_position == LYING_DOWN || user.usable_legs < 2)
return
user.changeNext_move(CLICK_CD_MELEE)
user.do_attack_animation(src, ATTACK_EFFECT_KICK)
user.visible_message("<span class='danger'>[user] kicks [src].</span>", null, null, COMBAT_MESSAGE_RANGE)
take_damage(rand(4,8), BRUTE, MELEE, 1)
/obj/structure/rack/play_attack_sound(damage_amount, damage_type = BRUTE, damage_flag = 0)
switch(damage_type)
if(BRUTE)
if(damage_amount)
playsound(loc, 'sound/items/dodgeball.ogg', 80, TRUE)
else
playsound(loc, 'sound/weapons/tap.ogg', 50, TRUE)
if(BURN)
playsound(loc, 'sound/items/welder.ogg', 40, TRUE)
/*
* Rack destruction
*/
/obj/structure/rack/deconstruct(disassembled = TRUE)
if(!(flags_1&NODECONSTRUCT_1))
density = FALSE
var/obj/item/rack_parts/newparts = new(loc)
transfer_fingerprints_to(newparts)
qdel(src)
/*
* Rack Parts
*/
/obj/item/rack_parts
name = "rack parts"
desc = "Parts of a rack."
icon = 'icons/obj/items_and_weapons.dmi'
icon_state = "rack_parts"
flags_1 = CONDUCT_1
custom_materials = list(/datum/material/iron=2000)
var/building = FALSE
/obj/item/rack_parts/attackby(obj/item/W, mob/user, params)
if (W.tool_behaviour == TOOL_WRENCH)
new /obj/item/stack/sheet/iron(user.loc)
qdel(src)
else
. = ..()
/obj/item/rack_parts/attack_self(mob/user)
if(building)
return
building = TRUE
to_chat(user, "<span class='notice'>You start constructing a rack...</span>")
if(do_after(user, 50, target = user, progress=TRUE))
if(!user.temporarilyRemoveItemFromInventory(src))
return
var/obj/structure/rack/R = new /obj/structure/rack(user.loc)
user.visible_message("<span class='notice'>[user] assembles \a [R].\
</span>", "<span class='notice'>You assemble \a [R].</span>")
R.add_fingerprint(user)
qdel(src)
building = FALSE
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