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game.dm
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game.dm
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//supposedly the fastest way to do this according to https://gist.github.com/Giacom/be635398926bb463b42a
#define RANGE_TURFS(RADIUS, CENTER) \
block( \
locate(max(CENTER.x-(RADIUS),1), max(CENTER.y-(RADIUS),1), CENTER.z), \
locate(min(CENTER.x+(RADIUS),world.maxx), min(CENTER.y+(RADIUS),world.maxy), CENTER.z) \
)
#define Z_TURFS(ZLEVEL) block(locate(1,1,ZLEVEL), locate(world.maxx, world.maxy, ZLEVEL))
#define CULT_POLL_WAIT 2400
/// Returns either the error landmark or the location of the room. Needless to say, if this is used, it means things have gone awry.
#define GET_ERROR_ROOM ((locate(/obj/effect/landmark/error) in GLOB.landmarks_list) || locate(4,4,1))
/proc/get_area_name(atom/X, format_text = FALSE)
var/area/A = isarea(X) ? X : get_area(X)
if(!A)
return null
return format_text ? format_text(A.name) : A.name
/proc/get_areas_in_range(dist=0, atom/center=usr)
if(!dist)
var/turf/T = get_turf(center)
return T ? list(T.loc) : list()
if(!center)
return list()
var/list/turfs = RANGE_TURFS(dist, center)
var/list/areas = list()
for(var/V in turfs)
var/turf/T = V
areas |= T.loc
return areas
/proc/get_adjacent_areas(atom/center)
. = list(get_area(get_ranged_target_turf(center, NORTH, 1)),
get_area(get_ranged_target_turf(center, SOUTH, 1)),
get_area(get_ranged_target_turf(center, EAST, 1)),
get_area(get_ranged_target_turf(center, WEST, 1)))
listclearnulls(.)
/proc/get_open_turf_in_dir(atom/center, dir)
var/turf/open/T = get_ranged_target_turf(center, dir, 1)
if(istype(T))
return T
/proc/get_adjacent_open_turfs(atom/center)
. = list(get_open_turf_in_dir(center, NORTH),
get_open_turf_in_dir(center, SOUTH),
get_open_turf_in_dir(center, EAST),
get_open_turf_in_dir(center, WEST))
listclearnulls(.)
/proc/get_adjacent_open_areas(atom/center)
. = list()
var/list/adjacent_turfs = get_adjacent_open_turfs(center)
for(var/I in adjacent_turfs)
. |= get_area(I)
/**
* Get a bounding box of a list of atoms.
*
* Arguments:
* - atoms - List of atoms. Can accept output of view() and range() procs.
*
* Returns: list(x1, y1, x2, y2)
*/
/proc/get_bbox_of_atoms(list/atoms)
var/list/list_x = list()
var/list/list_y = list()
for(var/_a in atoms)
var/atom/a = _a
list_x += a.x
list_y += a.y
return list(
min(list_x),
min(list_y),
max(list_x),
max(list_y))
// Like view but bypasses luminosity check
/proc/get_hear(range, atom/source)
var/lum = source.luminosity
source.luminosity = 6
. = view(range, source)
source.luminosity = lum
/proc/alone_in_area(area/the_area, mob/must_be_alone, check_type = /mob/living/carbon)
var/area/our_area = get_area(the_area)
for(var/C in GLOB.alive_mob_list)
if(!istype(C, check_type))
continue
if(C == must_be_alone)
continue
if(our_area == get_area(C))
return FALSE
return TRUE
//We used to use linear regression to approximate the answer, but Mloc realized this was actually faster.
//And lo and behold, it is, and it's more accurate to boot.
/proc/cheap_hypotenuse(Ax,Ay,Bx,By)
return sqrt(abs(Ax - Bx)**2 + abs(Ay - By)**2) //A squared + B squared = C squared
/proc/circlerange(center=usr,radius=3)
var/turf/centerturf = get_turf(center)
var/list/turfs = new/list()
var/rsq = radius * (radius+0.5)
for(var/atom/T in range(radius, centerturf))
var/dx = T.x - centerturf.x
var/dy = T.y - centerturf.y
if(dx*dx + dy*dy <= rsq)
turfs += T
//turfs += centerturf
return turfs
/proc/circleview(center=usr,radius=3)
var/turf/centerturf = get_turf(center)
var/list/atoms = new/list()
var/rsq = radius * (radius+0.5)
for(var/atom/A in view(radius, centerturf))
var/dx = A.x - centerturf.x
var/dy = A.y - centerturf.y
if(dx*dx + dy*dy <= rsq)
atoms += A
//turfs += centerturf
return atoms
/proc/get_dist_euclidian(atom/Loc1 as turf|mob|obj,atom/Loc2 as turf|mob|obj)
var/dx = Loc1.x - Loc2.x
var/dy = Loc1.y - Loc2.y
var/dist = sqrt(dx**2 + dy**2)
return dist
/proc/circlerangeturfs(center=usr,radius=3)
var/turf/centerturf = get_turf(center)
var/list/turfs = new/list()
var/rsq = radius * (radius+0.5)
for(var/turf/T as anything in RANGE_TURFS(radius, centerturf))
var/dx = T.x - centerturf.x
var/dy = T.y - centerturf.y
if(dx*dx + dy*dy <= rsq)
turfs += T
return turfs
/proc/circleviewturfs(center=usr,radius=3) //Is there even a diffrence between this proc and circlerangeturfs()?
var/turf/centerturf = get_turf(center)
var/list/turfs = new/list()
var/rsq = radius * (radius+0.5)
for(var/turf/T in view(radius, centerturf))
var/dx = T.x - centerturf.x
var/dy = T.y - centerturf.y
if(dx*dx + dy*dy <= rsq)
turfs += T
return turfs
/** recursive_organ_check
* inputs: O (object to start with)
* outputs:
* description: A pseudo-recursive loop based off of the recursive mob check, this check looks for any organs held
* within 'O', toggling their frozen flag. This check excludes items held within other safe organ
* storage units, so that only the lowest level of container dictates whether we do or don't decompose
*/
/proc/recursive_organ_check(atom/O)
var/list/processing_list = list(O)
var/list/processed_list = list()
var/index = 1
var/obj/item/organ/found_organ
while(index <= length(processing_list))
var/atom/A = processing_list[index]
if(istype(A, /obj/item/organ))
found_organ = A
found_organ.organ_flags ^= ORGAN_FROZEN
else if(istype(A, /mob/living/carbon))
var/mob/living/carbon/Q = A
for(var/organ in Q.internal_organs)
found_organ = organ
found_organ.organ_flags ^= ORGAN_FROZEN
for(var/atom/B in A) //objects held within other objects are added to the processing list, unless that object is something that can hold organs safely
if(!processed_list[B] && !istype(B, /obj/structure/closet/crate/freezer) && !istype(B, /obj/structure/closet/secure_closet/freezer))
processing_list+= B
index++
processed_list[A] = A
return
/// Returns a list of hearers in view(view_radius) from source (ignoring luminosity). uses important_recursive_contents[RECURSIVE_CONTENTS_HEARING_SENSITIVE]
/proc/get_hearers_in_view(view_radius, atom/source)
var/turf/center_turf = get_turf(source)
. = list()
if(!center_turf)
return
var/lum = center_turf.luminosity
center_turf.luminosity = 6 // This is the maximum luminosity
for(var/atom/movable/movable in view(view_radius, center_turf))
var/list/recursive_contents = LAZYACCESS(movable.important_recursive_contents, RECURSIVE_CONTENTS_HEARING_SENSITIVE)
if(recursive_contents)
. += recursive_contents
SEND_SIGNAL(movable, COMSIG_ATOM_HEARER_IN_VIEW, .)
center_turf.luminosity = lum
/proc/get_mobs_in_radio_ranges(list/obj/item/radio/radios)
. = list()
// Returns a list of mobs who can hear any of the radios given in @radios
for(var/obj/item/radio/R in radios)
. |= get_hearers_in_view(R.canhear_range, R)
#define SIGNV(X) ((X<0)?-1:1)
/proc/inLineOfSight(X1,Y1,X2,Y2,Z=1,PX1=16.5,PY1=16.5,PX2=16.5,PY2=16.5)
var/turf/T
if(X1==X2)
if(Y1==Y2)
return 1 //Light cannot be blocked on same tile
else
var/s = SIGN(Y2-Y1)
Y1+=s
while(Y1!=Y2)
T=locate(X1,Y1,Z)
if(IS_OPAQUE_TURF(T))
return FALSE
Y1+=s
else
var/m=(32*(Y2-Y1)+(PY2-PY1))/(32*(X2-X1)+(PX2-PX1))
var/b=(Y1+PY1/32-0.015625)-m*(X1+PX1/32-0.015625) //In tiles
var/signX = SIGN(X2-X1)
var/signY = SIGN(Y2-Y1)
if(X1<X2)
b+=m
while(X1!=X2 || Y1!=Y2)
if(round(m*X1+b-Y1))
Y1+=signY //Line exits tile vertically
else
X1+=signX //Line exits tile horizontally
T=locate(X1,Y1,Z)
if(IS_OPAQUE_TURF(T))
return FALSE
return TRUE
#undef SIGNV
/proc/isInSight(atom/A, atom/B)
var/turf/Aturf = get_turf(A)
var/turf/Bturf = get_turf(B)
if(!Aturf || !Bturf)
return FALSE
return inLineOfSight(Aturf.x,Aturf.y, Bturf.x,Bturf.y,Aturf.z)
/proc/try_move_adjacent(atom/movable/AM, trydir)
var/turf/T = get_turf(AM)
if(trydir)
if(AM.Move(get_step(T, trydir)))
return TRUE
for(var/direction in (GLOB.cardinals-trydir))
if(AM.Move(get_step(T, direction)))
return TRUE
return FALSE
/proc/get_mob_by_key(key)
var/ckey = ckey(key)
for(var/i in GLOB.player_list)
var/mob/M = i
if(M.ckey == ckey)
return M
return null
/proc/considered_alive(datum/mind/M, enforce_human = TRUE)
if(M?.current)
if(enforce_human)
var/mob/living/carbon/human/H
if(ishuman(M.current))
H = M.current
return M.current.stat != DEAD && !issilicon(M.current) && !isbrain(M.current) && (!H || H.dna.species.id != SPECIES_ZOMBIE)
else if(isliving(M.current))
return M.current.stat != DEAD
return FALSE
/**
* Exiled check
*
* Checks if the current body of the mind has an exile implant and is currently in
* an away mission. Returns FALSE if any of those conditions aren't met.
*/
/proc/considered_exiled(datum/mind/M)
if(!ishuman(M?.current))
return FALSE
for(var/obj/item/implant/I in M.current.implants)
if(istype(I, /obj/item/implant/exile && M.current.onAwayMission()))
return TRUE
/proc/considered_afk(datum/mind/M)
return !M || !M.current || !M.current.client || M.current.client.is_afk()
/proc/ScreenText(obj/O, maptext="", screen_loc="CENTER-7,CENTER-7", maptext_height=480, maptext_width=480)
if(!isobj(O))
O = new /atom/movable/screen/text()
O.maptext = MAPTEXT(maptext)
O.maptext_height = maptext_height
O.maptext_width = maptext_width
O.screen_loc = screen_loc
return O
/// Removes an image from a client's `.images`. Useful as a callback.
/proc/remove_image_from_client(image/image, client/remove_from)
remove_from?.images -= image
/proc/remove_images_from_clients(image/I, list/show_to)
for(var/client/C in show_to)
C.images -= I
/proc/flick_overlay(image/I, list/show_to, duration)
for(var/client/C in show_to)
C.images += I
addtimer(CALLBACK(GLOBAL_PROC, /proc/remove_images_from_clients, I, show_to), duration, TIMER_CLIENT_TIME)
/proc/flick_overlay_view(image/I, atom/target, duration) //wrapper for the above, flicks to everyone who can see the target atom
var/list/viewing = list()
for(var/m in viewers(target))
var/mob/M = m
if(M.client)
viewing += M.client
flick_overlay(I, viewing, duration)
/proc/get_active_player_count(alive_check = 0, afk_check = 0, human_check = 0)
// Get active players who are playing in the round
var/active_players = 0
for(var/i = 1; i <= GLOB.player_list.len; i++)
var/mob/M = GLOB.player_list[i]
if(M?.client)
if(alive_check && M.stat)
continue
else if(afk_check && M.client.is_afk())
continue
else if(human_check && !ishuman(M))
continue
else if(isnewplayer(M)) // exclude people in the lobby
continue
else if(isobserver(M)) // Ghosts are fine if they were playing once (didn't start as observers)
var/mob/dead/observer/O = M
if(O.started_as_observer) // Exclude people who started as observers
continue
active_players++
return active_players
/proc/showCandidatePollWindow(mob/M, poll_time, Question, list/candidates, ignore_category, time_passed, flashwindow = TRUE)
set waitfor = 0
SEND_SOUND(M, 'sound/misc/notice2.ogg') //Alerting them to their consideration
if(flashwindow)
window_flash(M.client)
var/list/answers = ignore_category ? list("Yes", "No", "Never for this round") : list("Yes", "No")
switch(tgui_alert(M, Question, "A limited-time offer!", answers, poll_time, autofocus = FALSE))
if("Yes")
to_chat(M, span_notice("Choice registered: Yes."))
if(time_passed + poll_time <= world.time)
to_chat(M, span_danger("Sorry, you answered too late to be considered!"))
SEND_SOUND(M, 'sound/machines/buzz-sigh.ogg')
candidates -= M
else
candidates += M
if("No")
to_chat(M, span_danger("Choice registered: No."))
candidates -= M
if("Never for this round")
var/list/L = GLOB.poll_ignore[ignore_category]
if(!L)
GLOB.poll_ignore[ignore_category] = list()
GLOB.poll_ignore[ignore_category] += M.ckey
to_chat(M, span_danger("Choice registered: Never for this round."))
candidates -= M
else
candidates -= M
/proc/pollGhostCandidates(Question, jobbanType, be_special_flag = 0, poll_time = 300, ignore_category = null, flashwindow = TRUE)
var/list/candidates = list()
if(!(GLOB.ghost_role_flags & GHOSTROLE_STATION_SENTIENCE))
return candidates
for(var/mob/dead/observer/G in GLOB.player_list)
candidates += G
return pollCandidates(Question, jobbanType, be_special_flag, poll_time, ignore_category, flashwindow, candidates)
/proc/pollCandidates(Question, jobbanType, be_special_flag = 0, poll_time = 300, ignore_category = null, flashwindow = TRUE, list/group = null)
var/time_passed = world.time
if (!Question)
Question = "Would you like to be a special role?"
var/list/result = list()
for(var/m in group)
var/mob/M = m
if(!M.key || !M.client || (ignore_category && GLOB.poll_ignore[ignore_category] && (M.ckey in GLOB.poll_ignore[ignore_category])))
continue
if(be_special_flag)
if(!(M.client.prefs) || !(be_special_flag in M.client.prefs.be_special))
continue
var/required_time = GLOB.special_roles[be_special_flag] || 0
if (M.client && M.client.get_remaining_days(required_time) > 0)
continue
if(jobbanType)
if(is_banned_from(M.ckey, list(jobbanType, ROLE_SYNDICATE)) || QDELETED(M))
continue
showCandidatePollWindow(M, poll_time, Question, result, ignore_category, time_passed, flashwindow)
sleep(poll_time)
//Check all our candidates, to make sure they didn't log off or get deleted during the wait period.
for(var/mob/M in result)
if(!M.key || !M.client)
result -= M
listclearnulls(result)
return result
/**
* Returns a list of ghosts that are eligible to take over and wish to be considered for a mob.
*
* Arguments:
* * question - Question to show players as part of poll
* * jobban_type - Type of jobban to use to filter out potential candidates.
* * be_special_flag - Unknown/needs further documentation.
* * poll_time - Length of time in deciseconds that the poll input box exists before closing.
* * target_mob - The mob that is being polled for.
* * ignore_category - Unknown/needs further documentation.
*/
/proc/poll_candidates_for_mob(question, jobban_type, be_special_flag = 0, poll_time = 30 SECONDS, mob/target_mob, ignore_category = null)
var/static/list/mob/currently_polling_mobs = list()
if(currently_polling_mobs.Find(target_mob))
return list()
currently_polling_mobs += target_mob
var/list/possible_candidates = pollGhostCandidates(question, jobban_type, be_special_flag, poll_time, ignore_category)
currently_polling_mobs -= target_mob
if(!target_mob || QDELETED(target_mob) || !target_mob.loc)
return list()
return possible_candidates
/**
* Returns a list of ghosts that are eligible to take over and wish to be considered for a mob.
*
* Arguments:
* * question - Question to show players as part of poll
* * jobban_type - Type of jobban to use to filter out potential candidates.
* * be_special_flag - Unknown/needs further documentation.
* * poll_time - Length of time in deciseconds that the poll input box exists before closing.
* * mobs - The list of mobs being polled for. This list is mutated and invalid mobs are removed from it before the proc returns.
* * ignore_category - Unknown/needs further documentation.
*/
/proc/poll_candidates_for_mobs(question, jobban_type, be_special_flag = 0, poll_time = 30 SECONDS, list/mobs, ignore_category = null)
var/list/candidate_list = pollGhostCandidates(question, jobban_type, be_special_flag, poll_time, ignore_category)
for(var/mob/potential_mob as anything in mobs)
if(QDELETED(potential_mob) || !potential_mob.loc)
mobs -= potential_mob
if(!length(mobs))
return list()
return candidate_list
/proc/makeBody(mob/dead/observer/G_found) // Uses stripped down and bastardized code from respawn character
if(!G_found || !G_found.key)
return
//First we spawn a dude.
var/mob/living/carbon/human/new_character = new//The mob being spawned.
SSjob.SendToLateJoin(new_character)
G_found.client.prefs.safe_transfer_prefs_to(new_character)
new_character.dna.update_dna_identity()
new_character.key = G_found.key
return new_character
/proc/send_to_playing_players(thing) //sends a whatever to all playing players; use instead of to_chat(world, where needed)
for(var/M in GLOB.player_list)
if(M && !isnewplayer(M))
to_chat(M, thing)
/proc/window_flash(client/C, ignorepref = FALSE)
if(ismob(C))
var/mob/M = C
if(M.client)
C = M.client
if(!C || (!C.prefs.read_preference(/datum/preference/toggle/window_flashing) && !ignorepref))
return
winset(C, "mainwindow", "flash=5")
//Recursively checks if an item is inside a given type, even through layers of storage. Returns the atom if it finds it.
/proc/recursive_loc_check(atom/movable/target, type)
var/atom/A = target
if(istype(A, type))
return A
while(!istype(A.loc, type))
if(!A.loc)
return
A = A.loc
return A.loc
/proc/AnnounceArrival(mob/living/carbon/human/character, rank)
if(!SSticker.IsRoundInProgress() || QDELETED(character))
return
var/area/A = get_area(character)
deadchat_broadcast("<span class='game'> has arrived at the station at <span class='name'>[A.name]</span>.</span>", "<span class='game'><span class='name'>[character.real_name]</span> ([rank])</span>", follow_target = character, message_type=DEADCHAT_ARRIVALRATTLE)
if(!character.mind)
return
if(!GLOB.announcement_systems.len)
return
if(!(character.mind.assigned_role.job_flags & JOB_ANNOUNCE_ARRIVAL))
return
var/obj/machinery/announcement_system/announcer = pick(GLOB.announcement_systems)
announcer.announce("ARRIVAL", character.real_name, rank, list()) //make the list empty to make it announce it in common
/proc/lavaland_equipment_pressure_check(turf/T)
. = FALSE
if(!istype(T))
return
var/datum/gas_mixture/environment = T.return_air()
if(!istype(environment))
return
var/pressure = environment.return_pressure()
if(pressure <= LAVALAND_EQUIPMENT_EFFECT_PRESSURE)
. = TRUE
/proc/ispipewire(item)
var/static/list/pire_wire = list(
/obj/machinery/atmospherics,
/obj/structure/disposalpipe,
/obj/structure/cable
)
return (is_type_in_list(item, pire_wire))
// Find an obstruction free turf that's within the range of the center. Can also condition on if it is of a certain area type.
/proc/find_obstruction_free_location(range, atom/center, area/specific_area)
var/list/possible_loc = list()
for(var/turf/found_turf in RANGE_TURFS(range, center))
// We check if both the turf is a floor, and that it's actually in the area.
// We also want a location that's clear of any obstructions.
if (specific_area && !istype(get_area(found_turf), specific_area))
continue
if (!isgroundlessturf(found_turf) && !found_turf.is_blocked_turf())
possible_loc.Add(found_turf)
// Need at least one free location.
if (possible_loc.len < 1)
return FALSE
return pick(possible_loc)
/proc/power_fail(duration_min, duration_max)
for(var/P in GLOB.apcs_list)
var/obj/machinery/power/apc/C = P
if(C.cell && SSmapping.level_trait(C.z, ZTRAIT_STATION))
var/area/A = C.area
if(GLOB.typecache_powerfailure_safe_areas[A.type])
continue
C.energy_fail(rand(duration_min,duration_max))
/**
* Sends a round tip to a target. If selected_tip is null, a random tip will be sent instead (5% chance of it being silly).
* Tips that starts with the @ character won't be html encoded. That's necessary for any tip containing markup tags,
* just make sure they don't also have html characters like <, > and ' which will be garbled.
*/
/proc/send_tip_of_the_round(target, selected_tip)
var/message
if(selected_tip)
message = selected_tip
else
var/list/randomtips = world.file2list("strings/tips.txt")
var/list/memetips = world.file2list("strings/sillytips.txt")
if(randomtips.len && prob(95))
message = pick(randomtips)
else if(memetips.len)
message = pick(memetips)
if(!message)
return
if(message[1] != "@")
message = html_encode(message)
else
message = copytext(message, 2)
to_chat(target, span_purple("<span class='oocplain'><b>Tip of the round: </b>[message]</span>"))