353 lines
12 KiB
Plaintext
353 lines
12 KiB
Plaintext
/turf
|
|
//used for temperature calculations
|
|
var/thermal_conductivity = 0.005
|
|
var/heat_capacity = 1
|
|
var/temperature_archived
|
|
|
|
//list of open turfs adjacent to us
|
|
var/list/atmos_adjacent_turfs
|
|
//bitfield of dirs in which we are superconducitng
|
|
var/atmos_supeconductivity = NONE
|
|
var/is_openturf = FALSE // used by extools shizz.
|
|
|
|
//used to determine whether we should archive
|
|
var/archived_cycle = 0
|
|
var/current_cycle = 0
|
|
|
|
//used for mapping and for breathing while in walls (because that's a thing that needs to be accounted for...)
|
|
//string parsed by /datum/gas/proc/copy_from_turf
|
|
var/initial_gas_mix = OPENTURF_DEFAULT_ATMOS
|
|
//approximation of MOLES_O2STANDARD and MOLES_N2STANDARD pending byond allowing constant expressions to be embedded in constant strings
|
|
// If someone will place 0 of some gas there, SHIT WILL BREAK. Do not do that.
|
|
|
|
/turf/open
|
|
//used for spacewind
|
|
var/pressure_difference = 0
|
|
var/pressure_direction = 0
|
|
var/turf/pressure_specific_target
|
|
|
|
var/datum/gas_mixture/turf/air
|
|
|
|
var/obj/effect/hotspot/active_hotspot
|
|
var/planetary_atmos = FALSE //air will revert to initial_gas_mix over time
|
|
|
|
var/list/atmos_overlay_types //gas IDs of current active gas overlays
|
|
is_openturf = TRUE
|
|
|
|
/turf/open/Initialize()
|
|
if(!blocks_air)
|
|
air = new
|
|
air.copy_from_turf(src)
|
|
update_air_ref()
|
|
. = ..()
|
|
|
|
/turf/open/Destroy()
|
|
if(active_hotspot)
|
|
QDEL_NULL(active_hotspot)
|
|
// Adds the adjacent turfs to the current atmos processing
|
|
for(var/T in atmos_adjacent_turfs)
|
|
SSair.add_to_active(T)
|
|
return ..()
|
|
|
|
/// Function for Extools Atmos
|
|
/turf/proc/update_air_ref()
|
|
|
|
/////////////////GAS MIXTURE PROCS///////////////////
|
|
|
|
/turf/open/assume_air(datum/gas_mixture/giver) //use this for machines to adjust air
|
|
if(!giver)
|
|
return FALSE
|
|
air.merge(giver)
|
|
update_visuals()
|
|
return TRUE
|
|
|
|
/turf/open/remove_air(amount)
|
|
var/datum/gas_mixture/ours = return_air()
|
|
var/datum/gas_mixture/removed = ours.remove(amount)
|
|
update_visuals()
|
|
return removed
|
|
|
|
/turf/open/proc/copy_air_with_tile(turf/open/T)
|
|
if(istype(T))
|
|
air.copy_from(T.air)
|
|
|
|
/turf/open/proc/copy_air(datum/gas_mixture/copy)
|
|
if(copy)
|
|
air.copy_from(copy)
|
|
|
|
/turf/return_air()
|
|
RETURN_TYPE(/datum/gas_mixture)
|
|
var/datum/gas_mixture/GM = new
|
|
GM.copy_from_turf(src)
|
|
return GM
|
|
|
|
/turf/open/return_air()
|
|
RETURN_TYPE(/datum/gas_mixture)
|
|
return air
|
|
|
|
/turf/temperature_expose()
|
|
if(temperature > heat_capacity)
|
|
to_be_destroyed = TRUE
|
|
|
|
/turf/proc/archive()
|
|
temperature_archived = temperature
|
|
|
|
/turf/open/archive()
|
|
air.archive()
|
|
archived_cycle = SSair.times_fired
|
|
temperature_archived = temperature
|
|
|
|
/turf/open/proc/eg_reset_cooldowns()
|
|
/turf/open/proc/eg_garbage_collect()
|
|
/turf/open/proc/get_excited()
|
|
/turf/open/proc/set_excited()
|
|
|
|
/////////////////////////GAS OVERLAYS//////////////////////////////
|
|
|
|
|
|
/turf/open/proc/update_visuals()
|
|
|
|
var/list/atmos_overlay_types = src.atmos_overlay_types // Cache for free performance
|
|
var/list/new_overlay_types = list()
|
|
var/static/list/nonoverlaying_gases = typecache_of_gases_with_no_overlays()
|
|
|
|
if(!air) // 2019-05-14: was not able to get this path to fire in testing. Consider removing/looking at callers -Naksu
|
|
if (atmos_overlay_types)
|
|
for(var/overlay in atmos_overlay_types)
|
|
vis_contents -= overlay
|
|
src.atmos_overlay_types = null
|
|
return
|
|
|
|
for(var/id in air.get_gases())
|
|
if (nonoverlaying_gases[id])
|
|
continue
|
|
var/gas_overlay = GLOB.meta_gas_overlays[id]
|
|
if(gas_overlay && air.get_moles(id) > GLOB.meta_gas_visibility[META_GAS_MOLES_VISIBLE])
|
|
new_overlay_types += gas_overlay[min(FACTOR_GAS_VISIBLE_MAX, CEILING(air.get_moles(id) / MOLES_GAS_VISIBLE_STEP, 1))]
|
|
|
|
if (atmos_overlay_types)
|
|
for(var/overlay in atmos_overlay_types-new_overlay_types) //doesn't remove overlays that would only be added
|
|
vis_contents -= overlay
|
|
|
|
if (length(new_overlay_types))
|
|
if (atmos_overlay_types)
|
|
vis_contents += new_overlay_types - atmos_overlay_types //don't add overlays that already exist
|
|
else
|
|
vis_contents += new_overlay_types
|
|
|
|
UNSETEMPTY(new_overlay_types)
|
|
src.atmos_overlay_types = new_overlay_types
|
|
|
|
/turf/open/proc/set_visuals(list/new_overlay_types)
|
|
if (atmos_overlay_types)
|
|
for(var/overlay in atmos_overlay_types-new_overlay_types) //doesn't remove overlays that would only be added
|
|
vis_contents -= overlay
|
|
|
|
if (length(new_overlay_types))
|
|
if (atmos_overlay_types)
|
|
vis_contents += new_overlay_types - atmos_overlay_types //don't add overlays that already exist
|
|
else
|
|
vis_contents += new_overlay_types
|
|
UNSETEMPTY(new_overlay_types)
|
|
src.atmos_overlay_types = new_overlay_types
|
|
|
|
/proc/typecache_of_gases_with_no_overlays()
|
|
. = list()
|
|
for (var/gastype in subtypesof(/datum/gas))
|
|
var/datum/gas/gasvar = gastype
|
|
if (!initial(gasvar.gas_overlay))
|
|
.[gastype] = TRUE
|
|
|
|
/////////////////////////////SIMULATION///////////////////////////////////
|
|
|
|
/*#define LAST_SHARE_CHECK \
|
|
var/last_share = our_air.get_last_share();\
|
|
if(last_share > MINIMUM_AIR_TO_SUSPEND){\
|
|
our_excited_group.reset_cooldowns();\
|
|
cached_atmos_cooldown = 0;\
|
|
} else if(last_share > MINIMUM_MOLES_DELTA_TO_MOVE) {\
|
|
our_excited_group.dismantle_cooldown = 0;\
|
|
cached_atmos_cooldown = 0;\
|
|
}
|
|
*/
|
|
/turf/proc/process_cell(fire_count)
|
|
SSair.remove_from_active(src)
|
|
|
|
/turf/open/proc/equalize_pressure_in_zone(cyclenum)
|
|
/turf/open/proc/consider_firelocks(turf/T2)
|
|
var/reconsider_adj = FALSE
|
|
for(var/obj/machinery/door/firedoor/FD in T2)
|
|
if((FD.flags_1 & ON_BORDER_1) && get_dir(T2, src) != FD.dir)
|
|
continue
|
|
FD.emergency_pressure_stop()
|
|
reconsider_adj = TRUE
|
|
for(var/obj/machinery/door/firedoor/FD in src)
|
|
if((FD.flags_1 & ON_BORDER_1) && get_dir(src, T2) != FD.dir)
|
|
continue
|
|
FD.emergency_pressure_stop()
|
|
reconsider_adj = TRUE
|
|
if(reconsider_adj)
|
|
T2.ImmediateCalculateAdjacentTurfs() // We want those firelocks closed yesterday.
|
|
|
|
/turf/proc/handle_decompression_floor_rip()
|
|
/turf/open/floor/handle_decompression_floor_rip(sum)
|
|
if(sum > 20 && prob(clamp(sum / 10, 0, 30)))
|
|
remove_tile()
|
|
|
|
/turf/open/process_cell(fire_count)
|
|
|
|
//////////////////////////SPACEWIND/////////////////////////////
|
|
|
|
/turf/open/proc/consider_pressure_difference(turf/T, difference)
|
|
if(difference > pressure_difference)
|
|
pressure_direction = get_dir(src, T)
|
|
pressure_difference = difference
|
|
SSair.high_pressure_delta[src] = TRUE
|
|
|
|
/turf/open/proc/high_pressure_movements()
|
|
var/diff = pressure_difference
|
|
if(locate(/obj/structure/rack) in src)
|
|
diff *= 0.1
|
|
else if(locate(/obj/structure/table) in src)
|
|
diff *= 0.2
|
|
for(var/obj/M in src)
|
|
if(!M.anchored && !M.pulledby && M.last_high_pressure_movement_air_cycle < SSair.times_fired)
|
|
M.experience_pressure_difference(diff, pressure_direction, 0, pressure_specific_target)
|
|
for(var/mob/M in src)
|
|
if(!M.anchored && !M.pulledby && M.last_high_pressure_movement_air_cycle < SSair.times_fired)
|
|
M.experience_pressure_difference(diff, pressure_direction, 0, pressure_specific_target)
|
|
/*
|
|
if(pressure_difference > 100)
|
|
new /obj/effect/temp_visual/dir_setting/space_wind(src, pressure_direction, clamp(round(sqrt(pressure_difference) * 2), 10, 255))
|
|
*/
|
|
|
|
/atom/movable/var/pressure_resistance = 10
|
|
/atom/movable/var/last_high_pressure_movement_air_cycle = 0
|
|
|
|
/atom/movable/proc/experience_pressure_difference(pressure_difference, direction, pressure_resistance_prob_delta = 0, throw_target)
|
|
var/const/PROBABILITY_OFFSET = 25
|
|
var/const/PROBABILITY_BASE_PRECENT = 75
|
|
var/max_force = sqrt(pressure_difference)*(MOVE_FORCE_DEFAULT / 5)
|
|
set waitfor = 0
|
|
var/move_prob = 100
|
|
if (pressure_resistance > 0)
|
|
move_prob = (pressure_difference/pressure_resistance*PROBABILITY_BASE_PRECENT)-PROBABILITY_OFFSET
|
|
move_prob += pressure_resistance_prob_delta
|
|
if (move_prob > PROBABILITY_OFFSET && prob(move_prob) && (move_resist != INFINITY) && (!anchored && (max_force >= (move_resist * MOVE_FORCE_PUSH_RATIO))) || (anchored && (max_force >= (move_resist * MOVE_FORCE_FORCEPUSH_RATIO))))
|
|
step(src, direction)
|
|
|
|
////////////////////////SUPERCONDUCTIVITY/////////////////////////////
|
|
/turf/proc/conductivity_directions()
|
|
if(archived_cycle < SSair.times_fired)
|
|
archive()
|
|
return NORTH|SOUTH|EAST|WEST
|
|
|
|
/turf/open/conductivity_directions()
|
|
if(blocks_air)
|
|
return ..()
|
|
for(var/direction in GLOB.cardinals)
|
|
var/turf/T = get_step(src, direction)
|
|
if(!(T in atmos_adjacent_turfs) && !(atmos_supeconductivity & direction))
|
|
. |= direction
|
|
|
|
/turf/proc/neighbor_conduct_with_src(turf/open/other)
|
|
if(!other.blocks_air) //Open but neighbor is solid
|
|
other.temperature_share_open_to_solid(src)
|
|
else //Both tiles are solid
|
|
other.share_temperature_mutual_solid(src, thermal_conductivity)
|
|
temperature_expose(null, temperature, null)
|
|
|
|
/turf/open/neighbor_conduct_with_src(turf/other)
|
|
if(blocks_air)
|
|
..()
|
|
return
|
|
|
|
if(!other.blocks_air) //Both tiles are open
|
|
var/turf/open/T = other
|
|
T.air.temperature_share(air, WINDOW_HEAT_TRANSFER_COEFFICIENT)
|
|
else //Solid but neighbor is open
|
|
temperature_share_open_to_solid(other)
|
|
SSair.add_to_active(src, 0)
|
|
|
|
/turf/proc/super_conduct()
|
|
var/conductivity_directions = conductivity_directions()
|
|
archive()
|
|
if(conductivity_directions)
|
|
//Conduct with tiles around me
|
|
for(var/direction in GLOB.cardinals)
|
|
if(conductivity_directions & direction)
|
|
var/turf/neighbor = get_step(src,direction)
|
|
|
|
if(!neighbor.thermal_conductivity)
|
|
continue
|
|
|
|
if(neighbor.archived_cycle < SSair.times_fired)
|
|
neighbor.archive()
|
|
|
|
neighbor.neighbor_conduct_with_src(src)
|
|
|
|
neighbor.consider_superconductivity()
|
|
|
|
radiate_to_spess()
|
|
|
|
finish_superconduction()
|
|
|
|
/turf/proc/finish_superconduction(temp = temperature)
|
|
//Make sure still hot enough to continue conducting heat
|
|
if(temp < MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION)
|
|
SSair.active_super_conductivity -= src
|
|
return FALSE
|
|
|
|
/turf/open/finish_superconduction()
|
|
//Conduct with air on my tile if I have it
|
|
if(!blocks_air)
|
|
temperature = air.temperature_share(null, thermal_conductivity, temperature, heat_capacity)
|
|
..((blocks_air ? temperature : air.return_temperature()))
|
|
|
|
/turf/proc/consider_superconductivity()
|
|
if(!thermal_conductivity)
|
|
return FALSE
|
|
|
|
SSair.active_super_conductivity[src] = TRUE
|
|
|
|
return TRUE
|
|
|
|
/turf/open/consider_superconductivity(starting)
|
|
if(planetary_atmos)
|
|
return FALSE
|
|
if(air.return_temperature() < (starting?MINIMUM_TEMPERATURE_START_SUPERCONDUCTION:MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION))
|
|
return FALSE
|
|
if(air.heat_capacity() < M_CELL_WITH_RATIO) // Was: MOLES_CELLSTANDARD*0.1*0.05 Since there are no variables here we can make this a constant.
|
|
return FALSE
|
|
return ..()
|
|
|
|
/turf/closed/consider_superconductivity(starting)
|
|
if(temperature < (starting?MINIMUM_TEMPERATURE_START_SUPERCONDUCTION:MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION))
|
|
return FALSE
|
|
return ..()
|
|
|
|
/turf/proc/radiate_to_spess() //Radiate excess tile heat to space
|
|
if(temperature > T0C) //Considering 0 degC as te break even point for radiation in and out
|
|
var/delta_temperature = (temperature_archived - TCMB) //hardcoded space temperature
|
|
if((heat_capacity > 0) && (abs(delta_temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER))
|
|
|
|
var/heat = thermal_conductivity*delta_temperature* \
|
|
(heat_capacity*HEAT_CAPACITY_VACUUM/(heat_capacity+HEAT_CAPACITY_VACUUM))
|
|
temperature -= heat/heat_capacity
|
|
temperature = max(temperature,T0C) //otherwise we just sorta get stuck at super cold temps forever
|
|
|
|
/turf/open/proc/temperature_share_open_to_solid(turf/sharer)
|
|
sharer.temperature = air.temperature_share(null, sharer.thermal_conductivity, sharer.temperature, sharer.heat_capacity)
|
|
|
|
/turf/proc/share_temperature_mutual_solid(turf/sharer, conduction_coefficient) //to be understood
|
|
var/delta_temperature = (temperature_archived - sharer.temperature_archived)
|
|
if(abs(delta_temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER && heat_capacity && sharer.heat_capacity)
|
|
|
|
var/heat = conduction_coefficient*delta_temperature* \
|
|
(heat_capacity*sharer.heat_capacity/(heat_capacity+sharer.heat_capacity))
|
|
|
|
temperature -= heat/heat_capacity
|
|
sharer.temperature += heat/sharer.heat_capacity
|
|
temperature = max(temperature,T0C)
|
|
sharer.temperature = max(sharer.temperature,T0C)
|