mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2026-01-15 19:46:38 +00:00
21f00b98c6
Fixes turfs losing air too slow next to space turfs when the adjacent turfs number is low.
464 lines
13 KiB
Plaintext
464 lines
13 KiB
Plaintext
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turf
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var/pressure_difference = 0
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var/pressure_direction = 0
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var/atmos_adjacent_turfs = 0
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var/atmos_adjacent_turfs_amount = 0
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var/atmos_supeconductivity = 0
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turf/assume_air(datum/gas_mixture/giver) //use this for machines to adjust air
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del(giver)
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return 0
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turf/return_air()
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//Create gas mixture to hold data for passing
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var/datum/gas_mixture/GM = new
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GM.oxygen = oxygen
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GM.carbon_dioxide = carbon_dioxide
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GM.nitrogen = nitrogen
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GM.toxins = toxins
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GM.temperature = temperature
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return GM
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turf/remove_air(amount as num)
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var/datum/gas_mixture/GM = new
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var/sum = oxygen + carbon_dioxide + nitrogen + toxins
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if(sum>0)
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GM.oxygen = (oxygen/sum)*amount
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GM.carbon_dioxide = (carbon_dioxide/sum)*amount
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GM.nitrogen = (nitrogen/sum)*amount
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GM.toxins = (toxins/sum)*amount
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GM.temperature = temperature
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return GM
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turf/simulated
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var/datum/excited_group/excited_group
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var/excited = 0
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var/recently_active = 0
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var/datum/gas_mixture/air
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var/archived_cycle = 0
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var/current_cycle = 0
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var/obj/effect/hotspot/active_hotspot
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var/temperature_archived //USED ONLY FOR SOLIDS
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turf/simulated/New()
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..()
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if(!blocks_air)
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air = new
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air.oxygen = oxygen
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air.carbon_dioxide = carbon_dioxide
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air.nitrogen = nitrogen
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air.toxins = toxins
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air.temperature = temperature
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turf/simulated/Del()
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if(active_hotspot)
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qdel(active_hotspot)
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..()
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turf/simulated/assume_air(datum/gas_mixture/giver)
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if(!giver) return 0
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var/datum/gas_mixture/receiver = air
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if(istype(receiver))
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air.merge(giver)
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if(air.check_tile_graphic())
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update_visuals(air)
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return 1
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else return ..()
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turf/simulated/proc/copy_air_with_tile(turf/simulated/T)
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if(istype(T) && T.air && air)
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air.copy_from(T.air)
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turf/simulated/proc/copy_air(datum/gas_mixture/copy)
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if(air && copy)
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air.copy_from(copy)
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turf/simulated/return_air()
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if(air)
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return air
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else
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return ..()
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turf/simulated/remove_air(amount as num)
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if(air)
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var/datum/gas_mixture/removed = null
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removed = air.remove(amount)
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if(air.check_tile_graphic())
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update_visuals(air)
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return removed
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else
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return ..()
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turf/simulated/proc/mimic_temperature_solid(turf/model, conduction_coefficient)
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var/delta_temperature = (temperature_archived - model.temperature)
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if((heat_capacity > 0) && (abs(delta_temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER))
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var/heat = conduction_coefficient*delta_temperature* \
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(heat_capacity*model.heat_capacity/(heat_capacity+model.heat_capacity))
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temperature -= heat/heat_capacity
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turf/simulated/proc/share_temperature_mutual_solid(turf/simulated/sharer, conduction_coefficient)
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var/delta_temperature = (temperature_archived - sharer.temperature_archived)
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if(abs(delta_temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER && heat_capacity && sharer.heat_capacity)
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var/heat = conduction_coefficient*delta_temperature* \
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(heat_capacity*sharer.heat_capacity/(heat_capacity+sharer.heat_capacity))
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temperature -= heat/heat_capacity
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sharer.temperature += heat/sharer.heat_capacity
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/turf/simulated/proc/process_cell()
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if(archived_cycle < air_master.current_cycle) //archive self if not already done
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archive()
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current_cycle = air_master.current_cycle
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var/remove = 1 //set by non simulated turfs who are sharing with this turf
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for(var/direction in cardinal)
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if(!(atmos_adjacent_turfs & direction))
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continue
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var/turf/enemy_tile = get_step(src, direction)
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if(istype(enemy_tile,/turf/simulated))
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var/turf/simulated/enemy_simulated = enemy_tile
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if(current_cycle > enemy_simulated.current_cycle)
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enemy_simulated.archive()
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/******************* GROUP HANDLING START *****************************************************************/
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if(enemy_simulated.excited)
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if(excited_group)
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if(enemy_simulated.excited_group)
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if(excited_group != enemy_simulated.excited_group)
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excited_group.merge_groups(enemy_simulated.excited_group) //combine groups
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share_air(enemy_simulated) //share
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else
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if((recently_active == 1 && enemy_simulated.recently_active == 1) || !air.compare(enemy_simulated.air))
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excited_group.add_turf(enemy_simulated) //add enemy to our group
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share_air(enemy_simulated) //share
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else
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if(enemy_simulated.excited_group)
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if((recently_active == 1 && enemy_simulated.recently_active == 1) || !air.compare(enemy_simulated.air))
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enemy_simulated.excited_group.add_turf(src) //join self to enemy group
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share_air(enemy_simulated) //share
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else
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if((recently_active == 1 && enemy_simulated.recently_active == 1) || !air.compare(enemy_simulated.air))
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var/datum/excited_group/EG = new //generate new group
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EG.add_turf(src)
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EG.add_turf(enemy_simulated)
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share_air(enemy_simulated) //share
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else
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if(!air.compare(enemy_simulated.air)) //compare if
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air_master.add_to_active(enemy_simulated) //excite enemy
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if(excited_group)
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excited_group.add_turf(enemy_simulated) //add enemy to group
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else
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var/datum/excited_group/EG = new //generate new group
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EG.add_turf(src)
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EG.add_turf(enemy_simulated)
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share_air(enemy_simulated) //share
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/******************* GROUP HANDLING FINISH *********************************************************************/
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else
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if(!air.check_turf(enemy_tile, atmos_adjacent_turfs_amount))
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var/difference = air.mimic(enemy_tile,,atmos_adjacent_turfs_amount)
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if(difference)
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if(difference > 0)
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consider_pressure_difference(enemy_tile, difference)
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else
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enemy_tile.consider_pressure_difference(src, difference)
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remove = 0
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if(excited_group)
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last_share_check()
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air.react()
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if(air.check_tile_graphic())
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update_visuals(air)
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if(air.temperature > FIRE_MINIMUM_TEMPERATURE_TO_EXIST)
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hotspot_expose(air.temperature, CELL_VOLUME)
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for(var/atom/movable/item in src)
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item.temperature_expose(air, air.temperature, CELL_VOLUME)
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temperature_expose(air, air.temperature, CELL_VOLUME)
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if(air.temperature > MINIMUM_TEMPERATURE_START_SUPERCONDUCTION)
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if(consider_superconductivity(starting = 1))
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remove = 0
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if(!excited_group && remove == 1)
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air_master.remove_from_active(src)
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/turf/simulated/proc/archive()
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if(air) //For open space like floors
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air.archive()
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temperature_archived = temperature
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archived_cycle = air_master.current_cycle
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/turf/simulated/proc/update_visuals(datum/gas_mixture/model)
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overlays.Cut()
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var/siding_icon_state = return_siding_icon_state()
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if(siding_icon_state)
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overlays += image('icons/turf/floors.dmi',siding_icon_state)
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switch(model.graphic)
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if("plasma")
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overlays.Add(plmaster)
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if("sleeping_agent")
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overlays.Add(slmaster)
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/turf/simulated/proc/share_air(var/turf/simulated/T)
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if(T.current_cycle < current_cycle)
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var/difference
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difference = air.share(T.air, atmos_adjacent_turfs_amount)
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if(difference)
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if(difference > 0)
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consider_pressure_difference(T, difference)
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else
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T.consider_pressure_difference(src, difference)
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last_share_check()
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/turf/proc/consider_pressure_difference(var/turf/simulated/T, var/difference)
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air_master.high_pressure_delta |= src
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if(difference > pressure_difference)
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pressure_direction = get_dir(src, T)
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pressure_difference = difference
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/turf/simulated/proc/last_share_check()
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if(air.last_share > MINIMUM_AIR_TO_SUSPEND)
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excited_group.reset_cooldowns()
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/turf/proc/high_pressure_movements()
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for(var/atom/movable/M in src)
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M.experience_pressure_difference(pressure_difference, pressure_direction)
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atom/movable/var/pressure_resistance = 5
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atom/movable/var/last_forced_movement = 0
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atom/movable/proc/experience_pressure_difference(pressure_difference, direction)
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if(last_forced_movement >= air_master.current_cycle)
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return 0
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else if(!anchored)
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if(pressure_difference > pressure_resistance)
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last_forced_movement = air_master.current_cycle
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spawn step(src, direction)
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return 1
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/datum/excited_group
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var/list/turf_list = list()
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var/breakdown_cooldown = 0
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/datum/excited_group/New()
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if(air_master)
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air_master.excited_groups += src
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/datum/excited_group/proc/add_turf(var/turf/simulated/T)
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turf_list += T
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T.excited_group = src
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T.recently_active = 1
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reset_cooldowns()
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/datum/excited_group/proc/merge_groups(var/datum/excited_group/E)
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if(turf_list.len > E.turf_list.len)
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air_master.excited_groups -= E
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for(var/turf/simulated/T in E.turf_list)
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T.excited_group = src
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turf_list += T
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reset_cooldowns()
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else
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air_master.excited_groups -= src
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for(var/turf/simulated/T in turf_list)
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T.excited_group = E
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E.turf_list += T
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E.reset_cooldowns()
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/datum/excited_group/proc/reset_cooldowns()
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breakdown_cooldown = 0
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/datum/excited_group/proc/self_breakdown()
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var/datum/gas_mixture/A = new
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var/datum/gas/sleeping_agent/S = new
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A.trace_gases += S
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for(var/turf/simulated/T in turf_list)
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A.oxygen += T.air.oxygen
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A.carbon_dioxide+= T.air.carbon_dioxide
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A.nitrogen += T.air.nitrogen
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A.toxins += T.air.toxins
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if(T.air.trace_gases.len)
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for(var/datum/gas/N in T.air.trace_gases)
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S.moles += N.moles
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for(var/turf/simulated/T in turf_list)
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T.air.oxygen = A.oxygen/turf_list.len
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T.air.carbon_dioxide= A.carbon_dioxide/turf_list.len
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T.air.nitrogen = A.nitrogen/turf_list.len
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T.air.toxins = A.toxins/turf_list.len
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if(S.moles > 0)
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if(T.air.trace_gases.len)
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for(var/datum/gas/G in T.air.trace_gases)
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G.moles = S.moles/turf_list.len
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else
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var/datum/gas/sleeping_agent/G = new
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G.moles = S.moles/turf_list.len
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T.air.trace_gases += G
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if(T.air.check_tile_graphic())
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T.update_visuals(T.air)
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/datum/excited_group/proc/dismantle()
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for(var/turf/simulated/T in turf_list)
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T.excited = 0
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T.recently_active = 0
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T.excited_group = null
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air_master.active_turfs -= T
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garbage_collect()
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/datum/excited_group/proc/garbage_collect()
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for(var/turf/simulated/T in turf_list)
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T.excited_group = null
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turf_list.Cut()
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air_master.excited_groups -= src
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turf/simulated/proc/super_conduct()
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var/conductivity_directions = 0
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if(blocks_air)
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//Does not participate in air exchange, so will conduct heat across all four borders at this time
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conductivity_directions = NORTH|SOUTH|EAST|WEST
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if(archived_cycle < air_master.current_cycle)
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archive()
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else
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//Does particate in air exchange so only consider directions not considered during process_cell()
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for(var/direction in cardinal)
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if(!(atmos_adjacent_turfs & direction) && !(atmos_supeconductivity & direction))
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conductivity_directions += direction
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if(conductivity_directions>0)
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//Conduct with tiles around me
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for(var/direction in cardinal)
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if(conductivity_directions&direction)
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var/turf/neighbor = get_step(src,direction)
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if(!neighbor.thermal_conductivity)
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continue
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if(istype(neighbor, /turf/simulated)) //anything under this subtype will share in the exchange
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var/turf/simulated/T = neighbor
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if(T.archived_cycle < air_master.current_cycle)
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T.archive()
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if(T.air)
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if(air) //Both tiles are open
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air.temperature_share(T.air, WINDOW_HEAT_TRANSFER_COEFFICIENT)
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else //Solid but neighbor is open
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T.air.temperature_turf_share(src, T.thermal_conductivity)
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air_master.add_to_active(T, 0)
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else
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if(air) //Open but neighbor is solid
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air.temperature_turf_share(T, T.thermal_conductivity)
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else //Both tiles are solid
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share_temperature_mutual_solid(T, T.thermal_conductivity)
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T.temperature_expose(null, T.temperature, null)
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T.consider_superconductivity()
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else
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if(air) //Open
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air.temperature_mimic(neighbor, neighbor.thermal_conductivity)
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else
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mimic_temperature_solid(neighbor, neighbor.thermal_conductivity)
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radiate_to_spess()
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//Conduct with air on my tile if I have it
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if(air)
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air.temperature_turf_share(src, thermal_conductivity)
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//Make sure still hot enough to continue conducting heat
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if(air.temperature < MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION)
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air_master.active_super_conductivity -= src
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return 0
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else
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if(temperature < MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION)
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air_master.active_super_conductivity -= src
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return 0
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turf/simulated/proc/consider_superconductivity(starting)
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if(!thermal_conductivity)
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return 0
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if(air)
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if(air.temperature < (starting?MINIMUM_TEMPERATURE_START_SUPERCONDUCTION:MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION))
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return 0
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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.
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return 0
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else
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if(temperature < (starting?MINIMUM_TEMPERATURE_START_SUPERCONDUCTION:MINIMUM_TEMPERATURE_FOR_SUPERCONDUCTION))
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return 0
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air_master.active_super_conductivity |= src
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return 1
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turf/simulated/proc/radiate_to_spess() //Radiate excess tile heat to space
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if(temperature > T0C) //Considering 0 degC as te break even point for radiation in and out
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var/delta_temperature = (temperature_archived - 2.7) //hardcoded space temperature
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if((heat_capacity > 0) && (abs(delta_temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER))
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var/heat = thermal_conductivity*delta_temperature* \
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(heat_capacity*700000/(heat_capacity+700000)) //700000 is the heat_capacity from a space turf, hardcoded here
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temperature -= heat/heat_capacity |