simulated

Tile that processes things such as air, explosions, and fluids.

Vars
air	Our gas mixture
air_check_directions	Which directions should we consider for air processing.
archived_cycle	Which cycle were our archived variables made.
being_superconductive	Are we currently radiating heat to other tiles?
current_cycle	What cycle are we on currently.
default_melt_chance	default melt chance from fire
dist_to_space	Our distance to the nearest space border.
gas_icon_overlay	The overlay used to show gases on us such as plasma.
group_border	OR of directions in which we border other singletons or groups.
length_space_border	The length of our border to space.
parent	The air group we belong in. Null if we're a singleton.
processing	Are we processing atmospherics?
typeinfo_type	turf/simulated/floor/Entered(atom/movable/A, atom/OL) //this used to run on every simulated turf (yes walls too!) -zewaka
visuals_state	Bitfield representing gas graphics on us.
Procs
assume_air	Merges all air from giver into turf or air group. Deletes giver.
consider_pressure_difference
consider_pressure_difference_space
consider_superconductivity	Checks if we're hot enough to start superconducting heat to other tiles.
find_group
high_pressure_movements	Process moving movable atoms within us based on the pressure differential.
hotspot_expose
mimic_temperature_solid	Similar to share_temperature_mutual_solid(...) but the model is not modified.
process_cell	Does a fair amount. Shares with neighbors, updates hotspots, update graphics, checks superconductivity, the whole nine yards.
remove_air	Removes some moles from turf or air group.
return_air	Returns air mixture of turf or air group, if we have one. If we don't, return /turf/return_air.
share_temperature_mutual_solid	Share heat between solid turfs with a conduction_coefficient as a factor for efficiency.
super_conduct	Conducts heat to other tiles through open and closed turfs, also radiates some heat into space.
update_air_properties	Updates parent, processing, air checking directions, and space borders.
update_visuals	Updates, or creates, our overlay if /datum/gas_mixture/var/graphic on model is different from [/turf/simulated/var/tmp/visuals_state]. If model doesn't have a graphic, delete our overlay.
wetify	wetType: [-2 = glue, -1 = slime, 0 = dry, 1 = water, 2 = lube, 3 = superlube] silent: makes the overlay invisible and prevents the sound effect

Var Details

var
air
– /tmp/datum/gas_mixture

Our gas mixture

var
air_check_directions
– /tmp

Which directions should we consider for air processing.

var
archived_cycle
– /tmp

Which cycle were our archived variables made.

var
being_superconductive
– /tmp

Are we currently radiating heat to other tiles?

var
current_cycle
– /tmp

What cycle are we on currently.

var
default_melt_chance
–

default melt chance from fire

var
dist_to_space
– /tmp

Our distance to the nearest space border.

var
gas_icon_overlay
– /tmp/obj/overlay/tile_gas_effect

The overlay used to show gases on us such as plasma.

var
group_border
– /tmp

OR of directions in which we border other singletons or groups.

var
length_space_border
– /tmp

The length of our border to space.

var
parent
– /tmp/datum/air_group

The air group we belong in. Null if we're a singleton.

var
processing
– /tmp

Are we processing atmospherics?

↑
typeinfo_type
–

turf/simulated/floor/Entered(atom/movable/A, atom/OL) //this used to run on every simulated turf (yes walls too!) -zewaka

var
visuals_state
– /tmp

Bitfield representing gas graphics on us.

Proc Details

↑
assume_air
(/datum/gas_mixture/giver)

Merges all air from giver into turf or air group. Deletes giver.

proc
consider_pressure_difference
(connection_difference, connection_direction)

Sets /turf/simulated/pressure_difference and /turf/simulated/pressure_direction to connection_difference and connection_direction if connection_difference is higher than the value of /turf/simulated/pressure_difference.
Flips connection_difference and connection_direction if connection_difference was lower than 0.
Queues us for pressure delta processing if we previously did not have a pressure difference.

proc
consider_pressure_difference_space
(connection_difference)

Check if we have have a valid border to space. If so, sets /turf/simulated/pressure_difference and /turf/simulated/pressure_direction to connection_difference and the direction to space.
Queues us for pressure delta processing if we previously did not have a pressure difference.

proc
consider_superconductivity
(starting)

Checks if we're hot enough to start superconducting heat to other tiles.

proc
find_group
()

Basically, join any nearby valid groups.
If more than one, pick one with most members at my borders.
If can not find any but there was an ungrouped at border with me, call for group assembly.

proc
high_pressure_movements
()

Process moving movable atoms within us based on the pressure differential.

↑
hotspot_expose
(exposed_temperature, exposed_volume, source_of_heat, electric)

Checks if we should light on fire if we do not have a hotspot already. If we should and don't have one, spawns one.
Returns: TRUE if we ignited or already have a hotspot, FALSE if we didn't make one or have one.

proc
mimic_temperature_solid
(/turf/model, conduction_coefficient)

Similar to share_temperature_mutual_solid(...) but the model is not modified.

proc
process_cell
()

Does a fair amount. Shares with neighbors, updates hotspots, update graphics, checks superconductivity, the whole nine yards.

↑
remove_air
(amount)

Removes some moles from turf or air group.

↑
return_air
(direct)

Returns air mixture of turf or air group, if we have one. If we don't, return /turf/return_air.

proc
share_temperature_mutual_solid
(/turf/simulated/sharer, conduction_coefficient)

Share heat between solid turfs with a conduction_coefficient as a factor for efficiency.

proc
super_conduct
()

Conducts heat to other tiles through open and closed turfs, also radiates some heat into space.

proc
update_air_properties
()

Updates parent, processing, air checking directions, and space borders.

proc
update_visuals
(/datum/gas_mixture/model)

Updates, or creates, our overlay if /datum/gas_mixture/var/graphic on model is different from [/turf/simulated/var/tmp/visuals_state]. If model doesn't have a graphic, delete our overlay.

proc
wetify
(wetType, timeout, color, silent)

wetType: [-2 = glue, -1 = slime, 0 = dry, 1 = water, 2 = lube, 3 = superlube] silent: makes the overlay invisible and prevents the sound effect

station /turf/simulated

Vars

Procs

Var Details

var air – /tmp/datum/gas_mixture

var air_check_directions – /tmp

var archived_cycle – /tmp

var being_superconductive – /tmp

var current_cycle – /tmp

var default_melt_chance –

var dist_to_space – /tmp

var gas_icon_overlay – /tmp/obj/overlay/tile_gas_effect

var group_border – /tmp

var length_space_border – /tmp

var parent – /tmp/datum/air_group

var processing – /tmp

↑typeinfo_type –

var visuals_state – /tmp

Proc Details

↑assume_air(/datum/gas_mixture/giver)

proc consider_pressure_difference(connection_difference, connection_direction)

proc consider_pressure_difference_space(connection_difference)

proc consider_superconductivity(starting)

proc find_group()

proc high_pressure_movements()

↑hotspot_expose(exposed_temperature, exposed_volume, source_of_heat, electric)

proc mimic_temperature_solid(/turf/model, conduction_coefficient)

proc process_cell()

↑remove_air(amount)

↑return_air(direct)

proc share_temperature_mutual_solid(/turf/simulated/sharer, conduction_coefficient)

proc super_conduct()

proc update_air_properties()

proc update_visuals(/datum/gas_mixture/model)

proc wetify(wetType, timeout, color, silent)