_std/macros/atmos.dm

R_IDEAL_GAS_EQUATION	in kPa * L/(K * mol)
ONE_ATMOSPHERE	1atm, now in kPa
MOLES_O2STANDARD	O2 standard value (21%)
MOLES_N2STANDARD	N2 standard value (79%)
MOLES_GAS_VISIBLE	Moles in a standard cell after which visible gases are visible
GAS_IMG_PLASMA	Plasma Tile Overlay Id
GAS_IMG_N2O	N20 Tile Overlay Id
GAS_IMG_RAD	Rad Particles Tile Overlay Id
ALPHA_GAS_OVERLAYS	Enables gas overlays to have continuous opacity based on molarity
ALPHA_GAS_COMPRESSION	Factor that reduces the number of gas opacity levels, higher = better performance and worse visuals
UPDATE_GAS_MIXTURE_GRAPHIC	Given gas mixture's graphics var and gas overlay id and gas moles sets the graphics so the gas is rendered if there are right conditions
UPDATE_TILE_GAS_OVERLAY	Given the VISUALS_STATE bit field and gas overlay id as defined above it possibly adds the right overlay to TILE_GRAPHIC
BREATH_VOLUME	liters in a normal breath
BREATH_PERCENTAGE	Amount of air to take a from a tile
HUMAN_NEEDED_OXYGEN	Amount of air needed before pass out/suffocation commences
MINIMUM_AIR_RATIO_TO_SUSPEND	Minimum ratio of air that must move to/from a tile to suspend group processing
MINIMUM_AIR_TO_SUSPEND	Minimum amount of air that has to move before a group processing can be suspended
SELF_CHECK_FAIL	Our group processing check failed. We will suspend group processing.
SHARER_CHECK_FAIL	Sharer group processing check failed. The sharer will suspend group processing.
GROUP_CHECK_PASS	All group processing checks passed. Group processing can be preserved.
MINIMUM_TEMPERATURE_DELTA_TO_SUSPEND	Minimum temperature difference before group processing is suspended
MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER	Minimum temperature difference before the gas temperatures are just set to be equa
FIRE_CARBON_ENERGY_RELEASED	Amount of heat released per mole of burnt carbon into the tile
FIRE_PLASMA_ENERGY_RELEASED	Amount of heat released per mole of burnt plasma into the tile
HOTSPOT_MAX_NOCAT_TEMPERATURE	Hotspot Maximum Temperature without a catalyst
HOTSPOT_MAX_CAT_TEMPERATURE	Hotspot Maximum Temperature to maintain maths works to 1e35-sh in practice)
REACTION_ACTIVE	Reaction is Active
COMBUSTION_ACTIVE	Combustion is Active
CATALYST_ACTIVE	Hotspot Catalyst is Active
TANK_LEAK_PRESSURE	Tank starts leaking
TANK_RUPTURE_PRESSURE	Tank spills all contents into atmosphere
/proc/gas_text_color	Enables debug overlay which counts process_cell() calls per turf (viewable through info-overlays) Enables debug overlay which counts all atmos operations per turf (viewable through info-overlays) Puts a list of turfs which get processed a lot into `global.hotly_processed_turf` for debugging Returns the color of a given gas ID.
ZERO_GASES	Given a gas mixture, zeroes it.
ZERO_ARCHIVED_GASES	Given a gas mixture, zeroes it's archived gases.
TOTAL_MOLES	Returns total moles of a given gas mixture
MIXTURE_PRESSURE	Returns the mixture pressure.
ADD_MIXTURE_PRESSURE	Add the pressure of the mixture to VAR.
HEAT_CAPACITY	Returns the total heat capacity of the given mixture
HEAT_CAPACITY_ARCHIVED	Returns the total heat capacity of the given mixture's archived gases.
THERMAL_ENERGY	Returns the total heat energy of the given mixture

Define Details

#define
ADD_MIXTURE_PRESSURE
(MIXTURE, VAR)

Add the pressure of the mixture to VAR.

#define
ALPHA_GAS_COMPRESSION

Factor that reduces the number of gas opacity levels, higher = better performance and worse visuals

#define
ALPHA_GAS_OVERLAYS

Enables gas overlays to have continuous opacity based on molarity

#define
BREATH_PERCENTAGE

Amount of air to take a from a tile

#define
BREATH_VOLUME

liters in a normal breath

#define
CATALYST_ACTIVE

Hotspot Catalyst is Active

#define
COMBUSTION_ACTIVE

Combustion is Active

#define
FIRE_CARBON_ENERGY_RELEASED

Amount of heat released per mole of burnt carbon into the tile

#define
FIRE_PLASMA_ENERGY_RELEASED

Amount of heat released per mole of burnt plasma into the tile

#define
GAS_IMG_N2O

N20 Tile Overlay Id

#define
GAS_IMG_PLASMA

Plasma Tile Overlay Id

#define
GAS_IMG_RAD

Rad Particles Tile Overlay Id

#define
GROUP_CHECK_PASS

All group processing checks passed. Group processing can be preserved.

#define
HEAT_CAPACITY
(MIXTURE)

Returns the total heat capacity of the given mixture

#define
HEAT_CAPACITY_ARCHIVED
(MIXTURE)

Returns the total heat capacity of the given mixture's archived gases.

#define
HOTSPOT_MAX_CAT_TEMPERATURE

Hotspot Maximum Temperature to maintain maths works to 1e35-sh in practice)

#define
HOTSPOT_MAX_NOCAT_TEMPERATURE

Hotspot Maximum Temperature without a catalyst

#define
HUMAN_NEEDED_OXYGEN

Amount of air needed before pass out/suffocation commences

#define
MINIMUM_AIR_RATIO_TO_SUSPEND

Minimum ratio of air that must move to/from a tile to suspend group processing

#define
MINIMUM_AIR_TO_SUSPEND

Minimum amount of air that has to move before a group processing can be suspended

#define
MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER

Minimum temperature difference before the gas temperatures are just set to be equa

#define
MINIMUM_TEMPERATURE_DELTA_TO_SUSPEND

Minimum temperature difference before group processing is suspended

#define
MIXTURE_PRESSURE
(MIXTURE)

Returns the mixture pressure.

#define
MOLES_GAS_VISIBLE

Moles in a standard cell after which visible gases are visible

#define
MOLES_N2STANDARD

N2 standard value (79%)

#define
MOLES_O2STANDARD

O2 standard value (21%)

#define
ONE_ATMOSPHERE

1atm, now in kPa

#define
REACTION_ACTIVE

Reaction is Active

#define
R_IDEAL_GAS_EQUATION

in kPa * L/(K * mol)

#define
SELF_CHECK_FAIL

Our group processing check failed. We will suspend group processing.

#define
SHARER_CHECK_FAIL

Sharer group processing check failed. The sharer will suspend group processing.

#define
TANK_LEAK_PRESSURE

Tank starts leaking

#define
TANK_RUPTURE_PRESSURE

Tank spills all contents into atmosphere

#define
THERMAL_ENERGY
(MIXTURE)

Returns the total heat energy of the given mixture

#define
TOTAL_MOLES
(MIXTURE)

Returns total moles of a given gas mixture

#define
UPDATE_GAS_MIXTURE_GRAPHIC
(VISUALS_STATE, OVERLAY_ID, MOLES)

Given gas mixture's graphics var and gas overlay id and gas moles sets the graphics so the gas is rendered if there are right conditions

#define
UPDATE_TILE_GAS_OVERLAY
(VISUALS_STATE, TILE_GRAPHIC, OVERLAY_ID)

Given the VISUALS_STATE bit field and gas overlay id as defined above it possibly adds the right overlay to TILE_GRAPHIC

#define
ZERO_ARCHIVED_GASES
(MIXTURE)

Given a gas mixture, zeroes it's archived gases.

#define
ZERO_GASES
(MIXTURE)

Given a gas mixture, zeroes it.

_std/macros/atmos.dm

Define Details

#define ADD_MIXTURE_PRESSURE (MIXTURE, VAR)

#define ALPHA_GAS_COMPRESSION

#define ALPHA_GAS_OVERLAYS

#define BREATH_PERCENTAGE

#define BREATH_VOLUME

#define CATALYST_ACTIVE

#define COMBUSTION_ACTIVE

#define FIRE_CARBON_ENERGY_RELEASED

#define FIRE_PLASMA_ENERGY_RELEASED

#define GAS_IMG_N2O

#define GAS_IMG_PLASMA

#define GAS_IMG_RAD

#define GROUP_CHECK_PASS

#define HEAT_CAPACITY (MIXTURE)

#define HEAT_CAPACITY_ARCHIVED (MIXTURE)

#define HOTSPOT_MAX_CAT_TEMPERATURE

#define HOTSPOT_MAX_NOCAT_TEMPERATURE

#define HUMAN_NEEDED_OXYGEN

#define MINIMUM_AIR_RATIO_TO_SUSPEND

#define MINIMUM_AIR_TO_SUSPEND

#define MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER

#define MINIMUM_TEMPERATURE_DELTA_TO_SUSPEND

#define MIXTURE_PRESSURE (MIXTURE)

#define MOLES_GAS_VISIBLE

#define MOLES_N2STANDARD

#define MOLES_O2STANDARD

#define ONE_ATMOSPHERE

#define REACTION_ACTIVE

#define R_IDEAL_GAS_EQUATION

#define SELF_CHECK_FAIL

#define SHARER_CHECK_FAIL

#define TANK_LEAK_PRESSURE

#define TANK_RUPTURE_PRESSURE

#define THERMAL_ENERGY (MIXTURE)

#define TOTAL_MOLES (MIXTURE)

#define UPDATE_GAS_MIXTURE_GRAPHIC (VISUALS_STATE, OVERLAY_ID, MOLES)

#define UPDATE_TILE_GAS_OVERLAY (VISUALS_STATE, TILE_GRAPHIC, OVERLAY_ID)

#define ZERO_ARCHIVED_GASES (MIXTURE)

#define ZERO_GASES (MIXTURE)