atom

Vars
directional_opacity	Which directions does this turf block the vision of, taking into account both the turf's opacity and the movable opacity_sources.
dynamic_lumcount	Lumcount added by sources other than lighting datum objects, such as the overlay lighting component.
fixed_underlay	Icon-smoothing variable to map a diagonal wall corner with a fixed underlay.
initial_temperature	How hot the turf is, in kelvin
lighting_corner_NE	Lighting Corner datums.
lighting_object	Our lighting object.
opacity_sources	Lazylist of movable atoms providing opacity sources.
rad_fullblocker	If TRUE, radiation waves will qdelete if they step forwards into this turf, and stop propagating sideways if they encounter it. Used to stop radiation from travelling across virtual z-levels such as transit zones and planetary encounters.
smooth_underlay	The underlay generated and applied when a chisel makes a turf diagonal. Stored here for removal on un-diagonalizing
to_be_destroyed	Used for fire, if a melting temperature was reached, it will be destroyed
Procs
GetAtmosAdjacentTurfs	Returns a list of adjacent turfs that can share air with this one. alldir includes adjacent diagonal tiles that can share air with both of the related adjacent cardinal tiles
Initialize	Turf Initialize
add_opacity_source	Proc to add movable sources of opacity on the turf and let it handle lighting code.
clear_signal_refs	WARNING WARNING Turfs DO NOT lose their signals when they get replaced, REMEMBER THIS It's possible because turfs are fucked, and if you have one in a list and it's replaced with another one, the list ref points to the new turf We do it because moving signals over was needlessly expensive, and bloated a very commonly used bit of code
consider_pressure_difference	SPACEWIND
expose_reagents	Handles exposing a turf to reagents.
fromShuttleMove	Base procs
is_blocked_turf	Check whether the specified turf is blocked by something dense inside it with respect to a specific atom.
process_cell	SIMULATION
recalculate_directional_opacity	Calculate on which directions this turfs block view.
remove_opacity_source	Proc to remove movable sources of opacity on the turf and let it handle lighting code.
wash	Called when this turf is being washed. Washing a turf will also wash any mopable floor decals

Var Details

var
directional_opacity
–

Which directions does this turf block the vision of, taking into account both the turf's opacity and the movable opacity_sources.

var
dynamic_lumcount
–

Lumcount added by sources other than lighting datum objects, such as the overlay lighting component.

var
fixed_underlay
– /list

Icon-smoothing variable to map a diagonal wall corner with a fixed underlay.

var
initial_temperature
–

How hot the turf is, in kelvin

var
lighting_corner_NE
– /tmp/datum/lighting_corner

Lighting Corner datums.

var
lighting_object
– /tmp/atom/movable/lighting_object

Our lighting object.

var
opacity_sources
– /list/atom/movable

Lazylist of movable atoms providing opacity sources.

var
rad_fullblocker
–

If TRUE, radiation waves will qdelete if they step forwards into this turf, and stop propagating sideways if they encounter it. Used to stop radiation from travelling across virtual z-levels such as transit zones and planetary encounters.

var
smooth_underlay
– /mutable_appearance

The underlay generated and applied when a chisel makes a turf diagonal. Stored here for removal on un-diagonalizing

var
to_be_destroyed
–

Used for fire, if a melting temperature was reached, it will be destroyed

Proc Details

proc
GetAtmosAdjacentTurfs
(alldir)

Returns a list of adjacent turfs that can share air with this one. alldir includes adjacent diagonal tiles that can share air with both of the related adjacent cardinal tiles

↑
Initialize
(mapload, inherited_virtual_z)

Turf Initialize

Doesn't call parent, see /atom/proc/Initialize

proc
add_opacity_source
(/atom/movable/new_source)

Proc to add movable sources of opacity on the turf and let it handle lighting code.

↑
clear_signal_refs
()

WARNING WARNING Turfs DO NOT lose their signals when they get replaced, REMEMBER THIS It's possible because turfs are fucked, and if you have one in a list and it's replaced with another one, the list ref points to the new turf We do it because moving signals over was needlessly expensive, and bloated a very commonly used bit of code

proc
consider_pressure_difference
()

SPACEWIND

↑
expose_reagents
(/list/reagents, /datum/reagents/source, method, volume_modifier, show_message)

Handles exposing a turf to reagents.

proc
fromShuttleMove
(/turf/newT, move_mode)

Base procs

proc
is_blocked_turf
(exclude_mobs, source_atom, /list/ignore_atoms)

Check whether the specified turf is blocked by something dense inside it with respect to a specific atom.

Returns truthy value TURF_BLOCKED_TURF_DENSE if the turf is blocked because the turf itself is dense. Returns truthy value TURF_BLOCKED_CONTENT_DENSE if one of the turf's contents is dense and would block a source atom's movement. Returns falsey value TURF_NOT_BLOCKED if the turf is not blocked.

Arguments:

exclude_mobs - If TRUE, ignores dense mobs on the turf.
source_atom - If this is not null, will check whether any contents on the turf can block this atom specifically. Also ignores itself on the turf.
ignore_atoms - Check will ignore any atoms in this list. Useful to prevent an atom from blocking itself on the turf.

proc
process_cell
(fire_count)

SIMULATION

proc
recalculate_directional_opacity
()

Calculate on which directions this turfs block view.

proc
remove_opacity_source
(/atom/movable/old_source)

Proc to remove movable sources of opacity on the turf and let it handle lighting code.

↑
wash
(clean_types)

Called when this turf is being washed. Washing a turf will also wash any mopable floor decals

turf /turf inherits /atom

Vars

Procs

Var Details

var directional_opacity –

var dynamic_lumcount –

var fixed_underlay – /list

var initial_temperature –

var lighting_corner_NE – /tmp/datum/lighting_corner

var lighting_object – /tmp/atom/movable/lighting_object

var opacity_sources – /list/atom/movable

var rad_fullblocker –

var smooth_underlay – /mutable_appearance

var to_be_destroyed –

Proc Details

proc GetAtmosAdjacentTurfs(alldir)

↑Initialize(mapload, inherited_virtual_z)

proc add_opacity_source(/atom/movable/new_source)

↑clear_signal_refs()

proc consider_pressure_difference()

↑expose_reagents(/list/reagents, /datum/reagents/source, method, volume_modifier, show_message)

proc fromShuttleMove(/turf/newT, move_mode)

proc is_blocked_turf(exclude_mobs, source_atom, /list/ignore_atoms)

proc process_cell(fire_count)

proc recalculate_directional_opacity()

proc remove_opacity_source(/atom/movable/old_source)

↑wash(clean_types)