ambient_lighting

Vars
ambient_group_free_bitmap	A bitmap of free ambience group indexes.
ambient_groups	map of ambiient groups
queued	List of turfs queued for ambient light evaluation
Procs
add_space_ambient_group	Adds the space ambient group if it doesn't currently exist
allocate_index	Find a valid index in the ambient group map for a new group
clean_turf	Removes turf from all ambient groups it is part of (if any)
create_ambient_group	Removes turf from ambient group if it is part of it. Removes group's ambient light and flag from turf
fire	Go over turfs in queue, add them to space or planet ambient groups if valid, else remove them from all ambient groups

Var Details

A bitmap of free ambience group indexes.

map of ambiient groups

List of turfs queued for ambient light evaluation

Adds the space ambient group if it doesn't currently exist

Find a valid index in the ambient group map for a new group

Returns index or -1 if no indices are left

Removes turf from all ambient groups it is part of (if any)

Parameters:

Removes turf from ambient group if it is part of it. Removes group's ambient light and flag from turf

Parameters:

Returns index or -1 if no indices are left

Go over turfs in queue, add them to space or planet ambient groups if valid, else remove them from all ambient groups