ambient_lighting

Vars
free_group_flags	Bitfield of free ambience group indices / channels
group_count	The number of ambient groups currently provisioned
groups	Sparse list of ambient group instances
queue	Fifo queue of turfs that require an ambient lighting update
space_group_index	The index of the space ambient group, if one exists
Procs
clean_turf	Removes turf from all ambient groups it is part of, if any
create_group	Set up an ambient group, returning its index or -1 if the pool is exhausted

Var Details

Bitfield of free ambience group indices / channels

The number of ambient groups currently provisioned

Sparse list of ambient group instances

Fifo queue of turfs that require an ambient lighting update

The index of the space ambient group, if one exists

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

Set up an ambient group, returning its index or -1 if the pool is exhausted