zcopy

Vars
deferred_discoveries	How many times did we have to recursively discover? This overlaps with the discovery total.
fake_shadower	Looks like a shadower, isn't really. Glorified image, only a movable for AO purposes.
fixup_cache	Cache of already mangled `[old_appearance] = mangled_appearance` mappings.
fixup_hit	How many appearances were passed to fixup and were found in `fixup_cache` or `fixup_known_good`?
fixup_known_good	Cache of known-valid (no layering violations) appearances.
fixup_miss	How many appearances required active mangling?
fixup_noop	How many appearances were passed to fixup but did not require mangling?
multiqueue_skips_object	How many times did we skip a redundant object update due to not being the most recent update?
multiqueue_skips_turf	How many times did we skip a redundant turf update due to not being the most recent update?
total_boundary_demotions	How many turfs were demoted from mimic to boundary?
total_boundary_promotions	How many turfs were promoted from boundary to mimic?
total_boundary_removals	How many boundaries were made non-z turfs?
total_boundary_reocclusion	How many times was a boundary removed by a ZM turf being changed to a non-mimic?
zlev_maximums	Highest Z level in a given Z-group for absolute layering. `zlev_maximums[z] = group_max`.
Procs
calculate_zstack_limits	(Re)generate Z-group information. You should run this every time world.maxz (or z-connections) change. ZM's behavior is undefined between resizing the world and calling this proc.
fixup_appearance_planes	Generate a new appearance from `appearance` with planes mangled to work with Z-Mimic. Do not pass a depth.
unsupported_rebuild_z_state	Fully reset Z-Mimic, rebuilding state from scratch. Use this if you change Z-stack mappings after Z-Mimic has initialized. Expensive. WARNING: This is completely unsupported. It will probably irreversibly corrupt Z-lighting in changed Z-groups. Use at own risk.
update_lighting	Update the passed turf's shadower from the lighting object below it.
update_mimic_layering	Regenerate a mimic's layering and render slice membership information. This does not recursively update. It's valid to call this on a mimic that is located on a non-mimic turf, but it must be on a turf.
update_mimic_occlusion	Update if a mimic should be hidden from right-click, usually by it being underneath a non-mimic turf.

Var Details

var
deferred_discoveries

How many times did we have to recursively discover? This overlaps with the discovery total.

var
fake_shadower
– /atom/movable/openspace/fake_multiplier

Looks like a shadower, isn't really. Glorified image, only a movable for AO purposes.

var
fixup_cache
– /list

Cache of already mangled [old_appearance] = mangled_appearance mappings.

var
fixup_hit

How many appearances were passed to fixup and were found in fixup_cache or fixup_known_good?

var
fixup_known_good
– /list

Cache of known-valid (no layering violations) appearances.

var
fixup_miss

How many appearances required active mangling?

var
fixup_noop

How many appearances were passed to fixup but did not require mangling?

var
multiqueue_skips_object

How many times did we skip a redundant object update due to not being the most recent update?

var
multiqueue_skips_turf

How many times did we skip a redundant turf update due to not being the most recent update?

var
total_boundary_demotions

How many turfs were demoted from mimic to boundary?

var
total_boundary_promotions

How many turfs were promoted from boundary to mimic?

var
total_boundary_removals

How many boundaries were made non-z turfs?

var
total_boundary_reocclusion

How many times was a boundary removed by a ZM turf being changed to a non-mimic?

var
zlev_maximums
– /list

Highest Z level in a given Z-group for absolute layering. zlev_maximums[z] = group_max.

Proc Details

proc
calculate_zstack_limits
()

(Re)generate Z-group information. You should run this every time world.maxz (or z-connections) change. ZM's behavior is undefined between resizing the world and calling this proc.

proc
fixup_appearance_planes
(appearance, depth)

Generate a new appearance from appearance with planes mangled to work with Z-Mimic. Do not pass a depth.

proc
unsupported_rebuild_z_state
()

Fully reset Z-Mimic, rebuilding state from scratch. Use this if you change Z-stack mappings after Z-Mimic has initialized. Expensive. WARNING: This is completely unsupported. It will probably irreversibly corrupt Z-lighting in changed Z-groups. Use at own risk.

proc
update_lighting
(/turf/target_turf)

Update the passed turf's shadower from the lighting object below it.

proc
update_mimic_layering
(/atom/movable/openspace/mimic/target_mimic)

Regenerate a mimic's layering and render slice membership information. This does not recursively update. It's valid to call this on a mimic that is located on a non-mimic turf, but it must be on a turf.

proc
update_mimic_occlusion
(/atom/movable/openspace/mimic/target_mimic)

Update if a mimic should be hidden from right-click, usually by it being underneath a non-mimic turf.

zcopy /datum/controller/subsystem/zcopy

Vars

Procs

Var Details

var deferred_discoveries

var fake_shadower – /atom/movable/openspace/fake_multiplier

var fixup_cache – /list

var fixup_hit

var fixup_known_good – /list

var fixup_miss

var fixup_noop

var multiqueue_skips_object

var multiqueue_skips_turf

var total_boundary_demotions

var total_boundary_promotions

var total_boundary_removals

var total_boundary_reocclusion

var zlev_maximums – /list