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Wire up client mobs to the spatial grid (#31330)

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* Add client mobs to the spatial grid

* reviews

* apparently having a mob is not guaranteed
This commit is contained in:
Toastical
2026-01-10 20:20:36 +00:00
committed by GitHub
parent 7787a26328
commit 2df60ba208
6 changed files with 67 additions and 1 deletions
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code/game/atoms_movable.dm
+44
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@@ -443,6 +443,20 @@
if(old_turf?.z != new_turf?.z)
on_changed_z_level(old_turf, new_turf)
if(HAS_SPATIAL_GRID_CONTENTS(src))
if(old_turf && new_turf && (old_turf.z != new_turf.z \
|| GET_SPATIAL_INDEX(old_turf.x) != GET_SPATIAL_INDEX(new_turf.x) \
|| GET_SPATIAL_INDEX(old_turf.y) != GET_SPATIAL_INDEX(new_turf.y)))
SSspatial_grid.exit_cell(src, old_turf)
SSspatial_grid.enter_cell(src, new_turf)
else if(old_turf && !new_turf)
SSspatial_grid.exit_cell(src, old_turf)
else if(new_turf && !old_turf)
SSspatial_grid.enter_cell(src, new_turf)
var/datum/light_source/L
var/thing
for(thing in light_sources) // Cycle through the light sources on this atom and tell them to update.
@@ -1307,3 +1321,33 @@
for(var/atom/movable/location as anything in get_nested_locs(src) + src)
LAZYREMOVEASSOC(location.important_recursive_contents, RECURSIVE_CONTENTS_AREA_SENSITIVE, src)
/// Propogates ourselves through our nested contents, similar to other important_recursive_contents procs
/// Main difference is that client contents need to possibly duplicate recursive contents for the clients mob AND its eye
/mob/proc/enable_client_mobs_in_contents()
for(var/atom/movable/movable_loc as anything in get_nested_locs(src) + src)
LAZYINITLIST(movable_loc.important_recursive_contents)
var/list/recursive_contents = movable_loc.important_recursive_contents // blue hedgehog velocity
if(!length(recursive_contents[RECURSIVE_CONTENTS_CLIENT_MOBS]))
SSspatial_grid.add_grid_awareness(movable_loc, SPATIAL_GRID_CONTENTS_TYPE_CLIENTS)
LAZYINITLIST(recursive_contents[RECURSIVE_CONTENTS_CLIENT_MOBS])
recursive_contents[RECURSIVE_CONTENTS_CLIENT_MOBS] |= src
var/turf/our_turf = get_turf(src)
/// We got our awareness updated by the important recursive contents stuff, now we add our membership
SSspatial_grid.add_grid_membership(src, our_turf, SPATIAL_GRID_CONTENTS_TYPE_CLIENTS)
/// Clears the clients channel of this mob
/mob/proc/clear_important_client_contents()
var/turf/our_turf = get_turf(src)
SSspatial_grid.remove_grid_membership(src, our_turf, SPATIAL_GRID_CONTENTS_TYPE_CLIENTS)
for(var/atom/movable/movable_loc as anything in get_nested_locs(src) + src)
LAZYINITLIST(movable_loc.important_recursive_contents)
var/list/recursive_contents = movable_loc.important_recursive_contents // blue hedgehog velocity
LAZYINITLIST(recursive_contents[RECURSIVE_CONTENTS_CLIENT_MOBS])
recursive_contents[RECURSIVE_CONTENTS_CLIENT_MOBS] -= src
if(!length(recursive_contents[RECURSIVE_CONTENTS_CLIENT_MOBS]))
SSspatial_grid.remove_grid_awareness(movable_loc, SPATIAL_GRID_CONTENTS_TYPE_CLIENTS)
ASSOC_UNSETEMPTY(recursive_contents, RECURSIVE_CONTENTS_CLIENT_MOBS)
UNSETEMPTY(movable_loc.important_recursive_contents)