Lighting Optimizations (#13593)

* Lighting Optimizations

* styling

* styling

* welp
This commit is contained in:
Fox McCloud
2020-06-21 07:08:59 -04:00
committed by GitHub
parent f59a2191d0
commit ebeee921ca
10 changed files with 57 additions and 47 deletions
+16 -14
View File
@@ -1,16 +1,15 @@
GLOBAL_LIST_EMPTY(lighting_update_lights) // List of lighting sources queued for update.
GLOBAL_LIST_EMPTY(lighting_update_corners) // List of lighting corners queued for update.
GLOBAL_LIST_EMPTY(lighting_update_objects) // List of lighting objects queued for update.
SUBSYSTEM_DEF(lighting)
name = "Lighting"
wait = 2
init_order = INIT_ORDER_LIGHTING
flags = SS_TICKER
offline_implications = "Lighting will no longer update. Shuttle call recommended."
var/static/list/sources_queue = list() // List of lighting sources queued for update.
var/static/list/corners_queue = list() // List of lighting corners queued for update.
var/static/list/objects_queue = list() // List of lighting objects queued for update.
/datum/controller/subsystem/lighting/stat_entry()
..("L:[GLOB.lighting_update_lights.len]|C:[GLOB.lighting_update_corners.len]|O:[GLOB.lighting_update_objects.len]")
..("L:[length(sources_queue)]|C:[length(corners_queue)]|O:[length(objects_queue)]")
/datum/controller/subsystem/lighting/Initialize(timeofday)
if(!initialized)
@@ -31,9 +30,10 @@ SUBSYSTEM_DEF(lighting)
MC_SPLIT_TICK_INIT(3)
if(!init_tick_checks)
MC_SPLIT_TICK
var/list/queue = sources_queue
var/i = 0
for(i in 1 to GLOB.lighting_update_lights.len)
var/datum/light_source/L = GLOB.lighting_update_lights[i]
for(i in 1 to length(queue))
var/datum/light_source/L = queue[i]
L.update_corners()
@@ -44,14 +44,15 @@ SUBSYSTEM_DEF(lighting)
else if(MC_TICK_CHECK)
break
if(i)
GLOB.lighting_update_lights.Cut(1, i+1)
queue.Cut(1, i + 1)
i = 0
if(!init_tick_checks)
MC_SPLIT_TICK
for (i in 1 to GLOB.lighting_update_corners.len)
var/datum/lighting_corner/C = GLOB.lighting_update_corners[i]
queue = corners_queue
for(i in 1 to length(queue))
var/datum/lighting_corner/C = queue[i]
C.update_objects()
C.needs_update = FALSE
@@ -60,15 +61,16 @@ SUBSYSTEM_DEF(lighting)
else if(MC_TICK_CHECK)
break
if(i)
GLOB.lighting_update_corners.Cut(1, i+1)
queue.Cut(1, i + 1)
i = 0
if(!init_tick_checks)
MC_SPLIT_TICK
for (i in 1 to GLOB.lighting_update_objects.len)
var/atom/movable/lighting_object/O = GLOB.lighting_update_objects[i]
queue = objects_queue
for(i in 1 to length(queue))
var/atom/movable/lighting_object/O = queue[i]
if(QDELETED(O))
continue
@@ -80,7 +82,7 @@ SUBSYSTEM_DEF(lighting)
else if(MC_TICK_CHECK)
break
if(i)
GLOB.lighting_update_objects.Cut(1, i+1)
queue.Cut(1, i + 1)
/datum/controller/subsystem/lighting/Recover()