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Merge pull request #26324 from Cyberboss/MC_SPLIT_TICK

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Adds defines for evenly splitting up a subsystem's time to fire
This commit is contained in:
oranges
2017-04-20 09:47:18 +12:00
committed by GitHub
parent 5e8366d8af 2e41fc6ef3
commit 02bcec36d1
2 changed files with 14 additions and 5 deletions
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10
code/__DEFINES/MC.dm
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@@ -1,4 +1,14 @@
#define MC_TICK_CHECK ( ( world.tick_usage > GLOB.CURRENT_TICKLIMIT || src.state != SS_RUNNING ) ? pause() : 0 )
#define MC_SPLIT_TICK_INIT(phase_count) var/original_tick_limit = GLOB.CURRENT_TICKLIMIT; var/split_tick_phases = ##phase_count
#define MC_SPLIT_TICK \
if(split_tick_phases > 1){\
GLOB.CURRENT_TICKLIMIT = ((original_tick_limit - world.tick_usage) / split_tick_phases) + world.tick_usage;\
--split_tick_phases;\
} else {\
GLOB.CURRENT_TICKLIMIT = original_tick_limit;\
}
// Used to smooth out costs to try and avoid oscillation.
#define MC_AVERAGE_FAST(average, current) (0.7 * (average) + 0.3 * (current))
#define MC_AVERAGE(average, current) (0.8 * (average) + 0.2 * (current))

9
code/controllers/subsystem/lighting.dm
View File

@@ -29,10 +29,9 @@ SUBSYSTEM_DEF(lighting)
..()
/datum/controller/subsystem/lighting/fire(resumed, init_tick_checks)
var/real_tick_limit
MC_SPLIT_TICK_INIT(3)
if(!init_tick_checks)
real_tick_limit = GLOB.CURRENT_TICKLIMIT
GLOB.CURRENT_TICKLIMIT = ((real_tick_limit - world.tick_usage) / 3) + world.tick_usage
MC_SPLIT_TICK
var/i = 0
for (i in 1 to GLOB.lighting_update_lights.len)
var/datum/light_source/L = GLOB.lighting_update_lights[i]
@@ -58,7 +57,7 @@ SUBSYSTEM_DEF(lighting)
i = 0
if(!init_tick_checks)
GLOB.CURRENT_TICKLIMIT = ((real_tick_limit - world.tick_usage)/2)+world.tick_usage
MC_SPLIT_TICK
for (i in 1 to GLOB.lighting_update_corners.len)
var/datum/lighting_corner/C = GLOB.lighting_update_corners[i]
@@ -75,7 +74,7 @@ SUBSYSTEM_DEF(lighting)
if(!init_tick_checks)
GLOB.CURRENT_TICKLIMIT = real_tick_limit
MC_SPLIT_TICK
for (i in 1 to GLOB.lighting_update_objects.len)
var/atom/movable/lighting_object/O = GLOB.lighting_update_objects[i]