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Revert "Merge pull request #4779 from Neerti/2/1/2018_make_the_sun_not_lag_again"

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This reverts commit f4df29713d, reversing
changes made to 337e5e7436.
This commit is contained in:
Leshana
2018-04-18 18:08:16 -04:00
parent 35b60f19f8
commit 471e544a61
5 changed files with 2 additions and 144 deletions
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100
code/modules/lighting/lighting_source.dm
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@@ -284,106 +284,6 @@
C.affecting -= src
effect_str -= C
#define APPLY_CORNER_NO_FALLOFF(C) \
. = 1; \
. *= light_power; \
\
effect_str[C] = .; \
\
C.update_lumcount \
( \
. * applied_lum_r, \
. * applied_lum_g, \
. * applied_lum_b \
);
// Special snowflake subtype used to light the Surface.
// The big differences is that this ignores FOV calculations (and as such doesn't use DVIEW) and instead applies it to all
// 'outdoor' turfs within range.
// Another difference is it has no falloff, meaning that it creates a big flat square instead of a circle that gets darker towards the edges.
/datum/light_source/sun
/datum/light_source/sun/recalc_corner(var/datum/lighting_corner/C)
if(effect_str.Find(C)) // Already have one.
REMOVE_CORNER(C)
APPLY_CORNER_NO_FALLOFF(C)
/datum/light_source/sun/apply_lum()
var/static/update_gen = 1
applied = 1
// Keep track of the last applied lum values so that the lighting can be reversed
applied_lum_r = lum_r
applied_lum_g = lum_g
applied_lum_b = lum_b
for(var/thing in RANGE_TURFS(light_range, source_turf) )
var/turf/T = thing
if(!T.lighting_corners_initialised)
T.generate_missing_corners()
if(!T.outdoors)
continue
for(var/datum/lighting_corner/C in T.get_corners())
if(C.update_gen == update_gen)
continue
C.update_gen = update_gen
C.affecting += src
if(!C.active)
effect_str[C] = 0
continue
APPLY_CORNER_NO_FALLOFF(C)
if(!T.affecting_lights)
T.affecting_lights = list()
T.affecting_lights += src
affecting_turfs += T
update_gen++
/datum/light_source/sun/smart_vis_update()
var/list/datum/lighting_corner/corners = list()
var/list/turf/turfs = list()
for(var/thing in RANGE_TURFS(light_range, source_turf) )
var/turf/T = thing
if(!T.lighting_corners_initialised)
T.generate_missing_corners()
corners |= T.get_corners()
turfs += T
var/list/L = turfs - affecting_turfs // New turfs, add us to the affecting lights of them.
affecting_turfs += L
for(var/turf/T in L)
if(!T.affecting_lights)
T.affecting_lights = list(src)
else
T.affecting_lights += src
L = affecting_turfs - turfs // Now-gone turfs, remove us from the affecting lights.
affecting_turfs -= L
for(var/turf/T in L)
T.affecting_lights -= src
for(var/datum/lighting_corner/C in corners - effect_str) // New corners
C.affecting += src
if(!C.active)
effect_str[C] = 0
continue
APPLY_CORNER_NO_FALLOFF(C)
for(var/datum/lighting_corner/C in effect_str - corners) // Old, now gone, corners.
REMOVE_CORNER(C)
C.affecting -= src
effect_str -= C
#undef effect_update
#undef LUM_FALLOFF
#undef REMOVE_CORNER