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gotta go fast!

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PJB3005
2015-07-15 17:22:56 +02:00
parent 5882cdf1e9
commit 2b0ea0524f
6 changed files with 12 additions and 111 deletions
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49
code/modules/lighting/light_source.dm
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@@ -116,11 +116,7 @@
/datum/light_source/proc/falloff(atom/movable/lighting_overlay/O)
#if LIGHTING_FALLOFF == 1 // circular
#if LIGHTING_RESOLUTION == 1
. = (O.x - source_turf.x)**2 + (O.y - source_turf.y)**2 + LIGHTING_HEIGHT
#else
. = (O.x - source_turf.x + O.xoffset)**2 + (O.y - source_turf.y + O.yoffset)**2 + LIGHTING_HEIGHT
#endif
#if LIGHTING_LAMBERTIAN == 1
. = CLAMP01((1 - CLAMP01(sqrt(.) / max(1,light_range))) * (1 / (sqrt(. + 1))))
@@ -129,11 +125,7 @@
#endif
#elif LIGHTING_FALLOFF == 2 // square
#if LIGHTING_RESOLUTION == 1
. = abs(O.x - source_turf.x) + abs(O.y - source_turf.y) + LIGHTING_HEIGHT
#else
. = abs(O.x - source_turf.x + O.xoffset) + abs(O.y - source_turf.y + O.yoffset) + LIGHTING_HEIGHT
#endif
#if LIGHTING_LAMBERTIAN == 1
. = CLAMP01((1 - CLAMP01(. / max(1,light_range))) * (1 / (sqrt(.)**2 + )))
@@ -145,16 +137,15 @@
/datum/light_source/proc/apply_lum()
applied = 1
if(istype(source_turf))
#if LIGHTING_RESOLUTION == 1
for(var/turf/T in dview(light_range, source_turf, INVISIBILITY_LIGHTING))
if(T.lighting_overlay)
var/strength = light_power * falloff(T.lighting_overlay)
if(!strength) //Don't add turfs that aren't affected to the affected turfs.
continue
effect_r[T.lighting_overlay] = round(lum_r * strength, LIGHTING_ROUND_VALUE)
effect_g[T.lighting_overlay] = round(lum_g * strength, LIGHTING_ROUND_VALUE)
effect_b[T.lighting_overlay] = round(lum_b * strength, LIGHTING_ROUND_VALUE)
effect_r += round(lum_r * strength, LIGHTING_ROUND_VALUE)
effect_g += round(lum_g * strength, LIGHTING_ROUND_VALUE)
effect_b += round(lum_b * strength, LIGHTING_ROUND_VALUE)
T.lighting_overlay.update_lumcount(
round(lum_r * strength, LIGHTING_ROUND_VALUE),
@@ -162,48 +153,28 @@
round(lum_b * strength, LIGHTING_ROUND_VALUE)
)
if(!T.affecting_lights)
T.affecting_lights = list()
T.affecting_lights += src
effect_turf += T
#else
for(var/turf/T in dview(light_range, source_turf, INVISIBILITY_LIGHTING))
for(var/atom/movable/lighting_overlay/L in T.lighting_overlays)
var/strength = light_power * falloff(L)
effect_r[L] = round(lum_r * strength, LIGHTING_ROUND_VALUE)
effect_g[L] = round(lum_g * strength, LIGHTING_ROUND_VALUE)
effect_b[L] = round(lum_b * strength, LIGHTING_ROUND_VALUE)
L.update_lumcount(
round(lum_r * strength, LIGHTING_ROUND_VALUE),
round(lum_g * strength, LIGHTING_ROUND_VALUE),
round(lum_b * strength, LIGHTING_ROUND_VALUE)
)
else
effect_r += 0
effect_g += 0
effect_b += 0
if(!T.affecting_lights)
T.affecting_lights = list()
T.affecting_lights += src
effect_turf += T
#endif
/datum/light_source/proc/remove_lum()
applied = 0
var/i = 1
for(var/turf/T in effect_turf)
if(T.affecting_lights)
T.affecting_lights -= src
#if LIGHTING_RESOLUTION == 1
if(T.lighting_overlay)
T.lighting_overlay.update_lumcount(-effect_r[T.lighting_overlay], -effect_g[T.lighting_overlay], -effect_b[T.lighting_overlay])
#else
for(var/atom/movable/lighting_overlay/L in T.lighting_overlays)
L.lighting_overlay.update_lumcount(-effect_r[L], -effect_g[L], -effect_b[L])
#endif
T.lighting_overlay.update_lumcount(-effect_r[i], -effect_g[i], -effect_b[i])
i++
effect_r.Cut()
effect_g.Cut()