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Tweak to Radiation Optimization

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* Optimized garbage collection of radiation sources until we get qdel() hints.
* Made the RADIATION_LOWER_LIMIT configurable (option for people to save some cpu time)
* Added some comments and broke the proccessor into separate procs for profiling purposes
* Added a changelog.
This commit is contained in:
Leshana
2017-05-30 12:45:21 -04:00
parent 34c73dab69
commit 2c8df87899
5 changed files with 30 additions and 5 deletions
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13
code/datums/repositories/radiation.dm
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@@ -19,14 +19,23 @@ var/global/repository/radiation/radiation_repository = new()
radiation_repository.sources -= src
if(radiation_repository.sources_assoc[src.source_turf] == src)
radiation_repository.sources -= src.source_turf
src.source_turf = null
. = ..()
// TEMPORARY HACK - hard del()'ing sources is too expensive! Until we implement qdel() hints we need to override behavior here
/datum/radiation_source/finalize_qdel()
if(garbage_collector)
garbage_collector.AddTrash(src)
else
delayed_garbage |= src
// TEMPORARY HACK END
/datum/radiation_source/proc/update_rad_power(var/new_power = null)
if(new_power != null && new_power != rad_power)
rad_power = new_power
. = 1
if(. && !flat)
range = min(round(sqrt(rad_power / config.radiation_lower_limit)), 31)
range = min(round(sqrt(rad_power / config.radiation_lower_limit)), 31) // R = rad_power / dist**2 - Solve for dist
// Ray trace from all active radiation sources to T and return the strongest effect.
/repository/radiation/proc/get_rads_at_turf(var/turf/T)
@@ -76,7 +85,6 @@ var/global/repository/radiation/radiation_repository = new()
S.source_turf = get_turf(source)
S.update_rad_power(power)
add_source(S)
return S
// Sets the radiation in a range to a constant value.
/repository/radiation/proc/flat_radiate(source, power, range, var/respect_maint = FALSE)
@@ -89,7 +97,6 @@ var/global/repository/radiation/radiation_repository = new()
S.source_turf = get_turf(source)
S.update_rad_power(power)
add_source(S)
return S
// Irradiates a full Z-level. Hacky way of doing it, but not too expensive.
/repository/radiation/proc/z_radiate(var/atom/source, power, var/respect_maint = FALSE)