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fix gas overlays persisting after rebuilds

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slight visual artifact when zones are rebuilt, overlays will be
missing until the end of the current tick.  otherwise works fine.

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
This commit is contained in:
Mloc-Argent
2014-09-28 16:44:20 +01:00
parent 43546fe9f0
commit 4160488ed1
2 changed files with 3 additions and 2 deletions
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4
code/ZAS/Turf.dm
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@@ -5,9 +5,9 @@
/turf/var/datum/gas_mixture/air /turf/var/datum/gas_mixture/air
/turf/simulated/proc/update_graphic(list/graphic_add = null, list/graphic_remove = null) /turf/simulated/proc/update_graphic(list/graphic_add = null, list/graphic_remove = null)
if(graphic_add) if(graphic_add && graphic_add.len)
overlays += graphic_add overlays += graphic_add
if(graphic_remove) if(graphic_remove && graphic_remove.len)
overlays -= graphic_remove overlays -= graphic_remove
/turf/proc/update_air_properties() /turf/proc/update_air_properties()

1
code/ZAS/Zone.dm
View File

@@ -118,6 +118,7 @@ Class Procs:
if(invalid) return //Short circuit for explosions where rebuild is called many times over. if(invalid) return //Short circuit for explosions where rebuild is called many times over.
c_invalidate() c_invalidate()
for(var/turf/simulated/T in contents) for(var/turf/simulated/T in contents)
T.update_graphic(graphic_remove = air.graphic) //we need to remove the overlays so they're not doubled when the zone is rebuilt
//T.dbg(invalid_zone) //T.dbg(invalid_zone)
T.needs_air_update = 0 //Reset the marker so that it will be added to the list. T.needs_air_update = 0 //Reset the marker so that it will be added to the list.
air_master.mark_for_update(T) air_master.mark_for_update(T)