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Fixes some glitches with auto-rotation of vis_overlays (#42652)

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* Fixes some glitch with auto-rotation of vis_overlays

* Removed unnecessary code.
This commit is contained in:
Menshin
2019-02-03 21:59:55 -05:00
committed by ShizCalev
parent 50f12d5fa0
commit 21cd92e7a6
1 changed files with 3 additions and 1 deletions
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code/controllers/subsystem/vis_overlays.dm
+3 -1
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@@ -67,10 +67,12 @@ SUBSYSTEM_DEF(vis_overlays)
UnregisterSignal(thing, COMSIG_ATOM_DIR_CHANGE)
/datum/controller/subsystem/vis_overlays/proc/rotate_vis_overlay(atom/thing, old_dir, new_dir)
if(old_dir == new_dir)
return
var/rotation = dir2angle(old_dir) - dir2angle(new_dir)
var/list/overlays_to_remove = list()
for(var/i in thing.managed_vis_overlays)
var/obj/effect/overlay/vis/overlay = i
add_vis_overlay(thing, overlay.icon, overlay.icon_state, overlay.layer, overlay.plane, turn(overlay.dir, rotation))
add_vis_overlay(thing, overlay.icon, overlay.icon_state, overlay.layer, overlay.plane, turn(overlay.dir, rotation), overlay.alpha, overlay.appearance_flags)
overlays_to_remove += overlay
remove_vis_overlay(thing, overlays_to_remove)