Avoid unnecessary viewport redraws for unused tile loop house triggers

2022-11-24 02:38:10 +00:00
parent bcb917d8c2
commit 3d7e5d5369
9 changed files with 48 additions and 6 deletions
--- a/src/newgrf_house.h
+++ b/src/newgrf_house.h
@@ -166,4 +166,6 @@ enum HouseTrigger {
 };
 void TriggerHouse(TileIndex t, HouseTrigger trigger);

+void AnalyseHouseSpriteGroups();
+
 #endif /* NEWGRF_HOUSE_H */