From 69a43e5ade84007e5caf941d8a5840c6da6bcabf Mon Sep 17 00:00:00 2001 From: KUDr Date: Wed, 27 Dec 2006 23:11:43 +0000 Subject: (svn r7585) -Codechange: CheckStationSpreadOut() took too much CPU. Station rectangle is now maintained instead of calculating it each time by walking through whole map. Should help with the performance issue related to AIs trying to build road stops too often. (idea by Celestar) --- station.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'station.h') diff --git a/station.h b/station.h index 2018f0777..1d4c850a8 100644 --- a/station.h +++ b/station.h @@ -47,6 +47,15 @@ typedef struct StationSpecList { uint8 localidx; /// Station ID within GRF of station } StationSpecList; +/** Station spread out rectangle (not saved) */ +typedef struct StationRect +{ + uint16 left; + uint16 top; + uint16 right; + uint16 bottom; +} StationRect; + struct Station { TileIndex xy; RoadStop *bus_stops; @@ -94,6 +103,8 @@ struct Station { byte truck_stop_status_obsolete; byte bus_stop_status_obsolete; byte blocked_months_obsolete; + + StationRect rect; }; enum { -- cgit v1.2.3-54-g00ecf