Cache viewport station/waypoint sign infomation

2019-01-21 20:02:49 +00:00
parent 191afd93c1
commit 698409381e
7 changed files with 69 additions and 5 deletions
--- a/src/viewport_func.h
+++ b/src/viewport_func.h
@@ -101,6 +101,7 @@ Point GetViewportStationMiddle(const ViewPort *vp, const Station *st);
 void ShowTooltipForTile(Window *w, const TileIndex tile);

 void ViewportMapClearTunnelCache();
+void ViewportClearStationSignCache();
 void ViewportMapInvalidateTunnelCacheByTile(const TileIndex tile);

 void DrawTileSelectionRect(const TileInfo *ti, PaletteID pal);