(svn r16146) -Codechange: use faster algorithm in SetSelectionTilesDirty(). Up to 1000 times faster when large area is selected

2009-04-25 22:04:13 +00:00
parent 3c6ad988fb
commit 3869fb798c
2 changed files with 77 additions and 29 deletions
--- a/src/dummy_land.cpp
+++ b/src/dummy_land.cpp
@@ -6,6 +6,7 @@
 #include "tile_cmd.h"
 #include "command_func.h"
 #include "viewport_func.h"
+#include "tile_map.h"

 #include "table/strings.h"
 #include "table/sprites.h"
@@ -18,7 +19,7 @@ static void DrawTile_Dummy(TileInfo *ti)

 static uint GetSlopeZ_Dummy(TileIndex tile, uint x, uint y)
 {
-	return 0;
+	return TilePixelHeight(tile);
 }

 static Foundation GetFoundation_Dummy(TileIndex tile, Slope tileh)