(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.

1 files changed, 2 insertions, 2 deletions

diff --git a/tile.c b/tile.c
index db220d41e..f305b2209 100644
--- a/tile.c
+++ b/tile.c
@@ -4,13 +4,13 @@
 void SetMapExtraBits(TileIndex tile, byte bits)
 {
 	assert(tile < MapSize());
-	SB(_map_extra_bits[tile >> 2], (tile & 3) * 2, 2, bits & 3);
+	SB(_m[tile].extra, 0, 2, bits & 3);
 }
 
 uint GetMapExtraBits(TileIndex tile)
 {
 	assert(tile < MapSize());
-	return GB(_map_extra_bits[tile >> 2], (tile & 3) * 2, 2);
+	return GB(_m[tile].extra, 0, 2);
 }