(svn r1130) Add helper functions to query map size

2004-12-16 12:30:13 +00:00
parent 74a149127d
commit 89fd12692f
2 changed files with 15 additions and 0 deletions
--- a/map.c
+++ b/map.c
@@ -2,6 +2,9 @@
 #include "ttd.h"
 #include "map.h"

+uint _map_log_x = TILE_X_BITS;
+uint _map_log_y = TILE_Y_BITS;
+
 byte _map_type_and_height[TILES_X * TILES_Y];
 byte _map5[TILES_X * TILES_Y];
 byte _map3_lo[TILES_X * TILES_Y];