(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373

3 files changed, 28 insertions, 21 deletions

diff --git a/road.h b/road.h
new file mode 100644
index 000000000..1d8d4b862
--- /dev/null
+++ b/road.h
@@ -0,0 +1,26 @@
+/* $Id$ */
+
+#ifndef ROAD_H
+#define ROAD_H
+
+typedef enum RoadBits {
+	ROAD_NW  = 1,
+	ROAD_SW  = 2,
+	ROAD_SE  = 4,
+	ROAD_NE  = 8,
+	ROAD_X   = ROAD_SW | ROAD_NE,
+	ROAD_Y   = ROAD_NW | ROAD_SE,
+	ROAD_ALL = ROAD_X  | ROAD_Y
+} RoadBits;
+
+static inline RoadBits ComplementRoadBits(RoadBits r)
+{
+	return ROAD_ALL ^ r;
+}
+
+static inline RoadBits DiagDirToRoadBits(DiagDirection d)
+{
+	return 1 << (3 ^ d);
+}
+
+#endif
diff --git a/road_map.h b/road_map.h
index b93dd8581..e6b692620 100644
--- a/road_map.h
+++ b/road_map.h
@@ -5,28 +5,9 @@
 
 #include "macros.h"
 #include "rail.h"
+#include "road.h"
 #include "tile.h"
 
-typedef enum RoadBits {
-	ROAD_NW  = 1,
-	ROAD_SW  = 2,
-	ROAD_SE  = 4,
-	ROAD_NE  = 8,
-	ROAD_X   = ROAD_SW | ROAD_NE,
-	ROAD_Y   = ROAD_NW | ROAD_SE,
-	ROAD_ALL = ROAD_X  | ROAD_Y
-} RoadBits;
-
-static inline RoadBits ComplementRoadBits(RoadBits r)
-{
-	return ROAD_ALL ^ r;
-}
-
-static inline RoadBits DiagDirToRoadBits(DiagDirection d)
-{
-	return 1 << (3 ^ d);
-}
-
 
 typedef enum RoadType {
 	ROAD_NORMAL,
diff --git a/tunnelbridge_cmd.c b/tunnelbridge_cmd.c
index 6711beb21..504579a3a 100644
--- a/tunnelbridge_cmd.c
+++ b/tunnelbridge_cmd.c
@@ -84,7 +84,7 @@ enum {
 	BRIDGE_PARTLY_LEVELED_FOUNDATION = 1 << 1 | 1 << 2 | 1 << 4 | 1 << 8,
 	// no foundations (X,Y direction) (tileh's 0, 3, 6, 9, 12)
 	BRIDGE_NO_FOUNDATION = 1 << 0 | 1 << 3 | 1 << 6 | 1 << 9 | 1 << 12,
-	BRIDGE_HORZ_RAMP = (BRIDGE_PARTLY_LEVELED_FOUNDATION | BRIDGE_NO_FOUNDATION) & ~0
+	BRIDGE_HORZ_RAMP = (BRIDGE_PARTLY_LEVELED_FOUNDATION | BRIDGE_NO_FOUNDATION) & ~(1 << 0)
 };
 
 static inline const PalSpriteID *GetBridgeSpriteTable(int index, byte table)