--- a/npf.c Sat Mar 25 15:47:20 2006 +0000
+++ b/npf.c Sun Mar 26 11:08:44 2006 +0000
@@ -542,7 +542,7 @@
/* Find out the exit direction first */
if (IsRoadStationTile(src_tile)) {
exitdir = GetRoadStationDir(src_tile);
- } else { /* Train or road depot. Direction is stored the same for both, in map5 */
+ } else { /* Train or road depot */
exitdir = GetDepotDirection(src_tile, type);
}
--- a/openttd.h Sat Mar 25 15:47:20 2006 +0000
+++ b/openttd.h Sun Mar 26 11:08:44 2006 +0000
@@ -110,11 +110,10 @@
typedef enum TransportTypes {
/* These constants are for now linked to the representation of bridges
- * and tunnels, so they can be used by GetTileTrackStatus_TunnelBridge
- * to compare against the map5 array. In an ideal world, these
- * constants would be used everywhere when accessing tunnels and
- * bridges. For now, you should just not change the values for road
- * and rail.
+ * and tunnels, so they can be used by GetTileTrackStatus_TunnelBridge.
+ * In an ideal world, these constants would be used everywhere when
+ * accessing tunnels and bridges. For now, you should just not change
+ * the values for road and rail.
*/
TRANSPORT_RAIL = 0,
TRANSPORT_ROAD = 1,
--- a/rail_cmd.c Sat Mar 25 15:47:20 2006 +0000
+++ b/rail_cmd.c Sun Mar 26 11:08:44 2006 +0000
@@ -38,16 +38,6 @@
void ShowTrainDepotWindow(TileIndex tile);
-/* Format of rail map5 byte.
- * 00 abcdef => Normal rail
- * 01 abcdef => Rail with signals
- * 10 ?????? => Unused
- * 11 ????dd => Depot
- *
- * abcdef is a bitmask, which contains ones for all present tracks. Below the
- * value for each track is given.
- */
-
/* 4
* ---------
* |\ /|
@@ -582,7 +572,7 @@
/** Build a train depot
* @param x,y position of the train depot
* @param p1 rail type
- * @param p2 depot direction (0 through 3), where 0 is NE, 1 is SE, 2 is SW, 3 is NW
+ * @param p2 entrance direction (DiagDirection)
*
* @todo When checking for the tile slope,
* distingush between "Flat land required" and "land sloped in wrong direction"
--- a/road_cmd.c Sat Mar 25 15:47:20 2006 +0000
+++ b/road_cmd.c Sun Mar 26 11:08:44 2006 +0000
@@ -553,7 +553,7 @@
/** Build a road depot.
* @param x,y tile coordinates where the depot will be built
- * @param p1 depot direction (0 through 3), where 0 is NW, 1 is NE, etc.
+ * @param p1 entrance direction (DiagDirection)
* @param p2 unused
*
* @todo When checking for the tile slope,
--- a/station.h Sat Mar 25 15:47:20 2006 +0000
+++ b/station.h Sun Mar 26 11:08:44 2006 +0000
@@ -242,8 +242,9 @@
return IsTileType(tile, MP_STATION) && _m[tile].m5 == 0x52;
}
-/* Get's the direction the station exit points towards. Ie, returns 0 for a
- * station with the exit NE. */
+/**
+ * Get's the direction the road stop entrance points towards.
+ */
static inline DiagDirection GetRoadStationDir(TileIndex tile)
{
assert(IsRoadStationTile(tile));
--- a/station_cmd.c Sat Mar 25 15:47:20 2006 +0000
+++ b/station_cmd.c Sun Mar 26 11:08:44 2006 +0000
@@ -1293,7 +1293,7 @@
/** Build a bus station
* @param x,y coordinates to build bus station at
- * @param p1 busstop entrance direction (0 through 3), where 0 is NW, 1 is NE, etc.
+ * @param p1 entrance direction (DiagDirection)
* @param p2 0 for Bus stops, 1 for truck stops
*/
int32 CmdBuildRoadStop(int x, int y, uint32 flags, uint32 p1, uint32 p2)