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(svn r5582) Add and use AxisToTrack{Bits,}()

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tron
2006-07-22 08:59:52 +00:00
parent c51d0c0a09
commit d7cc128c96
11 changed files with 82 additions and 53 deletions
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20
rail_map.h
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@@ -126,22 +126,22 @@ static inline DiagDirection GetRailDepotDirection(TileIndex t)
return (DiagDirection)GB(_m[t].m5, 0, 2);
}
static inline Track GetRailWaypointTrack(TileIndex t)
{
return HASBIT(_m[t].m5, 0) ? TRACK_Y : TRACK_X;
}
static inline TrackBits GetRailWaypointBits(TileIndex t)
{
return _m[t].m5 & 1 ? TRACK_BIT_Y : TRACK_BIT_X;
}
static inline Axis GetWaypointAxis(TileIndex t)
{
return HASBIT(_m[t].m5, 0) ? AXIS_Y : AXIS_X;
}
static inline Track GetRailWaypointTrack(TileIndex t)
{
return AxisToTrack(GetWaypointAxis(t));
}
static inline TrackBits GetRailWaypointBits(TileIndex t)
{
return TrackToTrackBits(GetRailWaypointTrack(t));
}
typedef enum SignalType {
SIGTYPE_NORMAL = 0, // normal signal