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(svn r3946) Add short hand names for common track combinations

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tron
2006-03-18 13:20:50 +00:00
parent b610872f35
commit d8dcedcfd2
4 changed files with 42 additions and 38 deletions
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12
rail.c
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@@ -55,12 +55,12 @@ const TrackdirBits _track_crosses_trackdirs[] = {
/* Maps a track to all tracks that make 90 deg turns with it. */
const TrackBits _track_crosses_tracks[] = {
TRACK_BIT_Y, /* TRACK_X */
TRACK_BIT_X, /* TRACK_Y */
TRACK_BIT_LEFT | TRACK_BIT_RIGHT, /* TRACK_UPPER */
TRACK_BIT_LEFT | TRACK_BIT_RIGHT, /* TRACK_LOWER */
TRACK_BIT_UPPER | TRACK_BIT_LOWER, /* TRACK_LEFT */
TRACK_BIT_UPPER | TRACK_BIT_LOWER /* TRACK_RIGHT */
TRACK_BIT_Y, /* TRACK_X */
TRACK_BIT_X, /* TRACK_Y */
TRACK_BIT_VERT, /* TRACK_UPPER */
TRACK_BIT_VERT, /* TRACK_LOWER */
TRACK_BIT_HORZ, /* TRACK_LEFT */
TRACK_BIT_HORZ /* TRACK_RIGHT */
};
/* Maps a trackdir to the (4-way) direction the tile is exited when following