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(svn r160) -Codechange: made GetTileTrackStatus more readable (blathijs)

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-Fix: some minor fixes around GetTileTrackStatus (blathijs)
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truelight
2004-09-05 16:15:22 +00:00
parent 1846563cf8
commit 10d54ac604
20 changed files with 145 additions and 79 deletions
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4
train_cmd.c
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@@ -2035,7 +2035,7 @@ static void TrainController(Vehicle *v)
/* Get the status of the tracks in the new tile and mask
* away the bits that aren't reachable. */
ts = GetTileTrackStatus(gp.new_tile, 0) & _reachable_tracks[dir >> 1];
ts = GetTileTrackStatus(gp.new_tile, TRANSPORT_RAIL) & _reachable_tracks[dir >> 1];
/* Combine the from & to directions.
* Now, the lower byte contains the track status, and the byte at bit 16 contains
@@ -2347,7 +2347,7 @@ static void TrainCheckIfLineEnds(Vehicle *v)
/* Calculate next tile */
tile += _tileoffs_by_dir[t];
// determine the track status on the next tile.
ts = GetTileTrackStatus(tile, 0) & _reachable_tracks[t];
ts = GetTileTrackStatus(tile, TRANSPORT_RAIL) & _reachable_tracks[t];
/* Calc position within the current tile ?? */
x = v->x_pos & 0xF;