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(svn r12199) -Codechange: Remove magic around the results of GetTileTrackStatus().

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frosch
2008-02-20 17:49:50 +00:00
parent 9e65157548
commit b7993793c8
30 changed files with 180 additions and 134 deletions
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3
src/npf.cpp
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@@ -607,8 +607,7 @@ static bool CanEnterTile(TileIndex tile, DiagDirection dir, TransportType type,
*/
static TrackdirBits GetDriveableTrackdirBits(TileIndex dst_tile, Trackdir src_trackdir, TransportType type, uint subtype)
{
uint32 ts = GetTileTrackStatus(dst_tile, type, subtype);
TrackdirBits trackdirbits = (TrackdirBits)(ts & TRACKDIR_BIT_MASK);
TrackdirBits trackdirbits = TrackStatusToTrackdirBits(GetTileTrackStatus(dst_tile, type, subtype));
if (trackdirbits == 0 && type == TRANSPORT_ROAD && HasBit(subtype, ROADTYPE_TRAM)) {
/* GetTileTrackStatus() returns 0 for single tram bits.