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(svn r4349) Remove GetCrossingTransportType(), it's slightly overkill

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tron
2006-04-10 20:46:37 +00:00
parent f4a8818dbf
commit b0ee09fd1d
2 changed files with 3 additions and 21 deletions
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20
rail.h
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@@ -429,26 +429,6 @@ static inline SignalState GetSignalState(TileIndex tile, Trackdir trackdir)
RailType GetTileRailType(TileIndex tile, Trackdir trackdir);
/**
* Gets the transport type of the given track on the given crossing tile.
* @return The transport type of the given track, either TRANSPORT_ROAD,
* TRANSPORT_RAIL.
*/
static inline TransportType GetCrossingTransportType(TileIndex tile, Track track)
{
/* XXX: Nicer way to write this? */
switch (track) {
/* When map5 bit 3 is set, the road runs in the y direction */
case TRACK_X:
return (HASBIT(_m[tile].m5, 3) ? TRANSPORT_RAIL : TRANSPORT_ROAD);
case TRACK_Y:
return (HASBIT(_m[tile].m5, 3) ? TRANSPORT_ROAD : TRANSPORT_RAIL);
default:
assert(0);
}
return INVALID_TRANSPORT;
}
/**
* Returns a pointer to the Railtype information for a given railtype
* @param railtype the rail type which the information is requested for