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(svn r16940) -Codechange: make the pathfinders behave the same when finding waypoints or stations, i.e. don't force exactly one destination tile for a waypoint

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rubidium
2009-07-24 15:18:25 +00:00
parent 196856f54e
commit eacc809fa4
10 changed files with 50 additions and 44 deletions
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17
src/station.cpp
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@@ -181,12 +181,7 @@ void Station::MarkTilesDirty(bool cargo_change) const
}
}
/** Obtain the length of a platform
* @pre tile must be a rail station tile
* @param tile A tile that contains the platform in question
* @return The length of the platform
*/
uint Station::GetPlatformLength(TileIndex tile) const
/* virtual */ uint Station::GetPlatformLength(TileIndex tile) const
{
assert(this->TileBelongsToRailStation(tile));
@@ -208,13 +203,7 @@ uint Station::GetPlatformLength(TileIndex tile) const
return len - 1;
}
/** Determines the REMAINING length of a platform, starting at (and including)
* the given tile.
* @param tile the tile from which to start searching. Must be a rail station tile
* @param dir The direction in which to search.
* @return The platform length
*/
uint Station::GetPlatformLength(TileIndex tile, DiagDirection dir) const
/* virtual */ uint Station::GetPlatformLength(TileIndex tile, DiagDirection dir) const
{
TileIndex start_tile = tile;
uint length = 0;
@@ -222,7 +211,7 @@ uint Station::GetPlatformLength(TileIndex tile, DiagDirection dir) const
assert(dir < DIAGDIR_END);
do {
length ++;
length++;
tile += TileOffsByDiagDir(dir);
} while (IsCompatibleTrainStationTile(tile, start_tile));