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(svn r25221) -Fix: IsCompatibleTrainStationTile() is not a symmetric function. Clarify the parameters and fix the cases were they were swapped.

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frosch
2013-05-06 13:05:04 +00:00
parent 0278d192c6
commit 6631b9e5e3
2 changed files with 17 additions and 17 deletions
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4
src/newgrf_station.cpp
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@@ -73,8 +73,8 @@ struct ETileArea : TileArea {
Axis axis = GetRailStationAxis(tile);
TileIndexDiff delta = TileOffsByDiagDir(AxisToDiagDir(axis));
for (end = tile; IsRailStationTile(end + delta) && IsCompatibleTrainStationTile(tile, end + delta); end += delta) { /* Nothing */ }
for (start = tile; IsRailStationTile(start - delta) && IsCompatibleTrainStationTile(tile, start - delta); start -= delta) { /* Nothing */ }
for (end = tile; IsRailStationTile(end + delta) && IsCompatibleTrainStationTile(end + delta, tile); end += delta) { /* Nothing */ }
for (start = tile; IsRailStationTile(start - delta) && IsCompatibleTrainStationTile(start - delta, tile); start -= delta) { /* Nothing */ }
this->tile = start;
this->w = TileX(end) - TileX(start) + 1;