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(svn r11237) -Codechange: reduce code duplication between GetRailFoundation() and CheckRailSlope(). Patch by frosch.

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rubidium
2007-10-09 21:11:23 +00:00
parent a71b7226c5
commit 6cebf4aa53
4 changed files with 112 additions and 52 deletions
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4
src/rail.cpp
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@@ -103,6 +103,10 @@ extern const Trackdir _dir_to_diag_trackdir[] = {
TRACKDIR_X_NE, TRACKDIR_Y_SE, TRACKDIR_X_SW, TRACKDIR_Y_NW,
};
extern const TrackBits _corner_to_trackbits[] = {
TRACK_BIT_LEFT, TRACK_BIT_LOWER, TRACK_BIT_RIGHT, TRACK_BIT_UPPER,
};
RailType GetTileRailType(TileIndex tile)
{