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author | tron <tron@openttd.org> | 2006-03-05 12:22:20 +0000 |
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committer | tron <tron@openttd.org> | 2006-03-05 12:22:20 +0000 |
commit | f007ad282c60cc1b2529b44c3e0b4c1bdab3d685 (patch) | |
tree | c60df54ca959b2f8cbb49252a82727e5496e5f5f /tile.h | |
parent | ebec656110fc5f868421f76a6acbc800c5dc77c6 (diff) | |
download | openttd-f007ad282c60cc1b2529b44c3e0b4c1bdab3d685.tar.xz |
(svn r3766) Add a function to get the RoadBits from an arbitrary tile
Diffstat (limited to 'tile.h')
-rw-r--r-- | tile.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -44,6 +44,12 @@ typedef enum DiagonalDirections { INVALID_DIAGDIR = 0xFF, } DiagDirection; +static inline DiagDirection ReverseDiagDir(DiagDirection d) +{ + return 2 ^ d; +} + + /* the 2 axis */ typedef enum Axis { AXIS_X = 0, |