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| author | yexo <yexo@openttd.org> | 2010-03-05 23:21:56 +0000 |
|---|---|---|
| committer | yexo <yexo@openttd.org> | 2010-03-05 23:21:56 +0000 |
| commit | b8d7680e6623bf840d1aaf8bf91ebcda4ee2078d (patch) | |
| tree | e16e656e9e49a365d728088030b4b50c5bebf39d /src/newgrf_airport.h | |
| parent | 585b036c90b9984bf5a1ecc79e6932182fa8adc0 (diff) | |
| download | openttd-b8d7680e6623bf840d1aaf8bf91ebcda4ee2078d.tar.xz | |
(svn r19328) -Feature: a more extendable gui for building airports
Diffstat (limited to 'src/newgrf_airport.h')
| -rw-r--r-- | src/newgrf_airport.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/newgrf_airport.h b/src/newgrf_airport.h index cb542f316..261963b6a 100644 --- a/src/newgrf_airport.h +++ b/src/newgrf_airport.h @@ -71,6 +71,13 @@ struct AirportSpec { static void ResetAirports(); + /** Get the index of this spec. */ + byte GetIndex() const + { + assert(this >= specs && this < endof(specs)); + return (byte)(this - specs); + } + static AirportSpec dummy; static AirportSpec oilrig; |