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author | terkhen <terkhen@openttd.org> | 2010-11-06 12:39:18 +0000 |
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committer | terkhen <terkhen@openttd.org> | 2010-11-06 12:39:18 +0000 |
commit | d699c4a345503df0147de80c7462376f7ff130da (patch) | |
tree | e6a3d30744d8b08389bc7826ad77f25e78a4f547 /src/vehicle_base.h | |
parent | 8eb3d653da176d4bd4b966065965001d18e37e90 (diff) | |
download | openttd-d699c4a345503df0147de80c7462376f7ff130da.tar.xz |
(svn r21091) -Codechange: Add bit constants for checking NewGRFCache validity.
Diffstat (limited to 'src/vehicle_base.h')
-rw-r--r-- | src/vehicle_base.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vehicle_base.h b/src/vehicle_base.h index 1c794cb09..13f71c1c7 100644 --- a/src/vehicle_base.h +++ b/src/vehicle_base.h @@ -46,6 +46,14 @@ enum VehicleFlags { VF_STOP_LOADING, ///< Don't load anymore during the next load cycle. }; +/** Bit numbers used to indicate which of the #NewGRFCache values are valid. */ +enum NewGRFCacheValidValues { + NCVV_POSITION_CONSIST_LENGTH = 0, ///< This bit will be set if the NewGRF var 40 currently stored is valid. + NCVV_POSITION_SAME_ID_LENGTH = 1, ///< This bit will be set if the NewGRF var 41 currently stored is valid. + NCVV_CONSIST_CARGO_INFORMATION = 2, ///< This bit will be set if the NewGRF var 42 currently stored is valid. + NCVV_COMPANY_INFORMATION = 3, ///< This bit will be set if the NewGRF var 43 currently stored is valid. +}; + /** Cached often queried (NewGRF) values */ struct NewGRFCache { /* Values calculated when they are requested for the first time after invalidating the NewGRF cache. */ |