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author | bjarni <bjarni@openttd.org> | 2007-09-05 10:33:42 +0000 |
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committer | bjarni <bjarni@openttd.org> | 2007-09-05 10:33:42 +0000 |
commit | f7d1c125b1810cf7a84eb632b42a280389e4ed04 (patch) | |
tree | 9c5f0b9c4f22f47f718b1ae11e95f12766c8a843 /src/train.h | |
parent | 7cdf6d1cbe83bb28f56819abc40092f4d865c5ac (diff) | |
download | openttd-f7d1c125b1810cf7a84eb632b42a280389e4ed04.tar.xz |
(svn r11046) -Codechange: added function to get the next movable (non-articulated, non-read end of dualheaded engine) vehicle in a train
Diffstat (limited to 'src/train.h')
-rw-r--r-- | src/train.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/train.h b/src/train.h index d2cfa1268..db9e53c6a 100644 --- a/src/train.h +++ b/src/train.h @@ -248,6 +248,19 @@ static inline Vehicle *GetNextVehicle(const Vehicle *v) return v->Next(); } +/** Get the next real (non-articulated part and non rear part of dualheaded engine) vehicle in the consist. + * @param v Vehicle. + * @return Next vehicle in the consist. + */ +static inline Vehicle *GetNextUnit(Vehicle *v) +{ + assert(v->type == VEH_TRAIN); + v = GetNextVehicle(v); + if (v != NULL && IsRearDualheaded(v)) v = v->Next(); + + return v; +} + void ConvertOldMultiheadToNew(); void ConnectMultiheadedTrains(); uint CountArticulatedParts(EngineID engine_type); |