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| author | rubidium <rubidium@openttd.org> | 2008-08-02 22:56:50 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2008-08-02 22:56:50 +0000 |
| commit | 14f6b1f49c0c5bf6c280c1dd4882498a64230b6d (patch) | |
| tree | f2a9bf76d674a4af8c6ebd848484b919afd93dda /src | |
| parent | e0e8f0e7116c5ca74a2ccc68b5e70f43cbda000c (diff) | |
| download | openttd-14f6b1f49c0c5bf6c280c1dd4882498a64230b6d.tar.xz | |
(svn r13964) -Codechange [YAPP]: Check if a train needs servicing when reserving the next path segment. (michi_cc)
Diffstat (limited to 'src')
| -rw-r--r-- | src/train_cmd.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp index 38d2a95cf..d774a7ee6 100644 --- a/src/train_cmd.cpp +++ b/src/train_cmd.cpp @@ -63,6 +63,7 @@ static Track ChooseTrainTrack(Vehicle* v, TileIndex tile, DiagDirection enterdir static bool TrainCheckIfLineEnds(Vehicle *v); static void TrainController(Vehicle *v, Vehicle *nomove, bool update_image); static TileIndex TrainApproachingCrossingTile(const Vehicle *v); +static void CheckIfTrainNeedsService(Vehicle *v); static void CheckNextTrainTile(Vehicle *v); static const byte _vehicle_initial_x_fract[4] = {10, 8, 4, 8}; @@ -2892,7 +2893,11 @@ static Track ChooseTrainTrack(Vehicle* v, TileIndex tile, DiagDirection enterdir PBSTileInfo res_dest(tile, INVALID_TRACKDIR, false); DiagDirection dest_enterdir = enterdir; if (do_track_reservation) { - if (v->current_order.IsType(OT_DUMMY) || v->current_order.IsType(OT_CONDITIONAL)) ProcessOrders(v); + /* Check if the train needs service here, so it has a chance to always find a depot. + * Also check if the current order is a service order so we don't reserve a path to + * the destination but instead to the next one if service isn't needed. */ + CheckIfTrainNeedsService(v); + if (v->current_order.IsType(OT_DUMMY) || v->current_order.IsType(OT_CONDITIONAL) || v->current_order.IsType(OT_GOTO_DEPOT)) ProcessOrders(v); res_dest = ExtendTrainReservation(v, &tracks, &dest_enterdir); if (res_dest.tile == INVALID_TILE) { |