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(svn r13964) -Codechange [YAPP]: Check if a train needs servicing when reserving the next path segment. (michi_cc)

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rubidium 2008-08-02 22:56:50 +00:00
parent e0e8f0e711
commit 14f6b1f49c
1 changed files with 6 additions and 1 deletions
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7
src/train_cmd.cpp
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@ -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) {