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(svn r16291) -Fix [FS#2893]: RVs were unable to find a depot when turning around (in some cases), causing 'nearest depot' orders to be occasionally lost.

This commit is contained in:
rubidium 2009-05-13 10:58:41 +00:00
parent 111e62bba6
commit aa0459309c
1 changed files with 5 additions and 6 deletions
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11
src/vehicle.cpp
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@ -1219,13 +1219,12 @@ Trackdir GetVehicleTrackdir(const Vehicle *v)
if (IsStandardRoadStopTile(v->tile)) // We'll assume the road vehicle is facing outwards
return DiagDirToDiagTrackdir(GetRoadStopDir(v->tile)); // Road vehicle in a station
if (IsDriveThroughStopTile(v->tile)) return DiagDirToDiagTrackdir(DirToDiagDir(v->direction));
/* Drive through road stops / wormholes (tunnels) */
if (v->u.road.state > RVSB_TRACKDIR_MASK) return DiagDirToDiagTrackdir(DirToDiagDir(v->direction));
/* If vehicle's state is a valid track direction (vehicle is not turning around) return it */
if (!IsReversingRoadTrackdir((Trackdir)v->u.road.state)) return (Trackdir)v->u.road.state;
/* Vehicle is turning around, get the direction from vehicle's direction */
return DiagDirToDiagTrackdir(DirToDiagDir(v->direction));
/* If vehicle's state is a valid track direction (vehicle is not turning around) return it,
* otherwise transform it into a valid track direction */
return (Trackdir)((IsReversingRoadTrackdir((Trackdir)v->u.road.state)) ? (v->u.road.state - 6) : v->u.road.state);
/* case VEH_AIRCRAFT: case VEH_EFFECT: case VEH_DISASTER: */
default: return INVALID_TRACKDIR;