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Fix: Force proceed behaviour when driving backwards (#15510)

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This commit is contained in:
Jonathan G Rennison
2026-04-19 19:16:55 +01:00
committed by GitHub
parent 2bf84ea78c
commit bd1bb3adc8
1 changed files with 3 additions and 2 deletions
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src/train_cmd.cpp
+3 -2
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@@ -2201,9 +2201,10 @@ static TrainForceProceeding DetermineNextTrainForceProceeding(const Train *t)
if (t->vehstatus.Test(VehState::Crashed) || t->force_proceed == TFP_SIGNAL) return TFP_NONE;
if (!t->flags.Test(VehicleRailFlag::Stuck)) return t->IsChainInDepot() ? TFP_STUCK : TFP_SIGNAL;
TileIndex next_tile = TileAddByDiagDir(t->tile, TrackdirToExitdir(t->GetVehicleTrackdir()));
const Train *moving_front = t->GetMovingFront();
TileIndex next_tile = TileAddByDiagDir(moving_front->tile, TrackdirToExitdir(moving_front->GetVehicleTrackdir()));
if (next_tile == INVALID_TILE || !IsTileType(next_tile, TileType::Railway) || !HasSignals(next_tile)) return TFP_STUCK;
TrackBits new_tracks = DiagdirReachesTracks(TrackdirToExitdir(t->GetVehicleTrackdir())) & GetTrackBits(next_tile);
TrackBits new_tracks = DiagdirReachesTracks(TrackdirToExitdir(moving_front->GetVehicleTrackdir())) & GetTrackBits(next_tile);
return new_tracks != TRACK_BIT_NONE && HasSignalOnTrack(next_tile, FindFirstTrack(new_tracks)) ? TFP_SIGNAL : TFP_STUCK;
}