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Change: Obey forbid_90_deg_turns when choosing available track with no destination.

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Peter Nelson 2019-01-13 23:29:29 +00:00 committed by Charles Pigott
parent 7284b593c7
commit 6b0a467a50
1 changed files with 4 additions and 0 deletions
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4
src/ship_cmd.cpp
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@ -465,6 +465,10 @@ static Track ChooseShipTrack(Ship *v, TileIndex tile, DiagDirection enterdir, Tr
if (track != TRACK_X && track != TRACK_Y) track = TrackToOppositeTrack(track);
if (!HasBit(tracks, track)) {
/* Can't continue in same direction so pick first available track. */
if (_settings_game.pf.forbid_90_deg) {
tracks &= ~TrackCrossesTracks(TrackdirToTrack(v->GetVehicleTrackdir()));
if (tracks == TRACK_BIT_NONE) return INVALID_TRACK;
}
track = FindFirstTrack(tracks);
}
path_found = false;