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(svn r24481) -Feature [FS#5127]: Make the pathfinder decide whether ships shall leave depots towards north or south.

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frosch
2012-08-18 11:37:47 +00:00
parent 0318fe577e
commit 5386558459
6 changed files with 117 additions and 7 deletions
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17
src/pathfinder/npf/npf.cpp
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@@ -1178,6 +1178,23 @@ Track NPFShipChooseTrack(const Ship *v, TileIndex tile, DiagDirection enterdir,
return TrackdirToTrack(ftd.best_trackdir);
}
bool NPFShipCheckReverse(const Ship *v)
{
NPFFindStationOrTileData fstd;
NPFFoundTargetData ftd;
NPFFillWithOrderData(&fstd, v);
Trackdir trackdir = v->GetVehicleTrackdir();
Trackdir trackdir_rev = ReverseTrackdir(trackdir);
assert(trackdir != INVALID_TRACKDIR);
assert(trackdir_rev != INVALID_TRACKDIR);
ftd = NPFRouteToStationOrTileTwoWay(v->tile, trackdir, false, v->tile, trackdir_rev, false, &fstd, TRANSPORT_WATER, 0, v->owner, INVALID_RAILTYPES);
/* If we didn't find anything, just keep on going straight ahead, otherwise take the reverse flag */
return ftd.best_bird_dist == 0 && NPFGetFlag(&ftd.node, NPF_FLAG_REVERSE);
}
/*** Trains ***/
FindDepotData NPFTrainFindNearestDepot(const Train *v, int max_penalty)