@@ -19,6 +19,7 @@
#include "../../tunnelbridge.h"
#include "../../pbs.h"
#include "../../train.h"
#include "../../ship.h"
#include "../pathfinder_func.h"
#include "npf.h"
@@ -1118,3 +1119,23 @@ void NPFFillWithOrderData(NPFFindStation
fstd->reserve_path = reserve_path;
fstd->v = v;
}
/*** Ships ***/
Track NPFShipChooseTrack(Ship *v, TileIndex tile, DiagDirection enterdir, TrackBits tracks)
{
NPFFindStationOrTileData fstd;
Trackdir trackdir = v->GetVehicleTrackdir();
assert(trackdir != INVALID_TRACKDIR); // Check that we are not in a depot
NPFFillWithOrderData(&fstd, v);
NPFFoundTargetData ftd = NPFRouteToStationOrTile(tile - TileOffsByDiagDir(enterdir), trackdir, true, &fstd, TRANSPORT_WATER, 0, v->owner, INVALID_RAILTYPES);
/* If ftd.best_bird_dist is 0, we found our target and ftd.best_trackdir contains
* the direction we need to take to get there, if ftd.best_bird_dist is not 0,
* we did not find our target, but ftd.best_trackdir contains the direction leading
* to the tile closest to our target. */
if (ftd.best_trackdir == 0xff) return INVALID_TRACK;
return TrackdirToTrack(ftd.best_trackdir);