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@@ -387,11 +387,24 @@ static bool EnumRoadSignalFindDepot(Tile
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return false;
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}
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static const Depot *FindClosestRoadDepot(const RoadVehicle *v)
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static RoadFindDepotData FindClosestRoadDepot(const RoadVehicle *v, int max_distance)
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{
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RoadFindDepotData rfdd;
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rfdd.owner = v->owner;
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if (IsRoadDepotTile(v->tile)) {
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rfdd.tile = v->tile;
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rfdd.best_length = 0;
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return rfdd;
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}
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rfdd.best_length = UINT_MAX;
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switch (_settings_game.pf.pathfinder_for_roadvehs) {
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case VPF_YAPF: // YAPF
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return YapfFindNearestRoadDepot(v);
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case VPF_YAPF: { // YAPF
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bool found = YapfFindNearestRoadDepot(v, max_distance, &rfdd.tile);
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rfdd.best_length = found ? max_distance / 2 : UINT_MAX; // some fake distance or NOT_FOUND
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} break;
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case VPF_NPF: { // NPF
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/* See where we are now */
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@@ -399,36 +412,31 @@ static const Depot *FindClosestRoadDepot
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NPFFoundTargetData ftd = NPFRouteToDepotBreadthFirstTwoWay(v->tile, trackdir, false, v->tile, ReverseTrackdir(trackdir), false, TRANSPORT_ROAD, v->compatible_roadtypes, v->owner, INVALID_RAILTYPES, 0);
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if (ftd.best_bird_dist == 0) return Depot::GetByTile(ftd.node.tile); // Target found
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if (ftd.best_bird_dist == 0) {
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rfdd.tile = ftd.node.tile;
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rfdd.best_length = ftd.best_path_dist / NPF_TILE_LENGTH;
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}
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} break;
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default:
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case VPF_OPF: { // OPF
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RoadFindDepotData rfdd;
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rfdd.owner = v->owner;
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rfdd.best_length = UINT_MAX;
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case VPF_OPF: // OPF
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/* search in all directions */
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for (DiagDirection d = DIAGDIR_BEGIN; d < DIAGDIR_END; d++) {
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FollowTrack(v->tile, PATHFIND_FLAGS_NONE, TRANSPORT_ROAD, v->compatible_roadtypes, d, EnumRoadSignalFindDepot, NULL, &rfdd);
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}
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if (rfdd.best_length != UINT_MAX) return Depot::GetByTile(rfdd.tile);
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} break;
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break;
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}
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return NULL; // Target not found
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return rfdd; // Target not found
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}
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bool RoadVehicle::FindClosestDepot(TileIndex *location, DestinationID *destination, bool *reverse)
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{
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const Depot *depot = FindClosestRoadDepot(this);
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RoadFindDepotData rfdd = FindClosestRoadDepot(this, 0);
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if (rfdd.best_length == UINT_MAX) return false;
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if (depot == NULL) return false;
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if (location != NULL) *location = depot->xy;
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if (destination != NULL) *destination = depot->index;
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if (location != NULL) *location = rfdd.tile;
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if (destination != NULL) *destination = Depot::GetByTile(rfdd.tile)->index;
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return true;
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}
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@@ -1834,6 +1842,8 @@ bool RoadVehicle::Tick()
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static void CheckIfRoadVehNeedsService(RoadVehicle *v)
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{
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static const uint MAX_ACCEPTABLE_DEPOT_DIST = 16;
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/* If we already got a slot at a stop, use that FIRST, and go to a depot later */
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if (v->slot != NULL || Company::Get(v->owner)->settings.vehicle.servint_roadveh == 0 || !v->NeedsAutomaticServicing()) return;
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if (v->IsInDepot()) {
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@@ -1841,17 +1851,21 @@ static void CheckIfRoadVehNeedsService(R
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return;
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}
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/* XXX If we already have a depot order, WHY do we search over and over? */
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const Depot *depot = FindClosestRoadDepot(v);
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if (depot == NULL || DistanceManhattan(v->tile, depot->xy) > 12) {
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RoadFindDepotData rfdd = FindClosestRoadDepot(v, MAX_ACCEPTABLE_DEPOT_DIST);
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/* Only go to the depot if it is not too far out of our way. */
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if (rfdd.best_length == UINT_MAX || rfdd.best_length > MAX_ACCEPTABLE_DEPOT_DIST) {
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if (v->current_order.IsType(OT_GOTO_DEPOT)) {
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/* If we were already heading for a depot but it has
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* suddenly moved farther away, we continue our normal
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* schedule? */
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v->current_order.MakeDummy();
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InvalidateWindowWidget(WC_VEHICLE_VIEW, v->index, VVW_WIDGET_START_STOP_VEH);
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}
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return;
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}
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const Depot *depot = Depot::GetByTile(rfdd.tile);
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if (v->current_order.IsType(OT_GOTO_DEPOT) &&
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v->current_order.GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS &&
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!Chance16(1, 20)) {
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@@ -1862,7 +1876,7 @@ static void CheckIfRoadVehNeedsService(R
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ClearSlot(v);
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v->current_order.MakeGoToDepot(depot->index, ODTFB_SERVICE);
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v->dest_tile = depot->xy;
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v->dest_tile = rfdd.tile;
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InvalidateWindowWidget(WC_VEHICLE_VIEW, v->index, VVW_WIDGET_START_STOP_VEH);
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}
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