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(svn r12085) -Fix(r12058): Road vehicles could get stuck, when NPF told them to reverse on junction tiles. (spotted by SmatZ)

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frosch
2008-02-08 16:25:55 +00:00
parent 9e05e0ea01
commit f476d861d2
5 changed files with 44 additions and 32 deletions
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9
src/ship_cmd.cpp
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@@ -123,7 +123,7 @@ static const Depot* FindClosestShipDepot(const Vehicle* v)
if (_patches.new_pathfinding_all) {
NPFFoundTargetData ftd;
Trackdir trackdir = GetVehicleTrackdir(v);
ftd = NPFRouteToDepotTrialError(v->tile, trackdir, TRANSPORT_WATER, 0, v->owner, INVALID_RAILTYPES);
ftd = NPFRouteToDepotTrialError(v->tile, trackdir, false, TRANSPORT_WATER, 0, v->owner, INVALID_RAILTYPES);
if (ftd.best_bird_dist == 0) {
best_depot = GetDepotByTile(ftd.node.tile); /* Found target */
} else {
@@ -510,11 +510,11 @@ bad:;
return best_bird_dist;
}
static inline NPFFoundTargetData PerfNPFRouteToStationOrTile(TileIndex tile, Trackdir trackdir, NPFFindStationOrTileData* target, TransportType type, Owner owner, RailTypes railtypes)
static inline NPFFoundTargetData PerfNPFRouteToStationOrTile(TileIndex tile, Trackdir trackdir, bool ignore_start_tile, NPFFindStationOrTileData* target, TransportType type, Owner owner, RailTypes railtypes)
{
void* perf = NpfBeginInterval();
NPFFoundTargetData ret = NPFRouteToStationOrTile(tile, trackdir, target, type, 0, owner, railtypes);
NPFFoundTargetData ret = NPFRouteToStationOrTile(tile, trackdir, ignore_start_tile, target, type, 0, owner, railtypes);
int t = NpfEndInterval(perf);
DEBUG(yapf, 4, "[NPFW] %d us - %d rounds - %d open - %d closed -- ", t, 0, _aystar_stats_open_size, _aystar_stats_closed_size);
return ret;
@@ -533,13 +533,12 @@ static Track ChooseShipTrack(Vehicle *v, TileIndex tile, DiagDirection enterdir,
} else if (_patches.new_pathfinding_all) {
NPFFindStationOrTileData fstd;
NPFFoundTargetData ftd;
TileIndex src_tile = TILE_ADD(tile, TileOffsByDiagDir(ReverseDiagDir(enterdir)));
Trackdir trackdir = GetVehicleTrackdir(v);
assert(trackdir != INVALID_TRACKDIR); // Check that we are not in a depot
NPFFillWithOrderData(&fstd, v);
ftd = PerfNPFRouteToStationOrTile(src_tile, trackdir, &fstd, TRANSPORT_WATER, v->owner, INVALID_RAILTYPES);
ftd = PerfNPFRouteToStationOrTile(tile - TileOffsByDiagDir(enterdir), trackdir, true, &fstd, TRANSPORT_WATER, v->owner, INVALID_RAILTYPES);
if (ftd.best_trackdir != 0xff) {
/* If ftd.best_bird_dist is 0, we found our target and ftd.best_trackdir contains