public void ConstructComponents()
{
VehiclePathGrid = new VehiclePathGrid(map);
ShipPathFinder = new VehiclePathFinder(map);
ThreadedPathFinderConstrained = new VehiclePathFinder(map, false);
VehicleReachability = new VehicleReachability(map);
VehicleRegionGrid = new VehicleRegionGrid(map);
VehicleRegionMaker = new VehicleRegionMaker(map);
VehicleRegionAndRoomUpdater = new VehicleRegionAndRoomUpdater(map);
VehicleRegionLinkDatabase = new VehicleRegionLinkDatabase();
VehicleRegionDirtyer = new VehicleRegionDirtyer(map);
}
public bool CanReachShip(IntVec3 start, LocalTargetInfo dest, PathEndMode peMode, TraverseParms traverseParms)
{
if (working)
{
Log.ErrorOnce("Called CanReach() while working for Ships. This should never happen. Suppressing further errors.", 7312233);
return(false);
}
if (!map.terrainGrid.TerrainAt(dest.Cell).IsWater)
{
return(false);
}
if (!(traverseParms.pawn is null))
{
if (!traverseParms.pawn.Spawned)
{
return(false);
}
if (traverseParms.pawn.Map != map)
{
Log.Error(string.Concat(new object[]
{
"Called CanReach() with a ship spawned not on this map. This means that we can't check its reachability here. Pawn's" +
"current map should have been used instead of this one. pawn=", traverseParms.pawn,
" pawn.Map=", traverseParms.pawn.Map,
" map=", map
}));
return(false);
}
}
if (!dest.IsValid)
{
return(false);
}
if (dest.HasThing && dest.Thing.Map != map)
{
return(false);
}
if (!start.InBoundsShip(map) || !dest.Cell.InBoundsShip(map))
{
return(false);
}
if ((peMode == PathEndMode.OnCell || peMode == PathEndMode.Touch || peMode == PathEndMode.ClosestTouch) && traverseParms.mode != TraverseMode.NoPassClosedDoorsOrWater &&
traverseParms.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
VehicleRoom room = VehicleRegionAndRoomQuery.RoomAtFast(start, map, RegionType.Set_Passable);
if (!(room is null) && room == VehicleRegionAndRoomQuery.RoomAtFast(dest.Cell, map, RegionType.Set_Passable))
{
return(true);
}
}
if (traverseParms.mode == TraverseMode.PassAllDestroyableThings)
{
TraverseParms traverseParms2 = traverseParms;
traverseParms.mode = TraverseMode.PassDoors;
if (CanReachShip(start, dest, peMode, traverseParms2))
{
return(true);
}
}
dest = (LocalTargetInfo)GenPathVehicles.ResolvePathMode(traverseParms.pawn, dest.ToTargetInfo(map), ref peMode);
working = true;
bool result;
try
{
pathGrid = map.GetCachedMapComponent <VehicleMapping>().VehiclePathGrid;
regionGrid = map.GetCachedMapComponent <VehicleMapping>().VehicleRegionGrid;
reachedIndex += 1u;
destRegions.Clear();
if (peMode == PathEndMode.OnCell)
{
VehicleRegion region = VehicleGridsUtility.GetRegion(dest.Cell, map, RegionType.Set_Passable);
if (!(region is null) && region.Allows(traverseParms, true))
{
destRegions.Add(region);
}
}
else if (peMode == PathEndMode.Touch)
{
TouchPathEndModeUtilityVehicles.AddAllowedAdjacentRegions(dest, traverseParms, map, destRegions);
}
if (destRegions.Count == 0 && traverseParms.mode != TraverseMode.PassAllDestroyableThings && traverseParms.mode !=
TraverseMode.PassAllDestroyableThingsNotWater)
{
FinalizeCheck();
result = false;
}
else
{
destRegions.RemoveDuplicates();
openQueue.Clear();
numRegionsOpened = 0;
DetermineStartRegions(start);
if (openQueue.Count == 0 && traverseParms.mode != TraverseMode.PassAllDestroyableThings && traverseParms.mode !=
TraverseMode.PassAllDestroyableThingsNotWater)
{
FinalizeCheck();
result = false;
}
else
{
if (startingRegions.Any() && destRegions.Any() && CanUseCache(traverseParms.mode))
{
BoolUnknown cachedResult = GetCachedResult(traverseParms);
if (cachedResult == BoolUnknown.True)
{
FinalizeCheck();
return(true);
}
if (cachedResult == BoolUnknown.False)
{
FinalizeCheck();
return(false);
}
}
if (traverseParms.mode == TraverseMode.PassAllDestroyableThings || traverseParms.mode == TraverseMode.PassAllDestroyableThingsNotWater ||
traverseParms.mode == TraverseMode.NoPassClosedDoorsOrWater)
{
bool flag = CheckCellBasedReachability(start, dest, peMode, traverseParms);
FinalizeCheck();
result = flag;
}
else
{
bool flag2 = CheckRegionBasedReachability(traverseParms);
//bool flag2 = CheckCellBasedReachability(start, dest, peMode, traverseParms); //REDO?
FinalizeCheck();
result = flag2;
}
}
}
}
finally
{
working = false;
}
return(result);
}
