private List <int> PathableNeighborIndices(int index)
{
RegionCostCalculator.tmpPathableNeighborIndices.Clear();
PathGrid pathGrid = this.map.pathGrid;
IntVec3 size = this.map.Size;
int x = size.x;
bool flag = index % x > 0;
bool flag2 = index % x < x - 1;
bool flag3 = index >= x;
int num = index / x;
IntVec3 size2 = this.map.Size;
bool flag4 = num < size2.z - 1;
if (flag3 && pathGrid.WalkableFast(index - x))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index - x);
}
if (flag2 && pathGrid.WalkableFast(index + 1))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index + 1);
}
if (flag && pathGrid.WalkableFast(index - 1))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index - 1);
}
if (flag4 && pathGrid.WalkableFast(index + x))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index + x);
}
bool flag5 = !flag || PathFinder.BlocksDiagonalMovement(index - 1, this.map);
bool flag6 = !flag2 || PathFinder.BlocksDiagonalMovement(index + 1, this.map);
if (flag3 && !PathFinder.BlocksDiagonalMovement(index - x, this.map))
{
if (!flag6 && pathGrid.WalkableFast(index - x + 1))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index - x + 1);
}
if (!flag5 && pathGrid.WalkableFast(index - x - 1))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index - x - 1);
}
}
if (flag4 && !PathFinder.BlocksDiagonalMovement(index + x, this.map))
{
if (!flag6 && pathGrid.WalkableFast(index + x + 1))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index + x + 1);
}
if (!flag5 && pathGrid.WalkableFast(index + x - 1))
{
RegionCostCalculator.tmpPathableNeighborIndices.Add(index + x - 1);
}
}
return(RegionCostCalculator.tmpPathableNeighborIndices);
}
private List <int> PathableNeighborIndices(int index)
{
tmpPathableNeighborIndices.Clear();
PathGrid pathGrid = map.pathGrid;
int x = map.Size.x;
bool num = index % x > 0;
bool flag = index % x < x - 1;
bool flag2 = index >= x;
bool flag3 = index / x < map.Size.z - 1;
if (flag2 && pathGrid.WalkableFast(index - x))
{
tmpPathableNeighborIndices.Add(index - x);
}
if (flag && pathGrid.WalkableFast(index + 1))
{
tmpPathableNeighborIndices.Add(index + 1);
}
if (num && pathGrid.WalkableFast(index - 1))
{
tmpPathableNeighborIndices.Add(index - 1);
}
if (flag3 && pathGrid.WalkableFast(index + x))
{
tmpPathableNeighborIndices.Add(index + x);
}
bool flag4 = !num || PathFinder.BlocksDiagonalMovement(index - 1, map);
bool flag5 = !flag || PathFinder.BlocksDiagonalMovement(index + 1, map);
if (flag2 && !PathFinder.BlocksDiagonalMovement(index - x, map))
{
if (!flag5 && pathGrid.WalkableFast(index - x + 1))
{
tmpPathableNeighborIndices.Add(index - x + 1);
}
if (!flag4 && pathGrid.WalkableFast(index - x - 1))
{
tmpPathableNeighborIndices.Add(index - x - 1);
}
}
if (flag3 && !PathFinder.BlocksDiagonalMovement(index + x, map))
{
if (!flag5 && pathGrid.WalkableFast(index + x + 1))
{
tmpPathableNeighborIndices.Add(index + x + 1);
}
if (!flag4 && pathGrid.WalkableFast(index + x - 1))
{
tmpPathableNeighborIndices.Add(index + x - 1);
}
}
return(tmpPathableNeighborIndices);
}
private bool NeedNewPath()
{
if (!this.destination.IsValid || this.curPath == null || !this.curPath.Found || this.curPath.NodesLeftCount == 0)
{
return(true);
}
if (this.destination.HasThing && this.destination.Thing.Map != this.pawn.Map)
{
return(true);
}
if ((this.pawn.Position.InHorDistOf(this.curPath.LastNode, 15f) || this.pawn.Position.InHorDistOf(this.destination.Cell, 15f)) && !ReachabilityImmediate.CanReachImmediate(this.curPath.LastNode, this.destination, this.pawn.Map, this.peMode, this.pawn))
{
return(true);
}
if (this.curPath.UsedRegionHeuristics && this.curPath.NodesConsumedCount >= 75)
{
return(true);
}
if (this.lastPathedTargetPosition != this.destination.Cell)
{
float num = (float)(this.pawn.Position - this.destination.Cell).LengthHorizontalSquared;
float num2;
if (num > 900f)
{
num2 = 10f;
}
else if (num > 289f)
{
num2 = 5f;
}
else if (num > 100f)
{
num2 = 3f;
}
else if (num > 49f)
{
num2 = 2f;
}
else
{
num2 = 0.5f;
}
if ((float)(this.lastPathedTargetPosition - this.destination.Cell).LengthHorizontalSquared > num2 * num2)
{
return(true);
}
}
bool flag = PawnUtility.ShouldCollideWithPawns(this.pawn);
bool flag2 = this.curPath.NodesLeftCount < 30;
IntVec3 other = IntVec3.Invalid;
int num3 = 0;
while (num3 < 20 && num3 < this.curPath.NodesLeftCount)
{
IntVec3 intVec = this.curPath.Peek(num3);
if (!intVec.Walkable(this.pawn.Map))
{
return(true);
}
if (flag && !this.BestPathHadPawnsInTheWayRecently() && (PawnUtility.AnyPawnBlockingPathAt(intVec, this.pawn, false, true, false) || (flag2 && PawnUtility.AnyPawnBlockingPathAt(intVec, this.pawn, false, false, false))))
{
return(true);
}
if (!this.BestPathHadDangerRecently() && PawnUtility.KnownDangerAt(intVec, this.pawn.Map, this.pawn))
{
return(true);
}
Building_Door building_Door = intVec.GetEdifice(this.pawn.Map) as Building_Door;
if (building_Door != null)
{
if (!building_Door.CanPhysicallyPass(this.pawn) && !this.pawn.HostileTo(building_Door))
{
return(true);
}
if (building_Door.IsForbiddenToPass(this.pawn))
{
return(true);
}
}
if (num3 != 0 && intVec.AdjacentToDiagonal(other) && (PathFinder.BlocksDiagonalMovement(intVec.x, other.z, this.pawn.Map) || PathFinder.BlocksDiagonalMovement(other.x, intVec.z, this.pawn.Map)))
{
return(true);
}
other = intVec;
num3++;
}
return(false);
}
public static bool BlocksDiagonalMovement(int x, int z, Map map)
{
return(PathFinder.BlocksDiagonalMovement(map.cellIndices.CellToIndex(x, z), map));
}
private bool BlocksDiagonalMovement(int index)
{
return(PathFinder.BlocksDiagonalMovement(index, this.map));
}
private bool BlocksDiagonalMovement(int x, int z)
{
return(PathFinder.BlocksDiagonalMovement(x, z, this.map));
}
