public PathFinderFast(byte[] grid, byte gridBit, int gridWidth, int gridHeight, int[] customCosts)
{
if (grid == null)
{
throw new Exception("Grid cannot be null");
}
mGrid = grid;
mCustomCosts = customCosts;
mGridBit = gridBit;
mGridX = (ushort)gridWidth; // (ushort) (mGrid.GetUpperBound(0) + 1);
mGridY = (ushort)gridHeight; // (ushort) (mGrid.GetUpperBound(1) + 1);
mGridXMinus1 = (ushort)(mGridX - 1);
mGridYLog2 = (ushort)Math.Log(mGridX, 2);
// This should be done at the constructor, for now we leave it here.
if (Math.Log(mGridX, 2) != (int)Math.Log(mGridX, 2) ||
Math.Log(mGridY, 2) != (int)Math.Log(mGridY, 2))
{
throw new Exception("Invalid Grid, size in X and Y must be power of 2");
}
if (mCalcGrid == null || mCalcGrid.Length != (mGridX * mGridY))
{
mCalcGrid = new PathFinderNodeFast[mGridX * mGridY];
}
mOpen = new PriorityQueueB <int> (new ComparePFNodeMatrix(mCalcGrid));
}
public PathFinderAdminEntity(AdminEntity[] entities)
{
if (entities == null)
{
throw new Exception("entities cannot be null");
}
mEntities = entities;
if (mCalcGrid == null || mCalcGrid.Length != mEntities.Length)
{
mCalcGrid = new PathFinderNodeAdmin[mEntities.Length];
}
mOpen = new PriorityQueueB <int> (new ComparePFNodeMatrix(mCalcGrid));
}
public PathFinderCells(CellCosts[] grid, int gridWidth, int gridHeight)
{
if (grid == null)
{
throw new Exception("Grid cannot be null");
}
mGrid = grid;
mGridX = (ushort)gridWidth;
mGridY = (ushort)gridHeight;
if (mCalcGrid == null || mCalcGrid.Length != (mGridX * mGridY))
{
mCalcGrid = new PathFinderNodeFast[mGridX * mGridY];
}
mOpen = new PriorityQueueB <int>(new ComparePFNodeMatrix(mCalcGrid));
}
