public static void InitializeNeighbourhood2D(TwoDimCell cell, ICell[][] cells, int cellBoardSize)
{
int neighbourhoodWidth = cell.neighbourhoodSize.Neighbourhood1DRadius();
bool upperCell = cell.x < 0 + neighbourhoodWidth;
bool rightCell = cell.y > cellBoardSize - 1 - neighbourhoodWidth;
bool lowerCell = cell.x > cellBoardSize - 1 - neighbourhoodWidth;
bool leftCell = cell.y < 0 + neighbourhoodWidth;
bool VertMidCell = !rightCell && !leftCell;
bool HoriMidCell = !upperCell && !lowerCell;
bool safeCell = VertMidCell && HoriMidCell;
if (safeCell)
{
Safe2DInitialize(cell, cells, neighbourhoodWidth);
}
else if (VertMidCell)
{
InitializeVerticalMiddle(cell, cells, neighbourhoodWidth, cellBoardSize, upperCell, lowerCell);
}
else if (HoriMidCell)
{
InitializeHorizontalMiddle(cell, cells, neighbourhoodWidth, cellBoardSize, rightCell, leftCell);
}
else
{
InitializeCornerCell(cell, cells, neighbourhoodWidth, cellBoardSize, upperCell, rightCell, lowerCell, leftCell);
}
}
public Test2DimCA() : base()
{
parameters = new CAParameters(NeighbourHoodSize: 5,
CellStateCount: 2,
CellWorldWidth: 10,
MaxGeneration: 4);
MakeStates(parameters.CellStateCount);
seed = new float[10][];
seed[0] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[1] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[2] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[3] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[4] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[5] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[6] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[7] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[8] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
seed[9] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal = new float[10][];
goal[0] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[1] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[2] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[3] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[4] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[5] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[6] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[7] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[8] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
goal[9] = new float[] { 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 };
if (seed.Length != parameters.CellWorldWidth ||
goal.Length != parameters.CellWorldWidth)
{
throw new FormatException("seed not compatible with experiment parameters" + seed.Length + " " + goal.Length);
}
cells = new TwoDimCell[parameters.CellWorldWidth][];
for (int i = 0; i < parameters.CellWorldWidth; i++)
{
cells[i] = new TwoDimCell[parameters.CellWorldHeight];
for (int j = 0; j < parameters.CellWorldWidth; j++)
{
cells[i][j] = new TwoDimCell(i, j, cells, parameters.NeighbourHoodSize);
}
}
foreach (TwoDimCell[] cellRow in cells)
{
foreach (TwoDimCell cell in cellRow)
{
cell.InitializeNeighbourhood();
}
}
}
private static void InitializeVerticalMiddle(TwoDimCell cell, ICell[][] cells, int neighbourhoodWidth, int cellBoardSize, bool upperCell, bool lowerCell)
{
if (upperCell)
{
Upper2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
else if (lowerCell)
{
Lower2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
}
private static void InitializeHorizontalMiddle(TwoDimCell cell, ICell[][] cells, int neighbourhoodWidth, int cellBoardSize, bool rightCell, bool leftCell)
{
if (leftCell)
{
Left2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
else if (rightCell)
{
Right2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
}
private static void UpperLeft2DInitialize(TwoDimCell cell, ICell[][] cells, int neighbourhoodWidth, int cellBoardSize)
{
List <ICell> neighbourhood = new List <ICell>();
//width == 1
neighbourhood.Add(cells[cellBoardSize - 1][0]);
neighbourhood.Add(cells[0][1]);
neighbourhood.Add(cells[1][0]);
neighbourhood.Add(cells[0][cellBoardSize - 1]);
neighbourhood.Add(cells[0][0]);
//width == 2
if (neighbourhoodWidth >= 2)
{
neighbourhood.Add(cells[cellBoardSize - 1][cellBoardSize - 1]);
neighbourhood.Add(cells[cellBoardSize - 1][1]);
neighbourhood.Add(cells[1][1]);
neighbourhood.Add(cells[1][cellBoardSize - 1]);
}
cell.Neighbourhood = neighbourhood;
}
private static void Right2DInitialize(TwoDimCell cell, ICell[][] cells, int neighbourhoodWidth, int cellBoardSize)
{
List <ICell> neighbourhood = new List <ICell>();
int i = cell.x;
//width == 1
neighbourhood.Add(cells[i - 1][cellBoardSize - 1]);
neighbourhood.Add(cells[i][0]);
neighbourhood.Add(cells[i + 1][cellBoardSize - 1]);
neighbourhood.Add(cells[i][cellBoardSize - 2]);
neighbourhood.Add(cells[i][cellBoardSize - 1]);
//width == 2
if (cellBoardSize >= 2)
{
neighbourhood.Add(cells[i - 1][cellBoardSize - 2]);
neighbourhood.Add(cells[i - 1][0]);
neighbourhood.Add(cells[i + 1][0]);
neighbourhood.Add(cells[i + 1][cellBoardSize - 2]);
}
cell.Neighbourhood = neighbourhood;
}
private static void Safe2DInitialize(TwoDimCell cell, ICell[][] cells, int neighbourhoodWidth)
{
List <ICell> neighbourhood = new List <ICell>();
int i = cell.x;
int j = cell.y;
//width == 1
neighbourhood.Add(cells[i - 1][j]);
neighbourhood.Add(cells[i][j + 1]);
neighbourhood.Add(cells[i + 1][j]);
neighbourhood.Add(cells[i][j - 1]);
neighbourhood.Add(cells[i][j]);
//width == 2
if (neighbourhoodWidth == 2)
{
neighbourhood.Add(cells[i - 1][j - 1]);
neighbourhood.Add(cells[i - 1][j + 1]);
neighbourhood.Add(cells[i + 1][j + 1]);
neighbourhood.Add(cells[i + 1][j - 1]);
}
cell.Neighbourhood = neighbourhood;
}
private static void InitializeCornerCell(TwoDimCell cell, ICell[][] cells, int neighbourhoodWidth, int cellBoardSize, bool upperCell, bool rightCell, bool lowerCell, bool leftCell)
{
bool URCell = upperCell && rightCell;
bool LRCell = rightCell && lowerCell;
bool LLCell = lowerCell && leftCell;
bool ULCell = leftCell && upperCell;
if (URCell)
{
UpperRight2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
if (LRCell)
{
LowerRight2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
if (LLCell)
{
LowerLeft2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
if (ULCell)
{
UpperLeft2DInitialize(cell, cells, neighbourhoodWidth, cellBoardSize);
}
}
public static void InitializeNeighbourhood2D(TwoDimCell cell, ICell[][] cells)
{
NeighbourhoodInitializor2D.InitializeNeighbourhood2D(cell, cells, cells.GetLength(0));
}
