private IGameOfLifeGrid ConvertSerializedGridToGameGrid(Grid grid)
{
int columnCount = grid.Rows.Max(r => r.Cells.Count);
GameOfLifeGrid g = new GameOfLifeGrid(columnCount, grid.Rows.Count);
for (int rowIndex = 0; rowIndex < grid.Rows.Count; rowIndex++)
{
for (int columnIndex = 0; columnIndex < grid.Rows[rowIndex].Cells.Count; columnIndex++)
{
g[rowIndex, columnIndex] = new Cell(grid.Rows[rowIndex].Cells[columnIndex].On ? CellState.Live : CellState.Dead, columnIndex, rowIndex);
}
}
return g;
}
private CellCollection GetNeighbors(Cell[,] cells, int rowIndex, int columnIndex)
{
CellCollection cellCollection = new CellCollection();
int previousRowIndex = rowIndex - 1;
int previousColumnIndex = columnIndex - 1;
int nextRowIndex = rowIndex + 1;
int nextColumnIndex = columnIndex + 1;
if (previousRowIndex >= 0)
{
if (previousColumnIndex >= 0)
cellCollection.Add(cells[previousRowIndex, previousColumnIndex]);
cellCollection.Add(cells[previousRowIndex, columnIndex]);
if (nextColumnIndex < this.Size.Width)
cellCollection.Add(cells[previousRowIndex, nextColumnIndex]);
}
if (nextRowIndex < this.Size.Height)
{
if (previousColumnIndex >= 0)
cellCollection.Add(cells[nextRowIndex, previousColumnIndex]);
cellCollection.Add(cells[nextRowIndex, columnIndex]);
if (nextColumnIndex < this.Size.Width)
cellCollection.Add(cells[nextRowIndex, nextColumnIndex]);
}
if (previousColumnIndex >= 0)
cellCollection.Add(cells[rowIndex, previousColumnIndex]);
if (nextColumnIndex < this.Size.Width)
cellCollection.Add(cells[rowIndex, nextColumnIndex]);
return cellCollection;
}