public CellMatrix Import(string[] lines, CellMatrixOverflowPolicy overflowPolicy)
{
var matrix = new CellMatrix(lines[0].Length, lines.Length, overflowPolicy); // szerokość to długość zerowej linijki, wysokość to liczba linijek
for (var x = 0; x < matrix.Width; ++x)
{
for (var y = 0; y < matrix.Height; ++y)
{
CellLifeState state;
if (lines[y][x] == '#')
{
state = CellLifeState.Alive;
}
else
{
state = CellLifeState.Dead;
}
matrix.SetCellLifeState(x, y, state);
}
}
return(matrix);
}
public void CalculateNextMatrix()
{
var nextMatrix = new CellMatrix(_currentMatrix.Width, _currentMatrix.Height, _currentMatrix.OverflowPolicy);
for (var x = 0; x < _currentMatrix.Width; ++x)
{
for (var y = 0; y < _currentMatrix.Height; ++y)
{
var state = _currentMatrix.GetCellLifeState(x, y);
var aliveNeighbors = CountAliveNeighbors(x, y);
switch (state)
{
case CellLifeState.Dead:
if (aliveNeighbors == 3)
{
nextMatrix.SetCellLifeState(x, y, CellLifeState.Alive);
}
else
{
nextMatrix.SetCellLifeState(x, y, CellLifeState.Dead);
}
break;
case CellLifeState.Alive:
if (aliveNeighbors < 2 || aliveNeighbors > 3)
{
nextMatrix.SetCellLifeState(x, y, CellLifeState.Dead);
}
else
{
nextMatrix.SetCellLifeState(x, y, CellLifeState.Alive);
}
break;
}
}
}
_currentMatrix = nextMatrix;
}