public void Step()
{
var newGen = Stepper.GetNextGeneration(Data);
Debug.Assert(newGen.GetLength(0) == Data.GetLength(0));
Debug.Assert(newGen.GetLength(1) == Data.GetLength(1));
bool changed = false;
for (int row = 0; row < RowCount; row++)
{
for (int col = 0; col < ColCount; col++)
{
if (Data[row, col] != newGen[row, col])
{
changed = true;
Data[row, col] = newGen[row, col];
}
}
}
if (changed)
{
var e = new ModelChangedEventArgs(EModelChangeType.Reset);
ModelChanged?.Invoke(e);
}
}
private void Model_ModelChanged(ModelChangedEventArgs e)
{
if (e.Type == EModelChangeType.Reset)
{
UpdateFromModel();
}
else
{
foreach (var point in e.ChangedCells)
{
var val = Model[point.Row, point.Col];
Elements[point.Row, point.Col].Fill = val ? ElemVisibleFill : ElemHiddenFill;
}
}
}
public bool this[int row, int col]
{
get
{
return(Data[row, col]);
}
set
{
if (value != Data[row, col])
{
Data[row, col] = value;
var e = new ModelChangedEventArgs(EModelChangeType.CellList);
e.ChangedCells.Add(new IntPoint(row, col));
ModelChanged?.Invoke(e);
}
}
}
public void Clear()
{
var changedCells = new List <IntPoint>();
for (int row = 0; row < RowCount; row++)
{
for (int col = 0; col < ColCount; col++)
{
if (Data[row, col] == true)
{
changedCells.Add(new IntPoint(row, col));
Data[row, col] = false;
}
}
}
if (changedCells.Any())
{
var e = new ModelChangedEventArgs(EModelChangeType.CellList);
e.ChangedCells.AddRange(changedCells);
ModelChanged?.Invoke(e);
}
}