public void ChangeStatusCell(object parameter)
{
if (parameter.GetType() != typeof(CellViewModel))
{
throw new ArgumentException("parameter");
}
CellViewModel cell = parameter as CellViewModel;
if (cell.Status == CellStatus.Empty)
{
SetStatusCell(cell);
lastUsedCell = cell;
if (IsGameOver(Cells))
{
System.Windows.MessageBox.Show("Игра окончена");
ResetAllStatus();
}
else if (IsDraw(Cells))
{
System.Windows.MessageBox.Show("Ничья");
ResetAllStatus();
}
}
else
{
if (cell == lastUsedCell)
{
cell.Status = CellStatus.Empty;
GameStatus = (GameStatus == GameStatus.Cross) ? GameStatus.Zero : GameStatus.Cross;
}
}
}
private void InitializationCells()
{
Cell1 = new CellViewModel();
Cell2 = new CellViewModel();
Cell3 = new CellViewModel();
Cell4 = new CellViewModel();
Cell5 = new CellViewModel();
Cell6 = new CellViewModel();
Cell7 = new CellViewModel();
Cell8 = new CellViewModel();
Cell9 = new CellViewModel();
Cells = new CellViewModel[, ]
{
{
Cell1,
Cell2,
Cell3
},
{
Cell4,
Cell5,
Cell6
},
{
Cell7,
Cell8,
Cell9
}
};
}
private bool IsDraw(CellViewModel[,] cells)
{
bool result = true;
for (int i = 0; i < cells.GetLength(0); i++)
{
for (int j = 0; j < cells.GetLength(0); j++)
{
CellViewModel cell = cells[i, j];
if (cell.Status == CellStatus.Empty)
{
result = false;
break;
}
}
}
return(result);
}
private void SetStatusCell(CellViewModel cell)
{
switch (GameStatus)
{
case GameStatus.Cross:
if (cell.Status == CellStatus.Empty)
{
cell.Status = CellStatus.Cross;
}
GameStatus = GameStatus.Zero;
break;
case GameStatus.Zero:
if (cell.Status == CellStatus.Empty)
{
cell.Status = CellStatus.Zero;
}
GameStatus = GameStatus.Cross;
break;
}
}
