private void Menu_NewGame_Click(object sender, RoutedEventArgs e)
{
canvas.Children.Clear();
_currentShape = ShapesFactory.CreateShape(canvas);
previewCanvas.Children.Clear();
_currentPreviewShape = ShapesFactory.CreateShape(previewCanvas);
_currentInterval = 300;
_gameTimer.Interval = _currentInterval;
_score = 0;
_gameTimer.Start();
_gameStarted = true;
_pause = false;
gameOverTxtBlk.Text = string.Empty;
gameScoreTxtBlk.Text = "Score: ";
}
private void _gameTimer_Elapsed(object sender, ElapsedEventArgs e)
{
_gameTimer.Stop();
Dispatcher.Invoke(() =>
{
lock (this)
{
if (_currentShape.IsStacked(canvas))
{
RemoveFullLinesIfEnabled();
if (IsCanvasOverflow())
{
gameOverTxtBlk.Text = "GAME OVER";
_gameStarted = false;
_gameTimer.Stop();
return;
}
else
{
_currentShape = ShapesFactory.CreateShape(canvas, _currentPreviewShape.GetType());
previewCanvas.Children.Clear();
_currentPreviewShape = ShapesFactory.CreateShape(previewCanvas);
}
}
else
{
try // when Application shutdown, can be exception here
{
_currentShape.MoveDown();
}
catch (Exception)
{
}
}
}
});
_gameTimer.Start();
}