private void ellipse_MouseDown(object sender, MouseButtonEventArgs e)
{
e.Handled = true;
selectedNodeEllipse = (Ellipse)sender;
Cell currentCell = new Cell((int)selectedNodeEllipse.Tag);
checkMill(2, selectedNodeEllipse);
// if blue reached phase 3 having only 3 blue stones left, move to form mills or block red mills
if ((Cell.count(a, 2) == 3) && (secondPhase))
{
thirdPhaseBlue = true;
}
if ((Cell.count(a, 1) == 3) && (secondPhase))
{
thirdPhaseRed = true;
}
// blue player lost
if (secondPhase && ((Cell.count(a, 2) < 3) || (!Mill.playerCanMove(a, 2))))
{
gameOver("redWon");
}
else
// red player lost
if (secondPhase && ((Cell.count(a, 1) < 3) || (!Mill.playerCanMove(a, 1))))
{
gameOver("blueWon");
}
else
// if the game reached 70 moves (sum of both players moves) and no player won, it is a draw
if (countMoves == 70)
{
gameOver("draw");
}
else
// if red formed mill and user clicked on blue stone then remove the blue stone
if (redMill && (a[currentCell.i, currentCell.j] == 2))
{
// remove blue stone that is not inside a mill or if all the blue stones are inside mills, allow to remove from mill
if ((!blueMill) || (blueMill && Mill.StonesOnlyInMills(a, 2)))
{
drawEllipse(selectedNodeEllipse, 2, yellowColor, 15, false);
redMill = false;
removedBlueStone = true;
moveBlue();
a[currentCell.i, currentCell.j] = 0;
warning.SetResourceReference(TextBox.TextProperty, "blueStoneRemoved");
warning.Visibility = System.Windows.Visibility.Visible;
}
else
{
warning.SetResourceReference(TextBox.TextProperty, "stoneNotInMill");
warning.Visibility = System.Windows.Visibility.Visible;
}
}
else
if (!redMill)
{
removedBlueStone = false;
if (secondPhase && (secondClick == false))
{
if (a[currentCell.i, currentCell.j] == 1)
{
secondClick = true;
previousEllipse = selectedNodeEllipse;
selectedNodeEllipse.Stroke = Brushes.Yellow;
selectedNodeEllipse.StrokeThickness = 2;
}
}
else
if (secondPhase && secondClick)
{
Cell previousCell = new Cell((int)previousEllipse.Tag);
if (currentCell.Equals(previousCell))
{
selectedNodeEllipse.Stroke = Brushes.Transparent;
warning.Text = "";
warning.Visibility = System.Windows.Visibility.Hidden;
secondClick = false;
}
else
if ((a[currentCell.i, currentCell.j] == 0 && Cell.neighbour(a, previousCell, currentCell) && (!thirdPhaseRed)) ||
(a[currentCell.i, currentCell.j] == 0 && thirdPhaseRed))
{
a[previousCell.i, previousCell.j] = 0;
warning.Text = "";
warning.Visibility = System.Windows.Visibility.Hidden;
drawEllipse(previousEllipse, 1, yellowColor, 15, false);
moveRed(selectedNodeEllipse);
secondClick = false;
}
else
if (a[currentCell.i, currentCell.j] != 0 || (!Cell.neighbour(a, previousCell, currentCell)) &&
(!currentCell.Equals(previousCell)) && (!thirdPhaseRed))
{
warning.SetResourceReference(TextBox.TextProperty, "invalidMove");
warning.Visibility = System.Windows.Visibility.Visible;
// previousEllipse = selectedNodeEllipse;
}
}
if (!secondPhase)
{
moveRed(selectedNodeEllipse);
}
}
}
