public void Reload()
{
LockKeyPress = true;
var animation = new DoubleAnimation(1, 0, new Duration(TimeSpan.FromSeconds(0.2)));
animation.Completed += (object sender, EventArgs e) =>
{
Menu.Visibility = Visibility.Hidden;
Fill.Visibility = Visibility.Hidden;
LockKeyPress = false;
};
Menu.BeginAnimation(OpacityProperty, animation);
Fill.BeginAnimation(OpacityProperty, animation);
Moved = false;
FilledCells = 0;
Score = 0;
AnimatedCells = 0;
Cells = new Cell[4, 4];
Playground.Children.Clear();
CreateGrid();
CreateRandomCell();
CreateRandomCell();
UpdateGrid();
}
public void Move(int x, int y, Direction dir)
{
Point StartPos = new Point(x, y);
Point EndPos = new Point(x, y);
var val = Cells[x, y].Value;
var color = Cells[x, y].Fill.Fill;
int xOffset = 0;
int yOffset = 0;
if (dir == Direction.Left)
{
xOffset = -1;
if (x == 0)
{
return;
}
}
else if (dir == Direction.Right)
{
xOffset = 1;
if (x == CellsCount - 1)
{
return;
}
}
else if (dir == Direction.Up)
{
yOffset = -1;
if (y == 0)
{
return;
}
}
else if (dir == Direction.Down)
{
yOffset = 1;
if (y == CellsCount - 1)
{
return;
}
}
if (Cells[x + xOffset, y + yOffset].Value == Cells[x, y].Value && !Cells[x + xOffset, y + yOffset].Joined && !Cells[x, y].Joined && Cells[x, y].Value != 0)
{
var value = Cells[x, y].Value;
Cells[x, y].Value = 0;
Cells[x + xOffset, y + yOffset].Value = value * 2;
Score += value * 2;
EndPos.X = x + xOffset;
EndPos.Y = y + yOffset;
Cells[x + xOffset, y + yOffset].Joined = true;
if (value > 0)
{
Moved = true;
}
}
else
{
bool end = false;
for (; !end;)
{
if (Cells[x + xOffset, y + yOffset].Value == 0 && Cells[x, y].Value != 0)
{
var value = Cells[x, y].Value;
Cells[x, y].Value = 0;
Cells[x + xOffset, y + yOffset].Value = value;
if (Cells[x, y].Joined)
{
Cells[x, y].Joined = false;
Cells[x + xOffset, y + yOffset].Joined = true;
}
if (!Cells[x, y].Joined)
{
Cells[x + xOffset, y + yOffset].Joined = false;
}
EndPos.X = x + xOffset;
EndPos.Y = y + yOffset;
x += xOffset;
y += yOffset;
if (value > 0)
{
Moved = true;
}
;
}
else
{
if (Cells[x + xOffset, y + yOffset].Value == Cells[x, y].Value && !Cells[x + xOffset, y + yOffset].Joined && !Cells[x, y].Joined && Cells[x, y].Value != 0)
{
var value = Cells[x, y].Value;
Cells[x, y].Value = 0;
Cells[x + xOffset, y + yOffset].Value = value * 2;
Score += value * 2;
EndPos.X = x + xOffset;
EndPos.Y = y + yOffset;
Cells[x + xOffset, y + yOffset].Joined = true;
if (value > 0)
{
Moved = true;
}
}
break;
}
if (dir == Direction.Left && x <= 0)
{
end = true;
}
else if (dir == Direction.Right && x >= CellsCount - 1)
{
end = true;
}
else if (dir == Direction.Up && y <= 0)
{
end = true;
}
else if (dir == Direction.Down && y >= CellsCount - 1)
{
end = true;
}
}
}
var width = CanvasSize.Width - 2 * BlockMargin;
var height = CanvasSize.Height - 2 * BlockMargin;
var cellWidth = width / CellsCount - (CellsCount - 1.0) / CellsCount * BlockMargin;
var cellHeight = height / CellsCount - (CellsCount - 1.0) / CellsCount * BlockMargin;
var x1 = StartPos.X * cellWidth + BlockMargin * (StartPos.X + 1);
var y1 = StartPos.Y * cellWidth + BlockMargin * (StartPos.Y + 1);
var x2 = EndPos.X * cellWidth + BlockMargin * (EndPos.X + 1);
var y2 = EndPos.Y * cellWidth + BlockMargin * (EndPos.Y + 1);
var itteration = 0;
var itterations = 10;
var cellFill = new Rectangle();
cellFill.Fill = GetColor(val);
cellFill.Width = cellWidth;
cellFill.Height = cellHeight;
cellFill.SetValue(LeftProperty, (x2 - x1) * itteration / (double)itterations + x1);
cellFill.SetValue(TopProperty, (y2 - y1) * itteration / (double)itterations + y1);
cellFill.RadiusX = BorderRadius;
cellFill.RadiusY = BorderRadius;
var label = new Label();
label.Content = val.ToString();
var viewBox = new Viewbox();
label.Foreground = ((Label)Cells[(int)StartPos.X, (int)StartPos.Y].Content.Child).Foreground;
viewBox.Child = label;
viewBox.Width = cellWidth;
viewBox.Height = cellHeight;
viewBox.SetValue(LeftProperty, (x2 - x1) * itteration / (double)itterations + x1);
viewBox.SetValue(TopProperty, (y2 - y1) * itteration / (double)itterations + y1);
if (val != 0)
{
AnimatedCells++;
Playground.Children.Add(cellFill);
Playground.Children.Add(viewBox);
var animationX = new DoubleAnimation(x1, x2, new Duration(TimeSpan.FromSeconds(0.2)));
var animationY = new DoubleAnimation(y1, y2, new Duration(TimeSpan.FromSeconds(0.2)));
animationX.Completed += (object sender, EventArgs e) =>
{
Playground.Children.Remove(cellFill);
Playground.Children.Remove(viewBox);
UpdateGrid((int)EndPos.X, (int)EndPos.Y);
if (AnimatedCells >= FilledCells)
{
LockKeyPress = false;
UpdateGrid();
}
var soltionExists = CheckCells();
if (!soltionExists)
{
LockKeyPress = true;
Menu.Visibility = Visibility.Visible;
Fill.Visibility = Visibility.Visible;
MenuMessage.Content = "Game over";
var animation = new DoubleAnimation(0, 1, new Duration(TimeSpan.FromSeconds(0.2)));
Menu.BeginAnimation(OpacityProperty, animation);
Fill.BeginAnimation(OpacityProperty, animation);
}
foreach (var cell in Cells)
{
if (cell.Value == 2048)
{
LockKeyPress = true;
Menu.Visibility = Visibility.Visible;
Fill.Visibility = Visibility.Visible;
MenuMessage.Content = "You win";
var animation = new DoubleAnimation(0, 1, new Duration(TimeSpan.FromSeconds(0.2)));
Menu.BeginAnimation(OpacityProperty, animation);
Fill.BeginAnimation(OpacityProperty, animation);
}
}
};
cellFill.BeginAnimation(LeftProperty, animationX);
cellFill.BeginAnimation(TopProperty, animationY);
viewBox.BeginAnimation(LeftProperty, animationX);
viewBox.BeginAnimation(TopProperty, animationY);
Cells[(int)StartPos.X, (int)StartPos.Y].Fill.Fill = ForeColor;
((Label)Cells[(int)StartPos.X, (int)StartPos.Y].Content.Child).Content = "";
}
}
