void puzzle_StartPositionChanged(object sender, StartPositionChangedEventArgs e)
{
if (e.OldPosition == e.NewPosition)
{
return;
}
if (e.OldPosition.X != -1 && e.OldPosition.Y != -1)
{
Button oldPlayerButton = this.FindButtonForCoords(e.OldPosition);
this.RemovePlayerTriangleFromButton(oldPlayerButton);
}
Button newPlayerButton = this.FindButtonForCoords(e.NewPosition);
this.AddPlayerTriangleToButton(newPlayerButton);
Shape playerTriangle = this.FindPlayerTriangleInButton(newPlayerButton);
playerTriangle.RenderTransform = new RotateTransform(90 * this.puzzle.StartDirection + 180, 5, 5);
}
private void StartPositionChanged(object sender, StartPositionChangedEventArgs e)
{
this.UpdateStartPosition(e.Index);
}
