public Image MoveInLeftDirection(Image image)
{
if (_moveImage.GetType() == typeof(ImageDirectionTop))
{
_moveImage = new ImageDirectionRight();
return(MoveImageInDirection(image));
}
if (_moveImage.GetType() == typeof(ImageDirectionRight))
{
_moveImage = new ImageDirectionBottom();
return(MoveImageInDirection(image));
}
if (_moveImage.GetType() == typeof(ImageDirectionBottom))
{
_moveImage = new ImageDirectionLeft();
return(MoveImageInDirection(image));
}
if (_moveImage.GetType() == typeof(ImageDirectionLeft))
{
_moveImage = new ImageDirectionTop();
return(MoveImageInDirection(image));
}
else
{
throw new Exception("Unknow Direction");
}
}
public MoveImage(IMoveImage moveimage)
{
_moveImage = moveimage;
}