/// <summary>
/// コンストラクタ
/// </summary>
public Ball(MainWindow mainWindow)
{
this.mainWindow = mainWindow;
this.barArray = mainWindow.barArray;
this.sound = mainWindow.sound;
this.ballBitmapImage = new BitmapImage();
this.ballBitmapImage.BeginInit();
this.ballBitmapImage.UriSource = new Uri("Resources/Image/Ball.bmp", UriKind.Relative);
this.ballBitmapImage.EndInit();
this.ballBitmapImageBuffer = new byte[this.ballBitmapImage.PixelWidth * this.ballBitmapImage.PixelHeight * 4];
this.ballBitmapImage.CopyPixels(this.ballBitmapImageBuffer, this.ballBitmapImage.PixelWidth * 4, 0);
this.width = this.ballBitmapImage.PixelWidth;
this.height = this.ballBitmapImage.PixelHeight;
this.x = this.barArray[0].x + Bar.width / 2 - this.width / 2;
this.y = this.barArray[0].y - this.height - 5;
this.random = new Random();
this.dx = this.random.Next(-4, 4); // 横方向の移動速度は-4以上4未満
this.dy = this.random.Next(-5, -3); // 縦方向の移動速度は-5以上-3未満
if (this.dx == 0)
this.dx = 3;
}
/// <summary>
/// コンストラクタ
/// </summary>
public Bar(MainWindow mainWindow, int barType)
{
this.mainWindow = mainWindow;
this.barType = barType;
this.isActive = false;
this.ResetPosition();
}