示例#1
0
        /// <summary>
        /// ����ײ����ã����ש�����Ƿ����������
        /// ����У����߽��ᱻ������Ϸ�е�list powerup
        /// </summary>
        /// <param name="brick">��Ҫ����ש��</param>
        private void CheckBrickForPowerUps(Brick brick)
        {
            if (brick.powerBall) //�������������Ч
            {
                int radius = 7; //�����ɵ���İ뾶�������
                ballList.Add(new Ball(Brushes.White, radius, brick.Centre.X, brick.Centre.Y, false));
                //��������ש����������ɵ�
            }

            //�������Ҫ������������Ч
            string powerUpLabel = null;
            Brush powerUpBrush = null;

            if (brick.powerShrink)
            {
                powerUpLabel = "����";
                powerUpBrush = Brushes.LightBlue;
            }
            if (brick.powerStretch)
            {
                powerUpLabel = "�쳤";
                powerUpBrush = Brushes.LightGreen;
            }
            if (brick.powerMulti)
            {
                powerUpLabel = "������";
                powerUpBrush = Brushes.Pink;
            }

            if (brick.powerBullet)
            {
                powerUpLabel = "�ӵ�";
                powerUpBrush = Brushes.Red;
            }
            if (powerUpLabel != null)
            {
                PowerUp powerup = new PowerUp(powerUpLabel, powerUpBrush, brick.Centre.X, brick.Centre.Y);
                powerUpList.Add(powerup);
            } //ֻ��ש������������ߵ�����²�����������
        }
示例#2
0
文件: Form1.cs 项目: mhansen/breakout
        /// <summary>
        /// Called after a collision. Checks the brick to see if it had any powerups inside it
        /// If it does, the powerups are added to the list of powerups in play
        /// </summary>
        /// <param name="brick">The brick to check for powerups</param>
        private void CheckBrickForPowerUps(Brick brick)
        {
            if (brick.powerBall) //extra ball instantly takes effect
            {
                Random randy = new Random();
                int radius = randy.Next(3, 8); //new ball has a random radius
                ballList.Add(new Ball(Brushes.Black, radius, brick.Centre.X, brick.Centre.Y, false));
                //new ball is created centred at the centre of the old brick
            }

            //these powerups have to be caught by the paddle
            string powerUpLabel = null;
            Brush powerUpBrush = null;

            if (brick.powerShrink)
            {
                powerUpLabel = "Shrink";
                powerUpBrush = Brushes.LightBlue;
            }
            if (brick.powerStretch)
            {
                powerUpLabel = "Stretch";
                powerUpBrush = Brushes.LightGreen;
            }
            if (brick.powerMulti)
            {
                powerUpLabel = "Multi";
                powerUpBrush = Brushes.Pink;
            }

            if (powerUpLabel != null)
            {
                PowerUp powerup = new PowerUp(powerUpLabel, powerUpBrush, brick.Centre.X, brick.Centre.Y);
                powerUpList.Add(powerup);
            } //only add the powerup if a powerup is found in the brick
        }