Exemplos de Ball::DecreaseSpeed em C++ (Cpp)

Exemplo n.º 1

Arquivo: Pong.cpp Projeto: catlin0123/Pong

/**************************************************************************//**
* @author Paul Blasi, Caitlin Taggart
*
* @par Description:
* The action a ball is to take when it collides with the right paddle
*
* @param[in] col - the type of collision that occurred
*
*****************************************************************************/
void BallCollideWithRightPaddle(CollisionTypeEnum col)
{
    BALL.BounceOffPaddle(col);
    float ratio = ((RIGHT_PLAYER.Center.Y - BALL.Center.Y) / (RIGHT_PLAYER.Center.Y - RIGHT_PLAYER.Y_Max()));
	BALL.BounceOffPaddle(ratio);

	if (RIGHT_PLAYER.X_Vel() <= 0)
	{
		if (RIGHT_PLAYER.Velocity() > BALL.Velocity())
		{
			BALL.IncreaseSpeed((RIGHT_PLAYER.Velocity() - BALL.Velocity()) / 3);
		}
		else
		{
			BALL.DecreaseSpeed(-1 * (RIGHT_PLAYER.Velocity() - BALL.Velocity()) / 3);
		}
	}
    
	if (LAST_PADDLE_COLLISION != "Right")
	{
		LEFT_PLAYER.ReduceSize();
		RIGHT_PLAYER.ReduceSize();
	}

	LAST_PADDLE_COLLISION = "Right";
}