INNER CODE UNIT · Python

ball_paddle_collision

metafy-social/python-scripts · scripts/Brick-Breaker-Python/main.py:118

def ball_paddle_collision(ball, paddle):
    if not (ball.x <= paddle.x + paddle.width and ball.x >= paddle.x):
        return
    if not (ball.y + ball.radius >= paddle.y):
        return

    paddle_center = paddle.x + paddle.width/2
    distance_to_center = ball.x - paddle_center

    percent_width = distance_to_center / paddle.width
    angle = percent_width * 90
    angle_radians = math.radians(angle)

    x_vel = math.sin(angle_radians) * ball.VEL
    y_vel = math.cos(angle_radians) * ball.VEL * -1

    ball.set_vel(x_vel, y_vel)

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