一个弹幕射击的函数

public static void Shoot(float speed, float angle)
{
  var bullet = new GameObject("bullet", Type.Bullet, 0, 0);
  bullet.speed = speed;
  bullet.angle = angle;
}

Shoot(5, 20);
Shoot(5, 70);
Shoot(5, 120);
Shoot(5, 170);