将GameObject附加到枪管上

Question

我目前正在开发2D射击游戏。我的问题是子弹应该从那里退出的GameObject。当我翻转精灵时，GameObject不会翻转它，即使它是我的武器的子代。红色箭头是子弹的轨迹。

参见下图：

[当我转动角色时，我会翻转手以使其看起来不那么晃动。我为此使用的代码很简单：

void Flip()
{
    facingRight = !facingRight; //Works as a toggle
    GetComponent<SpriteRenderer>().flipX = !facingRight; //Fliping my character
    child = GameObject.Find("Hand"); //Finds the hand sprite
    m4a1_child = GameObject.Find("M4A1_on_hand");  //Find wep sprite
    child.GetComponent<SpriteRenderer>().flipY = !facingRight;  //flips hand
    m4a1_child.GetComponent<SpriteRenderer>().flipY = !facingRight;  //flips weapon
}

我如何将游戏对象“粘”在我的枪管上？

用于移动手+武器的代码是：

    void Update()
{
    Vector3 cursorPos =
    Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, 0));
    Vector3 playerPos = Player.transform.position;

    Vector3 playerToCursor = cursorPos - playerPos;
    Vector3 dir = playerToCursor.normalized;
    Vector3 cursorVector = dir * radius;

    if (playerToCursor.magnitude < cursorVector.magnitude) //detect if mouse is in inner radius
        cursorVector = playerToCursor;

    transform.position = playerPos + cursorVector;

    float angle = Mathf.Atan2(playerToCursor.y, playerToCursor.x) * Mathf.Rad2Deg;
    transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);

}

Answer 1

实际上，由于您可能要根据枪支子弹的方向来进行计算，因此最好不要取其比例尺。因此，最好忽略我写的第一条评论。