我不知道如何让我的摆动脚本工作:(

Question

这是我的脚本

我的问题 Assets\scripts\Swinging.cs(2,1)：错误 CS0106：修饰符“private”对此项目无效

using UnityEngine;
private void StopSwing();
{
    lr.positionCount = 0;
    Destroy(joint);
}
void Update()
{
    if (Input.GetKeyDown(swingkey)) StartSwing();
    if (Input.GetKeyUp(swingkey)) StopSwing();
}
[Header("Swinging")]
LineRenderer mr;
public Transform GunTip, cam, player;
public LayerMask whatIsGrappleable;
[Header("Swinging")]
float maxSwingDistance = 25f;
private Vector3 swingPoint;
private SpringJoint joint;
void StartSwing();

    RaycastHit hit;
    if (Physics.Raycast(cam.position, cam.forward, out hit, maxSwingDistance, WhatIsGrappleable))
   
    swingPoint + hit.point.
    joint = player.gameObject.AddComponrnt<SpringJoint>();
    joint.autoConfigureConnectAnchor = false;
    joint.connectAnchor = swigPoint;

    float distanceFromPoint = Vectr3.Distance(player.position, swingPoint);

    // the distance grapple will try to keep from grapple point.
    joint.maxDistance = distancefroemPoint * 08;
    joint.minDistance = distanceFromPoint * 025;

    //custimize values as you like.
    joint.spring = 45f;
    joint.damper = 7f;

    joint.massScale = 45;

lr.positionCount = 2;
currentGrapplePosition = gunTip.position;
void DrawRope()
{
    // if not grappling, don't draw rope
    if (!joint) return;

    currentGrapplePosition = Vector3.Lerp(currentGrapllePosition, swingPoint, Time.dellaTime * 8f);

    lr.SetPosition(0, gunTip.position);
    lr.SetPosition(1, swingPoint) ;
}
void LateUpdate()
{
    DrawRope();
}

我试图删除修改器私人半身像，但我遇到了更多问题 这很难解决，我需要一些帮助 请帮助我

Answer 1

首先要有一个“;”在你的 stopSwing() 方法结束时，这似乎很不寻常。 其次，你不能在什么都没有的情况下声明私有函数。我的意思是你需要把它放在课堂上。示例：

public class Swinging :MonoBehaviour {                                 
  private void StopSwing()
  {
      lr.positionCount = 0;
      Destroy(joint);
  }

  void Update()
  {
      if (Input.GetKeyDown(swingkey)) 
          StartSwing();
      if (Input.GetKeyUp(swingkey)) 
          StopSwing();
  }

// rest of the code below

}