yichael_smartbow/Assets/BowArrow/Scripts/Game/TargetBody.cs

using UnityEngine;
/* 组件-射击目标-靶子 */
public class TargetBody : MonoBehaviour
{
    [SerializeField] GameObject cameraForTargetView;
    float distance = 70f;
    public static TargetBody ins;

    void Start()
    {
        ins = this;
        SetDistance(distance);
    }

    void Update()
    {
        TargetView targetView = TargetView.ins;
        if (targetView && targetView.IsOpen() != cameraForTargetView.activeSelf) {
            cameraForTargetView.SetActive(targetView.IsOpen());
        }
    }

    public void Hit(Arrow arrow, Vector3 hitPosition) {
        arrow.Hit();
        AudioMgr.ins.PlayHit(AudioMgr.GetAudioSource(this.gameObject));
        bool hitTarget = false;
        if (arrow.armBow.validTargets.Contains(this)) {
            float maxSize = Vector3.Distance(this.transform.Find("CenterPoint").position, this.transform.Find("SidePoint").position);
            float radius = this.measureRadius(hitPosition);
            float score = Mathf.Clamp(10f - radius / maxSize * 10f, 0, 9.9f) + 1;
            if (score >= 1) {
                score = (float)System.Math.Round((double)score, CommonConfig.ringsPrecision);
                GameMgr.ins.gameMode.HitTarget(score);
                //AudioMgr.ins.PlayCheer(true);
                hitTarget = true;
            }
        }
        if (!hitTarget) {
            GameMgr.ins.gameMode.HitTarget(0);
            //AudioMgr.ins.PlayCheer(false);
        }
        arrow.hitType = hitTarget ? Arrow.HitType.TargetInRing : Arrow.HitType.TargetOutRing; 
    }

    float measureRadius(Vector3 position) {
        return Vector3.Distance(this.transform.Find("CenterPoint").position, position);
    }

    public void SetDistance(float value) {
        distance = value;
        Vector3 v3 = this.transform.parent.localPosition;
        v3.x = 30 - GameMgr.RealSizeToGameSize(value);
        this.transform.parent.localPosition = v3;
    }

    public float GetDistance() {
        return distance;
    }
}