yichael_smartbow/Assets/BowArrow/Scripts/Expand/AutoResetView.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

/*
按下自动校准键出现倒计时3秒，同时伴有文字提示用户“三秒后即将开始校准，
请扶稳弓箭。”倒计时3秒后出现一个进度条也是三秒，用户在3秒内自己尽量扶稳弓即可，
进度条完成后，取一个平均值作为校准值。
*/
public class AutoResetView : MonoBehaviour
{
    [SerializeField] Text prepareTipText;
    [SerializeField] GameObject rootBox;
    [SerializeField] Text tipText;
    [SerializeField] Transform progressBar;
    [SerializeField] Text progressText;

    static AutoResetView ins;

    public static void DoIdentity() {
        if (UnityEngine.SceneManagement.SceneManager.GetActiveScene().name.StartsWith("Game")) {
            GameObject.Instantiate(Resources.Load<GameObject>("Prefabs/Views/AutoResetView"));
        } else {
            AimHandler.ins.DoIdentity();
        }
    }
    
    void Awake() {
        if (ins) {
            Destroy(gameObject);
            return;
        }
        ins = this;
    }

    void Start() {
        rootBox.gameObject.SetActive(false);
        prepareTipText.gameObject.SetActive(true);
        prepareTipText.text = "";
    }

    void OnDestroy() {
        if (ins == this) ins = null;
    }

    float prepareTime = 3;
    float doTime = 0, doTimeMax = 3;
    float showTipTime = 1;
    int step = 0;

    void Update() {
        if (step == 0) {
            prepareTime -= Time.deltaTime;
            if (prepareTime <= 0) {
                step = 1;
                prepareTipText.gameObject.SetActive(false);
                rootBox.gameObject.SetActive(true);
                tipText.text = "正在自动校准，请扶稳弓箭！";
                SetProgress(0);
            }
            prepareTipText.text = $"{Mathf.CeilToInt(prepareTime)}秒后即将开始校准，请扶稳弓箭！";
        } else if (step == 1) {
            doTime += Time.deltaTime;
            if (doTime > doTimeMax) {
                doTime = doTimeMax;
                step = 2;
            }
            SetProgress(doTime / doTimeMax);
        } else if (step == 2) {
            step = 3;
            try {
                AimHandler.ins.DoIdentity();
                tipText.text = "校准完成";
            }
            catch (System.Exception) {
                tipText.text = "校准失败";
            }
        } else if (step == 3) {
            showTipTime -= Time.deltaTime;
            if (showTipTime <= 0) {
                Destroy(gameObject);
            }
        }
    }

    //最高1
    void SetProgress(float percent) {
        Vector3 sv = progressBar.localScale;
        sv.x = percent;
        progressBar.localScale = sv;
        progressText.text = Mathf.FloorToInt(percent * 100) + "%";
    }
}
/*
* 自动视角归位
* 每次开启app第一次进入游戏，在一个范围静止3秒钟直接调用归位函数
*/
// public class AutoResetView : MonoBehaviour
// {
//     [SerializeField] GameObject rootBox;
//     [SerializeField] Text tipText;
//     [SerializeField] Transform progressBar;
//     [SerializeField] Text progressText;

//     public static AutoResetView ins;
    
//     //是否已经对焦过（全局记录）
//     static bool doneReset = false;
//     bool finished = false;

//     public static void Create() {
//         GameObject.Instantiate(Resources.Load<GameObject>("Prefabs/Views/AutoResetView"));
//     }
    
//     void Awake() {
//         ins = this;
//         if (doneReset) Destroy(gameObject);
//     }

//     void Start() {
//         tipText.text = "正在自动对焦，请瞄准正前方并静止直至对焦完成！";
//         SetProgress(0);
//     }

//     void OnDestroy() {
//         if (ins == this) ins = null;
//     }

//     void Update() {
//         //如果游戏处于停止状态，则隐藏校准界面
//         if (GameMgr.ins.gamePause) {
//             if (rootBox.activeSelf) rootBox.SetActive(false);
//         } else {
//             if (!rootBox.activeSelf) rootBox.SetActive(true);
//         }
//     }

//     Quaternion cachedRotation;
//     int cachedRotationCount = 0;
//     float totalTime = 0;
//     const float needCheckTime = 3f;
//     public void CheckRotation(Quaternion quat) {
//         if (GameMgr.ins.gamePause) return;
//         if (doneReset) return;
//         if (finished) return;
//         if (cachedRotationCount == 0) {
//             cachedRotation = quat;
//             cachedRotationCount++;
//             totalTime = 0;
//             return;
//         }
//         float deltaAngle = Quaternion.Angle(quat, cachedRotation) / Time.deltaTime;
//         if (deltaAngle > 300) {
//             cachedRotationCount = 0; //重置
//             return;
//         }
//         totalTime += Time.deltaTime;
//         SetProgress(Mathf.Clamp(totalTime / needCheckTime, 0, 0.99f));
//         if (totalTime >= needCheckTime) {
//             try
//             {
//                 AimHandler.ins.DoIdentity();
//                 if (BluetoothAim.ins.status != BluetoothStatusEnum.ConnectSuccess) {
//                     throw new Exception("还没有连接模块");
//                 }
//                 doneReset = true;
//                 tipText.text = "对焦完成";
//                 SetProgress(1);
//             }
//             catch (System.Exception)
//             {
//                 tipText.text = "自动对焦失败，请检查是否已连接模块！";
//             }
//             finished = true;
//             DoTweenUtil.CallDelay(1f, () => {
//                 Destroy(gameObject);
//             });
//         }
//     }

//     //最高1
//     void SetProgress(float percent) {
//         Vector3 sv = progressBar.localScale;
//         sv.x = percent;
//         progressBar.localScale = sv;
//         progressText.text = Mathf.FloorToInt(percent * 100) + "%";
//     }
// }