Implement limb fixation exam flow

2026-07-12 20:34:49 +08:00
parent 1d60eebb4f
commit 79e1fbb70b
71 changed files with 65272 additions and 2574 deletions
@@ -0,0 +1,688 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class ExamFlowManager : MonoBehaviour
+{
+    private const int StepCount = 7;
+
+    private readonly int[] _stepScores = { 6, 22, 11, 11, 11, 22, 17 };
+    private readonly bool[] _answered = new bool[StepCount];
+    private readonly bool[] _correct = new bool[StepCount];
+    private readonly int[] _earned = new int[StepCount];
+    private readonly string[] _feedback = new string[StepCount];
+
+    private readonly HashSet<string> _placedPings = new HashSet<string>();
+    private readonly HashSet<string> _wrappedPings = new HashSet<string>();
+
+    private Transform _dialogueBubble;
+    private GameObject _gradeResult;
+    private GameObject _endPanel;
+    private Button _dialogueYesButton;
+    private Button _dialogueBackButton;
+    private Text _gradeContent;
+    private Text _gradeScoreText;
+    private int _currentStep;
+    private bool _examActive;
+    private bool _waitingForPoint2;
+    private bool _waitingForShose;
+    private bool _waitingForWrapClicks;
+
+    private void Awake()
+    {
+        AutoBind();
+    }
+
+    private void Start()
+    {
+        AutoBind();
+        BindButtons();
+        EnsureToggleGroups();
+        HideAllPanels();
+    }
+
+    private void Update()
+    {
+        bool shouldRun = GameManager.Instance != null &&
+                         GameManager.Instance.CurrentMode == ExperimentMode.Exam &&
+                         GameManager.Instance.CurrentFixationMethod == FixationMethod.LimbFixation &&
+                         IsExperimentPageVisible();
+
+        if (!shouldRun && _examActive)
+        {
+            ResetExamState(false);
+        }
+    }
+
+    public void BeginExam()
+    {
+        if (GameManager.Instance == null ||
+            GameManager.Instance.CurrentMode != ExperimentMode.Exam ||
+            GameManager.Instance.CurrentFixationMethod != FixationMethod.LimbFixation ||
+            !IsExperimentPageVisible())
+        {
+            ResetExamState(false);
+            return;
+        }
+
+        AutoBind();
+        BindButtons();
+        EnsureToggleGroups();
+        ResetExamState(true);
+        _examActive = true;
+        _waitingForPoint2 = true;
+
+        if (GameManager.Instance != null)
+        {
+            GameManager.Instance.InitExamRecord(StepCount);
+        }
+
+        ForceHideExamOnlyOutlines();
+        MoveWomanToExamPoint();
+        ShowStep(1);
+        Debug.Log("[ExamFlow] 考核模式流程启动");
+    }
+
+    public void StopExam()
+    {
+        ResetExamState(false);
+    }
+
+    public void ShowStep(int stepNumber)
+    {
+        AutoBind();
+        _currentStep = Mathf.Clamp(stepNumber, 1, StepCount);
+
+        if (_dialogueBubble == null) return;
+        _dialogueBubble.gameObject.SetActive(true);
+        EnsureStepPanelsDoNotBlockButtons();
+
+        for (int i = 0; i < _dialogueBubble.childCount; i++)
+        {
+            Transform child = _dialogueBubble.GetChild(i);
+            if (child.name.StartsWith("step"))
+            {
+                child.gameObject.SetActive(child.name == "step" + _currentStep);
+            }
+        }
+
+        ApplyStepText(_currentStep);
+        if (_currentStep == 3 || _currentStep == 7)
+        {
+            ResetStepToggles(_currentStep);
+        }
+
+        Debug.Log("[ExamFlow] 显示 step" + _currentStep);
+    }
+
+    public void OnObjectClicked(Component clicked)
+    {
+        if (!_examActive || clicked == null) return;
+
+        if (clicked is Point2ClickHandler)
+        {
+            if (_waitingForPoint2 && clicked.name == "point2")
+            {
+                _waitingForPoint2 = false;
+                RecordStep(1, true, "已按要求完成前置操作起始步骤。");
+                StartCoroutine(ShowStepDelayed(2, 1f));
+            }
+            return;
+        }
+
+        if (clicked is ShoseClickHandler)
+        {
+            if (_waitingForShose || _currentStep <= 2)
+            {
+                _waitingForShose = false;
+                RecordStep(2, true, "已完成下肢固定前置处理。");
+                StartCoroutine(ShowStepDelayed(3, 1f));
+            }
+            return;
+        }
+
+        var ping = clicked as PingClickHandler;
+        if (ping != null)
+        {
+            bool isWrapClick = ping.chanraoObject != null && ping.chanraoObject.activeSelf;
+            if (isWrapClick)
+            {
+                _wrappedPings.Add(ping.name);
+                Debug.Log("[ExamFlow] 系带点击 " + _wrappedPings.Count + "/4: " + ping.name);
+
+                if (_waitingForWrapClicks && _wrappedPings.Count >= 4)
+                {
+                    _waitingForWrapClicks = false;
+                    RecordStep(5, true, "已按由远端到近端的顺序完成系带。");
+                    ShowStep(6);
+                }
+            }
+            else
+            {
+                _placedPings.Add(ping.name);
+                Debug.Log("[ExamFlow] 放带点击 " + _placedPings.Count + "/4: " + ping.name);
+            }
+            return;
+        }
+
+        if (clicked is ChanraoTuibuHandler)
+        {
+            if (!_answered[3])
+            {
+                RecordStep(4, _placedPings.Count >= 4, _placedPings.Count >= 4
+                    ? "已按要求完成四条绑带摆放。"
+                    : "绑带尚未全部摆放完成。");
+            }
+
+            _waitingForWrapClicks = true;
+            ShowStep(5);
+        }
+    }
+
+    private IEnumerator ShowStepDelayed(int stepNumber, float delay)
+    {
+        yield return new WaitForSeconds(delay);
+        ShowStep(stepNumber);
+    }
+
+    private void OnDialogueYesClicked()
+    {
+        if (!_examActive)
+        {
+            HideDialogue();
+            return;
+        }
+
+        switch (_currentStep)
+        {
+            case 1:
+                HideDialogue();
+                _waitingForPoint2 = true;
+                break;
+            case 2:
+                HideDialogue();
+                _waitingForShose = true;
+                break;
+            case 3:
+                RecordStep(3, GetSelectedToggleIndex(3) == 1, "正确答案：10cm。");
+                ShowStep(4);
+                ActivateFirstPing();
+                break;
+            case 4:
+                HideDialogue();
+                break;
+            case 5:
+                HideDialogue();
+                _waitingForWrapClicks = true;
+                break;
+            case 6:
+                RecordStep(6, false, "错误操作：在受伤腿一侧打结。正确做法是在未受伤腿位置打结。");
+                ShowStep(7);
+                break;
+            case 7:
+                RecordStep(7, GetSelectedToggleIndex(7) == 1, "正确答案：足背。");
+                ShowGradeResult();
+                break;
+            default:
+                HideDialogue();
+                break;
+        }
+    }
+
+    private void ShowGradeResult()
+    {
+        AutoBind();
+        BindResultButtons();
+        BindEndPanelButtons();
+        HideDialogue();
+        int totalScore;
+        string gradeContent = BuildGradeContent(out totalScore);
+        if (_gradeResult != null) _gradeResult.SetActive(true);
+        if (_gradeContent != null) _gradeContent.text = gradeContent;
+        if (_gradeScoreText != null) _gradeScoreText.text = totalScore.ToString();
+    }
+
+    private string BuildGradeContent(out int total)
+    {
+        total = 0;
+        System.Text.StringBuilder sb = new System.Text.StringBuilder();
+        sb.AppendLine("考核结果汇总");
+        sb.AppendLine();
+
+        for (int i = 0; i < StepCount; i++)
+        {
+            total += _earned[i];
+            bool answered = _answered[i];
+            bool correct = answered && _correct[i];
+
+            sb.AppendFormat("考核点{0}（{1}分）：{2}", i + 1, _stepScores[i], correct ? "正确" : "错误");
+            if (!answered) sb.Append("（未完成）");
+            sb.AppendLine();
+            sb.AppendLine("题目：" + GetQuestionText(i + 1));
+            sb.AppendLine("答案：" + GetAnswerText(i + 1));
+            sb.AppendFormat("得分：{0}/{1}", _earned[i], _stepScores[i]);
+            sb.AppendLine();
+
+            if (!string.IsNullOrEmpty(_feedback[i]) && (!correct || i == 5))
+            {
+                sb.AppendLine("说明：" + _feedback[i]);
+            }
+
+            sb.AppendLine();
+        }
+
+        sb.AppendFormat("最终得分：{0}/100", total);
+        return sb.ToString();
+    }
+
+    private void RecordStep(int oneBasedStep, bool isCorrect, string feedback)
+    {
+        int index = oneBasedStep - 1;
+        if (index < 0 || index >= StepCount || _answered[index]) return;
+
+        _answered[index] = true;
+        _correct[index] = isCorrect;
+        _earned[index] = isCorrect ? _stepScores[index] : 0;
+        _feedback[index] = feedback;
+
+        if (GameManager.Instance != null)
+        {
+            GameManager.Instance.RecordExamResult(index, _stepScores[index], isCorrect ? 1f : 0f, feedback);
+        }
+    }
+
+    private void ActivateFirstPing()
+    {
+        GameObject firstPing = FindSceneObject("ping.004");
+        if (firstPing == null)
+        {
+            foreach (var ping in Resources.FindObjectsOfTypeAll<PingClickHandler>())
+            {
+                if (ping != null && ping.gameObject.scene.IsValid() && ping.pingIndex == 0)
+                {
+                    firstPing = ping.gameObject;
+                    break;
+                }
+            }
+        }
+
+        if (firstPing != null)
+        {
+            firstPing.SetActive(true);
+            var handler = firstPing.GetComponent<PingClickHandler>();
+            if (handler != null) handler.ResetState(true);
+        }
+    }
+
+    private void AutoBind()
+    {
+        Transform canvas = FindSceneObject("Canvas")?.transform;
+        if (canvas == null) return;
+
+        if (_dialogueBubble == null) _dialogueBubble = canvas.Find("DialogueBubble");
+        if (_gradeResult == null)
+        {
+            Transform t = canvas.Find("GradeResult");
+            if (t != null) _gradeResult = t.gameObject;
+        }
+        if (_endPanel == null)
+        {
+            Transform t = canvas.Find("EndPanel");
+            if (t != null) _endPanel = t.gameObject;
+        }
+
+        if (_dialogueBubble != null)
+        {
+            _dialogueYesButton = _dialogueBubble.Find("BtnYes")?.GetComponent<Button>();
+            _dialogueBackButton = _dialogueBubble.Find("BtnBack")?.GetComponent<Button>();
+        }
+
+        if (_gradeResult != null)
+        {
+            Transform grade = _gradeResult.transform.Find("Grade");
+            if (grade != null) _gradeScoreText = grade.GetComponent<Text>();
+
+            _gradeContent = FindGradeDetailText(_gradeResult.transform);
+        }
+    }
+
+    private Text FindGradeDetailText(Transform root)
+    {
+        if (root == null) return null;
+
+        Transform scrollView = root.Find("Scroll View");
+        if (scrollView != null)
+        {
+            Transform viewportContent = scrollView.Find("Viewport/Content");
+            Text text = EnsureTextOnContent(viewportContent);
+            if (text != null) return text;
+
+            text = FindTextByName(scrollView, "Content");
+            if (text != null) return text;
+
+            text = FindTextByName(scrollView, "content");
+            if (text != null) return text;
+        }
+
+        Transform legacyContent = root.Find("content");
+        return legacyContent != null ? legacyContent.GetComponent<Text>() : null;
+    }
+
+    private Text EnsureTextOnContent(Transform content)
+    {
+        if (content == null) return null;
+
+        Text text = content.GetComponent<Text>();
+        if (text == null)
+        {
+            text = content.GetComponentInChildren<Text>(true);
+        }
+
+        if (text == null)
+        {
+            text = content.gameObject.AddComponent<Text>();
+            text.font = Resources.GetBuiltinResource<Font>("LegacyRuntime.ttf");
+            text.fontSize = 24;
+            text.color = Color.black;
+            text.alignment = TextAnchor.UpperLeft;
+            text.horizontalOverflow = HorizontalWrapMode.Wrap;
+            text.verticalOverflow = VerticalWrapMode.Overflow;
+        }
+
+        return text;
+    }
+
+    private Text FindTextByName(Transform root, string objectName)
+    {
+        if (root == null) return null;
+
+        Text direct = root.name == objectName ? root.GetComponent<Text>() : null;
+        if (direct != null) return direct;
+
+        for (int i = 0; i < root.childCount; i++)
+        {
+            Text childText = FindTextByName(root.GetChild(i), objectName);
+            if (childText != null) return childText;
+        }
+
+        return null;
+    }
+
+    private void BindButtons()
+    {
+        if (_dialogueYesButton != null)
+        {
+            _dialogueYesButton.onClick.RemoveAllListeners();
+            _dialogueYesButton.interactable = true;
+            _dialogueYesButton.enabled = true;
+            _dialogueYesButton.onClick.AddListener(OnDialogueYesClicked);
+        }
+
+        if (_dialogueBackButton != null)
+        {
+            _dialogueBackButton.onClick.RemoveAllListeners();
+            _dialogueBackButton.interactable = true;
+            _dialogueBackButton.enabled = true;
+            _dialogueBackButton.onClick.AddListener(HideDialogue);
+        }
+
+        BindResultButtons();
+        BindEndPanelButtons();
+    }
+
+    private void BindResultButtons()
+    {
+        if (_gradeResult == null) return;
+
+        Button yes = _gradeResult.transform.Find("BtnYes")?.GetComponent<Button>();
+        if (yes != null)
+        {
+            yes.onClick.RemoveAllListeners();
+            yes.onClick.AddListener(() =>
+            {
+                _gradeResult.SetActive(false);
+                if (_endPanel != null) _endPanel.SetActive(true);
+            });
+        }
+
+        Button back = _gradeResult.transform.Find("BtnBack")?.GetComponent<Button>();
+        if (back != null)
+        {
+            back.onClick.RemoveAllListeners();
+            back.onClick.AddListener(() => _gradeResult.SetActive(false));
+        }
+    }
+
+    private void BindEndPanelButtons()
+    {
+        if (_endPanel == null) return;
+
+        Button yes = _endPanel.transform.Find("BtnYes")?.GetComponent<Button>();
+        if (yes != null)
+        {
+            yes.onClick.RemoveAllListeners();
+            yes.onClick.AddListener(ReturnToHome);
+        }
+    }
+
+    private void ReturnToHome()
+    {
+        PageController page = FindObjectOfType<PageController>();
+        if (page != null) page.ReturnToHome();
+    }
+
+    private void ApplyStepText(int stepNumber)
+    {
+        Transform step = _dialogueBubble?.Find("step" + stepNumber);
+        if (step == null) return;
+
+        Text title = step.Find("Title")?.GetComponent<Text>();
+        Text content = step.Find("content")?.GetComponent<Text>();
+
+        if (title != null) title.text = "考核点" + ToChineseNumber(stepNumber);
+        if (content != null) content.text = GetQuestionText(stepNumber);
+
+        if (stepNumber == 3)
+        {
+            SetToggleLabel(step, "Toggle1", "5cm");
+            SetToggleLabel(step, "Toggle2", "10cm");
+            SetToggleLabel(step, "Toggle3", "20cm");
+        }
+        else if (stepNumber == 7)
+        {
+            SetToggleLabel(step, "Toggle1", "足底");
+            SetToggleLabel(step, "Toggle2", "足背");
+        }
+    }
+
+    private string GetQuestionText(int stepNumber)
+    {
+        switch (stepNumber)
+        {
+            case 1: return "点击确认后，请按正确顺序进行操作。";
+            case 2: return "点击确认后，请按正确顺序操作下肢固定前置处理。";
+            case 3: return "请选择合适的带子宽度。";
+            case 4: return "请选择正确的放带子顺序。";
+            case 5: return "请选择正确的系带子顺序。";
+            case 6: return "请选择带子打结位置。";
+            case 7: return "请选择踝关节打结位置。";
+            default: return "";
+        }
+    }
+
+    private string GetAnswerText(int stepNumber)
+    {
+        switch (stepNumber)
+        {
+            case 1: return "先评估伤员、取出急救用品、脱除伤侧鞋子。";
+            case 2: return "摆放夹板衬垫、摆正伤肢、保护踝关节。";
+            case 3: return "10cm。";
+            case 4: return "由远心端（脚踝）向近心端（大腿根部）依次摆放绑带。";
+            case 5: return "先固定远端脚踝，再依次向大腿近端收紧捆绑。";
+            case 6: return "应在未受伤腿的位置打结，不压迫伤肢，方便后续拆除。";
+            case 7: return "足背。";
+            default: return "";
+        }
+    }
+
+    private string ToChineseNumber(int number)
+    {
+        string[] values = { "", "一", "二", "三", "四", "五", "六", "七" };
+        return number >= 0 && number < values.Length ? values[number] : number.ToString();
+    }
+
+    private void SetToggleLabel(Transform root, string toggleName, string label)
+    {
+        Transform toggle = root.Find(toggleName);
+        Text text = toggle?.Find("Label")?.GetComponent<Text>();
+        if (text != null) text.text = label;
+    }
+
+    private int GetSelectedToggleIndex(int stepNumber)
+    {
+        Transform step = _dialogueBubble?.Find("step" + stepNumber);
+        if (step == null) return -1;
+
+        Toggle[] toggles = step.GetComponentsInChildren<Toggle>(true);
+        for (int i = 0; i < toggles.Length; i++)
+        {
+            if (toggles[i].isOn) return i;
+        }
+
+        return -1;
+    }
+
+    private void ResetStepToggles(int stepNumber)
+    {
+        Transform step = _dialogueBubble?.Find("step" + stepNumber);
+        if (step == null) return;
+
+        Toggle[] toggles = step.GetComponentsInChildren<Toggle>(true);
+        for (int i = 0; i < toggles.Length; i++)
+        {
+            toggles[i].isOn = false;
+        }
+    }
+
+    private void EnsureToggleGroups()
+    {
+        EnsureToggleGroup(3);
+        EnsureToggleGroup(7);
+    }
+
+    private void EnsureStepPanelsDoNotBlockButtons()
+    {
+        if (_dialogueBubble == null) return;
+
+        for (int i = 0; i < _dialogueBubble.childCount; i++)
+        {
+            Transform child = _dialogueBubble.GetChild(i);
+            if (!child.name.StartsWith("step")) continue;
+
+            Image image = child.GetComponent<Image>();
+            if (image != null) image.raycastTarget = false;
+        }
+    }
+
+    private void EnsureToggleGroup(int stepNumber)
+    {
+        Transform step = _dialogueBubble?.Find("step" + stepNumber);
+        if (step == null) return;
+
+        ToggleGroup group = step.GetComponent<ToggleGroup>();
+        if (group == null) group = step.gameObject.AddComponent<ToggleGroup>();
+        group.allowSwitchOff = true;
+
+        Toggle[] toggles = step.GetComponentsInChildren<Toggle>(true);
+        for (int i = 0; i < toggles.Length; i++)
+        {
+            toggles[i].group = group;
+        }
+    }
+
+    private void HideDialogue()
+    {
+        if (_dialogueBubble != null) _dialogueBubble.gameObject.SetActive(false);
+    }
+
+    private void HideAllPanels()
+    {
+        HideDialogue();
+        if (_gradeResult != null) _gradeResult.SetActive(false);
+        if (_endPanel != null) _endPanel.SetActive(false);
+    }
+
+    private void ResetExamState(bool keepActive)
+    {
+        StopAllCoroutines();
+        _examActive = keepActive;
+        _currentStep = 0;
+        _waitingForPoint2 = false;
+        _waitingForShose = false;
+        _waitingForWrapClicks = false;
+        _placedPings.Clear();
+        _wrappedPings.Clear();
+
+        for (int i = 0; i < StepCount; i++)
+        {
+            _answered[i] = false;
+            _correct[i] = false;
+            _earned[i] = 0;
+            _feedback[i] = "";
+        }
+
+        HideAllPanels();
+    }
+
+    private void ForceHideExamOnlyOutlines()
+    {
+        ShoseClickHandler shose = FindObjectOfType<ShoseClickHandler>(true);
+        if (shose != null) shose.ForceHideOutline();
+
+        ChanraoTuibuHandler chanraoTuibu = FindObjectOfType<ChanraoTuibuHandler>(true);
+        if (chanraoTuibu != null) chanraoTuibu.ForceHideOutline();
+    }
+
+    private void MoveWomanToExamPoint()
+    {
+        GameObject woman = FindSceneObject("woman");
+        GameObject pointArray = FindSceneObject("womanPointArray");
+        Transform target = pointArray != null ? pointArray.transform.Find("point1") : null;
+        if (woman == null || target == null) return;
+
+        woman.transform.position = target.position;
+        woman.transform.rotation = target.rotation;
+
+        Animator anim = woman.GetComponent<Animator>();
+        if (anim != null)
+        {
+            anim.SetBool("IsCheck", false);
+            anim.SetBool("isCrouch", false);
+        }
+    }
+
+    private bool IsExperimentPageVisible()
+    {
+        GameObject panel = FindSceneObject("ExperimentPanel");
+        return panel == null || panel.activeInHierarchy;
+    }
+
+    private GameObject FindSceneObject(string objectName)
+    {
+        GameObject found = GameObject.Find(objectName);
+        if (found != null) return found;
+
+        Transform[] all = Resources.FindObjectsOfTypeAll<Transform>();
+        for (int i = 0; i < all.Length; i++)
+        {
+            Transform t = all[i];
+            if (t != null && t.gameObject.scene.IsValid() && t.name == objectName)
+            {
+                return t.gameObject;
+            }
+        }
+
+        return null;
+    }
+}
@@ -0,0 +1,11 @@
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@@ -0,0 +1,11 @@
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@@ -46,7 +46,8 @@ public class ChanraoTuibuHandler : MonoBehaviour
        CreateOutlineMesh();
        _isFinished = false;
        StopAllCoroutines();
-        StartCoroutine(BlinkOutline());
+        bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+        if (!isExam) { StartCoroutine(BlinkOutline()); }
        Debug.Log($"[ChanraoTuibu] OnEnable outline={_outlineMesh!=null}");
    }

@@ -101,6 +102,7 @@ public class ChanraoTuibuHandler : MonoBehaviour
        
        Debug.Log($"[ChanraoTuibu] {name} 被点击");
        ActionHistory.Push(ActionHistory.ActionType.ChanraoTuibu, this);
+        var examMgr = FindObjectOfType<ExamFlowManager>(); if (examMgr != null) examMgr.OnObjectClicked(this);
        _isFinished = true;
        StopAllCoroutines();
        if (_outlineMesh != null) _outlineMesh.enabled = false;
@@ -130,10 +132,15 @@ public class ChanraoTuibuHandler : MonoBehaviour
        var mr = GetComponent<MeshRenderer>(); if (mr != null) mr.enabled = false;
        var smr = GetComponent<SkinnedMeshRenderer>(); if (smr != null) smr.enabled = false;
        foreach (var r in GetComponentsInChildren<Renderer>(true)) { if (_outlineMesh != null && r == _outlineMesh) continue; r.enabled = false; }
-        if (_outlineMesh != null) _outlineMesh.enabled = startBlink;
+        if (_outlineMesh != null) 
+        {
+            bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+            _outlineMesh.enabled = startBlink && !isExam;
+        }

        StopAllCoroutines();
-        if (startBlink && isActiveAndEnabled)
+        bool examMode = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+        if (startBlink && isActiveAndEnabled && !examMode)
        {
            StartCoroutine(BlinkOutline());
        }
@@ -171,12 +171,16 @@ public class PingClickHandler : MonoBehaviour
            
            var sm = FindObjectOfType<StepManager>();
            if (sm != null) sm.RecordPingStep(pingIndex, false);
+            var examMgr = FindObjectOfType<ExamFlowManager>();
+            if (examMgr != null) examMgr.OnObjectClicked(this);
        }
        else
        {
            if (chanraoObject != null) { chanraoObject.SetActive(true); Debug.Log($"[PingClick] {name} → {chanraoObject.name}"); }
            HideSelf();
            ActionHistory.Push(ActionHistory.ActionType.PingSecond, this);
+            var examMgr = FindObjectOfType<ExamFlowManager>();
+            if (examMgr != null) examMgr.OnObjectClicked(this);
            var sm = FindObjectOfType<StepManager>();
            if (sm != null) sm.RecordPingStep(pingIndex, true);
            
@@ -188,11 +192,14 @@ public class PingClickHandler : MonoBehaviour
                    remaining++;
            }
            
+            bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
            if (remaining == 0)
            {
                if (!_hasPlayedFinishVoice)
                {
                    _hasPlayedFinishVoice = true;
+                    if (isExam) return;
+
                    Debug.Log("[PingClick] 所有的 ping 都已经绑成 chanrao 了！播放完成语音。");
                    var am = FindObjectOfType<AudioManager>();
                    if (am != null)
@@ -39,7 +39,8 @@ public class Point2ClickHandler : MonoBehaviour
        
        _clicked = false;
        StopAllCoroutines();
-        StartCoroutine(BlinkOutline());
+        bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+        if (!isExam) { StartCoroutine(BlinkOutline()); }
    }

    System.Collections.IEnumerator BlinkOutline()
@@ -64,6 +65,7 @@ public class Point2ClickHandler : MonoBehaviour
        
        Debug.Log("[Point2Click] ★ 被点击 ★");
        ActionHistory.Push(ActionHistory.ActionType.Point2, this);
+        var examMgr = FindObjectOfType<ExamFlowManager>(); if (examMgr != null) examMgr.OnObjectClicked(this);
        
        StopAllCoroutines();
        if (_meshRenderer != null) _meshRenderer.enabled = false;
@@ -126,7 +128,8 @@ public class Point2ClickHandler : MonoBehaviour

        StopAllCoroutines();
        gameObject.SetActive(startBlink);
-        if (startBlink && isActiveAndEnabled)
+        bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+        if (startBlink && isActiveAndEnabled && !isExam)
        {
            StartCoroutine(BlinkOutline());
        }
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3413ba9009ddb4571af3b54a0643b697
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -45,7 +45,8 @@ public class ShoseClickHandler : MonoBehaviour
        
        CreateOutlineMesh();
        StopAllCoroutines();
-        StartCoroutine(BlinkOutline());
+        bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+        if (!isExam) { StartCoroutine(BlinkOutline()); }
        _clicked = false;
    }

@@ -88,6 +89,7 @@ public class ShoseClickHandler : MonoBehaviour
        _clicked = true;
        Debug.Log("[ShoseClick] ★ 被点击 ★");
        ActionHistory.Push(ActionHistory.ActionType.Shose, this);
+        var examMgr = FindObjectOfType<ExamFlowManager>(); if (examMgr != null) examMgr.OnObjectClicked(this);
        StopAllCoroutines();
        if (_outlineMesh != null) _outlineMesh.enabled = false;
        if (targetPoint != null) { transform.position = targetPoint.position; transform.rotation = targetPoint.rotation; }
@@ -149,7 +151,11 @@ public class ShoseClickHandler : MonoBehaviour
    {
        _clicked = false;
        
-        if (_outlineMesh != null) _outlineMesh.enabled = startBlink;
+        if (_outlineMesh != null) 
+        {
+            bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+            _outlineMesh.enabled = startBlink && !isExam;
+        }
        
        if (_hasRecordedInitialTransform)
        {
@@ -202,7 +208,8 @@ public class ShoseClickHandler : MonoBehaviour
        }

        StopAllCoroutines();
-        if (startBlink && isActiveAndEnabled)
+        bool examMode = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+        if (startBlink && isActiveAndEnabled && !examMode)
        {
            StartCoroutine(BlinkOutline());
        }
@@ -57,40 +57,68 @@ public class PageController : MonoBehaviour
        var cam2 = GameObject.Find("camera2"); if (cam2 != null) { var al = cam2.GetComponent<AudioListener>(); if (al != null) al.enabled = false; }
        var cam3 = GameObject.Find("camera3"); if (cam3 != null) { var al = cam3.GetComponent<AudioListener>(); if (al != null) al.enabled = false; }

+        AutoAssignButtonsByName();
+
        // 绑定首页按钮
-        if (_btnStart != null) { _btnStart.onClick.AddListener(OnStartClicked); Debug.Log("PageController: _btnStart 绑定成功"); }
+        if (_btnStart != null) { _btnStart.onClick.RemoveAllListeners(); _btnStart.onClick.AddListener(OnStartClicked); Debug.Log("PageController: _btnStart 绑定成功"); }
        else Debug.LogError("PageController: _btnStart 未赋值！");

-        if (_btnExit != null) { _btnExit.onClick.AddListener(OnExitClicked); Debug.Log("PageController: _btnExit 绑定成功"); }
+        if (_btnExit != null) { _btnExit.onClick.RemoveAllListeners(); _btnExit.onClick.AddListener(OnExitClicked); Debug.Log("PageController: _btnExit 绑定成功"); }
        else Debug.LogError("PageController: _btnExit 未赋值！");

-        if (_btnBack != null) { _btnBack.onClick.AddListener(OnModeBackClicked); Debug.Log("PageController: _btnBack 绑定成功"); }
+        if (_btnBack != null) { _btnBack.onClick.RemoveAllListeners(); _btnBack.onClick.AddListener(OnModeBackClicked); Debug.Log("PageController: _btnBack 绑定成功"); }
        else Debug.LogError("PageController: _btnBack 未赋值！");

-        if (_btnPracticeMode != null) { _btnPracticeMode.onClick.AddListener(() => OnModeSelected(ExperimentMode.Learn)); Debug.Log("PageController: _btnPracticeMode 绑定成功"); }
+        if (_btnPracticeMode != null) { _btnPracticeMode.onClick.RemoveAllListeners(); _btnPracticeMode.onClick.AddListener(() => OnModeSelected(ExperimentMode.Learn)); Debug.Log("PageController: _btnPracticeMode 绑定成功"); }
        else Debug.LogError("PageController: _btnPracticeMode 未赋值！");

-        if (_btnExamMode != null) { _btnExamMode.onClick.AddListener(() => OnModeSelected(ExperimentMode.Exam)); Debug.Log("PageController: _btnExamMode 绑定成功"); }
+        if (_btnExamMode != null) { _btnExamMode.onClick.RemoveAllListeners(); _btnExamMode.onClick.AddListener(() => OnModeSelected(ExperimentMode.Exam)); Debug.Log("PageController: _btnExamMode 绑定成功"); }
        else Debug.LogError("PageController: _btnExamMode 未赋值！");

        if (_btnFixationBack == null && _fixationPanel != null) { var fb = _fixationPanel.transform.Find("BtnBack"); if (fb != null) { _btnFixationBack = fb.GetComponent<Button>(); Debug.Log("PageController: 自动绑定 FixationPanel/BtnBack"); } }
-        if (_btnFixationBack != null) { _btnFixationBack.onClick.AddListener(OnFixationBackClicked); Debug.Log("PageController: _btnFixationBack 绑定成功"); }
+        if (_btnFixationBack != null) { _btnFixationBack.onClick.RemoveAllListeners(); _btnFixationBack.onClick.AddListener(OnFixationBackClicked); Debug.Log("PageController: _btnFixationBack 绑定成功"); }
        else Debug.LogError("PageController: _btnFixationBack 未找到！");

-        if (_btnLimbFixation != null) { _btnLimbFixation.onClick.AddListener(() => OnFixationSelected(FixationMethod.LimbFixation)); Debug.Log("PageController: _btnLimbFixation 绑定成功"); }
+        if (_btnLimbFixation != null) { _btnLimbFixation.onClick.RemoveAllListeners(); _btnLimbFixation.onClick.AddListener(() => OnFixationSelected(FixationMethod.LimbFixation)); Debug.Log("PageController: _btnLimbFixation 绑定成功"); }
        else Debug.LogError("PageController: _btnLimbFixation 未赋值！");

-        if (_btnSplintFixation != null) { _btnSplintFixation.onClick.AddListener(() => OnFixationSelected(FixationMethod.SplintFixation)); Debug.Log("PageController: _btnSplintFixation 绑定成功"); }
+        if (_btnSplintFixation != null) { _btnSplintFixation.onClick.RemoveAllListeners(); _btnSplintFixation.onClick.AddListener(() => OnFixationSelected(FixationMethod.SplintFixation)); Debug.Log("PageController: _btnSplintFixation 绑定成功"); }
        else Debug.LogError("PageController: _btnSplintFixation 未赋值！");

        if (_btnExperimentBack == null && _experimentPanel != null) { var eb = _experimentPanel.transform.Find("Navbar/BtnBack"); if (eb != null) { _btnExperimentBack = eb.GetComponent<Button>(); Debug.Log("PageController: 自动绑定 ExperimentPanel/Navbar/BtnBack"); } }
-        if (_btnExperimentBack != null) { _btnExperimentBack.onClick.AddListener(OnExperimentBackClicked); Debug.Log("PageController: _btnExperimentBack 绑定成功"); }
+        if (_btnExperimentBack != null) { _btnExperimentBack.onClick.RemoveAllListeners(); _btnExperimentBack.onClick.AddListener(OnExperimentBackClicked); Debug.Log("PageController: _btnExperimentBack 绑定成功"); }
        else Debug.LogError("PageController: _btnExperimentBack 未找到！");

        ShowPage(Page.Home);
        Debug.Log("=== PageController 初始化完成 ===");
    }

+    private void AutoAssignButtonsByName()
+    {
+        _btnStart = FindChildButton(_homePagePanel, "BtnStart", _btnStart);
+        _btnExit = FindChildButton(_homePagePanel, "BtnExit", _btnExit);
+        _btnBack = FindChildButton(_modeSelectPanel, "BtnBack", _btnBack);
+        _btnPracticeMode = FindChildButton(_modeSelectPanel, "BtnPracticeMode", _btnPracticeMode);
+        _btnExamMode = FindChildButton(_modeSelectPanel, "BtnExamMode", _btnExamMode);
+        _btnFixationBack = FindChildButton(_fixationPanel, "BtnBack", _btnFixationBack);
+        _btnLimbFixation = FindChildButton(_fixationPanel, "BtnLimbFixation", _btnLimbFixation);
+        _btnSplintFixation = FindChildButton(_fixationPanel, "BtnSplintFixation", _btnSplintFixation);
+    }
+
+    private Button FindChildButton(GameObject parent, string buttonName, Button fallback)
+    {
+        if (parent == null) return fallback;
+
+        var buttons = parent.GetComponentsInChildren<Button>(true);
+        foreach (var button in buttons)
+        {
+            if (button != null && button.name == buttonName)
+                return button;
+        }
+
+        return fallback;
+    }
+
    private void Update()
    {
 #if UNITY_EDITOR
@@ -156,6 +184,12 @@ public class PageController : MonoBehaviour
        GameManager.Instance.CurrentMode = mode;
        GameManager.Instance.CurrentExperimentType = ExperimentType.FractureFixation;

+        if (mode == ExperimentMode.Learn)
+        {
+            var examFlow = FindObjectOfType<ExamFlowManager>();
+            if (examFlow != null) examFlow.StopExam();
+        }
+
        ShowPage(Page.Fixation);
    }

@@ -184,7 +218,6 @@ public class PageController : MonoBehaviour
                {
                    stepManager.InitializeFromGameManager();
                }
-
                StartCoroutine(StartInitialVoiceAndCameraRoutine());
            });
        }
@@ -199,6 +232,16 @@ public class PageController : MonoBehaviour
        }
    }

+    private void StartExamFlowIfNeeded()
+    {
+        if (GameManager.Instance == null) return;
+        if (GameManager.Instance.CurrentMode != ExperimentMode.Exam) return;
+        if (GameManager.Instance.CurrentFixationMethod != FixationMethod.LimbFixation) return;
+
+        var examFlow = FindObjectOfType<ExamFlowManager>();
+        if (examFlow != null) examFlow.BeginExam();
+    }
+
    private void OnExperimentBackClicked()
    {
        ReturnToHome();
@@ -439,6 +482,8 @@ public class PageController : MonoBehaviour
            point2.SetActive(true);
            Debug.Log("PageController: 镜头切换到camera3，point2 已显示");
        }
+
+        StartExamFlowIfNeeded();
    }

    private void HideShose()
@@ -145,7 +145,17 @@ public class UIManager : MonoBehaviour

        if (_dialogueBubble != null) 
        {
-            _dialogueBubble.SetActive(!string.IsNullOrEmpty(text));
+            bool hasText = !string.IsNullOrEmpty(text);
+            bool isExam = GameManager.Instance != null && GameManager.Instance.CurrentMode == ExperimentMode.Exam;
+            bool isExamBubble = _dialogueBubble.transform.Find("step1") != null;
+
+            if (!isExam && isExamBubble)
+            {
+                _dialogueBubble.SetActive(false);
+                return;
+            }
+
+            _dialogueBubble.SetActive(hasText);
            var txt = _dialogueBubble.GetComponentInChildren<Text>();
            if (txt != null) txt.text = text;
        }