更新迷宫第二层：播放视频、回答数学问题

Assets/_Scripts/GameSystem.cs

@@ -5,7 +5,7 @@ using UnityEngine.Events;
 using UnityEngine.UI;
 using TMPro;
 
-public class GameSystem : MonoBehaviour
+public class GameSystem : SingletonBase<GameSystem>
 {
     [SerializeField] private float totalTime = 60f; // 倒计时总时间
     [Tooltip("时间文本")]
@@ -60,6 +60,9 @@ public class GameSystem : MonoBehaviour
         }
     }
 
+    /// <summary>
+    /// 倒计时结束
+    /// </summary>
     public void EndGame()
     {
         if (currentTime <= 0)

Assets/_Scripts/MathGame.cs

@@ -14,9 +14,20 @@ public class MathGame : MonoBehaviour
     [Tooltip("倒计时时长")]
     public float countdownDuration = 10f;
     [Tooltip("错误机会数量")]
-    public int chances = 3; // 初始错误机会数量
+    public int chances = 3;
     [Tooltip("错误机会文本")]
     public TMP_Text chancesText;
+    [Tooltip("重新开始提示UI")]
+    public GameObject restartUI;
+    [Tooltip("重新生成问题的按钮")]
+    public Button regenerateButton;
+    [Tooltip("游戏失败提示UI")]
+    public GameObject failedUI;
+    [Tooltip("重新生成问题的按钮")]
+    public Button failedButton;
+    [Tooltip("游戏成功提示UI")]
+    public GameObject SuccessUI;
+
 
     private int num1;
     private int num2;
@@ -24,11 +35,21 @@ public class MathGame : MonoBehaviour
     private int correctAnswer;
     private bool isAnswered = false;
     private Coroutine countdownCoroutine;
+    private int currentChance;
 
     void Start()
     {
+        currentChance = chances;
+        regenerateButton.onClick.AddListener(RegenerateQuestion);
         GenerateQuestion();
         countdownCoroutine = StartCoroutine(StartCountdown());
+        failedButton.onClick.AddListener(GameSystem.Instance.EndGame);
+    }
+
+    private void OnDestroy()
+    {
+        regenerateButton.onClick.RemoveAllListeners();
+        failedButton.onClick.RemoveAllListeners();
     }
 
     /// <summary>
@@ -47,25 +68,23 @@ public class MathGame : MonoBehaviour
 
         if (!isAnswered)
         {
-            Debug.Log("时间到！");
-            // 处理时间到的情况，例如重新生成问题
-            GenerateQuestion();
-            ReduceChances(); // 减少错误机会
+            if(currentChance <= 0)
+            {
+                failedUI.SetActive(true);
+            }
+            else
+            {
+                restartUI.SetActive(true);
+                ReduceChances(); // 减少错误机会
+            }
         }
     }
 
     /// <summary>
     /// 生成问题
     /// </summary>
-    private void GenerateQuestion()
+    public void GenerateQuestion()
     {
-        // 检查错误机会是否大于零
-        if (chances <= 0)
-        {
-            Debug.Log("没有机会了！");
-            return;
-        }
-
         // 生成两个随机数（1-9）
         num1 = Random.Range(1, 10);
         num2 = Random.Range(1, 10);
@@ -112,17 +131,31 @@ public class MathGame : MonoBehaviour
     {
         if (answerText.text == correctAnswer.ToString())
         {
-            Debug.Log("正确");
             isAnswered = true;
             if (countdownCoroutine != null)
             {
                 StopCoroutine(countdownCoroutine); // 停止倒计时
             }
+
         }
         else
         {
-            Debug.Log("错误");
-            ReduceChances(); // 减少错误机会
+            if (countdownCoroutine != null)
+            {
+                StopCoroutine(countdownCoroutine); // 停止倒计时
+            }
+            if (!isAnswered)
+            {
+                if (currentChance <= 0)
+                {
+                    failedUI.SetActive(true);
+                }
+                else
+                {
+                    restartUI.SetActive(true);
+                    ReduceChances(); // 减少错误机会
+                }
+            }
         }
     }
 
@@ -131,7 +164,7 @@ public class MathGame : MonoBehaviour
     /// </summary>
     private void ReduceChances()
     {
-        chances--;
+        currentChance--;
         UpdateChancesText();
     }
 
@@ -140,7 +173,7 @@ public class MathGame : MonoBehaviour
     /// </summary>
     private void UpdateChancesText()
     {
-        chancesText.text = "Chances: " + chances;
+        chancesText.text = "剩余机会: " + currentChance;
     }
 
     /// <summary>
@@ -159,4 +192,13 @@ public class MathGame : MonoBehaviour
     {
         answerText.text = "";
     }
+
+    /// <summary>
+    /// 重新生成问题
+    /// </summary>
+    void RegenerateQuestion()
+    {
+        restartUI.SetActive(false);
+        GenerateQuestion(); // 重新生成问题
+    }
 }

Assets/_Scripts/SingletonBase.cs

+using UnityEngine;
+
+/// <summary>
+/// 单例基类
+/// </summary>
+public abstract class SingletonBase<T> : MonoBehaviour
+    where T : Component
+{
+    private static T _instance;
+
+    public static T Instance { get => _instance; }
+
+    protected virtual void Awake()
+    {
+        if (_instance == null)
+            _instance = this as T;
+        else
+            Destroy(this);
+    }
+
+    protected virtual void OnDestroy()
+    {
+        if (_instance == this)
+            _instance = null;
+    }
+}
+

Assets/_Scripts/SingletonBase.cs.meta

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