124 lines
4.1 KiB
C#
124 lines
4.1 KiB
C#
using UnityEngine;
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using UnityEngine.UI;
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namespace GameFramework
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{
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/// <summary>
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/// 主菜单 UI 控制器。
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/// 支持开始游戏、设置、制作人员、退出游戏。
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/// 修复：场景重载后自动重新查找 UI 引用，避免 DontDestroyOnLoad 导致的空引用问题。
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/// </summary>
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public class MainMenuUIController : MonoBehaviour
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{
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[Header("Buttons")]
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[SerializeField] Button startButton;
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[SerializeField] Button settingsButton;
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[SerializeField] Button creditsButton;
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[SerializeField] Button quitButton;
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[Header("Settings Panel")]
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[SerializeField] GameObject settingsPanel;
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[SerializeField] Button settingsBackButton;
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[Header("Credits Panel")]
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[SerializeField] GameObject creditsPanel;
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[SerializeField] Button creditsCloseButton;
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void Start()
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{
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// 自动查找（解决场景重载后引用失效问题）
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if (startButton == null)
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startButton = FindButton("StartButton");
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if (settingsButton == null)
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settingsButton = FindButton("SettingsButton");
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if (creditsButton == null)
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creditsButton = FindButton("CreditsButton");
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if (quitButton == null)
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quitButton = FindButton("QuitButton");
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if (settingsPanel == null)
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settingsPanel = GameObject.Find("SettingsPanel");
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if (settingsBackButton == null && settingsPanel != null)
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settingsBackButton = settingsPanel.GetComponentInChildren<Button>();
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if (creditsPanel == null)
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creditsPanel = GameObject.Find("CreditsPanel");
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if (creditsCloseButton == null && creditsPanel != null)
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creditsCloseButton = creditsPanel.GetComponentInChildren<Button>();
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// 绑定按钮事件
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if (startButton != null)
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startButton.onClick.AddListener(OnStartClick);
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if (settingsButton != null)
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settingsButton.onClick.AddListener(OnSettingsClick);
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if (creditsButton != null)
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creditsButton.onClick.AddListener(OnCreditsClick);
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if (quitButton != null)
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quitButton.onClick.AddListener(OnQuitClick);
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if (settingsBackButton != null)
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settingsBackButton.onClick.AddListener(OnSettingsBackClick);
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if (creditsCloseButton != null)
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creditsCloseButton.onClick.AddListener(OnCreditsCloseClick);
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// 确保面板初始关闭
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if (settingsPanel != null)
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settingsPanel.SetActive(false);
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if (creditsPanel != null)
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creditsPanel.SetActive(false);
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}
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Button FindButton(string name)
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{
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var btn = GameObject.Find(name);
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return btn != null ? btn.GetComponent<Button>() : null;
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}
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void OnStartClick()
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{
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if (SceneLoader.Instance != null)
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SceneLoader.Instance.LoadGameplayScene();
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}
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void OnSettingsClick()
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{
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if (settingsPanel != null)
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settingsPanel.SetActive(true);
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}
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void OnSettingsBackClick()
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{
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if (settingsPanel != null)
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settingsPanel.SetActive(false);
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}
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void OnCreditsClick()
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{
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if (creditsPanel != null)
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{
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creditsPanel.SetActive(true);
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Debug.Log($"[MainMenu] Showing credits panel: {creditsPanel.name}");
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}
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else
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{
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Debug.LogWarning("[MainMenu] creditsPanel not found! Make sure a GameObject named 'CreditsPanel' exists in the scene.");
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}
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}
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void OnCreditsCloseClick()
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{
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if (creditsPanel != null)
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creditsPanel.SetActive(false);
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}
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void OnQuitClick()
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{
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#if UNITY_EDITOR
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UnityEditor.EditorApplication.isPlaying = false;
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#else
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Application.Quit();
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#endif
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}
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}
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}
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