103 lines
3.5 KiB
C#
103 lines
3.5 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using AK.Wwise;
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using Ichni.Menu;
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using UnityEngine;
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using UnityEngine.Serialization;
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namespace Ichni
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{
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/// <summary>
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/// GameScene 返回 MenuScene 后应恢复的页面。
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/// 该枚举替代互斥的布尔标记，避免普通歌曲与教程返回状态同时残留。
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/// </summary>
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public enum MenuReturnDestination
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{
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None,
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SongSelection,
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Story
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}
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public class InformationTransistor : MonoBehaviour
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{
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public static InformationTransistor instance;
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/// <summary>
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/// 当前游戏运行结束后，MenuScene 应恢复的唯一目标页面。
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/// 运行期间保存在 DontDestroyOnLoad 对象中，不写入玩家存档。
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/// </summary>
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public MenuReturnDestination menuReturnDestination;
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public ChapterSelectionUnit chapter;
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public SongItemData song;
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public DifficultyData difficulty;
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public float songLength;
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public float bpm;
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public Switch chapterSwitch;
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public Switch songSwitch;
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private void Awake()
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{
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if (instance == null)
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{
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instance = this;
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DontDestroyOnLoad(gameObject);
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menuReturnDestination = MenuReturnDestination.None;
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}
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else
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{
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Destroy(gameObject);
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}
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}
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public void SetInformation(ChapterSelectionUnit chapter,
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SongItemData song, DifficultyData difficulty)
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{
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// 保留旧入口，供现有选曲流程在播放过场前预先写入歌曲信息。
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// 真正进入 GameScene 时，MenuManager.EnterGame 会补充 SongSelection 返回目标。
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PrepareGameLaunch(chapter, song, difficulty, MenuReturnDestination.None);
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}
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/// <summary>
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/// 统一准备一次 GameScene 运行所需的上下文。
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/// 普通选曲和 TutorialBlock 都必须通过此入口写入，防止章节、歌曲、难度与返回目标来自不同旧运行。
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/// </summary>
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public bool PrepareGameLaunch(ChapterSelectionUnit chapter, SongItemData song,
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DifficultyData difficulty, MenuReturnDestination returnDestination)
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{
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if (chapter == null || song == null || difficulty == null)
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{
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Debug.LogWarning("[InformationTransistor] 缺少章节、歌曲或难度，无法准备 GameScene 上下文。");
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return false;
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}
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this.chapter = chapter;
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this.song = song;
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this.difficulty = difficulty;
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chapterSwitch = chapter.chapterSwitch;
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songSwitch = song.songSwitch;
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menuReturnDestination = returnDestination;
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return true;
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}
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/// <summary>
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/// 由现有选曲过场在真正激活 GameScene 前设置返回目标。
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/// </summary>
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public void SetMenuReturnDestination(MenuReturnDestination returnDestination)
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{
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menuReturnDestination = returnDestination;
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}
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/// <summary>
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/// MenuScene 已依据返回目标完成恢复后调用。
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/// 只清除一次性路由，不清除歌曲与难度，以免当前 UI 的运行时缓存被意外破坏。
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/// </summary>
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public void ClearMenuReturnDestination()
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{
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menuReturnDestination = MenuReturnDestination.None;
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}
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}
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}
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