Joywayer
943178cbc1
- DialogueManager.EndDialogue: dequeue by max-priority index instead of FIFO index-0 - DialogueManager.EndDialogue: fire _onCompleteCallback on normal end (was only in ForceEnd) - NpcSO.OnValidate: auto-restore localizationTable to 'UI' if cleared - QuestSO.ValidateObjectiveIds: validate prerequisiteObjectiveId references exist in same quest - QuestSO.OnValidate: remove call to empty ValidateBranchDialogueKeys stub + remove the stub itself - QuestManager.DispatchEvent toFail loop: write _completedAtUtc timestamp on quest failure Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
470 lines
23 KiB
C#
470 lines
23 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using BaseGames.Core;
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using BaseGames.Core.Events;
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using BaseGames.Input;
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using BaseGames.World;
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using UnityEngine;
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namespace BaseGames.Dialogue
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{
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/// <summary>
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/// 对话管理器（架构 14_NarrativeModule §4）。
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/// 驱动 DialogueUI 打字机效果；管理 Action Map 切换；向 QuestManager 广播对话完成事件。
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/// 在 Awake 中注册到 ServiceLocator。
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/// </summary>
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public class DialogueManager : MonoBehaviour, IDialogueService
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{
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[Header("依赖")]
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[Tooltip("对话 UI 组件。负责打字机效果、头像/说话人渲染、显示隐藏。")]
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[SerializeField] private DialogueUI _dialogueBox;
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[Tooltip("输入读取器 SO。监听 SubmitEvent（确认/跳过）推进对话行。")]
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[SerializeField] private InputReaderSO _inputReader;
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[Tooltip("世界状态注册表 SO。对话序列 variants 条件分支据此读取标志位。")]
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[SerializeField] private WorldStateRegistry _worldState;
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[Header("事件频道")]
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[Tooltip("EVT_DialogueStarted：对话序列开始时广播（无 payload）。供输入系统切换 Action Map 至 UI 模式等监听。")]
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[SerializeField] private VoidEventChannelSO _onDialogueStarted;
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[Tooltip("EVT_DialogueEnded：对话序列全部行播完后广播（无 payload）。\n" +
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"【重要】输入系统应监听此事件切回 Gameplay Action Map；\n" +
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"若未连接此频道，DialogueManager 会直接调用 InputReader.EnableGameplayInput() 作为兜底。")]
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[SerializeField] private VoidEventChannelSO _onDialogueEnded;
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[Tooltip("EVT_NpcDialogueCompleted：payload = npcId（string）。每段对话结束时广播，驱动 QuestManager 中对话类目标进度。")]
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[SerializeField] private StringEventChannelSO _onNpcDialogueCompleted;
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[Tooltip("EVT_LineStarted：每行对话开始打字时广播（无 payload）。供音效/震动/打字音效系统监听。")]
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[SerializeField] private VoidEventChannelSO _onLineStarted;
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[Tooltip("EVT_LineEnded：玩家按确认键推进到下一行时广播（无 payload）。供音效/震动系统监听。")]
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[SerializeField] private VoidEventChannelSO _onLineEnded;
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[Tooltip("EVT_DialogueForceEnded：对话序列因超时被强制终止时广播（payload = npcId）。\n" +
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"供埋点/异常追踪系统监听，以区分正常结束和超时强制中断。\n" +
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"可选字段，留空则不广播此专用事件（ForceEnd 仍正常执行）。")]
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[SerializeField] private StringEventChannelSO _onDialogueForceEnded;
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[Tooltip("EVT_DialogueChoiceSelected：玩家选择对话选项时广播（payload = \"sequenceId/choiceIndex\"）。\n" +
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"供 QA 埋点、成就系统、或数据分析监听，以还原玩家的对话选择路径。\n" +
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"可选字段，留空则不广播。")]
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[SerializeField] private StringEventChannelSO _onDialogueChoiceSelected;
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[Header("运行时限制")]
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[Tooltip("分支选项最大嵌套深度。超过此深度触发循环引用保护，跳过当前分支继续播放。\n" +
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"普通对话通常不超过 6 层；极端场景可调高，但推荐保持默认值 16。")]
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[Min(1)] [SerializeField] private int _maxChoiceDepth = 16;
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[Tooltip("待播对话序列队列容量上限。超过后新请求将被丢弃并记录警告。\n" +
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"用于防止事件链或脚本误触导致无限排队。")]
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[Min(1)] [SerializeField] private int _pendingQueueCapacity = 8;
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[Tooltip("单段对话序列的最长播放时间（秒）。超时后强制结束当前序列，防止异常卡死。\n" +
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"0 = 不限时（不推荐用于正式发布）。推荐 300s（5 分钟）覆盖最长剧情段落。")]
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[Min(0)] [SerializeField] private float _sequenceTimeoutSeconds = 300f;
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private bool _skipRequested;
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private int _selectedChoiceIndex = -1;
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private int _choiceDepth;
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/// <summary>
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/// 每次 PlayImmediate 递增。HandleChoices 的选项回调在写入 _selectedChoiceIndex 前
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/// 比对此值，确保打断后遗留的回调不会污染新序列的状态。
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/// </summary>
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private int _playbackId;
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// ── 一次性对话完成回调 ────────────────────────────────────────────────
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// 通过 StartDialogue(..., onComplete) 注册；OnDialogueEnded 触发后调用一次后清空。
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private System.Action _onCompleteCallback;
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// ── 子协程通信字段（避免协程间 ref/out 参数）─────────────────────────
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/// <summary>HandleChoices 子协程写入结果：玩家选中选项后的后续序列（null = 无后续）。</summary>
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private DialogueSequenceSO _choiceBranchResult;
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/// <summary>HandleChoices 子协程写入结果：true = 分支深度超限，优雅降级（继续播放后续行）。</summary>
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private bool _branchDepthExceeded;
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// ── 复用 Yield 指令，避免协程每行 new WaitUntil 闭包 ───────────────
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private sealed class WaitTypingOrSkip : CustomYieldInstruction
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{
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private readonly DialogueManager _m;
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public WaitTypingOrSkip(DialogueManager m) => _m = m;
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public override bool keepWaiting => _m._dialogueBox.IsTyping && !_m._skipRequested;
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}
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private sealed class WaitSkip : CustomYieldInstruction
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{
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private readonly DialogueManager _m;
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public WaitSkip(DialogueManager m) => _m = m;
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public override bool keepWaiting => !_m._skipRequested;
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}
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// 等待玩家从分支选项中做出选择（_selectedChoiceIndex >= 0 时解除阻塞）
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private sealed class WaitForChoice : CustomYieldInstruction
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{
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private readonly DialogueManager _m;
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public WaitForChoice(DialogueManager m) => _m = m;
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public override bool keepWaiting => _m._selectedChoiceIndex < 0;
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}
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private WaitTypingOrSkip _waitTypingOrSkip;
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private WaitSkip _waitSkip;
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private WaitForChoice _waitForChoice;
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/// <summary>
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/// 当 IsDialogueActive 时排队等待的对话请求。
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/// 支持脚本触发的连续对话序列（如剧情链、事件链触发的对话），
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/// 但容量上限为 8，避免因误触导致无限排队。
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/// 使用 List 而非 Queue，以支持基于优先级的抢占式淘汰（队满时丢弃最低优先级项目）。
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/// </summary>
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private readonly List<(DialogueSequenceSO seq, string npcId, int priority)> _pending = new();
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/// <summary>当前是否有对话正在播放。</summary>
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public bool IsDialogueActive { get; private set; }
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/// <summary>当前正在播放的对话优先级（0 = 默认）。高优先级请求可打断低优先级。</summary>
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private int _currentPriority;
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/// <inheritdoc/>
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public event System.Action OnDialogueEnded;
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// ── 生命周期 ──────────────────────────────────────────────────────
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private void Awake()
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{
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if (ServiceLocator.GetOrDefault<IDialogueService>() != null) { Destroy(gameObject); return; }
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ServiceLocator.Register<IDialogueService>(this);
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_waitTypingOrSkip = new WaitTypingOrSkip(this);
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_waitSkip = new WaitSkip(this);
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_waitForChoice = new WaitForChoice(this);
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}
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private void OnDestroy()
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{
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ServiceLocator.Unregister<IDialogueService>(this);
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}
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private void OnEnable()
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{
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if (_inputReader != null) _inputReader.SubmitEvent += OnSubmit;
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}
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private void OnDisable()
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{
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if (_inputReader != null) _inputReader.SubmitEvent -= OnSubmit;
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// 若对话协程在组件禁用或场景切换时仍在运行，Unity 会强制杀死协程但不调用
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// EndDialogue()，导致 Action Map 永久停留在 UI 模式。复用 ForceEnd() 统一处理。
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ForceEnd();
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}
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// ── 公开 API ──────────────────────────────────────────────────────
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/// <summary>
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/// 启动对话序列。
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/// 若已有对话在播放：
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/// - 当 <paramref name="priority"/> 高于当前对话优先级时，立即打断并播放新序列；
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/// - 否则进入等待队列（上限 <see cref="_pendingQueueCapacity"/>），超出上限的请求被丢弃。
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/// 由 InteractableNPC.Interact() 调用。
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/// </summary>
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/// <param name="sequence">要播放的对话序列 SO。</param>
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/// <param name="npcId">NPC 标识符，对话结束时随 EVT_NpcDialogueCompleted 广播。</param>
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/// <param name="priority">优先级。数值越大越优先；相同或更低优先级不会打断当前对话。</param>
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public void StartDialogue(DialogueSequenceSO sequence, string npcId = "", int priority = 0)
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{
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if (sequence == null) return;
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if (IsDialogueActive)
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{
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// 高优先级：打断当前对话，立即播放
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if (priority > _currentPriority)
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{
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StopAllCoroutines();
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_dialogueBox?.HideChoices();
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IsDialogueActive = false;
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_skipRequested = false;
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_selectedChoiceIndex = -1;
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_choiceDepth = 0;
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// 不清空队列，被打断的对话之后仍可继续播放
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PlayImmediate(sequence, npcId, priority);
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return;
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}
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if (_pending.Count < _pendingQueueCapacity)
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{
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_pending.Add((sequence, npcId, priority));
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}
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else
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{
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// 队满时：查找优先级最低的项目，若新请求优先级更高则淘汰之，否则丢弃新请求
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int minIdx = 0;
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for (int i = 1; i < _pending.Count; i++)
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{
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if (_pending[i].priority < _pending[minIdx].priority) minIdx = i;
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}
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if (priority > _pending[minIdx].priority)
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{
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#if UNITY_EDITOR || DEVELOPMENT_BUILD
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Debug.LogWarning(
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$"[DialogueManager] 待播队列已满（容量 {_pendingQueueCapacity}），" +
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$"序列 '{_pending[minIdx].seq.sequenceId}'（优先级 {_pending[minIdx].priority}）" +
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$"被优先级更高的 '{sequence.sequenceId}'（优先级 {priority}）淘汰。");
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#endif
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_pending.RemoveAt(minIdx);
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_pending.Add((sequence, npcId, priority));
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}
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#if UNITY_EDITOR || DEVELOPMENT_BUILD
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else
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Debug.LogWarning(
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$"[DialogueManager] 待播队列已满（容量 {_pendingQueueCapacity}），" +
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$"序列 '{sequence.sequenceId}'（优先级 {priority}）被丢弃，队列中最低优先级为 {_pending[minIdx].priority}。");
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#endif
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}
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return;
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}
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PlayImmediate(sequence, npcId, priority);
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}
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/// <inheritdoc cref="IDialogueService.StartDialogue(DialogueSequenceSO,string,int,System.Action)"/>
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public void StartDialogue(DialogueSequenceSO sequence, string npcId, int priority, System.Action onComplete)
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{
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if (onComplete != null)
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{
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// 若已有待回调，链式追加（不覆盖），保证先来先到
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_onCompleteCallback += onComplete;
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}
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StartDialogue(sequence, npcId, priority);
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}
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private void PlayImmediate(DialogueSequenceSO sequence, string npcId, int priority = 0)
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{
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IsDialogueActive = true;
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_currentPriority = priority;
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_skipRequested = false;
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_selectedChoiceIndex = -1;
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_choiceDepth = 0;
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_playbackId++;
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if (_inputReader != null) _inputReader.EnableUIInput();
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_onDialogueStarted?.Raise();
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StartCoroutine(PlaySequence(sequence, npcId));
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// 启动超时守卫（0 = 不限时）
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if (_sequenceTimeoutSeconds > 0f)
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StartCoroutine(SequenceTimeoutGuard(npcId));
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}
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/// <summary>
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/// 超时守卫协程：若对话在 <see cref="_sequenceTimeoutSeconds"/> 内未正常结束，
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/// 强制终止并记录错误，防止游戏卡死在对话状态。
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/// </summary>
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private IEnumerator SequenceTimeoutGuard(string npcId)
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{
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yield return new WaitForSeconds(_sequenceTimeoutSeconds);
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if (!IsDialogueActive) yield break;
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Debug.LogError(
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$"[DialogueManager] 对话序列 (npcId='{npcId}') 超时 {_sequenceTimeoutSeconds}s 未结束，" +
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"强制终止。请检查是否存在无法退出的等待分支。");
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_onDialogueForceEnded?.Raise(npcId);
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ForceEnd();
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}
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/// <summary>
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/// 强制立即终止当前对话，清空等待队列，恢复游戏输入。
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/// 场景切换/演出打断时调用；若无对话活跃则无操作。
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/// </summary>
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public void ForceEnd()
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{
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if (!IsDialogueActive) return;
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StopAllCoroutines();
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_playbackId++; // 使所有残余的选项回调失效，防止下一帧写入新序列状态
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_pending.Clear();
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_dialogueBox?.HideChoices();
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_dialogueBox?.Hide();
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IsDialogueActive = false;
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_currentPriority = 0;
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_skipRequested = false;
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_selectedChoiceIndex = -1;
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_choiceDepth = 0;
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// 优先通过 _onDialogueEnded 事件让 InputManager 决定如何恢复输入；
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// 若未连接事件频道（旧场景配置），直接恢复 Gameplay 输入作为兜底。
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_onDialogueEnded?.Raise();
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if (_onDialogueEnded == null) _inputReader?.EnableGameplayInput();
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OnDialogueEnded?.Invoke();
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// 触发一次性完成回调（正常结束和强制中断均触发）
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var cb = _onCompleteCallback;
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_onCompleteCallback = null;
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cb?.Invoke();
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}
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// ── 输入回调 ──────────────────────────────────────────────────────
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private void OnSubmit() => _skipRequested = true;
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// ── 内部协程 ──────────────────────────────────────────────────────
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private IEnumerator PlaySequence(DialogueSequenceSO startSequence, string npcId)
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{
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if (_dialogueBox == null)
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{
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Debug.LogError("[DialogueManager] _dialogueBox 未配置，对话无法显示。请在 Inspector 中指定 DialogueUI 组件。", this);
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EndDialogue(npcId);
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yield break;
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}
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// 使用显式序列栈替代递归，防止深链（100+ 序列）时 C# 调用栈溢出
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var sequenceStack = new System.Collections.Generic.Stack<DialogueSequenceSO>();
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sequenceStack.Push(startSequence);
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while (sequenceStack.Count > 0)
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{
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var sequence = sequenceStack.Pop();
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var resolved = ResolveVariant(sequence);
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if (resolved.lines == null || resolved.lines.Length == 0)
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{
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#if UNITY_EDITOR || DEVELOPMENT_BUILD
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Debug.LogWarning(
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$"[DialogueManager] 序列 '{resolved.sequenceId}' 没有对话行（lines 为空）。" +
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"对话将静默跳过此序列，可能是未完成配置。");
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#endif
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continue;
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}
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bool branchChosen = false;
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foreach (var line in resolved.lines)
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{
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yield return StartCoroutine(PlayOneLine(line));
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if (line.choices != null && line.choices.Length > 0)
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{
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yield return StartCoroutine(HandleChoices(line, resolved.sequenceId));
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if (!_branchDepthExceeded)
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{
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if (_choiceBranchResult != null)
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sequenceStack.Push(_choiceBranchResult);
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branchChosen = true;
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break;
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}
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// 深度超限：优雅降级，继续播放当前序列后续行
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continue;
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}
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// 普通行：等待玩家按 Submit 推进
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_skipRequested = false;
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yield return _waitSkip;
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_onLineEnded?.Raise();
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}
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_ = branchChosen;
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}
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EndDialogue(npcId);
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}
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/// <summary>
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/// 显示一行对话并等待打字机效果完成（期间允许跳过）。
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/// 广播 EVT_LineStarted。不广播 EVT_LineEnded（由调用方在推进后广播）。
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/// </summary>
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private IEnumerator PlayOneLine(DialogueLine line)
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{
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_skipRequested = false;
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_dialogueBox.ShowLine(line);
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_onLineStarted?.Raise();
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yield return _waitTypingOrSkip;
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if (_dialogueBox.IsTyping) _dialogueBox.SkipTyping();
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}
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/// <summary>
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/// 显示分支选项，等待玩家选择，并将结果写入 <see cref="_choiceBranchResult"/>。
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/// <para>若选项嵌套深度超过 <see cref="_maxChoiceDepth"/>，将 <see cref="_branchDepthExceeded"/>
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/// 置为 true 并立即返回，调用方应优雅降级继续播放后续行而不是终止对话。</para>
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/// </summary>
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private IEnumerator HandleChoices(DialogueLine line, string sequenceId)
|
||
{
|
||
_choiceBranchResult = null;
|
||
_branchDepthExceeded = false;
|
||
|
||
_choiceDepth++;
|
||
if (_choiceDepth >= _maxChoiceDepth)
|
||
{
|
||
Debug.LogError(
|
||
$"[DialogueManager] 分支对话深度超过 {_maxChoiceDepth}，" +
|
||
$"序列 \"{sequenceId}\" 可能存在循环引用。" +
|
||
"已跳过当前选项分支，继续播放后续内容。");
|
||
_dialogueBox?.HideChoices();
|
||
_skipRequested = false;
|
||
_selectedChoiceIndex = -1;
|
||
_branchDepthExceeded = true;
|
||
yield break;
|
||
}
|
||
|
||
// 清除打字机阶段积压的输入，防止选项显示后被立即误触发
|
||
_skipRequested = false;
|
||
_selectedChoiceIndex = -1;
|
||
// 延迟一帧：确保此前积压的"确认键"输入在下一帧开始前已被消耗，
|
||
// 防止快速连击（先跳过打字机→再误触发选项0）的穿透问题。
|
||
yield return null;
|
||
// 捕获当前播放标记，防止被打断后遗留回调写入新序列的选择索引
|
||
int capturedId = _playbackId;
|
||
_dialogueBox.ShowChoices(line.choices, idx =>
|
||
{
|
||
if (_playbackId == capturedId) _selectedChoiceIndex = idx;
|
||
});
|
||
yield return _waitForChoice;
|
||
_dialogueBox.HideChoices();
|
||
_skipRequested = false;
|
||
_onLineEnded?.Raise();
|
||
|
||
var chosen = line.choices[_selectedChoiceIndex];
|
||
|
||
// 广播选择事件（供 QA 埋点、成就系统、数据分析使用）
|
||
_onDialogueChoiceSelected?.Raise($"{sequenceId}/{_selectedChoiceIndex}");
|
||
|
||
// 可选：将世界状态标志写入 WorldStateRegistry
|
||
if (!string.IsNullOrEmpty(chosen.setWorldFlag) && _worldState != null)
|
||
_worldState.SetFlag(chosen.setWorldFlag);
|
||
|
||
_choiceBranchResult = chosen.nextSequence;
|
||
}
|
||
|
||
private void EndDialogue(string npcId)
|
||
{
|
||
_dialogueBox?.Hide();
|
||
IsDialogueActive = false;
|
||
_currentPriority = 0;
|
||
|
||
// 优先通过 _onDialogueEnded 事件让 InputManager 决定如何恢复输入；
|
||
// 若未连接事件频道（旧场景配置），直接恢复 Gameplay 输入作为兜底。
|
||
_onDialogueEnded?.Raise();
|
||
if (_onDialogueEnded == null) _inputReader?.EnableGameplayInput();
|
||
|
||
OnDialogueEnded?.Invoke();
|
||
|
||
if (!string.IsNullOrEmpty(npcId))
|
||
_onNpcDialogueCompleted?.Raise(npcId);
|
||
|
||
// 触发一次性完成回调（正常结束和强制中断均触发）
|
||
var cb = _onCompleteCallback;
|
||
_onCompleteCallback = null;
|
||
cb?.Invoke();
|
||
|
||
// 自动播放优先级最高的等待中对话（保证高优先级对话不被低优先级插队）
|
||
if (_pending.Count > 0)
|
||
{
|
||
int best = 0;
|
||
for (int i = 1; i < _pending.Count; i++)
|
||
if (_pending[i].priority > _pending[best].priority) best = i;
|
||
var item = _pending[best];
|
||
_pending.RemoveAt(best);
|
||
PlayImmediate(item.seq, item.npcId, item.priority);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 根据 WorldState 标志选择正确的序列版本。
|
||
/// 委托给 <see cref="DialogueSequenceSO.TryGetActiveVariant"/> 统一处理，消除重复逻辑。
|
||
/// </summary>
|
||
private DialogueSequenceSO ResolveVariant(DialogueSequenceSO sequence)
|
||
{
|
||
var resolved = sequence.TryGetActiveVariant(_worldState);
|
||
#if UNITY_EDITOR || DEVELOPMENT_BUILD
|
||
if (resolved == sequence && sequence.variants != null && sequence.variants.Length > 0 && _worldState == null)
|
||
Debug.LogWarning(
|
||
$"[DialogueManager] 序列 '{sequence.sequenceId}' 有 {sequence.variants.Length} 个条件变体，" +
|
||
"但 WorldStateRegistry 未注入，将使用默认序列。请检查 Inspector 中的 _worldState 字段。",
|
||
this);
|
||
#endif
|
||
return resolved;
|
||
}
|
||
}
|
||
}
|