refactor(ai): EnemyBase/QuotaManager 移除 Opsive BT，改接 EnemyAiBrain(Brain访问器/Died信号/OnSpawn重置/LOD裁剪)
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@@ -5,9 +5,6 @@ using BaseGames.Core.Events;
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using BaseGames.Core.Pool;
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using BaseGames.Enemies.States;
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using BaseGames.Enemies.Abilities;
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#if GRAPH_DESIGNER
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using Opsive.BehaviorDesigner.Runtime;
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#endif
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namespace BaseGames.Enemies
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{
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@@ -57,20 +54,6 @@ namespace BaseGames.Enemies
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/// </summary>
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[SerializeField] private BaseGames.Core.Events.TransformEventChannelSO _onPlayerSpawned;
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#if GRAPH_DESIGNER
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[Header("BT Tick 分级（LOD）")]
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[Tooltip("Idle 阶段 BT Tick 最小间隔（s）；0 = 每帧全速。")]
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[SerializeField] private float _btIdleTickInterval = 0.30f;
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[Tooltip("Patrol/ReturnHome 阶段 BT Tick 间隔（s）")]
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[SerializeField] private float _btPatrolTickInterval = 0.15f;
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[Tooltip("Alert/Investigate 阶段 BT Tick 间隔（s）")]
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[SerializeField] private float _btAlertTickInterval = 0.08f;
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[Tooltip("Chase 阶段 BT Tick 间隔（s）")]
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[SerializeField] private float _btChaseTickInterval = 0.05f;
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[Tooltip("Combat 阶段 BT Tick 间隔（s）；0 = 每帧全速")]
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[SerializeField] private float _btCombatTickInterval = 0f;
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#endif
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// ── 导航代理（IPathAgent；由 EnemyNavAgent 实现）───────────────────
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// 通过接口引用，避免对 Navigation 程序集的直接依赖。
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// 由子类 / Inspector 注入，或者运行时 GetComponent<IPathAgent>() 获取。
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@@ -132,9 +115,6 @@ namespace BaseGames.Enemies
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[SerializeField] private AiPhase _dbg_AiPhase;
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[SerializeField] private bool _dbg_HasPlayer;
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[SerializeField] private Vector2 _dbg_LastKnownPos;
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#if GRAPH_DESIGNER
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[SerializeField] private float _dbg_BtTickInterval;
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#endif
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#endif
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// POCO 状态对象字典：枚举保持对外 API 不变。
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@@ -254,9 +234,9 @@ namespace BaseGames.Enemies
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/// <summary>状态效果管理器（冻结、灼烧、睡眠等）。</summary>
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public StatusEffects.EnemyStatusEffectManager StatusEffects => _statusEffects;
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private StatusEffects.EnemyStatusEffectManager _statusEffects;
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#if GRAPH_DESIGNER
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public BehaviorTree BehaviorTree => _behaviorTree;
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#endif
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/// <summary>决策层组件（BrainGraph）。供 EnemyQuotaManager 做活跃数量 LOD 裁剪等使用。</summary>
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public EnemyAiBrain Brain => _brain;
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private EnemyAiBrain _brain;
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// ── BD 行为树接口（虚方法）────────────────────────────────────────
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@@ -369,14 +349,12 @@ namespace BaseGames.Enemies
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=> _movement?.JumpToTarget(target);
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/// <summary>
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/// 调整 BehaviorTree Tick 频率（非警觉=降频，警觉=高频）。
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/// 由 BD_SetAlert 调用（架构 07_EnemyModule §13.5）。
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/// 调整决策 Tick 频率（非警觉=降频，警觉=高频）。
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/// 由外部（警戒/状态效果）调用（架构 07_EnemyModule §13.5）。
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/// </summary>
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public virtual void SetAggroTickRate(bool isAggro)
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{
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#if GRAPH_DESIGNER
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_btCurrentInterval = isAggro ? _btAlertTickInterval : _btIdleTickInterval;
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#endif
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// LOD tick 速率控制迁移到后续 AiScheduler 阶段
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}
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// ── 警戒传播（Group Alert）────────────────────────────────────────
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@@ -468,20 +446,6 @@ namespace BaseGames.Enemies
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_currentAiPhase = phase;
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OnAiPhaseChanged?.Invoke(phase);
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#if GRAPH_DESIGNER
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// 按行为阶段动态调整 BT Tick 频率（5 档 LOD）
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_btCurrentInterval = phase switch
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{
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AiPhase.Patrol => _btPatrolTickInterval,
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AiPhase.Alert => _btAlertTickInterval,
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AiPhase.Investigate => _btAlertTickInterval,
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AiPhase.Chase => _btChaseTickInterval,
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AiPhase.Combat => _btCombatTickInterval,
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AiPhase.ReturnHome => _btPatrolTickInterval,
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_ => _btIdleTickInterval, // Idle + 未来新阶段兜底
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};
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#endif
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if (_autoPlayPhaseAnimation && _animancer != null && _animConfig != null)
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{
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var clip = phase switch
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@@ -588,6 +552,7 @@ namespace BaseGames.Enemies
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_statusEffects = GetComponent<StatusEffects.EnemyStatusEffectManager>();
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_threatAssessor = GetComponent<Perception.EnemyThreatAssessor>();
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_pooledObject = GetComponent<PooledObject>();
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_brain = GetComponent<EnemyAiBrain>();
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_abilities.CollectFrom(gameObject);
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_colliders = GetComponentsInChildren<Collider2D>(true);
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@@ -602,20 +567,6 @@ namespace BaseGames.Enemies
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// 订阅玩家生成事件（PlayerController.Start 广播），避免每个敌人独立 FindWithTag
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// 订阅在 OnEnable 中处理
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#if GRAPH_DESIGNER
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_behaviorTree = GetComponent<BehaviorTree>();
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if (_behaviorTree != null)
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{
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_behaviorTree.StartWhenEnabled = false;
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_behaviorTree.PauseWhenDisabled = true;
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// Manual 模式：由 EnemyBase.Update 按 AiPhase 分级节流 Tick。
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_behaviorTree.UpdateMode = Opsive.BehaviorDesigner.Runtime.Components.UpdateMode.Manual;
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_btManualMode = true;
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_btCurrentInterval = _btIdleTickInterval;
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_behaviorTree.StartBehavior();
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}
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#endif
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}
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protected virtual void Update()
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@@ -626,34 +577,11 @@ namespace BaseGames.Enemies
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if (_playerTransform != null && _stats != null)
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_stats.SqrDistanceToPlayer = ((Vector2)_playerTransform.position - (Vector2)transform.position).sqrMagnitude;
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#if GRAPH_DESIGNER
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// BT Tick LOD：按当前 AiPhase 分级节流，降低空闲状态的 BT 开销。
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if (_btManualMode && _behaviorTree != null)
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{
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float interval = _btCurrentInterval;
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if (interval <= 0f)
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{
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_behaviorTree.Tick();
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}
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else
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{
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_btTickTimer += Time.deltaTime;
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if (_btTickTimer >= interval)
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{
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_btTickTimer -= interval;
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_behaviorTree.Tick();
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}
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}
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}
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#endif
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#if UNITY_EDITOR
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_dbg_CurrentState = _currentState;
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_dbg_AiPhase = _currentAiPhase;
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_dbg_HasPlayer = _playerTransform != null;
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_dbg_LastKnownPos = LastKnownPlayerPosition;
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#if GRAPH_DESIGNER
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_dbg_BtTickInterval = _btCurrentInterval;
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#endif
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#endif
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}
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@@ -691,26 +619,14 @@ namespace BaseGames.Enemies
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protected virtual void OnDestroy() { }
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// BehaviorTree 引用（#if GRAPH_DESIGNER 保护，避免空引用）
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#if GRAPH_DESIGNER
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private BehaviorTree _behaviorTree;
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private bool _btManualMode;
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private float _btTickTimer;
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private float _btCurrentInterval;
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#endif
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/// <summary>
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/// 停止行为树（死亡演出 / 出场演出等期间调用，防止 BT 继续 Tick 覆盖演出逻辑）。
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/// 内部使用 #if GRAPH_DESIGNER 保护，调用方无需处理条件编译。
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/// 通知决策层终止（死亡演出 / 出场演出等期间调用，防止决策继续覆盖演出逻辑）。
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/// 语义为"通知决策层终止"，与 PerformDeath 的 Died 信号幂等（重复 Died 无害）。
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/// 供配置型行为组件（如 EnemyDeathSequence）调用，故为 public。
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/// </summary>
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public void StopBehaviorTree()
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{
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#if GRAPH_DESIGNER
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_behaviorTree?.StopBehavior();
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#endif
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_brain?.Send(BaseGames.AI.AiSignal.Died);
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}
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/// <summary>
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@@ -744,6 +660,9 @@ namespace BaseGames.Enemies
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_deathSequenceActive = false;
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ForceState(EnemyStateType.Dead);
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// 通知决策层敌人已死亡
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_brain?.Send(BaseGames.AI.AiSignal.Died);
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// 死亡时清除所有状态效果
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_statusEffects?.Clear();
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@@ -804,25 +723,21 @@ namespace BaseGames.Enemies
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// 重置能力冷却
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_abilities.InterruptAll(InterruptReason.Dead);
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#if GRAPH_DESIGNER
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_behaviorTree?.StartBehavior();
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#endif
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// 重置决策层（回到 Entry、清临时态）
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_brain?.ResetBrain();
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// 通知配置型出生行为组件（如 EnemyAbilityTrigger）执行出生触发逻辑
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Spawned?.Invoke();
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}
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/// <summary>
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/// 对象归还到池时调用，清理临时状态，停止 BT。
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/// 对象归还到池时调用，清理临时状态。
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/// </summary>
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public virtual void OnDespawn()
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{
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_abilities.InterruptAll(InterruptReason.Dead);
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_nav?.StopNavigation();
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#if GRAPH_DESIGNER
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if (_behaviorTree != null) _behaviorTree.enabled = false;
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#endif
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// GO 停用时 EnemyAiBrain.Update 自然停止，无需显式处理。
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}
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#if UNITY_EDITOR
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