摄像机区域的架构改动

2026-05-15 14:47:24 +08:00
parent 1b37297585
commit f264329751
3591 changed files with 1687228 additions and 446503 deletions
--- a/Assets/_Game/Scripts/Combat/StatusEffects/StatusEffectManager.cs
+++ b/Assets/_Game/Scripts/Combat/StatusEffects/StatusEffectManager.cs
@@ -0,0 +1,185 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace BaseGames.Combat.StatusEffects
+{
+    /// <summary>
+    /// 状态效果管理器。
+    /// 
+    /// 架构 06_CombatModule §11：
+    ///   - 双结构：List（Update 遍历）+ Dictionary（O(1) 类型查找）
+    ///   - 实现 IStatusEffectable，接受来自 HurtBox 的 DamageType 并映射到具体效果
+    ///   - DealDotDamage：StatusEffect 子类通过 Owner 调用，绕过无敌帧造成 DoT
+    ///   - CleanseEffect：净化指定类型效果（道具/技能使用）
+    /// </summary>
+    [RequireComponent(typeof(SpriteRenderer))]
+    public class StatusEffectManager : MonoBehaviour, IStatusEffectable
+    {
+        [Header("事件频道（可选）")]
+        [SerializeField] private StatusEffectEventChannelSO _onStatusEffectApplied;
+        [SerializeField] private StatusEffectEventChannelSO _onStatusEffectExpired;
+
+        // ── 双结构 ─────────────────────────────────────────────────────────
+        private readonly List<StatusEffect>                          _activeList  = new();
+        private readonly Dictionary<StatusEffectType, StatusEffect>  _activeIndex = new();
+
+        // ── Shader 渲染（MaterialPropertyBlock，不修改共享材质）─────────
+        private SpriteRenderer      _renderer;
+        private MaterialPropertyBlock _propBlock;
+
+        // ── DoT 伤害代理（由 StatusEffect.OnTick 通过 Owner 调用）──────────
+        private IDamageable _damageable;
+
+        // ── 效果工厂字典（可在 Awake 后动态注册）─────────────────────
+        private readonly Dictionary<DamageType, Func<StatusEffect>> _effectFactories = new();
+
+        private void Awake()
+        {
+            _renderer   = GetComponent<SpriteRenderer>();
+            _propBlock  = new MaterialPropertyBlock();
+            _damageable = GetComponentInParent<IDamageable>();
+
+            // 默认标准效果注册（子类或外部模块可调用 RegisterEffectFactory 覆盖或扩展）
+            RegisterEffectFactory(DamageType.Fire,   () => new FireEffect());
+            RegisterEffectFactory(DamageType.Poison, () => new PoisonEffect());
+        }
+
+        private void Update()
+        {
+            float delta = Time.deltaTime;
+
+            // 逆序遍历，避免移除时索引错位
+            for (int i = _activeList.Count - 1; i >= 0; i--)
+            {
+                StatusEffect effect = _activeList[i];
+                effect.Update(delta);
+
+                if (effect.IsExpired)
+                    RemoveAt(i, effect);
+            }
+        }
+
+        // ── IStatusEffectable 实现 ─────────────────────────────────────────
+
+        /// <summary>
+        /// HurtBox 调用入口：将 DamageType 映射为具体 StatusEffect 实例并施加。
+        /// </summary>
+        public void ApplyStatusEffect(DamageType type)
+        {
+            StatusEffect effect = CreateEffect(type);
+            if (effect != null)
+                ApplyEffect(effect);
+        }
+        /// <summary>
+        /// 注册或覆盖一个 DamageType 对应的效果工厂。
+        /// Boss 或特殊游玩法式可在运行时注册自定义效果。
+        /// </summary>
+        public void RegisterEffectFactory(DamageType type, Func<StatusEffect> factory)
+            => _effectFactories[type] = factory;
+        // ── 公开 API ───────────────────────────────────────────────────────
+
+        /// <summary>直接施加一个具体效果（供技能/Boss 使用）。</summary>
+        public void ApplyEffect(StatusEffect effect)
+        {
+            // 检查是否被现有效果阻断
+            foreach (var blockerType in effect.BlockedBy)
+                if (_activeIndex.ContainsKey(blockerType)) return;
+
+            // 净化与新效果互斥的现有效果
+            foreach (var excludedType in effect.MutualExclusions)
+                if (_activeIndex.ContainsKey(excludedType))
+                    CleanseEffect(excludedType);
+
+            if (_activeIndex.TryGetValue(effect.EffectType, out StatusEffect existing))
+            {
+                existing.OnStack();
+                BroadcastApplied(existing);
+            }
+            else
+            {
+                effect.OnApply(this);
+                _activeList.Add(effect);
+                _activeIndex[effect.EffectType] = effect;
+                BroadcastApplied(effect);
+            }
+        }
+
+        /// <summary>净化指定类型效果（净化道具/技能调用）。</summary>
+        public void CleanseEffect(StatusEffectType type)
+        {
+            if (!_activeIndex.TryGetValue(type, out StatusEffect effect)) return;
+
+            effect.OnExpire();
+            _activeIndex.Remove(type);
+            _activeList.Remove(effect);
+            BroadcastExpired(effect);
+        }
+
+        /// <summary>查询是否存在指定类型效果（供状态机/UI 轮询）。</summary>
+        public bool HasEffect(StatusEffectType type) => _activeIndex.ContainsKey(type);
+
+        /// <summary>获取指定类型效果（可为 null）。</summary>
+        public StatusEffect GetEffect(StatusEffectType type)
+            => _activeIndex.TryGetValue(type, out var e) ? e : null;
+
+        /// <summary>
+        /// DoT 伤害代理（架构 06 §10）。StatusEffect.OnTick() 调用此方法，传入已构建好的 DamageInfo。
+        /// </summary>
+        public void ApplyDirectDamage(DamageInfo info)
+        {
+            _damageable?.TakeDamage(info);
+        }
+
+        /// <summary>设置 Sprite Shader 参数（MaterialPropertyBlock，不修改共享材质）。</summary>
+        public void SetShaderParam(string param, float value)
+        {
+            if (_renderer == null) return;
+            _renderer.GetPropertyBlock(_propBlock);
+            _propBlock.SetFloat(param, value);
+            _renderer.SetPropertyBlock(_propBlock);
+        }
+
+        /// <summary>净化所有状态效果（存档点激活 / 返回城镇等调用）。</summary>
+        public void CleanseAll()
+        {
+            foreach (var e in _activeList) e.OnExpire();
+            _activeList.Clear();
+            _activeIndex.Clear();
+        }
+
+        // ── 私有辅助 ───────────────────────────────────────────────────────
+
+        private StatusEffect CreateEffect(DamageType type)
+            => _effectFactories.TryGetValue(type, out var factory) ? factory() : null;
+
+        private void RemoveAt(int index, StatusEffect effect)
+        {
+            effect.OnExpire();
+            _activeList.RemoveAt(index);
+            _activeIndex.Remove(effect.EffectType);
+            BroadcastExpired(effect);
+        }
+
+        private void BroadcastApplied(StatusEffect effect)
+        {
+            _onStatusEffectApplied?.Raise(new StatusEffectEvent
+            {
+                EffectType        = effect.EffectType,
+                StackCount        = effect.StackCount,
+                RemainingDuration = effect.Duration,
+            });
+        }
+
+        private void BroadcastExpired(StatusEffect effect)
+        {
+            _onStatusEffectExpired?.Raise(new StatusEffectEvent
+            {
+                EffectType        = effect.EffectType,
+                StackCount        = 0,
+                RemainingDuration = 0f,
+            });
+        }
+    }
+}
+