多轮审查和修复

Assets/Scripts/World/DestructibleTile.cs

@@ -0,0 +1,63 @@
+using BaseGames.Combat;
+using UnityEngine;
+
+namespace BaseGames.World
+{
+    /// <summary>
+    /// 可破坏物（墙壁/地块）。实现 IDamageable，受击后破坏并在 WorldStateRegistry 记录状态。
+    /// </summary>
+    public class DestructibleTile : MonoBehaviour, IDamageable
+    {
+        [SerializeField] private int                _maxHP        = 1;
+        [SerializeField] private string             _destructedId;
+        /// <summary>
+        /// ScriptableObject 注入（非静态 Instance）。
+        /// 在 Inspector 中手动拖入场景级 WorldStateRegistry 资产。
+        /// </summary>
+        [SerializeField] private WorldStateRegistry _worldState;
+
+        private bool _isDestroyed;
+
+        // ── IDamageable ───────────────────────────────────────────────────────
+        public bool IsInvincible => _isDestroyed;
+        public int  Defense      => 0;
+
+        public void TakeDamage(DamageInfo info)
+        {
+            if (_isDestroyed) return;
+            if (!CheckDestroyCondition(info)) return;
+
+            _isDestroyed = true;
+            DestroyTile();
+        }
+
+        // ── Virtual Hook ──────────────────────────────────────────────────────
+
+        /// <summary>
+        /// 子类覆盖此方法添加额外破坏条件（如方向校验）。
+        /// </summary>
+        protected virtual bool CheckDestroyCondition(DamageInfo info) => true;
+
+        // ── Implementation ────────────────────────────────────────────────────
+
+        private void DestroyTile()
+        {
+            if (!string.IsNullOrEmpty(_destructedId))
+                _worldState?.MarkDestroyed(_destructedId);
+
+            // 播放破坏 VFX、移除 Tilemap 格子等由子类扩展实现
+            gameObject.SetActive(false);
+        }
+
+        private void Start()
+        {
+            // 读档恢复：若已被摧毁则直接隐藏
+            if (!string.IsNullOrEmpty(_destructedId) && _worldState != null
+                && _worldState.IsDestroyed(_destructedId))
+            {
+                _isDestroyed = true;
+                gameObject.SetActive(false);
+            }
+        }
+    }
+}