多轮审查和修复

Assets/Scripts/Enemies/AI/BD_Wait.cs

@@ -0,0 +1,30 @@
+#if GRAPH_DESIGNER
+using UnityEngine;
+using Opsive.BehaviorDesigner.Runtime.Tasks;
+using Opsive.BehaviorDesigner.Runtime.Tasks.Actions;
+
+namespace BaseGames.Enemies.AI
+{
+    /// <summary>
+    /// BD Action：等待固定 Duration 秒后返回 Success。
+    /// 适用于攻击前摇、冷却间隔等固定等待。
+    /// </summary>
+    public class BD_Wait : Action
+    {
+        [UnityEngine.SerializeField] private float m_Duration = 1f;
+
+        private float _elapsed;
+
+        public override void OnStart()
+        {
+            _elapsed = 0f;
+        }
+
+        public override TaskStatus OnUpdate()
+        {
+            _elapsed += Time.deltaTime;
+            return _elapsed >= m_Duration ? TaskStatus.Success : TaskStatus.Running;
+        }
+    }
+}
+#endif