多轮审查和修复

Assets/Scripts/Enemies/AI/BD_EnterPhase.cs

@@ -0,0 +1,31 @@
+#if GRAPH_DESIGNER
+using Opsive.BehaviorDesigner.Runtime.Tasks;
+using Opsive.BehaviorDesigner.Runtime.Tasks.Actions;
+using BaseGames.Enemies;
+
+namespace BaseGames.Enemies.AI
+{
+    /// <summary>
+    /// BD Action：Boss 切换阶段（Phase）。
+    /// 调用 BossBase.EnterPhase(PhaseIndex)，单帧完成，返回 Success。
+    /// </summary>
+    public class BD_EnterPhase : Action
+    {
+        [UnityEngine.SerializeField] private int m_PhaseIndex = 1;
+
+        private BossBase _boss;
+
+        public override void OnStart()
+        {
+            _boss = GetComponent<BossBase>();
+        }
+
+        public override TaskStatus OnUpdate()
+        {
+            if (_boss == null) return TaskStatus.Failure;
+            _boss.EnterPhase(m_PhaseIndex);
+            return TaskStatus.Success;
+        }
+    }
+}
+#endif