多轮审查和修复

Assets/Scripts/World/MagicWall.cs

@@ -0,0 +1,26 @@
+using UnityEngine;
+
+namespace BaseGames.World
+{
+    /// <summary>
+    /// 魔法墙标记组件。仅用于 Gizmo 可视化，穿越逻辑通过
+    /// Physics Layer Matrix 实现（Ghost 层 vs MagicWall 层 = IgnoreCollision）。
+    /// SkillManager 在太虚斩激活/结束时切换玩家 Layer（Ghost ↔ Player）。
+    /// </summary>
+    [ExecuteAlways]
+    public class MagicWall : MonoBehaviour
+    {
+        [SerializeField] private Color _normalColor = new Color(0.4f, 0.2f, 1f, 0.8f);
+        [SerializeField] private Color _ghostColor  = new Color(0.4f, 0.2f, 1f, 0.15f);
+
+#if UNITY_EDITOR
+        private void OnDrawGizmos()
+        {
+            Gizmos.color = _normalColor;
+            var col = GetComponent<Collider2D>();
+            if (col != null)
+                Gizmos.DrawWireCube(transform.position, col.bounds.size);
+        }
+#endif
+    }
+}