添加插件

Assets/Obi/Scripts/Common/Utils/SetCategory.cs

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+using UnityEngine;
+
+namespace Obi
+{
+    [RequireComponent(typeof(ObiActor))]
+    public class SetCategory : MonoBehaviour
+    {
+        public int category;
+        private ObiActor act;
+
+        private void Awake()
+        {
+            act = GetComponent<ObiActor>();
+            act.OnBlueprintLoaded += OnLoad;
+
+            if (act.isLoaded)
+				act.SetFilterCategory(category);
+		}
+
+        private void OnDestroy()
+        {
+            act.OnBlueprintLoaded -= OnLoad;
+        }
+
+        private void OnValidate()
+        {
+            category = Mathf.Clamp(category, ObiUtils.MinCategory, ObiUtils.MaxCategory);
+
+            if (act != null && act.isLoaded)
+				act.SetFilterCategory(category);
+		}
+
+        private void OnLoad(ObiActor actor, ObiActorBlueprint blueprint)
+        {
+            actor.SetFilterCategory(category);
+        }
+    }
+}