From 4937abb2a6c778a54d51007f2f33e17ffb3645b1 Mon Sep 17 00:00:00 2001
From: Mikhail <99481254+DCFApixels@users.noreply.github.com>
Date: Sun, 17 Mar 2024 10:18:16 +0800
Subject: [PATCH] add EcsMask.IsEmpty

---
 src/EcsMask.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/EcsMask.cs b/src/EcsMask.cs
index fb22afa..f49160b 100644
--- a/src/EcsMask.cs
+++ b/src/EcsMask.cs
@@ -40,6 +40,10 @@ namespace DCFApixels.DragonECS
         {
             get { return exc; }
         }
+        public bool IsEmpty
+        {
+            get { return inc.Length == 0 && exc.Length == 0; }
+        }
         #endregion
 
         #region Constructors