From 523b6e3ef798fe7e98aa7780fb35e4257c0f8f41 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Wed, 8 Nov 2023 10:17:22 -0800
Subject: [PATCH] actually add filters to filter index

---
 src/World.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/World.cs b/src/World.cs
index 0dcc689..f139353 100644
--- a/src/World.cs
+++ b/src/World.cs
@@ -105,6 +105,8 @@ namespace MoonTools.ECS
 				{
 					TypeToFilter[typeId].Add(filter);
 				}
+
+				FilterIndex.Add(signature, filter);
 			}
 
 			return filter;