From 91da645d7140d288438655cf4a633d8c3a14dc70 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Thu, 16 Nov 2023 14:46:29 -0800
Subject: [PATCH] EXPERIMENT: try preserving order of indexable set

---
 src/Collections/IndexableSet.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/Collections/IndexableSet.cs b/src/Collections/IndexableSet.cs
index 140f9f5..6eaee89 100644
--- a/src/Collections/IndexableSet.cs
+++ b/src/Collections/IndexableSet.cs
@@ -61,6 +61,7 @@ namespace MoonTools.ECS.Collections
 				return false;
 			}
 
+			/*
 			var index = indices[element];
 
 			if (index != Count - 1)
@@ -71,6 +72,18 @@ namespace MoonTools.ECS.Collections
 			}
 			count -= 1;
 			indices.Remove(element);
+			*/
+
+			var index = indices[element];
+
+			for (var i = index; i < Count - 1; i += 1)
+			{
+				array[i] = array[i + 1];
+				indices[array[i]] = i;
+			}
+
+			indices.Remove(element);
+			count -= 1;
 
 			return true;
 		}