From 01177cd5e76d3c38c38e4c2a22c19238a2077677 Mon Sep 17 00:00:00 2001
From: Austin Smith <austin@havik.us>
Date: Thu, 29 Feb 2024 10:55:00 -0600
Subject: [PATCH 1/3] Add public property Id to world.

---
 source/DefaultEcs/World.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/DefaultEcs/World.cs b/source/DefaultEcs/World.cs
index 329cf7d..a845347 100644
--- a/source/DefaultEcs/World.cs
+++ b/source/DefaultEcs/World.cs
@@ -171,6 +171,11 @@ public void Dispose()
         /// </summary>
         public int MaxCapacity { get; }
 
+        /// <summary>
+        /// Gets the unique id of the world instance.
+        /// </summary>
+        public int Id => WorldId;
+
         #endregion
 
         #region Initialisation

From 73f158ab1c29e909f50b78c9de23747a9d934965 Mon Sep 17 00:00:00 2001
From: Austin Smith <austin@havik.us>
Date: Fri, 1 Mar 2024 10:13:07 -0600
Subject: [PATCH 2/3] change world property Id to use GetHashCode()

---
 source/DefaultEcs/World.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/DefaultEcs/World.cs b/source/DefaultEcs/World.cs
index a845347..9c8d646 100644
--- a/source/DefaultEcs/World.cs
+++ b/source/DefaultEcs/World.cs
@@ -174,7 +174,7 @@ public void Dispose()
         /// <summary>
         /// Gets the unique id of the world instance.
         /// </summary>
-        public int Id => WorldId;
+        public int Id => GetHashCode();
 
         #endregion
 

From 22638a88fc1587ada068e5f1d147b9d6fea643dc Mon Sep 17 00:00:00 2001
From: Austin Smith <austin@havik.us>
Date: Fri, 1 Mar 2024 10:21:14 -0600
Subject: [PATCH 3/3] add GetHashCode override to world class

---
 source/DefaultEcs/World.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/source/DefaultEcs/World.cs b/source/DefaultEcs/World.cs
index 9c8d646..816bea6 100644
--- a/source/DefaultEcs/World.cs
+++ b/source/DefaultEcs/World.cs
@@ -172,7 +172,7 @@ public void Dispose()
         public int MaxCapacity { get; }
 
         /// <summary>
-        /// Gets the unique id of the world instance.
+        /// Gets the unique id of the world instance.   
         /// </summary>
         public int Id => GetHashCode();
 
@@ -804,6 +804,15 @@ public void Dispose()
         /// <returns>A string representing this instance.</returns>
         public override string ToString() => $"World {WorldId}";
 
+        /// <summary>
+        /// Returns a hashcode representing this instance.
+        /// </summary>
+        /// <returns>A hashcode representing this instance.</returns>
+        public override int GetHashCode()
+        {
+            return WorldId.GetHashCode();
+        }
+
         #endregion
     }
 }