Fixed ComputeConnectionKey possibly causing an overflow and showing wrong connections.

Author: pschraut

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this package are documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [4.1.2] - 202?-??-??
+### Fixed
+ - Fixed ```ComputeConnectionKey``` possibly causing an overflow and showing wrong connections. Thanks to Yi Ji for sending me the fix.
+
 ## [4.1.1] - 2022-06-29
 ### Fixed
  - Fixed that ```#C Empty Shell Objects``` detection didn't work with memory snapshots taken from a Player. Thanks to Gotmachine for the fix, see [this post](https://forum.unity.com/threads/heap-explorer-memory-profiler-debugger-and-analyzer-for-unity.527949/page-6#post-8240496) in the Unity forums for details.

Editor/Scripts/PackedTypes/PackedMemorySnapshotEx.cs

@@ -359,9 +359,9 @@ public void AddConnection(PackedConnection.Kind fromKind, int fromIndex, PackedC
             }
         }
 
-        UInt64 ComputeConnectionKey(PackedConnection.Kind kind, int index)
+        ulong ComputeConnectionKey(PackedConnection.Kind kind, int index)
         {
-            var value = (UInt64)(((int)kind << 50) + index);
+            var value = (((ulong)kind << 50) + (ulong)index);
             return value;
         }
 

README.md

@@ -2,7 +2,7 @@
 
 Heap Explorer is a Memory Profiler, Debugger and Analyzer for Unity. This repository hosts Heap Explorer for Unity 2019.3 and newer. For older versions, please visit the now obsolete repository on Bitbucket instead ([link](https://bitbucket.org/pschraut/unityheapexplorer/)).
 
-I spent a significant amount of time identifying and fixing memory leaks, as well as looking for memory optimization opportunities in Unity applications in the past. During this time, I often used Unity's [old Memory Profiler](https://bitbucket.org/Unity-Technologies/memoryprofiler) and while it's an useful tool, I was never entirely happy with it.
+I spent a significant amount of time identifying and fixing memory leaks, as well as looking for memory optimization opportunities in Unity applications in the past. During this time, I often used Unity's [old Memory Profiler](https://bitbucket.org/Unity-Technologies/memoryprofiler) and while it's a useful tool, I was never entirely happy with it.
 
 This lead me to write my own memory profiler, where I have the opportunity to make all the things I didn't like about Unity's Memory Profiler better™.
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.oddworm.heapexplorer",
-  "version": "4.1.1",
+  "version": "4.1.2",
   "displayName": "Heap Explorer",
   "description": "Heap Explorer is a Memory Profiler, Debugger and Analyzer for Unity. You can open it from the main menu 'Window > Analysis > Heap Explorer'.",
   "documentationUrl": "https://github.com/pschraut/UnityHeapExplorer",