Fix of Dangerous SetChunk. Chunks should be rented (#212)

genaray · Apr 16, 2024 · b434352 · b434352
1 parent 9533619
commit b434352
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Arch/Core/Extensions/Dangerous/DangerousArchetypeExtensions.cs b/src/Arch/Core/Extensions/Dangerous/DangerousArchetypeExtensions.cs
@@ -1,3 +1,4 @@
+using System.Buffers;
 using Arch.Core.Utils;
 
 namespace Arch.Core.Extensions.Dangerous;
@@ -36,7 +37,9 @@ public static void SetSize(this Archetype archetype, int size)
     /// <param name="chunks">The list of <see cref="Chunk"/>s.</param>
     public static void SetChunks(this Archetype archetype, List<Chunk> chunks)
     {
-        archetype.Chunks = chunks.ToArray();
+        archetype.Chunks = ArrayPool<Chunk>.Shared.Rent(chunks.Count);
+        chunks.CopyTo(archetype.Chunks);
+
         archetype.ChunkCapacity = chunks.Count;
     }