From fb49a5bca6ce6d9ea3fea362d344d208c6bb0b1d Mon Sep 17 00:00:00 2001
From: ikpil <ikpil@naver.com>
Date: Fri, 26 Apr 2024 01:02:09 +0900
Subject: [PATCH] checking ...

---
 src/DotRecast.Core/RcArrays.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/DotRecast.Core/RcArrays.cs b/src/DotRecast.Core/RcArrays.cs
index e8c291a..c06d605 100644
--- a/src/DotRecast.Core/RcArrays.cs
+++ b/src/DotRecast.Core/RcArrays.cs
@@ -11,6 +11,13 @@ namespace DotRecast.Core
         {
             Array.Copy(sourceArray, sourceIndex, destinationArray, destinationIndex, length);
         }
+        
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void Copy<T>(Span<T> sourceArray, int sourceIndex, Span<T> destinationArray, int destinationIndex, int length)
+        {
+            sourceArray.Slice(sourceIndex, length).CopyTo(destinationArray.Slice(destinationIndex));
+        }
+
 
         // Type Safe Copy
         [MethodImpl(MethodImplOptions.AggressiveInlining)]