Merge pull request #88 from AristurtleDev/fix/linked-cels

Resloved issue where linked cels are used
AristurtleDev · Sep 28, 2023 · 735ab2a · 735ab2a
2 parents babeabd + a48cc1e
commit 735ab2a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/source/MonoGame.Aseprite.Shared/AsepriteTypes/AsepriteFileBuilder.cs b/source/MonoGame.Aseprite.Shared/AsepriteTypes/AsepriteFileBuilder.cs
@@ -101,7 +101,10 @@ internal void AddRawImageCel(short x, short y, ushort width, ushort height, usho
     internal void AddLinkedCel(ushort frameIndex)
     {
         AsepriteFrame frame = _frames[frameIndex];
-        AsepriteCel linkedCel = frame.Cels[_nextFrameCels.Count];
+        //  If the first cel is a linked cel, then we haven't added cels yet
+        //  so the " - 1" will result in -1.  So we only do so when the count is
+        //  greater than 0
+        AsepriteCel linkedCel = frame.Cels[_nextFrameCels.Count > 0 ? _nextFrameCels.Count - 1 : 0];
         _nextFrameCels.Add(linkedCel);
     }