Develop

.github/release-notes.txt

@@ -45,4 +45,7 @@
 - `AsepriteCel` properties were made public (thanks @SephDB)
 - `AnimatedSprite` now supports setting frame both on initial play and during playback.
 
+## 5.1.1
+- Resolved issue where using Linked Cels can cause an out of bounds exception.
+
 

.nuget/README.md

@@ -3,7 +3,7 @@
 A Cross Platform C# Library That Adds Support For Aseprite Files in MonoGame Projects.
 
 [![build-and-test](https://github.com/AristurtleDev/monogame-aseprite/actions/workflows/buildandtest.yml/badge.svg)](https://github.com/AristurtleDev/monogame-aseprite/actions/workflows/buildandtest.yml)
-[![Nuget 5.1.0](https://img.shields.io/nuget/v/MonoGame.Aseprite?color=blue&style=flat-square)](https://www.nuget.org/packages/MonoGame.Aseprite/5.1.0)
+[![Nuget 5.1.1](https://img.shields.io/nuget/v/MonoGame.Aseprite?color=blue&style=flat-square)](https://www.nuget.org/packages/MonoGame.Aseprite/5.1.1)
 [![License: MIT](https://img.shields.io/badge/📃%20license-MIT-blue?style=flat)](LICENSE)
 [![Twitter](https://img.shields.io/badge/%20-Share%20On%20Twitter-555?style=flat&logo=twitter)](https://twitter.com/intent/tweet?text=MonoGame.Aseprite%20by%20%40aristurtledev%0A%0AA%20cross-platform%20C%23%20library%20that%20adds%20support%20for%20Aseprite%20files%20in%20MonoGame%20projects.%20https%3A%2F%2Fgithub.com%2FAristurtleDev%2Fmonogame-aseprite%0A%0A%23monogame%20%23aseprite%20%23dotnet%20%23csharp%20%23oss%0A)
 

README.md

@@ -4,7 +4,7 @@
 A Cross Platform C# Library That Adds Support For Aseprite Files in MonoGame Projects.
 
 [![build-and-test](https://github.com/AristurtleDev/monogame-aseprite/actions/workflows/buildandtest.yml/badge.svg)](https://github.com/AristurtleDev/monogame-aseprite/actions/workflows/buildandtest.yml)
-[![Nuget 5.1.0](https://img.shields.io/nuget/v/MonoGame.Aseprite?color=blue&style=flat-square)](https://www.nuget.org/packages/MonoGame.Aseprite/5.1.0)
+[![Nuget 5.1.1](https://img.shields.io/nuget/v/MonoGame.Aseprite?color=blue&style=flat-square)](https://www.nuget.org/packages/MonoGame.Aseprite/5.1.1)
 [![License: MIT](https://img.shields.io/badge/📃%20license-MIT-blue?style=flat)](LICENSE)
 [![Twitter](https://img.shields.io/badge/%20-Share%20On%20Twitter-555?style=flat&logo=twitter)](https://twitter.com/intent/tweet?text=MonoGame.Aseprite%20by%20%40aristurtledev%0A%0AA%20cross-platform%20C%23%20library%20that%20adds%20support%20for%20Aseprite%20files%20in%20MonoGame%20projects.%20https%3A%2F%2Fgithub.com%2FAristurtleDev%2Fmonogame-aseprite%0A%0A%23monogame%20%23aseprite%20%23dotnet%20%23csharp%20%23oss%0A)
 

source/MonoGame.Aseprite.Content.Pipeline/MonoGame.Aseprite.Content.Pipeline.csproj

@@ -4,7 +4,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <GenerateDocumentationFile>False</GenerateDocumentationFile>
-        <Version>5.1.0</Version>
+        <Version>5.1.1</Version>
     </PropertyGroup>
 
     <PropertyGroup>
@@ -21,9 +21,9 @@
     <!-- dotnet pack Nuget Config stuff -->
     <PropertyGroup>
         <PackageId>MonoGame.Aseprite.Content.Pipeline</PackageId>
-        <Version>5.1.0</Version>
-        <AssemblyVersion>5.1.0</AssemblyVersion>
-        <FileVersion>5.1.0</FileVersion>
+        <Version>5.1.1</Version>
+        <AssemblyVersion>5.1.1</AssemblyVersion>
+        <FileVersion>5.1.1</FileVersion>
         <Authors>Christopher Whitley</Authors>
         <Company>Aristurtle</Company>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>
@@ -38,10 +38,9 @@
             MonoGame;Aseprite;import;processes;read;write;sprite;animation;tileset;tilemap;spritesheet;pipeline;mgcb
         </PackageTags>
         <PackageReleaseNotes>
-            Version 5.1.0
+            Version 5.1.1
             The following changes were implemented:
-                - `AsepriteCel` properties were made public (thanks @SephDB)
-                - `AnimatedSprite` now supports setting frame both on initial play and during playback.
+                - Resolved issue where using Linked Cels can cause an out of bounds exception.
         </PackageReleaseNotes>
         <Description>
             MonoGame.Aseprite.Content.Pipeline is a cross-platform C# library that adds an extension to the MonoGame

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);
     }
 

source/MonoGame.Aseprite/MonoGame.Aseprite.csproj

@@ -4,7 +4,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <GenerateDocumentationFile>False</GenerateDocumentationFile>
-        <Version>5.1.0</Version>
+        <Version>5.1.1</Version>
     </PropertyGroup>
 
     <PropertyGroup>
@@ -29,10 +29,9 @@
         </PackageTags>
         <PackageReadmeFile>README.md</PackageReadmeFile>
         <PackageReleaseNotes>
-            Version 5.1.0
+            Version 5.1.1
             The following changes were implemented:
-                - `AsepriteCel` properties were made public (thanks @SephDB)
-                - `AnimatedSprite` now supports setting frame both on initial play and during playback.
+                - Resolved issue where using Linked Cels can cause an out of bounds exception.
         </PackageReleaseNotes>
         <Description>
             MonoGame.Aseprite is a cross-platofrm C# library that adds support to MonoGame projects for