6 files changed, 142 insertions, 0 deletions
diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorAnimation.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorAnimation.cs
new file mode 100644
index 0000000..14638d4
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorAnimation.cs
@@ -0,0 +1,24 @@
+using System.Collections.Generic;
+
+namespace MonoGame.Extended.Content.Pipeline.Animations
+{
+    public class AstridAnimatorAnimation
+    {
+        public string Name { get; set; }
+        public int FramesPerSecond { get; set; }
+        public List<string> Frames { get; set; }
+        public bool IsLooping { get; set; }
+        public bool IsReversed { get; set; }
+        public bool IsPingPong { get; set; }
+
+        public AstridAnimatorAnimation(string name, int framesPerSecond)
+        {
+            Name = name;
+            FramesPerSecond = framesPerSecond;
+            Frames = new List<string>();
+            IsLooping = true;
+            IsReversed = false;
+            IsPingPong = false;
+        }
+    }
+}
+\ No newline at end of file
diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorFile.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorFile.cs
new file mode 100644
index 0000000..765f2f2
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorFile.cs
@@ -0,0 +1,15 @@
+using System.Collections.Generic;
+
+namespace MonoGame.Extended.Content.Pipeline.Animations
+{
+    public class AstridAnimatorFile
+    {
+        public string TextureAtlas { get; set; }
+        public List<AstridAnimatorAnimation> Animations { get; set; }
+
+        public AstridAnimatorFile()
+        {
+            Animations = new List<AstridAnimatorAnimation>();
+        }
+    }
+}
+\ No newline at end of file
diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorImporter.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorImporter.cs
new file mode 100644
index 0000000..855a0d3
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorImporter.cs
@@ -0,0 +1,18 @@
+using System.IO;
+using System.Text.Json;
+using Microsoft.Xna.Framework.Content.Pipeline;
+
+namespace MonoGame.Extended.Content.Pipeline.Animations
+{
+    [ContentImporter(".aa", DefaultProcessor = "AstridAnimatorProcessor",
+         DisplayName = "Astrid Animator Importer - MonoGame.Extended")]
+    public class AstridAnimatorImporter : ContentImporter<ContentImporterResult<AstridAnimatorFile>>
+    {
+        public override ContentImporterResult<AstridAnimatorFile> Import(string filename, ContentImporterContext context)
+        {
+            var json = File.ReadAllText(filename);
+            var data = JsonSerializer.Deserialize<AstridAnimatorFile>(json);
+            return new ContentImporterResult<AstridAnimatorFile>(filename, data);
+        }
+    }
+}
diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorProcessor.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorProcessor.cs
new file mode 100644
index 0000000..e22d65b
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorProcessor.cs
@@ -0,0 +1,24 @@
+using System.IO;
+using System.Linq;
+using Microsoft.Xna.Framework.Content.Pipeline;
+
+namespace MonoGame.Extended.Content.Pipeline.Animations
+{
+    [ContentProcessor(DisplayName = "Astrid Animator Processor - MonoGame.Extended")]
+    public class AstridAnimatorProcessor :
+        ContentProcessor<ContentImporterResult<AstridAnimatorFile>, AstridAnimatorProcessorResult>
+    {
+        public override AstridAnimatorProcessorResult Process(ContentImporterResult<AstridAnimatorFile> input,
+            ContentProcessorContext context)
+        {
+            var data = input.Data;
+            var directory = Path.GetDirectoryName(input.FilePath);
+            var frames = data.Animations
+                .SelectMany(i => i.Frames)
+                .OrderBy(f => f)
+                .Distinct();
+
+            return new AstridAnimatorProcessorResult(directory, data, frames);
+        }
+    }
+}
+\ No newline at end of file
diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorProcessorResult.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorProcessorResult.cs
new file mode 100644
index 0000000..de92ec3
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorProcessorResult.cs
@@ -0,0 +1,21 @@
+using System.Collections.Generic;
+using System.IO;
+
+namespace MonoGame.Extended.Content.Pipeline.Animations
+{
+    public class AstridAnimatorProcessorResult
+    {
+        public string TextureAtlasAssetName { get; private set; }
+        public string Directory { get; private set; }
+        public AstridAnimatorFile Data { get; private set; }
+        public List<string> Frames { get; private set; }
+
+        public AstridAnimatorProcessorResult(string directory, AstridAnimatorFile data, IEnumerable<string> frames)
+        {
+            Directory = directory;
+            Data = data;
+            Frames = new List<string>(frames);
+            TextureAtlasAssetName = Path.GetFileNameWithoutExtension(data.TextureAtlas);
+        }
+    }
+}
+\ No newline at end of file
diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorWriter.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorWriter.cs
new file mode 100644
index 0000000..6f56f3f
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Content.Pipeline/Animations/AstridAnimatorWriter.cs
@@ -0,0 +1,40 @@
+using Microsoft.Xna.Framework.Content.Pipeline;
+using Microsoft.Xna.Framework.Content.Pipeline.Serialization.Compiler;
+
+namespace MonoGame.Extended.Content.Pipeline.Animations
+{
+    [ContentTypeWriter]
+    public class AstridAnimatorWriter : ContentTypeWriter<AstridAnimatorProcessorResult>
+    {
+        public override string GetRuntimeReader(TargetPlatform targetPlatform)
+        {
+            return "MonoGame.Extended.Animations.SpriteSheets.SpriteSheetAnimationFactoryReader, MonoGame.Extended.Animations";
+        }
+
+        protected override void Write(ContentWriter writer, AstridAnimatorProcessorResult input)
+        {
+            var data = input.Data;
+
+            writer.Write(input.TextureAtlasAssetName);
+            writer.Write(input.Frames.Count);
+
+            foreach (var frame in input.Frames)
+                writer.Write(frame);
+
+            writer.Write(data.Animations.Count);
+
+            foreach (var animation in data.Animations)
+            {
+                writer.Write(animation.Name);
+                writer.Write(animation.FramesPerSecond);
+                writer.Write(animation.IsLooping);
+                writer.Write(animation.IsReversed);
+                writer.Write(animation.IsPingPong);
+                writer.Write(animation.Frames.Count);
+
+                foreach (var frame in animation.Frames)
+                    writer.Write(input.Frames.IndexOf(frame));
+            }
+        }
+    }
+}
+\ No newline at end of file