From 5242845a3ea1e44c1a2eecd824c174a39977f85d Mon Sep 17 00:00:00 2001
From: Darth Affe <darthaffe@wyrez.org>
Date: Sat, 6 Jul 2024 17:12:01 +0200
Subject: [PATCH] Added color-based ToArray to Image

---
 HPPH/Images/IImage.cs |  4 +++-
 HPPH/Images/Image.cs  | 15 ++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/HPPH/Images/IImage.cs b/HPPH/Images/IImage.cs
index bd5cac6..c1fcc61 100644
--- a/HPPH/Images/IImage.cs
+++ b/HPPH/Images/IImage.cs
@@ -73,7 +73,9 @@ public interface IImage : IEnumerable<IColor>
     /// Allocates a new array and copies this <see cref="IImage"/> into it.
     /// </summary>
     /// <returns>The new array containing the data of this <see cref="IImage"/>.</returns>
-    byte[] ToArray();
+    byte[] ToRawArray();
+
+    IColor[] ToArray();
 
     /// <summary>
     /// Represents a list of rows of an image.
diff --git a/HPPH/Images/Image.cs b/HPPH/Images/Image.cs
index 3833d78..2bcb48a 100644
--- a/HPPH/Images/Image.cs
+++ b/HPPH/Images/Image.cs
@@ -109,13 +109,26 @@ public sealed class Image<TColor> : IImage
     }
 
     /// <inheritdoc />
-    public byte[] ToArray()
+    public byte[] ToRawArray()
     {
         byte[] array = new byte[SizeInBytes];
         CopyTo(array);
         return array;
     }
 
+    //TODO DarthAffe 06.07.2024: This has some potential for optimization
+    public IColor[] ToArray()
+    {
+        IColor[] colors = new IColor[Width * Height];
+
+        int counter = 0;
+        foreach (IImage.IImageRow row in Rows)
+            foreach (IColor color in row)
+                colors[counter++] = color;
+
+        return colors;
+    }
+
     /// <inheritdoc />
     public RefImage<T> AsRefImage<T>()
         where T : struct, IColor