From 1a468895ad9df4091b88cf21fadc995b83b0a4f3 Mon Sep 17 00:00:00 2001
From: maxluli <maxluligames@gmail.com>
Date: Tue, 7 Jun 2022 13:23:03 +0200
Subject: [PATCH] Color History now only shows unique colors

---
 Paint_2/PaintToolUtils.cs | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/Paint_2/PaintToolUtils.cs b/Paint_2/PaintToolUtils.cs
index bcf1684..56c6001 100644
--- a/Paint_2/PaintToolUtils.cs
+++ b/Paint_2/PaintToolUtils.cs
@@ -69,25 +69,22 @@ namespace Paint_2
         public List<Color> SandartGetLastColors(int colorNumber)
         {
             List<Color> result = new List<Color>();
-            if (Target.Colors.Count <= colorNumber)
+
+            //We need to fill with black color
+            for (int i = Target.Colors.Count; i > 0; i--)
             {
-                //We need to fill with black color
-                for (int i = Target.Colors.Count; i > 0; i--)
+                Color targetColor = Target.Colors[(Target.Colors.Count) - i];
+                if (result.Count == 0 || result[result.Count - 1] != targetColor)
                 {
-                    result.Add(Target.Colors[(Target.Colors.Count) - i]);
-                }
-                for (int i = colorNumber - Target.Colors.Count; i > 0; i--)
-                {
-                    result.Add(Color.FromArgb(0x00, 0x00, 0x00));
+                    result.Add(targetColor);
                 }
             }
-            else
+            //for (int i = colorNumber - Target.Colors.Count; i > 0; i--)
+            for (int i = colorNumber - result.Count; i > 0; i--)
             {
-                for (int i = colorNumber; i > 0; i--)
-                {
-                    result.Add(Target.Colors[(Target.Colors.Count) - i]);
-                }
+                result.Add(Color.FromArgb(0x00, 0x00, 0x00));
             }
+            result.Reverse();
             return result;
         }
         public Point Lerp(Point start, Point end, float t)