From c18c0fbc325b1c6a0864f88c6e2f4d2889d62e18 Mon Sep 17 00:00:00 2001
From: Michael <Michael@some.where>
Date: Fri, 12 May 2017 20:32:28 -0400
Subject: dithering revamp

---
 ShiftOS_TheReturn/Commands.cs | 17 +++++++++++++++++
 ShiftOS_TheReturn/Skinning.cs | 19 +++++++++++++++++++
 2 files changed, 36 insertions(+)

(limited to 'ShiftOS_TheReturn')

diff --git a/ShiftOS_TheReturn/Commands.cs b/ShiftOS_TheReturn/Commands.cs
index d622bb9..5b7674a 100644
--- a/ShiftOS_TheReturn/Commands.cs
+++ b/ShiftOS_TheReturn/Commands.cs
@@ -233,6 +233,23 @@ namespace ShiftOS.Engine
     [Namespace("dev")]
     public static class ShiftOSDevCommands
     {
+        [Command("buy")]
+        public static bool UnlockUpgrade(Dictionary<string, object> args)
+        {
+            string upg = args["id"].ToString();
+            try
+            {
+                SaveSystem.CurrentSave.Upgrades[upg] = true;
+                Shiftorium.InvokeUpgradeInstalled();
+                SaveSystem.SaveGame();
+            }
+            catch
+            {
+                Console.WriteLine("Upgrade not found.");
+            }
+            return true;
+        }
+
         [Command("rock", description = "A little surprise for unstable builds...")]
         public static bool ThrowASandwichingRock()
         {
diff --git a/ShiftOS_TheReturn/Skinning.cs b/ShiftOS_TheReturn/Skinning.cs
index b731c4f..548e80f 100644
--- a/ShiftOS_TheReturn/Skinning.cs
+++ b/ShiftOS_TheReturn/Skinning.cs
@@ -66,6 +66,13 @@ namespace ShiftOS.Engine
 
     public static class SkinEngine
     {
+        private static ISkinPostProcessor processor = null;
+
+        public static void SetPostProcessor(ISkinPostProcessor _processor)
+        {
+            processor = _processor;
+        }
+
         public static ImageLayout GetImageLayout(string img)
         {
             if (LoadedSkin.SkinImageLayouts.ContainsKey(img))
@@ -93,6 +100,8 @@ namespace ShiftOS.Engine
                         if (iattr.Name == img)
                         {
                             byte[] image = (byte[])field.GetValue(LoadedSkin);
+                            if (processor != null)
+                                image = processor.ProcessImage(image);
                             return ImageFromBinary(image);
                         }
                     }
@@ -1323,6 +1332,16 @@ namespace ShiftOS.Engine
         public string Category { get; set; }
     }
 
+    public interface ISkinPostProcessor
+    {
+        /// <summary>
+        /// Perform algorithmic operations at the bit level on a ShiftOS skin image.
+        /// </summary>
+        /// <param name="original">The image, as loaded by the engine, as a 32-bit ARGB byte array.</param>
+        /// <returns>The processed image.</returns>
+        byte[] ProcessImage(byte[] original);
+    }
+
     public class ShifterMetaAttribute : Attribute
     {
 
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