From eb1a5cba54c357da21e6eaa51026e65b142228cb Mon Sep 17 00:00:00 2001
From: poddav <poddav@users.noreply.github.com>
Date: Fri, 29 Apr 2022 13:29:57 +0400
Subject: [PATCH] (Legacy): stub for I24 images (not working)

---
 Legacy/HyperWorks/ImageI24.cs | 62 +++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 Legacy/HyperWorks/ImageI24.cs

diff --git a/Legacy/HyperWorks/ImageI24.cs b/Legacy/HyperWorks/ImageI24.cs
new file mode 100644
index 00000000..c31f660f
--- /dev/null
+++ b/Legacy/HyperWorks/ImageI24.cs
@@ -0,0 +1,62 @@
+//! \file       ImageI24.cs
+//! \date       2019 Jun 22
+//! \brief      HyperWorks image format.
+//
+// Copyright (C) 2019 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using System.ComponentModel.Composition;
+using System.IO;
+using System.Windows.Media;
+
+namespace GameRes.Formats.HyperWorks
+{
+    [Export(typeof(ImageFormat))]
+    public class I24Format : ImageFormat
+    {
+        public override string         Tag { get { return "I24"; } }
+        public override string Description { get { return "HyperWorks image format"; } }
+        public override uint     Signature { get { return 0x41343249; } } // 'I24A'
+
+        public override ImageMetaData ReadMetaData (IBinaryStream file)
+        {
+            var header = file.ReadHeader (0x18);
+            int bpp = header.ToInt16 (0x10);
+            if (bpp != 24)
+                return null;
+            return new ImageMetaData {
+                Width  = header.ToUInt16 (0xC),
+                Height = header.ToUInt16 (0xE),
+                BPP    = bpp,
+            };
+        }
+
+        public override ImageData Read (IBinaryStream file, ImageMetaData info)
+        {
+            return ImageData.Create (info, format, palette, pixels);
+        }
+
+        public override void Write (Stream file, ImageData image)
+        {
+            throw new System.NotImplementedException ("I24Format.Write not implemented");
+        }
+    }
+}