feat: add ADVRUN archive and image formats

ArcFormats/AdvRun/ImagePIZ.cs

@@ -0,0 +1,73 @@
+//! \file       ImagePIZ.cs
+//! \date       2025-12-24
+//! \brief      ADVRUN compressed bitmap.
+//
+// Copyright (C) 2016 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;
+using System.ComponentModel.Composition;
+using System.IO;
+using GameRes.Compression;
+
+namespace GameRes.Formats.AdvRun
+{
+    [Export(typeof(ImageFormat))]
+    public class PizFormat : ImageFormat
+    {
+        public override string         Tag { get { return "PIZ"; } }
+        public override string Description { get { return "ADVRUN compressed bitmap"; } }
+        public override uint     Signature { get { return 0; } }
+        public override bool      CanWrite { get { return false; } }
+
+        public PizFormat ()
+        {
+            Extensions = new string[] { "piz" };
+        }
+
+        public override ImageMetaData ReadMetaData (IBinaryStream stream)
+        {
+            if (stream.Signature + 4 != stream.Length)
+                return null;
+            stream.Position = 4;
+            using (var lz = new ZLibStream (stream.AsStream, CompressionMode.Decompress))
+            {
+                using (var bmp = new BinaryStream (lz, stream.Name))
+                    return Bmp.ReadMetaData (bmp);
+            }
+        }
+
+        public override ImageData Read (IBinaryStream stream, ImageMetaData info)
+        {
+            stream.Position = 4;
+            using (var lz = new ZLibStream (stream.AsStream, CompressionMode.Decompress))
+            {
+                using (var bmp = new BinaryStream (lz, stream.Name))
+                    return Bmp.Read (bmp, info);
+            }
+        }
+
+        public override void Write (Stream file, ImageData image)
+        {
+            throw new NotImplementedException ("PizFormat.Write not implemented");
+        }
+    }
+}