(Marble): implemented video files as archives containing set of frames.

ArcFormats/ArcFormats.csproj

@@ -120,6 +120,7 @@
     <Compile Include="MangaGamer\WidgetMGPK.xaml.cs">
       <DependentUpon>WidgetMGPK.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Marble\VideoANIM.cs" />
     <Compile Include="Nekopunch\ArcPAK.cs" />
     <Compile Include="NitroPlus\ArcPAK.cs" />
     <Compile Include="MnoViolet\ImageDIF.cs" />

ArcFormats/Marble/VideoANIM.cs

@@ -0,0 +1,107 @@
+//! \file       VideoANIM.cs
+//! \date       Sat Jul 02 18:27:05 2016
+//! \brief      Marble engine compressed video.
+//
+// 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.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+
+namespace GameRes.Formats.Marble
+{
+    [Export(typeof(ArchiveFormat))]
+    public class AnimOpener : ArchiveFormat
+    {
+        public override string         Tag { get { return "ANIM/MARBLE"; } }
+        public override string Description { get { return "Marble engine video"; } }
+        public override uint     Signature { get { return 0; } }
+        public override bool  IsHierarchic { get { return false; } }
+        public override bool     CanCreate { get { return false; } }
+
+        public AnimOpener ()
+        {
+            Extensions = new string[] { "" };
+        }
+
+        public override ArcFile TryOpen (ArcView file)
+        {
+            int count = file.View.ReadInt32 (0);
+            if (!IsSaneCount (count))
+                return null;
+            if (0x21 != file.View.ReadInt32 (4)) // milliseconds per frame?
+                return null;
+            int width  = file.View.ReadInt32 (8);
+            int height = file.View.ReadInt32 (12);
+            if (width <= 0 || width > 0x1000 || height <= 0 || height > 0x1000)
+                return null;
+            uint audio_size   = file.View.ReadUInt32 (0x10);
+            uint audio_offset = file.View.ReadUInt32 (0x14);
+            if (audio_size > 0)
+            {
+                if (audio_offset >= file.MaxOffset || audio_size >= file.MaxOffset - audio_offset)
+                    return null;
+            }
+            int table_offset = 0x18 + count * 6;
+            var offsets = new uint[count];
+            for (int i = 0; i < count; ++i)
+            {
+                offsets[i] = file.View.ReadUInt32 (table_offset);
+                table_offset += 4;
+            }
+            var sizes = new uint[count];
+            for (int i = 0; i < count; ++i)
+            {
+                sizes[i] = file.View.ReadUInt32 (table_offset);
+                table_offset += 4;
+            }
+
+            var base_name = Path.GetFileNameWithoutExtension (file.Name);
+            var dir = new List<Entry> (count+1);
+            for (int i = 0; i < count; ++i)
+            {
+                var entry = new Entry
+                {
+                    Name = string.Format ("{0}#{1:D5}.jpg", base_name, i),
+                    Type = "image",
+                    Offset = offsets[i],
+                    Size = sizes[i],
+                };
+                if (!entry.CheckPlacement (file.MaxOffset))
+                    return null;
+                dir.Add (entry);
+            }
+            if (audio_size > 0)
+            {
+                var audio = new Entry
+                {
+                    Name = base_name + "#audio.way",
+                    Type = "audio",
+                    Offset = audio_offset,
+                    Size = audio_size,
+                };
+                dir.Add (audio);
+            }
+            return new ArcFile (file, this, dir);
+        }
+    }
+}