implemented 'MCs' animation resources.

ArcFormats/ArcFormats.csproj

@@ -256,6 +256,7 @@
     <Compile Include="ScenePlayer\ArcPMA.cs" />
     <Compile Include="ScenePlayer\ArcPMX.cs" />
     <Compile Include="Scoop\ArcGX.cs" />
+    <Compile Include="Seraphim\ArcMC.cs" />
     <Compile Include="Seraphim\ArcSCN.cs" />
     <Compile Include="Seraphim\ArcVoice.cs" />
     <Compile Include="ShiinaRio\ArcWARC1.0.cs" />

ArcFormats/Seraphim/ArcMC.cs

@@ -0,0 +1,70 @@
+//! \file       ArcMC.cs
+//! \date       2018 Sep 09
+//! \brief      Seraphim engine animation resource.
+//
+// Copyright (C) 2018 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.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+
+namespace GameRes.Formats.Seraphim
+{
+    [Export(typeof(ArchiveFormat))]
+    public class McOpener : ArchiveFormat
+    {
+        public override string         Tag { get { return "MC/SERAPH"; } }
+        public override string Description { get { return "Seraphim engine animation resource"; } }
+        public override uint     Signature { get { return 0; } }
+        public override bool  IsHierarchic { get { return false; } }
+        public override bool      CanWrite { get { return false; } }
+
+        public override ArcFile TryOpen (ArcView file)
+        {
+            if (file.View.ReadInt32 (0) != 0 || !file.View.AsciiEqual (4, "MCs"))
+                return null;
+            int count = file.View.ReadInt32 (8);
+            if (!IsSaneCount (count))
+                return null;
+            if (file.View.ReadUInt32 (0x10) + 0x14 != file.MaxOffset)
+                return null;
+            var base_name = Path.GetFileNameWithoutExtension (file.Name);
+            long offset = 0x14;
+            var dir = new List<Entry> (count);
+            for (int i = 0; i < count; ++i)
+            {
+                var entry = new Entry {
+                    Name = string.Format ("{0}#{1:D4}.cb", base_name, i),
+                    Type = "image",
+                    Offset = offset+4,
+                    Size = file.View.ReadUInt32 (offset),
+                };
+                if (!entry.CheckPlacement (file.MaxOffset))
+                    return null;
+                dir.Add (entry);
+                offset += 4 + entry.Size;
+            }
+            return new ArcFile (file, this, dir);
+        }
+    }
+}