//! \file ArcWRC.cs //! \date Sun Jan 29 05:18:02 2017 //! \brief Audio archive format by Tanaka Tatsuhiro. // // Copyright (C) 2017 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; namespace GameRes.Formats.Will { [Export(typeof(ArchiveFormat))] public class WrcOpener : ArchiveFormat { public override string Tag { get { return "WVX"; } } public override string Description { get { return "Tanaka Tatsuhiro's engine audio archive"; } } public override uint Signature { get { return 0x30585657; } } // 'WVX0' public override bool IsHierarchic { get { return false; } } public override bool CanWrite { get { return false; } } public WrcOpener () { Extensions = new string[] { "wvx", "wrc" }; } public override ArcFile TryOpen (ArcView file) { uint total_size = file.View.ReadUInt32 (4); if (total_size != file.MaxOffset) return null; int count = file.View.ReadInt32 (8); if (!IsSaneCount (count)) return null; var dir = new List<Entry> (count); uint index_offset = 0x10; uint next_offset = file.View.ReadUInt32 (index_offset+0x1C); for (int i = 0; i < count; ++i) { var name = file.View.ReadString (index_offset, 0x1C); if (0 == name.Length) return null; index_offset += 0x20; var entry = FormatCatalog.Instance.Create<Entry> (name); entry.Offset = next_offset; next_offset = i+1 < count ? file.View.ReadUInt32 (index_offset+0x1C) : (uint)file.MaxOffset; entry.Size = (uint)(next_offset - entry.Offset); if (!entry.CheckPlacement (file.MaxOffset)) return null; if (string.IsNullOrEmpty (entry.Type)) entry.Type = "audio"; dir.Add (entry); } return new ArcFile (file, this, dir); } } }