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https://mirror.ghproxy.com/https://github.com/dexyfex/CodeWalker
synced 2024-11-26 17:02:53 +08:00
AWC/XML conversion improvements
This commit is contained in:
dexy
parent
665a2d67e5
commit
5b0fafa121
@ -18,18 +18,18 @@ namespace CodeWalker.GameFiles
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public string ErrorMessage { get; set; }
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public uint Magic { get; set; } = 0x54414441;
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public ushort Version { get; set; }
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public ushort Version { get; set; } = 1;
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public ushort Flags { get; set; } = 0xFF00;
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public int StreamCount { get; set; }
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public int DataOffset { get; set; }
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public bool UnkUshortsFlag { get { return ((Flags & 1) == 1); } set { Flags = (ushort)((Flags & 0xFFFE) + (value ? 1 : 0)); } }
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public bool ChunkIndicesFlag { get { return ((Flags & 1) == 1); } set { Flags = (ushort)((Flags & 0xFFFE) + (value ? 1 : 0)); } }
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public bool SingleChannelEncryptFlag { get { return ((Flags & 2) == 2); } set { Flags = (ushort)((Flags & 0xFFFD) + (value ? 2 : 0)); } }
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public bool MultiChannelFlag { get { return ((Flags & 4) == 4); } set { Flags = (ushort)((Flags & 0xFFFB) + (value ? 4 : 0)); } }
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public bool MultiChannelEncryptFlag { get { return ((Flags & 8) == 8); } set { Flags = (ushort)((Flags & 0xFFF7) + (value ? 8 : 0)); } }
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public ushort[] UnkUshorts { get; set; } //offsets of some sort?
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public ushort[] ChunkIndices { get; set; } //index of first chunk for each stream
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public AwcChunkInfo[] ChunkInfos { get; set; } // just for browsing convenience really
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public bool WholeFileEncrypted { get; set; }
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@ -147,25 +147,26 @@ namespace CodeWalker.GameFiles
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DataOffset = r.ReadInt32();
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if (ChunkIndicesFlag)
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{
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ChunkIndices = new ushort[StreamCount]; //index of first chunk for each stream
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for (int i = 0; i < StreamCount; i++)
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{
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ChunkIndices[i] = r.ReadUInt16();
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}
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}
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//if ((Flags >> 8) != 0xFF)
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//{ }//no hit
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if (UnkUshortsFlag)
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{
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UnkUshorts = new ushort[StreamCount]; //offsets of some sort?
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for (int i = 0; i < StreamCount; i++)
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{
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UnkUshorts[i] = r.ReadUInt16();
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}
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}
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//var infoStart = 16 + (UnkUshortsFlag ? (StreamCount * 2) : 0);
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//var infoStart = 16 + (ChunkIndicesFlag ? (StreamCount * 2) : 0);
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//if (r.Position != infoStart)
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//{ }//no hit
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var infos = new List<AwcStreamInfo>();
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var chunks = new List<AwcChunkInfo>();
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for (int i = 0; i < StreamCount; i++)
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{
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@ -180,11 +181,12 @@ namespace CodeWalker.GameFiles
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{
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var chunk = new AwcChunkInfo();
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chunk.Read(r);
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chunks.Add(chunk);
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info.Chunks[j] = chunk;
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}
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}
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StreamInfos = infos.ToArray();
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ChunkInfos = chunks.ToArray();
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//var dataOffset = infoStart + StreamCount * 4;
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//foreach (var info in infos) dataOffset += (int)info.ChunkCount * 8;
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@ -204,8 +206,6 @@ namespace CodeWalker.GameFiles
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stream.Read(r);
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streams.Add(stream);
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stream.UnkUshort = (UnkUshorts != null) ? (ushort?)UnkUshorts[i] : null;
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if (MultiChannelFlag && (stream.DataChunk != null))
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{
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MultiChannelSource = stream;
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@ -217,12 +217,14 @@ namespace CodeWalker.GameFiles
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MultiChannelSource?.AssignMultiChannelSources(Streams);
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BuildStreamDict();
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//TestChunkOrdering(r.Length);
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}
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private void Write(DataWriter w)
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{
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StreamCount = StreamInfos?.Length ?? 0;
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var infoStart = 16 + (UnkUshortsFlag ? (StreamCount * 2) : 0);
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var infoStart = 16 + (ChunkIndicesFlag ? (StreamCount * 2) : 0);
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var dataOffset = infoStart + StreamCount * 4;
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foreach (var info in StreamInfos) dataOffset += (int)info.ChunkCount * 8;
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DataOffset = dataOffset;
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@ -233,11 +235,11 @@ namespace CodeWalker.GameFiles
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w.Write(StreamCount);
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w.Write(DataOffset);
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if (UnkUshortsFlag)
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if (ChunkIndicesFlag)
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{
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for (int i = 0; i < StreamCount; i++)
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{
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w.Write((i < (UnkUshorts?.Length ?? 0)) ? UnkUshorts[i] : (ushort)0);
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w.Write((i < (ChunkIndices?.Length ?? 0)) ? ChunkIndices[i] : (ushort)0);
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}
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}
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@ -255,29 +257,21 @@ namespace CodeWalker.GameFiles
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chunkinfo.Write(w);
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}
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}
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if (MultiChannelFlag)
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{
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for (int i = 0; i < StreamCount; i++)
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{
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var stream = Streams[i];
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stream.Write(w);
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}
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for (int i = 0; i < StreamCount; i++)
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{
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var stream = Streams[i];
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stream.WriteDataChunks(w);
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}
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}
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else
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{
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for (int i = 0; i < StreamCount; i++)
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{
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var stream = Streams[i];
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stream.Write(w);
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}
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}
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var chunks = GetSortedChunks();
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foreach (var chunk in chunks)
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{
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var chunkinfo = chunk.ChunkInfo;
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var align = chunkinfo.Align;
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if (align > 0)
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{
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var padc = (align - (w.Position % align)) % align;
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if (padc > 0) w.Write(new byte[padc]);
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}
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chunk.Write(w);
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}
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}
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@ -286,6 +280,10 @@ namespace CodeWalker.GameFiles
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public void WriteXml(StringBuilder sb, int indent, string wavfolder)
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{
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AwcXml.ValueTag(sb, indent, "Version", Version.ToString());
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if (ChunkIndicesFlag)
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{
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AwcXml.ValueTag(sb, indent, "ChunkIndices", true.ToString());
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}
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if (MultiChannelFlag)
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{
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AwcXml.ValueTag(sb, indent, "MultiChannel", true.ToString());
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@ -308,10 +306,9 @@ namespace CodeWalker.GameFiles
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public void ReadXml(XmlNode node, string wavfolder)
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{
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Version = (ushort)Xml.GetChildUIntAttribute(node, "Version");
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ChunkIndicesFlag = Xml.GetChildBoolAttribute(node, "ChunkIndices");
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MultiChannelFlag = Xml.GetChildBoolAttribute(node, "MultiChannel");
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var hasUshorts = false;
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var snode = node.SelectSingleNode("Streams");
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if (snode != null)
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{
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@ -323,8 +320,6 @@ namespace CodeWalker.GameFiles
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stream.ReadXml(inode, wavfolder);
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slist.Add(stream);
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hasUshorts = hasUshorts || stream.UnkUshort.HasValue;
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if (MultiChannelFlag && (stream.StreamFormatChunk != null) && (stream.Hash == 0))
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{
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MultiChannelSource = stream;
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@ -338,19 +333,7 @@ namespace CodeWalker.GameFiles
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}
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if (hasUshorts)
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{
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var unkUshorts = new List<ushort>();
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if (Streams != null)
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{
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foreach (var stream in Streams)
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{
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unkUshorts.Add(stream.UnkUshort ?? 0);
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}
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}
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UnkUshorts = unkUshorts.ToArray();
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UnkUshortsFlag = true;
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}
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BuildChunkIndices();
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BuildStreamInfos();
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@ -372,6 +355,157 @@ namespace CodeWalker.GameFiles
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}
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public AwcChunk[] GetSortedChunks()
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{
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var chunks = new List<AwcChunk>();
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if (Streams != null)
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{
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foreach (var stream in Streams)
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{
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if (stream.Chunks != null)
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{
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chunks.AddRange(stream.Chunks);
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}
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}
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}
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var issorted = MultiChannelFlag || !SingleChannelEncryptFlag;
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if (issorted)
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{
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chunks.Sort((a, b) => b.ChunkInfo?.SortOrder.CompareTo(a.ChunkInfo?.SortOrder ?? 0) ?? -1);
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chunks.Reverse();
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}
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return chunks.ToArray();
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}
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public void TestChunkOrdering(long datalength)
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{
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if (Streams == null) return;
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if (StreamInfos == null) return;
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var issorted = MultiChannelFlag || !SingleChannelEncryptFlag;
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var chunklist = ChunkInfos.ToList();
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chunklist.Sort((a, b) => a.Offset.CompareTo(b.Offset));
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var chunks = chunklist.ToArray();
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//var chunks2 = GetAllChunks();
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var infoStart = 16 + (ChunkIndicesFlag ? (StreamCount * 2) : 0);
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var offset = infoStart + (StreamCount * 4) + (chunks.Length * 8);
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foreach (var chunk in chunks)
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{
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if (issorted)
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{
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var align = chunk.Align;
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if (align != 0)
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{
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offset += ((align - (offset % align)) % align);
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}
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}
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switch (chunk.Type)
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{
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case AwcChunkType.animation:
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if (issorted)
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{ }//no hit
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switch (chunk.Offset - offset)
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{
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case 12:
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case 8:
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case 0:
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case 4:
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break;
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default:
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break;//no hit
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}
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offset = chunk.Offset;//what is correct padding for this? seems to be inconsistent
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break;
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case AwcChunkType.gesture:
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if (issorted)
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{ }//no hit
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switch (chunk.Offset - offset)
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{
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case 0:
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case 2:
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break;
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default:
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break;//no hit
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}
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offset = chunk.Offset;//what is correct padding for this? seems to be inconsistent
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break;
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case AwcChunkType.seektable:
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break;
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}
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if ((chunk.Offset - offset) != 0)
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{ offset = chunk.Offset; }//no hit
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offset += chunk.Size;
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}
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if (WholeFileEncrypted) offset += (4 - (offset % 4)) % 4;
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if ((datalength - offset) != 0)
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{ }//no hit
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if (issorted)
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{
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bool datachunk = false;
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bool markerchunk = false;
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foreach (var chunk in chunks)
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{
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if ((chunk.Type == AwcChunkType.data) || (chunk.Type == AwcChunkType.mid)) datachunk = true;
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else if (datachunk)
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{ }//no hit
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if ((chunk.Type == AwcChunkType.markers) || (chunk.Type == AwcChunkType.granulargrains) || (chunk.Type == AwcChunkType.granularloops)) markerchunk = true;
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else if (markerchunk && !datachunk)
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{ }//no hit
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}
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}
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else
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{
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if (ChunkInfos[0].Type != AwcChunkType.data)
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{ }//no hit
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}
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}
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public void BuildChunkIndices()
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{
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if (Streams == null) return;
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var inds = new List<ushort>();
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ushort ind = 0;
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foreach (var stream in Streams)
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{
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inds.Add(ind);
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ind += (ushort)(stream.Chunks?.Length ?? 0);
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}
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//if (ChunkIndices != null)
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//{
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// if (ChunkIndices.Length == inds.Count)
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// {
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// for (int i = 0; i < inds.Count; i++)
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// {
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// if (inds[i] != ChunkIndices[i])
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// { }//no hit
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// }
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// }
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// else
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// { }//no hit
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//}
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if (ChunkIndicesFlag)
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{
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ChunkIndices = inds.ToArray();
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}
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else
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{
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ChunkIndices = null;
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}
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}
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public void BuildStreamInfos()
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{
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@ -380,78 +514,30 @@ namespace CodeWalker.GameFiles
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var chunkinfos = new List<AwcChunkInfo>();
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if (Streams != null)
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{
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var streamCount = Streams?.Length ?? 0;
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var infoStart = 16 + (UnkUshortsFlag ? (streamCount * 2) : 0);
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var streamCount = Streams.Length;
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var infoStart = 16 + (ChunkIndicesFlag ? (streamCount * 2) : 0);
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var dataOffset = infoStart + streamCount * 4;
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foreach (var stream in Streams)
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{
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dataOffset += (stream?.Chunks?.Length ?? 0) * 8;
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}
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if (MultiChannelFlag)
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var chunks = GetSortedChunks();
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foreach (var chunk in chunks)
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{
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foreach (var stream in Streams)
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var chunkinfo = chunk.ChunkInfo;
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var size = chunk.ChunkSize;
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var align = chunkinfo.Align;
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if (align > 0)
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{
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if (stream.Chunks != null)
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{
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foreach (var chunk in stream.Chunks)
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{
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if (!(chunk is AwcDataChunk))
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{
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if (chunk is AwcMarkersChunk)
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{
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//align to 4 bytes
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var padc = (4 - (dataOffset % 4)) % 4;
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var padc = (align - (dataOffset % align)) % align;
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dataOffset += padc;
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}
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chunkinfo.Size = size;
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chunkinfo.Offset = dataOffset;
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dataOffset += size;
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}
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var chunkinfo = chunk.ChunkInfo;
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var size = chunk.ChunkSize;
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chunkinfo.Size = size;
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chunkinfo.Offset = dataOffset;
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dataOffset += size;
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}
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}
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}
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}
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foreach (var stream in Streams)
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{
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if (stream.Chunks != null)
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{
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foreach (var chunk in stream.Chunks)
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{
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if (chunk is AwcDataChunk)
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{
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//align to 16 bytes
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var padc = (16 - (dataOffset % 16)) % 16;
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dataOffset += padc;
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var chunkinfo = chunk.ChunkInfo;
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var size = chunk.ChunkSize;
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chunkinfo.Size = size;
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chunkinfo.Offset = dataOffset;
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dataOffset += size;
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}
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}
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}
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}
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}
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else
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{
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foreach (var stream in Streams)
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{
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if (stream.Chunks != null)
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{
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foreach (var chunk in stream.Chunks)
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{
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var chunkinfo = chunk.ChunkInfo;
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var size = chunk.ChunkSize;
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chunkinfo.Size = size;
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chunkinfo.Offset = dataOffset;
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dataOffset += size;
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}
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}
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}
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}
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foreach (var stream in Streams)
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{
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var streaminfo = stream.StreamInfo;
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@ -524,6 +610,49 @@ namespace CodeWalker.GameFiles
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public int Size { get; set; }
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public int Offset { get; set; }
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public int SortOrder
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{
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get
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{
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switch (Type)
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{
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case AwcChunkType.data:
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case AwcChunkType.mid:
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return 3;
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case AwcChunkType.markers:
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case AwcChunkType.granulargrains:
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case AwcChunkType.granularloops:
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case AwcChunkType.animation:
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case AwcChunkType.gesture:
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return 2;
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case AwcChunkType.seektable:
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return 1;
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case AwcChunkType.peak:
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case AwcChunkType.format:
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case AwcChunkType.streamformat:
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return 0;
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}
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return 0;
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}
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}
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public int Align
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{
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get
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{
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switch (Type)
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{
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case AwcChunkType.data:
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case AwcChunkType.mid:
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return 16;
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case AwcChunkType.markers:
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case AwcChunkType.granulargrains:
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case AwcChunkType.granularloops:
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return 4;
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}
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return 0;
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}
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}
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public void Read(DataReader r)
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{
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RawVal = r.ReadUInt64();
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@ -581,8 +710,6 @@ namespace CodeWalker.GameFiles
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}
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}
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public ushort? UnkUshort { get; set; } // stored in root of AWC, will have value if present
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public MetaHash Hash
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{
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get
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@ -753,42 +880,7 @@ namespace CodeWalker.GameFiles
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||||
|
||||
public void Write(DataWriter w)
|
||||
{
|
||||
if (Chunks != null)
|
||||
{
|
||||
foreach (var chunk in Chunks)
|
||||
{
|
||||
if (!((chunk is AwcDataChunk) && Awc.MultiChannelFlag))
|
||||
{
|
||||
if (Awc.MultiChannelFlag && (chunk is AwcMarkersChunk))
|
||||
{
|
||||
//write padding to align to 4 bytes
|
||||
var padc = (4 - (w.Position % 4)) % 4;
|
||||
if (padc > 0) w.Write(new byte[padc]);
|
||||
}
|
||||
|
||||
chunk.Write(w);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
public void WriteDataChunks(DataWriter w)
|
||||
{
|
||||
//for use by multichannel only, to write the data at the end
|
||||
|
||||
if (Chunks != null)
|
||||
{
|
||||
foreach (var chunk in Chunks)
|
||||
{
|
||||
if (chunk is AwcDataChunk)
|
||||
{
|
||||
//write padding to align to 16 bytes
|
||||
var padc = (16 - (w.Position % 16)) % 16;
|
||||
if (padc > 0) w.Write(new byte[padc]);
|
||||
|
||||
chunk.Write(w);
|
||||
}
|
||||
}
|
||||
}
|
||||
//not used since chunks are collected and sorted, then written separately
|
||||
}
|
||||
|
||||
public void WriteXml(StringBuilder sb, int indent, string wavfolder)
|
||||
@ -825,10 +917,6 @@ namespace CodeWalker.GameFiles
|
||||
catch
|
||||
{ }
|
||||
}
|
||||
if (UnkUshort.HasValue)
|
||||
{
|
||||
AwcXml.ValueTag(sb, indent, "UnkUshort", UnkUshort.Value.ToString());
|
||||
}
|
||||
if (StreamFormat != null)
|
||||
{
|
||||
AwcXml.OpenTag(sb, indent, "StreamFormat");
|
||||
@ -851,11 +939,6 @@ namespace CodeWalker.GameFiles
|
||||
public void ReadXml(XmlNode node, string wavfolder)
|
||||
{
|
||||
Hash = XmlMeta.GetHash(Xml.GetChildInnerText(node, "Name"));
|
||||
var unode = node.SelectSingleNode("UnkUshort");
|
||||
if (unode != null)
|
||||
{
|
||||
UnkUshort = (ushort)Xml.GetUIntAttribute(unode, "value");
|
||||
}
|
||||
var fnode = node.SelectSingleNode("StreamFormat");
|
||||
if (fnode != null)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user