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improvements to LGP data format including ability to save LGP archives finally

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Michael Becker 2019-11-12 20:33:37 -05:00
parent 9142f696a4
commit c72f7cca05
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GPG Key ID: 389DFF5D73781A12
1 changed files with 37 additions and 11 deletions
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48
CSharp/Plugins/UniversalEditor.Plugins.FileSystem/DataFormats/FileSystem/SquareSoft/LGPDataFormat.cs
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@ -50,38 +50,64 @@ namespace UniversalEditor.DataFormats.FileSystem.SquareSoft
if (fsom == null)
throw new ObjectModelNotSupportedException();
int i;
string fileName;
byte[] ww;
Reader br = base.Accessor.Reader;
Reader br = Accessor.Reader;
short twonulls = br.ReadInt16();
Creator = br.ReadFixedLengthString(10);
int u1 = br.ReadInt32();
for (i = 0; i < u1; i++)
for (int i = 0; i < u1; i++)
{
fileName = br.ReadNullTerminatedString(20);
string fileName = br.ReadFixedLengthString(20).TrimNull();
short u = br.ReadInt16();
byte b = br.ReadByte();
ww = br.ReadBytes((uint)4);
byte[] ww = br.ReadBytes((uint)4);
fsom.Files.Add(fileName, new byte[0]);
}
br.Seek((uint)0xE12, SeekOrigin.Current);
for (i = 0; i < u1; i++)
for (int i = 0; i < u1; i++)
{
fileName = br.ReadNullTerminatedString(20);
string fileName = br.ReadFixedLengthString(20).TrimNull();
int dataLength = br.ReadInt32();
fsom.Files[i].Source = new EmbeddedFileSource(br, base.Accessor.Position, dataLength);
br.Seek(dataLength, SeekOrigin.Current);
}
Description = br.ReadFixedLengthString(14);
Description = br.ReadFixedLengthString(14).TrimNull();
}
protected override void SaveInternal(ObjectModel objectModel)
{
throw new NotImplementedException();
FileSystemObjectModel fsom = (objectModel as FileSystemObjectModel);
if (fsom == null)
throw new ObjectModelNotSupportedException();
Writer bw = Accessor.Writer;
bw.WriteInt16(0);
bw.WriteFixedLengthString(Creator, 10);
File[] files = fsom.GetAllFiles();
bw.WriteInt32(files.Length);
for (int i = 0; i < files.Length; i++)
{
bw.WriteFixedLengthString(files[i].Name, 20);
bw.WriteInt16(0); // u
bw.WriteByte(0); // b
bw.WriteInt32(0); // ww
}
bw.WriteBytes(new byte[0xE12]); // skip
for (int i = 0; i < files.Length; i++)
{
bw.WriteFixedLengthString(files[i].Name, 20);
byte[] data = files[i].GetData();
bw.WriteInt32(data.Length);
bw.WriteBytes(data);
}
bw.WriteFixedLengthString(Description, 14);
}
}
}