Source2Roblox/Roblox-File-Format
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Brought spec up to date, improvements to stability

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This commit is contained in:
CloneTrooper1019
2020-07-12 20:19:30 -05:00
parent 7359b6efb7
commit 57fd3f8a25
29 changed files with 551 additions and 245 deletions
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41
BinaryFormat/Chunks/PROP.cs
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@ -29,7 +29,7 @@ namespace RobloxFiles.BinaryFormat.Chunks
return $"{Type} {ClassName}.{Name}";
}
public void LoadFromReader(BinaryRobloxFileReader reader)
public void Load(BinaryRobloxFileReader reader)
{
BinaryRobloxFile file = reader.File;
@ -71,7 +71,6 @@ namespace RobloxFiles.BinaryFormat.Chunks
}
});
// Read the property data based on the property type.
switch (Type)
{
case PropertyType.String:
@ -500,13 +499,22 @@ namespace RobloxFiles.BinaryFormat.Chunks
readProperties(i =>
{
uint key = SharedKeys[i];
return file.SharedStrings[key];
});
break;
case PropertyType.ProtectedString:
readProperties(i =>
{
int length = reader.ReadInt32();
byte[] buffer = reader.ReadBytes(length);
return new ProtectedString(buffer);
});
break;
default:
Console.WriteLine("Unhandled property type: {0}!", Type);
Console.Error.WriteLine("Unhandled property type: {0}!", Type);
break;
//
}
@ -546,7 +554,7 @@ namespace RobloxFiles.BinaryFormat.Chunks
return propMap;
}
public BinaryRobloxFileChunk SaveAsChunk(BinaryRobloxFileWriter writer)
public void Save(BinaryRobloxFileWriter writer)
{
BinaryRobloxFile file = writer.File;
@ -567,9 +575,7 @@ namespace RobloxFiles.BinaryFormat.Chunks
props.Add(prop);
}
writer.StartWritingChunk(this);
writer.Write(ClassIndex);
writer.WriteString(Name);
writer.Write(TypeId);
@ -996,12 +1002,12 @@ namespace RobloxFiles.BinaryFormat.Chunks
props.ForEach(prop =>
{
SharedString shared = prop.CastValue<SharedString>();
string key = shared.MD5_Key;
var shared = prop.CastValue<SharedString>();
string key = shared.Key;
if (!sstr.Lookup.ContainsKey(key))
{
uint id = (uint)(sstr.NumHashes++);
uint id = (uint)(sstr.Lookup.Count);
sstr.Strings.Add(id, shared);
sstr.Lookup.Add(key, id);
}
@ -1012,10 +1018,19 @@ namespace RobloxFiles.BinaryFormat.Chunks
writer.WriteInterleaved(sharedKeys);
break;
//
case PropertyType.ProtectedString:
props.ForEach(prop =>
{
var protect = prop.CastValue<ProtectedString>();
byte[] buffer = protect.RawBuffer;
writer.Write(buffer.Length);
writer.Write(buffer);
});
break;
default: break;
}
return writer.FinishWritingChunk();
}
}
}