public static SerializedProperty Parse(BinaryReader reader)
{
SerializedProperty result;
var propertyName = reader.ReadLengthPrefixedString();
if (propertyName == "None")
{
return(null);
}
Trace.Assert(!String.IsNullOrEmpty(propertyName));
var fieldType = reader.ReadLengthPrefixedString();
var size = reader.ReadInt32();
var index = reader.ReadInt32();
int overhead;
var before = reader.BaseStream.Position;
switch (fieldType)
{
case ArrayProperty.TypeName:
result = ArrayProperty.Parse(propertyName, index, reader, size, out overhead);
break;
case FloatProperty.TypeName:
overhead = 1;
result = FloatProperty.Parse(propertyName, index, reader);
break;
case IntProperty.TypeName:
overhead = 1;
result = IntProperty.Parse(propertyName, index, reader);
break;
case ByteProperty.TypeName:
result = ByteProperty.Parse(propertyName, index, reader, out overhead);
break;
case EnumProperty.TypeName:
result = EnumProperty.Parse(propertyName, index, reader, out overhead);
break;
case BoolProperty.TypeName:
overhead = 2;
result = BoolProperty.Parse(propertyName, index, reader);
break;
case StrProperty.TypeName:
overhead = 1;
result = StrProperty.Parse(propertyName, index, reader);
break;
case NameProperty.TypeName:
overhead = 1;
result = NameProperty.Parse(propertyName, index, reader);
break;
case ObjectProperty.TypeName:
overhead = 1;
result = ObjectProperty.Parse(propertyName, index, reader);
break;
case StructProperty.TypeName:
result = StructProperty.Parse(propertyName, index, reader, size, out overhead);
break;
case MapProperty.TypeName:
result = MapProperty.Parse(propertyName, index, reader, size, out overhead);
break;
case TextProperty.TypeName:
overhead = 1;
result = TextProperty.Parse(propertyName, index, reader);
break;
default:
throw new NotImplementedException(fieldType);
}
var after = reader.BaseStream.Position;
var readBytes = (int)(after - before - overhead);
if (size != readBytes)
{
throw new InvalidOperationException($"Expected {size} bytes read but got {readBytes}");
}
return(result);
}
public static ArrayProperty Parse(string propertyName, int index, BinaryReader reader, int size, out int overhead, int buildVersion)
{
var result = new ArrayProperty(propertyName, index)
{
Type = reader.ReadLengthPrefixedString()
};
overhead = result.Type.Length + 6;
byte unk = reader.ReadByte();
Trace.Assert(unk == 0);
switch (result.Type)
{
case StructProperty.TypeName:
{
result.Elements.AddRange(StructProperty.ParseArray(reader, buildVersion));
}
break;
case ObjectProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
var obj1 = reader.ReadLengthPrefixedString();
var obj2 = reader.ReadLengthPrefixedString();
result.Elements.Add(new ObjectProperty($"Element {i}", obj1, obj2));
}
}
break;
case IntProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
var value = reader.ReadInt32();
result.Elements.Add(new IntProperty($"Element {i}")
{
Value = value
});
}
}
break;
case ByteProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
var value = reader.ReadByte();
result.Elements.Add(new ByteProperty($"Element {i}")
{
Type = "None", Value = value.ToString()
});
}
}
break;
case EnumProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
var str = reader.ReadLengthPrefixedString();
result.Elements.Add(new EnumProperty($"Element {i}")
{
Type = str.Split(':')[0], Name = str
});
}
}
break;
case StrProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
var str = reader.ReadLengthPrefixedString();
result.Elements.Add(new StrProperty($"Element {i}")
{
Value = str
});
}
}
break;
case FloatProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
var value = reader.ReadSingle();
result.Elements.Add(new FloatProperty($"Element {i}")
{
Value = value
});
}
}
break;
case TextProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
result.Elements.Add(TextProperty.Parse($"Element {i}", 0, reader, buildVersion, true));
}
}
break;
case InterfaceProperty.TypeName:
{
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
var obj1 = reader.ReadLengthPrefixedString();
var obj2 = reader.ReadLengthPrefixedString();
result.Elements.Add(new InterfaceProperty($"Element {i}", obj1, obj2));
}
}
break;
default:
throw new NotImplementedException($"Parsing an array of {result.Type} is not yet supported.");
}
return(result);
}
