static WZProperty Canvas(WZReader reader, WZProperty self)
{
// Define the variables ahead of time that way we can come back to them
int width = 0, height = 0, format1 = 0, format2 = 0;
uint blockLen = 0, position = 0;
// Define what well be doing once we come back
WZProperty result = new WZPropertyWeak <Image <Rgba32> >(
() => {
using (reader = self.FileContainer.GetContentReader(null, self))
{
reader.BaseStream.Seek(position + 1, SeekOrigin.Begin);
ushort header = reader.PeekFor(() => reader.ReadUInt16());
return(reader.ParsePNG(
width,
height,
format1 + format2,
header != 0x9C78 && header != 0xDA78,
blockLen - 1
));
}
}, self
);
reader.BaseStream.Seek(1, SeekOrigin.Current);
if (reader.ReadByte() == 1) // Has children
{
reader.BaseStream.Seek(2, SeekOrigin.Current);
result.Children = PropertyList(reader, result).ToArray();
}
else
{
result.Children = new WZProperty[0];
}
width = reader.ReadWZInt(); // width
height = reader.ReadWZInt(); // height
format1 = reader.ReadWZInt(); // format 1
format2 = reader.ReadByte(); // format 2
reader.BaseStream.Seek(4, SeekOrigin.Current);
blockLen = (uint)reader.ReadInt32();
result.Size = (uint)blockLen;
position = (uint)reader.BaseStream.Position;
return(result);
}
public static WZProperty Audio(WZReader reader, WZProperty self)
{
byte unk = reader.ReadByte();
int length = reader.ReadWZInt();
int duration = reader.ReadWZInt();
WZProperty result = new WZPropertyWeak <byte[]>(
() => {
Package.Logging($"{self.Path} (Audio) - {unk}");
using (reader = self.FileContainer.GetContentReader(null, self))
{
reader.BaseStream.Seek(self.Offset + 1, SeekOrigin.Begin);
if (length > sbyte.MaxValue || length <= sbyte.MinValue)
{
reader.BaseStream.Seek(5, SeekOrigin.Current);
}
else
{
reader.BaseStream.Seek(1, SeekOrigin.Current);
}
if (duration > sbyte.MaxValue || duration <= sbyte.MinValue)
{
reader.BaseStream.Seek(5, SeekOrigin.Current);
}
else
{
reader.BaseStream.Seek(1, SeekOrigin.Current);
}
return(reader.ReadBytes(length));
}
}, self
);
result.Size = (uint)length;
result.Meta.Add("duration", duration);
result.Meta.Add("unk", unk);
return(result);
}
