OpenRA.BinaryDataHeader.BinaryDataHeader C# (CSharp) Method

        public BinaryDataHeader(Stream s, int2 expectedSize)
        {
            Format = s.ReadUInt8();
            var width = s.ReadUInt16();
            var height = s.ReadUInt16();
            if (width != expectedSize.X || height != expectedSize.Y)
                throw new InvalidDataException("Invalid tile data");

            if (Format == 1)
            {
                TilesOffset = 5;
                HeightsOffset = 0;
                ResourcesOffset = (uint)(3 * width * height + 5);
            }
            else if (Format == 2)
            {
                TilesOffset = s.ReadUInt32();
                HeightsOffset = s.ReadUInt32();
                ResourcesOffset = s.ReadUInt32();
            }
            else
                throw new InvalidDataException("Unknown binary map format '{0}'".F(Format));
        }