Method WriteStr

Source/Editor/Utilities/Utils.cs:609–625

(this BinaryWriter stream, string str, int check)

        }

        internal static unsafe void WriteStr(this BinaryWriter stream, string str, int check)
        {
            int length = str?.Length ?? 0;
            stream.Write(length);
            if (length == 0)
                return;
            var bytes = System.Text.Encoding.Unicode.GetBytes(str);
            if (bytes.Length != length * 2)
                throw new ArgumentException();
            fixed (byte* bytesPtr = bytes)
            {
                var ptr = (char*)bytesPtr;
                for (int j = 0; j < length; j++)
                    ptr[j] = (char)(ptr[j] ^ check);
            }
            stream.Write(bytes);
        }

        internal static unsafe void WriteStrAnsi(this BinaryWriter stream, string str, int check)
        {