public static string MouseGame8(string str)
{
byte[] data = Convert.FromBase64String(str);
byte[] array = CatAndMouseGame.MouseHomeMainZ2(data, CatAndMouseGame.stageData, CatAndMouseGame.stageTop, true);
if (array == null)
{
array = CatAndMouseGame.MouseHomeMain(data, CatAndMouseGame.stageData, CatAndMouseGame.stageTop, true);
if (array == null)
{
return(null);
}
}
for (int i = 0; i < array.Length; i++)
{
array[i] = (byte)~array[i];
}
return(Encoding.UTF8.GetString(array).TrimEnd(new char[1]));
}