public static SevenChallengeMng CreateNew()
{
if (GameCenter.sevenChallengeMng == null)
{
SevenChallengeMng sevenChallengeMng = new SevenChallengeMng();
sevenChallengeMng.Init();
return(sevenChallengeMng);
}
else
{
GameCenter.sevenChallengeMng.UnRegister();
GameCenter.sevenChallengeMng.Init();
return(GameCenter.sevenChallengeMng);
}
}