} // end PackCoin
public bool SpendCoin(int count) {
if (count < 0 || coin < count) return false;
// end if
coin = coin - count;
SqliteManager.SetRoleCoinWithID(username, roleindex, coin);
return true;
} // end SpendCoin
} // end GetItemPack
public void PackCoin(int count) {
if (count <= 0) return;
// end if
coin = coin + count;
SqliteManager.SetRoleCoinWithID(username, roleindex, coin);
} // end PackCoin
