public void UpdateMyRank(string stat)
{
UnityAction <int> afterRank = (int rank) =>
{
this.myPosition.text = rank > 0 ? "" + rank : "--";
};
//PF_GameData.GetMyCharacterLeaderboardRank(stat, afterRank);
PF_GameData.GetMyPlayerLeaderboardRank(stat, afterRank);
}