private static void GetPerk() { EditorDBManager.Init(); perkList = EditorDBManager.GetPerkList(); if (Application.isPlaying) { return; } List <int> perkIDList = EditorDBManager.GetPerkIDList(); for (int i = 0; i < instance.unavailableIDList.Count; i++) { if (!perkIDList.Contains(instance.unavailableIDList[i])) { instance.unavailableIDList.RemoveAt(i); i -= 1; } } }