private void AddHistory()
{
MenuHistory.Add(this);
if (MenuHistory.Count > MaxHistoryCount)
{
MenuHistory.RemoveAt(0);
}
}
protected void ShowPreviousMenu(BaseUI <T> exceptUI = null)
{
if (exceptUI != null) // exceptUI는 제외 menuHistory에서 제거하자.
{
MenuHistory.RemoveAll(x => x == exceptUI);
}
int lastIndex = MenuHistory.Count - 1;
if (lastIndex == -1)
{
Debug.Log("보여줄 메뉴가 없다");
return;
}
var previousMenu = MenuHistory[lastIndex];
MenuHistory.RemoveAt(lastIndex);
previousMenu.Show();
}