public void OpenPrompt(PromptWindowAction confirmAction, PromptWindowAction cancelAction, string title, string content)
{
gameObject.SetActive(true);
titleText.text = title;
contentText.text = content;
confirm += confirmAction;
cancel += cancelAction;
}
void ClearAction()
{
foreach (Delegate d in confirm.GetInvocationList())
{
confirm -= (PromptWindowAction)d;
}
foreach (Delegate d in cancel.GetInvocationList())
{
cancel -= (PromptWindowAction)d;
}
}