在首次触发后，按钮不再起作用

使用Coroutine实现按钮的首次触发操作。

具体代码示例：

public class ButtonController : MonoBehaviour
{
    private bool hasBeenClicked = false;

    private IEnumerator ButtonCoroutine()
    {
        // 首次点击
        hasBeenClicked = true;
        Debug.Log("Button clicked for the first time");

        // 暂停协程一段时间
        yield return new WaitForSeconds(1f);

        // 恢复按钮状态
        Debug.Log("Button re-enabled");
        GetComponent().interactable = true;
    }

    public void OnButtonClick()
    {
        if (!hasBeenClicked)
        {
            StartCoroutine(ButtonCoroutine());
        }
        else
        {
            Debug.Log("Button has already been clicked, cannot be clicked again");
            GetComponent().interactable = false;
        }
    }
}