/// <summary>
/// 请求提示
/// </summary>
/// <param name="text">提示文本</param>
/// <param name="type">提示窗口类型</param>
/// <param name="onOK">按确认/重试键时回调</param>
/// <param name="onCancel">按取消键时回调（默认关闭弹窗）</param>
/// <param name="duration">自动消失时长</param>
/// <remarks>用于呼出提示窗口（弹窗）</remarks>
/// <example>例 1：显示一个提示：
/// <code>
/// var gameSys = GameSystem.get();
/// gameSys.requestAlert("提示！");
/// </code>
/// </example>
/// <example>例 2：显示一个带确认按钮的提示，确认时执行 onOK 函数，否则关闭弹窗：
/// <code>
/// var gameSys = GameSystem.get();
/// gameSys.requestAlert("确认？", AlertWindow.Type.YesOrNo, onOK);
/// </code>
/// </example>
public void requestAlert(string text,
AlertWindow.Type type = AlertWindow.Type.Notice,
UnityAction onOK = null, UnityAction onCancel = null,
float duration = AlertWindow.DefaultDuration)
{
alertRequest = new AlertRequest(text, type, onOK, onCancel, duration);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="btns">弹窗按钮文本</param>
/// <param name="actions">弹窗按钮动作</param>
public AlertRequest(string text,
AlertWindow.Type type = AlertWindow.Type.Notice,
UnityAction onOK = null, UnityAction onCancel = null,
float duration = AlertWindow.DefaultDuration)
{
this.text = text; this.type = type;
this.onOK = onOK; this.onCancel = onCancel;
this.duration = duration;
}
/// <summary>
/// 显示提示
/// </summary>
/// <param name="msg">提示信息</param>
/// <param name="btns">按键文本</param>
/// <param name="actions">按键回调</param>
static void alert(string text,
AlertWindow.Type type = AlertWindow.Type.Notice,
UnityAction onOK = null, UnityAction onCancel = null,
float duration = AlertWindow.DefaultDuration)
{
Debug.Log("alert: " + text + ":" + alertWindow);
if (alertWindow)
{
alertWindow.activate(text, type, onOK, onCancel, duration);
}
// 若未设置提示窗口，储存这个信息
else
{
alertText = text;
onOK?.Invoke();
}
}
