/// <summary>
/// 加载指定名称UI窗体
/// 功能：
/// 1.根据“UI窗体枚举”，加载预设克隆体
/// 2.根据不同预设克隆体中带的脚本中不同的“位置信息”，加载到根窗体下不同的节点
/// 3.隐藏刚创建的UI克隆体
/// 4.把克隆体加入到所有UI窗体的缓存集合中
/// </summary>
/// <param name="winType">UI窗体枚举</param>
/// <returns></returns>
private BaseUIForms LoadUIForm(EM_WinType winType)
{
string strUIFormPath = null; //UI窗体的查询路径
GameObject goCloneUIPrefab = null; //创建的UI克隆体
BaseUIForms baseUiForms = null; //窗体基类
//根据UI窗体名称，得到对应的加载路径
_DictionaryPaths.TryGetValue(winType, out strUIFormPath);
//根据UI窗体名称，加载预设克隆体
if (!string.IsNullOrEmpty(strUIFormPath))
{
goCloneUIPrefab = ResourcesMgr.GetInstance().LoadAsset(strUIFormPath, false);
}
else
{
LogMgr.GetInstance().Log(LogEnum.Error, "加载UI窗体出错，没有找到" + winType.ToString() + "窗口的路径");
return(null);
}
//设置UI克隆体的父节点 根据克隆体中带的脚本中不同的“位置信息”
if (_TraCanvasTranform != null && goCloneUIPrefab != null)
{
baseUiForms = goCloneUIPrefab.GetComponent <BaseUIForms>(); //得到这个克隆体里面的BaseUIForms脚本
if (baseUiForms == null)
{
LogMgr.GetInstance().Log(LogEnum.Error, "baseUIForms为空，请先确认窗体预设对象是否已经加载了子类脚本,UIFormName=" + winType.ToString());
return(null);
}
if (baseUiForms.GetUIType() == UIFormType.Full)
{
goCloneUIPrefab.transform.SetParent(_TraNormal, false);
}
else if (baseUiForms.GetUIType() == UIFormType.PopUp)
{
goCloneUIPrefab.transform.SetParent(_TraPopUp, false);
}
//设置隐藏 初始时应该是隐藏的，因为不知道需不需要一开始就显示
goCloneUIPrefab.SetActive(false);
//把克隆体加入到所有UI窗体缓存集合中
if (!_DicAllUiFormses.ContainsKey(winType))
{
_DicAllUiFormses.Add(winType, baseUiForms);
}
return(baseUiForms);
}
return(null);
}
/// <summary>
/// 得到窗口 因为资源都是同步加载的，直接取就行
/// </summary>
/// <param name="winType"></param>
/// <returns></returns>
public BaseUIForms GetWinForm(EM_WinType winType)
{
if (_DicAllUiFormses.ContainsKey(winType))
{
return(_DicAllUiFormses[winType]);
}
else
{
LogMgr.GetInstance().Log(LogEnum.Error, "当前没有打开" + winType.ToString() + "窗口");
return(null);
}
}
/// <summary>
/// 显示UI窗体
/// 功能：
/// 1.加载与判断指定的UI窗体的名称，加载到“所有UI窗体”缓存集合中
/// 2.根据不同的UI窗体的显示模式，分别做不同 的加载处理
/// </summary>
/// <param name="UIFormName">参数是UI窗体预设名称</param>
public void ShowUIForm(EM_WinType winType)
{
BaseUIForms baseUiForms = null; //UI窗体基类
//根据窗体名称，加载到窗体缓存集合中
baseUiForms = LoadFormToAllUIFormCatch(winType);
if (baseUiForms == null)
{
return;
}
//把当前窗口加载到“当前窗体”集合中
LoadUIToCurrentForm(winType);
}
/// <summary>
/// 加载与判断指定的UI窗体的名称，加载到“所有UI窗体”缓存集合中
/// </summary>
/// <param name="winType">窗体枚举</param>
/// <returns></returns>
private BaseUIForms LoadFormToAllUIFormCatch(EM_WinType winType)
{
BaseUIForms baseUiFormsResult = null; //加载的返回UI窗体基类
//先尝试查询里面有没有值.没有再做判断向里面加载
_DicAllUiFormses.TryGetValue(winType, out baseUiFormsResult);
if (baseUiFormsResult == null)
{
//加载指定路径的UI窗体
baseUiFormsResult = LoadUIForm(winType);
}
return(baseUiFormsResult);
}
/// <summary>
/// 关闭（返回上一个）窗体
/// </summary>
/// <param name="winType">窗口枚举</param>
public void CloseUIForm(EM_WinType winType)
{
BaseUIForms baseUiForms;
//“所有窗体”集合中，如果没有则返回
_DicAllUiFormses.TryGetValue(winType, out baseUiForms);
if (baseUiForms == null)
{
return;
}
//窗体关闭
ExitUIForm(winType);
}
/// <summary>
/// 普通窗体关闭
/// </summary>
/// <param name="winType">窗体枚举</param>
private void ExitUIForm(EM_WinType winType)
{
BaseUIForms baseUiForms;
//检查“当前显示窗体”集合中是否存在，如果不存在则直接返回
_DicCurrentUIForm.TryGetValue(winType, out baseUiForms);
if (baseUiForms == null)
{
return;
}
//把窗体干掉
baseUiForms.Hiding();
//把当前指定显示的UI窗体作关闭处理，且从“当前显示窗体”集合中移除
_DicAllUiFormses.Remove(winType);
_DicCurrentUIForm.Remove(winType);
}
/// <summary>
/// 把当前窗口加载到“当前窗体”集合中
/// </summary>
/// <param name="winType">UI窗体枚举</param>
private void LoadUIToCurrentForm(EM_WinType winType)
{
BaseUIForms baseUiForm; //UI窗体基类
BaseUIForms baseUiFormsByAllUIForm; //从“所有窗体”集合中得到的窗体
//首先先检查当前的显示窗口中是否已经有这个预设，如果已经有了就直接返回
_DicCurrentUIForm.TryGetValue(winType, out baseUiForm);
if (baseUiForm != null)
{
return;
}
//把当前的窗体加载到“正在显示”的集合中来
_DicAllUiFormses.TryGetValue(winType, out baseUiFormsByAllUIForm); //如果_DicCurrentUIForm里面没有，就从_DicAllUiFormses里面拿出来，这个里面肯定是有的
if (baseUiFormsByAllUIForm != null)
{
_DicCurrentUIForm.Add(winType, baseUiFormsByAllUIForm); //从“所有窗体”集合中拿到之后，就添加到“当前显示”窗体集合中
baseUiFormsByAllUIForm.Display(); //显示窗口
}
}
/// <summary>
/// 关闭UI窗体
/// </summary>
protected void CloseUIForm(EM_WinType winType)
{
UIManager.GetInstance().CloseUIForm(winType);
}
/// <summary>
/// 打开一个UI窗体
/// </summary>
/// <param name="winType"></param>
protected void OpenUIForm(EM_WinType winType)
{
UIManager.GetInstance().ShowUIForm(winType);
}
