/// <summary>
/// 从当前UI列表缓存中卸载UI窗体
/// </summary>
/// <param name="uiName"></param>
private void UnLoadParallelUI(string uiName, bool isDestroy = false)
{
BaseUI baseUI;
//当前UI显示列表中没有记录或者总表中没有记录则直接返回
_dictCurrentShowUIs.TryGetValue(uiName, out baseUI);
if (baseUI == null)
{
_dictLoadedAllUIs.TryGetValue(uiName, out baseUI);
if (baseUI == null)
{
return;
}
}
else
{
//隐藏窗口并从列表中移除
_dictCurrentShowUIs.Remove(uiName);
}
baseUI.Close(isDestroy: isDestroy);
//如果需要清空已有 popup 窗口
if (baseUI.CurrentUIType.isClearPopUp)
{
ClearPopUpStackArray();
}
if (baseUI.CurrentUIType.uiNodeType == UINodeTypeEnum.PopUp)
{
//正在显示的窗口和栈缓存的窗口再次进行显示处理
//判断栈里是否有窗口，有则冻结响应
if (_stackCurrentUI.Count > 0)
{
BaseUI topUI = _stackCurrentUI.Peek();
if (!topUI.AssetsName.Equals(uiName))
{
topUI.OnEnabled(true);
if (!topUI.IsShowing)
{
topUI.OnShow();
}
topUI.CheckMask();
}
}
}
}
/// <summary>
/// 加载当前窗体到当前窗体集合
/// </summary>
/// <param name="uiName"></param>
private void LoadParallelUI(string uiName)
{
BaseUI baseUI;
//判断栈里是否有窗口，有则冻结响应
if (_stackCurrentUI.Count > 0)
{
BaseUI topUI = _stackCurrentUI.Peek();
if (!topUI.AssetsName.Equals(uiName))
{
topUI.OnDisabled(true);
}
}
_dictCurrentShowUIs.TryGetValue(uiName, out baseUI);
if (baseUI != null)
{
if (baseUI.IsShowing)
{
baseUI.OnShow();
}
else
{
if (baseUI.IsInitOver)
{
baseUI.OnEnabled(false);
}
baseUI.Show();
}
return;
}
//加载当前窗体到当前显示集合
_dictLoadedAllUIs.TryGetValue(uiName, out baseUI);
if (baseUI != null)
{
_dictCurrentShowUIs.Add(uiName, baseUI);
if (baseUI.IsInitOver)
{
baseUI.OnEnabled(false);
}
baseUI.Show();
}
}
public void Uninstall()
{
while (_stackCurrentUI.Count > 0)
{
BaseUI ui = _stackCurrentUI.Pop();
ui.Close(true);
}
if (_dictLoadedAllUIs != null)
{
var list = _dictLoadedAllUIs.ToList();
for (int i = list.Count - 1; i >= 0; i--)
{
Close(list[i].Key, true);
}
list = null;
}
_allRegisterUIList.Clear();
_stackCurrentUI.Clear();
_dictCurrentShowUIs.Clear();
TransFixed = null;
TransPopUp = null;
TransRoot = null;
TransNormal = null;
TransGlobal = null;
RectransGlobal = null;
RectransFixed = null;
RectransNormal = null;
RectransPopUp = null;
RectransRoot = null;
_stackCurrentUI = null;
_allRegisterUIList = null;
_dictLoadedAllUIs = null;
_dictCurrentShowUIs = null;
DelHideCallBack = null;
LoadResourceFunc = null;
Resources.UnloadUnusedAssets();
}
/// <summary>
/// 弹出窗口，出栈
/// </summary>
/// <param name="uiName"></param>
private void UnLoadStackUI(string uiName, bool isDestroy = false)
{
//有两个以上弹窗出现时
if (_stackCurrentUI.Count >= 2)
{
//第一个出栈
BaseUI topUI = _stackCurrentUI.Pop();
topUI.Close(isDestroy: isDestroy);
//第二个重新显示
BaseUI nextUI = _stackCurrentUI.Peek();
nextUI.Show(true);
}
//当前只有一个弹窗
else if (_stackCurrentUI.Count == 1)
{
//出栈的窗体进行隐藏
BaseUI topUI = _stackCurrentUI.Pop();
topUI.Close(isDestroy: isDestroy);
}
}
/// <summary>
/// 弹出窗口，入栈
/// 先冻结栈中窗口，再将此窗口入栈
/// </summary>
/// <param name="uiName"></param>
private void LoadStackUI(string uiName)
{
BaseUI baseUI;
//判断栈里是否有窗口，有则冻结响应
if (_stackCurrentUI.Count > 0)
{
BaseUI topUI = _stackCurrentUI.Peek();
if (!topUI.AssetsName.Equals(uiName))
{
topUI.Close(freeze: true);
}
}
//获取当前UI，进行展示处理
_dictLoadedAllUIs.TryGetValue(uiName, out baseUI);
if (baseUI != null)
{
if (baseUI.IsShowing)
{
baseUI.OnShow();
}
else
{
if (baseUI.IsInitOver)
{
baseUI.OnEnabled(false);
}
baseUI.Show();
}
if (!_stackCurrentUI.Contains(baseUI))
{
//该弹出UI入栈
_stackCurrentUI.Push(baseUI);
}
else
//对于栈内存在，则将其提升至栈顶
{
while (_stackCurrentUI.Count > 0)
{
var ui = _stackCurrentUI.Pop();
if (ui != baseUI)
{
_backStack.Push(ui);
}
}
while (_backStack.Count > 0)
{
_stackCurrentUI.Push(_backStack.Pop());
}
_stackCurrentUI.Push(baseUI);
}
}
else
{
throw new Exception("UIManager catch an error");
}
}
/// <summary>
/// 加载指定名称UI
/// 功能：
/// 1、根据名称加载预制体
/// 2、根据UI类型加载到不同节点下
/// 3、隐藏创建的UI克隆体
/// 4、把克隆体加入到所有窗体列表
/// </summary>
/// <param name="uiName">窗体名称</param>
/// <returns></returns>
private BaseUI LoadUI(string uiName)
{
//加载的UI预制体
BaseUI baseUI = null;
GameObject prefClone = null;
//加载预制体
if (!string.IsNullOrEmpty(uiName))
{
prefClone = LoadResourceFunc != null?LoadResourceFunc(uiName) : null;
}
if (prefClone == null)
{
throw new Exception("未指定UI预制件加载方法或UI预制件路径指定错误 ==>" + uiName);
}
prefClone = GameObject.Instantiate(prefClone);
//设置父节点
if (TransRoot != null && prefClone != null)
{
baseUI = prefClone.GetComponent <BaseUI>();
if (prefClone == null)
{
throw new Exception(string.Format("UI预制件 {0} 未挂载方法 {1} ", prefClone.name, uiName));
}
baseUI.AssetsName = uiName;
baseUI.IsInitOver = true;
if (baseUI == null)
{
Debug.LogError(uiName + "UI 脚本加载失败"); return(null);
}
switch (baseUI.CurrentUIType.uiNodeType)
{
case UINodeTypeEnum.Normal:
prefClone.transform.SetParent(TransNormal, false);
break;
case UINodeTypeEnum.Fixed:
prefClone.transform.SetParent(TransFixed, false);
break;
case UINodeTypeEnum.PopUp:
prefClone.transform.SetParent(TransPopUp, false);
break;
case UINodeTypeEnum.Global:
prefClone.transform.SetParent(TransGlobal, false);
break;
default:
throw new Exception("未登记的UI类型--" + baseUI.CurrentUIType.uiShowMode);
}
//加入到所有窗体缓存中
_dictLoadedAllUIs.Add(uiName, baseUI);
return(baseUI);
}
return(null);
}
/// <summary>
/// 显示（打开）UI窗口
/// 功能：
/// 1、根据UI窗体的名称，加载到UI窗口缓存列表
/// 2、根据不同UI显示模式，做不同的加载处理
/// </summary>
/// <param name="uiName">UI窗体预制件名称</param>
public IBaseUI Show(string uiName)
{
BaseUI baseUI = null;
if (string.IsNullOrEmpty(uiName))
{
throw new Exception("UI--uiName 为 Null");
}
//根据名称加载窗体到UI窗体缓存中
baseUI = LoadUIToAndFromAllList(uiName);
if (baseUI == null)
{
throw new Exception("UI--baseUI 加载失败");
}
var modelType = UIModelBehavior.Instance.GetBehavior(uiName);
UIType targetUIType = modelType != null ? modelType : baseUI.CurrentUIType;
//判断是否清空“栈”结构体集合
if (targetUIType.isClearPopUp)
{
ClearPopUpStackArray();
}
//只针对pop up 类型窗口适用 uiShowMode 功能
if (targetUIType.uiNodeType == UINodeTypeEnum.PopUp)
{
switch (targetUIType.uiShowMode)
{
case UIShowModeEnum.Parallel:
LoadParallelUI(uiName);
break;
case UIShowModeEnum.Stack:
LoadStackUI(uiName);
break;
case UIShowModeEnum.Unique:
LoadUniqueUI(uiName);
break;
default:
throw new Exception("未登记的UI类型--" + targetUIType.uiShowMode);
}
}
else
{
//获取当前UI，进行展示处理
_dictLoadedAllUIs.TryGetValue(uiName, out baseUI);
if (baseUI != null)
{
if (baseUI.IsShowing)
{
baseUI.OnShow();
}
else
{
if (baseUI.IsInitOver)
{
baseUI.OnEnabled(false);
}
baseUI.Show();
}
}
}
return(baseUI);
}