/// <summary>
/// 打开UI
/// </summary>
/// <param name="uiPrefabName">UI预制体名</param>
/// <returns></returns>
public UIComponentBase OpenUI(string uiPrefabName)
{
UIComponentBase currUI;
if (!_uiMainPool.TryGetValue(uiPrefabName, out currUI))
{
currUI = CreateOrGetUI(uiPrefabName);
if (currUI != null)
{
foreach (var relationalUIName in currUI.Data.RelationalUINames)
{
currUI.AddRelationalUI(CreateOrGetUI(relationalUIName));
}
}
}
if (currUI != null)
{
// 取得上一层UI信息
if (0 < this._uiShowStack.Count)
{
UIComponentBase lastUI = null;
if (false == currUI.IsOverlapping)
{
lastUI = this._uiShowStack.Peek();
if (null != lastUI)
{
lastUI.Close();
}
}
// 替换UI的场合，把顶层所有Popup的UI移除后，在关闭上一UI
if (true == currUI.IsSwap)
{
while (true)
{
lastUI = this._uiShowStack.Peek();
if (null == lastUI)
{
break;
}
if (false == lastUI.IsOverlapping)
{
break;
}
lastUI = this._uiShowStack.Pop();
lastUI.Close();
}
if (null != lastUI)
{
lastUI.Close();
}
}
}
// 将新加载UI放入UI显示堆
_uiShowStack.Push(currUI);
currUI.Open();
}
return(currUI);
}
/// <summary>
/// 返回.
/// </summary>
/// <returns><c>true</c>, 返回成功, <c>false</c> 无上一步可返回／无需返回.</returns>
private bool InnerBackUI()
{
if (0 < this._uiShowStack.Count)
{
UIComponentBase currUI = this._uiShowStack.Peek();
if (null == currUI)
{
return(false);
}
if (false == currUI.IsBackAble)
{
return(false);
}
currUI = this._uiShowStack.Pop();
if (null == currUI)
{
return(false);
}
currUI.Close();
// 替换的场合，回复上一个UI
if (true == currUI.IsSwap)
{
currUI = this._uiShowStack.Peek();
currUI.Open();
}
return(true);
}
return(false);
}
/// <summary>
/// 关闭UI(不包含指定预制体)
/// </summary>
/// <param name="uiPrefabName">UI预制体名.</param>
public void CloseUITo(string uiPrefabName)
{
if (string.IsNullOrEmpty(uiPrefabName))
{
this.Warning("CloseUI():The prefab name is invalid!!");
return;
}
if (0 >= this._uiShowStack.Count)
{
this.Warning("CloseUI():There is no ui left in ui show stack!!");
return;
}
UIComponentBase currUI = null;
while (true)
{
// 推出UI显示栈
currUI = this._uiShowStack.Peek();
if (null == currUI)
{
break;
}
if (true == uiPrefabName.Equals(currUI.name))
{
currUI.Open();
break;
}
currUI = this._uiShowStack.Pop();
currUI.Close();
}
}
/// <summary>
/// 关闭UI
/// </summary>
public void CloseUI()
{
if (0 >= this._uiShowStack.Count)
{
this.Warning("CloseUI():There is no ui left in ui show stack!!");
return;
}
// 推出UI显示栈
UIComponentBase currUI = this._uiShowStack.Pop();
// 推出UI显示栈
if (null != currUI)
{
currUI.Close();
// 替换的场合，重新打开上一个UI
if (true == currUI.IsSwap)
{
UIComponentBase _lastInfo = this._uiShowStack.Peek();
if (null != _lastInfo)
{
_lastInfo.Open();
}
}
}
}