/// <summary>
/// 从当前层移除一个面板
/// </summary>
/// <param name="panelType"></param>
public void RemovePanel(PanelType panelType)
{
Debug.Log($"移除了一个{panelType}面板");
if (TryGetPanel(panelType, out BasePanel panel))
{
PanelStack.Peek().Remove(panel);
panel.OnExit();
}
}
/// <summary>
/// 在当前层添加一个面板
/// </summary>
/// <param name="panelType"></param>
public void AddPanel(PanelType panelType)
{
if (PanelStack.Any())
{
if (TryGetPanel(panelType, out BasePanel panel))
{
PanelStack.Peek().Add(panel);
panel.OnEnter();
}
}
}
/// <summary>
/// 显示最顶部的UI面板
/// </summary>
public void ShowPanel()
{
var UIPanel = PanelStack.Peek();
if (UIPanel.Panel_Type == PanelType.Subclass)
{
if (!PanelStack.Contains(UIPanel))
{
PanelStack.Push(UIPanel);
}
TakePanelToTop(UIPanel);
}
}
/// <summary>
/// 移除最上层所有面板
/// </summary>
public void PopPanel()
{
if (PanelStack.Any())
{
foreach (var panel in PanelStack.Pop())
{
panel.OnExit();
}
if (PanelStack.Any())
{
foreach (var panel in PanelStack.Peek())
{
panel.OnResume();
}
}
}
}
/// <summary>
/// 推入一个面板并置于新的一层
/// </summary>
/// <param name="panelType"></param>
public void PushPanel(PanelType panelType)
{
if (TryGetPanel(panelType, out BasePanel panel))
{
//将当前层隐藏，再推入新的一层
if (PanelStack.Any())
{
foreach (var item in PanelStack.Peek())
{
item.OnPause();
}
}
PanelStack.Push(new HashSet <BasePanel> {
panel
});
panel.OnEnter();
}
}