/// <summary>
/// 显示面板
/// </summary>
/// <typeparam name="T">面板基类类型</typeparam>
/// <param name="panelName">面板名称</param>
/// <param name="layer">显示在哪一层</param>
/// <param name="callback">最终需要执行的函数</param>
public void ShowPanel <T>(string panelName, UI_layer layer = UI_layer.Mid, UnityAction <T> callback = null) where T : BasePanel
{
if (panelDic.ContainsKey(panelName))
{
panelDic[panelName].ShowUI();
if (callback != null)
{
callback(panelDic[panelName] as T);
}
return;
}
ResMgr.GetInstance().loadAsync <GameObject>("UI/" + panelName, (obj) =>
{
//把父对象设置为canvas
//设置到相应位置
Transform father = mid;
Debug.Log(system.gameObject);
switch (layer)
{
case UI_layer.Top:
father = top;
break;
case UI_layer.Down:
father = down;
break;
case UI_layer.System:
father = system;
break;
}
//设置父对象
obj.transform.SetParent(father);
//obj.name = panelName;
//设置相对位置和大小
obj.transform.localPosition = Vector3.zero;
obj.transform.localScale = Vector3.zero;
(obj.transform as RectTransform).offsetMax = Vector2.zero;
(obj.transform as RectTransform).offsetMin = Vector2.zero;
T panel = obj.GetComponent <T>();
if (callback != null)
{
callback(panel);
}
panel.ShowUI();
panelDic.Add(panelName, panel);
});
}
/// <summary>
/// 获得层级父对象
/// </summary>
/// <param name="layer"></param>
/// <returns></returns>
public Transform GetLayerFather(UI_layer layer)
{
switch (layer)
{
case UI_layer.Top:
return(this.top);
case UI_layer.Mid:
return(this.mid);
case UI_layer.Down:
return(this.down);
case UI_layer.System:
return(this.system);
}
return(null);
}
