/// <summary>
/// 创建层
/// </summary>
/// <param name="layer"></param>
/// <param name="goParent"></param>
/// <param name="depthStart"></param>
private void CreateNewLayer(UiLayer layer, GameObject goParent, int depthStart)
{
GameObject go = GameObjectUtility.CreateGameObject();
go.name = layer.ToString();
go.AddComponent <UIPanel>().depth = depthStart;
GameObjectUtility.AddUiChild(goParent, go);
go.layer = LayerMask.NameToLayer(layer.ToString());
layerGoDic[layer] = go;
CreateLayerCamera(layer, LayerMask.NameToLayer(layer.ToString()), go);
}
/// <summary>
/// ui的显示事件, 通过BaseUi的显示方法调用过来的
/// </summary>
/// <param name="ui"></param>
public void OnShow(BaseUi ui)
{
if (!GetLayerCamera(ui.layer.ToString()).transform.parent.gameObject.activeSelf)
{
GetLayerCamera(ui.layer.ToString()).transform.parent.gameObject.SetActive(true);
}
ui.gameObject.SetActive(true);
AddBackground(ui);
AddClickEvent(ui);
if (layerGoDic.ContainsKey(ui.layer))
{
GameObjectUtility.AddUiChild(layerGoDic[ui.layer], ui.gameObject);
}
autoDepth.Add(autoDepth.GetUiPanel(ui), ui.layer);
}
/// <summary>
/// 创建每一层的摄像机
/// </summary>
/// <param name="layer"></param>
/// <param name="layerMask"></param>
/// <param name="cameraParent"></param>
private void CreateLayerCamera(UiLayer layer, int layerMask, GameObject cameraParent)
{
GameObject go = GameObjectUtility.CreateGameObject();
go.name = layer + "Camera";
Camera camera = go.AddComponent <Camera>();
UICamera uiCamera = go.AddComponent <UICamera>();
uiCamera.eventReceiverMask = (1 << layerMask);
uiCamera.allowMultiTouch = false;
camera.clearFlags = CameraClearFlags.Depth;
camera.cullingMask = (1 << layerMask);
camera.orthographic = true;
camera.orthographicSize = 1f;
camera.nearClipPlane = -10f;
camera.farClipPlane = 10f;
camera.depth = (int)layer;
GameObjectUtility.AddUiChild(cameraParent, go);
camera.transform.localPosition = new Vector3(0, 0, -10f);
layerCameraDic.Add(layer.ToString(), camera);
}
