예제 #1
0
        //获取对应的canvas:UICanvas or PopCanvas:如果有则直接取值,如果没有则会执行创建过程
        private Canvas GetCanvasByLayer(PopCanvasLayer canvasLayer)
        {
            GameObject tStandardCanvs = GameObject.Find("Canvas");//用来赋值

            //依据不同的层来确定Canvas的名称
            string strCanvasName = canvasLayer == PopCanvasLayer.E_UILayer ? "UICanvas" : "PopCanvas";

            //依据名称去查找Canvas是否已经被创建了,如果没有被创建,则创建之
            GameObject tPopCanvs = GameObject.Find(strCanvasName);

            if (tPopCanvs == null)
            {
                //创建Canvas并设置摄像机信息,Layer信息,位置信息,RenderMode信息,planeDistance信息,scaler信息
                tPopCanvs = new GameObject();
                Canvas tCanvas = tPopCanvs.AddComponent <Canvas>();
                tPopCanvs.name = strCanvasName;

                tCanvas.sortingLayerName = canvasLayer == PopCanvasLayer.E_UILayer ? "UIPOP" : "pop";
                tCanvas.worldCamera      = GameObject.Find("UICamera").GetComponent <Camera>();
                tCanvas.renderMode       = RenderMode.ScreenSpaceCamera;
                // added by jackmo at 2016-12-22,美术要求
                tCanvas.planeDistance = 400;
                // added end

                if (tStandardCanvs != null)
                {
                    CanvasScaler tCanvasScaler = tPopCanvs.AddComponent <CanvasScaler>();
                    tCanvasScaler.uiScaleMode         = CanvasScaler.ScaleMode.ScaleWithScreenSize;
                    tCanvasScaler.referenceResolution = tStandardCanvs.GetComponent <CanvasScaler>().referenceResolution;
                    tCanvasScaler.matchWidthOrHeight  = tStandardCanvs.GetComponent <CanvasScaler>().matchWidthOrHeight;
                }

                tPopCanvs.AddComponent <GraphicRaycaster>();
            }

            return(tPopCanvs.GetComponent <Canvas>());
        }
예제 #2
0
        //增加一个新的弹窗:prefabName:预设路径,canvasLayer:指定是在UI层还是Pop层
        //insertInfo:如果是ui层,则是uiLayerPopUps,如果是Pop层,则是popLayerPopUps
        //showPriority:显示优先级
        private GameObject AddPopupNew(string prefabName, PopCanvasLayer canvasLayer, ref List <PopupInfo> insertInfo, int showPriority, string id = "")
        {
            //jony add
            GameObject prefab = PrefabManager.Instance.GetPrefabs(prefabName);

            if (prefab == null)
            {
                Lucky.LuckyUtils.Log("No preload, use resouce.load:" + prefabName);
                prefab = (GameObject)Resources.Load(prefabName);
                if (prefab == null)
                {
                    Lucky.LuckyUtils.Log("AddPopup, Cannot find prefab!");
                    return(null);
                }
            }
            //add end


            Canvas     canvas = null;
            GameObject popUp  = null;

            //创建PopUp
            popUp = GameObject.Instantiate(prefab, Vector3.zero, Quaternion.identity) as GameObject;

            // added by jackmo at 2017-2-6,扫描bug,popUp判空
            if (popUp == null)
            {
                Lucky.LuckyUtils.Log("PopupManager, AddPopupNew, Cannot Instantiate the prefab!");
                return(null);
            }
            // added end

            //GetCanvasByLayer:获取对应的canvas:UICanvas or PopCanvas:如果有则直接取值,如果没有则会执行创建过程
            canvas = GetCanvasByLayer(canvasLayer);

            //设置popUp位置:居中显示在屏幕上
            popUp.transform.SetParent(canvas.transform, false);
            popUp.transform.localPosition = Vector3.zero;
            popUp.transform.localScale    = Vector3.one;
            (popUp.transform as RectTransform).SetAsLastSibling();

            //给所有的物件都挂上DestroyEventUI:该脚本的OnDestory函数里面会通知到PopUpMgr.OnDestroy
            //所以实现了PopUpMgr监听弹窗的销毁事件
            DestroyEventUI destroyUi = popUp.GetComponent <DestroyEventUI>();

            if (destroyUi == null)
            {
                destroyUi = popUp.AddComponent <DestroyEventUI>();
            }
            destroyUi.onDestroy += OnDestroy;

            //创建popInfo,准备插入到显示队列里面去
            PopupInfo popInfo = new PopupInfo();

            popInfo.gameObj      = popUp;
            popInfo.showPriority = showPriority;
            if (id != null && !id.Equals(""))
            {
                popInfo.strId = id;
            }
            else
            {
                popInfo.strId = prefabName;
            }


            //插入过程:根据showPriority从队列尾部遍历插入
            bool insertSuc = false;

            for (int idx = insertInfo.Count - 1; idx >= 0; --idx)
            {
                if (insertInfo[idx].showPriority <= showPriority)
                {
                    insertInfo.Insert(idx + 1, popInfo);
                    insertSuc = true;
                    break;
                }
            }
            //没找到合适的位置插入,说明该弹窗的showPriority是最小的,所以往顶部插
            if (!insertSuc)
            {
                insertInfo.Insert(0, popInfo);
            }

            //刚插入进去,等下一帧update里面会执行checkshow逻辑,如果该弹窗优先级是最高的,则她会在下一帧弹出来
            popUp.GetComponent <BaseScene>().SetVisable(false);
            needCheckToShowPopup = true;

            return(popUp);
        }