//-------∽-★-∽------∽-★-∽--------∽-★-∽列表项相关∽-★-∽--------∽-★-∽------∽-★-∽--------//
//创建列表项
protected GameObject CreateItem(int index_)
{
if (m_index2item.ContainsKey(index_))
{
return(m_index2item[index_]);
}
GameObject item;
if (m_itemPool.Count > 0)
{
item = ListUtil.Pop(m_itemPool); //先从池里拿
}
else
{
item = GameObjUtil.Instantiate(m_itemTemp);
GameObjUtil.ChangeParent(item, m_contentGo);
}
m_index2item[index_] = item;
item.SetActive(true);
item.name = "item(" + index_ + ")";
LayItem(index_, item);
return(item);
}
void OnKeyPress(object evt_)
{
KeyCode key = (KeyCode)evt_;
switch (key)
{
case KeyCode.Keypad1:
m_listView.JumpToIndex(11, KListViewScroll.JumpPosType.BOTTOM);
break;
case KeyCode.Keypad2:
m_listView.JumpToIndex(5, KListViewScroll.JumpPosType.CENTER);
break;
case KeyCode.Keypad3:
m_listView.JumpToIndex(14, KListViewScroll.JumpPosType.TOP);
break;
case KeyCode.Keypad4:
GameObjUtil.RemoveFromParent(m_btnOk.gameObject);
break;
case KeyCode.Keypad5:
GameObjUtil.ChangeParent(m_btnOk.gameObject, m_panel);
break;
default:
break;
}
}
//-------∽-★-∽------∽-★-∽--------∽-★-∽Layout∽-★-∽--------∽-★-∽------∽-★-∽--------//
void ShowLayout()
{
LayoutParam param = new LayoutParam {
};
param.padding = new Padding(20, 20, 20, 20);
param.itemGap = new Vector2(50, 50);
param.divNum = 2;
GameObject itemGo = GameObjUtil.FindChild(m_scrollViewItemList.gameObject, "Image_mask/Container_content/Container_Item");
GameObject container = GameObjUtil.GetParent(itemGo);
itemGo.SetActive(false);
for (var i = 0; i < 10; ++i)
{
GameObject item = GameObjUtil.Instantiate(itemGo);
item.SetActive(true);
GameObjUtil.ChangeParent(item, container);
LayoutUtil.LayItem(param, i, item);
m_idx2item[i] = item;
}
}
protected override void __ShowGameObject()
{
base.__ShowGameObject();
GameObjUtil.ChangeParent(m_gameObject, KUIApp.UILayer);
m_gameObject.SetActive(true);
m_canvas = m_gameObject.GetComponent <Canvas>();
m_canvas.worldCamera = KUIApp.UICamera;
m_canvas.sortingLayerName = m_sortingLayer.ToString();
m_canvas.sortingOrder = m_sortingOrder;
m_canvas.planeDistance = m_planeDistance;
}
//-------∽-★-∽------∽-★-∽--------∽-★-∽Prefab∽-★-∽--------∽-★-∽------∽-★-∽--------//
//生成预制
static void GenPrefabs(GameObject root, bool isBuildAssetBundle)
{
Dictionary <GameObject, GameObject> go2parent = null; //记录父节点，方便还原
//List<GameObject> toGenerate = GetPrefabList(root, jsonName);
List <GameObject> toGenerate = GetPrefabList(root, root.name);
for (int i = toGenerate.Count - 1; i >= 0; --i)
{
GameObject go = toGenerate[i];
if (go.transform.parent)
{
//需要export
GameObject parent = go.transform.parent.gameObject;
if (go2parent == null)
{
go2parent = new Dictionary <GameObject, GameObject>();
}
go2parent[go] = parent;
var pos = go.GetComponent <RectTransform>().anchoredPosition3D;
go.transform.parent = null; //放到根目录
go.GetComponent <RectTransform>().anchoredPosition3D = pos;
}
//保存预制文件
CreatePrefabFile(go, isBuildAssetBundle);
}
if (go2parent != null)
{
List <KeyValuePair <GameObject, GameObject> > list = new List <KeyValuePair <GameObject, GameObject> >(go2parent);
list.Reverse();
foreach (var kvp in list)
{
//移回原来的地方,这样比较方便写界面逻辑
GameObjUtil.ChangeParent(kvp.Key, kvp.Value);
}
}
}
//-------∽-★-∽------∽-★-∽--------∽-★-∽数据操作∽-★-∽--------∽-★-∽------∽-★-∽--------//
private void Test_LoadBundle()
{
string[] dependPaths = new string[] {
"StreamingAssets/depend.j",
};
string[] bundlePaths = new string[] {
"StreamingAssets/canvas_bag.j",
"StreamingAssets/canvas_test3.j",
};
List <AssetBundle> bundleList = new List <AssetBundle>();
foreach (string path in dependPaths)
{
AssetBundle b = AssetBundle.LoadFromFile(Application.dataPath + "/" + path);
bundleList.Add(b);
}
AssetBundle bundle1 = AssetBundle.LoadFromFile(Application.dataPath + "/" + bundlePaths[1]);
bundleList.Add(bundle1);
GameObject prefab = bundle1.LoadAsset("canvas_test3") as GameObject;
GameObject go = GameObjUtil.Instantiate(prefab);
GameObjUtil.ChangeParent(go, KUIApp.UILayer);
//需要全部卸载掉才能重新加载， 不然会报错
foreach (var b in bundleList)
{
b.Unload(false);
}
Resources.UnloadUnusedAssets();
}