public override void getObj(string name, Action <Sprite, string> callBack, bool forceRemove = false)
{
//bundle池有
if (AssetMgr.has(resName))
{
PackAsset pab = AssetMgr.get(resName);
pab.getObj <Sprite>(name, callBack);
}
else
{
if (forceRemove)
{
Debug.LogError("加载资源失败 path " + resName);
}
else
{
if (!handler.ContainsKey(name))
{
handler.Add(name, new List <Action <Sprite, string> >());
}
handler[name].Add(callBack);
LoadItemMgr.add(resName, resPath, loadFinish);
}
}
}
/// <summary>
/// 移除一个正在加载的任务
/// 上层的创建一个gameobject的时候 很有可能调了创建 马上又销毁(这个时候unload掉)
/// </summary>
/// <param name="resName"></param>
/// <param name="callBack"></param>
public void unLoad(string resName, Action <GameObject> callBack)
{
resName = resName.ToLower();
if (pools.ContainsKey(resName))
{
pools[resName].removeHandler(callBack);
}
if (AssetMgr.has(resName))
{
PackAsset pka = AssetMgr.get(resName);
pka.remove(callBack);
}
}
//预加载
public virtual void preLoad(Action <string> preLoad, int preLoadCount = 0)
{
this.preLoadCount = preLoadCount;
this.preLoadHandler = preLoad;
if (!AssetMgr.has(resName))
{
if (cacheLst != null && cacheLst.Count > 0)
{
Debug.LogError("预创建错误 gameobject池子有缓存 但是assetbundle已经不存在(可能造成预设资源丢失)");
}
LoadItemMgr.add(resName, resPath, onPerCreate);
}
else
{
onPerCreate(resName);
}
}
public virtual void getObj(Action <GameObject> callBack, bool forceRemove = false, int count = 0)
{
if (cacheLst.Count > count)
{
//缓存池有
GameObject obj = cacheLst[0];
cacheLst.RemoveAt(0);
obj.transform.SetParent(null);
callBack(obj);
}
else
{
//bundle池有
if (AssetMgr.has(resName))
{
PackAsset pab = AssetMgr.get(resName);
pab.getObj(callBack);
}
else
{
if (forceRemove)
{
Debug.LogError("加载资源失败 path " + resName);
}
else
{
//都没有 先load ab
if (handler == null)
{
handler = new List <Action <GameObject> >();
}
handler.Add(callBack);
LoadItemMgr.add(resName, resPath, loadFinish);
}
}
}
}
void doCheck(string name)
{
//1 ab池子是否已经有了
bool hasAB = AssetMgr.has(name);
if (hasAB)
{
AssetMgr.addRef(name);
taskFinish("");
}
else
{
//如果加载任务里面有此任务 则加回调
if (LoadMgr.hasTask(name))
{
LoadMgr.addHandler(name, taskFinish);
}
else
{
string resPath = Path.Combine(Define.abPre, name).ToLower();
LoadMgr.doLoad(name, resPath, taskFinish);
}
}
}