/// <summary>
/// Dispose是有引用检查的， DoDispose一般用于继承重写
/// </summary>
public void Dispose()
{
if (DisposeEvent != null)
{
DisposeEvent();
}
if (!IsForceNew)
{
var type = GetType();
var typeDict = ABManager.GetTypeDict(type);
if (Url != null)
{
var bRemove = typeDict.Remove(Url);
if (!bRemove)
{
Log.Warning("[{0}:Dispose]No Url: {1}, Cur RefCount: {2}", type.Name, Url, RefCount);
}
}
}
if (IsCompleted)
{
DoDispose();
}
// 未完成，在OnFinish时会执行DoDispose
}
/// <summary>
/// 统一的对象工厂
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="url"></param>
/// <param name="callback"></param>
/// <param name="forceCreateNew"></param>
/// <returns></returns>
protected static T AutoNew <T>(string url, LoaderDelgate callback = null, bool forceCreateNew = false,
params object[] initArgs) where T : AbstractResourceLoader, new()
{
if (string.IsNullOrEmpty(url))
{
Log.Error("[{0}:AutoNew]url为空", typeof(T));
return(null);
}
Dictionary <string, AbstractResourceLoader> typesDict = ABManager.GetTypeDict(typeof(T));
AbstractResourceLoader loader;
typesDict.TryGetValue(url, out loader);
if (forceCreateNew || loader == null)
{
loader = new T();
if (!forceCreateNew)
{
typesDict[url] = loader;
}
loader.IsForceNew = forceCreateNew;
loader.Init(url, initArgs);
if (Application.isEditor)
{
KResourceLoaderDebugger.Create(typeof(T).Name, url, loader);
}
}
else if (loader != null && loader.IsCompleted && loader.IsError)
{
loader.Init(url, initArgs);
}
else
{
if (loader.RefCount < 0)
{
//loader.IsDisposed = false; // 转死回生的可能
Log.Error("Error RefCount!");
}
}
loader.RefCount++;
// RefCount++了，重新激活，在队列中准备清理的Loader
if (ABManager.UnUsesLoaders.ContainsKey(loader))
{
ABManager.UnUsesLoaders.Remove(loader);
loader.Revive();
}
loader.AddCallback(callback);
return(loader as T);
}