public IEnumerator MonoLoadByAssetsBundleAsync(string path, AssetBundleLoadCallBack callback)
{
AssetBundleCreateRequest status = AssetBundle.LoadFromFileAsync(path);
LoadState loadState = new LoadState();
while (!status.isDone)
{
loadState.UpdateProgress(status);
callback(loadState, null);
yield return(0);
}
status.assetBundle.name = path;
loadState.UpdateProgress(status);
callback(loadState, status.assetBundle);
}
/// <summary>
// 异步加载
/// </summary>
/// <param name="abName"></param>
/// <param name="callFun"></param>
private AssetBundleObject LoadAssetBundleAsync(string abName, AssetBundleLoadCallBack callFun)
{
AssetBundleObject obj = null;
var status = GetobjStatus(abName);
// 未加载过
if (status == objStatus.None)
{
obj = Createobj(abName);
obj.CallFunList.Add(callFun);
// 移入准备队列
PutobjInQueue(objStatus.Ready, obj);
return(obj);
}
obj = GetobjFromQueue(abName);
if (obj == null)
{
Debug.Log("obj no found!!! -> " + abName);
return(null);
}
DoDependsRef(obj);
if (status == objStatus.Loaded) // 已加载
{
callFun?.Invoke(obj.AssetBundle);
}
else
{
obj.CallFunList.Add(callFun);
}
return(obj);
}
public IEnumerator MonoLoadByAssetsBundleAsync(string path, AssetBundleLoadCallBack callback)
{
#if !UNITY_WEBGL
AssetBundleCreateRequest status = AssetBundle.LoadFromFileAsync(path);
LoadState loadState = new LoadState();
while (!status.isDone)
{
loadState.UpdateProgress(status);
callback(loadState, null);
yield return(0);
}
if (status.assetBundle != null)
{
status.assetBundle.name = path;
}
loadState.UpdateProgress(status);
callback(loadState, status.assetBundle);
#else
WWW www = new WWW(path);
LoadState loadState = new LoadState();
while (!www.isDone)
{
loadState.UpdateProgress(www);
callback(loadState, null);
yield return(0);
}
if (www.assetBundle != null)
{
www.assetBundle.name = path;
}
loadState.UpdateProgress(www);
callback(loadState, www.assetBundle);
#endif
}
public void MonoLoadAssetsBundleMethod(string path, AssetBundleLoadCallBack callback)
{
StartCoroutine(MonoLoadByAssetsBundleAsync(path, callback));
}
/// <summary>
/// 异步加载单个assetsbundle
/// </summary>
/// <param name="path"></param>
/// <param name="callback"></param>
public static void AssetsBundleLoadAsync(string path, AssetBundleLoadCallBack callback)
{
GetInstance().MonoLoadAssetsBundleMethod(path, callback);
}
/// <summary>
/// 异步加载
/// </summary>
/// <param name="abName"></param>
public void LoadAsync(string abName, AssetBundleLoadCallBack callFun)
{
LoadAssetBundleAsync(abName, callFun);
}
private AssetBundleObject LoadAssetBundleAsync(string _hashName, AssetBundleLoadCallBack _callFun)
{
AssetBundleObject abObj = null;
if (_loadedABList.ContainsKey(_hashName)) //已经加载
{
abObj = _loadedABList[_hashName];
DoDependsRef(abObj);
_callFun(abObj._ab);
return(abObj);
}
else if (_loadingABList.ContainsKey(_hashName)) //在加载中
{
abObj = _loadingABList[_hashName];
DoDependsRef(abObj);
abObj._callFunList.Add(_callFun);
return(abObj);
}
else if (_readyABList.ContainsKey(_hashName)) //在准备加载中
{
abObj = _readyABList[_hashName];
DoDependsRef(abObj);
abObj._callFunList.Add(_callFun);
return(abObj);
}
//创建一个加载
abObj = new AssetBundleObject();
abObj._hashName = _hashName;
abObj._refCount = 1;
abObj._callFunList.Add(_callFun);
//加载依赖项
string[] dependsData = null;
if (_dependsDataList.ContainsKey(_hashName))
{
dependsData = _dependsDataList[_hashName];
}
if (dependsData != null && dependsData.Length > 0)
{
abObj._dependLoadingCount = dependsData.Length;
foreach (var dpAssetName in dependsData)
{
var dpObj = LoadAssetBundleAsync(dpAssetName,
(AssetBundle _ab) =>
{
if (abObj._dependLoadingCount <= 0)
{
string errormsg = string.Format("LoadAssetbundle depend error ! assetName:{0}", _hashName);
Debug.LogError(errormsg);
return;
}
abObj._dependLoadingCount--;
//依赖加载完
if (abObj._dependLoadingCount == 0 && abObj._request != null && abObj._request.isDone)
{
DoLoadedCallFun(abObj);
}
}
);
abObj._depends.Add(dpObj);
}
}
if (_loadingABList.Count < MAX_LOADING_COUNT) //正在加载的数量不能超过上限
{
DoLoad(abObj);
_loadingABList.Add(_hashName, abObj);
}
else
{
_readyABList.Add(_hashName, abObj);
}
return(abObj);
}
//异步加载（已经加载直接回调），每次加载引用计数+1
public void LoadAsync(string _assetName, AssetBundleLoadCallBack callFun)
{
string hashName = GetHashName(_assetName);
LoadAssetBundleAsync(hashName, callFun);
}
/// <summary>
/// 异步加载单个assetsbundle
/// </summary>
/// <param name="path"></param>
/// <param name="callback"></param>
public static void AssetsBundleLoadAsync(string path, AssetBundleLoadCallBack callback)
{
GetInstance().MonoLoadAssetsBundleMethod(path, callback);
}
public IEnumerator MonoLoadByAssetsBundleAsync(string path, AssetBundleLoadCallBack callback)
{
AssetBundleCreateRequest status = AssetBundle.LoadFromFileAsync(path);
LoadState loadState = new LoadState();
while (!status.isDone)
{
loadState.UpdateProgress(status);
callback(loadState, null);
yield return 0;
}
status.assetBundle.name = path;
loadState.UpdateProgress(status);
callback(loadState, status.assetBundle);
}
public void MonoLoadAssetsBundleMethod(string path, AssetBundleLoadCallBack callback)
{
StartCoroutine(MonoLoadByAssetsBundleAsync(path, callback));
}
