public override void AssetsLoadedSuccessful(UGAssetsBundle bundle)
{
if(flag){
_body = LoadResource("Characters/U_Character/U_Character_REF_FB");
_body.transform.position = new Vector3(30f,0f,45f);
}else
{
if(bundle.assetbundle != null)
{
Object obj;
if(string.IsNullOrEmpty(willLoadAssetName)|| willLoadAssetName == "Empty")
obj = bundle.assetbundle.mainAsset;
else
obj = bundle.assetbundle.Load(willLoadAssetName);
if(obj == null)
{
Debug.LogError(" 资源包中没有名为"+willLoadAssetName+"的资源");
}else
{
_body = Instantiate(obj) as GameObject;
}
}else
{
Debug.LogError("LoadAsset Failed !!");
}
}
}
public void ReplaceUGAssetsBundle(string key,UGAssetsBundle nugAssets)
{
UnloadeUGAssetsBundle(key);
AddUGAssetsBundle(key,nugAssets);
}
public void AddUGAssetsBundle(string key,UGAssetsBundle ugAssets)
{
if(!_bundleDic.ContainsKey(key))
_bundleDic.Add(key,ugAssets);
}
public bool LoadAsset( )
{
if(!UGBundlePoolManager.instance().ContainsUGAssetsBundle(assetsPackage))
{
RuntimePlatform run_platform = Application.platform;
//不同平台下StreamingAssets的路径是不同的，这里需要注意一下。
string PathURL = "";
if(run_platform == RuntimePlatform.Android)
{
PathURL = "jar:file://" + Application.dataPath + "!/assets/";
}
else if(run_platform == RuntimePlatform.IPhonePlayer)
{
PathURL = Application.dataPath + "/Raw/";
}
else if(run_platform == RuntimePlatform.OSXEditor || run_platform == RuntimePlatform.WindowsEditor)
{
PathURL = "file://" + Application.dataPath + "/StreamingAssets/";
}
PathURL = PathURL+assetsPackage + ".unity3d";
// if(File.Exists(PathURL))
// {
print("AssetBundle path: "+PathURL + " \n Gloable:" + Global.PathURL);
StartCoroutine( this.LoadFromCacheOrDownload(PathURL));
Debug.Log(" StartCoroutine Done!!!! ");
if(ugAssets != null)
{
ugAssets.Keep();
AssetsLoadedSuccessful(ugAssets);
return true;
}else
{
return false;
}
}else
{
Debug.Log(" This Assets had Loaded!! ");
ugAssets = UGBundlePoolManager.instance().TryGetUGAssetsBundle(assetsPackage);
if(ugAssets != null)
{
ugAssets.Keep();
AssetsLoadedSuccessful(ugAssets);
return true;
}
else
{
AssetsLoadedFailed();
return false;
}
}
}
//属性 public abstract void AssetsLoadedSuccessful(UGAssetsBundle bundle);
private IEnumerator LoadFromCacheOrDownload(string path)
{
// print(" AssetVersion : " + Global.Version);
// 载入 AssetBundle
WWW www = WWW.LoadFromCacheOrDownload(path,Global.Version);
if(string.IsNullOrEmpty(www.error))
{
if(Caching.IsVersionCached(path,Global.Version))
{
Debug.LogWarning("这个版本的资源已经缓存了!!! :" + www.error+"wo");
if(UGBundlePoolManager.instance().ContainsUGAssetsBundle(assetsPackage))
{
ugAssets = UGBundlePoolManager.instance().TryGetUGAssetsBundle(assetsPackage);
}else
{
ugAssets = new UGAssetsBundle(www.assetBundle);
ugAssets.AssetsName = assetsPackage;
UGBundlePoolManager.instance().AddUGAssetsBundle(assetsPackage,ugAssets);
}
}else
{
ugAssets = new UGAssetsBundle(www.assetBundle);
ugAssets.AssetsName = assetsPackage;
if(UGBundlePoolManager.instance().ContainsUGAssetsBundle(assetsPackage))
{
UGBundlePoolManager.instance().ReplaceUGAssetsBundle(assetsPackage,ugAssets);
}else
{
UGBundlePoolManager.instance().AddUGAssetsBundle(assetsPackage,ugAssets);
}
}
}else
{
Debug.LogError("UGBody: "+www.error);
}
//等待载入完成
yield return www;
}
