// Use this for initialization
void Start()
{
Debug.Log(Application.dataPath);
Debug.Log(Application.streamingAssetsPath);
Debug.Log(Application.persistentDataPath);
APPEngineManager.GetInstance().OnAssetUpdateDoneAct += Test;
gameObject.SetActive(false);
}
/// <summary>
/// 加载Sprite 资源 由于所有的Sprite 按照文件夹打包的，需要单独处理
/// </summary>
/// <param name="assetPath"></param>
/// <param name="callback"></param>
public void LoadSprite(string assetPath, System.Action <UnityEngine.Object> callback)
{
UnityEngine.Object result = null;
if (APPEngineManager.GetInstance().m_IsAssetUpdating || Manifest == null)
{
Debug.LogInfor("如果不存在AssetBundle 则尝试加载本地Resources中资源");
GetLocalResourcesAsset(assetPath, ref result); //如果不存在AssetBundle 则尝试加载本地Resources中资源
if (callback != null)
{
callback(result);
}
return;
} //Manifest 加载失败
string parentDirectoryName = System_IO_Path_Ex.GetPathParentDirectoryName(assetPath);//获取一个文件下打包的Sprite
Debug.LogInfor("LoadSprite parentDirectoryName=" + parentDirectoryName);
//Debug.LogInfor("abundlePath=" + abundlePath);
string assetDirectoryPath = System.IO.Path.GetDirectoryName(assetPath);
string spriteAssetPath = assetDirectoryPath + "/" + parentDirectoryName;
string spriteAbundlepath = ConstDefine.ABundleTopPath + ConstDefine.ABundleTopFileNameOfPlatformat + "/" + spriteAssetPath + ConstDefine.ABundleObjExtensitonName;
Debug.LogInfor("spriteAbundlepath=" + spriteAbundlepath);
if (System.IO.File.Exists(spriteAbundlepath))
{
result = LoadSpriteAssetByPath(spriteAssetPath, System.IO.Path.GetFileName(assetPath));
}//只有当外部存储内存中存在该资源时读取 否则使用Reources中的资源
if (result != null)
{
if (callback != null)
{
callback(result);
}
return;
}
GetLocalResourcesAsset(assetPath, ref result); //如果不存在AssetBundle 则尝试加载本地Resources中资源
if (callback != null)
{
callback(result);
}
}
/// <summary>
/// 加载资源的统一入口 当外部AssetBundle 资源不存在时候 会尝试加载Resources中的资源 但是可能会出现异常情况
/// </summary>
/// <param name="assetPath">资源相对于Reources的路径</param>
/// <param name="callback"></param>
public void LoadAsset(string assetPath, Action <UnityEngine.Object> callback)
{
UnityEngine.Object result = null;
Debug.Log("APPEngineManager.GetInstance().m_IsAssetUpdating=" + APPEngineManager.GetInstance().m_IsAssetUpdating);
if (APPEngineManager.GetInstance().m_IsAssetUpdating || Manifest == null)
{
Debug.LogInfor("如果不存在AssetBundle 则尝试加载本地Resources中资源");
GetLocalResourcesAsset(assetPath, ref result); //如果不存在AssetBundle 则尝试加载本地Resources中资源
if (callback != null)
{
callback(result);
}
return;
} //Manifest 加载失败
string abundlePath = ConstDefine.ABundleTopPath + ConstDefine.ABundleTopFileNameOfPlatformat + "/" + assetPath + ConstDefine.ABundleObjExtensitonName;
Debug.LogInfor("abundlePath=" + abundlePath);
if (File.Exists(abundlePath))
{
result = LoadAssetByPath(assetPath);
}//只有当外部存储内存中存在该资源时读取 否则使用Reources中的资源
if (result != null)
{
if (callback != null)
{
callback(result);
}
return;
}
GetLocalResourcesAsset(assetPath, ref result); //如果不存在AssetBundle 则尝试加载本地Resources中资源
if (callback != null)
{
callback(result);
}
}