/// <summary>
/// 同步加载资源
/// </summary>
private void loadAssetSync()
{
//通过资源名(即AB名)定位相关资源
var assetspath = AssetDatabase.GetAssetPathsFromAssetBundle(AssetBundleName);
if (assetspath.Length == 0)
{
ResourceLogger.logErr(string.Format("找不到资源名 : {0}的资源!", AssetBundleName));
}
else
{
mResourceInfo = createAssetDatabaseInfo(AssetBundleName, assetspath);
mResourceInfo.updateLastUsedTime();
}
///AssetDatabase模式下没有依赖资源的概念，
///所以一口气回调资源加载任务完成和上层逻辑回调
LoadState = ResourceLoadState.SelfComplete;
LoadSelfResourceCompleteNotifier(this);
LoadSelfResourceCompleteNotifier = null;
LoadState = ResourceLoadState.AllComplete;
mResourceInfo.mIsReady = true;
LoadResourceCompleteCallBack(mResourceInfo);
LoadResourceCompleteCallBack = null;
// 资源加载完成后，AssetDatabaseLoader的任务就完成了，回收重用
AssetDatabaseLoaderFactory.recycle(this);
}
/// <summary>
/// 创建AssetDatabase资源加载对象
/// </summary>
/// <param name="resname">资源名</param>
/// <returns></returns>
private AssetDatabaseLoader createADLoader(string resname)
{
var adl = AssetDatabaseLoaderFactory.create();
adl.AssetBundlePath = resname;
return(adl);
}
/// <summary>
/// 同步加载资源
/// </summary>
private void loadAssetSync()
{
if (string.IsNullOrEmpty(AssetBundlePath))
{
ResourceLogger.logErr(string.Format("找不到资源名 : {0}的资源!", AssetBundlePath));
}
else
{
mResourceInfo = createAssetDatabaseInfo(AssetBundlePath);
mResourceInfo.updateLastUsedTime();
}
///AssetDatabase模式下没有依赖资源的概念，
///所以一口气回调资源加载任务完成和上层逻辑回调
LoadState = ResourceLoadState.SelfComplete;
LoadSelfResourceCompleteNotifier(this);
LoadSelfResourceCompleteNotifier = null;
LoadState = ResourceLoadState.AllComplete;
mResourceInfo.mIsReady = true;
LoadResourceCompleteCallBack(mResourceInfo);
LoadResourceCompleteCallBack = null;
// 资源加载完成后，AssetDatabaseLoader的任务就完成了，回收重用
AssetDatabaseLoaderFactory.recycle(this);
}
/// <summary>
/// 资源加载模块初始化
/// </summary>
public override void init()
{
base.init();
ResLoadMode = ResourceLoadMode.AssetDatabase;
mResourceRequestTaskMap = new Dictionary <string, AssetDatabaseLoader>();
mUnsedResourceInfoList = new List <AbstractResourceInfo>();
mCheckUnsedResourceTimeInterval = 5.0f;
mWaitForCheckUnsedResourceInterval = new WaitForSeconds(mCheckUnsedResourceTimeInterval);
mMaxUnloadResourceNumberPerFrame = 10;
mResourceMinimumLifeTime = 20.0f;
mResourceRecycleFPSThreshold = 20;
AssetDatabaseLoaderFactory.initialize(20); // 考虑到大部分都是采用同步加载，所以AssetDatabaseLoader并不需要初始化太多
AssetDatabaseInfoFactory.initialize(200);
}
