/// <summary>
/// 根据crc查找ResItem
/// </summary>
/// <param name="crc"></param>
/// <returns></returns>
public ResItem FindResourceItme(uint crc)
{
ResItem item = null;
mResConfigItem.TryGetValue(crc, out item);
return(item);
}
public virtual void Init(ResLoadInfo resLoadInfo)
{
mResPath = resLoadInfo.mResPath;
mLoadRePriority = resLoadInfo.loadResPriority;
DestroyCache = resLoadInfo.DestroyCache;
isSprite = resLoadInfo.mIsSprite;
resItem = new ResItem();
resItem.mCrc = Crc32.GetCrc32(mResPath);
mListener = resLoadInfo.mListener;
mResState = ResState.Waiting;
}
/// <summary>
/// 加载AB包
/// </summary>
/// <param name="crc"></param>
/// <returns></returns>
public ABResItem LoadAssetBundle(uint crc)
{
ABResItem ABResitem = new ABResItem();
ResItem resItem = null;
if (!mResConfigItem.TryGetValue(crc, out resItem) || resItem == null)
{
AFLogger.e(string.Format("LoadResourceAssetBundle error: can not find crc {0} in AssetBundleConfig", crc.ToString()));
return(null);
}
ABResitem.assetBundle = LoadAssetBundle(resItem.ABName);
if (resItem.DependAssetBundle != null)
{
for (int i = 0; i < resItem.DependAssetBundle.Count; i++)
{
LoadAssetBundle(resItem.DependAssetBundle[i]);
}
}
ABResitem.mResItem = resItem;
return(ABResitem);
}
public void CacheABConfig(AssetBundleConfig config)
{
mResConfigItem.Clear();
for (int i = 0; i < config.ABList.Count; i++)
{
ABBase abBase = config.ABList[i];
//使用中间类进行保存
ResItem item = new ResItem();
item.mCrc = abBase.Crc;
item.mResPath = abBase.Path;
item.ABName = abBase.ABName;
item.DependAssetBundle = abBase.ABDependce;
if (mResConfigItem.ContainsKey(item.mCrc))
{
AFLogger.e("重复的Crc:" + item.mCrc + " ab包名：" + item.ABName);
}
else
{
mResConfigItem.Add(item.mCrc, item);
}
}
}