/// <summary>
/// 把资源列表加入指定块中,并且返回需下载的资源列表.
/// 保证如果存在块中,这个资源必然已经加载或者正在加载中.
/// </summary>
/// <param name="chunk">Chunk.</param>
/// <param name="resArray">过滤后需要下载的列表</param>
private void PushResources(ResourcesChunkData chunkData, ref List <string> resArray)
{
for (int i = resArray.Count - 1; i >= 0; i--)
{
if (!chunkData.resHash.Contains(resArray[i]))
{
int deleteIndex;
// 如果有缓存不用加入
if (mCacheData.ContainsKey(resArray[i]))
{
mCacheData[resArray[i]].AddReference();
chunkData.resHash.Add(resArray[i]);
resArray.RemoveAt(i);
}
else if (FindInDelete(resArray[i], out deleteIndex))
{
ResourcesData data = ActivateDeleteCache(deleteIndex);
data.AddReference();
mCacheData.Add(data.Name, data);
chunkData.resHash.Add(resArray[i]);
resArray.RemoveAt(i);
}
else
{
mCacheData.Add(resArray[i], new ResourcesData(resArray[i]));
chunkData.resHash.Add(resArray[i]);
}
}
else
{
resArray.RemoveAt(i);
}
}
}
/// <summary>
/// 一个原子资源加载完成
/// </summary>
/// <param name="www"></param>
private void OnLoadCompleted(WaitForWww www)
{
string name = Path.GetFileNameWithoutExtension(www.Url);
ResourcesData resData = null;
if (mCacheData.TryGetValue(name, out resData))
{
resData.IsLoad = true;
if (www.mState == WaitState.Done)
{
resData.AddReference();
resData.Bundle = www.Www.assetBundle;
}
else
{
Debug.LogError(string.Format("Load Fail : {0} [{1}]", name, www.Url));
}
}
else
{
Debug.LogError(string.Format("Can't find name : {0} [{1}]", name, www.Url));
}
}
