private void Start()
{
ResUpdateInfo info = new ResUpdateInfo();
info.CategoryId = 1;
info.PrefabList = new[]
{
"category_1/block_prefabs/paiblock_feat_signboard_light_purple",
};
info.ThumbList = new []
{
"category_1/block_thumbs/paiblock_feat_signboard_light_purple"
};
PTBlockResUpdator updator = gameObject.AddComponent <PTBlockResUpdator>();
updator.UpdateRes(info);
}
private IEnumerator WaitUpdateRes(ResUpdateInfo info)
{
mCategoryId = info.CategoryId;
//1............................................
GetResConfig(mCategoryId);
while (mState != DownloadState.ResConfigFinish)
{
if (mState == DownloadState.Error)
{
yield break;
}
yield return(null);
}
//2............................................
GetABManifest(mCategoryId);
while (mState != DownloadState.ABManifestFinish)
{
if (mState == DownloadState.Error)
{
yield break;
}
yield return(null);
}
//3............................................
if (info.PrefabList != null && info.PrefabList.Length > 0)
{
List <ResConfigItem> downloadList = GetDownloadList(info.PrefabList);
if (mState == DownloadState.Error)
{
yield break;
}
if (downloadList.Count > 0)
{
UpdateState(DownloadState.Prefabs);
yield return(DownloadRes(downloadList));
if (mState == DownloadState.Error)
{
yield break;
}
UpdateState(DownloadState.PrefabsFinish);
}
}
//4............................................
if (info.ThumbList != null && info.ThumbList.Length > 0)
{
List <ResConfigItem> downloadList = GetDownloadList(info.ThumbList);
if (mState == DownloadState.Error)
{
yield break;
}
if (downloadList.Count > 0)
{
UpdateState(DownloadState.Thumbs);
yield return(DownloadRes(downloadList));
if (mState == DownloadState.Error)
{
yield break;
}
UpdateState(DownloadState.ThumbsFinish);
}
}
}
/// <summary>
/// 更新&下载资源
/// 1.本地是否存在。
// 2.存在则比对md5. 不一样则下载 根据block.manifest 遍历处理依赖
// 3.不存在则下载 根据block.manifest 遍历处理依赖
/// </summary>
public void UpdateRes(ResUpdateInfo info)
{
StartCoroutine(WaitUpdateRes(info));
}