/// <summary>
/// 对比
/// </summary>
static public List <AssetItem> CompareConfig(string root, AssetConfig local, AssetConfig server)
{
if (local == null)
{
return(server.Assets);
}
var list = new List <AssetItem>();
//比对平台
if (local.Platfrom == server.Platfrom)
{
foreach (var serverAsset in server.Assets)
{
//比较本地是否有 hash、文件名一致的资源
var result = local.Assets.Find((a) => a.HashName == serverAsset.HashName && a.LocalPath == serverAsset.LocalPath);
if (result == null)
{
list.Add(serverAsset);
}
}
}
return(list);
}
/// <summary>
/// 对比
/// </summary>
static public List <AssetItem> CompareConfig(string root, AssetConfig local, AssetConfig server)
{
if (local == null)
{
return(server.Assets);
}
var list = new List <AssetItem>();
if (local.Platfrom == server.Platfrom && local.Version < server.Version)
{
var assetRoot = root + "/" + Utils.GetPlatformPath(Application.platform);
var files = Directory.GetFiles(assetRoot, "*.*", SearchOption.AllDirectories);
HashSet <string> filesSet = new HashSet <string>();
foreach (var f in files)
{
string _f = f;
//windows下路径经常\
if (Application.platform == RuntimePlatform.WindowsEditor ||
Application.platform == RuntimePlatform.WindowsPlayer)
{
_f = f.Replace("\\", "/");
}
filesSet.Add(_f.Replace(assetRoot, ""));
}
foreach (var item in server.Assets)
{
//本地没有
if (filesSet.Contains(item.LocalPath) == false)
{
list.Add(item);
}
}
}
return(list);
}
/// <summary>
/// 开始任务
/// </summary>
/// <param name="serverConfigPath">服务器配置根目录</param>
/// <param name="localConfigPath">本地根目录</param>
/// <param name="onProcess"></param>
/// <param name="onError"></param>
/// 返回码: -1：error 0：success
static async public Task <int> Start(string serverConfigPath, string localConfigPath, Action <int, int> onProcess, Action <string> onError)
{
IPath.Combine("", "");
var client = HttpMgr.Inst.GetFreeHttpClient();
var platform = Utils.GetPlatformPath(Application.platform);
//开始下载服务器配置
var serverPath = serverConfigPath + "/" + platform + "/" + platform + "_VersionConfig.json";
Debug.Log("server:" + serverPath);
string serverConfig = "";
try
{
serverConfig = await client.DownloadStringTaskAsync(serverPath);
BDebug.Log("服务器资源配置:" + serverConfig);
}
catch (Exception e)
{
onError(e.Message);
return(-1);
}
var serverconf = LitJson.JsonMapper.ToObject <AssetConfig>(serverConfig);
AssetConfig localconf = null;
var localPath = localConfigPath + "/" + platform + "/" + platform + "_VersionConfig.json";
if (File.Exists(localPath))
{
localconf = LitJson.JsonMapper.ToObject <AssetConfig>(File.ReadAllText(localPath));
}
//对比差异列表进行下载
var list = CompareConfig(localConfigPath, localconf, serverconf);
if (list.Count > 0)
{
//预通知要进入热更模式
onProcess(0, list.Count);
}
int count = 0;
foreach (var item in list)
{
count++;
var sp = serverConfigPath + "/" + platform + "/" + item.HashName;
var lp = localConfigPath + "/" + platform + "/" + item.LocalPath;
//创建目录
var direct = Path.GetDirectoryName(lp);
if (Directory.Exists(direct) == false)
{
Directory.CreateDirectory(direct);
}
//下载
try
{
await client.DownloadFileTaskAsync(sp, lp);
}
catch (Exception e)
{
BDebug.LogError(sp);
onError(e.Message);
return(-1);
}
BDebug.Log("下载成功：" + sp);
onProcess(count, list.Count);
}
//写到本地
if (list.Count > 0)
{
File.WriteAllText(localPath, serverConfig);
}
else
{
BDebug.Log("可更新数量为0");
}
return(0);
}
/// <summary>
/// 开始任务
/// </summary>
/// <param name="serverConfigPath">服务器配置根目录</param>
/// <param name="localConfigPath">本地根目录</param>
/// <param name="onProcess"></param>
/// <param name="onError"></param>
/// 返回码: -1：error 0：success
static private IEnumerator IE_Start(string serverConfigPath, string localConfigPath, Action <int, int> onProcess, Action <string> onError)
{
var platform = Utils.GetPlatformPath(Application.platform);
if (curDownloadList == null || curDownloadList.Count == 0)
{
//开始下载服务器配置
var serverPath = serverConfigPath + "/" + platform + "/" + platform + "_VersionConfig.json";
BDebug.Log("server:" + serverPath);
//下载config
{
var wr = UnityWebRequest.Get(serverPath);
yield return(wr.SendWebRequest());
if (wr.error == null)
{
serverConfig = wr.downloadHandler.text;
BDebug.Log("服务器资源配置:" + serverConfig);
}
else
{
Debug.LogError(wr.error);
}
}
var serverconf = LitJson.JsonMapper.ToObject <AssetConfig>(serverConfig);
AssetConfig localconf = null;
var localPath = string.Format("{0}/{1}/{2}_VersionConfig.json", localConfigPath, platform, platform);
if (File.Exists(localPath))
{
localconf = LitJson.JsonMapper.ToObject <AssetConfig>(File.ReadAllText(localPath));
}
//对比差异列表进行下载
curDownloadList = CompareConfig(localconf, serverconf);
if (curDownloadList.Count > 0)
{
//预通知要进入热更模式
onProcess(0, curDownloadList.Count);
}
}
while (curDonloadIndex < curDownloadList.Count)
{
var item = curDownloadList[curDonloadIndex];
var sp = serverConfigPath + "/" + platform + "/" + item.HashName;
var lp = localConfigPath + "/" + platform + "/" + item.LocalPath;
//创建目录
var direct = Path.GetDirectoryName(lp);
if (Directory.Exists(direct) == false)
{
Directory.CreateDirectory(direct);
}
//下载
var wr = UnityWebRequest.Get(sp);
yield return(wr.SendWebRequest());
if (wr.error == null)
{
File.WriteAllBytes(lp, wr.downloadHandler.data);
BDebug.Log("下载成功：" + sp);
onProcess(curDonloadIndex, curDownloadList.Count - 1);
}
else
{
BDebug.LogError("下载失败:" + wr.error);
onError(wr.error);
yield break;
}
//自增
curDonloadIndex++;
}
//写到本地
if (curDownloadList.Count > 0)
{
File.WriteAllText(string.Format("{0}/{1}/{2}_VersionConfig.json", localConfigPath, platform, platform), serverConfig);
}
else
{
BDebug.Log("不用更新");
onProcess(1, 1);
}
//重置
curDownloadList = null;
curDonloadIndex = 0;
serverConfig = null;
}