void Check()
{
Assets.Initialize(delegate
{
var path = Utility.GetRelativePath4Update(versionsTxt);
if (!File.Exists(path))
{
var asset = Assets.LoadAsync(Utility.GetWebUrlFromDataPath(versionsTxt), typeof(TextAsset));
asset.completed += delegate
{
if (asset.error != null)
{
OnError(asset.error);
return;
}
var dir = Path.GetDirectoryName(path);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
File.WriteAllText(path, asset.text);
LoadVersions(asset.text);
asset.Release();
};
}
else
{
LoadVersions(File.ReadAllText(path));
}
}, OnError);
progress += OnProgress;
state = State.Checking;
}
private void Complete()
{
Versions.Save();
if (_downloads.Count > 0)
{
for (int i = 0; i < _downloads.Count; i++)
{
var item = _downloads[i];
if (!item.isDone)
{
break;
}
else
{
if (_serverVersions.ContainsKey(item.path))
{
_versions[item.path] = _serverVersions[item.path];
}
}
}
StringBuilder sb = new StringBuilder();
foreach (var item in _versions)
{
sb.AppendLine(string.Format("{0}:{1}", item.Key, item.Value));
}
var path = Utility.GetRelativePath4Update(versionsTxt);
if (File.Exists(path))
{
File.Delete(path);
}
File.WriteAllText(path, sb.ToString());
Assets.Initialize(delegate
{
if (completed != null)
{
completed();
}
}, OnError);
state = State.Completed;
message = string.Format("{0} files has update.", _downloads.Count);
return;
}
if (completed != null)
{
completed();
}
message = "nothing to update.";
state = State.Completed;
}
