internal static async Task <bool> FetchNextMatchRequest(this BotzoneMatch match)
{
string raw;
do
{
Logger.Log(LogLevel.InfoTip, "连接 Botzone，并等待新 request");
var req = new HttpRequestMessage(HttpMethod.Get, Credentials.BotzoneLocalAIURL());
if (match.Runner.Responses.Count > 0)
{
var last = match.Runner.Responses.Last();
if (LocalProgramRunner.IsSimpleIO)
{
req.Headers.Add("X-Match-" + match.MatchID, last);
}
else
{
req.Headers.Add("X-Match-" + match.MatchID, JsonConvert.SerializeObject(last, Formatting.None));
}
}
var res = await client.SendAsync(req);
raw = await res.Content.ReadAsStringAsync();
if (CheckResponse(res, raw))
{
break;
}
Logger.Log(LogLevel.InfoTip, "5秒后重试……");
await Task.Delay(5000);
} while (true);
var lines = raw.Split('\n');
var counts = lines[0].Split(' ');
int reqCount = int.Parse(counts[0]), finishCount = int.Parse(counts[1]), i, j;
// Debug.Assert(reqCount + finishCount <= 1);
for (i = 1, j = 0; j < reqCount; i += 2, j++)
{
if (lines[i] != match.MatchID)
{
continue;
}
string req = lines[i + 1];
if (!LocalProgramRunner.IsSimpleIO)
{
match.Runner.Requests.Add(JsonConvert.DeserializeObject(req));
}
else
{
match.Runner.Requests.Add(req);
}
match.Status = MatchStatus.Running;
Logger.Log(LogLevel.InfoTip, $"对局 {match.MatchID} 获得一条新 request");
return(true);
}
for (i = 2 * reqCount + 1, j = 0; j < finishCount; i++, j++)
{
var parts = lines[i].Split(' ');
if (parts[0] != match.MatchID)
{
continue;
}
Debug.Assert(parts[1] == match.MySlot.ToString());
if (parts[2] == "0")
{
Logger.Log(LogLevel.Warning, $"对局 {match.MatchID} 中止");
await match.OnFinish(true);
}
else
{
match.Scores = parts.Skip(3).Select(double.Parse).ToArray();
Logger.Log(LogLevel.OK, $"对局 {match.MatchID} 结束，比分为 {string.Join(", ", parts.Skip(3))}，本地AI分数 {parts[3 + match.MySlot]}");
await match.OnFinish(false);
}
return(true);
}
return(false);
}
