// --------------------------------------------------------------------
private static Status GetStatus(Client client, int timeout = 0, string msg = "")
{
Status status = new Status();
string message = client.ReadString(timeout);
foreach (string mess in message.Split('\n'))
{
if (mess.StartsWith(@"{""status"":"))
{
status = JsonConvert.DeserializeObject<Status>(mess);
Console.WriteLine(JsonConvert.SerializeObject(status, Formatting.Indented));
if (status.status.Equals("command_no_cmd_during_game"))
//throw new Exception("command_no_cmd_during_game");
return null;
if (!msg.Equals(status.status))
//throw new Exception(
// "Expected status '" + status.status + "'. Actual message '" + msg + "'");
return null;
}
else if (mess.StartsWith(@"{""game"":"))
{
gameInfo = JsonConvert.DeserializeObject<Game>(mess).game;
Console.WriteLine(JsonConvert.SerializeObject(gameInfo, Formatting.Indented));
}
else if (mess.StartsWith(@"{""play"":"))
{
try
{
gameUpdate = JsonConvert.DeserializeObject<Game>(mess).play;
//Console.WriteLine("Last cmd ID: " + gameUpdate.lastCmdId);
}
catch (Exception)
{
// ignore TODO
}
//Console.WriteLine(JsonConvert.SerializeObject(gameUpdate, Formatting.Indented));
}
else if (mess.StartsWith(@"{""result"":"))
{
gameResult = JsonConvert.DeserializeObject<Game>(mess).result;
Console.WriteLine(JsonConvert.SerializeObject(gameResult, Formatting.Indented));
//Console.ReadKey();
return null;
}
}
return status;
}
// --------------------------------------------------------------------
static void Main(string[] args)
{
while (true)
{
gameInfo = null;
gameUpdate = null;
gameResult = null;
lastCmdID = -1;
currentCmdID = 0;
stopwatch.Start();
try
{
using (Client client = new Client())
{
// handshake
Status status = GetStatus(client, 0, "socket_connected");
Connect connect = new Connect
{
login = new Login()
{
nickname = NICKNAME,
hash = GenerateHashValue(status.random, TOKEN)
}
};
// send login info
client.Send(connect);
GetStatus(client, 0, "login_ok");
// main loop
while (true)
{
// get game data info
GetStatus(client, 0, "");
// loop for one game
while (GetStatus(client, DELAY - (int)stopwatch.ElapsedMilliseconds) != null)
{
if (stopwatch.ElapsedMilliseconds > DELAY)
{
// send comand on server
MoveBots(client);
Console.WriteLine("Before restart: " + stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
}
}
}
}
}
catch (Exception e)
{
Console.WriteLine("Exception:\n");
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
}
}
}
// --------------------------------------------------------------------
private static void MoveBots(Client client)
{
if (gameInfo == null)
return;
if (gameUpdate == null)
return;
IList<Bot> bots = gameUpdate.players.Single(
player => player.nickname.Equals(NICKNAME)).bots;
Log("GameUpdate");
Log(JsonConvert.SerializeObject(gameUpdate, Formatting.Indented));
foreach (Bot bot in bots)
{
Bot enemyBot = SearchNearestBotID(bot);
double angleToEnemy = GetAngleToEnemy(bot, enemyBot);
double betweenAngle = BetweenAngle(bot.angle, angleToEnemy);
Log("MyBot: " + bot.x + ", " + bot.y + " , angle: " + bot.angle);
Log("EnemyBot: " + enemyBot.x + ", " + enemyBot.y);
Log("AngleToEnemy: " + angleToEnemy);
Log("Between angle: " + betweenAngle);
if (Math.Abs(betweenAngle) < 5 && !DetectEndOfWorld(bot))
{
bot.SetCommand(BotCommand.accelerate);
}
else if (bot.speed > gameInfo.speedLevels.Min(speedLevel => speedLevel.speed))
{
bot.SetCommand(BotCommand.brake);
}
else
{
double maxAngle = gameInfo.speedLevels.First(speedLevel => speedLevel.speed >= bot.speed).maxAngle;
if (Math.Abs(betweenAngle) > maxAngle)
betweenAngle = maxAngle;
if (DetectEndOfWorld(bot))
betweenAngle = maxAngle;
if (betweenAngle > 0)
{
bot.angle = betweenAngle;
}
else if (betweenAngle <= 0)
{
bot.angle = -betweenAngle;
}
bot.SetCommand(BotCommand.steer);
}
}
Command command = new Command(++currentCmdID, bots);
Console.WriteLine("Before sending: " + stopwatch.ElapsedMilliseconds);
client.Send(command);
Log("Command");
Log(JsonConvert.SerializeObject(command, Formatting.Indented));
}
