private String answer(dynamic parameters)
{
var board = (string) Request.Query["Board"];
if (board != null)
{
var size = (int) Math.Truncate(Math.Sqrt(board.Length));
for (var i = 0; i < size - 1; i++)
{
Debug.WriteLine(board.Substring(i*size, size));
}
}
// add "drop" to response when you need to drop a figure
// for details please check http://codenjoy.com/portal/?p=170#commands
var b = new Bot();
b.Prepare(board);
var length = b.Scan().Count(a => a.Item2 == CellType.tail);
if (start == null || b.head.X == b.size / 2 && b.head.Y == b.size / 2 && b.Scan().Count(a=>a.Item2 == CellType.tail) == 0)
{
start = DateTime.Now;
}
var log = @"c:\temp\bot" + start.Value.ToString("ddhhmmss") + ".log";
try
{
//File.AppendAllText(log, "\r\n\r\n" + board + "\r\n" + length + "\r\n");
var step = b.Step().ToString().ToUpper();
//File.AppendAllText(log, step + "\r\n");
return step;
}
catch (Exception)
{
//File.AppendAllText(log, "f**k" + "\r\n");
throw;
}
}
private static void Imitation()
{
var rnd = new Random();
var bot = new Bot
{
map = new CellType[15, 15],
head = new Point(8, 8),
bomb = new Point(rnd.Next(10) + 3, rnd.Next(10) + 3),
size = 15
};
for (var x = 0; x < 15; x++)
for (var y = 0; y < 15; y++)
bot.map[x, y] = CellType.empty;
for (var i = 0; i < 15; i++)
bot.map[0, i] = bot.map[14, i] = bot.map[i, 0] = bot.map[i, 14] = CellType.wall;
bot[bot.head] = CellType.head;
bot[bot.bomb] = CellType.bomb;
Action addApple = () =>
{
var space = bot.Scan().Where(a => a.Item2 == CellType.empty).ToArray();
bot.apple = space[rnd.Next(space.Length - 1)].Item1;
bot[bot.apple] = CellType.apple;
bot.Find(CellType.apple);
};
var snake = new LinkedList<Point>();
snake.AddLast(bot.head);
var tail = new Point(bot.head.X + 1, bot.head.Y);
snake.AddLast(tail);
bot[tail] = CellType.tail;
Func<Point, StepType, Point> move = (current, step) =>
step == StepType.down ? new Point(current.X, current.Y + 1)
: step == StepType.up ? new Point(current.X, current.Y - 1)
: step == StepType.left ? new Point(current.X - 1, current.Y)
: new Point(current.X + 1, current.Y);
var log = new StringBuilder();
Action save = () =>
{
Console.WriteLine("проиграл!!");
log.AppendLine(bot.Scan().Count(a => a.Item2 == CellType.tail).ToString());
var path = @"c:\temp\" + DateTime.Now.ToString("ddhhmmss") + "log.txt";
File.WriteAllText(path, log.ToString());
Process.Start(path);
};
addApple();
var wait = 500;
var steps = 0;
while (true)
{
log.AppendLine(steps.ToString());
steps += 1;
if (steps%100==0)
{
Console.WriteLine(steps + " " + bot.Scan().Count(a => a.Item2 == CellType.tail).ToString());
}
bot.PrintTo(log);
StepType step = StepType.left;
try
{
step = bot.Step();
}
catch (Exception ex)
{
log.AppendLine(ex.ToString());
save();
return;
}
log.AppendLine(step.ToString());
var newPos = move(bot.head, step);
var newCell = bot[newPos];
switch (newCell)
{
case CellType.empty:
bot[bot.head] = CellType.tail;
bot.head = newPos;
bot[bot.head] = CellType.head;
bot[snake.Last.Value] = CellType.empty;
snake.RemoveLast();
snake.AddFirst(bot.head);
break;
case CellType.apple:
bot[bot.head] = CellType.tail;
bot.head = newPos;
bot[bot.head] = CellType.head;
snake.AddFirst(bot.head);
addApple();
wait = 500;
break;
case CellType.head:
case CellType.tail:
case CellType.bomb:
case CellType.wall:
save();
return;
default:
throw new ArgumentOutOfRangeException();
}
wait -= 1;
if (wait == 0)
{
log.AppendLine("цикл");
save();
return;
};
}
}
static void Main()
{
if (!Debugger.IsAttached)
{
var imitation = false;
if (imitation)
{
Imitation();
}
else
{
var nancyHost = new NancyHost(new Uri("http://localhost:8888/"));
nancyHost.Start();
Console.WriteLine("Nancy now listening - navigating to http://localhost:8888/. Press enter to stop");
//Process.Start("http://localhost:8888/");
Console.ReadKey();
nancyHost.Stop();
Console.WriteLine("Stopped. Good bye!");
}
}
else
{
var bot = new Bot();
var board = "";
// "☼☼☼☼☼☼☼☼☼☼☼☼☼☼☼☼ ○○○○○○☼☼ ○○○○○○○○○○○○☼☼ ○○○○○○○○○○○○☼☼ ☺ ☻○○○○○○○○☼☼ ◄○○ ☼☼ ☼☼ ☼☼ ☼☼ ☼☼ ☼☼ ☼☼ ☼☼ ☼☼☼☼☼☼☼☼☼☼☼☼☼☼☼☼";
board += "555555555555555";
board += "522222222222225";
board += "522222222222225";
board += "522222222222225";
board += "522222222222225";
board += "522222222222225";
board += "522222222222225";
board += "522222222222225";
board += "522222222242225";
board += "522222222222 5";
board += "52 2222215";
board += "52 3 225";
board += "52 22 25";
board += "522222222222225";
board += "555555555555555";
bot.Prepare(board);
bot.Print();
var step = bot.Step();
Console.WriteLine(step);
Console.ReadKey();
}
}