using System;

using System.Linq;

using PlanetWars.Shared;

​

namespace CSharpAgent

{

    public class Agent : AgentBase

    {

        public const int UnownedPlanetOwnerId = -1;

​

        public Agent() : base("The Empire", -1){}

​

        public override void Update(StatusResult gs)

        {

            // do cool ai stuff

            Console.WriteLine($"[{DateTime.Now.ToShortTimeString()}]Current Turn: {gs.CurrentTurn}");

            Console.WriteLine($"Owned Planet Id's: {string.Join(", ", gs.Planets.Where(p => p.OwnerId == MyId).Select(p =>  p.Id))}");

            var MyPlanets = gs.Planets.Where(p => p.OwnerId == MyId);

​

            var AvailibleShips = MyPlanets.Sum(p => p.NumberOfShips);

​

            Planet targetPlanet = new Planet();

            Planet BigestPlanet = gs.Planets.Where(p => p.OwnerId != MyId).OrderByDescending(p => p.GrowthRate).FirstOrDefault();

​

            // find the first planet we don't own

            var targetPlanets = 

                gs.Planets.Where(p => (p.OwnerId == UnownedPlanetOwnerId || p.OwnerId != MyId) && p.NumberOfShips + 1 <= (int)Math.Floor(AvailibleShips / 2.0))

                .OrderBy(p => p.NumberOfShips)

                .ThenByDescending(p => p.GrowthRate);

​

            if (!targetPlanets.Any()) return; // WE OWN IT ALLLLLLLLL

            targetPlanet = targetPlanets.First();

​

            // send half rounded down of our ships from each planet we do own

            foreach (var planet in MyPlanets)

            {

​

                Console.WriteLine(string.Format("Targeting planet {0} which has {1} ships", targetPlanet.Id, targetPlanet.NumberOfShips));

​

                var ships = (int)Math.Floor(planet.NumberOfShips / 2.0);

                if (ships > 0)

                {

                    Console.WriteLine(string.Format("Sending {0} ships from {1}", ships, planet.Id));

                    SendFleet(planet.Id, targetPlanet.Id, ships);

​

                    if(BigestPlanet != null && BigestPlanet.OwnerId != MyId && ships > 1)

                    {

                        SendFleet(planet.Id, BigestPlanet.Id, 1);

                    }

                }

            }

        }

    }

}

​