// The DoTurn function is where your code goes. The PlanetWars object
// contains the state of the game, including information about all planets
// and fleets that currently exist. Inside this function, you issue orders
// using the pw.IssueOrder() function. For example, to send 10 ships from
// planet 3 to planet 8, you would say pw.IssueOrder(3, 8, 10).
//
// There is already a basic strategy in place here. You can use it as a
// starting point, or you can throw it out entirely and replace it with
// your own. Check out the tutorials and articles on the contest website at
// http://www.ai-contest.com/resources.
public static void DoTurn(PlanetWars pw)
{
_spaceFile = new StreamWriter("C:\\Users\\Public\\Spacelist.txt", true);
_openFile = new StreamWriter("C:\\Users\\Public\\Openlist.txt", true);
_closedFile = new StreamWriter("C:\\Users\\Public\\Closedlist.txt", true);
//bij iedere beurt wordt de root knoop opnieuw gelijk gezet aan de huidige (ongemuteerde) map state
Mapstate root = new Mapstate(pw.MyPlanets(), pw.NumShips(1), pw.EnemyPlanets(), pw.NotMyPlanets(), pw.MyFleets(),
pw.EnemyFleets(), new List<Strategyfleet>());
root = root.RootState(pw);
List<Strategyfleet> ordersWillBe = strategize(root);
//loop door de lijst van orders
foreach (Strategyfleet move in ordersWillBe)
{
pw.IssueOrder(move.Bron, move.Doel, move.Sterkte);
}
_spaceFile.Close();
_openFile.Close();
_closedFile.Close();
//pw.IssueOrder(1, 2, 2000); //onmogelijke zet zodat we de boom op beurt 1 kunnen bekijken in de log file
}
private static Planet GetToAttack(PlanetWars pw, Planet source)
{
// (3) Find the weakest enemy or neutral planet.
Planet dest = null;
log.WriteLine("========== Enemy planets ====");
double destScore = Double.MinValue;
foreach (Planet p in pw.NotMyPlanets())
{
int requiredShips = GetPlannedShips(pw, p);
var distance = pw.Distance(source.PlanetID, p.PlanetID);
var rate = p.GrowthRate;
double score = (double)rate / (double)(requiredShips * distance);
log.WriteLine("Planet ID={0} Score={6} Owner{1} Ships={2} GrowthRate={3} Dist={4} requiredShips={5}",
p.PlanetID, p.Owner, p.NumShips, rate, distance, requiredShips, score);
if (score > destScore)
{
destScore = score;
dest = p;
}
}
return(dest);
}
// The DoTurn function is where your code goes. The PlanetWars object
// contains the state of the game, including information about all planets
// and fleets that currently exist. Inside this function, you issue orders
// using the pw.IssueOrder() function. For example, to send 10 ships from
// planet 3 to planet 8, you would say pw.IssueOrder(3, 8, 10).
//
// There is already a basic strategy in place here. You can use it as a
// starting point, or you can throw it out entirely and replace it with
// your own. Check out the tutorials and articles on the contest website at
// http://www.ai-contest.com/resources.
public static void DoTurn(PlanetWars pw)
{
// (1) If we currently have a fleet in flight, just do nothing.
if (pw.MyFleets().Count >= 1) {
return;
}
// (2) Find my strongest planet.
Planet source = null;
double sourceScore = Double.MinValue;
foreach (Planet p in pw.MyPlanets()) {
double score = (double)p.NumShips();
if (score > sourceScore) {
sourceScore = score;
source = p;
}
}
// (3) Find the weakest enemy or neutral planet.
Planet dest = null;
double destScore = Double.MinValue;
foreach (Planet p in pw.NotMyPlanets()) {
double score = 1.0 / (1 + p.NumShips());
if (score > destScore) {
destScore = score;
dest = p;
}
}
// (4) Send half the ships from my strongest planet to the weakest
// planet that I do not own.
if (source != null && dest != null) {
int numShips = source.NumShips() / 2;
pw.IssueOrder(source, dest, numShips);
}
}
public Mapstate RootState(PlanetWars pw)
{
MijnPlaneten = pw.MyPlanets();
MijnAantalSchepen = pw.NumShips(1);
VijandigePlaneten = pw.EnemyPlanets();
NietMijnPlaneten = pw.NotMyPlanets();
MijnPlaneten = pw.MyPlanets();
VijandigeVloten = pw.EnemyFleets();
Knoopstrategie = new List<Strategyfleet>();
MijnVloten = pw.MyFleets();
return this;
}
// The DoTurn function is where your code goes. The PlanetWars object
// contains the state of the game, including information about all planets
// and fleets that currently exist. Inside this function, you issue orders
// using the pw.IssueOrder() function. For example, to send 10 ships from
// planet 3 to planet 8, you would say pw.IssueOrder(3, 8, 10).
//
// There is already a basic strategy in place here. You can use it as a
// starting point, or you can throw it out entirely and replace it with
// your own. Check out the tutorials and articles on the contest website at
// http://www.ai-contest.com/resources.
public static void DoTurn(PlanetWars pw)
{
// (1) If we currently have a fleet in flight, just do nothing.
if (pw.MyFleets().Count >= 1)
{
return;
}
// (2) Find my strongest planet.
Planet source = null;
double sourceScore = Double.MinValue;
foreach (Planet p in pw.MyPlanets())
{
double score = (double)p.NumShips();
if (score > sourceScore)
{
sourceScore = score;
source = p;
}
}
// (3) Find the weakest enemy or neutral planet.
Planet dest = null;
double destScore = Double.MinValue;
foreach (Planet p in pw.NotMyPlanets())
{
double score = 1.0 / (1 + p.NumShips());
if (score > destScore)
{
destScore = score;
dest = p;
}
}
// (4) Send half the ships from my strongest planet to the weakest
// planet that I do not own.
if (source != null && dest != null)
{
int numShips = source.NumShips() / 2;
pw.IssueOrder(source, dest, numShips);
}
}
public static void DoTurn(PlanetWars pw)
{
if (CurrentTurn == 0 && pw.Distance(pw.MyPlanets().First().PlanetID, pw.EnemyPlanets().First().PlanetID) <= 8)
IsKamikazi = true;
if (IsKamikazi)
{
foreach (var planet in pw.MyPlanets())
{
var enemy = pw.EnemyPlanets().FirstOrDefault();
int shipsHeaded = pw.Fleets().Where(f => f.DestinationPlanet == planet.PlanetID).Sum(f => f.NumShips);
if (enemy != null)
{
if (planet.NumShips - shipsHeaded - 1 > 0)
pw.IssueOrder(planet, enemy, planet.NumShips - shipsHeaded - 1);
}
else
{
foreach (int dest in pw.EnemyFleets().Select(f => f.DestinationPlanet).Distinct())
{
if (dest == planet.PlanetID)
break;
int headedTo = pw.EnemyFleets().Where(f => f.DestinationPlanet == dest).Sum(f => f.NumShips);
int numToSend = ( (planet.NumShips - shipsHeaded) > headedTo) ? headedTo + 1 : (planet.NumShips - shipsHeaded);
if (numToSend > 0)
pw.IssueOrder(planet, pw.GetPlanet(dest), numToSend);
}
}
}
}
else
{
foreach (var planet in pw.MyPlanets())
{
int available = AvailableFleets(planet, pw);
var enemy = pw.NotMyPlanets().Where(p => CanSend(planet, p, pw));
enemy = enemy.OrderBy(p => GetScore(planet, p, pw));
int skip = 0;
while (available > 0)
{
var bestEnemy = enemy.Skip(skip).FirstOrDefault();
skip++;
if (bestEnemy != null)
{
int numToSend = GetNumFleetsToSend(planet, bestEnemy, pw);
if (available > numToSend)
{
pw.IssueOrder(planet, bestEnemy, numToSend);
available = available - numToSend;
}
}
else
{
available = 0;
}
}
}
}
}
public static void DoTurn(PlanetWars pw)
{
int numFleets = 1;
Boolean attackMode = false;
if (pw.NumShips(1) > pw.NumShips(2))
{
if (pw.Production(1) > pw.Production(2))
{
numFleets = 1;
attackMode = true;
}
else
{
numFleets = 3;
}
}
else
{
if (pw.Production(1) > pw.Production(2))
{
numFleets = 1;
}
else
{
numFleets = 5;
}
}
// (1) If we current have more tha numFleets fleets in flight, just do
// nothing until at least one of the fleets arrives.
if (pw.MyFleets().Count >= numFleets)
{
return;
}
// (2) Find my strongest planet.
Planet source = null;
double sourceScore = Double.MinValue;
foreach (Planet p in pw.MyPlanets())
{
double score = (double)p.NumShips() / (1 + p.GrowthRate());
if (score > sourceScore)
{
sourceScore = score;
source = p;
}
}
// (3) Find the weakest enemy or neutral planet.
Planet dest = null;
double destScore = Double.MinValue;
List <Planet> candidates = pw.NotMyPlanets();
if (attackMode)
{
candidates = pw.EnemyPlanets();
}
foreach (Planet p in candidates)
{
double score = (double)(1 + p.GrowthRate()) / p.NumShips();
if (score > destScore)
{
destScore = score;
dest = p;
}
}
// (4) Send half the ships from my strongest planet to the weakest
// planet that I do not own.
if (source != null && dest != null)
{
int numShips = source.NumShips() / 2;
pw.IssueOrder(source, dest, numShips);
}
}
public static void DoTurn(PlanetWars pw)
{
/*
* basically I need to find out if I need to do something to maintain my advantage, by either attacking, reinforcing, or waiting
*/
//double x = 0, y = 0;
List<Planet> blue = pw.MyPlanets();
List<Planet> opfor = pw.EnemyPlanets();
List<Planet> targets = pw.NotMyPlanets();
int opfor_army = 0;
int opfor_production = 0;
int blue_army = 0;
int blue_production = 0;
foreach (Planet p in opfor)
{
opfor_army += p.NumShips();
opfor_production += p.GrowthRate();
}
foreach (Fleet f in pw.EnemyFleets())
{
opfor_army += f.NumShips();
}
foreach (Planet p in blue)
{
blue_army += p.NumShips();
blue_production += p.GrowthRate();
}
foreach (Fleet f in pw.MyFleets())
{
blue_army += f.NumShips();
}
if (blue_army > opfor_army && blue_production > opfor_production)
{
// I win, attack
foreach (Planet planet in blue)
{
targetSort = planet;
opfor.Sort(SortTarget);
foreach (Planet target in opfor)
{
int shipsToSend = (int)Math.Floor(planet.NumShips()*0.5);
pw.IssueOrder(planet, target, shipsToSend);
planet.NumShips(planet.NumShips() - shipsToSend);
}
}
}
targets.Sort(ComparePlanetValue);
foreach (Planet planet in blue)
{
foreach (Planet target in targets)
{
int turns = pw.Distance(planet.PlanetID(), target.PlanetID());
int shipsToSend = target.NumShips() + (turns * target.GrowthRate()) + 1;
int shipsSent = 0;
foreach (Fleet fleet in pw.MyFleets())
{
if (fleet.SourcePlanet() == planet.PlanetID())
{
shipsSent += fleet.NumShips();
}
}
if (planet.NumShips() > shipsToSend && shipsSent <= shipsToSend)
{
int order = shipsToSend - shipsSent;
pw.IssueOrder(planet, target, order);
planet.NumShips(planet.NumShips() - order);
}
}
}
for (int i = 0; i < 3; i++)
{
Planet target = targets[i];
targetSort = target;
if (blue.Count > 1)
{
// blue.Sort(SortTarget);
}
//pw.IssueOrder(pw.GetPlanet(blue[0].PlanetID()), target, pw.GetPlanet(blue[0].PlanetID()).NumShips() - 5);
/*for (int j = 0; j < blue.Count; j++)
{
pw.IssueOrder(blue[j], target, 1);
//blue[j].NumShips(0);
}*/
}
/*foreach (Planet planet in blue)
{
if (planet.Owner() == 1)
{
foreach (Planet target in targets)
{
int shipsExtra = 0;
int shipsSent = 0;
int shipsNeeded = 0;
shipsNeeded = target.NumShips() + 1;
int takeover = shipsExtra + shipsNeeded;
if (target.Owner() == 2)
{
int turns = pw.Distance(planet.PlanetID(), target.PlanetID());
takeover += turns * target.GrowthRate();
}
if (shipsSent < takeover)
{
if (planet.NumShips() <= shipsNeeded && planet.NumShips() > planet.GrowthRate()*5)
{
// int shipsToSend = planet.NumShips();
// shipsSent += shipsToSend;
// pw.IssueOrder(planet, target, shipsToSend);
// planet.NumShips(planet.NumShips() - shipsToSend);
}
else if (planet.NumShips() > takeover)
{
int shipsToSend = takeover;
shipsSent += shipsToSend;
pw.IssueOrder(planet, target, shipsToSend);
planet.NumShips(planet.NumShips() - shipsToSend);
}
}
}
}
}*/
/*
else
{
if (closest != null)
{
int shipCount = 0;
foreach (Planet p in blue)
{
shipCount += p.NumShips();
}
foreach (Planet p in blue)
{
if (shipCount > closest.NumShips())
pw.IssueOrder(p, closest, (int)Math.Floor(p.NumShips() * 0.5));
}
}
if (next_closest != null)
{
foreach (Planet p in pw.MyPlanets())
{
if (p.NumShips() > next_closest.NumShips())
pw.IssueOrder(p, next_closest, (int)Math.Floor(p.NumShips() * 0.5));
}
}
}*/
}
