public void Collides_ReturnsValidValue()
{
for (int xt = 0; xt < Constants.MAP_WIDTH; xt++)
{
for (int yt = 0; yt < Constants.MAP_HEIGHT; yt++)
{
for (int x = 0; x < Constants.MAP_WIDTH; x++)
{
for (int y = 0; y < Constants.MAP_HEIGHT; y++)
{
for (int speed = 0; speed <= Constants.MAX_SHIP_SPEED; speed++)
{
for (int orientation = 0; orientation < 6; orientation++)
{
var shipPosition = new ShipPosition(new Coord(x, y), orientation, speed);
var target = new Coord(xt, yt);
var fastShipPosition = FastShipPosition.Create(shipPosition);
FastShipPosition.Collides(fastShipPosition, FastCoord.Create(target)).Should().Be(shipPosition.Collides(target), $"shipPosition: {shipPosition}; target: {target}");
}
}
}
}
}
}
}
private List <FireTarget> GetFireTargets(Ship ship, Ship enemyShip)
{
var result = new List <FireTarget>();
var enemyIndex = enemyShip.index;
var cannonCoord = FastShipPosition.Bow(ship.fposition);
for (var turn = 0; turn < Settings.CANNONS_TRAVEL_TIME_LIMIT + 1; turn++)
{
var forecast = gameState.forecaster.GetTurnForecast(turn);
var enemyPosition = forecast.enemyShipsFinalPositions[enemyIndex];
var coords = new[] { FastShipPosition.Coord(enemyPosition), FastShipPosition.Bow(enemyPosition), FastShipPosition.Stern(enemyPosition) };
var targetTypes = new[] { FireTargetType.ShipCenter, FireTargetType.ShipBow, FireTargetType.ShipStern };
for (var i = 0; i < coords.Length; i++)
{
var target = coords[i];
if (FastCoord.IsInsideMap(target))
{
if (forecast.myShipsPositions.Any(m => FastShipPosition.Collides(m, target)))
{
continue;
}
var distanceTo = FastCoord.Distance(cannonCoord, target);
if (distanceTo <= 10)
{
var travelTime = (int)(1 + Math.Round(distanceTo / 3.0));
if (travelTime == turn)
{
result.Add(new FireTarget(target, turn, i == 0 ? Constants.HIGH_DAMAGE : Constants.LOW_DAMAGE, targetTypes[i]));
}
}
}
}
}
return(result);
}
private static void Main22(string[] args)
{
FastCoord.Init();
var coordsX = new List <Coord>();
for (int x = -1; x < Constants.MAP_WIDTH + 1; x++)
{
for (int y = -1; y < Constants.MAP_HEIGHT + 1; y++)
{
var coord = new Coord(x, y);
coordsX.Add(coord);
}
}
var indexes = Enumerable.Range(0, coordsX.Count).ToArray();
var seed = new Random().Next();
Console.Out.WriteLine($"Seed: {seed}");
var random = new Random(seed);
for (int i = 0; i < indexes.Length; i++)
{
var r = random.Next(i, indexes.Length);
var tmp = indexes[r];
indexes[r] = indexes[i];
indexes[i] = tmp;
}
var coords = indexes.Select(i => coordsX[i]).ToArray();
var fastCoords = indexes.Select(i => FastCoord.Create(coords[i])).ToArray();
var ships = coords.Select(c => new ShipPosition(c, random.Next(6), random.Next(3))).ToArray();
var fastShips = ships.Select(FastShipPosition.Create).ToArray();
var stopwatch = Stopwatch.StartNew();
Console.Out.WriteLine("IsInsideMap");
stopwatch.Restart();
int ind = 0;
for (int i = 0; i < 10000000; i++)
{
coords[ind++].IsInsideMap();
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
FastCoord.IsInsideMap(fastCoords[ind++]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
Console.Out.WriteLine("DistanceTo");
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
coords[ind++].DistanceTo(coords[0]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
FastCoord.Distance(fastCoords[ind++], fastCoords[0]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
Console.Out.WriteLine("Neighbor");
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
coords[ind].Neighbor(0);
coords[ind].Neighbor(1);
coords[ind].Neighbor(2);
coords[ind].Neighbor(3);
coords[ind].Neighbor(4);
coords[ind].Neighbor(5);
if (++ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
FastCoord.Neighbor(fastCoords[ind], 0);
FastCoord.Neighbor(fastCoords[ind], 1);
FastCoord.Neighbor(fastCoords[ind], 2);
FastCoord.Neighbor(fastCoords[ind], 3);
FastCoord.Neighbor(fastCoords[ind], 4);
FastCoord.Neighbor(fastCoords[ind], 5);
if (++ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
Console.Out.WriteLine("ShipDistanceTo");
var shipPosition = new ShipPosition(coords[0], 0, 0);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
shipPosition.DistanceTo(coords[ind]);
if (++ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
var fastShipPosition = FastShipPosition.Create(shipPosition);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
FastShipPosition.DistanceTo(fastShipPosition, fastCoords[ind++]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
Console.Out.WriteLine("Collides");
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
shipPosition.Collides(coords[ind++]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
FastShipPosition.Collides(fastShipPosition, fastCoords[ind++]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
Console.Out.WriteLine("CollidesShip");
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
shipPosition.CollidesShip(ships[ind++]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 10000000; i++)
{
FastShipPosition.CollidesShip(fastShipPosition, fastShips[ind++]);
if (ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
Console.Out.WriteLine("Move");
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 1_000_000; i++)
{
foreach (var moveCommand in ShipMoveCommands.all)
{
ships[ind].Apply(moveCommand);
}
if (++ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 1_000_000; i++)
{
foreach (var moveCommand in ShipMoveCommands.all)
{
var moved = FastShipPosition.Move(fastShips[ind], moveCommand);
FastShipPosition.GetMovedPosition(moved);
FastShipPosition.GetFinalPosition(moved);
}
if (++ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
stopwatch.Restart();
ind = 0;
for (int i = 0; i < 1_000_000; i++)
{
foreach (var moveCommand in ShipMoveCommands.all)
{
uint myMovement;
uint otherMovement;
CollisionChecker.Move(fastShips[ind], moveCommand, fastShips[(ind + 1) % indexes.Length], moveCommand, out myMovement, out otherMovement);
FastShipPosition.GetMovedPosition(myMovement);
FastShipPosition.GetFinalPosition(myMovement);
}
if (++ind >= indexes.Length)
{
ind = 0;
}
}
stopwatch.Stop();
Console.Out.WriteLine(stopwatch.ElapsedMilliseconds);
}