static void Main(string[] args)
{
//Console.SetWindowSize(maxCol + 10, maxRow + 10);
//Console.SetWindowPosition(0, 0);
var field = new Cell[maxCol, maxRow];
Init(field);
int[,] payoffMatrix = { { -25, 50 }, { 0, 15 } };
var cellfinder = new RandomCellFinder(field);
var evolution = new Evolution(field, cellfinder, payoffMatrix);
for (int i = 0; i < 5000; i++)
{
Stopwatch sw = new Stopwatch();
sw.Start();
//DrawField(field);
Console.CursorLeft = 0;
Console.CursorTop = 0;
PrintInfo(evolution);
evolution.Tick();
sw.Stop();
Console.WriteLine("Ms per tick: " + sw.ElapsedMilliseconds);
Console.WriteLine("Iteration nr: " + i);
}
}
public override void PickWithoutAgent(Cell[,] field, Coordinate coordinate, out Coordinate newCoordinate)
{
var neighbours = GetNeighboursWithoutAgent(coordinate).ToArray();
if (neighbours.Length == 0)
{
newCoordinate = Coordinate.Empty;
return;
}
newCoordinate = PickRandom(neighbours);
}
public Evolution(Cell[,] field, Cellfinder cellFinder,
int[,] hawkAndDovePayoffMatrix, int breedThreshold = 1000, int initialFitness = 0)
{
World = new World(field);
_cellFinder = cellFinder;
_payoffMatrix = hawkAndDovePayoffMatrix;
_breedThreshold = breedThreshold;
SetInitialFitness(initialFitness);
}
private static void DrawField(Cell[,] field)
{
Console.CursorLeft = 0;
Console.CursorTop = 0;
for (int y = 0; y < maxRow; y++)
{
for (int x = 0; x < maxCol; x++)
{
var agent = field[x, y].Agent;
Console.Write(agent == null ? ' ' : agent is Hawk ? 'H' : 'D');
}
Console.WriteLine();
}
}
private static void Init(Cell[,] field)
{
for (int y = 0; y < maxRow; y++)
for (int x = 0; x < maxCol; x++)
field[x, y] = new Cell();
// Initialize
int startX = maxCol / 2;
int startY = maxRow / 2;
// cross
//for (int x = 0; x < maxCol; x++)
//{
// field[x, startY] = new Cell(new Hawk());
//}
//for (int y = 0; y < maxRow; y++)
//{
// field[startX, y] = new Cell(new Dove());
//}
// 2x2 block
//field[startX, startY] = new Cell(new Hawk());
//field[startX + 1, startY] = new Cell(new Dove());
//field[startX, startY + 1] = new Cell(new Hawk());
//field[startX + 1, startY + 1] = new Cell(new Dove());
// Random
var random = new Random((int)DateTime.Now.Ticks);
for (int y = 0; y < maxRow; y++)
for (int x = 0; x < maxCol; x++)
{
var next = random.Next(0, 10);
Cell cell = new Cell();
if (next == 1) cell = new Cell(new Hawk());
else if (next == 2) cell = new Cell(new Dove());
field[x, y] = cell;
}
}
private static Evolution CreateEvolution(Cell[,] field, int breedThreshold = 100)
{
return new Evolution(field, new RandomCellFinder(field), PayoffMatrix, breedThreshold, initialFitness: 0);
}
public RandomCellFinder(Cell[,] field) : base(field)
{
}
public override void Pick(Cell[,] field, Coordinate coordinate, out Coordinate newCoordinate)
{
var neighbours = GetAllNeighbouringCells(coordinate).ToArray();
newCoordinate = PickRandom(neighbours);
}
public override void PickWithoutAgent(Cell[,] field, Coordinate coordinate, out Coordinate newCoordinate)
{
throw new System.NotImplementedException();
}
public TestableCellFinder(Cell[,] field) : base(field)
{
}
protected Cellfinder(Cell[,] field)
{
this.field = field;
}
public abstract void PickWithoutAgent(Cell[,] field, Coordinate coordinate, out Coordinate newCoordinate);
public abstract void Pick(Cell[,] field, Coordinate coordinate, out Coordinate newCoordinate);