private Problem problem; //problem associated with this cowboy
#endregion Fields
#region Constructors
/// <summary>
/// Sets up the cowboy with a random location
/// </summary>
/// <param name="problem">The problem the cowboy is a potential solution to</param>
public Cowboy(Problem problem)
{
this.problem = problem;
Random r = problem.Random;
location = new decimal[] { (decimal)(r.Next(Problem.SizeX) + r.NextDouble()), (decimal)(r.Next(Problem.SizeY) + r.NextDouble()) };
checkLocation();
}
/// <summary>
/// Initialises the solution and associates it with a specified problem.
/// </summary>
/// <param name="problem">The problem to associate this solution with</param>
public Solution(Problem problem)
{
this.problem = problem;
cowboys = new Cowboy[Problem.NumCowboys];
for (int i = 0; i < Problem.NumCowboys; i++)
{
cowboys[i] = new Cowboy(problem);
}
checkCowboys();
}
/// <summary>
/// The write class writes the important information about a problem to the console
/// </summary>
/// <param name="p">The problem to write to the console</param>
/// <param name="title">The title to begin the section with</param>
private static void write(Problem p, string title)
{
int i = title.Length;
string topBottom = "";
for (int j = 0; j < i + 6; j++)
{
topBottom += "X";
}
Console.WriteLine(topBottom);
Console.WriteLine("XX " + title + " XX");
Console.WriteLine(topBottom);
Console.WriteLine();
Solution t = p.getBestNumAlive();
Console.WriteLine("Number alive (Best): " + t.getNumAlive());
Console.WriteLine("Visibility (Best): " + p.getBestVisibility().getVisibility());
Console.WriteLine("Improvement: Number Alive (Best): " + (t.getNumAlive() - p.InitialBestAlive));
Console.WriteLine("Improvement: Visibility (Best): " + (p.getBestVisibility().getVisibility() - p.InitialBestVisibility));
if (p.Solutions.Count != 1)
{
Console.WriteLine("_________________________________________________________");
Console.WriteLine("Number alive (Mean): " + p.getAvgNumAlive());
Console.WriteLine("Visibility (Mean): " + p.getAvgVisibility());
Console.WriteLine("Improvement: Number Alive (Mean): " + (p.getAvgNumAlive() - p.InitialAvgAlive));
Console.WriteLine("Improvement: Visibility (Mean): " + (p.getAvgVisibility() - p.InitialAvgVis));
/* Console.WriteLine("_________________________________________________________");
Console.WriteLine("Number Alive (Final Set):");
foreach (Solution s in p.Solutions)
{
Console.Write(s.getNumAlive() + ", ");
}
Console.WriteLine();
Console.WriteLine("Visibility (Final Set):");
foreach (Solution s in p.Solutions)
{
Console.Write(s.getVisibility() + ", ");
}
Console.WriteLine();*/
}
Console.WriteLine("=========================================================");
Console.WriteLine();
}
/// <summary>
/// An overloaded constructor that allows the specification of the points of the obstacle,
/// as well as the problem it is related to.
/// </summary>
/// <param name="problem">The problem this obstacle is related to</param>
/// <param name="points">The points that make up the vertices of this object</param>
public Obstacle(Problem problem, decimal[,] points)
{
this.problem = problem;
this.points = points;
}
/// <summary>
/// Sets up the obstacle with a semi random number of sides
/// </summary>
/// <param name="problem">The problem this obstacle is related to</param>
public Obstacle(Problem problem)
{
this.problem = problem;
points = new decimal[Problem.ObstSides, 2];
//add random init code
}
/// <summary>
/// Initialises the solution providing it the list of cowboys and the problem to
/// be associated with
/// </summary>
/// <param name="problem">The problem to associate this solution with</param>
/// <param name="cowboys">The list of cowboys to use for this solution</param>
public Solution(Problem problem, Cowboy[] cowboys)
{
this.problem = problem;
this.cowboys = cowboys;
checkCowboys();
}
/// <summary>
/// An overloaded constructor for the cowboy that allows its location to be specified.
/// </summary>
/// <param name="problem">The problem the cowboy is a potential solution to</param>
/// <param name="location">The desired location for the cowboy</param>
public Cowboy(Problem problem, decimal[] location)
{
this.problem = problem;
this.location = location;
checkLocation();
}
