/// <summary>
/// Initializes a new instance of the <see cref="MainForm"/> class.
/// </summary>
public MainForm()
{
wall_pic = new Bitmap("pics/" + "Green" + "Box.png");
InitializeComponent();
this.Width = RES_WIDTH + 325;
this.Height = RES_HEIGHT + 40;
PopLabel.Text = "Population: " + POPULATION.ToString();
mutationLabel.Text = "Mutation Rate: " + mutationRate;
crossoverLabel.Text = "Crossover Rate: " + crossoverRate.ToString();
eliteLabel.Text = "Elitism (%): " + populationElitism.ToString();
START_POSITION = new Point(LEN + LEN / 2, LEN + LEN / 2);
walls = new Wall[RES_HEIGHT / LEN + 1, RES_WIDTH / LEN + 1];
stepThroughWalls((int i, int j) => { walls[j, i] = new Wall(i * LEN, j * LEN, LEN, LEN); });
GA_ENGINE = new GeneticAlgorithm(BITS_PER_CHROM, NUMB_STEPS, POPULATION, crossoverRate, mutationRate, populationElitism);
PAUSE = true;
DELAY_PAUSE = 0;
cheese = new Cheese(new Point(), 1, 1, 1);
cheese.location.X = LEN * ((RES_WIDTH / LEN) / 2) + LEN / 2;
cheese.location.Y = LEN / 2;
windowsGraphics = this.CreateGraphics();
screen = new Bitmap(this.Width, this.Height);
onScreenGraphics = Graphics.FromImage(screen);
this.Paint += new PaintEventHandler(DrawGame);
this.KeyDown += new System.Windows.Forms.KeyEventHandler(cheese.KeyDown);
this.KeyDown += new System.Windows.Forms.KeyEventHandler(MainFormKeyDown);
//this.KeyUp += new System.Windows.Forms.KeyEventHandler(cheese.KeyUp);
}
/// <summary>
/// Determines whether the rat is touching the wall, w and sets the collision point if it is.
/// </summary>
/// <param name="wall">The wall to be checked.</param>
/// <param name="touchPoint">The touching point if the wall is touching the rat.</param>
/// <returns>
/// <c>true</c> if [is touching wall]; otherwise, <c>false</c>.
/// </returns>
public bool isTouchingWall(Wall wall, ref PointF touchPoint)
{
PointF nearestPoint = wall.PointNearestTo(this.location);
float distance = (float)Math.Sqrt((nearestPoint.X - location.X) * (nearestPoint.X - location.X) + (nearestPoint.Y - location.Y) * (nearestPoint.Y - location.Y));
if (distance < this.radius)
{
touchPoint = nearestPoint;
return true;
}
else
{
return false;
}
}