private void AdicionarNoContainer(Circle circle)
{
this.Container.Children.Add(circle);
_circles.Add(circle);
circle.Destruir += new Action<object, EventArgs>(circle_Destruir);
}
public bool Intersects(Circle other)
{
double Radius = (this.DiametroAtual / 2);
double otherRadius = (other.DiametroAtual / 2);
// calculate the minimum distance of the centers
// the circles are not intersecting at
var minCenterDistance = Radius + otherRadius;
double CenterX = this.X + (this.DiametroAtual / 2);
double CenterY = this.Y + (this.DiametroAtual / 2);
double otherCenterX = other.X + (other.DiametroAtual / 2);
double otherCenterY = other.Y + (other.DiametroAtual / 2);
// calculate the actual distance and compare
//var distanceVector = Center - other.Center;
var center1 = new Microsoft.Xna.Framework.Vector2((float)CenterX, (float)CenterY);
var center2 = new Microsoft.Xna.Framework.Vector2((float)otherCenterX, (float)otherCenterY);
var distanceVector = center1 - center2;
if (distanceVector.Length() < minCenterDistance)
{
return true;
}
else
{
return false;
}
}
public static Circle CreateSpecialCircle(Point position)
{
var circle = new Circle(Colors.White);
circle.X = position.X - (Circle._diametroInicial / 2);
circle.Y = position.Y - (Circle._diametroInicial / 2);
circle.Status = StatusCircle.Incrementando;
return circle;
}
public bool ValidarColisao(Circle circle)
{
if (Intersects(circle))
{
circle.Status = StatusCircle.Incrementando;
return true;
}
return false;
}
public static Circle Create()
{
//Cor cor = (Cor)random.Next(6);
Cor cor = (Cor)(Id % 11);
Id++;
var angulo = (double)random.Next(360);
var circle = new Circle(cor, angulo);
circle.X = random.Next(728 - _diametroInicial);
circle.Y = random.Next(480 - _diametroInicial);
return circle;
}
