public Rectangle(PhysicsEngine.Position.Point Position, float Width = 10, float Height = 10, bool hasGravity = true) //: base(Position, Width, Height, hasGravity)
{
this.Position = Position;
this.Width = Width;
this.Height = Height;
affectedByGravity = hasGravity;
}
public Circle(PhysicsEngine.Position.Point Position, float Radius = 10, bool hasGravity = true) //: base(Position, Width, Height, hasGravity)
{
this.Position = Position;
Width = Radius;
Height = Radius;
this.Radius = Radius;
affectedByGravity = hasGravity;
}
public bool Collision(PhysicsEngine.Object.Circle circle)
{
PhysicsEngine.Position.Point deltaPos = new Position.Point(Math.Abs(Position.X - circle.Position.X), Math.Abs(Position.Y - circle.Position.Y));
if (Math.Abs(deltaPos.X - Width / 2) < Math.Abs(circle.Position.X) || Math.Abs(deltaPos.Y - Height / 2) < circle.Position.Y) //the circle is centered at one of the sides
{
if ((Math.Abs(deltaPos.X - Width / 2) < Math.Abs(circle.Position.X) && Math.Abs(deltaPos.Y - Height / 2) < circle.Position.Y))
{
return(true);
}
return(false);
}
PhysicsEngine.Position.Point cornerPos = new Position.Point(Height / 2, Width / 2);
PhysicsEngine.Position.Point deltaPosCorner = deltaPos - cornerPos;
double deltaHyp = Math.Sqrt(deltaPosCorner.X * deltaPosCorner.X + deltaPosCorner.Y * deltaPosCorner.Y);
//Gör din collision här
if (deltaHyp > circle.Radius)
{
return(true);
}
return(false);
/* going to be used when calculating the outcome (direction of circle)
* PhysicsEngine.Position.Point cornerMod = new Position.Point(1f, 1f);
*
* if (circle.Position.Y < Position.Y)
* {
* cornerPos.Y -= Height;
* cornerMod.Y--;
* }
* if (circle.Position.X < Position.X)
* {
* cornerPos.X -= Width;
* cornerMod.X--;
* }*/
}
