public async override void UseFeature(CircleObject circle)
{
circle.ChangeBoolCanMove(false);
await Task.Delay(3000);
circle.ChangeBoolCanMove(true);
}
public static bool IsVectorBiggerThenWindowY(CircleObject circle, Vector2u window)
{
if (circle.GetCenter().Y - circle.GetRadius() > GetPercentOf(window.Y, 50))
{
return(true);
}
return(false);
}
public static Vector2f CheckForIntersectAndDetectDirection(CircleObject firstCircle, CircleObject secondCircle) //Ricochets first circle
{
double distanceBetweenRadiuses = VectorLength(secondCircle.GetCenter(), firstCircle.GetCenter());;
if (distanceBetweenRadiuses <= firstCircle.GetRadius() + secondCircle.GetRadius())
{
return(DetectSide(firstCircle, secondCircle));
}
return(new Vector2f(0, 0));
}
public static bool CheckForIntersect(CircleObject firstCircle, CircleObject secondCircle) //Ricochets first circle
{
double distanceBetweenRadiuses = VectorLength(secondCircle.GetCenter(), firstCircle.GetCenter());;
if (distanceBetweenRadiuses <= firstCircle.GetRadius() + secondCircle.GetRadius())
{
return(true);
}
return(false);
}
public void CheckCircleOnCollisionWithItemsAndUseFeature(CircleObject circle, Vector2u window)
{
foreach (CircleItem item in circleItems)
{
if (MathExt.CheckForIntersect(item, circle))
{
item.UseFeature(circle);
item.ChangePosition(item.RandomSpawn(window));
}
}
}
public abstract void UseFeature(CircleObject circle);
private static Vector2f DetectSide(CircleObject racket, CircleObject ball)
{
Vector2f centreOfRadiuses = new Vector2f((racket.GetCenter().X + ball.GetCenter().X) / 2,
(racket.GetCenter().Y + ball.GetCenter().Y) / 2);
if (centreOfRadiuses.X > racket.GetCenter().X&&
centreOfRadiuses.X < racket.GetCenter().X + racket.GetRadius() - 10 &&
centreOfRadiuses.Y > racket.GetCenter().Y&& //checks for intersect on upLeft
centreOfRadiuses.Y < racket.GetCenter().Y + racket.GetRadius() - 10)
{
return(Vector2Directions.downRight);
}
if (centreOfRadiuses.X > racket.GetCenter().X&&
centreOfRadiuses.X < racket.GetCenter().X + racket.GetRadius() - 10 &&
centreOfRadiuses.Y < racket.GetCenter().Y&& //checks for intersect on downLeft
centreOfRadiuses.Y > racket.GetCenter().Y - racket.GetRadius() + 10)
{
return(Vector2Directions.upRight);
}
if (centreOfRadiuses.X < racket.GetCenter().X&&
centreOfRadiuses.X > racket.GetCenter().X - racket.GetRadius() + 10 &&
centreOfRadiuses.Y < racket.GetCenter().Y&& //checks for intersect on downRight
centreOfRadiuses.Y > racket.GetCenter().Y - racket.GetRadius() + 10)
{
return(Vector2Directions.upLeft);
}
if (centreOfRadiuses.X < racket.GetCenter().X&&
centreOfRadiuses.X > racket.GetCenter().X - racket.GetRadius() + 10 &&
centreOfRadiuses.Y > racket.GetCenter().Y&& //checks for intersect on upRight
centreOfRadiuses.Y < racket.GetCenter().Y + racket.GetRadius() - 10)
{
return(Vector2Directions.downLeft);
}
if (centreOfRadiuses.X > racket.GetCenter().X - racket.GetRadius() + 20 &&
centreOfRadiuses.X < racket.GetCenter().X + racket.GetRadius() - 20 &&
centreOfRadiuses.Y > racket.GetCenter().Y&& //checks for intersect on up
centreOfRadiuses.Y < racket.GetCenter().Y + racket.GetRadius() + 10)
{
return(Vector2Directions.down);
}
if (centreOfRadiuses.X > racket.GetCenter().X - racket.GetRadius() + 20 &&
centreOfRadiuses.X < racket.GetCenter().X + racket.GetRadius() - 20 &&
centreOfRadiuses.Y < racket.GetCenter().Y&& //checks for intersect on down
centreOfRadiuses.Y > racket.GetCenter().Y - racket.GetRadius() - 10)
{
return(Vector2Directions.up);
}
if (centreOfRadiuses.X > racket.GetCenter().X&&
centreOfRadiuses.X < racket.GetCenter().X + racket.GetRadius() + 10 &&
centreOfRadiuses.Y > racket.GetCenter().Y - racket.GetRadius() + 20 && //checks for intersect on left
centreOfRadiuses.Y < racket.GetCenter().Y + racket.GetRadius() - 20)
{
return(Vector2Directions.right);
}
if (centreOfRadiuses.X < racket.GetCenter().X&&
centreOfRadiuses.X > racket.GetCenter().X - racket.GetRadius() - 10 &&
centreOfRadiuses.Y > racket.GetCenter().Y - racket.GetRadius() + 20 && //checks for intersect on right
centreOfRadiuses.Y < racket.GetCenter().Y + racket.GetRadius() - 20)
{
return(Vector2Directions.left);
}
return(new Vector2f(0, 0));
}
