public override bool CollidesWithShape(Shape other, out CollisionResult result)
{
if (other is Box && (other as Box).IsUnrotated)
{
return(ShapeCollisions.CircleToBox(this, other as Box, out result));
}
if (other is Circle)
{
return(ShapeCollisions.CircleToCircle(this, other as Circle, out result));
}
if (other is Polygon)
{
return(ShapeCollisions.CircleToPolygon(this, other as Polygon, out result));
}
throw new NotImplementedException(string.Format("Collisions of Circle to {0} are not supported", other));
}
public override bool CollidesWithShape(Shape other, out CollisionResult result)
{
if (other is Polygon)
{
return(ShapeCollisions.PolygonToPolygon(this, other as Polygon, out result));
}
if (other is Circle)
{
if (ShapeCollisions.CircleToPolygon(other as Circle, this, out result))
{
result.InvertResult();
return(true);
}
return(false);
}
throw new NotImplementedException(string.Format("overlaps of Polygon to {0} are not supported", other));
}
public override bool Overlaps(Shape other)
{
CollisionResult result;
// Box is only optimized for unrotated
if (other is Box && (other as Box).IsUnrotated)
{
return(Collisions.RectToCircle(ref other.bounds, position, Radius));
}
if (other is Circle)
{
return(Collisions.CircleToCircle(position, Radius, other.position, (other as Circle).Radius));
}
if (other is Polygon)
{
return(ShapeCollisions.CircleToPolygon(this, other as Polygon, out result));
}
throw new NotImplementedException(string.Format("overlaps of Circle to {0} are not supported", other));
}
