Function circleCircleIntersects

circleCircleIntersects(x0, y0, r0, x1, y1, r1): boolean
Test whether two circles (with position and radius) intersect.
Parameters
- x0: number
  x center coordinate of circle A.
- y0: number
  y center coordinate of circle A.
- r0: number
  radius of circle A.
- x1: number
  x center coordinate of circle B.
- y1: number
  y center coordinate of circle B.
- r1: number
  radius of circle B.
Returns boolean
True if the two circles intersect, false otherwise.