How do I change the rotation of an object both directionally and off different image points?

hey! I have an object that I'm trying to make rotate off different image points, clockwise for one and anti-clockwise off the other while holding down either the right for clockwise and off image point 1, and left for anti-clockwise and image point 2

Here is a way to rotate around any point. Set cx,cy to the point you want to rotate around, and set a to the amount to rotate.

var a=1
var cx=100
var cy=100

rotate a degrees
set position to
(self.x-cx)*cos(a)-(self.y-cy)*sin(a)+cx, (self.x-cx)*sin(a)+(self.y-cy)*cos(a)+cy