im looking for a script that will make an entity rotate around the origin or the level along the z(or y) axis. sort of imitating the sun. can some one help me?

You mean moving like the sun around the Earth, or like how Earth rotates?
If you mean rotating like how the Earth rotates:

Code:

---

action rotate()
{
  while(1){
    my.pan = my.pan + 5;
    wait(1);
  }
}

---

Or in case you wanted a sun-like movement

var offset = 500;//sun offset from level origin
var sun_tilt;

action fake_sun
{
while(1)
{
vec_set(my.x, nullvector);//place at a levels origin
vec_add(my.x, vector(offset,0,0));//add offset
vec_rotate(my.x, vector(0, sun_tilt, 0);
sun_tilt+=5*time;//increase sun tilt
wait(1);
}
}

shadow thats exactly what im looking for thank you soo much!