Disabling script while in certain position

Questions & Answers
1

I’m trying to disable my movement script while the player is near the top of the screen. Currently my code is just disabling the script once I get into position and then never enabling itself once gravity takes me below the disabled area.

while(rigidbody2d.position.y <= 5 && rigidbody2d.position.y >= 4.2)
        {
            this.enabled = false;
            break;
        }

this is part of the Update method attached to my player object. Not sure what I need to change or add so that it enables itself.

2

Once a script is disabled it stops running, so it looks like the problem is that it disables itself but will never check if your player is in a position in which it can be reactivated. You should enable/disable this script from another script, something like this:

while(rigidbody2d.position.y <= 5 && rigidbody2d.position.y >= 4.2)
         {
             gameObject.GetComponent<ScriptToDisable>().enabled = false;
             break;
         }