from codex import *
from time import sleep
import math

CENTER=120

display.fill(BLACK)

display.draw_line(CENTER,0,CENTER,105, WHITE)
display.draw_line(CENTER,135, CENTER,239,WHITE)
x=CENTER
while True:
    val=accel.read()
    tilt_x=val[0]



    scaled=(tilt_x/16384)
    scaled=min(max(scaled, -1),1)

    degrees=math.asin(scaled)*180/math.pi

    degrees=int(degrees)
    display.fill_circle(x,CENTER,15,BLACK)

    x=CENTER+degrees

    if degrees>-5 and degrees<5:
        display.fill_circle(x,CENTER,15,GREEN)
    else:
        display.draw_circle(x,CENTER,15,ORANGE)
        sleep(0.2)