#!/usr/bin/python3


import json
import sys
import getopt
import linecache

from sense_emu import SenseHat, ACTION_PRESSED, ACTION_HELD, ACTION_RELEASED
from signal import pause

x = 0
y = 0
z = 0
sense = SenseHat()

while True:

    def pushed_up(event):
        global y
        if event.action != ACTION_RELEASED:
            y = y + 1

    def pushed_down(event):
        global y
        if event.action != ACTION_RELEASED:
            y = y - 1

    def pushed_left(event):
        global x
        if event.action != ACTION_RELEASED:
            x = x - 1

    def pushed_right(event):
        global x
        if event.action != ACTION_RELEASED:
            x = x + 1
    def pushed_middle(event):
        global z
        if event.action != ACTION_RELEASED:
            z = z + 1


    class EnvData :
       def __init__ (self , x , y, z ):
               self . x = x
               self . y = y
               self.z=z

    def res():
            obj_data = EnvData(x,y, z)
            result = json.dumps(obj_data.__dict__)

            with open('dane.dat', 'w') as outfile:
                outfile.write(result)
                print(result)


    sense.stick.direction_up = pushed_up
    sense.stick.direction_down = pushed_down
    sense.stick.direction_left = pushed_left
    sense.stick.direction_right = pushed_right
    sense.stick.direction_middle = pushed_middle
    sense.stick.direction_any = res
    res()

    selection = input("Press q to quit\n")
    if selection is "Q" or selection is "q":
        print ("Quitting")
        sys.exit()