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#!/usr/bin/python
 
import pygame
import serial
import time
import re
import Queue
import logging
from logging.handlers import WatchedFileHandler
import threading
import sys
import signal
import subprocess
import os
import websocket
from websocket import create_connection
 
FPS = 30
DRAW_WINDOW_SIZE = (1280, 1024)
pressed_queue = Queue.Queue(maxsize=20)
send_queue = Queue.Queue()
SERIAL_DEV = '/dev/ttyACM0'
stop_read = threading.Event()
begin_draw = threading.Event()
help_pressed = threading.Event()
conn_ok = threading.Event()
ok_get = threading.Event()
stop_read.clear()
begin_draw.clear()
help_pressed.clear()
conn_ok.clear()
ok_get.clear()
 
threads = []
 
LOG_FORMAT = '[%(asctime)s] %(levelname)s: %(funcName)s: %(message)s'
log = logging.getLogger('main_log')
log.setLevel(logging.DEBUG)
log_handler = WatchedFileHandler('screen.log')
log_fmt = logging.Formatter(fmt=LOG_FORMAT)
log_handler.setFormatter(log_fmt)
log.addHandler(log_handler)
 
# workaround for wrong buttons numbering
btn_table = {
    '0': '9',
    '1': '8',
    '2': '7',
    '3': '6',
    '4': '5',
    '5': '4',
    '6': '3',
    '7': '2',
    '8': '1',
    '9': '0'
}
 
choose_imgs = {
    '0': 'imgs/sim 0.png',  # 0
    '1': 'imgs/sim 1.png',  # 1
    '2': 'imgs/sim 2.png',  # 2
    '3': 'imgs/sim 3.png',  # 3
    '4': 'imgs/sim 4.png',  # 4
    '5': 'imgs/sim 5.png',  # 5
    '6': 'imgs/sim 6.png',  # 6
    '7': 'imgs/sim 7.png',  # 7
    '8': 'imgs/sim 8.png',  # 8
    '9': 'imgs/sim 9.png'  # 9
}
 
choose_imgs_surf = {}
 
answer_img = {
    (1, 1, 0): 'imgs/110-mercury2.jpg',
    (1, 2, 0): 'imgs/120-venera2.jpg',
    (1, 2, 3): 'imgs/123-1-hz2.jpg',
    (1, 3, 1): 'imgs/131-earth2.jpg',
    (1, 4, 2): 'imgs/142-mars2.jpg',
    (1, 5, 1): 'imgs/151-jupiter2.jpg',
    (1, 6, 0): 'imgs/160-saturn2.jpg',
    (1, 7, 2): 'imgs/172-uran2.jpg',
    (1, 8, 6): 'imgs/186-neptun2.jpg',
    (1, 9, 1): 'imgs/191-pluton2.jpg',
    (2, 3, 4): 'imgs/234-2-hz2.jpg',
    (2, 4, 2): 'imgs/242-3-hz2.jpg',
    (3, 3, 1): 'imgs/331-4-hz2.jpg',
    (3, 4, 1): 'imgs/341-5-hz2.jpg',
    (3, 4, 4): 'imgs/344-6-hz2.jpg',
    (3, 4, 5): 'imgs/345-7-hz2.jpg',
    (3, 5, 3): 'imgs/353-8-hz2.jpg',
    (4, 5, 6): 'imgs/456-9-hz2.jpg',
    (4, 6, 2): 'imgs/462-10-hz2.jpg',
    (5, 6, 7): 'imgs/567-11-hz2.jpg',
    (5, 7, 5): 'imgs/575-12-hz2.jpg',
    (6, 7, 8): 'imgs/678-13-hz2.jpg',
    (6, 8, 6): 'imgs/686-14-hz2.jpg',
    (7, 7, 5): 'imgs/775-15-hz2.jpg',
    (7, 8, 5): 'imgs/785-16-hz2.jpg',
    (7, 8, 8): 'imgs/788-17-hz2.jpg',
    (7, 8, 9): 'imgs/789-18-hz2.jpg',
    (7, 9, 7): 'imgs/797-19-hz2.jpg',
    (8, 8, 6): 'imgs/886-22-hz2.jpg',
    (8, 9, 0): 'imgs/890-20-hz2.jpg',
    (8, 9, 6): 'imgs/896-23-hz2.jpg',
    (8, 9, 9): 'imgs/899-21-hz2.jpg',
    (9, 1, 9): 'imgs/919-24-hz2.jpg'
}
 
not_found = False
 
 
class AskEntry(object):
    def __init__(self, xval, yval, padding, img_path):
        super(AskEntry, self).__init__()
        self.coord = (xval, yval)
        self.padding = padding
        self.img = pygame.image.load(img_path).convert_alpha()
        self.cent_img = pygame.image.load('imgs/sim D.png').convert_alpha()
        self.x_size, _ = DRAW_WINDOW_SIZE
        self.y_size = 200
        self.surf = pygame.Surface(
            (self.x_size, self.y_size),
            flags=pygame.SRCALPHA,
            depth=32
        )
        self.surf.blit(self.img, (self.padding, 0))
        self.surf.blit(
            self.cent_img,
            (self.x_size / 2 - 70, self.y_size / 2 - 70)
        )
        self.answer = None
 
    def draw_choosed(self, choose):
        self.answer = choose
        self.img_ok = choose_imgs_surf[choose]
        self.append_answer()
 
    def reset_answer(self):
        self.answer = None
 
    def append_answer(self):
        self.surf.blit(
            self.img_ok,
            (self.x_size - self.padding - 200, 0)
        )
 
    def redraw(self):
        self.surf.fill((0, 0, 0, 0))
        self.surf.blit(self.img, (self.padding, 0))
        self.surf.blit(
            self.cent_img,
            (self.x_size / 2 - 70, self.y_size / 2 - 70)
        )
 
    def full_reset(self):
        self.reset_answer()
        self.redraw()
 
 
class AskLayer(object):
    def __init__(self, size):
        super(AskLayer, self).__init__()
        self.size = size
        self.surf = pygame.Surface(size, flags=pygame.SRCALPHA, depth=32)
 
    def draw(self, ask_entry):
        self.surf.blit(
            ask_entry.surf,
            ask_entry.coord
        )
 
    def reset(self):
        self.surf.fill((0, 0, 0, 0))
 
 
def answer_img_load(answers_list):
    global not_found
    if tuple(answers_list) in answer_img:
        img_for_show = pygame.image.load(
            answer_img[tuple(answers_list)]
        ).convert_alpha()
    elif (answers_list[0] == 0) or (answers_list[1] == 0):
        img_for_show = pygame.image.load(
            'imgs/00-DeathStar2.jpg'
        ).convert_alpha()
    else:
        img_for_show = pygame.image.load(
            'imgs/allother-asteroids2.jpg'
        ).convert_alpha()
        not_found = True
 
    return img_for_show
 
 
def preload_choose_imgs():
    for key, path in choose_imgs.iteritems():
        choose_imgs_surf[key] = pygame.image.load(path).convert_alpha()
 
 
def main():
    global not_found
    signal.signal(signal.SIGINT, ctrl_c_handler)
    pygame.init()
    clock = pygame.time.Clock()
    screen = pygame.display.set_mode(
        DRAW_WINDOW_SIZE,
        pygame.NOFRAME
    )
    pygame.mouse.set_visible(False)
    ask_layer = AskLayer(DRAW_WINDOW_SIZE)
    barrel_test = pygame.image.load('imgs/barrel view.png').convert_alpha()
    lines = pygame.image.load('imgs/Navig sreen.png').convert_alpha()
    fin_img = pygame.image.load('fin.png').convert_alpha()
    not_found_img = pygame.image.load('imgs/not_found2.jpg').convert_alpha()
    preload_choose_imgs()
    quest_list = []
    quest_list.append(AskEntry(0, 127, 300, 'Ps1-sun.png'))
    quest_list.append(AskEntry(0, 412, 230, 'Ps2-place.png'))
    quest_list.append(AskEntry(0, 693, 300, 'Ps3-sputnik.png'))
 
    ser_t = threading.Thread(
        target=mon_serial,
        args=(SERIAL_DEV,)
    )
    ser_t.daemon = True
    ser_t.start()
    threads.append(ser_t)
 
    conn_ok.wait(timeout=5)
    if not conn_ok.isSet():
        safe_quit()
    send_queue.put('OK\n')
    ok_get.wait(timeout=1)
    if not ok_get.isSet():
        safe_quit()
    else:
        ok_get.clear()
 
    first_run = True
    running = True
    playing = True
    ask = False
    ask_update = True
    quest_numb = 0
    draw_answer = False
    send_resume = False
    repeat_cnt = 0
    screen_update = True
    show_answered = False
 
    begin_draw.wait()
    screen.fill((255, 255, 255))
    screen.blit(barrel_test, (0, 0))
    pygame.display.update()
    screen.blit(lines, (0, 0))
 
    while running:
        begin_draw.wait()
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                safe_quit()
 
        if help_pressed.isSet():
            playing = True
 
        if playing:
            log.debug('Start omxplayer')
            subprocess.call([
                'omxplayer',
                '--no-keys',
                '--layer', '2',
                'video.avi'
            ])
            log.debug('Video played')
            playing = False
            send_resume = True
            help_pressed.clear()
            continue
 
        if send_resume:
            if first_run:
                ask = True
                first_run = False
            if not ok_get.isSet():
                if repeat_cnt > 10:
                    safe_quit()
                send_queue.put('RESUME')
                time.sleep(0.2)
                repeat_cnt += 1
            else:
                ok_get.clear()
                help_pressed.clear()
                send_resume = False
                log.debug('Resuming after video played')
                repeat_cnt = 0
            continue
 
        if ask:
            try:
                btn = pressed_queue.get(True, 0.1)
                log.debug('Get from queue' + str(btn))
            except Queue.Empty:
                pass
            else:
                log.debug('Pressed BUTTON ' + btn)
                quest_list[quest_numb].draw_choosed(
                    btn_table[btn.lstrip('B')]
                )
                ask_layer.draw(quest_list[quest_numb])
                quest_numb += 1
                ask_update = True
 
            if quest_numb == 3:
                ask = False
                ask_update = False
                draw_answer = True
                show_answered = True
                screen.blit(ask_layer.surf, (0, 0))
                pygame.display.update()
 
            if ask_update:
                ask_update = False
                ask_layer.draw(quest_list[quest_numb])
                screen.blit(ask_layer.surf, (0, 0))
                pygame.display.update()
 
        if show_answered:
            answers = map(lambda answ: int(answ.answer), quest_list)
            log.debug(answers)
            show_img = answer_img_load(answers)
            # time.sleep(0.5)
            show_answered = False
            screen.blit(show_img, (0, 0))
            pygame.display.update()
 
        if draw_answer:
            if not pressed_queue.empty():
                btn = pressed_queue.get()
                log.debug('Pressed BUTTON: ' + btn)
                if btn == 'B_YES':
                    if not_found:
                        screen.blit(not_found_img, (0, 0))
                    else:
                        if tuple(answers) in answer_img:
                            fin_img_path = 'coord/' + answer_img[tuple(answers)]
                            fin_img = pygame.image.load(fin_img_path).convert_alpha()
                            screen.blit(fin_img, (0, 0))
                        elif (answers[0] == 0) or (answers[1] == 0):
                            fin_img_path = 'coord/imgs/00-DeathStar2.jpg'
                            fin_img = pygame.image.load(fin_img_path).convert_alpha()
                            screen.blit(fin_img, (0, 0))
 
                            ws = create_connection("ws://192.168.2.6:8080/ws")
                            ws.send('DEATH')
                            ws.close()
 
                        else:
                            screen.blit(not_found_img, (0, 0))
                    screen.blit(barrel_test, (0, 0))
                    screen_update = True
                elif btn == 'B_NO' or btn == 'B_RES':
                    ask_layer.reset()
                    for x in quest_list:
                        x.full_reset()
                    quest_numb = 0
                    draw_answer = False
                    ask = True
                    ask_update = True
                    screen.fill((255, 255, 255))
                    screen.blit(lines, (0, 0))
                    screen.blit(barrel_test, (0, 0))
                    # screen_update = True
                not_found = False
 
        if screen_update:
            pygame.display.update()
            screen_update = False
 
        clock.tick(FPS)
 
    safe_quit()
 
 
def mon_serial(serial_dev):
    ser = serial_connect(serial_dev, 115200)
 
    button_patt = re.compile(r'B{1,1}[0-9]{1,2}')
    yes_patt = re.compile(r'B_YES')
    no_patt = re.compile(r'B_NO')
    ask_patt = re.compile(r'B_ASK')
    res_patt = re.compile(r'B_RES')
    begin_patt = re.compile(r'CARD_PRESENT')
    conn_patt = re.compile(r'CONNECTED')
    ok_patt = re.compile(r'OK')
 
    while not stop_read.is_set():
        if not send_queue.empty():
            try:
                ser_wr = send_queue.get()
                ser.write(ser_wr)
                log.debug('Write to serial:' + ser_wr)
            except serial.SerialException as e:
                log.error('Serial write error: ' + str(e))
 
        try:
            curr = ser.readline().rstrip('\r\n')
        except serial.SerialException as e:
            log.error('Serial error: ' + str(e))
            time.sleep(1)
            ser = serial_connect(serial_dev, 115200)
            continue
 
        if len(curr) == 0:
            continue
 
        button_match = re.match(button_patt, curr)
        yes_match = re.match(yes_patt, curr)
        no_match = re.match(no_patt, curr)
        ask_match = re.match(ask_patt, curr)
        res_match = re.match(res_patt, curr)
        begin_match = re.match(begin_patt, curr)
        conn_match = re.match(conn_patt, curr)
        ok_match = re.match(ok_patt, curr)
 
        if button_match or yes_match or no_match or res_match:
            pressed_queue.put(curr)
            log.debug('Pressed ' + curr + ' button')
        elif begin_match:
            begin_draw.set()
            log.debug('Begin DRAW')
        elif ask_match:
            help_pressed.set()
            log.debug('B_ASK Pressed')
        elif conn_match:
            conn_ok.set()
            log.debug('Connection established')
        elif ok_match:
            ok_get.set()
            log.debug('Get OK msg')
        else:
            log.warning('Get unknown from serial: ' + curr)
 
    ser.close()
 
 
def serial_connect(dev, speed):
    try:
        ser = serial.Serial(dev, speed, timeout=0.1)
    except serial.SerialException as e:
        log.error('Serial Connect Error: ' + str(e))
        print 'Connection Error'
    else:
        log.info('Connected successfully')
        ser.writeTimeout = 0.1
        return ser
 
    log.critical('FAIL to connect. Exit.')
    safe_quit()
 
 
def ctrl_c_handler(signum, frame):
    log.info('Get Ctrl-C.')
    safe_quit()
 
 
def safe_quit():
    print 'Exit.'
    log.info('Exit.')
    logging.shutdown()
    pygame.quit()
    stop_read.set()
    for thr in threads:
        thr.join(2)
    sys.exit(0)
 
 
if __name__ == '__main__':
    main()

Main.java:1: error: illegal character: '#'
#!/usr/bin/python
^
Main.java:1: error: class, interface, or enum expected
#!/usr/bin/python
  ^
Main.java:3: error: '.' expected
import pygame
             ^
Main.java:4: error: ';' expected
import serial
      ^
Main.java:5: error: '.' expected
import time
           ^
Main.java:6: error: ';' expected
import re
      ^
Main.java:7: error: '.' expected
import Queue
            ^
Main.java:8: error: ';' expected
import logging
      ^
Main.java:9: error: class, interface, or enum expected
from logging.handlers import WatchedFileHandler
^
Main.java:9: error: '.' expected
from logging.handlers import WatchedFileHandler
                                               ^
Main.java:10: error: ';' expected
import threading
      ^
Main.java:11: error: '.' expected
import sys
          ^
Main.java:12: error: ';' expected
import signal
      ^
Main.java:13: error: '.' expected
import subprocess
                 ^
Main.java:14: error: ';' expected
import os
      ^
Main.java:15: error: '.' expected
import websocket
                ^
Main.java:16: error: ';' expected
from websocket import create_connection
    ^
Main.java:16: error: '.' expected
from websocket import create_connection
                                       ^
Main.java:18: error: ';' expected
FPS = 30
   ^
Main.java:22: error: unclosed character literal
SERIAL_DEV = '/dev/ttyACM0'
             ^
Main.java:22: error: illegal line end in character literal
SERIAL_DEV = '/dev/ttyACM0'
                          ^
Main.java:36: error: unclosed character literal
LOG_FORMAT = '[%(asctime)s] %(levelname)s: %(funcName)s: %(message)s'
             ^
Main.java:36: error: illegal line end in character literal
LOG_FORMAT = '[%(asctime)s] %(levelname)s: %(funcName)s: %(message)s'
                                                                    ^
Main.java:37: error: unclosed character literal
log = logging.getLogger('main_log')
                        ^
Main.java:37: error: unclosed character literal
log = logging.getLogger('main_log')
                                 ^
Main.java:39: error: unclosed character literal
log_handler = WatchedFileHandler('screen.log')
                                 ^
Main.java:39: error: unclosed character literal
log_handler = WatchedFileHandler('screen.log')
                                            ^
Main.java:44: error: illegal character: '#'
# workaround for wrong buttons numbering
^
Main.java:59: error: unclosed character literal
    '0': 'imgs/sim 0.png',  # 0
         ^
Main.java:59: error: unclosed character literal
    '0': 'imgs/sim 0.png',  # 0
                        ^
Main.java:59: error: illegal character: '#'
    '0': 'imgs/sim 0.png',  # 0
                            ^
Main.java:60: error: unclosed character literal
    '1': 'imgs/sim 1.png',  # 1
         ^
Main.java:60: error: unclosed character literal
    '1': 'imgs/sim 1.png',  # 1
                        ^
Main.java:60: error: illegal character: '#'
    '1': 'imgs/sim 1.png',  # 1
                            ^
Main.java:61: error: unclosed character literal
    '2': 'imgs/sim 2.png',  # 2
         ^
Main.java:61: error: unclosed character literal
    '2': 'imgs/sim 2.png',  # 2
                        ^
Main.java:61: error: illegal character: '#'
    '2': 'imgs/sim 2.png',  # 2
                            ^
Main.java:62: error: unclosed character literal
    '3': 'imgs/sim 3.png',  # 3
         ^
Main.java:62: error: unclosed character literal
    '3': 'imgs/sim 3.png',  # 3
                        ^
Main.java:62: error: illegal character: '#'
    '3': 'imgs/sim 3.png',  # 3
                            ^
Main.java:63: error: unclosed character literal
    '4': 'imgs/sim 4.png',  # 4
         ^
Main.java:63: error: unclosed character literal
    '4': 'imgs/sim 4.png',  # 4
                        ^
Main.java:63: error: illegal character: '#'
    '4': 'imgs/sim 4.png',  # 4
                            ^
Main.java:64: error: unclosed character literal
    '5': 'imgs/sim 5.png',  # 5
         ^
Main.java:64: error: unclosed character literal
    '5': 'imgs/sim 5.png',  # 5
                        ^
Main.java:64: error: illegal character: '#'
    '5': 'imgs/sim 5.png',  # 5
                            ^
Main.java:65: error: unclosed character literal
    '6': 'imgs/sim 6.png',  # 6
         ^
Main.java:65: error: unclosed character literal
    '6': 'imgs/sim 6.png',  # 6
                        ^
Main.java:65: error: illegal character: '#'
    '6': 'imgs/sim 6.png',  # 6
                            ^
Main.java:66: error: unclosed character literal
    '7': 'imgs/sim 7.png',  # 7
         ^
Main.java:66: error: unclosed character literal
    '7': 'imgs/sim 7.png',  # 7
                        ^
Main.java:66: error: illegal character: '#'
    '7': 'imgs/sim 7.png',  # 7
                            ^
Main.java:67: error: unclosed character literal
    '8': 'imgs/sim 8.png',  # 8
         ^
Main.java:67: error: unclosed character literal
    '8': 'imgs/sim 8.png',  # 8
                        ^
Main.java:67: error: illegal character: '#'
    '8': 'imgs/sim 8.png',  # 8
                            ^
Main.java:68: error: unclosed character literal
    '9': 'imgs/sim 9.png'  # 9
         ^
Main.java:68: error: unclosed character literal
    '9': 'imgs/sim 9.png'  # 9
                        ^
Main.java:68: error: illegal character: '#'
    '9': 'imgs/sim 9.png'  # 9
                           ^
Main.java:74: error: unclosed character literal
    (1, 1, 0): 'imgs/110-mercury2.jpg',
               ^
Main.java:74: error: unclosed character literal
    (1, 1, 0): 'imgs/110-mercury2.jpg',
                                     ^
Main.java:75: error: unclosed character literal
    (1, 2, 0): 'imgs/120-venera2.jpg',
               ^
Main.java:75: error: unclosed character literal
    (1, 2, 0): 'imgs/120-venera2.jpg',
                                    ^
Main.java:76: error: unclosed character literal
    (1, 2, 3): 'imgs/123-1-hz2.jpg',
               ^
Main.java:76: error: unclosed character literal
    (1, 2, 3): 'imgs/123-1-hz2.jpg',
                                  ^
Main.java:77: error: unclosed character literal
    (1, 3, 1): 'imgs/131-earth2.jpg',
               ^
Main.java:77: error: unclosed character literal
    (1, 3, 1): 'imgs/131-earth2.jpg',
                                   ^
Main.java:78: error: unclosed character literal
    (1, 4, 2): 'imgs/142-mars2.jpg',
               ^
Main.java:78: error: unclosed character literal
    (1, 4, 2): 'imgs/142-mars2.jpg',
                                  ^
Main.java:79: error: unclosed character literal
    (1, 5, 1): 'imgs/151-jupiter2.jpg',
               ^
Main.java:79: error: unclosed character literal
    (1, 5, 1): 'imgs/151-jupiter2.jpg',
                                     ^
Main.java:80: error: unclosed character literal
    (1, 6, 0): 'imgs/160-saturn2.jpg',
               ^
Main.java:80: error: unclosed character literal
    (1, 6, 0): 'imgs/160-saturn2.jpg',
                                    ^
Main.java:81: error: unclosed character literal
    (1, 7, 2): 'imgs/172-uran2.jpg',
               ^
Main.java:81: error: unclosed character literal
    (1, 7, 2): 'imgs/172-uran2.jpg',
                                  ^
Main.java:82: error: unclosed character literal
    (1, 8, 6): 'imgs/186-neptun2.jpg',
               ^
Main.java:82: error: unclosed character literal
    (1, 8, 6): 'imgs/186-neptun2.jpg',
                                    ^
Main.java:83: error: unclosed character literal
    (1, 9, 1): 'imgs/191-pluton2.jpg',
               ^
Main.java:83: error: unclosed character literal
    (1, 9, 1): 'imgs/191-pluton2.jpg',
                                    ^
Main.java:84: error: unclosed character literal
    (2, 3, 4): 'imgs/234-2-hz2.jpg',
               ^
Main.java:84: error: unclosed character literal
    (2, 3, 4): 'imgs/234-2-hz2.jpg',
                                  ^
Main.java:85: error: unclosed character literal
    (2, 4, 2): 'imgs/242-3-hz2.jpg',
               ^
Main.java:85: error: unclosed character literal
    (2, 4, 2): 'imgs/242-3-hz2.jpg',
                                  ^
Main.java:86: error: unclosed character literal
    (3, 3, 1): 'imgs/331-4-hz2.jpg',
               ^
Main.java:86: error: unclosed character literal
    (3, 3, 1): 'imgs/331-4-hz2.jpg',
                                  ^
Main.java:87: error: unclosed character literal
    (3, 4, 1): 'imgs/341-5-hz2.jpg',
               ^
Main.java:87: error: unclosed character literal
    (3, 4, 1): 'imgs/341-5-hz2.jpg',
                                  ^
Main.java:88: error: unclosed character literal
    (3, 4, 4): 'imgs/344-6-hz2.jpg',
               ^
Main.java:88: error: unclosed character literal
    (3, 4, 4): 'imgs/344-6-hz2.jpg',
                                  ^
Main.java:89: error: unclosed character literal
    (3, 4, 5): 'imgs/345-7-hz2.jpg',
               ^
Main.java:89: error: unclosed character literal
    (3, 4, 5): 'imgs/345-7-hz2.jpg',
                                  ^
Main.java:90: error: unclosed character literal
    (3, 5, 3): 'imgs/353-8-hz2.jpg',
               ^
Main.java:90: error: unclosed character literal
    (3, 5, 3): 'imgs/353-8-hz2.jpg',
                                  ^
Main.java:91: error: unclosed character literal
    (4, 5, 6): 'imgs/456-9-hz2.jpg',
               ^
Main.java:91: error: unclosed character literal
    (4, 5, 6): 'imgs/456-9-hz2.jpg',
                                  ^
Main.java:92: error: unclosed character literal
    (4, 6, 2): 'imgs/462-10-hz2.jpg',
               ^
Main.java:92: error: unclosed character literal
    (4, 6, 2): 'imgs/462-10-hz2.jpg',
                                   ^
Main.java:93: error: unclosed character literal
    (5, 6, 7): 'imgs/567-11-hz2.jpg',
               ^
Main.java:93: error: unclosed character literal
    (5, 6, 7): 'imgs/567-11-hz2.jpg',
                                   ^
Main.java:94: error: unclosed character literal
    (5, 7, 5): 'imgs/575-12-hz2.jpg',
               ^
Main.java:94: error: unclosed character literal
    (5, 7, 5): 'imgs/575-12-hz2.jpg',
                                   ^
100 errors

Standard output is empty