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from .game import Game
from . import menu
from .command import Command
import os
import logging
import pygame
from .serial import Serial
import json
from .games import benchmark
from .games.snake import Snake
from .games.breakout import Breakout
from .games.pong import Pong
def main() -> int:
logger = logging.getLogger(__name__)
pygame.init()
serial = Serial(os.getenv("SERIAL_DEVICE", "/dev/null"), 115200)
INSTANCE = os.getenv("INSTANCE", "Unknown")
is_joint_mode = [False]
pygame.display.set_caption(f"SplitScreen Duo ({INSTANCE})")
logging.basicConfig(
level=(logging.DEBUG if os.getenv("DEVELOPMENT", "").lower() else logging.INFO)
)
print("The Dual Screen Console")
logger.info(f"running as {os.getenv('INSTANCE', 'unknown')}")
menu.init_display()
menu.set_screen_orientation(is_joint_mode[0])
font = pygame.font.Font(None, 36)
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
score = 0
game_handlers = {
Game.BENCHMARK.value: (
"benchmark",
lambda: benchmark.main_loop(menu.screen, serial),
),
Game.SNAKE.value: (
"snake",
lambda: Snake(menu.screen, serial, INSTANCE, is_joint_mode[0]).main_loop(),
),
Game.BREAKOUT.value: (
"breakout",
lambda: Breakout(
menu.screen, serial, INSTANCE, is_joint_mode[0]
).main_loop(),
),
Game.PONG.value: (
"pong",
lambda: Pong(menu.screen, serial, INSTANCE, is_joint_mode[0]).main_loop(),
),
}
def handle_game_selection(message_or_command, is_secondary=False):
game_value = message_or_command.get("value")
if game_value in game_handlers:
game_name, game_func = game_handlers[game_value]
logger.info(
f"{'received' if is_secondary else 'starting'} {game_name} game selection from {'primary' if is_secondary else 'menu'}"
)
game_result = game_func()
if is_joint_mode[0] and INSTANCE == "primary":
serial.write(
json.dumps({"command": Command.GAME_ENDED.value}).encode("utf-8")
)
if game_result and game_result.get("command") == Command.QUIT.value:
logger.info(f"{game_name} game returned QUIT, shutting down")
pygame.quit()
return 0
return None
is_running = True
while is_running:
if serial.in_waiting() > 0:
data = serial.readline().decode("utf-8").strip()
try:
message = json.loads(data)
command = message.get("command")
if command == Command.ENTER_JOINT_MODE.value:
is_joint_mode[0] = True
menu.set_screen_orientation(is_joint_mode[0])
logger.info("secondary entering joint mode")
elif command == Command.EXIT_JOINT_MODE.value:
is_joint_mode[0] = False
menu.set_screen_orientation(is_joint_mode[0])
logger.info("secondary exiting joint mode")
elif command == Command.QUIT.value:
pygame.quit()
return 0
elif INSTANCE == "secondary" and is_joint_mode[0]:
if command == Command.STATS.value:
score = message.get("value", 0)
elif command == Command.GAME_ENDED.value:
menu.screen.fill(BLACK)
text = font.render("Game Ended", True, WHITE)
menu.screen.blit(
text,
(
menu.screen.get_width() // 2 - text.get_width() // 2,
menu.screen.get_height() // 2,
),
)
pygame.display.flip()
pygame.time.wait(2000)
score = 0
elif (
INSTANCE == "secondary"
and not is_joint_mode[0]
and command == Command.SELECT_GAME.value
):
result = handle_game_selection(message, is_secondary=True)
if result == 0:
return 0
except json.JSONDecodeError:
logger.error("failed to decode serial message")
except Exception as e:
logger.error(f"error processing serial data: {e}")
if INSTANCE == "secondary" and is_joint_mode[0]:
menu.screen.fill(BLACK)
text = font.render(f"Score: {score}", True, WHITE)
menu.screen.blit(
text,
(
menu.screen.get_width() // 2 - text.get_width() // 2,
menu.screen.get_height() // 2,
),
)
pygame.display.flip()
pygame.time.delay(100)
else:
serial_command = menu.process_events(serial, INSTANCE, is_joint_mode)
if serial_command:
if not is_joint_mode[0] or INSTANCE == "primary":
serial.write(json.dumps(serial_command).encode("utf-8"))
if serial_command.get("command") == Command.QUIT.value:
pygame.quit()
return 0
elif serial_command.get("command") == Command.SELECT_GAME.value:
result = handle_game_selection(serial_command)
if result == 0:
return 0
pygame.quit()
return 0
if __name__ == "__main__":
main()
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