Project-Cortex/controller_management.py at main · TeamOrbi/Project-Cortex · GitHub

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import pybuzzers
import time
import leaderboard
import options
import questionManagement

ControllerInput = True
_last_buzz_time = {}
_buzz_cooldown_seconds = 0.75
_arm_time = 0.0
_arm_delay_seconds = 1.0
_last_buzzer_id = None
end_game_requested = False


def show_random_question():
    question_data = questionManagement.get_random_question()
    if not question_data:
        print("No questions available. Add JSON files in the questions folder.")
        return

    print("\n--- Random Question ---")
    print(question_data.get("question", ""))
    options_list = question_data.get("options", [])
    for idx, option in enumerate(options_list, start=1):
        print(f"  {idx}) {option}")
    print("-----------------------\n")


def _set_buzzer_light(buzzer_set: pybuzzers.BuzzerSet, buzzer: int, state: bool):
    # Best-effort: pybuzzers exposes set_light on the buzzer device.
    try:
        buzzer_set.set_light(buzzer, state)
    except Exception:
        pass


def buzzIn(buzzer_set: pybuzzers.BuzzerSet, buzzer: int):
    global ControllerInput, _arm_time, _last_buzzer_id, end_game_requested
    now = time.time()
    if now - _arm_time < _arm_delay_seconds:
        return
    last = _last_buzz_time.get(buzzer, 0.0)
    if now - last < _buzz_cooldown_seconds:
        return
    _last_buzz_time[buzzer] = now
    if ControllerInput:
        ControllerInput = False
        _last_buzzer_id = buzzer
        _set_buzzer_light(buzzer_set, buzzer, True)
        print(f"Player {buzzer} buzzed!")
        isCorrect = input('Did they get it correct? (y/n, q to end) ').lower()
        if isCorrect in ('q', 'quit', 'exit'):
            buzzer_set.stop_listening()
            end_game_requested = True
            return
        if isCorrect == 'y':
            leaderboard.playerAdjust(buzzer)
            if options.show_leaderboard:
                leaderboard.read_leaderboard()
        # Lock input until the host advances to the next question.
        advance = input('Press Enter to enable buzzing for the next question (or q to end)...').lower()
        if advance in ('q', 'quit', 'exit'):
            buzzer_set.stop_listening()
            end_game_requested = True
            return
        if _last_buzzer_id is not None:
            _set_buzzer_light(buzzer_set, _last_buzzer_id, False)
            _last_buzzer_id = None
        _arm_time = time.time()
        _last_buzz_time.clear()
        ControllerInput = True


def multiBuzz(buzzer_set: pybuzzers.BuzzerSet, buzzer: int, button: int):
    print(f"Player {buzzer} pressed {button}")
    show_random_question()