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removed old dev menu files

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This commit is contained in:
Nicholas Dyer 2023-05-12 23:45:35 -04:00
parent e974687da3
commit 187baf6f3e
3 changed files with 0 additions and 322 deletions
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50
pocket_friends/development/button_test.py
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"""
Module to test the GPIO input on the Raspberry Pi.
"""
from collections import deque
from pocket_friends.game_files.io.gpio_handler import Constants, GPIOHandler
def button_test():
"""
GPIO button test. Checks for a GPIO input and prints it out, simple as that.
"""
running = True
# Exit code used to quit the button test.
exit_code = deque()
for button in ['j_d', 'j_d', 'j_u', 'j_u', 'j_d', 'j_d', 'j_u', 'j_u', 'a', 'a', 'b']:
exit_code.append(button)
# Input log to check for quitting out of the button test.
input_log = deque()
GPIOHandler.setup()
def log(pressed_button):
"""
Logs the pressed button into the input log.
:param pressed_button:
"""
input_log.append(pressed_button)
if len(input_log) > len(exit_code): # Don't let the input log exceed the length of the exit code.
input_log.popleft()
def check_exit():
"""
Check if the input log and the exit code are the same. If they are, quit the button test.
"""
nonlocal running
if exit_code == input_log:
running = False
while running:
for button in Constants.buttons:
code = Constants.buttons.get(button)
if GPIOHandler.get_press(code): # If a button is pressed, print it out and do a quit check.
print('event: {0}'.format(button))
log(button)
check_exit()
GPIOHandler.teardown()

152
pocket_friends/development/dev_menu.py
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"""
Development menu for the hardware on Raspberry Pi. NOTE: THIS DOES NOTHING ON A COMPUTER!
"""
import pocket_friends.game_files.game
import importlib.util
import os
import pygame
import time
from .button_test import button_test
from .menus import Menu
from pocket_friends.game_files.io.gpio_handler import GPIOHandler, Constants
try:
importlib.util.find_spec('RPi.GPIO')
import RPi.GPIO as GPIO
except ImportError:
import pocket_friends.game_files.io.fake_gpio as GPIO
# Global variable to keep track of the current menu.
menu = 'main'
def run_button_test():
"""
Runs the GPIO button test.
"""
GPIOHandler.teardown()
button_test()
GPIOHandler.setup()
def clear_screen():
"""
Clears the screen.
"""
print("\n" * 20)
def start_game():
"""
Cleans the GPIO and starts the hardware.
"""
GPIOHandler.teardown()
pocket_friends.game_files.game.main()
pygame.quit()
GPIOHandler.setup()
def quit_menu():
"""
Quits the menu.
"""
exit(0)
def quit_with_error():
"""
Quits the menu with error code 3.
"""
exit(3)
def change_menu(new_menu):
"""
Changes the global menu variable for the dev menu
:param new_menu: the menu to change to
"""
global menu
menu = new_menu
clear_screen()
print('...')
time.sleep(0.75)
def shutdown():
"""
Shuts down the linux system.
"""
os.system('sudo shutdown now')
def restart():
"""
Restarts the linux system.
"""
os.system('sudo reboot')
def main():
"""
Starts the dev menu.
"""
# The following defines all of the options in the various different menus.
main_menu = Menu('Pocket Friends Dev Menu')
main_menu.add_option(Menu.Option('Start Game', start_game))
main_menu.add_option(Menu.Option('Button Test', run_button_test))
main_menu.add_option(Menu.Option('Restart Dev Menu', quit_with_error))
main_menu.add_option(Menu.Option('Shutdown Pi', change_menu, 'shutdown'))
main_menu.add_option(Menu.Option('Restart Pi', change_menu, 'restart'))
main_menu.add_option(Menu.Option('Quit Dev Menu', change_menu, 'quit'))
shutdown_confirm = Menu('Are you sure you want to shutdown?')
shutdown_confirm.add_option(Menu.Option('No', change_menu, 'main'))
shutdown_confirm.add_option(Menu.Option('Yes', shutdown))
restart_confirm = Menu('Are you sure you want to restart?')
restart_confirm.add_option(Menu.Option('No', change_menu, 'main'))
restart_confirm.add_option(Menu.Option('Yes', restart))
quit_confirm = Menu('Are you sure you want to exit?')
quit_confirm.add_option(Menu.Option('No', change_menu, 'main'))
quit_confirm.add_option(Menu.Option('Yes', quit_menu))
GPIOHandler.setup()
def menu_handler(current_menu):
"""
Draws the menu and handles the GPIO inputs
:param current_menu: the current menu being drawn on the screen
"""
current_menu.draw_menu()
while True: # Main GPIO input loop
# Limits how often the program checks for a GPIO input. Eases CPU usage.
time.sleep(0.125)
if GPIOHandler.get_press(Constants.buttons.get('j_d')):
current_menu.select_next()
break
if GPIOHandler.get_press(Constants.buttons.get('j_u')):
current_menu.select_prev()
break
if GPIOHandler.get_press(Constants.buttons.get('a')):
current_menu.run_selection()
break
while True: # Loop for drawing the menus.
while menu == 'main':
menu_handler(main_menu)
while menu == 'shutdown':
menu_handler(shutdown_confirm)
while menu == 'restart':
menu_handler(restart_confirm)
while menu == 'quit':
menu_handler(quit_confirm)

120
pocket_friends/development/menus.py
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"""
Menu class to help with drawing menus on screen
"""
class Menu:
"""
Menu class. Creates a menu with text to display and options
"""
def __init__(self, menu_text=''):
self._menu_text = menu_text
self._options = []
self._selection = 0
def add_option(self, option):
"""
Adds an option to the menu. Only allows instances of Menu.Option
:param option:
"""
if not isinstance(option, Menu.Option):
raise TypeError('option must be an instance of Menu.Option')
else:
self._options.append(option)
def get_option(self, index):
"""
Gets an option object given the index of the option. Raises IndexError if given
index is out of bounds.
:param index: the index of the option
:return: the option object
"""
try:
return self._options[index]
except IndexError as ex:
raise IndexError('option index out of range') from ex
def select_next(self):
"""
Selects the next option in the list. Wraps around to the first option if
the last option is currently selected.
"""
self._selection += 1
if self._selection >= len(self._options):
self._selection = 0
def select_prev(self):
"""
Selects the previous option in the list. Wraps around to the last option if
the first option is currently selected.
"""
self._selection -= 1
if self._selection < 0:
if len(self._options) > 0:
self._selection = len(self._options) - 1
else:
self._selection = 0
def run_selection(self, *args, **kwargs):
"""
Runs the function that the currently selected option object points to.
:param args: arguments to be passed to the function
:param kwargs: keyword arguments to be passed to the function
"""
try:
return self._options[self._selection].preprocess(*args, **kwargs)
except IndexError as ex:
raise Exception('menu has no options, cannot run a non-existent option') from ex
def draw_menu(self):
"""
Draws the menu on screen with a leading 20 blank lines.
"""
print('\n' * 20)
print(self._menu_text + '\n')
for option in self._options:
selection_char = '>'
if self._options.index(option) != self._selection:
selection_char = ' '
print('{0} {1}'.format(selection_char, option.get_text()))
class Option:
"""
Class that defines options for the Menu class.
"""
def __init__(self, option_text='', function=None, *args, **kwargs):
self._option_text = option_text
self._function = function
self._default_args = args
self._default_kwargs = kwargs
def get_text(self):
"""
Returns the text to be displayed by the option
:return: the option text
"""
return self._option_text
def run(self, *args, **kwargs):
"""
Runs the function that the option object points to. Returns None if
there is no function or the given function is not valid.
:param args: arguments to be passed to the function
:param kwargs: keyword arguments to be passed to the function
:return: the return value of the function (if any)
"""
if len(args) == 0:
args = self._default_args
if len(kwargs) == 0:
kwargs = self._default_kwargs
try:
return self._function(*args, **kwargs)
except TypeError:
return None