Merge remote-tracking branch 'origin/new_dev_menu'

pocket_friends/development/button_test.py

@@ -1,50 +0,0 @@
-"""
-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()

pocket_friends/development/dev.py

@@ -0,0 +1,19 @@
+import os
+import sys
+
+import pygame
+
+
+def reboot_system():
+    os.system('sudo reboot')
+
+
+def shutdown_system():
+    os.system('sudo shutdown now')
+
+def update():
+    os.system('bash ~/update.sh')
+    sys.exit(1)
+
+def restart_app():
+    sys.exit(1)

pocket_friends/development/dev_menu.py

@@ -1,152 +1,53 @@
-"""
-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 pocket_friends.elements import surface
-from .button_test import button_test
+from pocket_friends.development.sprites import FunctionSelector
-from .menus import Menu
+import pocket_friends.development.dev as dev
-from pocket_friends.game_files.io.gpio_handler import GPIOHandler, Constants
 
-try:
+dev_functions = {
-    importlib.util.find_spec('RPi.GPIO')
+    'Restart': 'reboot_system',
-    import RPi.GPIO as GPIO
+    'Shutdown': 'shutdown_system',
-except ImportError:
+    'Update': 'update',
-    import pocket_friends.game_files.io.fake_gpio as GPIO
+    'Re-open App': 'restart_app'
-
+}
-# Global variable to keep track of the current menu.
-menu = 'main'
 
 
-def run_button_test():
+class Surface(surface.GameSurface):
-    """
+    def __init__(self, game_res, resources_dir, game_fps, **kwargs):
-    Runs the GPIO button test.
+        super().__init__(game_res, resources_dir, game_fps)
-    """
+        self.frames = 1
-    GPIOHandler.teardown()
+        self.game_fps = game_fps
-    button_test()
+        self.delay = 1
-    GPIOHandler.setup()
+        self.font = pygame.font.Font(resources_dir + '/fonts/5Pts5.ttf', 10)
+        self.bg = pygame.image.load(self.resource_dir + '/images/dev_menu/dev_bg.png').convert_alpha()
 
+        functions = []
+        for key in dev_functions.keys():
+            functions.append(key)
 
-def clear_screen():
+        self.function_selector = FunctionSelector(resources_dir, game_res, functions)
-    """
-    Clears the screen.
-    """
-    print("\n" * 20)
 
+    def execute(self):
 
-def start_game():
+        executing_function = getattr(dev, dev_functions.get(self.function_selector.get_function()))
-    """
+        executing_function()
-    Cleans the GPIO and starts the hardware.
-    """
-    GPIOHandler.teardown()
-    pocket_friends.game_files.game.main()
-    pygame.quit()
-    GPIOHandler.setup()
 
+    def update(self):
+        self.preprocess()
 
-def quit_menu():
+        text = self.font.render('f: {0}'.format(self.frames), False, (128, 128, 128))
-    """
+        self.blit(text, (3, 68))
-    Quits the menu.
+        self.function_selector.draw(self)
-    """
-    exit(0)
 
+        self.frames += 1
+        self.frames %= self.game_fps
 
-def quit_with_error():
+        for event in pygame.event.get():
-    """
+            if event.type == pygame.KEYDOWN:
-    Quits the menu with error code 3.
+                if event.key == pygame.K_UP:
-    """
+                    self.function_selector.scroll_up()
-    exit(3)
+                if event.key == pygame.K_DOWN:
-
+                    self.function_selector.scroll_down()
-
+                if event.key == pygame.K_a:
-def change_menu(new_menu):
+                    self.execute()
-    """
+                if event.key == pygame.K_b:
-    Changes the global menu variable for the dev menu
+                    self.running = False
-    :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)

pocket_friends/development/menus.py

@@ -1,120 +0,0 @@
-"""
-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

pocket_friends/development/sprites.py

@@ -0,0 +1,34 @@
+import pygame
+
+
+class FunctionSelector:
+
+    def __init__(self, resources_dir, game_res, functions):
+        self.font = pygame.font.Font(resources_dir + '/fonts/5Pts5.ttf', 10)
+        self.functions = functions
+        self.max_lines = 6  # Max number of lines to be shown on screen at a time.
+        self.offset = 0
+        self.game_res = game_res
+
+        self.selected = 0
+        self.max_index = len(self.functions) - 1
+        self.selector = pygame.image.load(resources_dir + '/images/dev_menu/selector.png').convert_alpha()
+
+    def draw(self, surface):
+        for i in range(self.max_index + 1):
+            text = self.font.render(self.functions[i], False, (0, 0, 0))
+            surface.blit(text, (8, (-3 + (i * 6))))
+            surface.blit(self.selector, (0, (self.selected * 6)))
+
+    def scroll_down(self):
+        self.selected += 1
+        if self.selected > self.max_index:
+            self.selected = self.max_index
+
+    def scroll_up(self):
+        self.selected -= 1
+        if self.selected < 0:
+            self.selected = 0
+
+    def get_function(self):
+        return self.functions[self.selected]

pocket_friends/elements/surface.py

@@ -12,6 +12,7 @@ class GameSurface(pygame.Surface):
         resource_dir (:obj:`str`): The path of the game's main resource directory.
         game_fps (int): How many frames per second the game will run at.
         additional_args (dict): Additional arguments to send to the next surface after halting.
+        bg (:obj:`pygame.Surface`): The background of the surface.
     """
     def __init__(self, game_res, resources_dir, game_fps):
         """
@@ -29,8 +30,9 @@ class GameSurface(pygame.Surface):
         self.game_fps = game_fps
         self._input_handler = InputHandler(self._clock)
         self.additional_args = {}
+        self.dev_override = False
 
-        self._bg = pygame.image.load(self.resource_dir + '/images/bg.png').convert_alpha()
+        self.bg = pygame.image.load(self.resource_dir + '/images/bg.png').convert_alpha()
         self.sprites = pygame.sprite.Group()
 
     def preprocess(self):
@@ -39,8 +41,12 @@ class GameSurface(pygame.Surface):
         """
         self._clock.tick(self.game_fps)
 
-        self.blit(self._bg, (0, 0))
+        self.blit(self.bg, (0, 0))
         self.sprites.update()
         self.sprites.draw(self)
 
         self._input_handler.update()
+        if self._input_handler.dev_found:
+            self.next_surface = 'dev_menu'
+            self.dev_override = True
+            self.running = False

pocket_friends/game.py

@@ -3,8 +3,8 @@ import os
 import pocket_friends
 import importlib
 
-
 valid_surfaces = [
+    'dev_menu',
     'title',
     'egg_select',
     'selection_info',
@@ -12,8 +12,9 @@ valid_surfaces = [
 ]
 
 # Add all the surface modules to a dictionary for easy switching
-surface_modules = {}
+surface_modules = {'dev_menu': importlib.import_module('pocket_friends.development.{0}'.format('dev_menu'))}
 for module in valid_surfaces:
+    if module != 'dev_menu':
         surface_modules[module] = importlib.import_module('pocket_friends.surfaces.{0}'.format(module))
 starting_surface = 'title'
 
@@ -63,9 +64,13 @@ def start_game(resolution=240):
         window.blit(frame, frame.get_rect())
 
         if not surface.running:
+            if surface.dev_override:
+                next_surface = 'dev_menu'
+            else:
                 next_surface = surface.next_surface
             additional_args = surface.additional_args
             if next_surface not in valid_surfaces:
+                print(next)
                 next_surface = 'error_screen'
             surface = surface_modules.get(next_surface).Surface((game_res, game_res), resources_dir,
                                                                 game_fps, **additional_args)

pocket_friends/io/input_handler.py

@@ -1,5 +1,5 @@
 import pygame
-
+from collections import deque
 
 class InputHandler:
     """
@@ -24,6 +24,12 @@ class InputHandler:
         self.clock = pygame_clock
         self.tick_check = tick_check
         self.last_input_tick = 0
+        self.dev_check = deque()
+        self.dev_code = deque()
+        for button in [pygame.K_DOWN, pygame.K_DOWN, pygame.K_UP, pygame.K_UP, pygame.K_DOWN, pygame.K_LEFT,
+                       pygame.K_RIGHT, pygame.K_LEFT, pygame.K_a]:
+            self.dev_code.append(button)
+        self.dev_found = False
 
     def create_event(self, pressed_button):
         """
@@ -37,6 +43,9 @@ class InputHandler:
             if pygame.time.get_ticks() - self.last_input_tick > self.clock.get_time() * 2:
                 pygame.event.post(pygame.event.Event(pygame.KEYDOWN, {'key': pressed_button}))
                 pygame.event.post(pygame.event.Event(pygame.KEYUP, {'key': pressed_button}))
+                self.dev_check.append(pressed_button)
+                if len(self.dev_check) > len(self.dev_code):
+                    self.dev_check.popleft()
         else:
             pygame.event.post(pygame.event.Event(pygame.KEYDOWN, {'key': pressed_button}))
             pygame.event.post(pygame.event.Event(pygame.KEYUP, {'key': pressed_button}))
@@ -70,3 +79,5 @@ class InputHandler:
     def update(self):
         """Run either the GPIO handler or the keyboard handler to check for input and create events."""
         self.handle_keyboard()
+        if self.dev_code == self.dev_check:
+            self.dev_found = True