created ball and bouncing off paddles

MANIFEST.in

@@ -1 +1 @@
-recursive-include pynpong *
+recursive-include pypong *

README.md

@@ -1,4 +1,4 @@
-# PynPong
+# PyPong
 [![License: GNU GPL v3.0](https://img.shields.io/badge/license-GNU%20GPL%20v3.0-blue)](LICENSE)
 
 A game of pong made in PyGame, designed to be used over a network connection.

pynpong/__init__.py

@@ -1 +0,0 @@
-__version__ = 'alpha_0.0.1'

pynpong/networking/gui.py

@@ -1,66 +0,0 @@
-"""
-Starting launcher of the game. This is where you host new games or join other ones.
-"""
-import tkinter as tk
-
-global running
-
-
-def main():
-    """
-    Runs the game launcher.
-    """
-    main_window = tk.Tk()
-    main_window.title('PynPong Launcher')
-    main_window.resizable(width=False, height=False)
-
-    main_window.geometry('500x250')
-
-    def quit_launcher():
-        """
-        Quits the main menu.
-        """
-        global running
-        running = False
-
-    def get_games():
-        """
-        Refresh the games list.
-        """
-        listbox.delete(0, tk.END)
-        listbox.insert(0, 'Searching for games...')
-        # Networking code will go here eventually
-
-    # Create the top title label
-    title_label = tk.Label(text='PynPong Launcher', fg='white', bg='#000040', padx=1, pady=20)
-    title_label.pack(side=tk.TOP, fill=tk.BOTH)
-
-    # Create the list of games
-    listbox = tk.Listbox(main_window)
-    listbox.pack(side=tk.LEFT, expand=True, fill=tk.BOTH)
-    # Add scrollbar
-    scrollbar = tk.Scrollbar(main_window)
-    scrollbar.pack(side=tk.LEFT, fill=tk.Y)
-    # Link scrollbar to list of games
-    listbox.config(yscrollcommand=scrollbar.set)
-    scrollbar.config(command=listbox.yview)
-
-    # Create buttons
-    button_frame = tk.Frame(main_window)
-    tk.Button(button_frame, text='Host a Game', height=3, width=30).pack()
-    tk.Button(button_frame, text='Join Selected Game', height=3, width=30).pack()
-    tk.Button(button_frame, text='Refresh Game List', height=2, width=20, command=get_games).pack()
-    button_frame.pack(side=tk.RIGHT)
-
-    # Set it so that if the X is pressed the application quits
-    main_window.protocol('WM_DELETE_WINDOW', quit_launcher)
-
-    global running
-    running = True
-
-    while running:
-        main_window.update()
-
-
-if __name__ == '__main__':
-    main()

pynpong/networking/host.py

@@ -1,36 +0,0 @@
-import psutil
-
-
-class InterfaceInfo:
-    """
-    Class used for storing interface information to make it easier to use
-    """
-    def __init__(self, interface_name, address, subnet_mask):
-        self.interface_name = interface_name
-        self.address = address
-        self.subnet_mask = subnet_mask
-
-    def __str__(self):
-        return '(Interface:{0}, Address:{1}, Subnet Mask:{2})'.format(self.interface_name,
-                                                                      self.address, self.subnet_mask)
-
-    def __repr__(self):
-        return '(Interface:{0}, Address:{1}, Subnet Mask:{2})'.format(self.interface_name,
-                                                                      self.address, self.subnet_mask)
-
-
-def main():
-    raw_interface_data = psutil.net_if_addrs()
-    interface_data = []
-
-    # Extract needed information from psutil and put it into a InterfaceInfo object
-    for interface in raw_interface_data:
-        address = (raw_interface_data.get(interface)[0]).address
-        subnet_mask = (raw_interface_data.get(interface)[0]).netmask
-        interface_data.append(InterfaceInfo(interface, address, subnet_mask))
-
-    print(interface_data)
-
-
-if __name__ == '__main__':
-    main()

pypong/__init__.py

@@ -0,0 +1 @@
+__version__ = 'alpha_0.0.1'

pypong/__main__.py

@@ -0,0 +1,8 @@
+"""
+Launch script
+"""
+
+from pypong.game_files.game import main as game_main
+
+if __name__ == '__main__':
+    game_main()

pypong/game_files/game.py

@@ -0,0 +1,169 @@
+import math
+import pygame
+import pypong
+import random
+import time
+
+SCREEN_SIZE = (800, 600)  # Size of the game window
+GAME_FPS = 60
+GAME_COLOR = (255, 255, 255)  # Color of all the sprites on screen
+PADDLE_SIZE = (20, 200)
+PADDLE_SPEED = 10
+BALL_SIZE = 30
+BALL_SPEED = 7
+
+
+class Paddle(pygame.sprite.Sprite):
+    def __init__(self):
+        super().__init__()
+
+        self.moving_down = False
+        self.moving_up = False
+
+        self.image = pygame.Surface(PADDLE_SIZE)
+        self.image.fill(GAME_COLOR)
+        self.rect = self.image.get_rect()
+
+    def update(self):
+        if self.moving_down:
+            self.rect.y += PADDLE_SPEED
+        if self.moving_up:
+            self.rect.y -= PADDLE_SPEED
+
+        if self.rect.top < 0:
+            self.rect.top = 0
+        if self.rect.bottom > SCREEN_SIZE[1]:
+            self.rect.bottom = SCREEN_SIZE[1]
+
+
+class Ball(pygame.sprite.Sprite):
+    def __init__(self):
+        super().__init__()
+
+        # Booleans to randomize direction of the ball upon spawning
+        initial_x_vel_negative = bool(random.getrandbits(1))
+        initial_y_vel_negative = bool(random.getrandbits(1))
+
+        self.x_vel = BALL_SPEED
+        self.y_vel = BALL_SPEED
+        if initial_x_vel_negative:  # Flip ball speed based on random bools
+            self.x_vel = -BALL_SPEED
+        if initial_y_vel_negative:
+            self.y_vel = -BALL_SPEED
+
+        self.image = pygame.Surface((BALL_SIZE, BALL_SIZE), pygame.SRCALPHA)
+        pygame.draw.circle(self.image, GAME_COLOR, (BALL_SIZE / 2, BALL_SIZE / 2), math.floor(BALL_SIZE / 2.0))
+        self.rect = self.image.get_rect()
+
+    def update(self):
+        self.rect.centerx += self.x_vel
+        self.rect.centery += self.y_vel
+
+        # Always bounce ball if it hits the top or bottom of the screen
+        if self.rect.top <= 0:
+            self.rect.top = 0
+            self.y_vel *= -1
+        if self.rect.bottom >= SCREEN_SIZE[1]:
+            self.rect.bottom = SCREEN_SIZE[1]
+            self.y_vel *= -1
+
+
+def game(is_host=True):
+    """
+    Starts the game.
+    """
+
+    pygame.init()
+
+    window = pygame.display.set_mode(SCREEN_SIZE)
+    surface = pygame.Surface(SCREEN_SIZE)
+
+    # Set title of window
+    pygame.display.set_caption('PyPong {0}'.format(pypong.__version__))
+
+    # Add an icon to the pygame window.
+    # icon = pygame.image.load('NO ICON YET, WIP').convert_alpha()
+    # pygame.display.set_icon(icon)
+
+    clock = pygame.time.Clock()
+
+    # Default game state when the game first starts.
+    running = True
+
+    # A group of all the sprites on screen. Used to update all sprites at once
+    all_sprites = pygame.sprite.Group()
+
+    # Functions used for drawing the game screen #
+
+    def draw():
+        """
+        Draws the main pygame display.
+        """
+
+        # Draws all the sprites on a black background
+        all_sprites.update()
+        surface.fill((0, 0, 0))
+        all_sprites.draw(surface)
+        window.blit(surface, surface.get_rect())
+
+        # Update the entire display
+        pygame.display.flip()
+
+    def keyboard_movement(paddle):
+        for keyboard_event in pygame.event.get():
+            if keyboard_event.type == pygame.KEYDOWN:
+                if keyboard_event.key == pygame.K_DOWN:
+                    paddle.moving_down = True
+                if keyboard_event.key == pygame.K_UP:
+                    paddle.moving_up = True
+            if keyboard_event.type == pygame.KEYUP:
+                if keyboard_event.key == pygame.K_DOWN:
+                    paddle.moving_down = False
+                if keyboard_event.key == pygame.K_UP:
+                    paddle.moving_up = False
+
+    # Create the two paddles
+    host_player = Paddle()
+    client_player = Paddle()
+    host_player.rect.centery = SCREEN_SIZE[1] / 2
+    client_player.rect.centery = SCREEN_SIZE[1] / 2
+    client_player.rect.right = SCREEN_SIZE[0]  # Move client paddle to other side
+    all_sprites.add(host_player, client_player)
+    paddle_sprites = pygame.sprite.Group()
+    paddle_sprites.add(host_player, client_player)
+
+    # Create the ball
+    ball = Ball()
+    ball.rect.centerx = SCREEN_SIZE[0] / 2
+    # The ball is moved up or down a random amount
+    ball.rect.centery = (SCREEN_SIZE[1] / 2) + random.randint(-25, 25)
+    all_sprites.add(ball)
+
+    # Create the scoreboard
+    # host_score = 0
+    # client_score = 0
+
+    draw()
+    time.sleep(1)
+
+    while running:
+        clock.tick(GAME_FPS)
+        draw()
+
+        if is_host:
+            keyboard_movement(host_player)
+        else:
+            keyboard_movement(client_player)
+
+        # Bounce ball off of paddles
+        if pygame.sprite.spritecollideany(ball, paddle_sprites):
+            ball.x_vel *= -1
+
+
+def main():
+    """
+    Calls the game() function to start the game.
+    """
+    game()
+
+    pygame.quit()

requirements.txt

@@ -1,2 +1 @@
 pygame~=2.1.2
-psutil~=5.9.4

setup.py

@@ -1,5 +1,5 @@
 import setuptools
-import pynpong
+import pypong
 
 with open('requirements.txt') as fh:
     required = fh.read().splitlines()
@@ -9,13 +9,13 @@ with open('README.md', 'r') as fh:
 
 setuptools.setup(
     name='PyPong',
-    version=pynpong.__version__,
+    version=pypong.__version__,
     author='Nicholas Dyer',
     description='A game of pong made in PyGame for play over a local network',
     license='GNU GPL-3.0',
     long_description=long_description,
     long_description_content_type='text/markdown',
-    url='https://gitea.citruxx.com/ndyer/PynPong',
+    url='https://gitea.citruxx.com/ndyer/PyPong',
     packages=setuptools.find_packages(),
     # https://pypi.org/classifiers/
     classifiers=[