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Copy pathpong_game.py
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132 lines (105 loc) · 3.8 KB
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import pygame
import random
# Initialize pygame
pygame.init()
# Define constants
WIDTH = 800
HEIGHT = 600
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
PADDLE_WIDTH = 15
PADDLE_HEIGHT = 100
BALL_SIZE = 20
# Set up the screen
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Pong Game")
# Set up fonts
font = pygame.font.SysFont("comicsansms", 30)
# Paddle class to represent each paddle
class Paddle:
def __init__(self, x, y):
self.x = x
self.y = y
self.width = PADDLE_WIDTH
self.height = PADDLE_HEIGHT
self.speed = 15
def move(self, up, down):
keys = pygame.key.get_pressed()
if keys[up] and self.y > 0:
self.y -= self.speed
if keys[down] and self.y < HEIGHT - self.height:
self.y += self.speed
def draw(self, screen):
pygame.draw.rect(screen, WHITE, (self.x, self.y, self.width, self.height))
# Ball class to represent the ball
class Ball:
def __init__(self):
self.x = WIDTH // 2 - BALL_SIZE // 2
self.y = HEIGHT // 2 - BALL_SIZE // 2
self.size = BALL_SIZE
self.speed_x = random.choice([5, -5])
self.speed_y = random.choice([5, -5])
def move(self):
self.x += self.speed_x
self.y += self.speed_y
def draw(self, screen):
pygame.draw.circle(screen, WHITE, (self.x, self.y), self.size)
def reset(self):
self.x = WIDTH // 2 - BALL_SIZE // 2
self.y = HEIGHT // 2 - BALL_SIZE // 2
self.speed_x = random.choice([5, -5])
self.speed_y = random.choice([5, -5])
# Function to display the score
def display_score(left_score, right_score):
score_text = font.render(f"{left_score} - {right_score}", True, WHITE)
screen.blit(score_text, (WIDTH // 2 - score_text.get_width() // 2, 20))
# Main game loop
def game_loop():
left_score = 0
right_score = 0
left_paddle = Paddle(30, HEIGHT // 2 - PADDLE_HEIGHT // 2)
right_paddle = Paddle(WIDTH - 30 - PADDLE_WIDTH, HEIGHT // 2 - PADDLE_HEIGHT // 2)
ball = Ball()
clock = pygame.time.Clock()
game_over = False
while not game_over:
screen.fill(BLACK)
# Draw paddles and ball
left_paddle.draw(screen)
right_paddle.draw(screen)
ball.draw(screen)
# Display score
display_score(left_score, right_score)
# Move paddles
left_paddle.move(pygame.K_w, pygame.K_s)
right_paddle.move(pygame.K_UP, pygame.K_DOWN)
# Move the ball
ball.move()
# Ball collision with top and bottom
if ball.y <= 0 or ball.y >= HEIGHT - BALL_SIZE:
ball.speed_y = -ball.speed_y
# Ball collision with paddles
if (ball.x <= left_paddle.x + PADDLE_WIDTH and left_paddle.y < ball.y < left_paddle.y + PADDLE_HEIGHT) or \
(ball.x >= right_paddle.x - BALL_SIZE and right_paddle.y < ball.y < right_paddle.y + PADDLE_HEIGHT):
ball.speed_x = -ball.speed_x
# Scoring system
if ball.x <= 0:
right_score += 1
ball.reset()
if ball.x >= WIDTH - BALL_SIZE:
left_score += 1
ball.reset()
# Check if the game is over
if left_score == 5 or right_score == 5:
game_over = True
winner = "Left Player" if left_score > right_score else "Right Player"
message = font.render(f"{winner} wins!", True, WHITE)
screen.blit(message, (WIDTH // 2 - message.get_width() // 2, HEIGHT // 2))
pygame.display.update()
clock.tick(60)
# Wait for a moment before quitting
pygame.time.wait(3000)
pygame.quit()
# Start the game
if __name__ == "__main__":
game_loop()