Flappy Bird Game in Python with Pygame (2025)

Python

import pygameimport random# Initialize the gamepygame.init()# Set up the game windowscreen_width = 500screen_height = 800screen = pygame.display.set_mode((screen_width, screen_height))pygame.display.set_caption("Flappy Bird")# Define colorswhite = (255, 255, 255)black = (0, 0, 0)# Load imagesbackground_img = pygame.image.load("background.png")bird_img = pygame.image.load("bird.png")pipe_img = pygame.image.load("pipe.png")# Define the bird classclass Bird: """ Class to represent the bird in the Flappy Bird game. Attributes: - x, y: int The x and y coordinates of the bird. - velocity: int The vertical velocity of the bird. """ def __init__(self, x, y): """ Constructor to initialize the Bird class. Parameters: - x: int The initial x coordinate of the bird. - y: int The initial y coordinate of the bird. """ self.x = x self.y = y self.velocity = 0 def jump(self): """ Method to make the bird jump by changing its velocity. """ self.velocity = -10 def update(self): """ Method to update the position of the bird based on its velocity. """ self.velocity += 1 self.y += self.velocity def draw(self): """ Method to draw the bird on the screen. """ screen.blit(bird_img, (self.x, self.y))# Define the pipe classclass Pipe: """ Class to represent the pipes in the Flappy Bird game. Attributes: - x: int The x coordinate of the pipe. - height: int The height of the pipe. - gap: int The gap between the upper and lower pipes. - velocity: int The horizontal velocity of the pipe. """ def __init__(self, x, height, gap, velocity): """ Constructor to initialize the Pipe class. Parameters: - x: int The initial x coordinate of the pipe. - height: int The height of the pipe. - gap: int The gap between the upper and lower pipes. - velocity: int The horizontal velocity of the pipe. """ self.x = x self.height = height self.gap = gap self.velocity = velocity def update(self): """ Method to update the position of the pipe based on its velocity. """ self.x -= self.velocity def draw(self): """ Method to draw the pipe on the screen. """ # Draw upper pipe screen.blit(pipe_img, (self.x, -self.height)) # Draw lower pipe screen.blit(pipe_img, (self.x, screen_height - self.height - self.gap))def game(): """ Function to run the Flappy Bird game. """ # Initialize bird and pipes bird = Bird(100, 300) pipes = [Pipe(500, random.randint(200, 400), 200, 5)] # Game loop running = True while running: # Handle events for event in pygame.event.get(): if event.type == pygame.QUIT: running = False elif event.type == pygame.KEYDOWN: if event.key == pygame.K_SPACE: bird.jump() # Update bird and pipes bird.update() for pipe in pipes: pipe.update() # Check for collision with pipes for pipe in pipes: if bird.x + bird_img.get_width() > pipe.x and bird.x < pipe.x + pipe_img.get_width(): if bird.y < pipe.height or bird.y + bird_img.get_height() > pipe.height + pipe.gap: running = False # Check if pipe is off the screen if pipes[0].x < -pipe_img.get_width(): pipes.pop(0) pipes.append(Pipe(screen_width, random.randint(200, 400), 200, 5)) # Draw background, bird, and pipes screen.blit(background_img, (0, 0)) bird.draw() for pipe in pipes: pipe.draw() # Update the display pygame.display.update() # Quit the game pygame.quit()# Run the gamegame()

Create code in seconds with CodePal AI