Python Code for " Flappy Bird " game. Computer Science project

 

HERE'S A PYTHON CODE FOR FLAPPY BIRD GAME:

SOURCE CODE -

import pygame
import random

# Initialize pygame
pygame.init()

# Define the game window size
WINDOW_WIDTH = 400
WINDOW_HEIGHT = 600
WINDOW = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))

# Set the game window title
pygame.display.set_caption("Flappy Bird")

# Define the game colors
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
BLUE = (0, 0, 255)

# Load the game images
BIRD_IMAGE = pygame.image.load('bird.png')
PIPE_IMAGE = pygame.image.load('pipe.png')

# Define the bird class
class Bird:
    def __init__(self):
        self.x = 50
        self.y = 250
        self.velocity = 0
        self.gravity = 0.5

    def jump(self):
        self.velocity = -10

    def move(self):
        self.velocity += self.gravity
        self.y += self.velocity

    def draw(self):
        WINDOW.blit(BIRD_IMAGE, (self.x, self.y))

# Define the pipe class
class Pipe:
    def __init__(self, x):
        self.x = x
        self.top = random.randint(50, 250)
        self.bottom = self.top + 150
        self.width = PIPE_IMAGE.get_width()
        self.scored = False

    def move(self):
        self.x -= 5

    def draw(self):
        WINDOW.blit(PIPE_IMAGE, (self.x, self.top - PIPE_IMAGE.get_height()))
        WINDOW.blit(PIPE_IMAGE, (self.x, self.bottom))

    def collide(self, bird):
        if bird.x + BIRD_IMAGE.get_width() > self.x and bird.x < self.x + self.width:
            if bird.y < self.top or bird.y + BIRD_IMAGE.get_height() > self.bottom:
                return True
        return False

# Initialize the game objects
bird = Bird()
pipes = [Pipe(WINDOW_WIDTH + i * 200) for i in range(3)]
score = 0

# Define the game loop
clock = pygame.time.Clock()
game_over = False
while not game_over:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            game_over = True
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_SPACE:
                bird.jump()

    # Move the bird
    bird.move()

    # Move the pipes
    for pipe in pipes:
        pipe.move()

        # Check if the bird collides with a pipe
        if pipe.collide(bird):
            game_over = True

        # Check if the bird passes a pipe
        if not pipe.scored and pipe.x + pipe.width < bird.x:
            pipe.scored = True
            score += 1

        # Check if the pipe is off the screen
        if pipe.x + pipe.width < 0:
            pipe.x = WINDOW_WIDTH
            pipe.top = random.randint(50, 250)
            pipe.bottom = pipe.top + 150
            pipe.scored = False

    # Draw the game objects
    WINDOW.fill(WHITE)
    bird.draw()
    for pipe in pipes:
        pipe.draw()

    # Draw the score
    font = pygame.font.SysFont('comicsansms', 30)
    text = font.render('Score: ' + str(score), True, BLACK)
    WINDOW.blit(text, 10)