Untitled

import pygame
import random

# Initialize Pygame
pygame.init()

# Constants
SCREEN_WIDTH = 400
SCREEN_HEIGHT = 600
GRAVITY = 0.25
FLAP_STRENGTH = -6.5
PIPE_WIDTH = 70
PIPE_GAP = 150

# Colors
WHITE = (255, 255, 255)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)

# Create screen
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))

class Bird:
    def __init__(self):
        self.x = 50
        self.y = SCREEN_HEIGHT // 2
        self.velocity = 0
        self.image = pygame.Surface((30, 30))
        self.image.fill(BLUE)

    def flap(self):
        self.velocity = FLAP_STRENGTH

    def update(self):
        self.velocity += GRAVITY
        self.y += self.velocity
        if self.y > SCREEN_HEIGHT:
            self.y = SCREEN_HEIGHT
            self.velocity = 0
        if self.y < 0:
            self.y = 0

class Pipe:
    def __init__(self):
        self.x = SCREEN_WIDTH
        self.height = random.randint(100, 400)
        self.passed = False

    def update(self):
        self.x -= 3

    def draw(self):
        pygame.draw.rect(screen, GREEN, (self.x, 0, PIPE_WIDTH, self.height))
        pygame.draw.rect(screen, GREEN, (self.x, self.height + PIPE_GAP, PIPE_WIDTH, SCREEN_HEIGHT))

def main():
    clock = pygame.time.Clock()
    bird = Bird()
    pipes = [Pipe()]
    score = 0
    running = True

    while running:
        screen.fill(WHITE)

        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                running = False
            if event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE:
                bird.flap()

        bird.update()
        for pipe in pipes:
            pipe.update()
            if pipe.x < bird.x < pipe.x + PIPE_WIDTH and not pipe.passed:
                if bird.y < pipe.height or bird.y + 30 > pipe.height + PIPE_GAP:
                    running = False
                if bird.x > pipe.x + PIPE_WIDTH:
                    pipe.passed = True
                    score += 1

        if pipes[-1].x < SCREEN_WIDTH // 2:
            pipes.append(Pipe())

        for pipe in pipes:
            pipe.draw()

        screen.blit(bird.image, (bird.x, bird.y))
        pygame.display.flip()  # Corrected here
        clock.tick(60)

    pygame.quit()

if __name__ == "__main__":
    main()