Untitled

import pygame
import random
import sys

# Initialize pygame
pygame.init()

# Game constants
SCREEN_WIDTH = 400
SCREEN_HEIGHT = 600
BIRD_WIDTH = 40
BIRD_HEIGHT = 40
PIPE_WIDTH = 60
PIPE_GAP = 150
PIPE_VELOCITY = 3
GRAVITY = 0.5
JUMP_VELOCITY = -10

# Set up the display
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption("Flappy Bird")

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

# Font
font = pygame.font.SysFont("Arial", 30)

# Bird class
class Bird:
    def __init__(self):
        self.x = SCREEN_WIDTH // 4
        self.y = SCREEN_HEIGHT // 2
        self.velocity = 0
    
    def jump(self):
        self.velocity = JUMP_VELOCITY
    
    def move(self):
        self.velocity += GRAVITY
        self.y += self.velocity
    
    def draw(self):
        pygame.draw.rect(screen, BLUE, (self.x, self.y, BIRD_WIDTH, BIRD_HEIGHT))

# Pipe class
class Pipe:
    def __init__(self):
        self.x = SCREEN_WIDTH
        self.height = random.randint(100, SCREEN_HEIGHT - PIPE_GAP - 100)
        self.top = pygame.Rect(self.x, 0, PIPE_WIDTH, self.height)
        self.bottom = pygame.Rect(self.x, self.height + PIPE_GAP, PIPE_WIDTH, SCREEN_HEIGHT - self.height - PIPE_GAP)
    
    def move(self):
        self.x -= PIPE_VELOCITY
        self.top.x = self.x
        self.bottom.x = self.x
    
    def draw(self):
        pygame.draw.rect(screen, GREEN, self.top)
        pygame.draw.rect(screen, GREEN, self.bottom)
    
    def off_screen(self):
        return self.x + PIPE_WIDTH < 0

# Main game function
def game():
    bird = Bird()
    pipes = [Pipe()]
    clock = pygame.time.Clock()
    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.jump()
        
        bird.move()
        bird.draw()

        # Move pipes
        for pipe in pipes[:]:
            pipe.move()
            pipe.draw()
            if pipe.off_screen():
                pipes.remove(pipe)
                pipes.append(Pipe())
                score += 1

        # Check for collisions
        if bird.y > SCREEN_HEIGHT - BIRD_HEIGHT or bird.y < 0:
            running = False
        for pipe in pipes:
            if bird.x + BIRD_WIDTH > pipe.x and bird.x < pipe.x + PIPE_WIDTH:
                if bird.y < pipe.height or bird.y + BIRD_HEIGHT > pipe.height + PIPE_GAP:
                    running = False
        
        # Draw the score
        score_text = font.render(f"Score: {score}", True, BLACK)
        screen.blit(score_text, (10, 10))
        
        # Update the display
        pygame.display.update()

        # Frame rate
        clock.tick(60)

    pygame.quit()
    sys.exit()

# Run the game
if __name__ == "__main__":
    game()