import pygame, random, sys

# Initialize pygame
pygame.init()

# Game constants
SCREEN_WIDTH, SCREEN_HEIGHT = 800, 600
WHITE = (255, 255, 255)
RED = (200, 0, 0)
BLUE = (0, 0, 255)
ROAD_COLOR = (50, 50, 50)

# Set up display
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption("Traffic Rider")
clock = pygame.time.Clock()

# Load assets
player_img = pygame.image.load('Pygame Tasks/pikachu.png')  # Load a bike image
player_img = pygame.transform.scale(player_img, (50, 100))

# Player setup
player = pygame.Rect(375, 500, 50, 100)
player_speed = 5

# Traffic setup
traffic_cars = []
car_width, car_height = 50, 100
car_speed = 5
spawn_timer = 0
spawn_delay = 30  # Frames before a new car spawns

# Score setup
score = 0
font = pygame.font.Font(None, 36)

def draw_objects():
    screen.fill(ROAD_COLOR)
    screen.blit(player_img, (player.x, player.y))
    for car in traffic_cars:
        pygame.draw.rect(screen, RED, car)
    score_text = font.render(f"Score: {score}", True, WHITE)
    screen.blit(score_text, (10, 10))

def move_traffic():
    global score
    for car in traffic_cars:
        car.y += car_speed
        if car.top > SCREEN_HEIGHT:
            traffic_cars.remove(car)
            score += 1  # Increase score when a car passes

def check_collisions():
    for car in traffic_cars:
        if player.colliderect(car):
            return True
    return False

# Game loop
running = True
while running:
    clock.tick(60)
    
    # Event handling
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    # Player movement
    keys = pygame.key.get_pressed()
    if keys[pygame.K_LEFT] and player.left > 200:
        player.x -= player_speed
    if keys[pygame.K_RIGHT] and player.right < 600:
        player.x += player_speed

    # Spawn traffic cars
    spawn_timer += 1
    if spawn_timer >= spawn_delay:
        spawn_timer = 0
        car_x = random.choice([250, 350, 450, 550])
        traffic_cars.append(pygame.Rect(car_x, -100, car_width, car_height))
    
    move_traffic()
    
    if check_collisions():
        print("Game Over!")
        pygame.quit()
        sys.exit()
    
    draw_objects()
    pygame.display.update()

pygame.quit()