import pygame
import sys
import random

class Crosshair(pygame.sprite.Sprite):
    def __init__(self, picture_path):
        super().__init__()
        self.image = pygame.image.load(picture_path)
        self.rect = self.image.get_rect()
        self.gunshot = pygame.mixer.Sound("gunshot.wav")

    def shoot(self):
        self.gunshot.play()

    def update(self):
        self.rect.center = pygame.mouse.get_pos()

class Target(pygame.sprite.Sprite):
    def __init__(self, picture_path, pos_x, pos_y):
        super().__init__()
        self.image = pygame.image.load(picture_path)
        self.rect = self.image.get_rect()
        self.rect.center = [pos_x, pos_y]

pygame.init()
clock = pygame.time.Clock()

screen_width = 1020
screen_height = 1080
screen = pygame.display.set_mode((screen_width, screen_height))
background = pygame.image.load("BG.png")
pygame.mouse.set_visible(False)

score = 0
font = pygame.font.Font(None, 74)

crosshair = Crosshair("crosshair.png")
crosshair_group = pygame.sprite.Group()
crosshair_group.add(crosshair)

target_group = pygame.sprite.Group()
for _ in range(20):
    new_target = Target("target.png", random.randrange(0, screen_width), random.randrange(0, screen_height))
    target_group.add(new_target)

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            sys.exit()

        if event.type == pygame.MOUSEBUTTONDOWN:
            crosshair.shoot()
            for target in target_group:
                if crosshair.rect.colliderect(target.rect):
                    target.kill()
                    score += 1

    screen.blit(background, (0, 0))
    crosshair_group.update()
    crosshair_group.draw(screen)
    target_group.draw(screen)

    score_text = font.render(f"Score: {score}", True, (255, 255, 255))
    screen.blit(score_text, (10, 10))

    pygame.display.flip()
    clock.tick(60)