import pygame
import random
import math

# Initialize Pygame
pygame.init()

# Set up the screen
screen_width = 800
screen_height = 600
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption("Aim Trainer")

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

# Target properties
target_radius = 20
target_color = RED
target_hit_color = GREEN
targets = []
num_targets = 10

# Fonts
font = pygame.font.Font(None, 36)

# Function to generate random targets
def generate_targets(num_targets):
    targets.clear()
    for _ in range(num_targets):
        x = random.randint(target_radius, screen_width - target_radius)
        y = random.randint(target_radius, screen_height - target_radius)
        targets.append((x, y))

# Function to check if a click hits a target
def hit_target(mouse_pos, target_pos):
    distance = math.sqrt((mouse_pos[0] - target_pos[0])**2 + (mouse_pos[1] - target_pos[1])**2)
    return distance <= target_radius

# Main game loop
generate_targets(num_targets)
running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
        elif event.type == pygame.MOUSEBUTTONDOWN:
            mouse_pos = pygame.mouse.get_pos()
            for target in targets:
                if hit_target(mouse_pos, target):
                    target_color = target_hit_color
                    targets.remove(target)
                    generate_targets(1)  # Generate a new target
                    break

    # Draw everything
    screen.fill(WHITE)
    for target in targets:
        pygame.draw.circle(screen, target_color, target, target_radius)
    target_color = RED

    # Draw score
    score_text = font.render("Targets Remaining: " + str(len(targets)), True, BLACK)
    screen.blit(score_text, (10, 10))

    pygame.display.flip()

# Quit Pygame
pygame.quit()