Asteroids with DeepSeek V3 chat.

asteroids.py

import pygame
import random
import math
import os

# Initialize Pygame
pygame.init()

# Screen dimensions
WIDTH, HEIGHT = 800, 600
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Asteroids")

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

# Clock
clock = pygame.time.Clock()
FPS = 60

# Game variables
running = True
game_over = False
defeat_message = ""

# Load all PNG files from the "images" folder
IMAGE_FOLDER = "images"
asteroid_images = []
for filename in os.listdir(IMAGE_FOLDER):
    if filename.endswith(".png"):
        image = pygame.image.load(os.path.join(IMAGE_FOLDER, filename))
        asteroid_images.append((image, filename))  # Store both image and filename

# Check if images were loaded
if not asteroid_images:
    raise FileNotFoundError("No PNG files found in the 'images' folder!")

class Ship:
    def __init__(self):
        self.x = WIDTH // 2
        self.y = HEIGHT // 2
        self.angle = 0
        self.speed = 0
        self.acceleration = 0.1
        self.max_speed = 5
        self.rotation_speed = 5
        self.size = 20

    def draw(self):
        # Define the ship's shape
        tip_x = self.x + math.cos(math.radians(self.angle)) * self.size
        tip_y = self.y - math.sin(math.radians(self.angle)) * self.size
        left_x = self.x + math.cos(math.radians(self.angle + 120)) * self.size
        left_y = self.y - math.sin(math.radians(self.angle + 120)) * self.size
        right_x = self.x + math.cos(math.radians(self.angle - 120)) * self.size
        right_y = self.y - math.sin(math.radians(self.angle - 120)) * self.size

        # Draw the ship
        pygame.draw.polygon(screen, WHITE, [(tip_x, tip_y), (left_x, left_y), (right_x, right_y)])

    def move(self):
        self.x += math.cos(math.radians(self.angle)) * self.speed
        self.y -= math.sin(math.radians(self.angle)) * self.speed

        # Wrap around the screen
        if self.x > WIDTH:
            self.x = 0
        elif self.x < 0:
            self.x = WIDTH
        if self.y > HEIGHT:
            self.y = 0
        elif self.y < 0:
            self.y = HEIGHT

    def accelerate(self):
        if self.speed < self.max_speed:
            self.speed += self.acceleration

    def decelerate(self):
        if self.speed > 0:
            self.speed -= self.acceleration
        else:
            self.speed = 0

    def rotate_left(self):
        self.angle += self.rotation_speed

    def rotate_right(self):
        self.angle -= self.rotation_speed

# Create the player ship
player = Ship()

def handle_input():
    keys = pygame.key.get_pressed()
    if keys[pygame.K_LEFT]:
        player.rotate_left()
    if keys[pygame.K_RIGHT]:
        player.rotate_right()
    if keys[pygame.K_UP]:
        player.accelerate()
    if keys[pygame.K_DOWN]:
        player.decelerate()
    if keys[pygame.K_SPACE]:
        shoot()

class Asteroid:
    def __init__(self, x, y, size, image, filename):
        self.x = x
        self.y = y
        self.size = size
        self.speed = random.randint(1, 3)
        self.angle = random.randint(0, 360)
        self.image = pygame.transform.scale(image, (size, size))  # Resize the image
        self.filename = filename  # Store the filename

    def draw(self):
        screen.blit(self.image, (int(self.x - self.size / 2), int(self.y - self.size / 2)))

    def move(self):
        self.x += math.cos(math.radians(self.angle)) * self.speed
        self.y -= math.sin(math.radians(self.angle)) * self.speed

        # Wrap around the screen
        if self.x > WIDTH:
            self.x = 0
        elif self.x < 0:
            self.x = WIDTH
        if self.y > HEIGHT:
            self.y = 0
        elif self.y < 0:
            self.y = HEIGHT

def check_collision(obj1, obj2):
    distance = math.sqrt((obj1.x - obj2.x)**2 + (obj1.y - obj2.y)**2)
    return distance < obj2.size / 2 + obj1.size / 2

def create_asteroids(num_asteroids, min_size, max_size, safe_distance):
    asteroids = []
    for _ in range(num_asteroids):
        while True:
            x = random.randint(0, WIDTH)
            y = random.randint(0, HEIGHT)
            size = random.randint(min_size, max_size)
            # Check if the asteroid is too close to the ship
            distance_to_ship = math.sqrt((x - player.x)**2 + (y - player.y)**2)
            if distance_to_ship > safe_distance:
                image, filename = random.choice(asteroid_images)  # Randomly select an image and its filename
                asteroids.append(Asteroid(x, y, size, image, filename))
                break
    return asteroids

# Create a list of asteroids with larger initial size and ensure they don't spawn on the ship
asteroids = create_asteroids(num_asteroids=10, min_size=50, max_size=80, safe_distance=100)

class Bullet:
    def __init__(self, x, y, angle):
        self.x = x
        self.y = y
        self.angle = angle
        self.speed = 10
        self.size = 2

    def draw(self):
        pygame.draw.circle(screen, WHITE, (int(self.x), int(self.y)), self.size)

    def move(self):
        self.x += math.cos(math.radians(self.angle)) * self.speed
        self.y -= math.sin(math.radians(self.angle)) * self.speed

bullets = []

def shoot():
    bullets.append(Bullet(player.x, player.y, player.angle))

def split_asteroid(asteroid):
    if asteroid.size > 30:  # Minimum size before splitting stops
        new_size = asteroid.size // 2
        image, filename = random.choice(asteroid_images)  # Use the same image and filename for split asteroids
        asteroids.append(Asteroid(asteroid.x, asteroid.y, new_size, image, filename))
        asteroids.append(Asteroid(asteroid.x, asteroid.y, new_size, image, filename))

def draw_defeat_message():
    font_normal = pygame.font.SysFont("Arial", 36)
    font_bold = pygame.font.SysFont("Arial", 48, bold=True)
    
    # Split the message into two parts
    first_part = "You have been defeated by"
    second_part = defeat_message.split("by ")[1].upper()  # Get the part after "by" and make it uppercase
    
    # Render both parts
    text1 = font_normal.render(first_part, True, RED)
    text2 = font_bold.render(second_part, True, RED)
    
    # Position the text
    text1_rect = text1.get_rect(centerx=WIDTH // 2, bottom=HEIGHT // 2)
    text2_rect = text2.get_rect(centerx=WIDTH // 2, top=HEIGHT // 2)
    
    # Draw both parts
    screen.blit(text1, text1_rect)
    screen.blit(text2, text2_rect)

while running:
    screen.fill(BLACK)

    # Handle events
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    if not game_over:
        # Handle input
        handle_input()

        # Move and draw the player
        player.move()
        player.draw()

        # Check for collisions between bullets and asteroids
        for bullet in bullets[:]:
            for asteroid in asteroids[:]:
                if check_collision(bullet, asteroid):
                    bullets.remove(bullet)
                    asteroids.remove(asteroid)
                    split_asteroid(asteroid)
                    break

        # Move and draw bullets
        for bullet in bullets:
            bullet.move()
            bullet.draw()

        # Remove bullets that go off-screen
        bullets = [bullet for bullet in bullets if 0 <= bullet.x <= WIDTH and 0 <= bullet.y <= HEIGHT]

        # Move and draw the asteroids
        for asteroid in asteroids:
            asteroid.move()
            asteroid.draw()

        # Check for collisions between the player and asteroids
        for asteroid in asteroids:
            if check_collision(player, asteroid):
                defeat_message = f"You have been defeated by {asteroid.filename.split('.')[0]}"
                game_over = True

    else:
        # Display defeat message
        draw_defeat_message()

    # Update the display
    pygame.display.flip()

    # Cap the frame rate
    clock.tick(FPS)

pygame.quit()

Just add png files in a folder called images at same level of py file and that's it.