Trying to import other classes from another folder. Getting import error again and again... ImportError: attempted relative import with no known parent package How can I get rid of it?? I have init.py in "modules" folder, but that's also not helping........
Codes in "modules" folder:
snake.py
import pygame
from pathlib import *
base_directory = Path(__file__).parent.absolute()
object_size = 40 # ! dimension of object image. choose a squire sized image.
class Snake:
def __init__(self, parent_screen, snake_size):
self.parent_screen = parent_screen
self.snake_directory = 'resources/block.jpg'
self.full_snake_directory = base_directory / self.snake_directory
self.snake = pygame.image.load(self.full_snake_directory).convert()
self.direction = 'right'
self.snake_size = snake_size
self.snake_x = [object_size]*snake_size
self.snake_y = [object_size]*snake_size
def draw_snake(self):
for size in range(self.snake_size):
self.parent_screen.blit(self.snake, (self.snake_x[size], self.snake_y[size]))
pygame.display.flip()
def move_left(self):
self.direction = 'left'
def move_right(self):
self.direction = 'right'
def move_up(self):
self.direction = 'up'
def move_down(self):
self.direction = 'down'
def walk_snake(self):
for position in range(self.snake_size-1, 0, -1):
self.snake_x[position] = self.snake_x[position-1]
self.snake_y[position] = self.snake_y[position-1]
if self.direction == 'left':
self.snake_x[0] -= object_size
elif self.direction == 'right':
self.snake_x[0] += object_size
elif self.direction == 'up':
self.snake_y[0] -= object_size
elif self.direction == 'down':
self.snake_y[0] += object_size
self.draw_snake()
def increase_snake_size(self):
self.snake_size += 1
self.snake_x.append(-1)
self.snake_y.append(-1)
food.py
import pygame
from pathlib import *
import random
base_directory = Path(__file__).parent.absolute()
object_size = 40 # ! dimension of object image. choose a squire sized image.
class Food:
def __init__(self, parent_screen):
self.parent_screen = parent_screen
self.food_directory = 'resources/apple.jpg'
self.full_food_directory = base_directory / self.food_directory
self.food = pygame.image.load(self.full_food_directory).convert()
self.food_x = object_size * 3
self.food_y = object_size * 3
def draw_food(self):
self.parent_screen.blit(self.food, (self.food_x, self.food_y))
pygame.display.flip()
def move_food(self):
self.food_x = random.randint(0, 26) * object_size
self.food_y = random.randint(0, 18) * object_size
Code in the main folder: game.py
import pygame
from pygame.locals import *
from pathlib import *
from .modules import snake
from .modules import food
import time
base_directory = Path(__file__).parent.absolute()
object_size = 40 #! dimension of object image. choose a squire sized image.
text_color = (232, 93, 4)
class Game:
def __init__(self):
pygame.init()
pygame.display.set_caption('Snake Game by ZamaaN')
pygame.mixer.init()
self.play_background_music('bg_music_1')
self.window_surface = pygame.display.set_mode((1102, 786))
self.snake = snake.Snake(self.window_surface, 1)
self.snake.draw_snake()
self.food = food.Food(self.window_surface)
#? Food appears over snake.
for positon in range(self.snake.snake_size):
if self.is_hit(self.food.food_x, self.food.food_y, self.snake.snake_x[positon], self.snake.snake_y[positon]):
self.food.draw_food()
def is_hit(self, x1, y1, x2, y2):
if x1 >= x2 and x1 < x2 + object_size:
if y1 >= y2 and y1 < y2 + object_size:
return True
return False
def display_score(self):
font = pygame.font.SysFont('arial', 28)
score = font.render(f'Score: {self.snake.snake_size - 1}', True, text_color)
self.window_surface.blit(score, (995, 11))
def play_background_music(self, sound_name):
sound_directory = f'resources/{sound_name}.mp3'
full_ding_directory = base_directory / sound_directory
pygame.mixer.music.load(full_ding_directory)
pygame.mixer.music.play(-1)
def play_sound(self, sound_name):
sound_directory = f'resources/{sound_name}.mp3'
full_ding_directory = base_directory / sound_directory
sound = pygame.mixer.Sound(full_ding_directory)
pygame.mixer.Sound.play(sound)
def render_background(self):
background_directory = 'resources/background.jpg'
full_background_directory = base_directory / background_directory
background = pygame.image.load(full_background_directory)
self.window_surface.blit(background, (0, 0))
def play(self):
self.render_background()
self.snake.walk_snake()
self.food.draw_food()
self.display_score()
pygame.display.flip()
#? Snake eat food.
if self.is_hit(self.snake.snake_x[0], self.snake.snake_y[0], self.food.food_x, self.food.food_y):
self.play_sound('ding')
self.snake.increase_snake_size()
self.food.move_food()
#? Snake eat itself.
for positon in range(1, self.snake.snake_size):
if self.is_hit(self.snake.snake_x[0], self.snake.snake_y[0], self.snake.snake_x[positon], self.snake.snake_y[positon]):
self.play_sound('crash')
raise 'Game Over!'
#? Snake hit the boundries of the window
if not (0 <= self.snake.snake_x[0] <= 1102 and 0 <= self.snake.snake_y[0] <= 786):
self.play_sound('crash')
raise "Game Over!"
def display_game_over(self):
self.render_background()
font = pygame.font.SysFont('arial', 28)
score = font.render(f'Game is Over! Score: {self.snake.snake_size - 1}', True, text_color)
self.window_surface.blit(score, (200, 300))
continue_message = font.render('To play again press Enter. To exit press Escape!', True, text_color)
self.window_surface.blit(continue_message, (200, 350))
pygame.display.flip()
pygame.mixer.music.pause()
def reset(self):
self.snake = snake.Snake(self.window_surface, 1)
self.food = food.Food(self.window_surface)
def run(self):
running = True
pause = False
while running:
for event in pygame.event.get():
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
running = False
if event.key == K_RETURN:
pygame.mixer.music.unpause()
pause = False
if not pause:
if event.key == K_LEFT:
self.snake.move_left()
if event.key == K_RIGHT:
self.snake.move_right()
if event.key == K_UP:
self.snake.move_up()
if event.key == K_DOWN:
self.snake.move_down()
elif event.type == QUIT:
running = False
try:
if not pause:
self.play()
except Exception as e:
self.display_game_over()
pause = True
self.reset()
time.sleep(0.24)
if __name__ == '__main__':
game = Game()
game.run()
Instead of writing
from .modules import
Try
from modules import
Also add __init__.py in main folder as well