인프런 커뮤니티 질문&답변

안녕하세요, 나도코딩님의 유튜브를 보며 파이썬을 공부하고 있는데요. 분명 아래 코드를 실행하면 제가 지정한 색상의 배경 위에 제가 지정한 다른 색상과 모양의 무언가가 떠야하는데 그냥 제가 지정한 사이즈의 검정 화면만 뜹니다.. 이유를 모르겠어요.. 도와주세요 ㅠㅠ

import os
import pygame

pygame.init() # Reset 

# setting screen size
screen_width = 640
screen_height = 480
screen = pygame.display.set_mode((screen_width, screen_height))


# setting screen title
pygame.display.set_caption("Nado Pang") # name of game

# FPS
clock = pygame.time.Clock()


# 1. game setting
current_path = os.path.dirname(__file__) # return position of current file
image_path = os.path.join(current_path, "images") # return position of "images" folder

# draw background
background = pygame.image.load(os.path.join(image_path, "background.png"))

# make stage
stage = pygame.image.load(os.path.join(image_path, "stage.png"))
stage_size = stage.get_rect().size
stage_height = stage_size[1] # to put charater on the height of stage

# event loop
running = True
while running:
    dt = clock.tick(30) # setting fps/s

    # 2. process of event    
    for event in pygame.event.get(): # did any events happen?
        if event.type == pygame.QUIT: # did quit(event) happen?
            running = False # game isn't running

    # 3. justice of character's position

    # 4. process of collision

    # 5 draw on screen
    screen.blit(background, (0, 0))
    screen.blit(stage, (0, screen_height - stage_height))

# end pygame
pygame.quit