From: Юродь

e804f03e489f9648ba8b182cee333bde.py

import pygame as pg
from pgex.parameters import colors

SCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
FPS = 60

pg.init()

screen = pg.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pg.display.set_caption("Ghosts Game")
pg.display.set_icon(pg.image.load("ghost_icon.png"))

background = pg.image.load("dark_forest.jpg")

knight_image = pg.image.load("knight.png").convert()

game_over = False

knight = {}
knight["surf"] = pg.Surface((43, 64))
knight["surf"].set_colorkey(colors["white"])
knight["surf"].blit(pg.image.load("knight.png").convert(), (0, 0))
knight["rect"] = knight["surf"].get_rect()
knight["rect"].x = 400
knight["rect"].y = 300

hero_speed = 5


def draw_knight():
    global screen
    global knight
    
    screen.blit(knight["surf"], knight["rect"])
    
    keys = pg.key.get_pressed()

    if keys[pg.K_LEFT]:
        knight["rect"].x -= hero_speed
        knight["rect"].blit(knight_image, (0,0))
    elif keys[pg.K_RIGHT]:
        knight["rect"].x += hero_speed
        knight["rect"].blit(knight_image, (0,0))
    elif keys[pg.K_DOWN]:
        knight["rect"].y += hero_speed
        knight["rect"].blit(knight_image, (0,0))
    elif keys[pg.K_UP]:
        knight["rect"].y -= hero_speed
        knight["rect"].blit(knight_image, (0,0))


def game_cycle():
    global game_over, screen
    global background
    
    clock = pg.time.Clock()
    
    while not game_over:
        for event in pg.event.get(eventtype=pg.QUIT):
            game_over = True
            return
        
        screen.blit(background, (0, 0))
        draw_knight()
        pg.display.update()
        clock.tick(FPS)
    
    
def start_game():
    game_cycle()
    
    if keys[pg.K_ESCAPE]:
        pg.quit()
        return

    pg.quit()


start_game()