player

import pygame

pygame.init()

SCREEN_WIDTH = 800
SCREEN_HEIGH = 600

screen_surface = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGH))
pygame.display.set_caption("Pierwsza Gra")

game_status = True

clock = pygame.time.Clock()

def load_image(img_path, position):
    image = pygame.image.load(img_path)
    surface = image.convert()

    transparent_color = (0,0,0)
    surface.set_colorkey(transparent_color)

    rect = surface.get_rect(center=position)

    return [image, surface, rect]

def print_image(img_list):
    #image, surface, rect
    image, surface, rect = img_list
    screen_surface.blit(surface, rect)
    pass

def set_position(img_list, position):
    image, surface, rect = img_list
    rect = surface.get_rect(center=position)
    return [image, surface, rect]

def calculate_player_movement(keys):
    speed = 10
    x = 0
    y = 0

    if keys[pygame.K_LSHIFT]:
        speed*=5
    if keys[pygame.K_w]:
        y-=speed
    if keys[pygame.K_s]:
        y+=speed
    if keys[pygame.K_d]:
        x+=speed
    if keys[pygame.K_a]:
        x-=speed


    return [x, y]

def limit_position(position):
    x,y = position
    x = max(0, min(x, SCREEN_WIDTH))
    y = max(0, min(y, SCREEN_HEIGH))

    return [x,y]

player_pos = [SCREEN_WIDTH//2, SCREEN_HEIGH//2]
player = load_image('player.png', player_pos)
background_color = [50, 136, 89]

while game_status:

    events = pygame.event.get()

    for event in events:
        print(event)

        if event.type == pygame.QUIT:
            game_status = False

    pressed_keys = pygame.key.get_pressed()

    delta_x, delta_y = calculate_player_movement(pressed_keys)

    player_pos[0] += delta_x
    player_pos[1] += delta_y

    player_pos = limit_position(position=player_pos)

    player = set_position(player, player_pos)

    screen_surface.fill(background_color)
    print_image(player)

    pygame.display.update()
    clock.tick(10)

print("Zamykanie aplikacji")
pygame.quit()
quit()