Brick

import pygame
import copy

class Brick(pygame.sprite.Sprite):
    def __init__(self, x, y, hp):
        super(Brick, self).__init__()
        self.surfOrig = pygame.image.load("images/brick.png")
        #self.surf = pygame.image.load("images/brick.png")
        self.rect = pygame.Rect(x, y, 96, 48)
        self.hp = hp

    #aktualizacja
    def update(self):
        mask = 0
        if self.hp == 3:
            mask = (128, 0, 0)
        if self.hp == 2:
            mask = (0, 0, 128)
        if self.hp == 1:
            mask = (0, 128, 0)
        self.surf = copy.copy(self.surfOrig)
        self.surf.fill(mask, special_flags=pygame.BLEND_ADD)

    #funkcja wywolywana podczas zderzenia z kulka
    def hit(self):
        self.hp -= 1
        if self.hp <= 0:
            self.kill()