изменение уровня пигмейка при столкновении

Question

Мне нужно сделать изменение уровня, когда объект моего игрока сталкивается с объектом ExitBock.

Мой игрок объект (половина комментарии на моем языке, но комментарии, которые там, где мне нужно для помощи в переводе):

class Player(Entity): 
def __init__(self, x, y): 
    Entity.__init__(self) 
    self.xvel = 0 
    self.yvel = 0 
    self.onGround = False 
    self.image = Surface = right_standing 
    self.rect = self.image.get_rect() 

def update(self, up, down, left, right, running, platforms): 
    a = 0 
    if up: 
     # Pasokti tik ant zemes 
     if self.onGround: self.yvel -= 7 
    if down: 
     pass 
    if running: 
     self.xvel = 12 
    if left: 
     self.xvel = -5 
     self.image = left_standing 
    if right: 
     self.xvel = 5 
     self.image = right_standing 
     #BegimoAnim.play() 


    if not self.onGround: 
     # gravitacija + acceleracija 
     self.yvel += 0.3 
     # Max kritimo greitis 
     if self.yvel > 100: self.yvel = 100 
    if not(left or right): 
     self.xvel = 0 
    # Prieaugis X direkcijoje 
    self.rect.left += self.xvel 
    # daryti X axis collision 
    self.collide(self.xvel, 0, platforms) 
    # Prieaugis Y direkcijoje 
    self.rect.top += self.yvel 
    # Ar ore? 
    self.onGround = False; 
    # daryti Y axis collision 
    self.collide(0, self.yvel, platforms) 

def collide(self, xvel, yvel, platforms): 
    for p in platforms: 
     if pygame.sprite.collide_rect(self, p): 
      if isinstance(p, ExitBlock): # I need help here: what I should enter here? 
       pass 
      if xvel > 0: 
       self.rect.right = p.rect.left 

      if xvel < 0: 
       self.rect.left = p.rect.right 

      if yvel > 0: 
       self.rect.bottom = p.rect.top 
       self.onGround = True 
       self.yvel = 0 
      if yvel < 0: 
       self.rect.top = p.rect.bottom 

Я попытался сделать нечто, но они не работали. Мой класс ExitBlock:

class ExitBlock(Platform): 
def __init__(self, x, y): 
    Platform.__init__(self, x, y) 
    self.image.fill(Color("#0033FF")) 

Моя игра цикла:

while 1: 
    timer.tick(60) 

    for e in pygame.event.get(): 
     if e.type == QUIT: raise SystemExit("QUIT") 
     if e.type == KEYDOWN and e.key == K_ESCAPE: 
      raise SystemExit("ESCAPE") 
     if e.type == KEYDOWN and e.key == K_UP: 
      up = True 
     if e.type == KEYDOWN and e.key == K_DOWN: 
      down = True 
     if e.type == KEYDOWN and e.key == K_LEFT: 
      left = True 
     if e.type == KEYDOWN and e.key == K_RIGHT: 
      right = True 
     if e.type == KEYDOWN and e.key == K_SPACE: 
      running = True 
     if e.type == KEYUP and e.key == K_UP: 
      up = False 
     if e.type == KEYUP and e.key == K_DOWN: 
      down = False 
     if e.type == KEYUP and e.key == K_RIGHT: 
      right = False 
     if e.type == KEYUP and e.key == K_LEFT: 
      left = False 

    #First try: 
    '''if player.rect.colliderect(Finish.rect): 
     currentLevel += 1 
     platforms, entities, players, finishes = load_level(currentLevel) 
     print(currentLevel)''' 

    #Second try: 
    '''if player.collide(ExitBlock): 
     currentLevel += 1 
     platforms, entities, players = load_level(currentLevel)''' 


    ##background 


    for y in range(32): 
     for x in range(32): 
      screen.blit(bg, (x * 32, y * 32)) 

    ##Update player, draw everything else## 
    for e in entities: 
     screen.blit(e.image, camera.apply(e)) 

    for player in players: 
     screen.blit(player.image, camera.apply(player)) 

    for Finish in finishes: 
     screen.blit(Finish.image, camera.apply(Finish)) 

    camera.update(player) 
    pygame.display.update() 
    player.update(up, down, left, right, running, platforms) 

Весь мой код here.

Answer 1

алгоритм обнаружения столкновений Правильным является

pygame.sprite.spritecollide(player, finishes, False)