How to make a `Enemy` disappear when he faces with `Player`?

user_17605558 0
Viewed 84

I made a few hearts for Player. When he faces with Enemy, Enemy won't dissappear, so he might get from my sprite from 1 to 3 hearts instead 1. I tried to use the function self.kill(), however, it wasn't helped. What I have to do?

class Enemy(pygame.sprite.Sprite):
    def __init__(self):
        super(Enemy, self).__init__()
        self.images = []
        self.images.append(pictures_mouse[0])
        self.images.append(pictures_mouse[1])
        self.images.append(pictures_mouse[2])
        self.images.append(pictures_mouse[3])
        self.index = 0
        self.image = self.images[self.index]
        self.rect = self.image.get_rect()
        #[...]
    def update(self):
        self.rect.move_ip(-2, 0)
        if self.rect.right <= 0:
            self.kill()
#[...]        
enemy = Enemy()
enemies = pygame.sprite.Group()
running = True
while running:
    clock.tick(FPS)
    for event in pygame.event.get():
         elif event.type == ADDENEMY:
            new_enemy = Enemy()
            enemies.add(new_enemy)
            all_sprites.add(new_enemy)
#[...]
    hits_4 = pygame.sprite.spritecollide(player, enemies, False)
        if hits_4:
             health -= 1
             if health == 0:
                 running = False
pygame python
1 Answers

If you want to kill the enemies, that collide with the player you have to set the doKill argument of pygame.sprite.spritecollide:

hits_4 = pygame.sprite.spritecollide(player, enemies, False)

hits_4 = pygame.sprite.spritecollide(player, enemies, True)

Note, pygame.sprite.spritecollide returns a list containing all Sprites in a Group colliding with the Sptrit. Therefore you can also kill the enemies manually:

hits_4 = pygame.sprite.spritecollide(player, enemies, False)
for hit_enemy in hits_4:
    
    hit_enemy.kill()
    
    health -= 1
    if health == 0:
        running = False
user_55777650
Related