I would like to collide cible and projectile, when they collide, they disapeared.To know if collision is detected i put a print. If you know the command to make the two collided ojbects disapeared it'd be cool :)
There is also an error :"AttributeError: type object 'Player' has no attribute 'rect'"
Here is my code :
# --- Import des bibliothèques utilisées (dont pygame) ---
import pygame
from pygame import*
from pygame.locals import *
pygame.init()
from random import *
# --- Classe du jeu ---
class Jeux:
def __init__(self):
# generer notre joueur
self.all_players = pygame.sprite.Group()
self.player = Player()
self.all_players.add(self.player)
# groupe de cible
self.all_cibles = pygame.sprite.Group()
self.all_projectiles = pygame.sprite.Group()
self.pressed = {}
collisions = pygame.sprite.spritecollide(Cible, Projectile, False)
if collisions:
print('collision')
# --- Classe du joueur ---
class Player(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.attack = 10
self.velocity = 7
"""self.all_players = pygame.sprite.Group()
self.all_projectiles = pygame.sprite.Group()"""
self.all_cibles = pygame.sprite.Group()
self.image = pygame.image.load("F:/ISN/game/ressource/vaisseau1.png")
self.rect = self.image.get_rect()
self.rect.x = 0
self.rect.y = 600
def launch_projectile(self):
self.all_projectiles.add(Projectile(self))
def launch_cible(self):
self.all_cibles.add(Cible(self))
# fonction pour aller a droite
def move_right(self):
self.rect.x += self.velocity
# fonction pour aller a gauche
def move_left(self):
self.rect.x -= self.velocity
# --- Classe du projectile ---
class Projectile(pygame.sprite.Sprite):
def __init__(self, player, game):
super().__init__()
self.velocity = 7
self.player = player
self.projectile = projectile
self.image = pygame.image.load("F:/ISN/game/ressource/projectile-png-2.png")
self.image = pygame.transform.scale(self.image, (10, 20))
self.rect = self.image.get_rect()
self.all_projectiles.add(self.projectile)
self.rect.x = player.rect.x + 59
self.rect.y = player.rect.y
# fonction servant à détruire le projectile quand il est hors de la fenêtre
def remove_projectile(self):
self.player.all_projectiles.remove(self)
def move(self):
self.rect.y -= self.velocity
# vérifier si notre projectile n'est plus présent sur l'écran
if self.rect.y < 0:
# supprimer le projectile
self.remove_projectile()
# --- Classe de la cible ---
class Cible(pygame.sprite.Sprite):
def __init__(self, game, player):
super().__init__()
self.game = game
self.cible = cible
self.image = pygame.image.load("F:/ISN/game/ressource/catalan.png")
self.image = pygame.transform.scale(self.image, (40, 40))
self.rect = self.image.get_rect()
self.all_cibles.add(self.cible)
self.rect.x = randint(50, 1000)
self.rect.y = randint(0, 400)
def remove_cible(self):
self.player.all_cibles.remove(self)
if pygame.sprite.spritecollide(Player, Projectile, False):
print('Collide')
# --- Gestion des touches et de la fenêtre de jeu ---
clock = pygame.time.Clock()
# generer la fenetre du jeu
pygame.display.set_caption("SPACE INVADERS V2")
screen = pygame.display.set_mode((1080, 720))
# importer charger l'arriere plan
background = pygame.image.load("F:/ISN/game/ressource/BACKGROUND.jpg")
# charger notre jeu
game = Jeux()
running = True
# boucle tant que cette condition est vrai
while running:
# appliquer l'arriere plan de notre jeu
screen.blit(background, (0, 0))
# appliquer l'image de notre joueur sur la fenetre de jeu
screen.blit(game.player.image, game.player.rect)
# afficher la cible
game.player.all_cibles.draw(screen)
# recuperer les projectiles du joueur
for projectile in game.player.all_projectiles:
projectile.move()
# appliquer l'ensemble des images de mon groupe de projectiles
game.player.all_projectiles.draw(screen)
# mouvements du joueur
if game.pressed.get(pygame.K_RIGHT) and game.player.rect.x + game.player.rect.width < screen.get_width():
game.player.move_right()
elif game.pressed.get(pygame.K_LEFT) and game.player.rect.x > 0:
game.player.move_left()
# mettre a jour l'ecran
pygame.display.flip()
# si le joueur ferme cette fenetre
for event in pygame.event.get():
# que l'evenement est fermeture de fenetre
if event.type == pygame.QUIT:
running = False
pygame.quit()
print("Fermeture du jeu")
# detecter si un joueur lache une touche du clavier
elif event.type == pygame.KEYDOWN:
game.pressed[event.key] = True
if event.key == pygame.K_SPACE:
game.player.launch_projectile()
elif event.key == pygame.K_DOWN:
game.player.launch_cible()
elif event.type == pygame.KEYUP:
game.pressed[event.key] = False
I don't know how to do, please help me
The 1st argument to pygame.sprite.spritecollide() has to be an instance of pygame.sprite.Sprite and the 2nd argument has to be an instance of pygame.sprite.Group.
Thus pygame.sprite.spritecollide(Cible, Projectile, False) does not make any sense because Cible and Projectileare classes.
self.all_cibles and self.all_projectiles are instances of pygame.sprite.Group. A collision of Groups can be evaluated by pygame.sprite.groupcollide(). e.g:
collisions = pygame.sprite.groupcollide(
self.all_projectiles, self.all_cibles, False, False)
By passing True to the dokill1 respectively dokill2 argument, the Sprites can be removed from all Groups and thus destroyed.
For instance, pass False to dokill1 and True to dokill2, thus projectiles will destroy cibles:
collisions = pygame.sprite.groupcollide(
self.all_projectiles, self.all_cibles, False, True)
If you want to do a collision test, then you have to do it in the main application loop. For instance:
running = True
# boucle tant que cette condition est vrai
while running:
# [...]
collisions = pygame.sprite.groupcollide(game.all_projectiles, game.all_cibles, False, True)
if collisions:
print('collision')
if pygame.sprite.spritecollide(game.player, game.all_projectiles, False):
print('Collide')
The complete code may look as follows:
# --- Import des bibliothèques utilisées (dont pygame) ---
import pygame
from pygame import*
from pygame.locals import *
pygame.init()
from random import *
# --- Classe du jeu ---
class Jeux:
def __init__(self):
# generer notre joueur
self.all_players = pygame.sprite.Group()
self.player = Player()
self.all_players.add(self.player)
# groupe de cible
self.all_cibles = pygame.sprite.Group()
self.all_projectiles = pygame.sprite.Group()
self.pressed = {}
# --- Classe du joueur ---
class Player(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.attack = 10
self.velocity = 7
"""self.all_players = pygame.sprite.Group()
self.all_projectiles = pygame.sprite.Group()"""
self.image = pygame.image.load("F:/ISN/game/ressource/vaisseau1.png")
self.rect = self.image.get_rect()
self.rect.x = 0
self.rect.y = 600
def launch_projectile(self):
game.all_projectiles.add(Projectile(self, game))
def launch_cible(self):
game.all_cibles.add(Cible(self, game))
# fonction pour aller a droite
def move_right(self):
self.rect.x += self.velocity
# fonction pour aller a gauche
def move_left(self):
self.rect.x -= self.velocity
# --- Classe du projectile ---
class Projectile(pygame.sprite.Sprite):
def __init__(self, player, game):
super().__init__()
self.velocity = 7
self.game = game
self.player = player
self.image = pygame.image.load("F:/ISN/game/ressource/projectile-png-2.png")
self.image = pygame.transform.scale(self.image, (10, 20))
self.rect = self.image.get_rect()
self.game.all_projectiles.add(self)
self.rect.x = player.rect.x + 59
self.rect.y = player.rect.y
# fonction servant à détruire le projectile quand il est hors de la fenêtre
def remove_projectile(self):
self.game.all_projectiles.remove(self)
def move(self):
self.rect.y -= self.velocity
# vérifier si notre projectile n'est plus présent sur l'écran
if self.rect.y < 0:
# supprimer le projectile
self.remove_projectile()
# --- Classe de la cible ---
class Cible(pygame.sprite.Sprite):
def __init__(self, player, game):
super().__init__()
self.game = game
self.image = pygame.image.load("F:/ISN/game/ressource/catalan.png")
self.image = pygame.transform.scale(self.image, (40, 40))
self.rect = self.image.get_rect()
self.game.all_cibles.add(self)
self.rect.x = randint(50, 1000)
self.rect.y = randint(0, 400)
def remove_cible(self):
self.game.all_cibles.remove(self)
# --- Gestion des touches et de la fenêtre de jeu ---
clock = pygame.time.Clock()
# generer la fenetre du jeu
pygame.display.set_caption("SPACE INVADERS V2")
screen = pygame.display.set_mode((1080, 720))
# importer charger l'arriere plan
background = pygame.image.load("F:/ISN/game/ressource/BACKGROUND.jpg")
# charger notre jeu
game = Jeux()
running = True
# boucle tant que cette condition est vrai
while running:
# appliquer l'arriere plan de notre jeu
screen.blit(background, (0, 0))
# appliquer l'image de notre joueur sur la fenetre de jeu
screen.blit(game.player.image, game.player.rect)
# afficher la cible
game.all_cibles.draw(screen)
# recuperer les projectiles du joueur
for projectile in game.all_projectiles:
projectile.move()
# appliquer l'ensemble des images de mon groupe de projectiles
game.all_projectiles.draw(screen)
# mouvements du joueur
if game.pressed.get(pygame.K_RIGHT) and game.player.rect.x + game.player.rect.width < screen.get_width():
game.player.move_right()
elif game.pressed.get(pygame.K_LEFT) and game.player.rect.x > 0:
game.player.move_left()
# mettre a jour l'ecran
pygame.display.flip()
# si le joueur ferme cette fenetre
for event in pygame.event.get():
# que l'evenement est fermeture de fenetre
if event.type == pygame.QUIT:
running = False
pygame.quit()
print("Fermeture du jeu")
# detecter si un joueur lache une touche du clavier
elif event.type == pygame.KEYDOWN:
game.pressed[event.key] = True
if event.key == pygame.K_SPACE:
game.player.launch_projectile()
elif event.key == pygame.K_DOWN:
game.player.launch_cible()
elif event.type == pygame.KEYUP:
game.pressed[event.key] = False
collisions = pygame.sprite.groupcollide(game.all_projectiles, game.all_cibles, False, True)
if collisions:
print('collision')
if pygame.sprite.spritecollide(game.player, game.all_projectiles, False):
print('Collide')