Bonjour,

dans le cadre d'un projet d'isn, j'ai programmer un jeu semblable à Space Invaders. Cependant je suis bloquée au niveau de la gestion de la collision. J'aimerai savoir si il est possible de détecter une collisions entre deux listes. Voici le code de mon jeu.

Merci de votre aide.

import pygame
from pygame.locals import*



#on crée la fenetre

pygame.init()
FENETRE_WIDTH, FENETRE_HEIGHT = 700, 600
fenetre = pygame.display.set_mode((FENETRE_WIDTH, FENETRE_HEIGHT))
pygame.display.set_caption('projet ISN')
fond = pygame.image.load("background.jpg")
pygame.mouse.set_visible(0)





sens = 1  #on crée une variable qui va nous permettre de faire bouger les envahisseurs

limite = 600 #on crée un variable qui va servir de limite pour l'envahisseur. elle correspond au bas de la page

ma_police = pygame.font.SysFont("Comic Sans MS",50)
text = ma_police.render('GAME OVER',1,(0,0,0))


#on télécharge et colle les images des invaders

invader = pygame.image.load("invader1.png")



#on colle les images de invaders dans des rectangles
invader_rect = invader.get_rect(topleft = (50,50))
invader2_rect = invader.get_rect(topleft = (150,50))
invader3_rect = invader.get_rect(topleft = (250,50))
invader4_rect = invader.get_rect(topleft = (350,50))
invader5_rect = invader.get_rect(topleft = (450,50))
invader6_rect = invader.get_rect(topleft = (50,155))
invader7_rect = invader.get_rect(topleft = (150,155))
invader8_rect = invader.get_rect(topleft = (250,155))
invader9_rect = invader.get_rect(topleft = (350,155))
invader10_rect = invader.get_rect(topleft = (450,155))
invader11_rect = invader.get_rect(topleft = (50,260))
invader12_rect = invader.get_rect(topleft = (150,260))
invader13_rect = invader.get_rect(topleft = (250,260))
invader14_rect = invader.get_rect(topleft = (350,260))
invader15_rect = invader.get_rect(topleft = (450,260))


invaders = [invader_rect,invader2_rect,invader3_rect,invader4_rect,invader5_rect,invader6_rect,invader7_rect,invader8_rect,invader9_rect,invader10_rect,invader11_rect,invader12_rect,invader13_rect,invader14_rect,invader15_rect]


#on crée le ship et on le colle


ship = pygame.image.load("Ship.png")
ship_rect = ship.get_rect()
ship_rect.midbottom = (FENETRE_WIDTH/2, FENETRE_HEIGHT)





#on crée le missile

missile = pygame.image.load("Missile.png")
premier_missile_rect = missile.get_rect() # Utilisé pour placer des missiles
missiles = []

#ceci va nous permettre aux envahisseurs de se deplacer
depla = USEREVENT + 1
pygame.time.set_timer(depla,10)


Clock = pygame.time.Clock()
continuer=True




#ceci est l'ecriture de la boucle principale
while continuer:


    for event in pygame.event.get():

        if event.type == QUIT:
            continuer = False

        if event.type == KEYDOWN:
            if event.key == K_ESCAPE:
                continuer = False

            elif event.key == K_SPACE:
                #si on appuie sur espace, on ajoute un missile
                missile_rect = premier_missile_rect.copy()
                missile_rect.midbottom = ship_rect.midtop
                missiles.append( missile_rect )




        if event.type == depla:       # cette variables va permettre le
            invader_rect = invader_rect.move(sens,0)
            invader2_rect = invader2_rect.move(sens,0)
            invader3_rect = invader3_rect.move(sens,0)
            invader4_rect = invader4_rect.move(sens,0)
            invader5_rect = invader5_rect.move(sens,0)
            invader6_rect = invader6_rect.move(sens,0)
            invader7_rect = invader7_rect.move(sens,0)
            invader8_rect = invader8_rect.move(sens,0)
            invader9_rect = invader9_rect.move(sens,0)
            invader10_rect = invader10_rect.move(sens,0)
            invader11_rect = invader11_rect.move(sens,0)
            invader12_rect = invader12_rect.move(sens,0)
            invader13_rect = invader13_rect.move(sens,0)
            invader14_rect = invader14_rect.move(sens,0)
            invader15_rect = invader15_rect.move(sens,0)



            if invader_rect.right > 290:
                invader_rect.right == 290
                sens = -1
                invader_rect = invader_rect.move(0,invader_rect.height)
                invader2_rect = invader2_rect.move(0,invader_rect.height)
                invader3_rect = invader3_rect.move(0,invader_rect.height)
                invader4_rect = invader4_rect.move(0,invader_rect.height)
                invader5_rect = invader5_rect.move(0,invader_rect.height)
                invader6_rect = invader6_rect.move(0,invader_rect.height)
                invader7_rect = invader7_rect.move(0,invader_rect.height)
                invader8_rect = invader8_rect.move(0,invader_rect.height)
                invader9_rect = invader9_rect.move(0,invader_rect.height)
                invader10_rect = invader10_rect.move(0,invader_rect.height)
                invader11_rect = invader11_rect.move(0,invader_rect.height)
                invader12_rect = invader12_rect.move(0,invader_rect.height)
                invader13_rect = invader13_rect.move(0,invader_rect.height)
                invader14_rect = invader14_rect.move(0,invader_rect.height)
                invader15_rect = invader15_rect.move(0,invader_rect.height)



            elif invader_rect.left <= 20:
                invader_rect.left == 20
                sens = 1
                invader_rect = invader_rect.move(0,invader_rect.height)
                invader2_rect = invader2_rect.move(0,invader_rect.height)
                invader3_rect = invader3_rect.move(0,invader_rect.height)
                invader4_rect = invader4_rect.move(0,invader_rect.height)
                invader5_rect = invader5_rect.move(0,invader_rect.height)
                invader6_rect = invader6_rect.move(0,invader_rect.height)
                invader7_rect = invader7_rect.move(0,invader_rect.height)
                invader8_rect = invader8_rect.move(0,invader_rect.height)
                invader9_rect = invader9_rect.move(0,invader_rect.height)
                invader10_rect = invader10_rect.move(0,invader_rect.height)
                invader11_rect = invader11_rect.move(0,invader_rect.height)
                invader12_rect = invader12_rect.move(0,invader_rect.height)
                invader13_rect = invader13_rect.move(0,invader_rect.height)
                invader14_rect = invader14_rect.move(0,invader_rect.height)
                invader15_rect = invader15_rect.move(0,invader_rect.height)



    fenetre.blit(invader,invader_rect)
    fenetre.blit(invader,invader2_rect)
    fenetre.blit(invader,invader3_rect)
    fenetre.blit(invader,invader4_rect)
    fenetre.blit(invader,invader5_rect)
    fenetre.blit(invader,invader6_rect)
    fenetre.blit(invader,invader7_rect)
    fenetre.blit(invader,invader8_rect)
    fenetre.blit(invader,invader9_rect)
    fenetre.blit(invader,invader10_rect)
    fenetre.blit(invader,invader11_rect)
    fenetre.blit(invader,invader12_rect)
    fenetre.blit(invader,invader13_rect)
    fenetre.blit(invader,invader14_rect)
    fenetre.blit(invader,invader15_rect)




             #déplacement
    button = pygame.key.get_pressed()
    if button[K_RIGHT]:
       ship_rect = ship_rect.move(10,0)
    if ship_rect.right > 680:
       ship_rect.right = 680
    if button[K_LEFT]:
       ship_rect = ship_rect.move(-10,0)
    if ship_rect.left < 20:
       ship_rect.left = 20





    for missile_rect in missiles:
        missile_rect.top -= 8
        if missile_rect.top < 0:
            missiles.remove(missile_rect)




    for missile_rect in missiles:
        fenetre.blit(missile, missile_rect)
    fenetre.blit(ship,ship_rect)
    pygame.display.flip()
    Clock.tick(50)
    fenetre.blit(fond, (0,0))

pygame.quit()

monpersonnage = pygame.Rect(1, 1, 32, 32)
monmur = pygame.Rect(50, 50, 32, 32)
mondeuxiememur = pygame.Rect(100, 100, 32, 32)
 
# On créé un liste contenant tous les carrés collisionants :
mescollisions = [monmur, mondeuxiememur]
 
if monpersonnage.collidelist(mescollisions) == -1:
    #Le personnage ne peut pas bouger ! Il est en collision !
else:
    # Le personnage peut bouger, il n'est pas en collision