I am currently struggling to create a code which drops bombs and if it hits the player the game will end. Everything runs fine apart from the collisions, I have tried many different methods to try and get it to work but unfortunately it hasn't. Any help would be appreciated. The error reads: , line 79, in bullets.checkCollision(bullet.image, player.image) AttributeError: 'Group' object has no attribute 'checkCollision'
import pygame
from pygame.locals import *
import os
import random
pygame.init()
lives = 3
#all needed modules
W, H= 1200, 800
window = pygame.display.set_mode((W, H))# set the size of the window
pygame.display.set_caption("Als game") # caption for the window
#set up the players character
class Player(pygame.sprite.Sprite):
def __init__(self, x, y, width, height):
super().__init__()
self.image= pygame.image.load("user proto.png").convert_alpha() # imports the image
self.rect=self.image.get_rect()
self.width = width
self.height = height
self.rect.x= 100
self.rect.y=130 # sets where it will spawn
runner.add(self)
def move(self, dx, dy):
#begin the movement feature by setting the locations
self.rect.x+= dx
self.rect.y+= dy
#set up the bomb/bullet class
class Bullet(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("bomby.png").convert_alpha()#loads in the image for the bullets
self.rect = self.image.get_rect()
self.rect.x = random.randint(-800,800)#randomly spawn them in along the roof.
self.rect.y = -200
bullets.add(self)
def move(self):
self.rect.y += 1 #what direction they move in
def checkCollision(self, sprite1, sprite2):
col = pygame.sprite.collide_rect(sprite1, sprite2)
if col == True:
sys.exit()
#=====Loads in all sprite groups=====
players = pygame.sprite.Group()
bullets=pygame.sprite.Group()
bs=[]
bg = pygame.image.load(os.path.join("background.png")).convert() # loads the background
bg=pygame.transform.scale(bg,(1200,800)) # sizes the background
clock = pygame.time.Clock()# inserts a clock
score=0 # sets the initial score to 0
bullet_timer = 0 # begins the bullet timer
run = True
while run:
# begin the game loop
clock.tick(60) # sets the FPS
bullet_timer += 1
if bullet_timer == 60:
bullet_timer = 0
#spawn bullet
Bullet(100, 410, 64, 64, 450)
# make the bullets move
for b in bullets:
b.move()
#collisions
bullets.checkCollision(bullet.image, player.image)
# shortens it so i dont have to type pygame.key.get_pressed() everytime.
keys = pygame.key.get_pressed()
# if the right arrow button or "d" is pressed move the x axis up 10, moving the character to the right.
if keys[pygame.K_RIGHT] or keys[pygame.K_d]:
runner.move(10,0)
# if the left arrow button or "a" is pressed move the x axis down 10, moving the character to the left.
if keys[pygame.K_LEFT] or keys [pygame.K_a]:
runner.move(-10,0)
# draw in all the previously written functions.
window.blit(bg, (0,0))
players.draw(window)
bullets.draw(window)
if lives == 0:
pygame.QUIT
# if the player presses exit the game will end the cycle.
for event in pygame.event.get():
if event.type == pygame.QUIT:
run=False
# display what is happening.
pygame.display.flip()
# if the game loop ends, this will be performed, exiting the game.
pygame.quit()
