Question

已经提出要求，更改了我的代码。如果有人可以帮助我解决此问题，将不胜感激。

尝试按照某人的建议尽可能地修改我的代码。

import pygame
pygame.init()

window = pygame.display.set_mode((650, 630))

pygame.display.set_caption("PeaShooters")

avatar = pygame.image.load('Sprite 1 Red.png')
enemy1 = pygame.image.load('Sprite 3 Red.png')
background = pygame.image.load('Bg.jpg')
white = (255, 255, 255)

class player(object):
    def __init__(self, x, y, width, height, shots):
        self.x = 300
        self.y = 500
        self.width = 40
        self.height = 60
        self.vel = shots


def drawGrid():
    window.blit(background, (0,0))
    window.blit(avatar, (av.x, av.y))
    pygame.draw.line(window, white, [50,50], [50, 600], 5)
    pygame.draw.line(window, white, [50,50], [600, 50], 5)
    pygame.draw.line(window, white, [600,600], [600, 50], 5)
    pygame.draw.line(window, white, [50,600], [600, 600], 5)
    pygame.draw.line(window, white, [50,450], [600, 450], 5)
    for bullet in bullets:
        bullet.draw(window)
    pygame.display.update()


class shots(object):
    def __init__(self, x, y, radius, colour):
        self.x = x
        self.y = y
        self.radius = radius
        self.colour = colour
        self.vel = shots

    def draw(self, window):
        pygame.draw.circle(window, self.colour, (self.x,self.y), self.radius)

class enemy(object):
    def __init__(self, x, y, width, height, end):
        self.x = x
        self.y = y
        self.width = width
        self.height = height
        self.end = end
        self.path = [self. x, self.end]
        self.vel = 4

    def draw(self,window):
        self.move()

    def move(self):
        pass

av = player(300, 500, 40, 60, 9)
en = enemy(300, 100, 40, 60, 500)

bullets = []
running = True
while running:
    pygame.time.delay(100) 

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    for bullet in bullets:
        if bullet.y < 600 and bullet.y > 70:
            bullet.y -= 8
        else:
            bullets.pop(bullets.index(bullet))

    keys = pygame.key.get_pressed()

    if keys[pygame.K_w] and av.y > 440:
        av.y -= av.vel

    if keys[pygame.K_a] and av.x > 65:
        av.x -= av.vel

    if keys[pygame.K_s] and av.y < 535:
        av.y += av.vel

    if keys[pygame.K_d] and av.x < 530:
        av.x += av.vel

    if keys[pygame.K_SPACE]:
        if len(bullets) < 5:
            bullets.append(shots(round(av.x + av.width//2), round(av.y + av.height//2), 6, (0,0,0)))


    drawGrid()

window.blit(enemy1, (en.x, en.y))
window.blit(avatar, (x,y))

pygame.quit()

期望看到我看不见的敌人。我还希望敌人与游戏太空侵略者的行动相似。因此，在太空入侵者中，敌人在x轴上到达网格的边缘，然后在y轴上向下移动一定量。

为什么我的敌人精灵没有出现在我的窗口中？

0 个答案: