Question

我目前正在尝试使人流随机移动，每次我运行该程序时，它都会崩溃，并且不确定为什么。

我以为这是信息过载，所以我在上面加了一些延迟，但仍然崩溃。我假设我没有正确使用pygame或有一个命令我没有运行/运行错误，但我一直在寻找解决方案，但我找不到任何解决方案。这也是我做的第一个如此大的项目，所以我可能会做错更多的事情。

pygame.init()
(width, height) = (600, 600)
screen = pygame.display.set_mode((width, height))
pygame.display.flip()
pygame.display.set_caption('kings Game')
running = True

class King(object):
    #reproduction,Food count, food distributuon, movment
    Status = 1

    def __init__(self,kfood,King_reproduction):
        self.food = kfood
        self.King_reproduction = King_reproduction

    def Charecter():

        x=50
        y=50
        width=60
        highth=60
        vel=5
        Status = 1

        pygame.draw.circle(screen,(0,0,255), (x,y), 10,)
        pygame.display.update()

        #KEYS = pygame.key.get_pressed()

        while Status == 1:
            direction = random.randrange(3)
            time.sleep(2)
            if direction == 0:  #right
                x += vel
                #time.sleep(5)
                print(direction)
            elif direction == 1:#left
                x -= vel
                #time.sleep(5)
                print(direction)
            elif direction == 2:#up
                y += vel
                #time.sleep(5)
                print(direction)
            elif direction == 3:#down
                y -= vel
                #time.sleep(5)
                print(direction)
            else:
                break
            screen.fill(0)

    def reproduction():
        pass

    def food(kfood):
        if kfood == 1:
            print('bet')
        else:
            print('nope')

class People():
    #movment, reproduction, giving king food, finding food
    def reproduction():
        pass
    def movment():
        pass
    def food():
        pass

class Food():
    #spawn
    pass

test = King.Charecter()

test

while running == True:
    pg.display.flip()
    for event in pg.event.get():
        if event.type==pg.event.QUIT:
            running = False

Answer 1

更改类King。制作x，y，width，height和vel instance attributes。
Character必须是实例Method，它执行一个“步骤”而不是一个无限的while循环。

请注意，Character中的循环会更改对象的位置，但不会绘制字符或处理事件，因此您没有“看到”对象的更改。
无论如何，创建多个应用程序循环不是一个好主意。使用游戏循环处理事件并连续绘制场景。

class King(object):
    #reproduction,Food count, food distributuon, movment
    Status = 1

    def __init__(self, kfood=None, King_reproduction=None):
        self.food = kfood
        self.King_reproduction = King_reproduction
        self.x=50
        self.y=50
        self.width=60
        self.highth=60
        self.vel=5

    def Character(self, surface):

        #KEYS = pygame.key.get_pressed()
        if self.Status == 1:
            self.direction = random.randrange(4)
            if self.direction == 0:  #right
                self.x += self.vel
                print(self.direction)
            elif self.direction == 1:#left
                self.x -= self.vel
                print(self.direction)
            elif self.direction == 2:#up
                self.y += self.vel
                print(self.direction)
            elif self.direction == 3:#down
                self.y -= self.vel
                print(self.direction)

        pygame.draw.circle(surface, (0,0,255), (self.x,self.y), 10)

创建King的实例并使用主应用程序循环，以不断更新并分别绘制对象：

test = King()

while running == True:

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

    screen.fill(0)
    test.Character(screen)
    pygame.display.update()

PyGame不断崩溃，我不知道为什么

1 个答案: