Question

我尝试使用vue模式（the one in the guide）确保平滑过渡。我的VueX store.js文件包含此突变：

swapModalView (state, view) {
  state.modalView = 'none'
  state.modalView = view
}

当视图设置为＆＃34; none时，模态关闭，＆＃34;并且当它发生任何其他事情时重新开启。

<VueModal v-if="modalView != 'none'"></VueModal>

这可能很简单，但我怎样才能将视图改为＆＃34; none，＆＃34;然后将其设置为转换结束后传递的视图？我想我可以在这里做，突变，对吗？

Answer 1

我找到了。只是为css转换设置一个事件监听器，我从未在某处复制过某些代码。

import pygame

pygame.init()
screen = pygame.display.set_mode((1000, 480))
clock = pygame.time.Clock()

GREEN = (110, 190, 27)
BLUE = (0, 185, 225)

PLAYER_IMG = pygame.Surface((30, 45))
PLAYER_IMG.fill((250, 120, 0))

GRAVITY = 1


def game_loop():
    x = 1
    y = 340
    x_change = 0
    y_change = 0
    on_ground = True
    ground_height = 400

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                return
            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_LEFT:
                    x_change = -5
                elif event.key == pygame.K_RIGHT:
                    x_change =  5
                elif event.key == pygame.K_UP:
                    if on_ground:
                        # Set the y-velocity to a negative
                        # value to jump.
                        y_change = -20
                        on_ground = False
                elif event.key == pygame.K_DOWN:
                    y_change = 5
            elif event.type == pygame.KEYUP:
                if event.key == pygame.K_LEFT and x_change < 0:
                    x_change = 0
                elif event.key == pygame.K_RIGHT and x_change > 0:
                    x_change = 0

        # Adjust the y-velocity by adding the gravity each frame.
        y_change += GRAVITY
        # Move the player.
        x += x_change
        y += y_change
        # Stop the player on the ground.
        if y > ground_height:
            # Stop the movement along the y-axis.
            y_change = 0
            y = ground_height
            on_ground = True

        screen.fill(BLUE)
        pygame.draw.rect(screen, GREEN, [0, 445, 1000, 35])
        screen.blit(PLAYER_IMG, (x, y))

        pygame.display.update()
        clock.tick(60)

game_loop()
pygame.quit()

在重新打开新数据之前，VueX等待模态关闭

1 个答案: