请问怎么利用按钮让屏幕上的图片组件移动？

13390163901

[RenPy] 纯文本查看 复制代码

screen show_card_all:
    zorder 3
    for i in range(0, 5):
            use show_card(card.card_pos[i], 0.55, card.card_image[card.my_card[i]], i)
            use show_card(card.card_pos[i], 0.15, card.card_image[card.cat_card[i]], i)

screen show_card(x, y, card_image, card_pos):
    zorder 4
    add card_image:
        at more(x, y)

transform more(x, y):
    xpos x+1.0 ypos 1.25*(y-0.08) zoom 1.00 alpha 1.00 rotate -90 subpixel True
    parallel:
        easein 0.7 xpos x
    parallel:
        easein 0.7 ypos y
    parallel:
        easein 0.5 rotate 0

screen add_score():
    zorder 5
    textbutton "交换" pos(0.8,0.5) action [Play("sound","1935.mp3",selected =  None), Function(card.change)]

后台

[RenPy] 纯文本查看 复制代码

init -500 python:
    import random
    class card_class(object):
        def __init__(self):
            ####牌库
            self.cardbase = []
            for i in range(1, 11):
                for j in range(0, 4):
                    self.cardbase.append(i)
            random.shuffle(self.cardbase)
            ####我的卡牌/得分
            self.my_card = []
            for i in range(0, 5):
                self.my_card.append(self.cardbase[i])
            self.my_score = 0
            ####对手卡牌/得分
            self.cat_card = []
            for i in range(5, 10):
                self.cat_card.append(self.cardbase[i])
            self.cat_score = 0
            ####卡牌位置
            self.card_pos = [0.1, 0.2, 0.3, 0.4, 0.5]
            ####卡牌图案
            self.card_image = ([' ', 'game1.png', 'game2.png', 'game3.png', 'game4.png', 'game5.png', 'game6.png', 'game7.png', 'game8.png', 'game9.png', 'game0.png'])
            ####本回合分数
            self.score = 1
            ####展示的卡牌数量
            self.show = 4
        def change(self):
            test = self.my_card[0]
            self.my_card[0] = self.cat_card[0]
            self.cat_card[0] = test

现在利用这种方法虽然可以实现前两个图片交换，但是并不能实现动画，请问大佬们有妙招吗？