Question

我制作了一个kivy游戏，Enemys在屏幕上运行，应该被玩家杀死。

一切都很好，但是我想给我的敌人添加一把武器，它也必须是一个散子，所以他们可以通过将它们拖走而从敌人手中夺走。

因此，敌人和武器都是分散小部件，并且包含一个超级Image的Sprite。

将武器加入敌人后，游戏仍然有效，但武器未显示。为什么会这样？

这是敌人的阶级：

class Spearman(Enemy):
    def __init__(self, **kwargs):
        super(Spearman, self).__init__(**kwargs)
        self.lay = FloatLayout()
        self.add_widget(self.lay)
        self.bron = Spear(pos=self.pos)
        self.lay.add_widget(self.bron) # the weapon is supposed to be added here

这是它的武器：

class Spear(Scatter):
    def __init__(self, **kwargs):
        super(Spear, self).__init__(**kwargs)
        self.skura = Sprite(source = 'img/spear.png')

这些类是超级类的，它们工作得非常好，并且它们被添加到一个也正常工作的游戏中，所以我把这个代码留了出来。

我也省略了导入命令，因为否则会长。此外，这是敌人的小部件：

class Enemy(Scatter):

    intv = NumericProperty(0/60.)
    imgp = StringProperty('img/enemy.png')
    speed = NumericProperty(1)
    gravity = NumericProperty(0.1)
    velocity = NumericProperty()
    my_start = NumericProperty()
    life = NumericProperty(5)
    amor = NumericProperty(0)
    damage = NumericProperty(0)


    def __init__(self, start=None, **kwargs):
        super(Enemy, self).__init__(**kwargs)
        self.My_Clock = Clock#   declaring the clock for later usage
        self.My_Clock.schedule_interval(self.Update, self.intv)
        self.pos_hint = None, None
        self.my_start = start

        self.skura = Sprite(source=self.imgp)
        self.add_widget(self.skura)

    def Update(self, *args):# the funktion that lets the enemy move
        self.x -= self.speed
        if self.y > self.my_start:#cecks if the enemy is on ground
            self.velocity += self.gravity
            self.y -= self.velocity
        else:
            if self.velocity > self.amor: # checks if amor protects the enemy
                self.life -= self.velocity
                self.velocity = 0
        if self.life <= 0: #checks if dead
            self.die()
        if self.x < 1:# checks if the enemy widget reached the end
            self.na_pierdolic()
            #self.My_Clock.unschedule(self.Update)
            self.speed = 0#makes the enemy stop moving
            if self.parent.zicie > 0:
                self.parent.remove_widget(self)
                self.My_Clock.unschedule(self.Update)


    def pause1(self, *args):# the function that lets the enemy pause
        if parent.pu == False:# check if it is paused
            self.My_Clock.unschedule(self.Update)
        elif parent.pu == True:
            self.My_Clock.schedule_interval(self.Update, self.intv1)

    def die(self, *args):
        self.parent.e_killed += 1
        self.parent.zloto += 10
        self.parent.remove_widget(self)
        self.My_Clock.unschedule(self.Update)

    def na_pierdolic(self):
        self.parent.zicie -= self.damage

这是关卡小部件：

class level(Widget):

    zicie = NumericProperty(10)# the variable containg the life of the player
    zloto = NumericProperty(0)
    e_killed = NumericProperty(0)
    intv1 = NumericProperty(2/1.)
    pu = BooleanProperty(True)
    e_start = NumericProperty()
    def __init__(self, **kwargs):
        super(level, self).__init__(**kwargs)
        self.l_Clock = Clock


    def Update(self, *args):# this funktion generates enemys
        estart = random.randint(4, 5)
        self.e_start = Window.height/estart
        s_start = self.e_start + 50
        pos_start = [Window.size[0],s_start]

        self.add_widget(Spearman(start=self.e_start, pos=(Window.size[0], self.e_start))) # the widget enemy is added here
        self.add_widget(Spear(start=pos_start, pos=pos_start))

        if self.zicie < 1:
            print 'you lost'
            self.l_Clock.unschedule(self.Update)
            self.clear_widgets()
    def pause(self, *args):
        if self.pu == False:
            self.pu = True
            self.l_Clock.unschedule(self.Update)
            self.clear_widgets()
        elif self.pu == True:
            self.pu = False
            self.l_Clock.schedule_interval(self.Update, self.intv1)

在kivy中将散点图添加到另一个散点图小部件

0 个答案: