kivybird.kv

#<Bird>:
#    canvas.before:
#        PushMatrix
#        Rotate:
#            angle: root.angle
#            axis: (0, 0, 1)
#            origin: root.center

#    canvas.after:
#        PopMatrix

<Pipe>:
    canvas:
        Rectangle:
            pos: (self.x + 4, self.FLOOR)
            size: (56, self.lower_len)
            texture: self.tx_pipe
            tex_coords: self.lower_coords

        Rectangle:
            pos: (self.x, self.FLOOR + self.lower_len)
            size: (64, self.PTOP_HEIGHT)
            texture: self.tx_ptop

        Rectangle:
            pos: (self.x +4, self.upper_y)
            size: (56, self.upper_len)
            texture: self.tx_pipe
            tex_coords: self.upper_coords

        Rectangle:
            pos: (self.x, self.upper_y - self.PTOP_HEIGHT)
            size: (64, self.PTOP_HEIGHT)
            texture: self.tx_ptop
    size_hint: (None, 1)
    width: 64


FloatLayout:
    id: main_layout
    Background:
        id: background
        canvas:
            Rectangle:
                pos: self.pos
                size: (self.width, self.height)
                texture: self.tx_background
    Bird:
        id: bird
        pos: (250, 250)
#        pos_hint: {'center_x': 0.3333, 'center_y': 0.6}
        size: (50, 50)
        size_hint: (None, None)
        source: 'images/spaceship1_big2.png'
    Fish:
        id: fish
        size: (100, 50)
        size_hint: (None, None)
        pos: (root.width- 50, 250)
        source: 'images/goldfish.png'
    Label:
        id: score_label
        text: "0"
        font_size: 75
        y: 250
    Label:
        id: gameover_label
        text: ""
        font_size: 50
    Label:
        id: highscore_label
        font_size: 50
        y: -250