from tkinter import *
import time

class Game:
    def __init__(self):
        self.root = Tk()
        self.canvas = Canvas(self.root, width = 800, height = 500)
        self.canvas.pack()
        self.root.update()
        self.bg = PhotoImage(file = 'bg.gif')
        for x in range(8):
            for y in range(5):
                self.canvas.create_image(100 * x,100 * y,image=self.bg,anchor='nw')
        self.sprites = []
    def mainloop(self):
        while True:
            for sprite in self.sprites:
                sprite.move()
            self.root.update_idletasks()
            self.root.update()
            time.sleep(0.01)

class Sprite:
    def __init__(self, game):
        self.game = game
    def move(self):
        pass

class Platform(Sprite):
    def __init__(self, game, photo_image, x, y):
        Sprite.__init__(self, game)
        self.photo_image = photo_image
        self.image = game.canvas.create_image(x,y,image=self.photo_image,anchor='nw')

class Fox(Sprite):
    def __init__(self, game):
        Sprite.__init__(self, game)
        self.images = [PhotoImage(file = 'fox.gif')]
        self.image = game.canvas.create_image(200, 400, image = self.images[0], anchor = 'nw')
        self.x = 2
        self.y = 0
        game.canvas.bind_all('<KeyPress-Left>',self.turn_left)
        game.canvas.bind_all('<KeyPress-Right>',self.turn_right)
    def turn_left(self, event):
        self.x = -2
    def turn_right(self, event):
        self.x = 2
    def move(self):
        self.game.canvas.move(self.image, self.x, self.y)

g = Game()
platforma1 = Platform(g, PhotoImage(file='p.gif'), 20, 400)
g.sprites.append(platforma1)
platforma2 = Platform(g, PhotoImage(file='p.gif'), 50, 300)
g.sprites.append(platforma2)
f = Fox(g)
g.sprites.append(f)
g.mainloop()