Pythonでゲームを作成中に属性エラーが発生しました。

Question

私はこのコードをしばらく見ていて、問題を見つけることができません。誰も助けることができますか？ これは私のコードです：

from tkinter import * 
import random 
import time 

class Game: 
    def __init__(self): 
     self.tk = Tk() 
     self.tk.title("Mr stick man adventures") 
     self.tk.resizable(0,0) 
     self.tk.wm_attributes("-topmost", 1) 
     self.canvas = Canvas(self.tk, width=500, height=500, highlightthickness=0) 
     self.canvas.pack() 
     self.tk.update() 
     self.canvas_height = 500 
     self.canvas_width = 500 
     self.bg = PhotoImage(file="Background.png") 
     w = self.bg.width() 
     h = self.bg.height() 
     for x in range(0,5): 
      for y in range(0,5): 
       self.canvas.create_image(x * w, y * h,image=self.bg, anchor='nw') 
     self.sprites = [] 
     self.running = True 

    def mainloop(self): 
     while 1: 
      if self.running == True: 
       for sprite in self.sprites: 
        sprite.move() 
      self.tk.update_idletasks() 
      self.tk.update() 
      time.sleep(0.01) 

class Coords: 
    def __init__(self,x1=0, y1=0, x2=0, y2=0): 
     self.x1 = x1 
     self.y1 = y1 
     self.x2 = x2 
     self.y2 = y2 

def within_x(co1,co2): 
    if co1.x1 > co2.x1 and co1.x1 < co2.x2: 
     return True 
    elif co1.x2 > co2.x1 and co1.x2 < co2.x2: 
     return True 
    elif co2.x1 > co1.x1 and co2.x1 < co1.x2: 
     return True 
    elif co2.x2 > co1.x1 and co2.x2 < co1.x2: 
     return True 
    else: 
     return False 

def within_y(co1,co2): 
    if (co1.y1 > co2.y1 and co1.y1 < co2.y2) \ 
      or(co1.y2 > co2.y1 and co1.y2 < co2.y2) \ 
      or(co2.y1 > co1.y1 and co2.y1 < co1.y2) \ 
      or(co2.y2 > co1.y1 and co2.y2 < co1.y2): 
     return True 
    else: 
     return False 

def collided_left(co1,co2): 
    if within_y(co1,co2): 
     if co1.x1 <= co2.x2 and co1.x1 >= co2.x1: 
      return True 
    return False 

def collided_right(co1,co2): 
    if within_y(co1,co2): 
     if co1.x2 >= co2.x1 and co1.x2 <= co2.x2: 
      return True 
    return False 

def collided_top(co1,co2): 
    if within_x(co1,co2): 
     if co1.y1 <= co2.y2 and co1.y1 >= co2.y1: 
      return True 
    return False 

def collided_bottom(y,co1,co2): 
    if within_x(co1,co2): 
     y_calc = co1.y2 + y 
     if y_calc >= co2.y1 and y_calc <= co2.y2: 
      return True 
    return False 

class Sprite: 
    def __init__(self,game): 
     self.game = game 
     self.endgame = False 
     self.coordinates = None 

    def move(self): 
     pass 

    def coords(self): 
     return self.coordinates 

class PlatformSprite(Sprite): 
    def __init__(self, game, photo_image, x, y, width, height): 
     Sprite.__init__(self,game) 
     self.photo_image = photo_image 
     self.image = game.canvas.create_image(x,y,image=self.photo_image,anchor='nw') 
     self.coords = Coords(x,y,x + width,y + height) 

class StickFigureSprite(Sprite): 
    def __init__(self,game): 
     Sprite.__init__(self,game) 
     self.images_left = [ 
      PhotoImage(file="l_r.gif"), 
      PhotoImage(file="l_r2.gif"), 
      PhotoImage(file="l_j.gif") 
     ] 
     self.images_right = [ 
      PhotoImage(file="r_r.gif"), 
      PhotoImage(file="r_r2.gif"), 
      PhotoImage(file="r_j.gif") 
     ] 
     self.image = game.canvas.create_image(200,470,image=self.images_left[0],anchor='nw') 
     self.x = -2 
     self.y = 0 
     self.current_image = 0 
     self.current_image_add = 1 
     self.jump_count = 0 
     self.last_time = time.time() 
     self.coordinates = Coords() 
     game.canvas.bind_all("<KeyPress-Left>", self.turn_left) 
     game.canvas.bind_all("<KeyPress-Right>", self.turn_right) 
     game.canvas.bind_all("<space>", self.jump) 

    def turn_left(self, evt): 
     if self.y == 0: 
      self.x = -2 

    def turn_right(self,evt): 
     if self.y == 0: 
      self.x = 2 

    def jump(self, evt): 
     if self.y == 0: 
      self.y = -4 
      self.jump_count = 0 

    def animate(self): 
     if self.x != 0 and self.y == 0: 
      if time.time() - self.last_time > 0.1: 
       self.last_time = time.time() 
       self.current_image += self.current_image_add 
       if self.current_image >= 2: 
        self.current_image_add = -1 
       if self.current_image <= 0: 
        self.current_image_add = 1 
     if self.x < 0: 
      if self.y != 0: 
       self.game.canvas.itemconfig(self.image,image=self.images_left[2]) 
      else: 
       self.game.canvas.itemconfig(self.image,image=self.images_left[self.current_image]) 
     elif self.x > 0: 
      if self.y != 0: 
       self.game.canvas.itemconfig(self.image,image=self.images_right[2]) 
      else: 
       self.game.canvas.itemconfig(self.image,image=self.images_right[self.current_image]) 

    def coords(self): 
     xy = self.game.canvas.coords(self.image) 
     self.coordinates.x1 = xy[0] 
     self.coordinates.y1 = xy[1] 
     self.coordinates.x2 = xy[0] + 27 
     self.coordinates.y2 = xy[1] + 30 
     return self.coordinates 

    def move(self): 
     self.animate() 
     if self.y < 0: 
      self.jump_count += 1 
      if self.jump_count > 20: 
       self.y = 4 
     if self.y > 0: 
      self.jump_count -= 1 
     co = self.coords() 
     left = True 
     right = True 
     top = True 
     bottom = True 
     falling = True 
     if self.y > 0 and co.y2 >= self.game.canvas_height: 
      self.y = 0 
      bottom = False 
     elif self.y < 0 and co.y1 <= 0: 
      self.y = 0 
      top = False 
     if self.x > 0 and co.x2 >= self.game.canvas_width: 
      self.x = 0 
      right = False 
     elif self.x < 0 and co.x1 <= 0: 
      self.x = 0 
      left = False 
     for sprite in self.game.sprites: 
      if sprite == self: 
       continue 
      sprite_co = sprite.coords 
      if top and self.y < 0 and collided_top(co,sprite_co): 
       self.y = -self.y 
       top = False 
      if bottom and self.y > 0 and collided_bottom(self.y,co,sprite_co): 
       self.y = sprite_co.y1 - co.y2 
       if self.y < 0: 
        self.y = 0 
       bottom = False 
       top = False 
      if bottom and falling and self.y == 0 and co.y2 < self.game.canvas_height and collided_bottom(1,co,sprite_co): 
       falling = False 
      if left and self.x < 0 and collided_left(co,sprite_co): 
       self.x = 0 
       left = False 
       if sprite.endgame: 
        self.game.running = False 
      if right and self.x > 0 and collided_right(co,sprite_co): 
       self.x = 0 
       right = False 
       if sprite.endgame: 
        self.game.running = False 
     if falling and bottom and self.y == 0 and co.y2 < self.game.canvas_height: 
      self.y = 4 
     self.game.canvas.move(self.image,self.x,self.y) 

class DoorSprite(Sprite): 
    def __init__(self,game,photo_image,x,y,width,height): 
     Sprite.__init__(self,game) 
     self.photo_image = photo_image 
     self.image = game.canvas.create_image(x,y,image=self.photo_image,anchor='nw') 
     self.coordinates = Coords(x,y, x + (width/2), y + height) 
     self.endgame=True 

g = Game() 
platform1 = PlatformSprite(g, PhotoImage(file="platform1.png"),0,480,100,10) 
platform2 = PlatformSprite(g, PhotoImage(file="platform1.png"),150,440,100,10) 
platform3 = PlatformSprite(g, PhotoImage(file="platform1.png"),300, 400, 100, 10) 
platform4 = PlatformSprite(g, PhotoImage(file="platform1.png"),300, 160, 100, 10) 
platform5 = PlatformSprite(g, PhotoImage(file="platform2.png"),175, 350, 66, 10) 
platform6 = PlatformSprite(g, PhotoImage(file="platform2.png"),50, 300, 66, 10) 
platform7 = PlatformSprite(g, PhotoImage(file="platform2.png"),170, 120, 66, 10) 
platform8 = PlatformSprite(g, PhotoImage(file="platform2.png"),45, 60, 66, 10) 
platform9 = PlatformSprite(g, PhotoImage(file="platform1.png"),170, 250, 37, 10) 
platform10 = PlatformSprite(g, PhotoImage(file="platform1.png"),230, 200, 37, 10) 
g.sprites.append(platform1) 
g.sprites.append(platform2) 
g.sprites.append(platform3) 
g.sprites.append(platform4) 
g.sprites.append(platform5) 
g.sprites.append(platform6) 
g.sprites.append(platform7) 
g.sprites.append(platform8) 
g.sprites.append(platform9) 
g.sprites.append(platform10) 
door = DoorSprite(g,PhotoImage(file="door1.gif"),45,30,40,35) 
g.sprites.append(door) 
sf = StickFigureSprite(g) 
g.sprites.append(sf) 
g.mainloop() 

私はこれを実行すると、私はこのエラー：

Traceback (most recent call last): 
    File "C:\Users\OWNER\AppData\Local\Programs\Python\Python36-32\Mr_stick_man_adventures.py", line 260, in <module> 
    g.mainloop() 
    File "C:\Users\OWNER\AppData\Local\Programs\Python\Python36-32\Mr_stick_man_adventures.py", line 29, in mainloop 
    sprite.move() 
    File "C:\Users\OWNER\AppData\Local\Programs\Python\Python36-32\Mr_stick_man_adventures.py", line 213, in move 
    if left and self.x < 0 and collided_left(co,sprite_co): 
    File "C:\Users\OWNER\AppData\Local\Programs\Python\Python36-32\Mr_stick_man_adventures.py", line 63, in collided_left 
    if within_y(co1,co2): 
    File "C:\Users\OWNER\AppData\Local\Programs\Python\Python36-32\Mr_stick_man_adventures.py", line 54, in within_y 
    if (co1.y1 > co2.y1 and co1.y1 < co2.y2) \ 
AttributeError: 'function' object has no attribute 'y1' 

Answer 1

その助けてください、あなたが

sprite_coを意味

sprite_co = sprite.coords

を持っているので、関数ではなく関数を参照する戻り値を返します。その後の関数呼び出しでは、属性y1にアクセスしようとしますが、sprite_coは（私が意図したと思われる関数呼び出しの戻り値ではなく）関数なので、y1属性はありません。

sprite_co = sprite.coords()