The bottom line is to paint everything in a certain rectangle inside.

Do not judge strictly, I am a schoolboy and recently faced programming.
Main file:

import gamefield i = 0 j = 0 a = gamefield.graphics() a.point(-300, 300, -250, 300, -250, 250, -300, 250)

gamefield file:

 import turtle class graphics: def point(x1, y1, x2, y2, x3, y3, x4, y4, fakearg): turtle.speed(500) # тут может быть любое значение от 0 и до 500 или даже больше turtle.fillcolor('black') turtle.begin_fill() turtle.goto(x1, y1) turtle.goto(x2, y2) turtle.goto(x3, y3) turtle.goto(x4, y4) turtle.end_fill()

If turtle.speed (something), something is low, or the string turtle.speed () is missing, then:

 Type error: unsupported operand type(s) for -: 'graphics' and 'int' Traceback (most recent call last): File "C:\Users\ХХХ-Х\Desktop\змейка python\Отладка бага\MAIN.py", line 9, in < module> a.point(-300, 300, -250, 300, -250, 250, -300, 250) File "C:\Users\ХХХ-Х\Desktop\змейка python\Отладка бага\GAMEFIELD.py", line 8, in point turtle.goto(x1, y1) File "<string>", line 8, in goto File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", li ne 1776, in goto self._goto(Vec2D(x, y)) File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", li ne 3165, in _goto diff = (end-start) File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", li ne 262, in __sub__ return Vec2D(self[0]-other[0], self[1]-other[1]) TypeError: unsupported operand type(s) for -: 'graphics' and 'float'

If turtle.speed () is important, then this error occurs:

 C:\Users\ХХХ-Х\Desktop\змейка python\Отладка бага>main.py Traceback (most recent call last): File "C:\Users\ХХХ-Х\Desktop\змейка python\Отладка бага\MAIN.py", line 9, in < module> a.point(-300, 300, -250, 300, -250, 250, -300, 250) File "C:\Users\ХХХ-Х\Desktop\змейка python\Отладка бага\GAMEFIELD.py", line 9, in point turtle.goto(x1, y1) File "<string>", line 8, in goto File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", li ne 1776, in goto self._goto(Vec2D(x, y)) File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", li ne 3195, in _goto self._update() #count=True) File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", line 2660, in _update self._update_data() File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", line 2651, in _update_data self._pencolor, self._pensize) File "C:\Users\ХХХ-Х\AppData\Local\Programs\Python\Python35\lib\turtle.py", line 543, in _drawline cl.append(x * self.xscale) TypeError: unsupported operand type(s) for *: 'graphics' and 'float'

    1 answer 1

    The first argument to the usual method such as graphics.point() is always self in Python. To eliminate the error, you need to specify it before x1 in the method definition.