морской бой. 2 группа. часть 2

import tkinter as tk
from tkinter import messagebox
import time

def on_click_canvas(event):
    _button = 0
    if event.num == 3:
        _button = 1
    mouse_x = canvas.winfo_pointerx() - canvas.winfo_rootx()
    mouse_y = canvas.winfo_pointery() - canvas.winfo_rooty()

    map_x = mouse_x // cell_size_w
    map_y = mouse_y // cell_size_h

    print(f"Click button {_button} x:{mouse_x}, y:{mouse_y} cell({map_x},{map_y})")

def command_new_game():
    print("New game")

def command_debug_show_ships():
    print("command_debug_show_ships")

def on_close_window():
    global run_app
    if messagebox.askokcancel("Морской бой", "Завершить работу программы?"):
        run_app = False
        game.destroy()

def draw_game_map():
    for i in range(cells_w + 1):
        canvas.create_line(cell_size_w * i, 0, cell_size_w * i, size_h)

    for i in range(cells_h + 1):
        canvas.create_line(0, cell_size_h * i, size_w, cell_size_h * i)

size_w = 733
size_h = 444
cells_w = 5
cells_h = 5
cell_size_w = size_w // cells_w
cell_size_h = size_h // cells_h
size_w = cells_w * cell_size_w
size_h = cells_h * cell_size_h

menu_size = 250

battle_map = [[0 for _ in range(cells_w)] for _ in range(cells_h)]
print(battle_map)

_version = "0.1"
run_app = True
game = tk.Tk()
game.protocol("WM_DELETE_WINDOW", on_close_window)
game.resizable(0, 0) # Запрет изменения размеров окна
game.wm_attributes("-topmost", 1) # окно приложение всегда на первом плане.
game.title(f"Игра морской бой. Версия {_version}")
canvas = tk.Canvas(game, width=size_w+menu_size, height=size_h, bd=0, highlightthickness=0)
canvas.create_rectangle(0, 0, size_w, size_h, fill="white")
canvas.pack()

button1 = tk.Button(game, text="Начать новую игру", command=command_new_game)
button2 = tk.Button(game, text="Показать корабли (отладка)", command=command_debug_show_ships)
button1.place(x=size_w+20, y=30)
button2.place(x=size_w+20, y=90)

canvas.bind_all("<Button-1>", func=on_click_canvas) # обработка нажатия левой кнопки мыши
canvas.bind_all("<Button-3>", func=on_click_canvas) # обработка нажатия правой кнопки мыши

draw_game_map()
while run_app:
    if run_app:
        game.update_idletasks()
        game.update()