client.py

import socket
import tkinter as tk
from tkinter import ttk
from chainRxa2 import call_join_start


selected_playersize = 2
selected_gridSize = 8
values = [i for i in range(2, 11)]


def call_join(
    root,
    local_page,
    widget_destroy,
    image_frame,
    button_style,
    home_page,
    isHost,
    sound_option,
):

    hostname = socket.gethostname()
    ipaddress = socket.gethostbyname(hostname)

    def start(ip, isHostOnly):
        if len(ip) == 0:
            ip = ipaddress
        call_join_start(
            root,
            local_page,
            call_join,
            widget_destroy,
            home_page,
            image_frame,
            selected_playersize,
            selected_gridSize,
            button_style,
            isHost,
            isHostOnly,
            ip,
            sound_option,
        )

    widget_destroy(root)
    image_frame()

    new_frame = ttk.Frame(root, relief="raised", borderwidth=2)
    text = "IP Address: "
    ipaddr = tk.StringVar()

    def total_player(event):
        global selected_playersize
        selected_playersize = player_size.get()

    def total_grid(event):
        global selected_gridSize
        selected_gridSize = grid_size.get()

    if not isHost:

        new_frame.place(x=125, y=390)
        ip_label = ttk.Label(new_frame, style="W.TLabel", text=text)
        ip_label.grid(column=0, row=0, padx=10, sticky=tk.W)

        ip_entry = ttk.Entry(new_frame, textvariable=ipaddr, style="W.TEntry", width=30)
        ip_entry.grid(column=1, row=0, padx=10, sticky=tk.E)

        def focus_in(*args):
            ip_entry.delete(0, "end")

        ip_entry.bind("<FocusIn>", focus_in)
        ip_entry.insert(0, "Enter IP address")

    else:
        new_frame.place(x=100, y=390)
        player_size = ttk.Combobox(new_frame)
        player_size["values"] = values[:7]
        player_size["state"] = "readonly"
        player_size["style"] = "W.TCombobox"
        player_size.current(0)
        player_size.grid(column=1, row=1, sticky=tk.W)
        player_size.bind("<<ComboboxSelected>>", total_player)

        text = ttk.Label(new_frame, text="No of Players: ", style="W.TLabel")
        text.grid(column=0, row=1, sticky=tk.W)

        grid_size = ttk.Combobox(new_frame)
        grid_size["values"] = values[6:]
        grid_size["state"] = "readonly"
        grid_size["style"] = "W.TCombobox"
        grid_size.current(0)
        grid_size.grid(column=1, row=2, sticky=tk.W)
        grid_size.bind("<<ComboboxSelected>>", total_grid)

        text = ttk.Label(new_frame, text="Grid Size: ", style="W.TLabel")
        text.grid(column=0, row=2, sticky=tk.W)

        for widget in new_frame.winfo_children():
            widget.grid(padx=5, pady=3)

        host_only = ttk.Button(
            new_frame,
            text="Host Only",
            style="W.TButton",
            command=lambda: start(ipaddr.get(), True),
        )
        host_only.grid(column=1, row=3, padx=5, pady=5)

    submit_button = ttk.Button(
        new_frame,
        text="Submit and Play",
        style="W.TButton",
        command=lambda: start(ipaddr.get(), False),
    )
    submit_button.grid(column=0, row=3, padx=5, pady=5)

    back_button = ttk.Button(
        new_frame, text="Back", style="W.TButton", command=local_page
    )
    column = 1 if not isHost else 2
    back_button.grid(column=column, row=3, padx=5, pady=5)

    root.mainloop()