CODE THAT I AM RUNNING: Module Server

import socket
from _thread import *
from plyer import Player.  <--- Module that is causing the problem 
import json


class GameServer:
    def __init__(self):
        self.Server = '127.0.0.1'
        self.Port = 52674
        self.s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.p = []  # Starting positions for player 1 and player 2
        self.PlayerId = 0
        self.Players = [Player(630, 375, 'R', 'Arsenal', position='ST'),
                    Player(630, 440, 'B', 'Arsenal', position='ST')]

    def Bind(self):
        # Connects the client to the server
        try:
            self.s.bind((self.Server, self.Port))
        except socket.error:
            print("Error")

        # Listens to maximum 2 players only
        self.s.listen(2)
        print("Waiting for a connection...")

    def ReturnSocket(self):
        return self.s

   def ThreadedClient(self, conn, curr_player):
        conn.send(json.dumps(self.Players[curr_player]))
        reply = ""
        while True:
            # Continuously runs when the client is connected
            try:
                data = json.loads(conn.recv(2048))
                self.Players[curr_player] = data

                if not data:
                    print("Player Left")
                    break
                else:
                    if curr_player == 1:
                        reply = self.Players[0]
                    else:
                        reply = self.Players[1]

                    print("Received: ", data)
                    print("Sending: ", reply)

                conn.sendall(json.dumps(reply))
            except:
                break

        print("Connection Lost")
        conn.close()


def main():
    GS = GameServer()
    GS.Bind()
    while True:
        s = GS.ReturnSocket()
        # Continuously looking for connections
        conn, addr = s.accept()
        print(addr, "has joined the game")

        # Function runs in the background
        start_new_thread(GS.ThreadedClient, (conn, GS.PlayerId))
        GS.PlayerId  = 1


if __name__ == '__main__':
    main()

CODE THAT I AM IMPORTING: Module plyer

import pygame
import sqlite3
import random


class Player:
    def __init__(self, x, y, colour, team, position):
        self.window = pygame.display.set_mode((1280, 800))

        # Connecting to the database
        self.conn = sqlite3.connect('/Users/kelanwestwood/Desktop/College Computer science project/Cvs '
                                'project/FifaStats.db')
        self.cur = self.conn.cursor()

        self.red = (255, 0, 0)
        self.blue = (0, 0, 255)
        self.Team = team
        self.Position = position

        self.PlayerName = self.PlayerFinder('Name')
        if self.PlayerName is None:
            if self.Position == 'LW':
                self.Position = 'LM'
            elif self.Position == 'RW':
                self.Position = 'RM'
            else:
                pass
        # Stats
        self.PlayerName = self.PlayerFinder('Name')
        self.Nationality = ""
        self.Pace = ""
        self.Shoot = ""
        self.Pass = ""
        self.Dribble = ""
        self.GKDive = ""
        self.Reflex = ""
        # Player
        self.x = x
       self.y = y
        self.width = 20
        self.height = 20
        self.Colour = colour
        self.rect = (self.x, self.y, self.width, self.height)
        # Barrier
        self.barrier = pygame.Rect(0, 0, 200, 200)
        # Player Controls
        self.HoldingBall = False
        self.DefendActive = False
        self.LockedPass = True

def DrawPlayerShape(self):
    # Colour option
    if self.Colour == 'R':
        self.Colour = self.red
    elif self.Colour == 'B':
        self.Colour = self.blue

    # print(co_ordinate)
    pygame.draw.rect(self.window, self.Colour, self.rect)

When I run the module Server, it keeps booting up Pygame and opening an empty black window. I have tried changing the import from import *, to from module import class, however the Pygame window keeps booting up. I do not even have anything running in the plyer module, to begin the Pygame window to open. Why does Pygame keep running when I import the plyer module?

CodePudding user response：

It is NOT problem with import. You run PyGame in your server.

When you run server then you run GameServer()
and this runs self.Players = [Player(...), ...] in GameServer.__init__()
and this runs pygame.display.set_mode((1280, 800)) in Player.__init__().

And this displays PyGame window.

You would have to remove pygame.display.set_mode((1280, 800)) to stop displaying window.

But later this can make problem with other functions, ie. pygame.draw.rect in DrawPlayerShape.

Frankly, server rather shouldn't use any PyGame functions. Only clients should use PyGame