基于Tkinter的Python游戏的PodSixNet多人联网库

Question

我试图弄清楚如何使用PodSixNet来使用tkinter多人游戏。

然后我从两个终端会话中启动server.py和main.py并单击该按钮，这会触发Deck.confirm_move（）。 Deck.confirm_move（）应该发送信息到服务器：

connection.Send({"action": "myaction", "myvar": 33}) 

的问题是，响应是在服务器上可见，只有当我关闭窗口：

> python ./server.py 
Starting server on localhost 
('boxesServe=', '<__main__.BoxesServer listening 127.0.0.1:31425 at 0x7f7de91193b0>') 
new connection: channel = <__main__.ClientChannel connected 127.0.0.1:56286 at 0x7f7de9119638> 

#THIS APPEARS WHEN I CLOSE THE WINDOW 
**{'action': 'myaction', 'myvar': 33} 
('myaction:', {'action': 'myaction', 'myvar': 33})** 


> python ./main.py 
('connection=', '<PodSixNet.EndPoint.EndPoint 127.0.0.1:31425 at 0x7f447af96cf8>') 

我有几个文件/类，所以我做了一个最小的例子。如果您对我如何组织脚本有意见，请告诉我。

main.py：

#launch the GUI and mainloop 
from PodSixNet.Connection import ConnectionListener, connection 
import Gui 
import config as cfg 
if __name__ == "__main__": 
    gui_instance = Gui.Gui() 
    gui_instance.main() 
    cfg.canvas.mainloop() 

    pass 
    while 1: 
     connection.Pump() 
     gui_instance.Pump() 

config.py：

#Here I initialize objects/parameters that are shared between scripts. 
#Is this good practice? 
win = None 
canvas = None 
deck = False 

Gui.py：

#Define the GUI with a canvas, buttons, etc. Call self.Connect() 
import Tkinter as tk 

from PodSixNet.Connection import ConnectionListener, connection 
import config as cfg 
from Deck import Deck 
class Gui(ConnectionListener): 
    def __init__(self): 
    cfg.win=tk.Tk() 

    """Create cfg.canvas""" 
    cfg.canvas=tk.Canvas(cfg.win,height=300,width=300,name="canvas") 
    """Buttons""" self.btnConf=tk.Button(cfg.win,text="Confirm",width=6,name="btnConf",bg="white",anchor=tk.W) 
    self.btnConf.bind('<ButtonRelease-1>', self.buttonCallback) 
    self.btnConf_window = cfg.canvas.create_window(50,50,anchor=tk.NW, window=self.btnConf) 
    cfg.canvas.grid(row = 1, column = 0, rowspan = 5) 

    self.Connect() # <--- PodSixNet's Connect 

    def buttonCallback(self, event): 
    cfg.deck.confirm_move() 

    def main(self): 
    """Deal deck""" 
    cfg.deck = Deck() 

Deck.py：

#Here is where the actions of the game are run. 
#Here I want to use Send to send information to the server 
from PodSixNet.Connection import ConnectionListener, connection 

class Deck(ConnectionListener): 
    def __init__(self): 
    pass 
    def confirm_move(self): 
    print("connection=",str(connection)) 
    connection.Send({"action": "myaction", "myvar": 33}) 

server.py：

import PodSixNet.Channel 
import PodSixNet.Server 
from time import sleep  
class ClientChannel(PodSixNet.Channel.Channel): 
    def Network(self, data): 
    print data 

    def Network_myaction(self, data): 
    print("myaction:", data) 

class BoxesServer(PodSixNet.Server.Server): 
    channelClass = ClientChannel 

    def __init__(self, *args, **kwargs): 
    PodSixNet.Server.Server.__init__(self, *args, **kwargs) 

    def Connected(self, channel, addr): 
    print 'new connection: channel = ', channel 

print "Starting server on localhost" 
boxesServe = BoxesServer() 
print("boxesServe=",str(boxesServe)) 
while True: 
    boxesServe.Pump() 
    sleep(0.01) 

Answer 1

您可以替换cfg.canvas.mainloop（）与窗口对象上循环中调用的update（）和update_idletasks（）循环。在你的情况下，while循环就变成了：

while 1: 
    connection.Pump() 
    self.Pump() 
    cfg.win.update() 
    cfg.win.update_idletasks() 

因为在main.py你现在有：

if __name__ == "__main__": 
    gui_instance = Gui.Gui() 
    gui_instance.main() 
    #cfg.canvas.mainloop() 

将while循环在初始化图形界面后，在Gui.main结束（） ：

def main(self): 
    """Deal deck""" 
    cfg.deck = Deck() 
    while 1: 
    connection.Pump() 
    self.Pump() 
    cfg.win.update() 
    cfg.win.update_idletasks() 

你应该全部设置。