# install_twisted_rector must be called before importing the reactor
from __future__ import unicode_literals
from kivy.support import install_twisted_reactor
install_twisted_reactor()
# A Simple Client that send messages to the Echo Server
from twisted.internet import reactor, protocol
class EchoClient(protocol.Protocol):
def connectionMade(self):
self.factory.app.on_connection(self.transport)
def dataReceived(self, data):
self.factory.app.print_message(data.decode('utf-8'))
class EchoClientFactory(protocol.ClientFactory):
protocol = EchoClient
def __init__(self, app):
self.app = app
def startedConnecting(self, connector):
self.app.print_message('Started to connect.')
def clientConnectionLost(self, connector, reason):
self.app.print_message('Lost connection.')
def clientConnectionFailed(self, connector, reason):
self.app.print_message('Connection failed.')
from kivy.app import App
from kivy.uix.label import Label
from kivy.uix.textinput import TextInput
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.widget import Widget
from kivy.uix.image import Image
from kivy.core.window import Window
WindowWidth = 500
WindowHeight = 500
Window.clearcolor = (.2, .2, .2, 1)
Window.size = (WindowWidth, WindowHeight)
class WallImage(Image):
def __init__(self, **kwargs):
super(WallImage, self).__init__(**kwargs)
self._keyboard = Window.request_keyboard(None, self)
if not self._keyboard:
return
self._keyboard.bind(on_key_down=self.on_keyboard_down)
# ??? ?????, ????? ??. ?????
def on_keyboard_down(self, keyboard, keycode, text, modifiers):
if keycode[1] == 'a':
self.x -= 10
elif keycode[1] == 'd':
self.x += 10
elif keycode[1] == 'w':
self.y += 10
elif keycode[1] == 's':
self.y -= 10
else:
return False
return True
wall = WallImage(source='wall.png', pos=(100, 100))
# it is PLAYER
class MoveableImage(Image):
def __init__(self, **kwargs):
super(MoveableImage, self).__init__(**kwargs)
self._keyboard = Window.request_keyboard(None, self)
if not self._keyboard:
return
self._keyboard.bind(on_key_down=self.on_keyboard_down)
# ??????????????????.
# ?????? ?????
def collider(self):
# collider size - (48, 48)
# коллизия со стеной
if self.x <= wall.x + 48 and self.x >= wall.x - 48 and self.y <= wall.y + 48 and self.y >= wall.y - 48:
print("Collision!")
else:
print("....................")
# управление
def on_keyboard_down(self, keyboard, keycode, text, modifiers):
if keycode[1] == 'left':
self.x -= 10
self.collider()
elif keycode[1] == 'right':
self.x += 10
self.collider()
elif keycode[1] == 'up':
self.y += 10
self.collider()
elif keycode[1] == 'down':
self.y -= 10
self.collider()
else:
return False
return True
wimg = MoveableImage(source='player.png', pos=(200, 200))
# A simple kivy App, with a textbox to enter messages, and
# a large label to display all the messages received from
# the server
class OnlineGameAndroidApp(App):
connection = None
textbox = None
label = None
def build(self):
root = self.setup_gui()
self.connect_to_server()
return root
def setup_gui(self):
self.textbox = TextInput(size_hint_y=.1, multiline=False)
self.textbox.bind(on_text_validate=self.send_message)
self.label = Label(text='connecting...\n')
layout = BoxLayout(orientation='vertical')
layout.add_widget(self.label)
layout.add_widget(self.textbox)
layout.add_widget(wall)
layout.add_widget(wimg)
return layout
def connect_to_server(self):
reactor.connectTCP('localhost', 8000, EchoClientFactory(self))
def on_connection(self, connection):
self.print_message("Connected successfully!")
self.connection = connection
# отправка сообщения
def send_message(self, *args):
msg = str([wimg.x, wimg.y])#self.textbox.text
if msg and self.connection:
self.connection.write(msg.encode('utf-8'))
#self.textbox.text = ""
# получение сообщения
def print_message(self, msg):
self.label.text += "{}\n".format(msg)
print(format(msg))
if __name__ == '__main__':
OnlineGameAndroidApp().run()
