def __init__(self, resolution, host, port, username, password, split="\n"):
global network_log
self.log = Log('client')
network_log = Log('network')
# must have at least one handler
self.log.logger.addHandler(logging.NullHandler())
network_log.logger.addHandler(logging.NullHandler())
# opengl must be initialized first
self.log.info("Initializing display (windowed at %(resolution)s)",
dict(resolution='%dx%d' % resolution))
self._screen = pygame.display.set_mode(resolution, OPENGL | DOUBLEBUF)
pygame.display.set_caption('yamosg')
self.log.debug(
"OpenGL setup (version=\"%(version)s\", vendor=\"%(vendor)s\")",
dict(version=glGetString(GL_VERSION),
vendor=glGetString(GL_VENDOR)))
setup_opengl()
Client.cursor_default = pygame.cursors.arrow
Client.cursor_capture = pygame.cursors.diamond
self._resolution = Vector2i(resolution)
self._username = username
self._password = password
self._split = split
self._running = False
self._state = StateManager()
self._game = GameWidget(self, self._resolution)
self._container = Composite(Vector2i(0, 0),
self._resolution,
children=[self._game])
self._toolbar = Toolbar(self._game)
self._window = VBox()
self._window.add(self._toolbar,
size=LayoutAttachment(Vector2i(1, 0), Vector2i(0,
25)))
self._window.add(self._container)
self._state.push(GameState(self._resolution, self._window))
self._network = Network(self, host, port)
self._command_store = {}
self._command_queue = []
self._command_lock = threading.Lock()
self._playerid = None
self._players = {}
self._capture_position = None
self._timer = 0
# resizing must be done after state has been created so the event is propagated proper.
self._resize(self._resolution)
def __init__(self, resolution, host, port, username, password, split="\n"):
global network_log
self.log = Log('client')
network_log = Log('network')
# must have at least one handler
self.log.logger.addHandler(logging.NullHandler())
network_log.logger.addHandler(logging.NullHandler())
# opengl must be initialized first
self.log.info("Initializing display (windowed at %(resolution)s)", dict(resolution='%dx%d'%resolution))
self._screen = pygame.display.set_mode(resolution, OPENGL|DOUBLEBUF)
pygame.display.set_caption('yamosg')
self.log.debug("OpenGL setup (version=\"%(version)s\", vendor=\"%(vendor)s\")", dict(version=glGetString(GL_VERSION), vendor=glGetString(GL_VENDOR)))
setup_opengl()
Client.cursor_default = pygame.cursors.arrow
Client.cursor_capture = pygame.cursors.diamond
self._resolution = Vector2i(resolution)
self._username = username
self._password = password
self._split = split
self._running = False
self._state = StateManager()
self._game = GameWidget(self, self._resolution)
self._container = Composite(Vector2i(0,0), self._resolution, children=[self._game])
self._toolbar = Toolbar(self._game)
self._window = VBox()
self._window.add(self._toolbar, size=LayoutAttachment(Vector2i(1,0), Vector2i(0,25)))
self._window.add(self._container)
self._state.push(GameState(self._resolution, self._window))
self._network = Network(self, host, port)
self._command_store = {}
self._command_queue = []
self._command_lock = threading.Lock()
self._playerid = None
self._players = {}
self._capture_position = None
self._timer = 0
# resizing must be done after state has been created so the event is propagated proper.
self._resize(self._resolution)
class Client:
cursor_default = None
cursor_capture = None
def __init__(self, resolution, host, port, username, password, split="\n"):
global network_log
self.log = Log('client')
network_log = Log('network')
# must have at least one handler
self.log.logger.addHandler(logging.NullHandler())
network_log.logger.addHandler(logging.NullHandler())
# opengl must be initialized first
self.log.info("Initializing display (windowed at %(resolution)s)",
dict(resolution='%dx%d' % resolution))
self._screen = pygame.display.set_mode(resolution, OPENGL | DOUBLEBUF)
pygame.display.set_caption('yamosg')
self.log.debug(
"OpenGL setup (version=\"%(version)s\", vendor=\"%(vendor)s\")",
dict(version=glGetString(GL_VERSION),
vendor=glGetString(GL_VENDOR)))
setup_opengl()
Client.cursor_default = pygame.cursors.arrow
Client.cursor_capture = pygame.cursors.diamond
self._resolution = Vector2i(resolution)
self._username = username
self._password = password
self._split = split
self._running = False
self._state = StateManager()
self._game = GameWidget(self, self._resolution)
self._container = Composite(Vector2i(0, 0),
self._resolution,
children=[self._game])
self._toolbar = Toolbar(self._game)
self._window = VBox()
self._window.add(self._toolbar,
size=LayoutAttachment(Vector2i(1, 0), Vector2i(0,
25)))
self._window.add(self._container)
self._state.push(GameState(self._resolution, self._window))
self._network = Network(self, host, port)
self._command_store = {}
self._command_queue = []
self._command_lock = threading.Lock()
self._playerid = None
self._players = {}
self._capture_position = None
self._timer = 0
# resizing must be done after state has been created so the event is propagated proper.
self._resize(self._resolution)
def add_window(self, win):
self._container.add(win)
@event(pygame.QUIT)
def quit(self, event=None):
self._running = False
def is_running(self):
return self._running
def resolution(self):
return self._resolution
def run(self):
self._running = True
self._network.start()
while self._running:
try:
self._flush_queue()
self._logic()
self._render()
except GLError:
traceback.print_exc()
self.quit()
except:
traceback.print_exc()
@event(pygame.VIDEORESIZE, lambda event: Vector2i(event.w, event.h))
def _resize(self, resolution):
self.log.debug("Resolution changed to %dx%d", resolution.x,
resolution.y)
#self._screen = pygame.display.set_mode(resolution.xy(), OPENGL|DOUBLEBUF|RESIZABLE)
setup_opengl()
self._resolution = resolution
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glOrtho(0, resolution.x, 0, resolution.y, -1.0, 1.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
self._state.resize(resolution)
self._game.on_resize(resolution, True)
def _flush_queue(self):
while True:
self._command_lock.acquire()
if len(self._command_queue) == 0:
self._command_lock.release()
break
command, args = self._command_queue.pop(0)
self._command_lock.release()
try:
self._dispatch(command, args)
except:
traceback.print_exc()
def _logic(self):
global event_table
for event in pygame.event.get():
func, adapter = event_table.get(event.type, (None, None))
if func is None:
continue
func(self, adapter(event))
t = time()
if t - self._timer > 1.0:
self._toolbar.invalidate()
self._timer = t
@event(pygame.MOUSEMOTION)
def _mousemotion(self, event):
pos = Vector2i(event.pos)
pos.y = self._resolution.y - pos.y
self._state.on_mousemove(pos)
@event(pygame.MOUSEBUTTONDOWN)
def _mousebuttondown(self, event):
pos = Vector2i(event.pos)
pos.y = self._resolution.y - pos.y
if self._capture_position is not None:
if event.button == 1:
callback, args, kwargs = self._capture_position
try:
callback(pos, *args, **kwargs)
except:
traceback.print_exc()
self._capture_position = None
pygame.mouse.set_cursor(*Client.cursor_default)
return
self._state.on_buttondown(pos, event.button)
@event(pygame.MOUSEBUTTONUP)
def _mousebuttonup(self, event):
pos = Vector2i(event.pos)
pos.y = self._resolution.y - pos.y
self._state.on_buttonup(pos, event.button)
def _render(self):
glClearColor(1, 0, 0, 0)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
self._state.render()
pygame.display.flip()
def _dispatch(self, cmd, args):
""" Run command """
global network_log
network_log.debug('got %s(%s)', cmd, ', '.join([str(x) for x in args]))
try:
# Try to get function
func = getattr(self, cmd)
# See if it is exposed, so a malicious cannot run any func.
if not getattr(func, 'exposed'):
raise AttributeError # raised to get same handling as a non-existing func.
except AttributeError:
print 'Malformed or bad command:', cmd, args
return
except:
print 'Unhandled exception when running command:', cmd, args
traceback.print_exc()
return
func(*args)
def push_command(self, line):
# Run from network thread
try:
self._command_lock.acquire()
tokens = parse_tokens(line)
id = tokens[0]
if id == 'UNICAST' or id == 'BROADCAST':
id, command, args = parse(line)
self._command_queue.append((command, args))
elif id in self._command_store:
status = tokens[1]
args = tuple(tokens[2:])
data = line[len(id) + len(status) + 2:]
self._command_store[id].reply(status, args, data)
else:
raise RuntimeError, 'Got a reply for ID ' + id + ' but no matching request'
except:
traceback.print_exc()
finally:
self._command_lock.release()
def call(self, command, *args):
"""
Synchronously call and get reply
"""
cmd = Command(command, *args)
# send command
with self._command_lock:
self._command_store[cmd.id] = cmd
self._network.send(str(cmd) + self._split)
# await reply
reply = cmd.wait()
# delete command
with self._command_lock:
del self._command_store[cmd.id]
return reply
@server_call('LIST_OF_ENTITIES', decode=True)
def list_of_entities(self, descriptions):
self._game.set_entities([Entity(**x) for x in descriptions])
@expose
def NEWENT(self, data):
decoded = json.loads(data)
self._game.add_entity(Entity(**decoded))
@server_call('ENTINFO', 'id', decode=True)
def entity_info(self, info):
return info
@server_call('ENTACTION', 'id', 'action', decode=True)
def entity_action(self, info):
return info
@server_call('PLAYERINFO', 'id', decode=True)
def playerinfo(self, info):
self._toolbar.set_cash(info['cash'])
@expose
def CASH(self, amount):
self._toolbar.set_cash(int(amount))
@server_call('LOGIN', 'username', 'password', decode=True)
def login(self, info):
self.playerid = info['id']
self.log.debug('player id is %s', self.playerid)
self.playerinfo(self.playerid)
@server_call('PLAYERS', decode=True)
def players(self, players):
return players
def player_by_id(self, id):
return self._players.get(unicode(id), None)
@expose
def Hello(self):
self.call('SET', 'ENCODER', 'json')
try:
self.login(username=self._username, password=self._password)
except RuntimeError, e:
self.log.error(e)
self.quit()
return
self._players = self.players()
self.list_of_entities()
class Client:
cursor_default = None
cursor_capture = None
def __init__(self, resolution, host, port, username, password, split="\n"):
global network_log
self.log = Log('client')
network_log = Log('network')
# must have at least one handler
self.log.logger.addHandler(logging.NullHandler())
network_log.logger.addHandler(logging.NullHandler())
# opengl must be initialized first
self.log.info("Initializing display (windowed at %(resolution)s)", dict(resolution='%dx%d'%resolution))
self._screen = pygame.display.set_mode(resolution, OPENGL|DOUBLEBUF)
pygame.display.set_caption('yamosg')
self.log.debug("OpenGL setup (version=\"%(version)s\", vendor=\"%(vendor)s\")", dict(version=glGetString(GL_VERSION), vendor=glGetString(GL_VENDOR)))
setup_opengl()
Client.cursor_default = pygame.cursors.arrow
Client.cursor_capture = pygame.cursors.diamond
self._resolution = Vector2i(resolution)
self._username = username
self._password = password
self._split = split
self._running = False
self._state = StateManager()
self._game = GameWidget(self, self._resolution)
self._container = Composite(Vector2i(0,0), self._resolution, children=[self._game])
self._toolbar = Toolbar(self._game)
self._window = VBox()
self._window.add(self._toolbar, size=LayoutAttachment(Vector2i(1,0), Vector2i(0,25)))
self._window.add(self._container)
self._state.push(GameState(self._resolution, self._window))
self._network = Network(self, host, port)
self._command_store = {}
self._command_queue = []
self._command_lock = threading.Lock()
self._playerid = None
self._players = {}
self._capture_position = None
self._timer = 0
# resizing must be done after state has been created so the event is propagated proper.
self._resize(self._resolution)
def add_window(self, win):
self._container.add(win)
@event(pygame.QUIT)
def quit(self, event=None):
self._running = False
def is_running(self):
return self._running
def resolution(self):
return self._resolution
def run(self):
self._running = True
self._network.start()
while self._running:
try:
self._flush_queue()
self._logic()
self._render()
except GLError:
traceback.print_exc()
self.quit()
except:
traceback.print_exc()
@event(pygame.VIDEORESIZE, lambda event: Vector2i(event.w, event.h))
def _resize(self, resolution):
self.log.debug("Resolution changed to %dx%d", resolution.x, resolution.y)
#self._screen = pygame.display.set_mode(resolution.xy(), OPENGL|DOUBLEBUF|RESIZABLE)
setup_opengl()
self._resolution = resolution
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glOrtho(0, resolution.x, 0, resolution.y, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
self._state.resize(resolution)
self._game.on_resize(resolution, True)
def _flush_queue(self):
while True:
self._command_lock.acquire()
if len(self._command_queue) == 0:
self._command_lock.release()
break
command, args = self._command_queue.pop(0)
self._command_lock.release()
try:
self._dispatch(command, args)
except:
traceback.print_exc()
def _logic(self):
global event_table
for event in pygame.event.get():
func, adapter = event_table.get(event.type, (None,None))
if func is None:
continue
func(self, adapter(event))
t = time()
if t-self._timer > 1.0:
self._toolbar.invalidate()
self._timer = t
@event(pygame.MOUSEMOTION)
def _mousemotion(self, event):
pos = Vector2i(event.pos)
pos.y = self._resolution.y - pos.y
self._state.on_mousemove(pos)
@event(pygame.MOUSEBUTTONDOWN)
def _mousebuttondown(self, event):
pos = Vector2i(event.pos)
pos.y = self._resolution.y - pos.y
if self._capture_position is not None:
if event.button == 1:
callback, args, kwargs = self._capture_position
try:
callback(pos, *args, **kwargs)
except:
traceback.print_exc()
self._capture_position = None
pygame.mouse.set_cursor(*Client.cursor_default)
return
self._state.on_buttondown(pos, event.button)
@event(pygame.MOUSEBUTTONUP)
def _mousebuttonup(self, event):
pos = Vector2i(event.pos)
pos.y = self._resolution.y - pos.y
self._state.on_buttonup(pos, event.button)
def _render(self):
glClearColor(1,0,0,0)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
self._state.render()
pygame.display.flip()
def _dispatch(self, cmd, args):
""" Run command """
global network_log
network_log.debug('got %s(%s)', cmd, ', '.join([str(x) for x in args]))
try:
# Try to get function
func = getattr(self, cmd)
# See if it is exposed, so a malicious cannot run any func.
if not getattr(func, 'exposed'):
raise AttributeError # raised to get same handling as a non-existing func.
except AttributeError:
print 'Malformed or bad command:', cmd, args
return
except:
print 'Unhandled exception when running command:', cmd, args
traceback.print_exc()
return
func(*args)
def push_command(self, line):
# Run from network thread
try:
self._command_lock.acquire()
tokens = parse_tokens(line)
id = tokens[0]
if id == 'UNICAST' or id == 'BROADCAST':
id, command, args = parse(line)
self._command_queue.append((command, args))
elif id in self._command_store:
status = tokens[1]
args = tuple(tokens[2:])
data = line[len(id)+len(status)+2:]
self._command_store[id].reply(status, args, data)
else:
raise RuntimeError, 'Got a reply for ID ' + id + ' but no matching request'
except:
traceback.print_exc()
finally:
self._command_lock.release()
def call(self, command, *args):
"""
Synchronously call and get reply
"""
cmd = Command(command, *args)
# send command
with self._command_lock:
self._command_store[cmd.id] = cmd
self._network.send(str(cmd) + self._split)
# await reply
reply = cmd.wait()
# delete command
with self._command_lock:
del self._command_store[cmd.id]
return reply
@server_call('LIST_OF_ENTITIES', decode=True)
def list_of_entities(self, descriptions):
self._game.set_entities([Entity(**x) for x in descriptions])
@expose
def NEWENT(self, data):
decoded = json.loads(data)
self._game.add_entity(Entity(**decoded))
@server_call('ENTINFO', 'id', decode=True)
def entity_info(self, info):
return info
@server_call('ENTACTION', 'id', 'action', decode=True)
def entity_action(self, info):
return info
@server_call('PLAYERINFO', 'id', decode=True)
def playerinfo(self, info):
self._toolbar.set_cash(info['cash'])
@expose
def CASH(self, amount):
self._toolbar.set_cash(int(amount))
@server_call('LOGIN', 'username', 'password', decode=True)
def login(self, info):
self.playerid = info['id']
self.log.debug('player id is %s', self.playerid)
self.playerinfo(self.playerid)
@server_call('PLAYERS', decode=True)
def players(self, players):
return players
def player_by_id(self, id):
return self._players.get(unicode(id), None)
@expose
def Hello(self):
self.call('SET', 'ENCODER', 'json')
try:
self.login(username=self._username, password=self._password)
except RuntimeError, e:
self.log.error(e)
self.quit()
return
self._players = self.players()
self.list_of_entities()
