def __init__(self, game):
self.game = game
self.interfaces = {}
self.available_games = {}
self.server_list = []
self.selected_game = None
self.enable_join_multiplayer = False
self.wait_broadcast = 0 # Used to delay autodiscover broadcast.
self.wait_delay = 0.25 # Delay used in autodiscover broadcast.
self.join_self = False # Default False. Set True for testing on one device.
self.populated = False
self.listening = False
self.event_list = {}
# Handle users without networking support.
if not networking:
self.client = DummyNetworking()
return
self.client = NeteriaClient(server_port=40081)
self.client.registry = {}
for device in netifaces.interfaces():
interface = netifaces.ifaddresses(device)
try:
self.interfaces[device] = interface[netifaces.AF_INET][0]['addr']
except KeyError:
pass
def __init__(self):
# Set up our Neteria client.
self.client = NeteriaClient()
self.client.listen()
# Set up and configure PyGame.
pygame.init()
self.screen = pygame.display.set_mode((800, 600))
self.clock = pygame.time.Clock()
font = pygame.font.Font(None, 36)
self.text = font.render("Press ENTER to auto-register.", 1, (240, 240, 240))
pygame.display.set_caption("Neteria Client (Not connected)")
# Create a game pad that we will use to control the player on the
# server.
######## UP Arrow ########
self.up_arrow = pygame.image.load(
"assets/client-up.png").convert_alpha()
self.up_arrow_pos = (
(self.screen.get_width() / 2) - (self.up_arrow.get_width() / 2),
(self.screen.get_height() / 2) - self.up_arrow.get_height())
self.up_arrow_rect = pygame.Rect(self.up_arrow_pos,
self.up_arrow.get_size())
######## DOWN Arrow ########
self.down_arrow = pygame.image.load(
"assets/client-down.png").convert_alpha()
self.down_arrow_pos = (
(self.screen.get_width() / 2) - (self.down_arrow.get_width() / 2),
(self.screen.get_height() / 2))
self.down_arrow_rect = pygame.Rect(self.down_arrow_pos,
self.down_arrow.get_size())
######## LEFT Arrow ########
self.left_arrow = pygame.image.load(
"assets/client-left.png").convert_alpha()
self.left_arrow_pos = (
(self.screen.get_width() / 2) - self.left_arrow.get_width(),
(self.screen.get_height() / 2) - self.left_arrow.get_height() / 2)
self.left_arrow_rect = pygame.Rect(self.left_arrow_pos,
self.left_arrow.get_size())
######## RIGHT Arrow ########
self.right_arrow = pygame.image.load(
"assets/client-right.png").convert_alpha()
self.right_arrow_pos = (
(self.screen.get_width() / 2),
(self.screen.get_height() / 2) - self.right_arrow.get_height() / 2)
self.right_arrow_rect = pygame.Rect(self.right_arrow_pos,
self.right_arrow.get_size())
def __init__(self, game):
self.game = game
self.available_games = []
self.server_list = []
self.selected_game = None
self.enable_join_multiplayer = False
self.wait_broadcast = 0 # Used to delay autodiscover broadcast.
self.wait_delay = 0.25 # Delay used in autodiscover broadcast.
self.join_self = False # Default False. Set True for testing on one device.
self.populated = False
self.listening = False
self.event_list = {}
self.ping_time = 2
# Handle users without networking support.
if not networking:
self.client = DummyNetworking()
return
self.client = NeteriaClient(server_port=40081)
self.client.registry = {}
def __init__(self, game):
self.game = game
self.available_games = []
self.server_list = []
self.selected_game = None
self.enable_join_multiplayer = False
self.wait_broadcast = 0 # Used to delay autodiscover broadcast.
self.wait_delay = 0.25 # Delay used in autodiscover broadcast.
self.join_self = False # Default False. Set True for testing on one device.
self.populated = False
self.listening = False
self.event_list = {}
self.ping_time = 2
# Handle users without networking support.
if not networking:
self.client = DummyNetworking()
return
self.client = NeteriaClient(server_port=40081)
self.client.registry = {}
class TuxemonClient():
"""Client class for multiplayer games. Creates a netaria client and
synchronizes the local game with the host state.
:param game: instance of the local game.
:type game: core.control.Control object.
:rtype: None
:returns: None
"""
def __init__(self, game):
self.game = game
self.available_games = []
self.server_list = []
self.selected_game = None
self.enable_join_multiplayer = False
self.wait_broadcast = 0 # Used to delay autodiscover broadcast.
self.wait_delay = 0.25 # Delay used in autodiscover broadcast.
self.join_self = False # Default False. Set True for testing on one device.
self.populated = False
self.listening = False
self.event_list = {}
self.ping_time = 2
# Handle users without networking support.
if not networking:
self.client = DummyNetworking()
return
self.client = NeteriaClient(server_port=40081)
self.client.registry = {}
def update(self, time_delta):
"""Updates the client and local game state with information sent from the server
:param time_delta: Time since last frame.
:type time_delta: float
:rtype: None
:returns: None
"""
if self.enable_join_multiplayer:
self.join_multiplayer(time_delta)
if self.client.registered and not self.populated:
self.game.isclient = True
self.game.current_state.multiplayer_join_success_menu.text = ["Success!"]
self.populate_player()
if self.ping_time >= 2:
self.ping_time = 0
self.client_alive()
else:
self.ping_time += time_delta
self.check_notify()
def check_notify(self):
"""Checks for notify events sent from the server and updates the local client registry
to reflect the updated information.
:param: None
:rtype: None
:returns: None
"""
for euuid, event_data in self.client.event_notifies.items():
if event_data["type"] == "NOTIFY_CLIENT_DISCONNECTED":
del self.client.registry[event_data["cuuid"]]
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_PUSH_SELF":
if not event_data["cuuid"] in self.client.registry:
self.client.registry[str(event_data["cuuid"])]={}
sprite = populate_client(event_data["cuuid"], event_data, self.game, self.client.registry)
update_client(sprite, event_data["char_dict"], self.game)
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_MOVE_START":
direction = str(event_data["direction"])
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
sprite.facing = direction
for d in sprite.direction:
if sprite.direction[d]:
sprite.direction[d] = False
sprite.direction[direction] = True
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_MOVE_COMPLETE":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
sprite.final_move_dest = event_data["char_dict"]["tile_pos"]
for d in sprite.direction:
if sprite.direction[d]:
sprite.direction[d] = False
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_MAP_UPDATE":
self.update_client_map(event_data["cuuid"], event_data)
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_KEYDOWN":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
if event_data["kb_key"] == "SHIFT":
sprite.running = True
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "CTRL":
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "ALT":
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_KEYUP":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
if event_data["kb_key"] == "SHIFT":
sprite.running = False
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "CTRL":
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "ALT":
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_FACING":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
if not sprite.moving:
sprite.facing = event_data["char_dict"]["facing"]
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_INTERACTION":
world = self.game.get_state_name("WorldState")
if not world:
return
world.handle_interaction(event_data, self.client.registry)
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_START_BATTLE":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
sprite.running = False
sprite.final_move_dest = event_data["char_dict"]["tile_pos"]
for d in sprite.direction:
if sprite.direction[d]:
sprite.direction[d] = False
del self.client.event_notifies[euuid]
def join_multiplayer(self, time_delta):
"""Joins the client to the selected server.
:param time_delta: Time since last frame.
:type time_delta: float
:rtype: None
:returns: None
"""
# Don't allow player to join another game if they are hosting.
if self.game.ishost:
self.enable_join_multiplayer = False
return False
# If we have already joined a game end the loop.
if self.client.registered:
self.enable_join_multiplayer = False
return False
# Join a game if we have already selected one.
if self.selected_game:
self.client.register(self.selected_game)
# Once per second send a server discovery packet.
if self.wait_broadcast >= self.wait_delay:
self.update_multiplayer_list()
self.wait_broadcast = 0
else:
self.wait_broadcast += time_delta
def update_multiplayer_list(self):
"""Sends a broadcast to 'ping' all servers on the local network. Once a server responds
it will verify that the server is not hosted by the client who sent the ping. Once a
server has been identified it adds it to self.available_games.
:param None:
:rtype: None
:returns: None
"""
self.client.autodiscover(autoregister=False)
# Logic to prevent joining your own game as a client.
if self.client.discovered_servers:
for ip, port in self.client.discovered_servers:
host = (ip, port)
host_name = self.client.discovered_servers[host][1]
try:
for ipa, porta in self.available_games:
hosta = (ipa, porta)
if hosta == host:
logger.info('Game already in list, skipping.')
return False
except KeyError:
pass
# Populate list of detected servers
self.available_games.append(host)
self.server_list.append(host_name)
def populate_player(self, event_type="PUSH_SELF"):
"""Sends client character to the server.
:param None
:rtype: None
:returns: None
"""
if not event_type in self.event_list:
self.event_list[event_type] = 0
pd = prepare.player1.__dict__
map_name = self.game.get_map_name()
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"sprite_name": pd["sprite_name"],
"map_name": map_name,
"char_dict": {
"tile_pos": pd["tile_pos"],
"name": pd["name"],
"facing": pd["facing"],
#"monsters": pd["monsters"],
#"inventory": pd["inventory"]
}
}
self.event_list[event_type] +=1
self.client.event(event_data)
self.populated = True
def update_player(self, direction, event_type="CLIENT_MAP_UPDATE"):
"""Sends client's current map and location to the server.
:param direction: Facing/Movement direction of clients character
:param event_type: Event type sent to server used for event_legal() and event_execute()
functions in middleware.
:type direction: String
:type type: String
:rtype: None
:returns: None
"""
if not event_type in self.event_list:
self.event_list[event_type] = 0
pd = prepare.player1.__dict__
map_name = self.game.get_map_name()
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"map_name": map_name,
"direction": direction,
"char_dict": {"tile_pos": pd["tile_pos"]
}
}
self.event_list[event_type] +=1
self.client.event(event_data)
def set_key_condition(self, event):
"""Sends server information about a key condition being set or that an
interaction has occurred.
:param event: Pygame key event
:type event: Dictionary
:rtype: None
:returns: None
"""
if self.game.current_state != self.game.get_state_name("WorldState"):
return False
event_type = None
kb_key = None
if event.type == pg.KEYDOWN:
event_type = "CLIENT_KEYDOWN"
if event.key == pg.K_LSHIFT or event.key == pg.K_RSHIFT:
kb_key = "SHIFT"
elif event.key == pg.K_LCTRL or event.key == pg.K_RCTRL:
kb_key = "CTRL"
elif event.key == pg.K_LALT or event.key == pg.K_RALT:
kb_key = "ALT"
elif event.key == pg.K_UP:
kb_key = "up"
elif event.key == pg.K_DOWN:
kb_key = "down"
elif event.key == pg.K_LEFT:
kb_key = "left"
elif event.key == pg.K_RIGHT:
kb_key = "right"
if event.type == pg.KEYUP:
event_type = "CLIENT_KEYUP"
if event.key == pg.K_LSHIFT or event.key == pg.K_RSHIFT:
kb_key = "SHIFT"
elif event.key == pg.K_LCTRL or event.key == pg.K_RCTRL:
kb_key = "CTRL"
elif event.key == pg.K_LALT or event.key == pg.K_RALT:
kb_key = "ALT"
elif event.key == pg.K_UP:
kb_key = "up"
elif event.key == pg.K_DOWN:
kb_key = "down"
elif event.key == pg.K_LEFT:
kb_key = "left"
elif event.key == pg.K_RIGHT:
kb_key = "right"
if kb_key == "up" or kb_key == "down" or kb_key == "left" or kb_key == "right":
event_type = "CLIENT_FACING"
if not event_type in self.event_list:
self.event_list[event_type] = 0
if event_type and kb_key:
if event_type == "CLIENT_FACING":
if self.game.isclient or self.game.ishost:
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"char_dict": {"facing": kb_key}
}
self.event_list[event_type] +=1
self.client.event(event_data)
elif event_type == "CLIENT_KEYUP" or event_type == "CLIENT_KEYDOWN":
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"kb_key": kb_key
}
self.event_list[event_type] +=1
self.client.event(event_data)
def update_client_map(self, cuuid, event_data):
"""Updates client's current map and location to reflect the server registry.
:param cuuid: Clients unique user identification number.
:param event_data: Client characters current variable values.
:type cuuid: String
:type event_data: Dictionary
:rtype: None
:returns: None
"""
sprite = self.client.registry[cuuid]["sprite"]
self.client.registry[cuuid]["map_name"] = event_data["map_name"]
update_client(sprite, event_data["char_dict"], self.game)
def player_interact(self, sprite, interaction, event_type="CLIENT_INTERACTION", response=None):
"""Sends client to client interaction request to the server.
:param sprite: Character sprite being interacted with.
:param interaction: Which interaction you wish to do.
:type sprite: core.components.player.Npc() object
:type interaction: String
:rtype: None
:returns: None
"""
if not event_type in self.event_list:
self.event_list[event_type] = 1
cuuid = None
for client_id in self.client.registry:
if self.client.registry[client_id]["sprite"] == sprite: cuuid = client_id
pd = prepare.player1.__dict__
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"interaction": interaction,
"target": cuuid,
"response": response,
"char_dict": {"monsters": pd["monsters"],
"inventory": pd["inventory"]
}
}
self.event_list[event_type] +=1
self.client.event(event_data)
def route_combat(self, event):
print(event)
def client_alive(self):
"""Sends server a ping to let it know that it is still alive.
:param: None
:rtype: None
:returns: None
"""
event_type = "PING"
if not event_type in self.event_list:
self.event_list[event_type] = 1
else:
self.event_list[event_type] +=1
event_data = {"type": event_type,
"event_number": self.event_list[event_type]}
self.client.event(event_data)
class TuxemonClient():
"""Client class for multiplayer games. Creates a netaria client and
synchronizes the local game with the host state.
:param game: instance of the local game.
:type game: core.control.Control object.
:rtype: None
:returns: None
"""
def __init__(self, game):
self.game = game
self.interfaces = {}
self.available_games = {}
self.server_list = []
self.selected_game = None
self.enable_join_multiplayer = False
self.wait_broadcast = 0 # Used to delay autodiscover broadcast.
self.wait_delay = 0.25 # Delay used in autodiscover broadcast.
self.join_self = False # Default False. Set True for testing on one device.
self.populated = False
self.listening = False
self.event_list = {}
# Handle users without networking support.
if not networking:
self.client = DummyNetworking()
return
self.client = NeteriaClient(server_port=40081)
self.client.registry = {}
for device in netifaces.interfaces():
interface = netifaces.ifaddresses(device)
try:
self.interfaces[device] = interface[netifaces.AF_INET][0]['addr']
except KeyError:
pass
def update(self, time_delta):
"""Updates the client and local game state with information sent from the server
:param time_delta: Time since last frame.
:type time_delta: float
:rtype: None
:returns: None
"""
if self.enable_join_multiplayer:
self.join_multiplayer(time_delta)
if self.client.registered and not self.populated:
self.game.isclient = True
self.game.current_state.multiplayer_join_success_menu.text = ["Success!"]
self.populate_player()
self.check_notify()
def check_notify(self):
"""Checks for notify events sent from the server and updates the local client registry
to reflect the updated information.
:param: None
:rtype: None
:returns: None
"""
for euuid, event_data in self.client.event_notifies.items():
if event_data["type"] == "NOTIFY_PUSH_SELF":
if not event_data["cuuid"] in self.client.registry:
self.client.registry[str(event_data["cuuid"])]={}
sprite = populate_client(event_data["cuuid"], event_data, self.game, self.client.registry)
update_client(sprite, event_data["char_dict"], self.game)
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_MOVE_START":
direction = str(event_data["direction"])
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
sprite.facing = direction
for d in sprite.direction:
if sprite.direction[d]:
sprite.direction[d] = False
sprite.direction[direction] = True
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_MOVE_COMPLETE":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
sprite.final_move_dest = event_data["char_dict"]["tile_pos"]
for d in sprite.direction:
if sprite.direction[d]:
sprite.direction[d] = False
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_MAP_UPDATE":
self.update_client_map(event_data["cuuid"], event_data)
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_KEYDOWN":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
if event_data["kb_key"] == "SHIFT":
sprite.running = True
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "CRTL":
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "ALT":
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_KEYUP":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
if event_data["kb_key"] == "SHIFT":
sprite.running = False
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "CRTL":
del self.client.event_notifies[euuid]
elif event_data["kb_key"] == "ALT":
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_FACING":
sprite = self.client.registry[event_data["cuuid"]]["sprite"]
if not sprite.moving:
sprite.facing = event_data["char_dict"]["facing"]
del self.client.event_notifies[euuid]
if event_data["type"] == "NOTIFY_CLIENT_INTERACTION":
world = self.game.get_world_state()
if not world:
return
world.handle_interaction(event_data, self.client.registry)
del self.client.event_notifies[euuid]
def join_multiplayer(self, time_delta):
"""Joins the client to the selected server.
:param time_delta: Time since last frame.
:type time_delta: float
:rtype: None
:returns: None
"""
# Don't allow player to join another game if they are hosting.
if self.game.ishost:
self.enable_join_multiplayer = False
return False
# If we have already joined a game end the loop.
if self.client.registered:
self.enable_join_multiplayer = False
return False
# Join a game if we have already selected one.
if self.selected_game:
self.client.register(self.selected_game)
# Once per second send a server discovery packet.
if self.wait_broadcast >= self.wait_delay:
self.update_multiplayer_list()
self.wait_broadcast = 0
else: self.wait_broadcast += time_delta
def update_multiplayer_list(self):
"""Sends a broadcast to 'ping' all servers on the local network. Once a server responds
it will verify that the server is not hosted by the client who sent the ping. Once a
server has been identified it adds it to self.available_games.
:param None:
:rtype: None
:returns: None
"""
self.client.autodiscover(autoregister=False)
# Logic to prevent joining your own game as a client.
if len(self.client.discovered_servers) > 0:
for ip, port in self.client.discovered_servers:
try:
if self.available_games[ip]:
logger.info('Game already in list, skipping.')
return False
except KeyError:
pass
if not self.join_self:
for interface in self.interfaces:
if ip == self.interfaces[interface]:
logger.info('Users server responded to users own broadcast, Deleting entry.')
del self.client.discovered_servers[(ip, port)]
return False
#
# Populate list of detected servers
self.available_games[ip] = port
for item in self.available_games.items():
self.server_list.append(item[0])
def populate_player(self, event_type="PUSH_SELF"):
"""Sends client character to the server.
:param None
:rtype: None
:returns: None
"""
if not event_type in self.event_list:
self.event_list[event_type] = 0
pd = prepare.player1.__dict__
map_name = self.game.get_map_name()
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"sprite_name": pd["sprite_name"],
"map_name": map_name,
"char_dict": {
"tile_pos": pd["tile_pos"],
"name": pd["name"],
"facing": pd["facing"],
"monsters": pd["monsters"],
"inventory": pd["inventory"]
}
}
self.event_list[event_type] +=1
self.client.event(event_data)
self.populated = True
def update_player(self, direction, event_type="CLIENT_MAP_UPDATE"):
"""Sends client's current map and location to the server.
:param direction: Facing/Movement direction of clients character
:param event_type: Event type sent to server used for event_legal() and event_execute()
functions in middleware.
:type direction: String
:type type: String
:rtype: None
:returns: None
"""
if not event_type in self.event_list:
self.event_list[event_type] = 0
pd = prepare.player1.__dict__
map_name = self.game.get_map_name()
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"map_name": map_name,
"direction": direction,
"char_dict": {"tile_pos": pd["tile_pos"]
}
}
self.event_list[event_type] +=1
self.client.event(event_data)
def set_key_condition(self, event):
"""Sends server information about a key condition being set or that an
interaction has occurred.
:param event: Pygame key event
:type event: Dictionary
:rtype: None
:returns: None
"""
event_type = None
kb_key = None
if event.type == pygame.KEYDOWN:
event_type = "CLIENT_KEYDOWN"
if event.key == pygame.K_LSHIFT or event.key == pygame.K_RSHIFT:
kb_key = "SHIFT"
elif event.key == pygame.K_LCTRL or event.key == pygame.K_RCTRL:
kb_key = "CTRL"
elif event.key == pygame.K_LALT or event.key == pygame.K_RALT:
kb_key = "ALT"
elif event.key == pygame.K_UP:
kb_key = "up"
elif event.key == pygame.K_DOWN:
kb_key = "down"
elif event.key == pygame.K_LEFT:
kb_key = "left"
elif event.key == pygame.K_RIGHT:
kb_key = "right"
if event.type == pygame.KEYUP:
event_type = "CLIENT_KEYUP"
if event.key == pygame.K_LSHIFT or event.key == pygame.K_RSHIFT:
kb_key = "SHIFT"
elif event.key == pygame.K_LCTRL or event.key == pygame.K_RCTRL:
kb_key = "CTRL"
elif event.key == pygame.K_LALT or event.key == pygame.K_RALT:
kb_key = "ALT"
elif event.key == pygame.K_UP:
kb_key = "up"
elif event.key == pygame.K_DOWN:
kb_key = "down"
elif event.key == pygame.K_LEFT:
kb_key = "left"
elif event.key == pygame.K_RIGHT:
kb_key = "right"
if kb_key == "up" or kb_key == "down" or kb_key == "left" or kb_key == "right":
event_type = "CLIENT_FACING"
if not event_type in self.event_list:
self.event_list[event_type] = 0
if event_type and kb_key:
if event_type == "CLIENT_FACING":
if self.game.isclient or self.game.ishost:
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"char_dict": {"facing": kb_key}
}
self.event_list[event_type] +=1
self.client.event(event_data)
elif event_type == "CLIENT_KEYUP" or event_type == "CLIENT_KEYDOWN":
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"kb_key": kb_key
}
self.event_list[event_type] +=1
self.client.event(event_data)
def update_client_map(self, cuuid, event_data):
"""Updates client's current map and location to reflect the server registry.
:param cuuid: Clients unique user identification number.
:param event_data: Client characters current variable values.
:type cuuid: String
:type event_data: Dictionary
:rtype: None
:returns: None
"""
sprite = self.client.registry[cuuid]["sprite"]
self.client.registry[cuuid]["map_name"] = event_data["map_name"]
update_client(sprite, event_data["char_dict"], self.game)
def player_interact(self, sprite, interaction, event_type="CLIENT_INTERACTION", response=None):
"""Sends client to client interaction request to the server.
:param sprite: Character sprite being interacted with.
:param interaction: Which interaction you wish to do.
:type sprite: core.components.player.Npc() object
:type interaction: String
:rtype: None
:returns: None
"""
if not event_type in self.event_list:
self.event_list[event_type] = 1
cuuid = None
for client_id in self.client.registry:
if self.client.registry[client_id]["sprite"] == sprite: cuuid = client_id
pd = prepare.player1.__dict__
event_data = {"type": event_type,
"event_number": self.event_list[event_type],
"interaction": interaction,
"target": cuuid,
"response": response,
"char_dict": {"monsters": pd["monsters"],
"inventory": pd["inventory"]
}
}
self.event_list[event_type] +=1
self.client.event(event_data)
class Game(object):
def __init__(self):
# Set up our Neteria client.
self.client = NeteriaClient()
self.client.listen()
# Set up and configure PyGame.
pygame.init()
self.screen = pygame.display.set_mode((800, 600))
self.clock = pygame.time.Clock()
font = pygame.font.Font(None, 36)
self.text = font.render("Press ENTER to auto-register.", 1, (240, 240, 240))
pygame.display.set_caption("Neteria Client (Not connected)")
# Create a game pad that we will use to control the player on the
# server.
######## UP Arrow ########
self.up_arrow = pygame.image.load(
"assets/client-up.png").convert_alpha()
self.up_arrow_pos = (
(self.screen.get_width() / 2) - (self.up_arrow.get_width() / 2),
(self.screen.get_height() / 2) - self.up_arrow.get_height())
self.up_arrow_rect = pygame.Rect(self.up_arrow_pos,
self.up_arrow.get_size())
######## DOWN Arrow ########
self.down_arrow = pygame.image.load(
"assets/client-down.png").convert_alpha()
self.down_arrow_pos = (
(self.screen.get_width() / 2) - (self.down_arrow.get_width() / 2),
(self.screen.get_height() / 2))
self.down_arrow_rect = pygame.Rect(self.down_arrow_pos,
self.down_arrow.get_size())
######## LEFT Arrow ########
self.left_arrow = pygame.image.load(
"assets/client-left.png").convert_alpha()
self.left_arrow_pos = (
(self.screen.get_width() / 2) - self.left_arrow.get_width(),
(self.screen.get_height() / 2) - self.left_arrow.get_height() / 2)
self.left_arrow_rect = pygame.Rect(self.left_arrow_pos,
self.left_arrow.get_size())
######## RIGHT Arrow ########
self.right_arrow = pygame.image.load(
"assets/client-right.png").convert_alpha()
self.right_arrow_pos = (
(self.screen.get_width() / 2),
(self.screen.get_height() / 2) - self.right_arrow.get_height() / 2)
self.right_arrow_rect = pygame.Rect(self.right_arrow_pos,
self.right_arrow.get_size())
def start(self):
# Set up our main game loop.
while True:
self.clock.tick(60)
self.screen.fill((0,0,0))
self.screen.blit(self.text, (0, 0))
# Draw the arrows on the screen.
self.screen.blit(self.up_arrow, self.up_arrow_pos)
self.screen.blit(self.down_arrow, self.down_arrow_pos)
self.screen.blit(self.left_arrow, self.left_arrow_pos)
self.screen.blit(self.right_arrow, self.right_arrow_pos)
# Loop through all of our PyGame events.
for event in pygame.event.get():
if event.type == pygame.QUIT:
return
elif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
return
elif event.type == pygame.KEYDOWN and event.key == pygame.K_RETURN:
self.client.autodiscover(autoregister=True)
# If we clicked on our directional pad, send an event to the server.
elif event.type == pygame.MOUSEBUTTONDOWN:
mouse_position = pygame.mouse.get_pos()
if self.up_arrow_rect.collidepoint(mouse_position):
self.client.event("KEYDOWN:up")
if self.down_arrow_rect.collidepoint(mouse_position):
self.client.event("KEYDOWN:down")
if self.left_arrow_rect.collidepoint(mouse_position):
self.client.event("KEYDOWN:left")
if self.right_arrow_rect.collidepoint(mouse_position):
self.client.event("KEYDOWN:right")
# When we release the mouse, send a key up event.
elif event.type == pygame.MOUSEBUTTONUP:
self.client.event("KEYUP:up")
self.client.event("KEYUP:down")
self.client.event("KEYUP:left")
self.client.event("KEYUP:right")
# If the client successfully registers, change the window title.
if self.client.registered:
pygame.display.set_caption("Neteria Client (Registered!)")
pygame.display.flip()
#!/usr/bin/python
import logging
import sys
import time
from neteria.client import NeteriaClient
# Create a client instance.
client = NeteriaClient()
client.listen()
# Discover a Neteria Server.
print "Discovering Neteria servers..."
while not client.registered:
client.autodiscover()
time.sleep(1)
print "Connected!"
# Send data to the server.
exit_cmds = ['quit', 'exit']
data = None
while data not in exit_cmds:
data = str(raw_input("> "))
if data:
client.event(data)
sys.exit()
import sys
import time
from neteria.client import NeteriaClient
from neteria.tools import _Middleware
class EchoMiddleware(_Middleware):
def event_legal(self, cuuid, euuid, event_data):
return True
def event_execute(self, cuuid, euuid, event_data):
print event_data
# Create a client instance.
client = NeteriaClient(EchoMiddleware())
client.listen()
# Discover a Neteria Server.
print "Discovering Neteria servers..."
while not client.registered:
client.autodiscover()
time.sleep(1)
print "Connected!"
# Send data to the server.
exit_cmds = ['quit', 'exit']
data = None
while data not in exit_cmds:
data = str(raw_input("> "))
if data:
