def __init__(self,
host,
port,
timeout=3000,
compress=False,
connectionStateChangedHandler=None):
DirectObject.__init__(self)
self.connectionStateChangedHandler = connectionStateChangedHandler
self.myConnection = None
self.host = host
self.port = port
self.timeout = timeout
self.compress = compress
self.cManager = QueuedConnectionManager()
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
# By default, we are not connected
self.connected = False
self.passedData = []
self.connect(self.host, self.port, self.timeout)
def __init__(self, base, host, port):
self.base = base
self.host = host
self.port = port
self._conn = None
self._retry_elapsed = 0
self._retry_next = 0
self._data_last_received = 0
self.manager = QueuedConnectionManager()
self.reader = QueuedConnectionReader(
self.manager,
0, # number of threads
)
# we're using our own protocol so we don't want panda reading our headers and getting
# all foobared by it (not setting raw mode causes `dataAvailable` to block
# once there is actually data to process)
self.reader.setRawMode(True)
self.writer = ConnectionWriter(
self.manager,
0, # number of threads
)
def connect(self) -> None:
# Handle connections and terminations
self.manager = QueuedConnectionManager()
# Wait for clients connection requests
self.listener = QueuedConnectionListener(self.manager, 0)
# Buffers incoming data from active connection
self.reader = QueuedConnectionReader(self.manager, 0)
# Transmit PyDatagrams to active connection
self.writer = ConnectionWriter(self.manager, 0)
# Open TCP Rendezvous to accept client connections with a limit
self.socket = self.manager.openTCPServerRendezvous(
self.port, self.backlog)
self.listener.addConnection(self.socket)
print("Server listening on port %s...." % str(self.port))
# Listen for mew incoming connections
taskMgr.add(self.handle_incoming_connections,
"Poll the connection listener", -39)
# Listen for new datagrams
taskMgr.add(self.handle_connection_data,
"Poll the connection reader", -40)
# Listen for dropped connections
taskMgr.add(self.handle_dropped_connections,
"Poll the dropped connection listener", -41)
# See if game can be started
taskMgr.add(self.start_game, "Start Game", -42)
def __init__(self):
ShowBase.__init__(self)
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
self.player = Player()
self.opponents = dict()
self.logStat = -1
host = "localhost"
port = 9252
self.connection = self.cManager.openTCPClientConnection(
host, port, 10000)
self.received = 1
self.playersText = []
if self.connection:
self.cReader.addConnection(self.connection)
taskMgr.add(self.updateRoutine, 'updateRoutine')
taskMgr.add(self.login, 'login')
#taskMgr.doMethodLater(3, self.updateRoutine, 'updateRoutine')
taskMgr.doMethodLater(.1, self.heartbeat, 'heartbeat')
self.accept("q", self.listPlayers)
self.accept("q-up", self.delistPlayers)
self.accept("escape", self.disconnect)
self.accept("arrow_up", self.move)
def __init__(self, host="localhost", port=5001, name="client"):
self.name = name
self.cManager = QueuedConnectionManager()
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
self.readerCallbacks = []
taskMgr = Task.TaskManager()
# how long until we give up trying to reach the server?
timeout_in_miliseconds = 3000 # 3 seconds
self.myConnection = self.cManager.openTCPClientConnection(
host, port, timeout_in_miliseconds)
if not self.myConnection:
print("{}: Failed to connect to server!".format(self.name))
return
self.cReader.addConnection(
self.myConnection) # receive messages from server
taskMgr.add(self.tskReaderPolling, "Poll the connection reader", -40)
print("{}: Successfully connected to server {} at {}!".format(
self.name, port, host))
def setupTCP(self):
self.tcpManager = QueuedConnectionManager()
self.tcpReader = QueuedConnectionReader(self.tcpManager, 0)
self.tcpWriter = ConnectionWriter(self.tcpManager, 0)
self.tcpListener = QueuedConnectionListener(self.tcpManager, 0)
self.tcpSocket = self.tcpManager.openTCPServerRendezvous(self.tcpport, self.backlog)
self.tcpListener.addConnection(self.tcpSocket)
print ("Started Server on: ", self.hostname, self.tcpport)
def __init__(self): self.c_manager = QueuedConnectionManager() self.c_listener = QueuedConnectionListener(self.c_manager, 0) self.c_reader = QueuedConnectionReader(self.c_manager, 0) self.c_writer = ConnectionWriter(self.c_manager,0) self.active_conns=[] self.port_address=9099 #No-other TCP/IP services are using this port self.backlog=1000 #If we ignore 1,000 connection attempts, something is wrong!
def setupTCP(self):
self.tcpManager = QueuedConnectionManager()
self.tcpReader = QueuedConnectionReader(self.tcpManager, 0)
self.tcpWriter = ConnectionWriter(self.tcpManager, 0)
self.tcpListener = QueuedConnectionListener(self.tcpManager, 0)
self.tcpSocket = self.tcpManager.openTCPServerRendezvous(
self.config.TCPPORT, self.config.BACKLOG)
self.tcpListener.addConnection(self.tcpSocket)
print("Started Server on: ", self.config.HOSTNAME, self.config.TCPPORT)
def __init__(self):
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
self.rqTable = ServerRequestTable()
self.rsTable = ServerResponseTable()
self.connection = None
def __init__(self):
self.socket = None
self.hostName = None
self.port = None
self.ourChannel = 100001
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
class Client(ShowBase):
# notify
notify = directNotify.newCategory("lp")
# network
cManager = QueuedConnectionManager()
cListener = QueuedConnectionListener(cManager, 0)
cReader = QueuedConnectionReader(cManager, 0)
cWriter = ConnectionWriter(cManager, 0)
def __init__(self):
ShowBase.__init__(self)
ShowBase.set_background_color(self, 0.08, 0.08, 0.08, 1)
render.setAntialias(AntialiasAttrib.MAuto)
self.disableMouse()
# create father
self.father = Father(self.cWriter, self.cManager, self.cReader)
# create messager
self.messager = Messager(self.father)
# inputs
self.accept('escape', self.debug)
# try to connect
self.connect()
def debug(self):
# testing_alert = Alert(-1)
self.father.set_active_level(NIGHT)
def connect(self):
port_address = SERVER_PORT
ip_address = SERVER_IP
timeout = 3000
my_connection = self.cManager.openTCPClientConnection(
ip_address, port_address, timeout)
if my_connection:
self.notify.info("Connected")
self.father.set_connection(my_connection)
self.cReader.addConnection(my_connection)
# tasks
taskMgr.add(self.messager.check_for_message,
"Poll the connection reader", -39)
taskMgr.doMethodLater(HEARTBEAT_PLAYER, self.messager.heartbeat,
"Send heartbeat")
else:
Alert(-2)
self.father.failed_to_connect()
self.notify.warning("Could not connect!")
def attemptLogin(self):
# checks to make sure the user inputed a username and password:
# if they didn't it will spit out an error message
# if they did, it will try to connect to the login server
# (under construction)
if(self.usernameBox.get() == ""):
if(self.passwordBox.get() == ""):
self.updateStatus("ERROR: You must enter a username and password before logging in.")
else:
self.updateStatus("ERROR: You must specify a username")
self.passwordBox['focus'] = 0
self.usernameBox['focus'] = 1
elif(self.passwordBox.get() == ""):
self.updateStatus("ERROR: You must enter a password")
self.usernameBox['focus'] = 0
self.passwordBox['focus'] = 1
elif(self.password2Box.get() == ""):
self.updateStatus("ERROR: You must confirm the password")
self.passwordBox['focus'] = 0
self.password2Box['focus'] = 1
elif(self.passwordBox.get() != self.password2Box.get()):
self.updateStatus("ERROR: Wrong confirmed password, please enter password again")
self.passwordBox.set("")
self.password2Box.set("")
self.passwordBox['focus'] = 1
self.password2Box['focus'] = 0
self.usernameBox['focus'] = 0
else:
self.updateStatus("Attempting to login...")
print "Attempting to connect to Server with credentials: (" + self.usernameBox.get() + ", " + self.passwordBox.get() + ")"
# this is where the networking code will get put in
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
HOST = "localhost";
PORT = 1234;
self.connection = self.cManager.openTCPClientConnection(HOST, PORT, 10000)
self.received = 1
if self.connection:
self.cReader.addConnection(self.connection)
#taskMgr.add(self.updateRoutine, 'updateRoutine')
taskMgr.doMethodLater(3, self.updateRoutine, 'updateRoutine')
def connect_to_server(self) -> None:
self.manager = QueuedConnectionManager()
self.reader = QueuedConnectionReader(self.manager, 0)
self.writer = ConnectionWriter(self.manager, 0)
try:
self.connection = self.manager.openTCPClientConnection(
self.addr, self.port, self.timeout)
# Listen for data sent from server
taskMgr.add(self.handle_server_connection,
"Poll the connection listener", -40)
print("Connected to server...")
self.reader.addConnection(self.connection)
taskMgr.add(self.send_server_message, "Send msg", -41)
except:
print("Server not connected...")
def connection_open(self):
self.cManager = QueuedConnectionManager()
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager,0)
self.activeConnections=[] # We'll want to keep track of these later
self.cListener = QueuedConnectionListener(self.cManager, 0)
port_address=9099 #No-other TCP/IP services are using this port
backlog=1000 #If we ignore 1,000 connection attempts, something is wrong!
self.tcpSocket = self.cManager.openTCPServerRendezvous(port_address,backlog)
self.cListener.addConnection(self.tcpSocket)
print "Network Connection Opened"
taskMgr.add(self.tskListenerPolling,"Poll the connection listener",-39)
taskMgr.add(self.tskReaderPolling,"Poll the connection reader",-40)
def __init__(self, port, backlog=1000, compress=False):
DirectObject.__init__(self)
self.port = port
self.compress = compress
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
self.passedData = []
self.connect(port, backlog)
self.startPolling()
def __init__(self, server_address):
# server information
self.server_address = server_address
self.server_port = 15000
self.timeout = 4000
self.server_connection = None
# networking modules from panda3d
self.manager = QueuedConnectionManager()
self.reader = QueuedConnectionReader(self.manager, 0)
self.writer = ConnectionWriter(self.manager, 0)
# modules that deal with messages
self.sender_manager = MessageSendersManager(self)
self.handler = Handler(self)
self.section_state_fetcher = SectionStateFetcher(self)
def startClient(self, ipAddress):
"""
Finishes client init and attempts a connection.
"""
# Initialize Reader and Writer:
self._connReader = QueuedConnectionReader(self._connManager, 0)
self._connWriter = ConnectionWriter(self._connManager, 0)
# Initialize connection:
self._connection = self._connManager.openTCPClientConnection(
ipAddress, self._portAddress, self._timeout)
if self._connection:
print("[Client Connected]")
self._connReader.addConnection(self._connection)
# Begin handling messages (start listening):
taskMgr.add(self._onReaderPoll, "Poll the connection reader", -40)
self._gameManager.onLocalClientJoinedParty(self._connection\
.this) # GameManager callback
def __init__(self, dc_loader, address, port, channel, timeout=5000):
NetworkManager.__init__(self)
self._dc_loader = dc_loader
self.__address = address
self.__port = port
self._channel = channel
self.__timeout = timeout
self.__manager = QueuedConnectionManager()
self.__reader = QueuedConnectionReader(self.__manager, 0)
self.__writer = ConnectionWriter(self.__manager, 0)
self.__socket = None
self.__read_task = None
self.__disconnect_task = None
def __init__(self, host="localhost", port=5001):
taskMgr = Task.TaskManager()
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
self.activeConnections = [] # We'll want to keep track of these later
self.readerCallbacks = []
backlog = 1000 #If we ignore 1,000 connection attempts, something is wrong!
self.tcpSocket = self.cManager.openTCPServerRendezvous(port, backlog)
self.cListener.addConnection(self.tcpSocket)
taskMgr.add(self.tskListenerPolling, "Poll the connection listener",
-39)
taskMgr.add(self.tskReaderPolling, "Poll the connection reader", -40)
print("started server! ({} at {})".format(port, host))
def __init__(self, host="localhost", port=5001, name="client or server"):
self.name = name
self.port = port
self.host = host
self.cManager = QueuedConnectionManager()
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
self.connections = [
] # list of connections, contains 1 item for client, multiple for server
self.readerCallback = None # will be called when a new message arrives
self.writerCallback = None # will be called when a message needs to be constructed
self.taskMgr = Task.TaskManager()
self.taskMgr.add(self.tskReaderPolling, "Poll the connection reader",
-40)
self.taskMgr.add(self.tskWriterPolling, "Send data package", -39)
def __init__(self, address, port, handler, backlog=10000):
NetworkManager.__init__(self)
self.__address = address
self.__port = port
self.__handler = handler
self.__backlog = backlog
self.__manager = QueuedConnectionManager()
self.__listener = QueuedConnectionListener(self.__manager, 0)
self.__reader = QueuedConnectionReader(self.__manager, 0)
self.__writer = ConnectionWriter(self.__manager, 0)
self.__socket = None
self.__handlers = {}
self.__listen_task = None
self.__read_task = None
self.__disconnect_task = None
def startHost (self):
"""
Finishes initialization and begins listening.
"""
# Initialize Reader and Writer:
self._connReader = QueuedConnectionReader(self._connManager, 0)
self._connWriter = ConnectionWriter(self._connManager, 0)
# Initialize Listener:
self._connListener = QueuedConnectionListener(self._connManager, 0)
self._tcpSocket = self._connManager.openTCPServerRendezvous(
self._portAddress, self._backlog)
self._connListener.addConnection(self._tcpSocket)
# Begin handling messages (start listening):
taskMgr.add(self._onListenerPoll,"Poll the connection listener",-39)
taskMgr.add(self._onReaderPoll,"Poll the connection reader",-40)
self._isActive = True
print ("[Host Started at %s]" % socket.gethostbyname(
socket.gethostname()))
self._gameManager.onHostInitialized()
def __init__(self):
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
try:
host = "localhost"
port = 9252
self.connection = self.cManager.openTCPClientConnection(
host, port, 10000)
self.received = 1
if self.connection:
self.cReader.addConnection(self.connection)
taskMgr.add(self.updateRoutine, 'updateRoutine')
# taskMgr.add(self.message, 'message')
except:
pass
def __init__(self):
super().__init__()
# Support objects
self.manager = QueuedConnectionManager()
self.listener = QueuedConnectionListener(self.manager, 0)
self.reader = QueuedConnectionReader(self.manager, 0)
self.writer = ConnectionWriter(self.manager, 0)
self.handler = Handler(self)
# Server model
self.session_manager = SessionManager()
self.notifier_manager = NotifierManager(self)
self.task_manager = TaskManager(self)
self.connections = []
# Socket
self.tcp_socket = self.manager.open_TCP_server_rendezvous(15000, 1000)
self.listener.add_connection(self.tcp_socket)
self.accept_event(Event.CLIENT_DISCONNECTION_PUBLISHED, self.close_connection)
def __init__(self,
port=None,
host=None,
ip_addr="127.0.0.1",
backlog=10000,
timeout=5000):
self.port = port # our port
self.host = host # host port
self.ip_addr = ip_addr
self.backlog = backlog
self.timeout = timeout
self.socket = None
self.connection = None
self.active_connections = []
self.handler = None
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
def SetupCommunication(self):
cManager = QueuedConnectionManager()
cListener = QueuedConnectionListener(cManager, 0)
cReader = QueuedConnectionReader(cManager, 0)
self.activeConnections = [] # We'll want to keep track of these later
port_address = 9098 # No-other TCP/IP services are using this port
backlog = 1000 # If we ignore 1,000 connection attempts, something is wrong!
tcpSocket = cManager.openTCPServerRendezvous(port_address, backlog)
cListener.addConnection(tcpSocket)
def tskListenerPolling(taskdata):
if cListener.newConnectionAvailable():
rendezvous = PointerToConnection()
netAddress = NetAddress()
newConnection = PointerToConnection()
if cListener.getNewConnection(rendezvous, netAddress,
newConnection):
newConnection = newConnection.p()
self.activeConnections.append(
newConnection) # Remember connection
cReader.addConnection(
newConnection) # Begin reading connection
return Task.cont
def tskReaderPolling(taskdata):
if cReader.dataAvailable():
datagram = NetDatagram(
) # catch the incoming data in this instance
# Check the return value; if we were threaded, someone else could have
# snagged this data before we did
if cReader.getData(datagram):
self.myProcessDataFunction(datagram)
return Task.cont
self.taskMgr.add(tskReaderPolling, "Poll the connection reader", -40)
self.taskMgr.add(tskListenerPolling, "Poll the connection listener",
-39)
def __init__(self):
ShowBase.__init__(self)
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
host = "localhost"
port = 6002
self.connection = self.cManager.openTCPClientConnection(
host, port, 10000)
self.received = 1
if self.connection:
self.cReader.addConnection(self.connection)
#taskMgr.add(self.updateRoutine, 'updateRoutine')
# LOGIN Request Starts
self.uname = raw_input('Enter username :'******'Enter password :'******'Login')
if (self.received):
print "->Client request:"
# Send a request to the server
myPyDatagram101 = PyDatagram()
prot = 101
myPyDatagram101.addUint16(prot)
myPyDatagram101.addString(self.uname)
myPyDatagram101.addString(self.password)
self.cWriter.send(myPyDatagram101, self.connection)
self.received = 0
taskMgr.add(self.receiveResponse101, 'Login')
from panda3d.core import QueuedConnectionManager
from panda3d.core import QueuedConnectionListener
from panda3d.core import QueuedConnectionReader
from panda3d.core import ConnectionWriter
from panda3d.core import NetDatagram
from panda3d.core import PointerToConnection
from panda3d.core import NetAddress
from direct.task.TaskManagerGlobal import taskMgr
cManager = QueuedConnectionManager()
cListener = QueuedConnectionListener(cManager, 0)
cReader = QueuedConnectionReader(cManager, 0)
cWriter = ConnectionWriter(cManager, 0)
activeConnections = [] # We'll want to keep track of these later
port_address = 9099 # No-other TCP/IP services are using this port
backlog = 1000 # If we ignore 1,000 connection attempts, something is wrong!
tcpSocket = cManager.openTCPServerRendezvous(port_address, backlog)
cListener.addConnection(tcpSocket)
def tskListenerPolling(taskdata):
if cListener.newConnectionAvailable():
rendezvous = PointerToConnection()
netAddress = NetAddress()
newConnection = PointerToConnection()
def __init__(self):
self.keyMap = {"left":0, "right":0, "forward":0, "cam-left":0, "cam-right":0}
self.cManager = QueuedConnectionManager()
self.cListener = QueuedConnectionListener(self.cManager, 0)
self.cReader = QueuedConnectionReader(self.cManager, 0)
self.cWriter = ConnectionWriter(self.cManager, 0)
self.opponents = dict()
self.logStat = -1
self.id = 0
self.username = ""
host = "localhost"
port = 9252
self.connection = self.cManager.openTCPClientConnection(host, port, 10000)
self.received = 1
self.playersText = []
if self.connection:
self.cReader.addConnection(self.connection)
taskMgr.add(self.updateRoutine, 'updateRoutine')
taskMgr.add(self.login, 'login')
taskMgr.doMethodLater(.1, self.heartbeat, 'heartbeat')
# Replace with actual, dynamic list of players from the server
self.players = dict()
# Placeholder, replace with actual # of players later
self.numberOfPlayers = 2
# Stores the OnScreenText for each player in the players list
# Populated and depopulated using listPlayers and delistPlayers
self.playersText = []
# Stores all the player objects currently logged in
self.playerObjects = []
base.win.setClearColor(Vec4(0,0,0,1))
# Post the instructions
#self.title = addTitle("Panda3D Tutorial: Roaming Ralph (Walking on Uneven Terrain)")
#self.inst1 = addInstructions(0.95, "[ESC]: Quit")
#self.inst2 = addInstructions(0.90, "[Left Arrow]: Rotate Ralph Left")
#self.inst3 = addInstructions(0.85, "[Right Arrow]: Rotate Ralph Right")
#self.inst4 = addInstructions(0.80, "[Up Arrow]: Run Ralph Forward")
#self.inst6 = addInstructions(0.70, "[A]: Rotate Camera Left")
#self.inst7 = addInstructions(0.65, "[S]: Rotate Camera Right")
#self.inst8 = addInstructions(0.60, "[Q]: Display List Of Connected Players")
# Set up the environment
#
# This environment model contains collision meshes. If you look
# in the egg file, you will see the following:
#
# <Collide> { Polyset keep descend }
#
# This tag causes the following mesh to be converted to a collision
# mesh -- a mesh which is optimized for collision, not rendering.
# It also keeps the original mesh, so there are now two copies ---
# one optimized for rendering, one for collisions.
self.environ = loader.loadModel("models/world")
self.environ.reparentTo(render)
self.environ.setPos(0,0,0)
# Create the main character, Ralph
ralphStartPos = self.environ.find("**/start_point").getPos()
self.ralph = Actor("models/ralph",
{"run":"models/ralph-run",
"walk":"models/ralph-walk"})
self.ralph.reparentTo(render)
self.ralph.setScale(.2)
self.ralph.setPos(ralphStartPos)
ralphStartPos.setY(ralphStartPos.getY()-10)
self.ralph.setPos(ralphStartPos.getX(),ralphStartPos.getY(),ralphStartPos.getZ())
self.initx = ralphStartPos.getX()
# Add our Ralph to list to Ralphs
self.playerObjects.append(self.ralph)
# Load and transform the panda actor.
self.pandaActor = Actor("models/panda-model",
{"walk": "models/panda-walk4"})
self.pandaActor.setScale(0.003, 0.003, 0.003)
self.pandaActor.reparentTo(render)
# Loop its animation.
#self.pandaActor.loop("walk")
self.pandaActor.setPos(ralphStartPos.getX(),ralphStartPos.getY()-20,ralphStartPos.getZ())
# Create a floater object. We use the "floater" as a temporary
# variable in a variety of calculations.
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(render)
# Accept the control keys for movement and rotation
self.accept("escape", self.disconnect)
self.accept("arrow_left", self.setKey, ["left",1])
self.accept("arrow_right", self.setKey, ["right",1])
self.accept("arrow_up", self.setKey, ["forward",1])
self.accept("a", self.setKey, ["cam-left",1])
self.accept("s", self.setKey, ["cam-right",1])
self.accept("arrow_left-up", self.setKey, ["left",0])
self.accept("arrow_right-up", self.setKey, ["right",0])
self.accept("arrow_up-up", self.setKey, ["forward",0])
self.accept("a-up", self.setKey, ["cam-left",0])
self.accept("s-up", self.setKey, ["cam-right",0])
self.accept("q", self.listPlayers)
self.accept("q-up", self.delistPlayers)
taskMgr.add(self.move,"moveTask")
# Call whenever a ralph has logged in, use arg "out" for logouts
self.displayLoginText()
# Game state variables
self.isMoving = False
# Set up the camera
base.disableMouse()
base.camera.setPos(self.ralph.getX(),self.ralph.getY()+10,2)
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. One ray will
# start above ralph's head, and the other will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.ralphGroundRay = CollisionRay()
self.ralphGroundRay.setOrigin(0,0,1000)
self.ralphGroundRay.setDirection(0,0,-1)
self.ralphGroundCol = CollisionNode('ralphRay')
self.ralphGroundCol.addSolid(self.ralphGroundRay)
self.ralphGroundCol.setFromCollideMask(BitMask32.bit(0))
self.ralphGroundCol.setIntoCollideMask(BitMask32.allOff())
self.ralphGroundColNp = self.ralph.attachNewNode(self.ralphGroundCol)
self.ralphGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.ralphGroundColNp, self.ralphGroundHandler)
self.pandaActorGroundRay = CollisionRay()
self.pandaActorGroundRay.setOrigin(0,0,1000)
self.pandaActorGroundRay.setDirection(0,0,-1)
self.pandaActorGroundCol = CollisionNode('pandaActorRay')
self.pandaActorGroundCol.addSolid(self.pandaActorGroundRay)
self.pandaActorGroundCol.setFromCollideMask(BitMask32.bit(0))
self.pandaActorGroundCol.setIntoCollideMask(BitMask32.allOff())
self.pandaActorGroundColNp = self.pandaActor.attachNewNode(self.pandaActorGroundCol)
self.pandaActorGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.pandaActorGroundColNp, self.pandaActorGroundHandler)
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0,0,1000)
self.camGroundRay.setDirection(0,0,-1)
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(BitMask32.bit(0))
self.camGroundCol.setIntoCollideMask(BitMask32.allOff())
self.camGroundColNp = base.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
#self.ralphGroundColNp.show()
#self.camGroundColNp.show()
self.miniMap = miniMap(self.ralph)
self.miniMap.setNpc('tower_1', 'models/hexahedron.png', 0.05, 0.2, 0.3)
self.miniMap.setNpc('tower_2', 'models/hexahedron.png', 0.05, -0.4, -0.5)
# Uncomment this line to show a visual representation of the
# collisions occuring
#self.cTrav.showCollisions(render)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(-5, -5, -5))
directionalLight.setColor(Vec4(1, 1, 1, 1))
directionalLight.setSpecularColor(Vec4(1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
self.setAI()
def start(self, reader_cb):
self.c_mgr = QueuedConnectionManager()
self.c_reader = QueuedConnectionReader(self.c_mgr, 0)
self.c_writer = ConnectionWriter(self.c_mgr, 0)
eng.attach_obs(self.on_frame, 1)
self.reader_cb = reader_cb
