def sendError(self):
print "Error:", self.errorId, self.errorMsg
packer = Packer()
packer.pack_int(GProtocol.MSG_ERROR)
packer.pack_int(self.errorId)
packer.pack_string(self.errorMsg)
self.writePacker(packer)
class TankBattleServerProtocol(ServerProtocol):
def connectionMade(self):
ServerProtocol.connectionMade(self)
print "[<-] REQUEST_TANK_ID"
# send a tank ID to the player
self.tank_ids = []
self.app.tankId(self.player)
# register handles
self.registerHandler(CS_TANK_STATE, self.onTankState)
self.registerHandler(CS_TANK_ID, self.onTankId)
self.registerHandler(CS_REQUEST_FIRE, self.onFire)
def onTankState(self, unpacker):
id = unpacker.unpack_int()
rot = unpacker.unpack_float()
rot_signum = unpacker.unpack_int()
speed = unpacker.unpack_float()
driving_signum = unpacker.unpack_int()
x = unpacker.unpack_float()
y = unpacker.unpack_float()
print "[<-] TANK_STATE #%d <rotation:%f, rotation_signum:%d, speed:%f, driving_signum:%d, position:(%f, %f)>" % (
id, rot, rot_signum, speed, driving_signum, x, y)
self.app.tankState(id, rot, rot_signum, speed, driving_signum, (x, y),
self.player)
return True
def onTankId(self, unpacker):
return self.app.tankId(self.player)
def onFire(self, unpacker):
tank_id = unpacker.unpack_int()
rotation = unpacker.unpack_float()
x = unpacker.unpack_float()
y = unpacker.unpack_float()
self.app.fire(tank_id, rotation, (x, y))
return True
def sendTankState(self, id, rot, rot_signum, speed, driving_signum, (x,
y)):
packer = Packer()
packer.pack_int(SC_TANK_STATE)
packer.pack_int(id)
packer.pack_float(rot)
packer.pack_int(rot_signum)
packer.pack_float(speed)
packer.pack_int(driving_signum)
packer.pack_float(x)
packer.pack_float(y)
self.writePacker(packer)
def sendTankRemove(self, id):
packer = Packer()
print "[->] REMOVE_TANK #%d" % (id, )
packer.pack_int(SC_TANK_REMOVE)
packer.pack_int(id)
self.writePacker(packer)
def sendTankId(self, id):
self.tank_ids.append(id)
print "[->] TANK_ID #%d" % (id, )
packer = Packer()
packer.pack_int(SC_TANK_ID)
packer.pack_int(id)
self.writePacker(packer)
def sendPlayerJoin(self, playerName):
packer = Packer()
packer.pack_int(SC_PLAYER_JOIN)
packer.pack_string(playerName)
self.writePacker(packer)
def sendPlayerLeave(self, playerName):
packer = Packer()
packer.pack_int(SC_PLAYER_LEAVE)
packer.pack_string(playerName)
self.writePacker(packer)
def sendHello(self, name):
packer = Packer()
packer.pack_int(CS_HELLO)
packer.pack_string(name)
self.writePacker(packer)
def sendTankId(self):
packer = Packer()
packer.pack_int(CS_TANK_ID)
self.writePacker(packer)
class TankBattleClientProtocol(ClientProtocol):
def connectionMade(self):
print 'connection made...'
ClientProtocol.connectionMade(self)
# register custom handlers below
self.registerHandler(SC_TANK_STATE, self.onTankState)
self.registerHandler(SC_TANK_ID, self.onTankID)
self.registerHandler(SC_TANK_REMOVE, self.onTankRemove)
self.registerHandler(SC_FIRE, self.onFire)
def onTankState(self, unpacker):
id = unpacker.unpack_int()
rot = unpacker.unpack_float()
rot_signum = unpacker.unpack_int()
speed = unpacker.unpack_float()
driving_signum = unpacker.unpack_int()
x = unpacker.unpack_float()
y = unpacker.unpack_float()
self.app.serverTankState(id, rot, rot_signum, speed, driving_signum,
(x, y))
return True
def onTankID(self, unpacker):
id = unpacker.unpack_int()
print "[->] TANK_ID #%d" % (id, )
self.app.serverTankID(id)
return True
def onTankRemove(self, unpacker):
id = unpacker.unpack_int()
print "[->] REMOVE_TANK #%d" % (id, )
self.app.serverTankRemove(id)
return True
def onFire(self, unpacker):
"""Called when the server validates a shot."""
bullet_id = unpacker.unpack_int()
rotation = unpacker.unpack_float()
x = unpacker.unpack_float()
y = unpacker.unpack_float()
print "[<-] FIRE #%d <rotation:%f, location:(%f, %f)>" % (
bullet_id, rotation, x, y)
self.app.serverFire(bullet_id, rotation, (x, y))
return True
def sendTankState(self, id, rot, rot_signum, speed, driving_signum, (x,
y)):
packer = Packer()
packer.pack_int(CS_TANK_STATE)
packer.pack_int(id)
packer.pack_float(rot)
packer.pack_int(rot_signum)
packer.pack_float(speed)
packer.pack_int(driving_signum)
packer.pack_float(x)
packer.pack_float(y)
self.writePacker(packer)
packer = Packer()
packer.pack_int(CS_TANK_STATE)
packer.pack_int(id)
packer.pack_float(rot)
packer.pack_int(rot_signum)
packer.pack_float(speed)
packer.pack_int(driving_signum)
packer.pack_float(x)
packer.pack_float(y)
self.writePacker(packer)
def sendTankId(self):
packer = Packer()
packer.pack_int(CS_TANK_ID)
self.writePacker(packer)
def sendFire(self, tank_id, rotation, (x, y)):
print "[->] REQUEST_FIRE <rotation:%f, location:(%f, %f)>" % (rotation,
x, y)
packer = Packer()
packer.pack_int(CS_REQUEST_FIRE)
packer.pack_int(tank_id)
packer.pack_float(rotation)
packer.pack_float(x)
packer.pack_float(y)
self.writePacker(packer)
self.writePacker(packer)
def connectionLost(self, reason):
ServerProtocol.connectionLost(self, reason)
for id in self.tank_ids:
print "[<-] REMOVE_TANK #%d" % (id, )
self.app.tankRemove(id)
def sendTankRemove(self, id):
packer = Packer()
print "[->] REMOVE_TANK #%d" % (id, )
packer.pack_int(SC_TANK_REMOVE)
packer.pack_int(id)
self.writePacker(packer)
def sendFire(self, bullet_id, rotation, (x, y)):
packer = Packer()
print "[->] FIRE <rotation:%f, location(%f,%f)>" % (rotation, x, y)
packer.pack_int(SC_FIRE)
packer.pack_int(bullet_id)
packer.pack_float(rotation)
packer.pack_float(x)
packer.pack_float(y)
self.writePacker(packer)