def __init__(self, *args, **kwargs):
self.id = 0
Server.__init__(self, *args, **kwargs)
self.players = WeakKeyDictionary()
self.service = BusinessService()
print 'Server launched'
class LunarLanderServer(Server):
channelClass = TCPConnector
ActivePlayers = 0
def __init__(self, *args, **kwargs):
self.id = 0
Server.__init__(self, *args, **kwargs)
self.players = WeakKeyDictionary()
self.service = BusinessService()
print 'Server launched'
def NextId(self):
self.id += 1
return self.id
def Connected(self, channel, addr):
self.CheckGameStart(channel)
def CheckGameStart(self, player):
print "New Player" + str(player.addr)
self.players[player] = True
# TODO: PLayer creation and data transmission
players = self.GetPLayers()
print "Current players:", players
print "ActivePlayers:" , self.ActivePlayers
print "Sending acknowledge to the new player"
player.Send({"action": "acknowledge", "players": players}) #acknowledges to the player it is connected to the server successfully
if self.ActivePlayers == 2:
print "Sending Game Start for all player"
self.SendStartGame()
self.SendLeaderBoard()
elif self.ActivePlayers > 2:
self.SendLeaderBoard()
else:
print "Waiting for more than one player to start."
def GetPLayers(self):
players = []
for p in self.players:
playerObj = {"id" :p.id,
"spaceship": p.spaceship.getSelfStateObj()
}
players.append(playerObj)
return players
def DelPlayer(self, player):
print "Deleting Player" + str(player.addr)
del self.players[player]
#self.SendPlayers()
def SendLeaderBoard(self):
print "Sending leaderboard to all"
new_data = {"action":"response"}
new_data.update({PRINT_LEADERBOARD: self.getLeaderboard()})
new_data.update({"response_action":PRINT_LEADERBOARD})
#send this new information to all clients, they will just print this on their screens
self.SendToAll(new_data)
def SendStartGame(self):
# TODO: Transmit data to players/clients
players = self.GetPLayers()
self.SendToAll({"action": "StartGame", "players": players})
def SendToAll(self, data):
[p.Send(data) for p in self.players]
def Launch(self):
while True:
self.Pump()
sleep(0.0001)
def getLeaderboard(self):
leaderboard = Leaderboard()
#PlayerInfo = namedtuple('PlayerInfo', 'name score')
for p in self.players:
row = LeaderboardEntry(p.id, p.spaceship.score)
leaderboard.addEntry(row)
leaderboard.entries.sort(key=self.getPlayerScore, reverse=True)
#print (self.leaderboardToString(leaderboard))
data = leaderboard.getSelfStateObj()
print "data is ", jsonpickle.encode(leaderboard)
return jsonpickle.encode(leaderboard)
def canBuyFuel(self):
return self.service.canBuyFuel()
def buyFuel(self):
return self.service.buyFuel()
def getGameScore(self):
return self.service.getGameScore()
def getGridStatus(self):
return self.service.getGridStatus()
def canAssignPlot(self, data, spaceship):
return self.service.canAssignPlot(data[PLOT_TYPE_STRING], spaceship)
def getPlot(self, data):
self.service.assignPlot(data[PLOT_TYPE_STRING])
return self.getGridStatus()
def freePlot(self,type):
self.service.freePlot(type)
return self.getGridStatus()
def conquerPlot(self, data):
return self.service.conquerPlot(data)
def loadMineral(self, data, spaceship):
return self.service.loadMineral(data, spaceship)
def subtractPlayer(self):
self.ActivePlayers = self.ActivePlayers - 1
def addPlayer(self):
print "adding player"
self.ActivePlayers = self.ActivePlayers + 1
def updateGameScore(self,spaceship):
return self.service.updateGameScore(spaceship)
def checkGoalAccomplished(self):
return self.service.checkGoalAccomplished()
def canRefuelSpaceship(self, data):
if self.service.getBaseStationFuelLevel()>0:
return True
else:
return False
def getPlayerScore(self, pInfo):
return pInfo.score
def playerInfoToString(self,pInfo):
return pInfo.name + " : " + str(pInfo.score)
def leaderboardToString(self, leaderboard):
returnString = "player : score \n"
returnString += "*"*10
for pInfo in leaderboard:
returnString += "\n" + self.playerInfoToString(pInfo)
returnString += "\n" + "*"*10
return returnString
def withdrawFuel(self,data):
spaceshipFuelLevel = 0#data.get(SPACESHIP_FUEL_KEY,0) # default is 0
print "inside withdrawfuel, current spaceship fuel level ", spaceshipFuelLevel
return self.service.withdrawFuel(SPACESHIP_FUEL_CAPACITY-spaceshipFuelLevel)
def getBaseStationFuelLevel(self):
return self.service.getBaseStationFuelLevel()
