def __init__(self, host, port):
''' Communicates between the GUI and server. '''
async_chat.__init__(self)
self.data = []
self.ID = -1
self.ch = ClientHelper(self)
while True:
if host == None:
host = raw_input("Enter the IP of the server (leave blank for localhost) >")
if len(host.strip()) == 0:
host = "localhost"
try:
print "connecting to...",host
self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
self.connect((host,port))
self.set_terminator("\n")
self.register()
try: asyncore.loop()
except KeyboardInterrupt: print
break
except Exception:
print "Cannot connect, ", Exception
host = None
def connect(self):
try:
hp = self.ui.connectInput.text()
[host, port] = hp.split(':')[:2]
port = int(port)
self.connector = ClientHelper(host, port, self)
self.connector.start()
self.ui.connectButton.setEnabled(False)
except Exception as e:
self.ui.connectButton.setEnabled(True)
self.log('%s' % e)
class Client(async_chat):
def __init__(self, host, port):
''' Communicates between the GUI and server. '''
async_chat.__init__(self)
self.data = []
self.ID = -1
self.ch = ClientHelper(self)
while True:
if host == None:
host = raw_input("Enter the IP of the server (leave blank for localhost) >")
if len(host.strip()) == 0:
host = "localhost"
try:
print "connecting to...",host
self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
self.connect((host,port))
self.set_terminator("\n")
self.register()
try: asyncore.loop()
except KeyboardInterrupt: print
break
except Exception:
print "Cannot connect, ", Exception
host = None
def found_terminator(self):
''' Sends messages received from the server to be dealt with. '''
line = ''.join(self.data)
self.data = []
self.ch.interpretMessage(line)
def collect_incoming_data(self, data):
''' Collects messages from the server and stores in self.data. '''
self.data.append(data)
def register(self):
'''
Starts the registration process.
Asks the player for a name, which is received by client helper,
which then continues registering.
'''
name = None
while name == None or len(name) < 1:
name = raw_input("What name do you wish to go by? > ")
name = name.strip().replace(" ", "_")
self.ch.name = name
self.broadcast("NAME", self.ch.name)
def broadcast(self, instruction, line="None"):
'''
Sends a message to the server.
Arguments:
instruction -- The type of the message, e.g. request for information
See Session and ClientHelper for message types.
line -- The actual message.
'''
self.send(str(self.ID) + " " + instruction + " " + line + " \r\n")
class DesktopClientApp(QtGui.QMainWindow):
'''
classdocs
'''
def __init__(self, parent=None):
'''
Constructor
'''
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.connector = None
self.scene = QtGui.QGraphicsScene(0, 0, 1000, 1000)
self.ui.mapView.setScene(self.scene)
self.scene.mousePressEvent = self.mouseClickedOnMap
self.regions = {}
self.state = S_ROAM
self.ui.playerLabel.setVisible(False)
self.ui.playerView.setVisible(False)
self.ui.missionLabel.setVisible(False)
self.ui
def dopass(self):
self.ui.passButton.setEnabled(False)
self.ui.tradeButton.setEnabled(False)
self.state = S_ROAM
self.connector.doPass()
def connect(self):
try:
hp = self.ui.connectInput.text()
[host, port] = hp.split(':')[:2]
port = int(port)
self.connector = ClientHelper(host, port, self)
self.connector.start()
self.ui.connectButton.setEnabled(False)
except Exception as e:
self.ui.connectButton.setEnabled(True)
self.log('%s' % e)
def log(self, message):
self.emit(QtCore.SIGNAL("log(QString)"), QtCore.QString(message))
def map(self, map):
self.map = map
def mapImg(self):
fname = "tmpImage"+str(uuid.uuid1())
f = open(fname, 'w')
f.write(self.mapImage)
f.flush()
f.close()
image = QtGui.QPixmap(fname)
item = QtGui.QGraphicsPixmapItem(image)
self.scene.clear()
self.scene.addItem(item)
print self.map
lines = self.map.split("\n")
for i in range(len(lines)):
if(lines[i] == "" or ("Turn of" in lines[i])):
del lines[i]
numReg = int(lines[0])
numCont = int(lines[numReg + 1])
contColors = {}
for i in range(numCont):
(conname, bonus) = lines[numReg + 2 + i].split(",")
contColors[conname] = i
self.ui.contList.addItem(QtCore.QString(conname + " " + bonus + "(Bonus)"))
self.ui.contList.item(i).setData(QtCore.Qt.DecorationRole, QtCore.QVariant(continentColors[contColors[conname]]))
for i in range(numReg):
regStr = lines[i+1]
[namecont,neighbours,points] = regStr.split(":")
[name, contName] = namecont.split(',')
neighbours = neighbours.split(',')[:-1]
points = points.split(',')[:-1]
polygon = QtGui.QPolygonF()
for p in points:
point = QtCore.QPointF(float(p.split('-')[0]),float(p.split('-')[1]) )
polygon.append(point)
r = Region(self.scene, polygon, continentColors[contColors[contName]], self)
r.name = name
r.armies = 0
r.neighbours = neighbours
self.regions[r.name] = r
def updateWorldMap(self, wm):
lines = wm.split("\n")
for line in lines:
parts = line.split(" ")
if(len(parts) == 3):
[name, color, armies] = parts
if name.strip() in self.regions:
r = self.regions[name.strip()]
r.occupantColor = occupantColors[color]
r.armies = int(armies.strip())
r.updateF()
def updateCardList(self, cl):
lines = cl.split('\n')
for i in range(len(lines)):
line = lines[i]
if 'Cards' in line:
match = re.search('(\d+)', line)
cardnum = int(match.group())
self.ui.cardList.clear()
for j in range(i+1, i+ 1+cardnum):
self.ui.cardList.addItem(lines[j].replace("\t",''))
break
def slotTradeIn(self):
selected = self.ui.cardList.selectedItems()
if(len(selected) != 3):
QtGui.QMessageBox.information(self, 'Selection Error', 'Select Exactly 3 Cards')
else:
selectedids = map( lambda x: re.search('(\d+)', x).group() , selected)
self.connector.trade(selectedids)
def loadImgSlt(self):
self.mapImg()
def setStateLabel(self):
self.ui.stateLabel.setText(self.connector.currentState+ " " + self.state)
def mapImgSig(self):
self.emit(QtCore.SIGNAL("loadImgSig()"))
def placeSingle(self):
self.ui.label_3.setText("Select an unoccupied territory to occupy")
self.state = S_PLACE_SINGLE
def placeArmy(self):
self.setCommandLabel("Select a territory to place armies")
self.state = S_PLACE_ARMIES
def placeOrPass(self):
self.setCommandLabel("PLACE Income or PASS")
self.state = S_PLACE_INCOME
self.ui.passButton.setEnabled(True)
def attackOrPass(self):
self.setCommandLabel("Select a region to ATTACK or PASS")
self.state = S_ATTACK_0
self.ui.passButton.setEnabled(True)
def moveOrPass(self):
self.setCommandLabel("SELECT a region to MOVE armies from or PASS")
self.state = S_MOVE_0
self.ui.passButton.setEnabled(True)
def tradeOrPass(self):
self.setCommandLabel("SELECT cards to TRADE or PASS")
self.ui.tradeButton.setEnabled(True)
if(self.state == S_TRADE):
self.ui.passButton.setEnabled(True)
def transfer(self):
self.setCommandLabel("TRANSFER armies to occupied region")
self.state = S_TRANSFER
print 'signaling transfer'
self.emit(QtCore.SIGNAL("signalTransferPopup()"))
def slotTransferPopup(self):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Select Number of armies to transfer newly conquered region", "Enter number of armies", value=1)
while(not ok):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Select Number of armies to transfer newly conquered region", "Enter number of armies", value=1)
self.connector.place(army = str(army_num), captured = True)
def defend(self, region=None):
if(region is None):
region = self.defendRegion
else:
self.defendRegion = region
if region is None:
region = 'Amk'
print 'signaling with region : %s' % region
self.emit(QtCore.SIGNAL("signalDefendPopup(QString)"), QtCore.QString(region))
def setPlayerName(self, name):
self.emit(QtCore.SIGNAL("signalPlayerName(QString)"), QtCore.QString(name))
def setMission(self, mission):
self.emit(QtCore.SIGNAL("signalMission(QString)"), QtCore.QString(mission))
def victorFound(self, mess):
self.emit(QtCore.SIGNAL("signalVictor(QString)"), QtCore.QString(mess))
def slotVictor(self, mess):
QtGui.QMessageBox.warning(self, 'Game Ended', mess)
sys.exit()
def slotMission(self, mission):
self.ui.missionLabel.setVisible(True)
self.ui.missionLabel.setText("Mission: " + str(mission))
def slotPlayerName(self, name):
self.ui.playerLabel.setVisible(True)
self.ui.playerView.setVisible(True)
self.ui.playerLabel.setText(name)
scene = QtGui.QGraphicsScene(0, 0, 51, 41)
brush = QtGui.QBrush(occupantColors[str(name)])
pen = QtGui.QPen(brush)
scene.addRect(QtCore.QRectF(0,0,51,41), pen=pen).setBrush(brush)
self.ui.playerView.setScene(scene)
def slotDefendPopup(self,region):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Defend Territory %s" % region, "Enter number of armies to defend", value=1, min =1, max =2, step=1)
while(not ok):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Defend Territory %s" % region, "Enter number of armies to defend", value=1, min =1, max =2, step=1)
self.connector.defend(str(army_num))
def setCommandLabel(self, message):
self.ui.label_3.setText(message)
def mouseClickedOnMap(self, event):
items = self.scene.items(event.scenePos())
# self.log("Selected items are %s" % items)
region = None
for item in items:
if(isinstance(item, Region)):
region = item
break;
if(not region is None):
self.log("Selected region is %s" % region.name)
if(self.state == S_PLACE_SINGLE):
self.connector.place(region.name)
elif(self.state == S_PLACE_ARMIES):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Army Placement", "Enter number of armies", value=1)
while(not ok):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Army Placement", "Enter number of armies", value=1)
self.connector.place(region.name, str(army_num))
elif(self.state == S_PLACE_INCOME):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Army Placement", "Enter number of armies", value=1)
while(not ok):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Army Placement", "Enter number of armies", value=1)
self.connector.place(region.name, str(army_num))
elif(self.state == S_ATTACK_0):
self.attackfrom = region.name
self.state = S_ATTACK_1
self.setCommandLabel("SELECT a region to ATTACK")
self.ui.passButton.setEnabled(False)
elif(self.state == S_ATTACK_1):
self.attackto = region.name
army_num, ok = QtGui.QInputDialog.getInteger(self, "Select Number of armies to attack", "Enter number of armies", value=1)
while(not ok):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Select Number of armies to attack", "Enter number of armies", value=1)
self.setCommandLabel("ENTER number of armies to ATTACK")
self.state = S_ATTACK_2
self.connector.attack(self.attackfrom, self.attackto, str(army_num))
self.attackto, self.attackfrom = None, None
elif(self.state == S_MOVE_0):
self.movefrom = region.name
self.setCommandLabel("SELECT a region to MOVE armies")
self.state = S_MOVE_1
self.ui.passButton.setEnabled(False)
elif(self.state == S_MOVE_1):
self.moveto = region.name
army_num, ok = QtGui.QInputDialog.getInteger(self, "Select Number of armies to move", "Enter number of armies", value=1)
while(not ok):
army_num, ok = QtGui.QInputDialog.getInteger(self, "Select Number of armies to move", "Enter number of armies", value=1)
self.setCommandLabel("ENTER number of armies to MOVE")
self.state = S_MOVE_2
self.connector.move(self.movefrom, self.moveto, str(army_num))
self.moveto, self.movefrom = None, None
else:
self.log("No region selected")
