Updated Device class

device.py

@@ -1,61 +1,73 @@
 from game import Game
 from packet import Packet
-import Cloud
+from random import randint
+
+TICKS_PER_EVENT = 5
 
 class Device(object):
 
-	def __init__(self, deviceID, hwTier, eventsPerSec, location):
+	def __init__(self, deviceID, fps, ticksPerEvent, location):
 		self.deviceID = deviceID
-		self.hwTier = hwTier
-		self.eventsPerSec = eventsPerSec
+		self.fps = fps
+		self.ticksPerEvent = ticksPerEvent
 		self.location = location
-		self.position = (deviceID * 5, deviceID * 10)
+
+		self.position = (randint(0, 10), randint(5, 20))
 		self.timeMS = 0
+		self.packetDict = {}
+
+	def updateTime(self, time, packet=None):
+		if packet is None:
+			return sendPacket(time)
+		else:
+			receivePacket(time, packet)
 
-	def updateTime(self, time):
-		self.timeMS = time
-		movePlayer(time)
-		return processResponse(self)
 
-	def processResponse():
-		if self.timeMS  % self.eventsPerSec == 0:
-			packet = Packet(self.position, self.timeMS, 0, self.deviceID)
+	def sendPacket(self, time):
+		if time % self.ticksPerEvent == 0:
+			movePlayer(time)
+			packet = Packet(time, self.position, 0, self.deviceID)
+			id = packet.packet_id
+			packetDict[id] = {'sendTime' : time, 'receiveTime' : -1}
+			print 'Device %s. Packet sent: %s ' % (self.deviceID, packet.packet_id)
 			return packet
 		return None
 
+	def receivePacket(time, packet):
+		print 'Device %s. Packet received: %s ' % (self.deviceID, packet.packet_id)
+		id = packet.packet_id
+		if id in packetDict.keys():
+			packetDict[id]['receiveTime'] = time
+		else:
+			# stray packet received
+			packetDict[id] = {'sendTime' : -1, 'receiveTime' : time}
+
 	def movePlayer(time):
-
+			self.position = ( randint(0, 10), randint(5, 50))
+
+
 
 
 class OculusRift(Device):
 	def __init__(self, deviceID, location):
-		super(OculusRift, self).__init__(deviceID, 90, 5, location)
+		super(OculusRift, self).__init__(deviceID, 90, TICKS_PER_EVENT, location)
 
 class HTCVive(Device):
 	def __init__(self, deviceID, location):
-		super(HTCVive, self).__init__(deviceID, 90, 5, location)
+		super(HTCVive, self).__init__(deviceID, 90, TICKS_PER_EVENT, location)
 
 class PlayStationVR(Device):
 	def __init__(self, deviceID, location):
-		super(PlayStationVR, self).__init__(deviceID, 120, 5, location)
+		super(PlayStationVR, self).__init__(deviceID, 120, TICKS_PER_EVENT, location)
 
 class LG360VR(Device):
 	def __init__(self, deviceID, location):
-		super(LG360VR, self).__init__(deviceID, 120, 5, location)
+		super(LG360VR, self).__init__(deviceID, 120, TICKS_PER_EVENT, location)
 
 class GearVR(Device):
 	def __init__(self, deviceID, location):
-		super(GearVR, self).__init__(deviceID, 60, 5, location)
+		super(GearVR, self).__init__(deviceID, 60, TICKS_PER_EVENT, location)
 
 class VisusVR(Device):
 	def __init__(self, deviceID, location):
-		super(VisusVR, self).__init__(deviceID, 60, 5, location)
-
-devices = {
-	"OculusRift" : OculusRift(),
-	"HTCVive" : HTCVive(),
-	"PlayStationVR" : PlayStationVR(),
-	"SamsungGearVR" : SamsungGearVR(),
-	"LG360VR" : LG360VR(),
-	"VisusVR" : VisusVR(),
-}
+		super(VisusVR, self).__init__(deviceID, 60, TICKS_PER_EVENT, location)