public static void Update(ref PhysicsBuffer_Message pPBMsg)
{
if (pPBMsg == null)
{
return;
}
PhysicsMan pMan = PhysicsMan.Instance();
//PhysicsObj physNode = null;
GameObject gameObj = null;
for (int i = 0; i < pPBMsg.count; i++)
{
//physNode = pMan.FindByID(pPBMsg.pBuff[i].id);
gameObj = GameObjManager.Instance().FindByID(pPBMsg.pBuff[i].id);
// We might have removed since the last update, so if Im null, do nothing.
if (gameObj != null)
{
gameObj.pushPhysics(pPBMsg.pBuff[i].rotation, pPBMsg.pBuff[i].position);
}
else
{
// do nothing
}
}
}
public static void add(PhysicsBuffer_Message msg)
{
QueueHdr qH;
qH.type = Queue_type.QUEUE_PHYSICS_BUFFER;
qH.outSeqNum = InputQueue.seqNumGlobal;
qH.inSeqNum = -1;
qH.data = msg;
InputQueue.seqNumGlobal++;
// add the to input Queue
InputQueue.inQ.Enqueue(qH);
}
public static void Process3()
{
InputQueue pInputQueue = new InputQueue();
int count = inQ.Count;
for (int i = 0; i < count; i++)
{
//read header
QueueHdr qH = inQ.Dequeue();
Message msg = null;
switch (qH.type)
{
case Queue_type.QUEUE_SHIP_BOMB:
msg = new Ship_Create_Bomb_Message((Ship_Create_Bomb_Message)qH.data);
break;
case Queue_type.QUEUE_SHIP_MISSILE:
msg = new Ship_Create_Missile_Message((Ship_Create_Missile_Message)qH.data);
break;
case Queue_type.QUEUE_SHIP_IMPULSE:
msg = new Ship_Impulse_Message((Ship_Impulse_Message)qH.data);
break;
case Queue_type.QUEUE_SHIP_ROT:
msg = new Ship_Rot_Message((Ship_Rot_Message)qH.data);
break;
case Queue_type.QUEUE_PHYSICS_BUFFER:
msg = new PhysicsBuffer_Message((PhysicsBuffer_Message)qH.data);
break;
case Queue_type.QUEUE_EVENT:
msg = new Event_Message((Event_Message)qH.data);
break;
}
msg.execute();
}
}
void ClientReadGameStateFromServer(LocalNetworkGamer gamer)
{
// Keep reading as long as incoming packets are available.
while (gamer.IsDataAvailable)
{
NetworkGamer sender;
// Read a single packet from the network.
gamer.ReceiveData(packetReader, out sender);
// This packet contains data about all the players in the session.
// We keep reading from it until we have processed all the data.
while (packetReader.Position < packetReader.Length)
{
if (packetReader.Length <= 2)
{
break;
}
// Read the state of one tank from the network packet.
// byte gamerId = packetReader.ReadByte();
//Vector2 position = packetReader.ReadVector2();
//float tankRotation = packetReader.ReadSingle();
//float turretRotation = packetReader.ReadSingle();
QueueHdr qH;
qH.inSeqNum = packetReader.ReadInt32();
qH.outSeqNum = packetReader.ReadInt32();
qH.type = (Queue_type)packetReader.ReadInt32();
// int incomingCount = packetReader.ReadInt32();
//Debug.WriteLine("qH.inSeqNum ServerRead = " + qH.inSeqNum);
//Debug.WriteLine("qH.outSeqNum ServerRead = " + qH.outSeqNum);
//Debug.WriteLine("qH.type ServerRead = " + qH.type);
//Debug.WriteLine("incomingCount ServerRead = " + incomingCount);
//////////////////////// send to input queue on client
//PhysicsBuffer[] physicsBuff2 = new PhysicsBuffer[incomingCount];
switch (qH.type)
{
case Queue_type.QUEUE_PHYSICS_BUFFER:
if (qH.type == Queue_type.QUEUE_PHYSICS_BUFFER)
{
int incomingCount = packetReader.ReadInt32();
PhysicsBuffer[] physicsBuff2 = new PhysicsBuffer[incomingCount];
for (int y = 0; y < incomingCount; y++)
{
//PhysicsBuffer_Message localPhysicsBuffer_Message = new PhysicsBuffer_Message((PhysicsBuffer_Message)qH.data);
//PhysicsBuffer myPhysicsBuffer = new PhysicsBuffer();
//myPhysicsBuffer.id = packetReader.ReadInt32();
//myPhysicsBuffer.position = packetReader.ReadVector2();
//myPhysicsBuffer.rotation = (float)packetReader.ReadSingle();
//Push to buffer
physicsBuff2[y].id = packetReader.ReadInt32();
physicsBuff2[y].position = packetReader.ReadVector2();
physicsBuff2[y].rotation = (float)packetReader.ReadSingle();
}
// send this msg to Input Queue inQ so client can read the messages
PhysicsBuffer_Message msg = new PhysicsBuffer_Message(ref physicsBuff2);
PhysicsBuffer_Message_inQueue.add(msg);
}
break;
case Queue_type.QUEUE_SHIP_MISSILE:
Ship_Create_Missile_Message msgMissile = new Ship_Create_Missile_Message(player2);
qH.data = msgMissile;
InputQueue.add(qH);
break;
case Queue_type.QUEUE_SHIP_BOMB:
Ship_Create_Bomb_Message msgBomb = new Ship_Create_Bomb_Message(player2);
qH.data = msgBomb;
InputQueue.add(qH);
break;
case Queue_type.QUEUE_SHIP_IMPULSE:
Vector2 impulse = packetReader.ReadVector2();
Ship_Impulse_Message msgImpulse = new Ship_Impulse_Message(player2, impulse);
qH.data = msgImpulse;
InputQueue.add(qH);
break;
case Queue_type.QUEUE_SHIP_ROT:
float rotation = packetReader.ReadSingle();
Ship_Rot_Message msgRotation = new Ship_Rot_Message(player2, rotation);
qH.data = msgRotation;
InputQueue.add(qH);
break;
case Queue_type.QUEUE_EVENT:
//msg = new Event_Message((Event_Message)qH.data);
int idA = packetReader.ReadInt32();
// Debug.WriteLine("idA =" + idA);
int idB = packetReader.ReadInt32();
// Debug.WriteLine("idA =" + idB);
Vector2 collisionPt = packetReader.ReadVector2();
// Debug.WriteLine("idA =" + collisionPt);
Event_Message eventMsg = new Event_Message(idA, idB, collisionPt);
qH.data = eventMsg;
InputQueue.add(qH);
break;
}
}
}
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// TODO: Add your update logic here
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
{
this.Exit();
}
GraphicsDevice.Clear(Color.Black);
HandleInput();
if (networkSession == null)
{
// If we are not in a network session, update the
// menu screen that will let us create or join one.
UpdateMenuScreen();
}
else
{
// If we are in a network session, update it.
UpdateNetworkSession();
}
base.Update(gameTime);
if (state == gameState.game)
{
//Input Queue -> msg process
InputQueue.Process3();
world.Step((float)gameTime.ElapsedGameTime.TotalSeconds, 5, 8);
// Out 0) contact listener fires collisions
// events created in world step
//Out 1) physics event(contact listener) msg -> Output queue
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
// create Buffer
PhysicsBuffer[] physicsBuff = new PhysicsBuffer[PhysicsMan.Instance().getCount()];
int num = PhysicsMan.Instance().getCount();
// Update PhysicsObject to PhysicsBuffer for a message transmission
PhysicsMan.PushToBuffer(ref physicsBuff);
//// out 2) physics buffer msg => OutputQueue
PhysicsBuffer_Message msg = new PhysicsBuffer_Message(ref physicsBuff);
PhysicsBuffer_Message_outQueue.add(msg);
}
}
// ON remote ---------------------------------------------
// read Physics Buffer from OutputQueue
// no physics simulator
// On Both----------------------------------------------
// Out 3) input msg -> OutputQueue
// InputQueue.Update ?? maybe this is checkinput()???
checkInput();
//OutputQueue -> InputQueue
OutputQueue.PushToNetwork();
// I put this down here to get pBuffGlobal to have the same amount of items as number of physics bodies
// InputQueue.Process3();
//Both----------------------------------------------
//PhsicsBuffer to GameObject
PhysicsMan.Update(ref PhysicsBuffer_Message.pBuffGlobal);
//PhysicsMan.Instance().Update();
ScoreManager.Instance().Update();
GameObjManager.Instance().Update(world);
Timer.Process(gameTime);
}
Game1.Camera.Update(gameTime);
}
public override void execute()
{
pBuffGlobal = this;
// Debug.WriteLine("pBuffGlobal.count = " + pBuffGlobal.count);
}
//---------------------------------------------
public PhysicsBuffer_Message(PhysicsBuffer_Message msg)
{
this.count = msg.count;
this.pBuff = msg.pBuff;
}
// PacketWriter packetWriter2 = new PacketWriter();
public static void PushToNetwork()
{
PacketWriter packetWriter2 = new PacketWriter();
int count = outQ.Count;
for (int i = 0; i < count; i++)
{
// Read the header
QueueHdr qH = outQ.Dequeue();
switch (qH.type)
{
case Queue_type.QUEUE_SHIP_BOMB:
packetWriter2.Write(qH.inSeqNum);
packetWriter2.Write(qH.outSeqNum);
packetWriter2.Write((int)qH.type);
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
InputQueue.add(qH);
}
if (Game1.networkSession.IsHost)
{
LocalNetworkGamer server = (LocalNetworkGamer)Game1.networkSession.Host;
server.SendData(packetWriter2, SendDataOptions.InOrder);
}
}
foreach (LocalNetworkGamer gamer in Game1.networkSession.LocalGamers)
{
if (!Game1.networkSession.IsHost)
{
InputQueue.add(qH);
// Write our latest input state into a network packet.
//packetWriter2.Write(qH.inSeqNum);
//packetWriter2.Write(qH.outSeqNum);
//packetWriter2.Write((int)qH.type);
// packetWriter2.Write((int)qH.data);
// Send our input data to the server.//
gamer.SendData(packetWriter2,
SendDataOptions.InOrder, Game1.networkSession.Host);
}
}
break;
case Queue_type.QUEUE_SHIP_MISSILE:
packetWriter2.Write(qH.inSeqNum);
packetWriter2.Write(qH.outSeqNum);
packetWriter2.Write((int)qH.type);
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
InputQueue.add(qH);
}
if (Game1.networkSession.IsHost)
{
LocalNetworkGamer server = (LocalNetworkGamer)Game1.networkSession.Host;
server.SendData(packetWriter2, SendDataOptions.InOrder);
}
}
foreach (LocalNetworkGamer gamer in Game1.networkSession.LocalGamers)
{
if (!Game1.networkSession.IsHost)
{
InputQueue.add(qH);
// Write our latest input state into a network packet.
//packetWriter2.Write(qH.inSeqNum);
//packetWriter2.Write(qH.outSeqNum);
//packetWriter2.Write((int)qH.type);
// packetWriter2.Write((int)qH.data);
// Send our input data to the server.
gamer.SendData(packetWriter2,
SendDataOptions.InOrder, Game1.networkSession.Host);
}
}
break;
case Queue_type.QUEUE_SHIP_IMPULSE:
packetWriter2.Write(qH.inSeqNum);
packetWriter2.Write(qH.outSeqNum);
packetWriter2.Write((int)qH.type);
Ship_Impulse_Message sim = (Ship_Impulse_Message)qH.data;
packetWriter2.Write((Vector2)sim.impulse);
Debug.WriteLine("Outputq - sim.impulse = " + sim.impulse);
Debug.WriteLine("Outputq - sim.X = " + sim.impulse.X);
Debug.WriteLine("Outputq - sim.Y = " + sim.impulse.Y);
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
InputQueue.add(qH);
}
if (Game1.networkSession.IsHost)
{
LocalNetworkGamer server = (LocalNetworkGamer)Game1.networkSession.Host;
server.SendData(packetWriter2, SendDataOptions.InOrder);
}
}
foreach (LocalNetworkGamer gamer in Game1.networkSession.LocalGamers)
{
if (!Game1.networkSession.IsHost)
{
InputQueue.add(qH); ///just added 207pm
// Write our latest input state into a network packet.
//packetWriter2.Write(qH.inSeqNum);
//packetWriter2.Write(qH.outSeqNum);
//packetWriter2.Write((int)qH.type);
//Ship_Impulse_Message sim = (Ship_Impulse_Message)qH.data;
//packetWriter2.Write((Vector2)sim.impulse);
// Send our input data to the server.
gamer.SendData(packetWriter2,
SendDataOptions.InOrder, Game1.networkSession.Host);
}
}
break;
case Queue_type.QUEUE_SHIP_ROT:
//send to input queue
//packetWriter2.Write(qH.inSeqNum);
// packetWriter2.Write(qH.outSeqNum);
// packetWriter2.Write((int)qH.type);
// Ship_Impulse_Message sim = (Ship_Impulse_Message)qH.data;
// packetWriter2.Write((Vector2)sim.impulse);
packetWriter2.Write(qH.inSeqNum);
packetWriter2.Write(qH.outSeqNum);
packetWriter2.Write((int)qH.type);
Ship_Rot_Message rotMessage = (Ship_Rot_Message)qH.data;
packetWriter2.Write(rotMessage.rotation);
Debug.WriteLine(" OutputQ - rotMessage.rotation = " + rotMessage.rotation);
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
InputQueue.add(qH);
}
}
if (Game1.networkSession.IsHost)
{
LocalNetworkGamer server = (LocalNetworkGamer)Game1.networkSession.Host;
server.SendData(packetWriter2, SendDataOptions.InOrder);
}
foreach (LocalNetworkGamer gamer in Game1.networkSession.LocalGamers)
{
if (!Game1.networkSession.IsHost)
{
// Write our latest input state into a network packet.
//packetWriter2.Write(qH.inSeqNum);
//packetWriter2.Write(qH.outSeqNum);
//packetWriter2.Write((int)qH.type);
//Ship_Rot_Message rotMessage = (Ship_Rot_Message)qH.data;
//packetWriter2.Write(rotMessage.rotation);
// packetWriter2.Write((Vector2)qH.data);
// Send our input data to the server.
gamer.SendData(packetWriter2,
SendDataOptions.InOrder, Game1.networkSession.Host);
}
}
break;
case Queue_type.QUEUE_PHYSICS_BUFFER:
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
InputQueue.add(qH);
}
}
if (Game1.networkSession != null)
{
// packetWriter2.Write(gamer.Id);
packetWriter2.Write(qH.inSeqNum);
packetWriter2.Write(qH.outSeqNum);
packetWriter2.Write((int)qH.type);
//Debug.WriteLine("qH.inSeqNum from PushToNetwork = " + qH.inSeqNum);
//Debug.WriteLine("qH.outSeqNum from PushToNetwork = " + qH.outSeqNum);
//Debug.WriteLine("qH.type from PushToNetwork = " + qH.type);
//PhysicsBuffer[] localPhysicsBuff = new PhysicsBuffer[];
PhysicsBuffer_Message PhysicsBuff_MessageInQueueHdr = new PhysicsBuffer_Message((PhysicsBuffer_Message)qH.data);
//get the count from the buffer
packetWriter2.Write(PhysicsBuff_MessageInQueueHdr.count);
//Debug.WriteLine("PhysicsBuff_MessageInQueueHdr.count = " + PhysicsBuff_MessageInQueueHdr.count);
PhysicsBuffer[] localPhysicsBuff = new PhysicsBuffer[PhysicsBuff_MessageInQueueHdr.count];
//get the the physics buffer struct of id, position , rotation out
localPhysicsBuff = PhysicsBuff_MessageInQueueHdr.pBuff;
for (int j = 0; j < PhysicsBuff_MessageInQueueHdr.count; j++)
{
PhysicsBuffer myPhysicsBuffer = new PhysicsBuffer();
myPhysicsBuffer.id = localPhysicsBuff[j].id;
myPhysicsBuffer.position = localPhysicsBuff[j].position;
myPhysicsBuffer.rotation = localPhysicsBuff[j].rotation;
packetWriter2.Write(myPhysicsBuffer.id);
packetWriter2.Write(myPhysicsBuffer.position);
packetWriter2.Write(myPhysicsBuffer.rotation);
//Debug.WriteLine("myPhysicsBuffer.id = " + myPhysicsBuffer.id);
//Debug.WriteLine("myPhysicsBuffer.position = " + myPhysicsBuffer.position);
//Debug.WriteLine("myPhysicsBuffer.rotation = " + myPhysicsBuffer.rotation);
}
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
LocalNetworkGamer server = (LocalNetworkGamer)Game1.networkSession.Host;
server.SendData(packetWriter2, SendDataOptions.InOrder);
}
}
// if this is the client machine, need to send to server
}
// Send our input data to the server.
//if (Game1.networkSession != null)
//{
// if (Game1.networkSession.IsHost)
// {
// foreach (LocalNetworkGamer gamer in Game1.networkSession.LocalGamers)
// {
// gamer.SendData(packetWriter2,
// SendDataOptions.InOrder, Game1.networkSession.);
// }
// }
//}
break;
case Queue_type.QUEUE_EVENT:
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
InputQueue.add(qH);
}
}
if (Game1.networkSession != null)
{
// Write our latest input state into a network packet.
packetWriter2.Write(qH.inSeqNum);
packetWriter2.Write(qH.outSeqNum);
packetWriter2.Write((int)qH.type);
// packetWriter2.Write((int)qH.data);
Event_Message eventMsg = new Event_Message((Event_Message)qH.data);
packetWriter2.Write(eventMsg.GameID_A);
// Debug.WriteLine("eventMsg " + eventMsg.GameID_A);
packetWriter2.Write(eventMsg.GameID_B);
// Debug.WriteLine("eventMsg " + eventMsg.GameID_B);
packetWriter2.Write(eventMsg.collision_pt);
// Debug.WriteLine("eventMsg " + eventMsg.collision_pt);
if (Game1.networkSession != null)
{
if (Game1.networkSession.IsHost)
{
LocalNetworkGamer server = (LocalNetworkGamer)Game1.networkSession.Host;
server.SendData(packetWriter2, SendDataOptions.InOrder);
}
}
// Send our input data to the server.
// gamer.SendData(packetWriter2,
// SendDataOptions.InOrder, Game1.networkSession.Host);
}
//foreach (LocalNetworkGamer gamer in Game1.networkSession.LocalGamers)
//{
// if (!Game1.networkSession.IsHost)
// {
// // Write our latest input state into a network packet.
// packetWriter2.Write(qH.inSeqNum);
// packetWriter2.Write(qH.outSeqNum);
// packetWriter2.Write((int)qH.type);
// // Ship_Rot_Message rotMessage = (Ship_Rot_Message)qH.data;
// // packetWriter2.Write(rotMessage.rotation);
// // packetWriter2.Write((Vector2)qH.data);
// // Send our input data to the server.
// gamer.SendData(packetWriter2,
// SendDataOptions.InOrder, Game1.networkSession.Host);
// }
//}
break;
default:
break;
}
}
}
