/// <summary>
/// Updates the world at the current FPS.
/// </summary>
private void Update()
{
lock (serverWorld)
{
serverWorld.UpdateWorld();
serverWorld.CheckCollision();
foreach (SocketState state in clients.Values.ToList())
{
Networking.Send(state.TheSocket, serverWorld.GetWorld() + "\n");
}
}
}
/// <summary>
/// "This is a ("callMe") delegate that implements the server's part of the initial
/// handshake."
/// </summary>
/// <param name="state">The client's socket information</param>
private static void ReceiveName(SocketState state)
{
lock (World)
{
// Create a new Ship with the given name and a new unique ID
Ship newShip = new Ship();
Random rand = new Random();
newShip.ID = ShipID;
newShip.loc = new Vector2D(rand.Next(-(UniverseSize / 2), UniverseSize / 2),
rand.Next(-(UniverseSize / 2), UniverseSize / 2));
newShip.dir = new Vector2D(rand.Next(-180, 180), rand.Next(-180, 180));
newShip.thrust = false;
newShip.name = state.sb.ToString().Trim();
newShip.hp = StartingHitPoints;
newShip.score = 0;
newShip.alive = true;
newShip.velocity = new Vector2D(0, 0);
newShip.dir.Normalize();
newShip.projFired = 0;
newShip.projHit = 0;
// Add the new ship to World
World.Ships.Add(newShip.ID, newShip);
// Alter ShipID for next incoming Ship
ShipID++;
// Setting the state's ID to match the newly added Ship
state.ID = newShip.ID;
// Prepare the startup info to the client(ID and world size)
state.sb.Clear();
state.sb.Append(newShip.ID + "\n");
state.sb.Append(UniverseSize + "\n");
state.callMe = HandleData;
// Send the starup info to the client
Networking.Send(state.theSocket, state.sb.ToString());
// Add the client's socket to the list of all clients
Clients.Add(state);
Console.WriteLine("A new client has connected to the server...");
// "Then ask the client for data"
Networking.GetData(state);
}
}
//Send the walls to the player on initial connect
private void Sendwalls(SocketState state)
{
StringBuilder sb = new StringBuilder();
lock (world)
{
foreach (Wall w in world.GetWalls())
{
sb.Append(JsonConvert.SerializeObject(w) + "\n");
}
}
Networking.Send(state.TheSocket, sb.ToString());
//Console.WriteLine(sb.ToString());
sb.Clear();
}
/// <summary>
/// This method updates the state of the world.
/// </summary>
private static void Update()
{
StringBuilder sb = new StringBuilder();
//lock the world
lock (world)
{
//for all star in star collection we appenfd to sb.
foreach (Star s in world.starCollection.Values)
{
sb.Append(s.ToString() + "\n");
}
//method to update ships.
updateships(sb);
//methods that handles collisons.
Collisons();
//method that updates projctile.
updateProjectile(sb);
}
lock (world)
{
//copy of the list to remove it from the ss.
List <SocketState> copy = new List <SocketState>(list);
foreach (SocketState ss in list)
{
//if the client window is closed.
if ((Networking.Send(ss.theSocket, sb.ToString())) == false)
{
lock (world)
{
int id = ss.ID;
//set the ships hp tp zero.
world.shipCollection[ss.ID].setShipHp(0);
//and set ship disconnected to true.
world.shipCollection[ss.ID].setDisconnected(true);
//remove the ship from the ss.
copy.Remove(ss);
}
}
}
//after removing ship from the client we set list back to copy.
list = copy;
}
}
private void NewPlayer(SocketState state)
{
string worldSizeString = worldSize.ToString();
string playerIDString = state.ID.ToString();
if (state.ErrorOccured)
{
return;
}
lock (playerSockets)
{
playerSockets[state.ID] = state;
}
Networking.Send(state.TheSocket, playerIDString + "\n");
Networking.Send(state.TheSocket, worldSizeString + "\n");
state.OnNetworkAction = ProcessMessage;
Networking.GetData(state);
}
/// <summary>
/// Callback method for after the server receives the name
/// </summary>
/// <param name="sock"></param>
static void ReceiveName(SocketState sock)
{
//Create the players tank and assign its name and ID
Tank mainPlayer = new Tank();
mainPlayer.name = sock.GetData().Trim();
mainPlayer.ID = (int)sock.ID;
//Add the tank to both tank classes
lock (tanks)
{
allTanksEver.Add(mainPlayer.ID, mainPlayer);
tanks.Add(mainPlayer.ID, mainPlayer);
}
//Assign the health of the tank and spawn the tank
mainPlayer.hitPoints = StartingHitPoints;
tankRespawn(mainPlayer);
//Change the callback to CommandRequestHandler and clear the sock's data
sock.OnNetworkAction = CommandRequestHandler;
sock.ClearData();
//Get the startup data, serialize it, and send it to the client
string startupData = mainPlayer.ID + "\n" + serverWorld.worldSize + "\n";
foreach (Wall w in walls.Values)
{
startupData += JsonConvert.SerializeObject(w) + "\n";
}
startupData += GetWorldData();
Networking.Send(sock.TheSocket, startupData);
//Add the client to the connectedClients list and ask for more data
lock (connectedClients)
{
connectedClients.Add(sock.ID, sock);
}
Console.WriteLine(mainPlayer.name + " has Joined the Game");
mainPlayer.joined = true;
Networking.GetData(sock);
}
/// <summary>
/// Callback to receive player name.
/// </summary>
/// <param name="state"></param>
private void ReceivePlayerName(SocketState state)
{
// If a Socket disconnects, return.
if (state.ErrorOccured)
{
return;
}
// Add tank to the world if it doesnt exist yet
if (!clients.ContainsKey(state.ID))
{
lock (serverWorld)
{
serverWorld.AddTank(state.ID, state.GetData());
}
}
state.OnNetworkAction = HandleRequests;
// Send start-up info; Lock the socket to avoid race conditions
lock (state.TheSocket)
{
if (!clients.ContainsKey(state.ID))
{
Networking.Send(state.TheSocket, $"{ state.ID }\n{ WORLD_SIZE }\n");
Networking.Send(state.TheSocket, serverWorld.GetWalls() + "\n");
}
}
// Add client to clients list
lock (clients)
{
if (!clients.ContainsKey(state.ID))
{
clients.Add(state.ID, state);
Console.WriteLine($"Player({ state.ID }): { state.GetData().TrimEnd('\n') } Has Joined The Game!");
}
}
Networking.GetData(state);
}
/// <summary>
/// Gets the player's name and sends startup info
/// </summary>
/// <param name="s"></param>
private void HandlePlayerName(SocketState s)
{
string data = s.GetData();
string[] parts = Regex.Split(data, @"(?<=[\n])");
// Check if a full message has been received
if (parts.Length > 1)
{
// Generate a new tank for the client
Tank t = new Tank((int)s.ID, parts[0].Substring(0, parts[0].Length - 1), new TankWars.Vector2D(50, 50));
spawnTank(t);
lock (world) {
// Add the tank to the world
world.setTankData(t);
s.RemoveData(0, parts[0].Length);
//Send the player's id
Networking.Send(s.TheSocket, s.ID + "\n");
// Send world size
Networking.Send(s.TheSocket, world.UniverseSize + "\n");
// Send all the walls
foreach (Wall w in world.Walls.Values)
{
Networking.Send(s.TheSocket, JsonConvert.SerializeObject(w) + '\n');
}
}
// Add the tank to the dictionary so it can start receiving frames
lock (clients) {
clients.Add(s, t);
}
s.OnNetworkAction = HandleClientCommands;
}
Networking.GetData(s);
}
/// <summary>
/// This methods recieves the name and does the first handshake with the
/// client.
/// </summary>
/// <param name="ss"></param>
public static void RecieveName(SocketState ss)
{
string name = "";
//totalData uses string builder to store all the string from the ss.
string totalData = ss.sb.ToString();
//this method splits totalData by nextline.
String[] parts = totalData.Split('\n');
//the first string sent is the players name.
name = parts[0];
Ship ship;
//lock the world
lock (world)
{
//calls generate new ship from world and sets it to ship.
ship = world.generatenewShip(name);
//sets ss.ID to ships id.
ss.setSocketStateID(ship.getShipId());
}
ss.callMe = callBack;
//lock the list and add the socketstate.
lock (list)
{
list.Add(ss);
}
int universe = UniverseSize;
//removes the name from the socketstate.
ss.sb.Remove(0, parts[0].Length + 1);
//sends data to the specific socket.
Networking.Send(ss.theSocket, ss.ID.ToString() + "" + "\n" + universe + "\n");
//calling get data to get more data.
Networking.GetData(ss);
}
/// <summary>
/// Sends the client the world according to where every object is
/// </summary>
static void Update()
{
//Lists to hold objects that will be removed
List <SocketState> disconectedClients = new List <SocketState>();
List <Object> expiredObjects = new List <object>();
lock (projectiles)
{
//For every object in projectiles, Find where it is and update its location
foreach (Projectile p in projectiles.Values)
{
//Calculate the object's new location
p.orientation.Normalize();
Vector2D projAngle = new Vector2D(p.orientation.GetX() * ProjectileSpeed, p.orientation.GetY() * ProjectileSpeed);
p.location = p.location + projAngle;
//If the projectile has collided with anything or is dead, add it to the expired objects list
if (collisionCheck(p.location.GetX(), p.location.GetY()))
{
p.died = true;
expiredObjects.Add(p);
}
if (p.location.GetX() > serverWorld.worldSize / 2 || p.location.GetY() > serverWorld.worldSize / 2 || p.location.GetX() < -serverWorld.worldSize / 2 || p.location.GetY() < -serverWorld.worldSize / 2)
{
p.died = true;
expiredObjects.Add(p);
}
}
}
lock (tanks)
{
//For every object in Tanks, find it's status and update the object
foreach (Tank t in tanks.Values)
{
//If the time to respawn counter is still going, drop it down by one
if (t.timeToRespawn > 0)
{
t.timeToRespawn--;
}
//If the timer is over, respawn the tank
else if (t.hitPoints == 0 && !t.disconnected)
{
tankRespawn(t);
}
//If the status of the tank is dead, set it to be alive
if (t.died)
{
t.died = false;
}
//If the tank is disconnected however, is has died
if (t.disconnected)
{
t.died = true;
t.hitPoints = 0;
}
t.shotTimer--;
lock (beams)
{
//Check to see if any beams currently on screen have hit a tank
foreach (Beam b in beams.Values)
{
//If the beam has hit a tank, the tank is dead
if (Intersects(b.origin, b.direction, t.location, 30) && t.hitPoints > 0)
{
t.hitPoints = 0;
t.died = true;
t.timeToRespawn = RespawnRate;
tanks[b.tankID].tankShotsHit++;
tanks[b.tankID].score++;
}
}
}
lock (projectiles)
{
//Check to see if any projectiles on screen have hit a tank
foreach (Projectile p in projectiles.Values)
{
//If the projectile hit a tank then lower the hitpoints by one for that tank
if (p.tankID != t.ID && objectCollisionCheck(t.location, p.location) && t.hitPoints > 0 && !p.died)
{
p.died = true;
expiredObjects.Add(p);
t.hitPoints -= 1;
tanks[p.tankID].tankShotsHit++;
//If the tank has no hitpoints left, it has died
if (t.hitPoints == 0)
{
t.died = true;
t.timeToRespawn = RespawnRate;
tanks[p.tankID].score++;
}
}
}
}
lock (powerups)
{
//Check to see if any powerups on screen have hit a tank
foreach (Powerup p in powerups.Values)
{
//If a powerup has hit a tank, increase the beam amount for that tank and destroy the powerup
if (objectCollisionCheck(t.location, p.location) && t.hitPoints > 0 && !p.died)
{
Random rand = new Random();
p.died = true;
p.respawnTimer = rand.Next(10, MaxPowerupDelay);
t.railgunShots++;
}
}
}
}
}
int powerupRespawnCount = 0;
lock (powerups)
{
//Check all powerups to see if they can respawn
foreach (Powerup p in powerups.Values)
{
//If the timer is up for a powerup to respawn, add one to the count
if (p.respawnTimer == 0)
{
p.respawnTimer = -1;
powerupRespawnCount++;
expiredObjects.Add(p);
}
p.respawnTimer--;
}
}
lock (powerups)
{
//Respawn all powerups
for (int i = 0; i < powerupRespawnCount; i++)
{
powerRespawn();
}
}
//Send the data to all connected clients, if the send fails, add that client to the
//disconnectedClients list to be removed later
String dataToSend = GetWorldData();
lock (connectedClients)
{
foreach (SocketState sock in connectedClients.Values)
{
if (!Networking.Send(sock.TheSocket, dataToSend))
{
lock (disconectedClients)
{
disconectedClients.Add(sock);
}
}
}
}
lock (connectedClients)
{
//Remove the disconnected client and destroy its tank
foreach (SocketState sock in disconectedClients)
{
connectedClients.Remove(sock.ID);
tanks[(int)sock.ID].died = true;
tanks[(int)sock.ID].hitPoints = 0;
tanks[(int)sock.ID].disconnected = true;
}
}
lock (beams)
{
//Destroy all active beams
beams.Clear();
}
lock (expiredObjects)
{
//Remove all expired objects from their respective lists
foreach (Object o in expiredObjects)
{
if (o is Projectile)
{
lock (projectiles)
{
Projectile p = (Projectile)o;
projectiles.Remove(p.ID);
}
}
if (o is Powerup)
{
lock (powerups)
{
Powerup p = (Powerup)o;
powerups.Remove(p.ID);
}
}
}
expiredObjects.Clear();
}
}
/// <summary>
/// This part sets up a tank with the player name and sends the startup info to the client including the world size, player ID,
/// and walls.
/// </summary>
/// <param name="ss">Socket state for the connection</param>
private static void SendStartupInfo(SocketState ss)
{
if (ss.ErrorOccured == true)
{
Console.WriteLine("Error occured while accepting: \"" + ss.ErrorMessage + "\"");
return;
}
//Gets the name and ID from the socket and removes the name from the socket
string tankName = ss.GetData();
int tankID = (int)ss.ID;
ss.RemoveData(0, tankName.Length);
lock (TheWorld)
{
/*This sets up the tank, sets the cooldown frames so it can fire, adds a filler command to the dictionary, and
* spawns the tank at a random location.*/
Tank t = new Tank(tankName.Substring(0, tankName.Length - 1), tankID);
TheWorld.UpdateTank(t);
TheWorld.TankSetCooldownFrames(t.ID, FramesPerShot);
TheWorld.UpdateCommand(tankID, new ControlCommands());
SpawnTank(t);
Console.WriteLine("Player(" + tankID + ") " + "\"" + t.Name + "\" joined");
}
//Changes the delegate
ss.OnNetworkAction = ReceiveCommandData;
//Sends the tank ID and the world size
string message = tankID + "\n" + UniverseSize.ToString() + "\n";
if (!Networking.Send(ss.TheSocket, message))
{
Console.WriteLine("Error occured while sending data");
}
//Sends the walls to the client
lock (TheWorld)
{
StringBuilder wallMessage = new StringBuilder();
foreach (Wall w in TheWorld.Walls.Values)
{
wallMessage.Append(JsonConvert.SerializeObject(w) + "\n");
}
if (!Networking.Send(ss.TheSocket, wallMessage.ToString()))
{
Console.WriteLine("Error occured while sending data");
}
}
//Adds the socket state to the list of connections
SocketConnections.Add(ss);
Networking.GetData(ss);
}
/// <summary>
/// Method for sending the data to the client sockets. It goes through the list of tanks, powerups, projectiles, and beams
/// and appends them to a stringbuilder to send. It also handles sockets that have disconnected.
/// </summary>
private static void SendDataToSockets()
{
lock (TheWorld)
{
foreach (SocketState s in SocketConnections.ToList())
{
if (!s.TheSocket.Connected)
{
int tankID = (int)s.ID;
//Makes sure that the dictionary contains the right key. If not, the tank must have died and rage quit
if (TheWorld.Tanks.ContainsKey(tankID))
{
Console.WriteLine("Player(" + tankID + ") " + "\"" + TheWorld.Tanks[(int)s.ID].Name + "\" disconnected");
TheWorld.TankDisconnect(tankID);
TheWorld.TankKill(tankID);
}
if (TheWorld.DeadTanks.ContainsKey(tankID))
{
Console.WriteLine("Player(" + tankID + ") " + "\"" + TheWorld.DeadTanks[(int)s.ID].Name + "\" disconnected");
TheWorld.TankDeadRemove(tankID);
}
SocketConnections.Remove(s);
}
}
foreach (SocketState s in SocketConnections.ToList())
{
StringBuilder frameMessage = new StringBuilder();
lock (TheWorld)
{
foreach (Tank t in TheWorld.Tanks.Values)
{
frameMessage.Append(JsonConvert.SerializeObject(t) + "\n");
}
foreach (PowerUp p in TheWorld.PowerUps.Values)
{
frameMessage.Append(JsonConvert.SerializeObject(p) + "\n");
}
foreach (Projectile p in TheWorld.Projectiles.Values)
{
frameMessage.Append(JsonConvert.SerializeObject(p) + "\n");
}
foreach (Beam b in TheWorld.Beams.Values)
{
frameMessage.Append(JsonConvert.SerializeObject(b) + "\n");
}
}
if (!Networking.Send(s.TheSocket, frameMessage.ToString()))
{
Console.WriteLine("Error occured while sending data");
}
}
}
}
private void SendData()
{
while (true)
{
List <SocketState> playerSocketCopy = new List <SocketState>(playerSockets.Values);
StringBuilder sb = new StringBuilder();
List <long> listToRemove = new List <long>();
var prev = DateTime.Now;
//For every socket connected to this server send a frame
foreach (SocketState state in playerSocketCopy)
{
foreach (Tank t in world.GetTanks())
{
t.projectileDelay += 1;
}
if (powerUpTracker < powerupCount)
{
timeSinceLastPowerUp += FPS;
}
if (timeSinceLastPowerUp > randPowerupTime)
{
SpawnPowerup();
randPowerupTime = rand.Next(0, maxPowerupSpawnTime);
timeSinceLastPowerUp = 0;
}
//Seems innefficient to do this for every tank but.. TODO
lock (world)
{
foreach (Tank t in world.GetTanks())
{
sb.Append(JsonConvert.SerializeObject(t) + "\n");
if (t.IsDead())
{
RespawnTank(t);
}
if (t.IsDisconnected())
{
listToRemove.Add(t.GetID());
}
}
foreach (long ID in listToRemove)
{
world.RemoveTankByID((int)ID);
}
listToRemove.Clear();
foreach (Projectile p in world.GetProjectiles())
{
MoveProjectile(p);
sb.Append(JsonConvert.SerializeObject(p) + "\n");
if (p.IsDead())
{
listToRemove.Add(p.GetID());
}
}
foreach (long ID in listToRemove)
{
world.RemoveProjectile(ID);
}
listToRemove.Clear();
foreach (Beam b in world.GetBeams())
{
sb.Append(JsonConvert.SerializeObject(b) + "\n");
listToRemove.Add(b.GetID());
}
foreach (long ID in listToRemove)
{
world.RemoveBeam(ID);
}
listToRemove.Clear();
foreach (Powerup up in world.GetPowerups())
{
sb.Append(JsonConvert.SerializeObject(up) + "\n");
if (up.IsDead())
{
listToRemove.Add(up.GetID());
}
}
if (!working)
{
foreach (long ID in listToRemove)
{
world.RemovePowerup(ID);
powerUpTracker--;
}
}
}
listToRemove.Clear();
List <SocketState> mySockets = new List <SocketState>(playerSockets.Values);
foreach (SocketState player in mySockets)
{
Networking.Send(player.TheSocket, sb.ToString());
}
//Console.WriteLine(sb.ToString());
sb.Clear();
}
//managing the framerate for when this loop repeats
var now = DateTime.Now;
if (now <= prev.AddMilliseconds(FPS))
{
TimeSpan timeSpan = prev.AddMilliseconds(FPS) - now;
System.Threading.Thread.Sleep((int)timeSpan.TotalMilliseconds);
}
prev = DateTime.Now;
}
}
/// <summary>
/// Invoked every iteration through the frame loop.
/// Update World, then sends it to each client.
/// </summary>
private static void Update()
{
// Updated world
StringBuilder sb = new StringBuilder();
lock (World)
{
// For all Stars in World
foreach (Star star in World.Stars.Values)
{
// Append each Star
sb.Append(JsonConvert.SerializeObject(star) + "\n");
// Destroy all Ships colliding with Star
foreach (Ship ship in World.Ships.Values)
{
Vector2D distance = star.loc - ship.loc;
if (distance.Length() < StarSize)
{
ship.hp = 0;
if (GAMEMODE_RandomDeadlyStar)
{
ship.score--;
}
ship.alive = false;
DeadShips.Add(ship);
}
}
// Destroy all Projectiles colliding with Star
foreach (Projectile p in World.Projectiles.Values)
{
Vector2D distance = star.loc - p.loc;
if (distance.Length() < StarSize)
{
p.alive = false;
DeadProjectiles.Add(p.ID);
}
}
}
// For all Ships in World
foreach (Ship ship in World.Ships.Values)
{
// Thrust Ship
if (ship.up)
{
ship.thrust = true;
ship.velocity += Acceleration(Thrust(ship.dir), Gravity(ship.loc));
ship.loc += ship.velocity;
ship.up = false;
}
// Non-thrusting Ship
else
{
ship.velocity += Gravity(ship.loc);
ship.loc += ship.velocity;
ship.thrust = false;
}
// Rotate Left
if (ship.left)
{
ship.dir = RotateLeft(ship.dir);
ship.left = false;
}
// Rotate right
if (ship.right)
{
ship.dir = RotateRight(ship.dir);
ship.right = false;
}
// Fire projectile
if (ship.space && ship.alive)
{
// Begin spacing projectiles
ship.projectileTimer++;
if (ship.projectileTimer >= ProjectileFiringDelay)
{
Projectile p = new Projectile();
p.ID = ProjectileID;
p.loc = ship.loc;
p.dir = ship.dir;
p.alive = true;
p.owner = ship.ID;
p.velocity = (p.dir * ProjectileSpeed) + ship.velocity;
World.Projectiles.Add(p.ID, p);
ship.projFired++;
ship.projectileTimer = 0;
ProjectileID++;
}
ship.space = false;
}
// If Ship exits World's bounds
if (ship.loc.GetX() >= UniverseSize / 2 || ship.loc.GetX() <= -(UniverseSize / 2) ||
ship.loc.GetY() >= UniverseSize / 2 || ship.loc.GetY() <= -(UniverseSize / 2))
{
// Wrap around Ship
ship.loc = WrapAround(ship.loc);
}
// Destroy all Projectiles colliding with Ship and vise-versa
foreach (Projectile p in World.Projectiles.Values)
{
Vector2D distance = ship.loc - p.loc;
if (distance.Length() < ShipSize && ship.ID != p.owner && ship.alive)
{
p.alive = false;
ship.hp--;
ShipHits.Add(World.Ships[p.owner]);
if (ship.hp <= 0)
{
ship.alive = false;
DeadShips.Add(ship);
ScoringShips.Add(p.owner);
}
DeadProjectiles.Add(p.ID);
}
}
sb.Append(JsonConvert.SerializeObject(ship) + "\n");
}
// For all Projectiles in World
foreach (Projectile p in World.Projectiles.Values)
{
// Update projectile location with constant velocity
p.loc += p.velocity;
// If Projectile exits World's bounds
if (p.loc.GetX() >= UniverseSize / 2 || p.loc.GetX() <= -(UniverseSize / 2) ||
p.loc.GetY() >= UniverseSize / 2 || p.loc.GetY() <= -(UniverseSize / 2))
{
// Destroy Projectile
p.alive = false;
DeadProjectiles.Add(p.ID);
}
sb.Append(JsonConvert.SerializeObject(p) + "\n");
}
// All Projectiles-to-destroy are removed from World
foreach (int i in DeadProjectiles)
{
World.Projectiles.Remove(i);
}
DeadProjectiles.Clear();
// All Ships-to-score have score increased
foreach (int i in ScoringShips)
{
Ship s = World.Ships.Values.ElementAt(i);
s.score++;
}
ScoringShips.Clear();
// All Ships-to-destroy are removed from World and respawned
foreach (Ship ship in DeadShips)
{
if (ship.hp <= 0)
{
// Incremental value has a further effect on respawn rate
ship.respawnTimer += 20;
}
if (ship.respawnTimer >= RespawnDelay * TimePerFrame)
{
ship.respawnTimer = 0;
ResetShip(ship);
ResurrectedShips.Add(ship);
}
}
// Respawn dead Ship
foreach (Ship ship in ResurrectedShips)
{
DeadShips.Remove(ship);
}
ResurrectedShips.Clear();
// Add hit projectiles to Ship
foreach (Ship ship in ShipHits)
{
World.Ships[ship.ID].projHit++;
}
ShipHits.Clear();
// Each client is updated with appended World information
foreach (SocketState state in Clients)
{
Networking.Send(state.theSocket, sb.ToString());
}
}
}