private void Update()
{
if (this.m_HostId == -1 || this.m_IsServer)
{
return;
}
NetworkEventType fromHost;
do
{
int connectionId;
int channelId;
int receivedSize;
byte error;
fromHost = NetworkTransport.ReceiveFromHost(this.m_HostId, out connectionId, out channelId, this.m_MsgInBuffer, 1024, out receivedSize, out error);
if (fromHost == NetworkEventType.BroadcastEvent)
{
NetworkTransport.GetBroadcastConnectionMessage(this.m_HostId, this.m_MsgInBuffer, 1024, out receivedSize, out error);
string address;
int port;
NetworkTransport.GetBroadcastConnectionInfo(this.m_HostId, out address, out port, out error);
NetworkBroadcastResult networkBroadcastResult = new NetworkBroadcastResult();
networkBroadcastResult.serverAddress = address;
networkBroadcastResult.broadcastData = new byte[receivedSize];
Buffer.BlockCopy((Array)this.m_MsgInBuffer, 0, (Array)networkBroadcastResult.broadcastData, 0, receivedSize);
this.m_BroadcastsReceived[address] = networkBroadcastResult;
this.OnReceivedBroadcast(address, NetworkDiscovery.BytesToString(this.m_MsgInBuffer));
}
}while (fromHost != NetworkEventType.Nothing);
}
private void Init()
{
if (!this.m_Initialized || (this.m_BroadcastPortProperty == null))
{
this.m_Initialized = true;
this.m_Discovery = base.target as NetworkDiscovery;
this.m_BroadcastPortProperty = base.serializedObject.FindProperty("m_BroadcastPort");
this.m_BroadcastKeyProperty = base.serializedObject.FindProperty("m_BroadcastKey");
this.m_BroadcastVersionProperty = base.serializedObject.FindProperty("m_BroadcastVersion");
this.m_BroadcastSubVersionProperty = base.serializedObject.FindProperty("m_BroadcastSubVersion");
this.m_BroadcastIntervalProperty = base.serializedObject.FindProperty("m_BroadcastInterval");
this.m_UseNetworkManagerProperty = base.serializedObject.FindProperty("m_UseNetworkManager");
this.m_BroadcastDataProperty = base.serializedObject.FindProperty("m_BroadcastData");
this.m_ShowGUIProperty = base.serializedObject.FindProperty("m_ShowGUI");
this.m_OffsetXProperty = base.serializedObject.FindProperty("m_OffsetX");
this.m_OffsetYProperty = base.serializedObject.FindProperty("m_OffsetY");
this.m_BroadcastPortLabel = new GUIContent("Broadcast Port", "The network port to broadcast to, and listen on.");
this.m_BroadcastKeyLabel = new GUIContent("Broadcast Key", "The key to broadcast. This key typically identifies the application.");
this.m_BroadcastVersionLabel = new GUIContent("Broadcast Version", "The version of the application to broadcast. This is used to match versions of the same application.");
this.m_BroadcastSubVersionLabel = new GUIContent("Broadcast SubVersion", "The sub-version of the application to broadcast.");
this.m_BroadcastIntervalLabel = new GUIContent("Broadcast Interval", "How often in milliseconds to broadcast when running as a server.");
this.m_UseNetworkManagerLabel = new GUIContent("Use NetworkManager", "Broadcast information from the NetworkManager, and auto-join matching games using the NetworkManager.");
this.m_BroadcastDataLabel = new GUIContent("Broadcast Data", "The data to broadcast when not using the NetworkManager");
}
}
private void Update()
{
if (this.m_HostId == -1)
{
return;
}
if (this.m_IsServer)
{
return;
}
NetworkEventType networkEventType;
do
{
int num;
int num2;
int num3;
byte b;
networkEventType = NetworkTransport.ReceiveFromHost(this.m_HostId, out num, out num2, this.m_MsgInBuffer, 1024, out num3, out b);
if (networkEventType == NetworkEventType.BroadcastEvent)
{
NetworkTransport.GetBroadcastConnectionMessage(this.m_HostId, this.m_MsgInBuffer, 1024, out num3, out b);
string text;
int num4;
NetworkTransport.GetBroadcastConnectionInfo(this.m_HostId, out text, out num4, out b);
NetworkBroadcastResult value = default(NetworkBroadcastResult);
value.serverAddress = text;
value.broadcastData = new byte[num3];
Buffer.BlockCopy(this.m_MsgInBuffer, 0, value.broadcastData, 0, num3);
this.m_BroadcastsReceived[text] = value;
this.OnReceivedBroadcast(text, NetworkDiscovery.BytesToString(this.m_MsgInBuffer));
}
}while (networkEventType != NetworkEventType.Nothing);
}
public bool Initialize()
{
bool result;
if (this.m_BroadcastData.Length >= 1024)
{
if (LogFilter.logError)
{
Debug.LogError("NetworkDiscovery Initialize - data too large. max is " + 1024);
}
result = false;
}
else
{
if (!NetworkTransport.IsStarted)
{
NetworkTransport.Init();
}
if (this.m_UseNetworkManager && NetworkManager.singleton != null)
{
this.m_BroadcastData = string.Concat(new object[]
{
"NetworkManager:",
NetworkManager.singleton.networkAddress,
":",
NetworkManager.singleton.networkPort
});
if (LogFilter.logInfo)
{
Debug.Log("NetworkDiscovery set broadcast data to:" + this.m_BroadcastData);
}
}
this.m_MsgOutBuffer = NetworkDiscovery.StringToBytes(this.m_BroadcastData);
this.m_MsgInBuffer = new byte[1024];
this.m_BroadcastsReceived = new Dictionary <string, NetworkBroadcastResult>();
ConnectionConfig connectionConfig = new ConnectionConfig();
connectionConfig.AddChannel(QosType.Unreliable);
this.m_DefaultTopology = new HostTopology(connectionConfig, 1);
if (this.m_IsServer)
{
this.StartAsServer();
}
if (this.m_IsClient)
{
this.StartAsClient();
}
result = true;
}
return(result);
}
/// <summary>
/// <para>Initializes the NetworkDiscovery component.</para>
/// </summary>
/// <returns>
/// <para>Return true if the network port was available.</para>
/// </returns>
public bool Initialize()
{
if (this.m_BroadcastData.Length >= 1024)
{
if (LogFilter.logError)
{
Debug.LogError((object)("NetworkDiscovery Initialize - data too large. max is " + (object)1024));
}
return(false);
}
if (!NetworkTransport.IsStarted)
{
NetworkTransport.Init();
}
if (this.m_UseNetworkManager && (UnityEngine.Object)NetworkManager.singleton != (UnityEngine.Object)null)
{
this.m_BroadcastData = "NetworkManager:" + NetworkManager.singleton.networkAddress + ":" + (object)NetworkManager.singleton.networkPort;
if (LogFilter.logInfo)
{
Debug.Log((object)("NetwrokDiscovery set broadbast data to:" + this.m_BroadcastData));
}
}
this.m_MsgOutBuffer = NetworkDiscovery.StringToBytes(this.m_BroadcastData);
this.m_MsgInBuffer = new byte[1024];
this.m_BroadcastsReceived = new Dictionary <string, NetworkBroadcastResult>();
ConnectionConfig defaultConfig = new ConnectionConfig();
int num = (int)defaultConfig.AddChannel(QosType.Unreliable);
this.m_DefaultTopology = new HostTopology(defaultConfig, 1);
if (this.m_IsServer)
{
this.StartAsServer();
}
if (this.m_IsClient)
{
this.StartAsClient();
}
return(true);
}
private void OnGUI()
{
if (!this.m_ShowGUI)
{
return;
}
int num1 = 10 + this.m_OffsetX;
int num2 = 40 + this.m_OffsetY;
if (Application.platform == RuntimePlatform.WebGLPlayer)
{
GUI.Box(new Rect((float)num1, (float)num2, 200f, 20f), "( WebGL cannot broadcast )");
}
else if (this.m_MsgInBuffer == null)
{
if (!GUI.Button(new Rect((float)num1, (float)num2, 200f, 20f), "Initialize Broadcast"))
{
return;
}
this.Initialize();
}
else
{
string str = string.Empty;
if (this.m_IsServer)
{
str = " (server)";
}
if (this.m_IsClient)
{
str = " (client)";
}
GUI.Label(new Rect((float)num1, (float)num2, 200f, 20f), "initialized" + str);
int num3 = num2 + 24;
if (this.m_Running)
{
if (GUI.Button(new Rect((float)num1, (float)num3, 200f, 20f), "Stop"))
{
this.StopBroadcast();
}
int num4 = num3 + 24;
if (this.m_BroadcastsReceived == null)
{
return;
}
using (Dictionary <string, NetworkBroadcastResult> .KeyCollection.Enumerator enumerator = this.m_BroadcastsReceived.Keys.GetEnumerator())
{
while (enumerator.MoveNext())
{
string current = enumerator.Current;
NetworkBroadcastResult networkBroadcastResult = this.m_BroadcastsReceived[current];
if (GUI.Button(new Rect((float)num1, (float)(num4 + 20), 200f, 20f), "Game at " + current) && this.m_UseNetworkManager)
{
string[] strArray = NetworkDiscovery.BytesToString(networkBroadcastResult.broadcastData).Split(':');
if (strArray.Length == 3 && strArray[0] == "NetworkManager" && ((UnityEngine.Object)NetworkManager.singleton != (UnityEngine.Object)null && NetworkManager.singleton.client == null))
{
NetworkManager.singleton.networkAddress = strArray[1];
NetworkManager.singleton.networkPort = Convert.ToInt32(strArray[2]);
NetworkManager.singleton.StartClient();
}
}
num4 += 24;
}
}
}
else
{
if (GUI.Button(new Rect((float)num1, (float)num3, 200f, 20f), "Start Broadcasting"))
{
this.StartAsServer();
}
int num4 = num3 + 24;
if (GUI.Button(new Rect((float)num1, (float)num4, 200f, 20f), "Listen for Broadcast"))
{
this.StartAsClient();
}
int num5 = num4 + 24;
}
}
}
private void OnGUI()
{
if (!this.m_ShowGUI)
{
return;
}
int num = 10 + this.m_OffsetX;
int num2 = 40 + this.m_OffsetY;
if (this.m_MsgInBuffer == null)
{
if (GUI.Button(new Rect((float)num, (float)num2, 200f, 20f), "Initialize Broadcast"))
{
this.Initialize();
}
return;
}
string str = string.Empty;
if (this.m_IsServer)
{
str = " (server)";
}
if (this.m_IsClient)
{
str = " (client)";
}
GUI.Label(new Rect((float)num, (float)num2, 200f, 20f), "initialized" + str);
num2 += 24;
if (this.m_Running)
{
if (GUI.Button(new Rect((float)num, (float)num2, 200f, 20f), "Stop"))
{
this.StopBroadcast();
}
num2 += 24;
if (this.m_BroadcastsReceived != null)
{
foreach (string current in this.m_BroadcastsReceived.Keys)
{
NetworkBroadcastResult networkBroadcastResult = this.m_BroadcastsReceived[current];
if (GUI.Button(new Rect((float)num, (float)(num2 + 20), 200f, 20f), "Game at " + current) && this.m_UseNetworkManager)
{
string text = NetworkDiscovery.BytesToString(networkBroadcastResult.broadcastData);
string[] array = text.Split(new char[]
{
':'
});
if (array.Length == 3 && array[0] == "NetworkManager" && NetworkManager.singleton != null && NetworkManager.singleton.client == null)
{
NetworkManager.singleton.networkAddress = array[1];
NetworkManager.singleton.networkPort = Convert.ToInt32(array[2]);
NetworkManager.singleton.StartClient();
}
}
num2 += 24;
}
}
}
else
{
if (GUI.Button(new Rect((float)num, (float)num2, 200f, 20f), "Start Broadcasting"))
{
this.StartAsServer();
}
num2 += 24;
if (GUI.Button(new Rect((float)num, (float)num2, 200f, 20f), "Listen for Broadcast"))
{
this.StartAsClient();
}
num2 += 24;
}
}