/*
* This file is part of the Unity networking tutorial by M2H (http://www.M2H.nl)
* The original author of this code Mike Hergaarden, even though some small parts
* are copied from the Unity tutorials/manuals.
* Feel free to use this code for your own projects, drop me a line if you made something exciting!
*/
#pragma strict
#pragma implicit
#pragma downcast
var connectToIP : String = "127.0.0.1";
var connectPort : int = 25001;
//Obviously the GUI is for both client&servers (mixed!)
function OnGUI ()
{
// 网络连接状态 ＝＝ 断开
if (Network.peerType == NetworkPeerType.Disconnected){
//We are currently disconnected: Not a client or host
GUILayout.Label("Connection status: Disconnected");
connectToIP = GUILayout.TextField(connectToIP, GUILayout.MinWidth(100));
connectPort = parseInt(GUILayout.TextField(connectPort.ToString()));
GUILayout.BeginVertical();
// 作为客户端连接
if (GUILayout.Button ("Connect as client"))
{
//Connect to the "connectToIP" and "connectPort" as entered via the GUI
//Ignore the NAT for now
Network.useNat = false;
Network.Connect(connectToIP, connectPort); // 连接服务器方法，可以省略掉服务器连接密码
}
// 作为服务器端
if (GUILayout.Button ("Start Server"))
{
//Start a server for 32 clients using the "connectPort" given via the GUI
//Ignore the nat for now
Network.useNat = false;
Network.InitializeServer(32, connectPort); // 第一个参数32是初始化这服务器能够最多连接倒的客户端数量，一但初始化后，连接数字可降，但是永远不可能超过这个数字
}
GUILayout.EndVertical();
}else{
//We've got a connection(s)!
// 连接中...
if (Network.peerType == NetworkPeerType.Connecting){
GUILayout.Label("Connection status: Connecting");
} else if (Network.peerType == NetworkPeerType.Client){
// 已经连接上，是作为客户端
GUILayout.Label("Connection status: Client!");
GUILayout.Label("Ping to server: "+Network.GetAveragePing( Network.connections[0] ) );
} else if (Network.peerType == NetworkPeerType.Server){
// 已经连接上，是作为服务器端
GUILayout.Label("Connection status: Server!");
GUILayout.Label("Connections: "+Network.connections.length); // 网络连接数显示
if(Network.connections.length>=1){
GUILayout.Label("Ping to first player: "+Network.GetAveragePing( Network.connections[0] ) ); // ping速度输出
}
}
if (GUILayout.Button ("Disconnect"))
{
Network.Disconnect(200); // 断开连接
}
}
}
// NONE of the functions below is of any use in this demo, the code below is only used for demonstration.
// First ensure you understand the code in the OnGUI() function above.
//Client functions called by Unity
// 客户端函数，当连接倒服务器能够触发
function OnConnectedToServer() {
Debug.Log("This CLIENT has connected to a server该客户端已连接到服务器");
}
// 从服务器上断开连接
function OnDisconnectedFromServer(info : NetworkDisconnection) {
// 服务器端
if (Network.isServer)
{
Debug.Log("Local server connection disconnected本地服务器连接断开");
}
else
{
// 客户端
// 信息 ＝＝ 网络断线
if (info == NetworkDisconnection.LostConnection)
{
Debug.Log("Lost connection to the server失去连接到服务器");
}
else
{
Debug.Log("Successfully diconnected from the server成功地从服务器断开连接");
}
}
}
// 客户端尝试连接时由于某种原因失败。
function OnFailedToConnect(error: NetworkConnectionError){
Debug.Log("Could not connect to server无法连接到服务器: "+ error);
}
//Server functions called by Unity 当玩家连接
function OnPlayerConnected(player: NetworkPlayer) {
Debug.Log("Player connected from: " + player.ipAddress +":" + player.port);
}
// 当服务器初始化
function OnServerInitialized() {
Debug.Log("Server initialized and ready服务器初始化和准备中");
}
// 服务器断触发函数 当一个客户端从服务器端断开时触发
function OnPlayerDisconnected(player: NetworkPlayer) {
// 玩家ip地址 玩家端口
Debug.Log("Player disconnected from: " + player.ipAddress+":" + player.port);
Network.RemoveRPCs(player);
Network.DestroyPlayerObjects(player);
}
// OTHERS:
// To have a full overview of all network functions called by unity
// the next four have been added here too, but they can be ignored for now
function OnFailedToConnectToMasterServer(info: NetworkConnectionError){
Debug.Log("Could not connect to master server无法连接到主服务器: "+ info);
}
// 当网络实例化
function OnNetworkInstantiate (info : NetworkMessageInfo) {
Debug.Log("New object instantiated by新对象实例化 " + info.sender);
}
// 序列化网络视图
function OnSerializeNetworkView(stream : BitStream, info : NetworkMessageInfo)
{
//Custom code here (your code!)
}
/*
The last networking functions that unity calls are the RPC functions.
As we've added "OnSerializeNetworkView", you can't forget the RPC functions
that unity calls..however; those are up to you to implement.
@RPC
function MyRPCKillMessage(){
//Looks like I have been killed!
//Someone send an RPC resulting in this function call
}
*/
//javascript/6742