Made client listen and made UI matter maybe

.gitignore

@@ -3,5 +3,4 @@
 /.mono/
 /mono/
 /dist/
-/Properties/
 *.import

Properties/AssemblyInfo.cs

@@ -0,0 +1,25 @@
+using System.Reflection;
+
+// Information about this assembly is defined by the following attributes.
+// Change them to the values specific to your project.
+
+[assembly: AssemblyTitle("TicTacToe")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("")]
+[assembly: AssemblyCopyright("")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
+// The form "{Major}.{Minor}.*" will automatically update the build and revision,
+// and "{Major}.{Minor}.{Build}.*" will update just the revision.
+
+[assembly: AssemblyVersion("1.0.*")]
+
+// The following attributes are used to specify the signing key for the assembly,
+// if desired. See the Mono documentation for more information about signing.
+
+//[assembly: AssemblyDelaySign(false)]
+//[assembly: AssemblyKeyFile("")]

scenes/MainMenu.tscn

@@ -169,9 +169,9 @@ anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
 margin_left = -84.0
-margin_top = -39.0
+margin_top = -36.0
 margin_right = 83.0
-margin_bottom = -15.0
+margin_bottom = -12.0
 rect_pivot_offset = Vector2( 0, 0 )
 rect_clip_content = false
 mouse_filter = 0

scripts/Client.cs

@@ -14,12 +14,13 @@ public class Client : Peer {
 
     public override void Initialize(string address, int port) {
         GD.print("Start client.");
+        GD.print("Starting to send stuff to " + address + ":" + port);
         ServerConn = new Connection(address, port);
+        StartListening(port, address);
     }
 
     public override void ReceivePacket(byte[] buffer, string address, int port) {
         GD.print("Client received stuff from " + address + " : " + port + " :");
-        GD.print(buffer[0]);
     }
 
     public override void Update(float delta) {

scripts/Net.cs

@@ -1,4 +1,5 @@
 using Godot;
+using System;
 
 public class Net : Node {
     
@@ -6,11 +7,21 @@ public class Net : Node {
     private Client Client;
     private Server Server;
 
+    private LineEdit IPAddressEdit;
+    private LineEdit PortEdit;
+
     public bool IsClient { get { return Client != null; } }
     public bool IsServer { get { return Server != null; } }
 
     public override void _Ready() {
         PacketPeer = new PacketPeerUDP();
+        var IPAddressNode = GetNode("IPAddress");
+        var PortNode = GetNode("Port");
+        if (IPAddressNode is LineEdit) {
+            IPAddressEdit = (LineEdit) IPAddressNode;
+        } if (PortNode is LineEdit) {
+            PortEdit = (LineEdit) PortNode;
+        }
     }
 
     public override void _Process(float delta) {
@@ -24,44 +35,33 @@ public class Net : Node {
     }
 
     public void StartClient() {
-        //if (IsClient() || IsServer()) { return; }
+        if (IsClient || IsServer) { return; }
         Client = new Client(PacketPeer);
-        Client.Initialize("localhost", 7070);
+        string address;
+        int port;
+        SetAddressAndPort(out address, out port, "localhost", 7070);
+        Client.Initialize(address, port);
     }
 
     public void StartServer() {
-        //if (IsClient() || IsServer()) { return; }
+        if (IsClient || IsServer) { return; }
         Server = new Server(PacketPeer);
-        Server.Initialize("*", 7070);
-    }
+        string address;
+        int port;
+        SetAddressAndPort(out address, out port, "*", 7070);
+        Server.Initialize(address, port);
     }
 
-//extends Node2D
-
-//# Member variables
-//var thread = Thread.new()
-
-//# This function runs in a thread!
-//# Threads always take one userdata argument
-//func _bg_load(path):
-//    print("THREAD FUNC!")
-//    # Load the resource
-//    var tex = ResourceLoader.load(path)
-//    # Call _bg_load_done on main thread
-//    call_deferred("_bg_load_done")
-//    return tex # return it
-
-
-//func _bg_load_done():
-//    # Wait for the thread to complete, get the returned value
-//    var tex = thread.wait_to_finish()
-//    # Set to the sprite
-//    get_node("sprite").set_texture(tex)
-
-
-//func _on_load_pressed():
-//    if (thread.is_active()):
-//        # Already working
-//        return
-//    print("START THREAD!")
-//    thread.start(self, "_bg_load", "res://mona.png")
+    private void SetAddressAndPort(out string address, out int port, string defaultAddress, int defaultPort) {
+        if (IPAddressEdit == null || IPAddressEdit.GetText() == "") {
+            address = defaultAddress;
+        } else {
+            address = IPAddressEdit.GetText();
+        }
+        port = defaultPort;
+        if (PortEdit != null && PortEdit.GetText() != "") {
+            //port =  PortEdit.GetText();
+            Int32.TryParse(PortEdit.GetText(), out port);
+        }
+    }
+}

scripts/Server.cs

@@ -5,6 +5,8 @@ public class Server : Peer {
 
     private static PacketPeerUDP PacketPeer;
 
+    private byte[] TempBuffer = { 1 };
+
     public Server(PacketPeerUDP packetPeer) : base(packetPeer) {
         PacketPeer = packetPeer;
     }
@@ -12,6 +14,7 @@ public class Server : Peer {
     public override void Initialize(string address, int port) {
         StartListening(port, address);
         GD.print("Server initialization finished.");
+        GD.print("Started server on " + address + ":" + port);
     }
 
     public override void ReceivePacket(byte[] buffer, string address, int port) {
@@ -19,6 +22,7 @@ public class Server : Peer {
         for (int i = 0; i < buffer.Length; i++) {
             GD.print(buffer[i]);
         }
+        SendBuffer(TempBuffer, new Connection(address, port));
     }
 
     public override void Update(float delta) {