LAN ready for testing

epkcompiler/run.bat

@@ -1,2 +1,6 @@
 @echo off
+title epkcompiler
+echo compiling, please wait...
 java -jar CompilePackage.jar "../lwjgl-rundir/resources" "../javascript/assets.epk"
+echo finished compiling epk
+pause

lwjgl-rundir/resources/lang/en_US.lang

@@ -259,12 +259,28 @@ directConnect.serverJoin=Connect to Server
 directConnect.lanWorldJoin=Join World
 directConnect.lanWorldRelay=Network Settings
 
+lanServer.pauseMenu0=Sharing to LAN
+lanServer.pauseMenu1=Relay URL:
+lanServer.pauseMenu2=Join Code:
+
+lanServer.worldName=World Name:
+lanServer.hidden=Hidden:
+lanServer.hideCode=hide details
+lanServer.showCode=show details
+lanServer.opened=LAN world opened on $relay$, join code is §a$code$
+lanServer.closed=LAN world closed
+lanServer.pleaseWait=Please Wait...
+lanServer.relayDisconnected=Error: connection to LAN relay was lost, you must re-share the world to invide more people
+
 networkSettings.title=LAN World Relay Servers
 networkSettings.add=Add Relay
 networkSettings.delete=Delete Relay
 networkSettings.default=Set Primary
 networkSettings.refresh=Refresh
 networkSettings.loadDefaults=Load Defaults
+networkSettings.relayTimeout=Connection Timeout:
+networkSettings.relayTimeoutChange=change
+networkSettings.relayTimeoutTitle=Change Connection Timeout
 
 addRelay.title=Add New Relay
 addRelay.name=Relay Comment
@@ -274,8 +290,13 @@ addRelay.primary=Set Primary
 addRelay.removeText1=Do you want to remove this relay?
 
 noRelay.title=No Relays are Configured!
+noRelay.titleFail=No Working Relays Available!
 noRelay.noRelay1=LAN Unavailable: No Relays Configured!
 noRelay.noRelay2=Click '§nNetwork Settings§r' to fix
+noRelay.worldNotFound1=Could not locate '§c$code$§r'!
+noRelay.worldNotFound2=Make sure to add the '§f$code$§r' world's relay URL
+noRelay.worldNotFound3=to the relay list 'Network Settings' to connect
+noRelay.worldFail=Failed to connect to '$code$'!
 
 multiplayer.title=Play Multiplayer
 multiplayer.connect=Connect

sp-relay/src/main/java/net/lax1dude/eaglercraft/sp/relay/EaglerSPRelay.java

@@ -114,9 +114,13 @@ public class EaglerSPRelay extends WebSocketServer {
 				logger.info("Shutting down...");
 				instance.stop();
 				System.exit(0);
+			}else if(s.equalsIgnoreCase("reset")) {
+				logger.info("Clearing all ratelimits");
+				if(pingRateLimiter != null) pingRateLimiter.reset();
+				if(worldRateLimiter != null) worldRateLimiter.reset();
 			}else {
 				logger.info("Unknown command: {}", s);
-				logger.info("Type 'stop' to exit, 'reload' to reload config");
+				logger.info("Type 'stop' to exit" + ((worldRateLimiter != null || pingRateLimiter != null) ? ", 'reset' to clear ratelimits" : ""));
 			}
 		}
 		
@@ -149,7 +153,7 @@ public class EaglerSPRelay extends WebSocketServer {
 	@Override
 	public void onStart() {
 		logger.info("Listening on {}", getAddress());
-		logger.info("Type 'stop' to exit");
+		logger.info("Type 'stop' to exit" + ((worldRateLimiter != null || pingRateLimiter != null) ? ", 'reset' to clear ratelimits" : ""));
 	}
 	
 	@Override
@@ -284,6 +288,9 @@ public class EaglerSPRelay extends WebSocketServer {
 										"The join code is the wrong length, it should be " + config.getCodeLength() + " chars long")));
 								arg0.close();
 							}else {
+								if(!config.isCodeMixCase()) {
+									code = code.toLowerCase();
+								}
 								EaglerSPServer srv;
 								synchronized(serverCodes) {
 									srv = serverCodes.get(code);
@@ -424,6 +431,7 @@ public class EaglerSPRelay extends WebSocketServer {
 			synchronized(clientConnections) {
 				cl = clientConnections.remove(arg0);
 			}
+			if(cl != null) {
 				synchronized(clientAddressSets) {
 					List<EaglerSPClient> lst = clientAddressSets.get(cl.address);
 					if(lst != null) {
@@ -433,21 +441,20 @@ public class EaglerSPRelay extends WebSocketServer {
 						}
 					}
 				}
-			if(cl != null) {
 				logger.debug("[{}]: Client closed, id: {}", (String) arg0.getAttachment(), cl.id);
 				synchronized(clientIds) {
 					clientIds.remove(cl.id);
 				}
 				cl.server.handleClientDisconnect(cl);
 			}else {
-				logger.debug("[{}]: Connection Closed: {} ", (String) arg0.getAttachment());
+				logger.debug("[{}]: Connection Closed", (String) arg0.getAttachment());
 			}
 		}
 	}
 
 	@Override
 	public void onError(WebSocket arg0, Exception arg1) {
-		logger.error("[{}]: Exception thrown: {}", (String) arg0.getAttachment(), arg1.toString());
+		logger.error("[{}]: Exception thrown: {}", (arg0 == null ? "SERVER" : (String) arg0.getAttachment()), arg1.toString());
 		logger.debug(arg1);
 		arg0.close();
 	}

sp-relay/src/main/java/net/lax1dude/eaglercraft/sp/relay/EaglerSPRelayConfig.java

@@ -15,7 +15,7 @@ public class EaglerSPRelayConfig {
 	private String address = "0.0.0.0";
 	private int port = 6699;
 	private int codeLength = 5;
-	private String codeChars = "abcdefghijklmnopqrstuvwxyz0123456789$%&*+?!";
+	private String codeChars = "abcdefghijklmnopqrstuvwxyz0123456789";
 	private boolean codeMixCase = false;
 	
 	private int connectionsPerIP = 128;
@@ -60,8 +60,10 @@ public class EaglerSPRelayConfig {
 			try(BufferedReader reader = new BufferedReader(new FileReader(conf))) {
 				String s;
 				while((s = reader.readLine()) != null) {
-					String[] ss = s.trim().split("=", 2);
+					String[] ss = s.trim().split(":", 2);
 					if(ss.length == 2) {
+						ss[0] = ss[0].trim();
+						ss[1] = ss[1].trim();
 						if(ss[0].equalsIgnoreCase("port")) {
 							try {
 								port = Integer.parseInt(ss[1]);
@@ -278,26 +280,27 @@ public class EaglerSPRelayConfig {
 	
 	public void save(File conf) {
 		try(PrintWriter w = new PrintWriter(new FileOutputStream(conf))) {
-			w.println("address=" + address);
+			w.println("[EaglerSPRelay]");
-			w.println("port=" + port);
+			w.println("address: " + address);
-			w.println("code-length=" + codeLength);
+			w.println("port: " + port);
-			w.println("code-chars=" + codeChars);
+			w.println("code-length: " + codeLength);
-			w.println("code-mix-case=" + codeMixCase);
+			w.println("code-chars: " + codeChars);
-			w.println("connections-per-ip=" + connectionsPerIP);
+			w.println("code-mix-case: " + codeMixCase);
-			w.println("ping-ratelimit-enable=" + pingRateLimitEnable);
+			w.println("connections-per-ip: " + connectionsPerIP);
-			w.println("ping-ratelimit-period=" + pingRateLimitPeriod);
+			w.println("ping-ratelimit-enable: " + pingRateLimitEnable);
-			w.println("ping-ratelimit-limit=" + pingRateLimitLimit);
+			w.println("ping-ratelimit-period: " + pingRateLimitPeriod);
-			w.println("ping-ratelimit-lockout-limit=" + pingRateLimitLockoutLimit);
+			w.println("ping-ratelimit-limit: " + pingRateLimitLimit);
-			w.println("ping-ratelimit-lockout-duration=" + pingRateLimitLockoutDuration);
+			w.println("ping-ratelimit-lockout-limit: " + pingRateLimitLockoutLimit);
-			w.println("worlds-per-ip=" + worldsPerIP);
+			w.println("ping-ratelimit-lockout-duration: " + pingRateLimitLockoutDuration);
-			w.println("world-ratelimit-enable=" + openRateLimitEnable);
+			w.println("worlds-per-ip: " + worldsPerIP);
-			w.println("world-ratelimit-period=" + openRateLimitPeriod);
+			w.println("world-ratelimit-enable: " + openRateLimitEnable);
-			w.println("world-ratelimit-limit=" + openRateLimitLimit);
+			w.println("world-ratelimit-period: " + openRateLimitPeriod);
-			w.println("world-ratelimit-lockout-limit=" + openRateLimitLockoutLimit);
+			w.println("world-ratelimit-limit: " + openRateLimitLimit);
-			w.println("world-ratelimit-lockout-duration=" + openRateLimitLockoutDuration);
+			w.println("world-ratelimit-lockout-limit: " + openRateLimitLockoutLimit);
-			w.println("origin-whitelist=" + originWhitelist);
+			w.println("world-ratelimit-lockout-duration: " + openRateLimitLockoutDuration);
-			w.println("enable-real-ip-header=" + enableRealIpHeader);
+			w.println("origin-whitelist: " + originWhitelist);
-			w.print("server-comment=" + serverComment);
+			w.println("enable-real-ip-header: " + enableRealIpHeader);
+			w.print("server-comment: " + serverComment);
 		}catch(IOException t) {
 			EaglerSPRelay.logger.error("Failed to write config file: {}", conf.getAbsoluteFile());
 			EaglerSPRelay.logger.error(t);

sp-relay/src/main/java/net/lax1dude/eaglercraft/sp/relay/pkt/IPacket.java

@@ -89,7 +89,7 @@ public class IPacket {
 			if(j < 0) {
 				return null;
 			}
-			ret[i] = (char)is.read();
+			ret[i] = (char)j;
 		}
 		return new String(ret);
 	}

sp-server/src/main/java/net/minecraft/src/CommandServerPublishLocal.java

@@ -1,26 +0,0 @@
-package net.minecraft.src;
-
-import net.minecraft.server.MinecraftServer;
-
-public class CommandServerPublishLocal extends CommandBase {
-	public String getCommandName() {
-		return "publish";
-	}
-
-	/**
-	 * Return the required permission level for this command.
-	 */
-	public int getRequiredPermissionLevel() {
-		return 4;
-	}
-
-	public void processCommand(ICommandSender par1ICommandSender, String[] par2ArrayOfStr) {
-		String var3 = MinecraftServer.getServer().shareToLAN(EnumGameType.SURVIVAL, false);
-
-		if (var3 != null) {
-			notifyAdmins(par1ICommandSender, "commands.publish.started", new Object[] { var3 });
-		} else {
-			notifyAdmins(par1ICommandSender, "commands.publish.failed", new Object[0]);
-		}
-	}
-}

sp-server/src/main/java/net/minecraft/src/ServerCommandManager.java

@@ -29,7 +29,6 @@ public class ServerCommandManager extends CommandHandler implements IAdminComman
 		this.registerCommand(new CommandClearInventory());
 		this.registerCommand(new ServerCommandTestFor());
 		this.registerCommand(new ServerCommandScoreboard());
-		this.registerCommand(new CommandServerPublishLocal());
 
 		CommandBase.setAdminCommander(this);
 	}

src/main/java/net/lax1dude/eaglercraft/GuiScreenAddRelay.java

@@ -37,9 +37,9 @@ public class GuiScreenAddRelay extends GuiScreen {
 		this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + 12 + sslOff, var1.translateKey("gui.cancel")));
 		this.buttonList.add(new GuiButton(2, this.width / 2 - 100, 142, var1.translateKey("addRelay.primary") + ": " + var1.translateKey("gui.no")));
 		this.serverName = new GuiTextField(this.fontRenderer, this.width / 2 - 100, 106, 200, 20);
-		this.serverName.setFocused(true);
 		this.serverAddress = new GuiTextField(this.fontRenderer, this.width / 2 - 100, 66, 200, 20);
 		this.serverAddress.setMaxStringLength(128);
+		this.serverAddress.setFocused(true);
 		((GuiButton) this.buttonList.get(0)).enabled = this.serverAddress.getText().length() > 0 && this.serverAddress.getText().split(":").length > 0 && this.serverName.getText().length() > 0;
 		this.parentGui.addNewName = IntegratedServer.relayManager.makeNewRelayName();
 		this.parentGui.addNewAddr = "";

src/main/java/net/lax1dude/eaglercraft/GuiScreenChangeRelayTimeout.java

@@ -0,0 +1,71 @@
+package net.lax1dude.eaglercraft;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.src.GuiButton;
+import net.minecraft.src.GuiScreen;
+import net.minecraft.src.GuiSlider2;
+import net.minecraft.src.StringTranslate;
+
+public class GuiScreenChangeRelayTimeout extends GuiScreen {
+	
+	private GuiScreen parent;
+	private GuiSlider2 slider;
+	private String title;
+	
+	public GuiScreenChangeRelayTimeout(GuiScreen parent) {
+		this.parent = parent;
+	}
+	
+	public void initGui() {
+		StringTranslate ts = StringTranslate.getInstance();
+		title = ts.translateKey("networkSettings.relayTimeoutTitle");
+		buttonList.clear();
+		buttonList.add(new GuiButton(0, width / 2 - 100, height / 3 + 55, ts.translateKey("gui.cancel")));
+		buttonList.add(new GuiButton(1, width / 2 - 100, height / 3 + 85, ts.translateKey("gui.done")));
+		slider = new GuiSlider2(0, width / 2 - 100, height / 3 + 10, 200, 20, (mc.gameSettings.relayTimeout - 1) / 14.0f, 1.0f) {
+			public boolean mousePressed(Minecraft par1Minecraft, int par2, int par3) {
+				if(super.mousePressed(par1Minecraft, par2, par3)) {
+					this.displayString = "" + (int)((sliderValue * 14.0f) + 1.0f) + "s";
+					return true;
+				}else {
+					return false;
+				}
+			}
+			public void mouseDragged(Minecraft par1Minecraft, int par2, int par3) {
+				super.mouseDragged(par1Minecraft, par2, par3);
+				this.displayString = "" + (int)((sliderValue * 14.0f) + 1.0f) + "s";
+			}
+		};
+		slider.displayString = "" + mc.gameSettings.relayTimeout + "s";
+	}
+	
+	public void actionPerformed(GuiButton btn) {
+		if(btn.id == 0) {
+			mc.displayGuiScreen(parent);
+		}else if(btn.id == 1) {
+			mc.gameSettings.relayTimeout = (int)((slider.sliderValue * 14.0f) + 1.0f);
+			mc.gameSettings.saveOptions();
+			mc.displayGuiScreen(parent);
+		}
+	}
+
+	public void drawScreen(int par1, int par2, float par3) {
+		drawDefaultBackground();
+		drawCenteredString(fontRenderer, title, width / 2, height / 3 - 20, 0xFFFFFF);
+		slider.drawButton(mc, par1, par2);
+		super.drawScreen(par1, par2, par3);
+	}
+	
+	public void mouseClicked(int mx, int my, int button) {
+		slider.mousePressed(mc, mx, my);
+		super.mouseClicked(mx, my, button);
+	}
+
+	public void mouseMovedOrUp(int par1, int par2, int par3) {
+		if(par3 == 0) {
+			slider.mouseReleased(par1, par2);
+		}
+		super.mouseMovedOrUp(par1, par2, par3);
+	}
+	
+}

src/main/java/net/lax1dude/eaglercraft/GuiScreenConnectOption.java

@@ -37,7 +37,7 @@ public class GuiScreenConnectOption extends GuiScreen {
 		}else if(par1GuiButton.id == 2) {
 			GuiScreen scn = new GuiScreenLANConnect(guiScreen);
 			if(IntegratedServer.relayManager.count() == 0) {
-				mc.displayGuiScreen(new GuiScreenNoRelays(guiScreen));
+				mc.displayGuiScreen(new GuiScreenNoRelays(guiScreen, "noRelay.title"));
 			}else {
 				mc.displayGuiScreen(scn);
 			}

src/main/java/net/lax1dude/eaglercraft/GuiScreenLANConnect.java

@@ -28,17 +28,17 @@ public class GuiScreenLANConnect extends GuiScreen {
 		this.codeTextField.setMaxStringLength(48);
 		this.codeTextField.setFocused(true);
 		this.codeTextField.setText(lastCode);
-		((GuiButton) this.buttonList.get(0)).enabled = this.codeTextField.getText().length() > 0;
+		((GuiButton) this.buttonList.get(0)).enabled = this.codeTextField.getText().trim().length() > 0;
 	}
 
 	public void onGuiClosed() {
 		EaglerAdapter.enableRepeatEvents(false);
-		lastCode = this.codeTextField.getText();
+		lastCode = this.codeTextField.getText().trim();
 	}
 	
 	protected void keyTyped(char par1, int par2) {
 		if (this.codeTextField.textboxKeyTyped(par1, par2)) {
-			((GuiButton) this.buttonList.get(0)).enabled = this.codeTextField.getText().length() > 0;
+			((GuiButton) this.buttonList.get(0)).enabled = this.codeTextField.getText().trim().length() > 0;
 		} else if (par2 == 28) {
 			this.actionPerformed((GuiButton) this.buttonList.get(0));
 		}
@@ -67,6 +67,8 @@ public class GuiScreenLANConnect extends GuiScreen {
 	protected void actionPerformed(GuiButton par1GuiButton) {
 		if(par1GuiButton.id == 1) {
 			mc.displayGuiScreen(parent);
+		}else if(par1GuiButton.id == 0) {
+			mc.displayGuiScreen(new GuiScreenLANConnecting(parent, this.codeTextField.getText().trim()));
 		}
 	}
 	

src/main/java/net/lax1dude/eaglercraft/GuiScreenLANConnecting.java

@@ -0,0 +1,67 @@
+package net.lax1dude.eaglercraft;
+
+import java.io.IOException;
+
+import net.minecraft.src.GuiDisconnected;
+import net.minecraft.src.GuiScreen;
+import net.minecraft.src.LoadingScreenRenderer;
+import net.minecraft.src.NetClientHandler;
+import net.minecraft.src.Packet2ClientProtocol;
+import net.minecraft.src.StringTranslate;
+
+public class GuiScreenLANConnecting extends GuiScreen {
+
+	private final GuiScreen parent;
+	private final String code;
+	
+	private boolean completed = false;
+	
+	public GuiScreenLANConnecting(GuiScreen parent, String code) {
+		this.parent = parent;
+		this.code = code;
+	}
+
+	public boolean doesGuiPauseGame() {
+		return false;
+	}
+	
+	public void drawScreen(int par1, int par2, float par3) {
+		this.drawDefaultBackground();
+		StringTranslate st = StringTranslate.getInstance();
+		if(completed) {
+			String message = st.translateKey("connect.authorizing");
+			this.drawString(fontRenderer, message, (this.width - this.fontRenderer.getStringWidth(message)) / 2, this.height / 3 + 10, 0xFFFFFF);
+		}else {
+			LoadingScreenRenderer ls = mc.loadingScreen;
+			
+			String message = st.translateKey("lanServer.pleaseWait");
+			this.drawString(fontRenderer, message, (this.width - this.fontRenderer.getStringWidth(message)) / 2, this.height / 3 + 10, 0xFFFFFF);
+			
+			RelayServerSocket sock = IntegratedServer.relayManager.getWorkingRelay((str) -> ls.resetProgresAndWorkingMessage("Connecting: " + str), 0x02, code);
+			if(sock == null) {
+				this.mc.displayGuiScreen(new GuiScreenNoRelays(parent, st.translateKey("noRelay.worldNotFound1").replace("$code$", code),
+						st.translateKey("noRelay.worldNotFound2").replace("$code$", code), st.translateKey("noRelay.worldNotFound3")));
+				return;
+			}
+			
+			LANClientNetworkManager netMgr = LANClientNetworkManager.connectToWorld(sock, code, sock.getURI());
+			if(netMgr == null) {
+				this.mc.displayGuiScreen(new GuiDisconnected(parent, "connect.failed", "disconnect.genericReason", "noRelay.worldFail", ""));
+				return;
+			}
+			
+			completed = true;
+			
+			try {
+				NetClientHandler netHandler = new NetClientHandler(mc, netMgr);
+				this.mc.setNetManager(netMgr);
+				netHandler.addToSendQueue(new Packet2ClientProtocol(61, EaglerProfile.username, "127.0.0.1", mc.gameSettings.renderDistance));
+			} catch (IOException e) {
+				this.mc.displayGuiScreen(new GuiDisconnected(parent, "connect.failed", "disconnect.genericReason", "could not create nethandler", ""));
+				e.printStackTrace();
+				return;
+			}
+		}
+	}
+	
+}

src/main/java/net/lax1dude/eaglercraft/GuiScreenNoRelays.java

@@ -7,9 +7,22 @@ import net.minecraft.src.StringTranslate;
 public class GuiScreenNoRelays extends GuiScreen {
 	
 	private GuiScreen parent;
+	private String title1;
+	private String title2;
+	private String title3;
 	
-	public GuiScreenNoRelays(GuiScreen parent) {
+	public GuiScreenNoRelays(GuiScreen parent, String title) {
 		this.parent = parent;
+		this.title1 = title;
+		this.title2 = null;
+		this.title3 = null;
+	}
+	
+	public GuiScreenNoRelays(GuiScreen parent, String title1, String title2, String title3) {
+		this.parent = parent;
+		this.title1 = title1;
+		this.title2 = title2;
+		this.title3 = title3;
 	}
 
 	public void initGui() {
@@ -22,7 +35,13 @@ public class GuiScreenNoRelays extends GuiScreen {
 	public void drawScreen(int par1, int par2, float par3) {
 		StringTranslate var4 = StringTranslate.getInstance();
 		this.drawDefaultBackground();
-		this.drawCenteredString(this.fontRenderer, var4.translateKey("noRelay.title"), this.width / 2, this.height / 4 - 60 + 70, 16777215);
+		this.drawCenteredString(this.fontRenderer, var4.translateKey(title1), this.width / 2, this.height / 4 - 60 + 70, 16777215);
+		if(title2 != null) {
+			this.drawCenteredString(this.fontRenderer, var4.translateKey(title2), this.width / 2, this.height / 4 - 60 + 80, 0xCCCCCC);
+		}
+		if(title3 != null) {
+			this.drawCenteredString(this.fontRenderer, var4.translateKey(title3), this.width / 2, this.height / 4 - 60 + 90, 0xCCCCCC);
+		}
 		super.drawScreen(par1, par2, par3);
 	}
 	

src/main/java/net/lax1dude/eaglercraft/GuiScreenRelay.java

@@ -22,6 +22,8 @@ public class GuiScreenRelay extends GuiScreen {
 	
 	private String tooltipString = null;
 	
+	private long lastRefresh = 0l;
+	
 	public GuiScreenRelay(GuiScreen screen) {
 		this.screen = screen;
 	}
@@ -56,6 +58,7 @@ public class GuiScreenRelay extends GuiScreen {
 	
 	public void actionPerformed(GuiButton btn) {
 		if(btn.id == 0) {
+			IntegratedServer.relayManager.save();
 			mc.displayGuiScreen(screen);
 		} else if(btn.id == 1) {
 			addingNew = true;
@@ -74,9 +77,20 @@ public class GuiScreenRelay extends GuiScreen {
 				selected = 0;
 			}
 		} else if(btn.id == 4) {
+			long millis = System.currentTimeMillis();
+			if(millis - lastRefresh > 700l) {
+				lastRefresh = millis;
 				slots.relayManager.ping();
+			}
+			lastRefresh += 60l;
 		} else if(btn.id == 5) {
 			slots.relayManager.loadDefaults();
+			long millis = System.currentTimeMillis();
+			if(millis - lastRefresh > 700l) {
+				lastRefresh = millis;
+				slots.relayManager.ping();
+			}
+			lastRefresh += 60l;
 		}
 	}
 	
@@ -110,10 +124,39 @@ public class GuiScreenRelay extends GuiScreen {
 			tooltipString = null;
 		}
 		
-		this.drawCenteredString(this.fontRenderer, var4.translateKey("networkSettings.title"), this.width / 2, 16, 16777215);
+		this.drawCenteredString(fontRenderer, var4.translateKey("networkSettings.title"), this.width / 2, 16, 16777215);
+		
+		String str = var4.translateKey("networkSettings.relayTimeout") + " " + mc.gameSettings.relayTimeout;
+		int w = fontRenderer.getStringWidth(str);
+		this.drawString(fontRenderer, str, 3, 3, 0xDDDDDD);
+		
+		EaglerAdapter.glPushMatrix();
+		EaglerAdapter.glTranslatef(w + 7, 4, 0.0f);
+		EaglerAdapter.glScalef(0.75f, 0.75f, 0.75f);
+		str = EnumChatFormatting.UNDERLINE + var4.translateKey("networkSettings.relayTimeoutChange");
+		int w2 = fontRenderer.getStringWidth(str);
+		boolean b = par1 > w + 5 && par1 < w + 7 + w2 * 3 / 4 && par2 > 3 && par2 < 11;
+		this.drawString(fontRenderer, EnumChatFormatting.UNDERLINE + var4.translateKey("networkSettings.relayTimeoutChange"), 0, 0, b ? 0xCCCCCC : 0x999999);
+		EaglerAdapter.glPopMatrix();
+		
 		super.drawScreen(par1, par2, par3);
 	}
 
+	protected void mouseClicked(int par1, int par2, int par3) {
+		super.mouseClicked(par1, par2, par3);
+		if(par3 == 0) {
+			StringTranslate var4 = StringTranslate.getInstance();
+			String str = var4.translateKey("networkSettings.relayTimeout") + " " + mc.gameSettings.relayTimeout;
+			int w = fontRenderer.getStringWidth(str);
+			str = var4.translateKey("networkSettings.relayTimeoutChange");
+			int w2 = fontRenderer.getStringWidth(str);
+			if(par1 > w + 5 && par1 < w + 7 + w2 * 3 / 4 && par2 > 3 && par2 < 11) {
+				this.mc.displayGuiScreen(new GuiScreenChangeRelayTimeout(this));
+				this.mc.sndManager.playSoundFX("random.click", 1.0F, 1.0F);
+			}
+		}
+	}
+	
 	void setToolTip(String str) {
 		tooltipString = str;
 	}

src/main/java/net/lax1dude/eaglercraft/IntegratedServer.java

@@ -120,6 +120,7 @@ public class IntegratedServer {
 			statusState = IntegratedState.WORLD_UNLOADING;
 			sendIPCPacket(new IPCPacket01StopServer());
 		}
+		IntegratedServerLAN.closeLAN();
 	}
 	
 	public static void autoSave() {
@@ -258,6 +259,9 @@ public class IntegratedServer {
 	public static void processICP() {
 		
 		if(!EaglerAdapter.isIntegratedServerAlive()) {
+			if(IntegratedServerLAN.isHostingLAN()) {
+				IntegratedServerLAN.closeLAN();
+			}
 			return;
 		}
 		
@@ -389,6 +393,10 @@ public class IntegratedServer {
 				t.printStackTrace();
 			}
 		}
+		
+		if(IntegratedServerLAN.isHostingLAN()) {
+			IntegratedServerLAN.updateLANServer();
+		}
 	}
 	
 	public static void sendIPCPacket(IPCPacketBase pkt) {

src/main/java/net/lax1dude/eaglercraft/IntegratedServerLAN.java

@@ -13,7 +13,10 @@ public class IntegratedServerLAN {
 
 	private static RelayServerSocket lanRelaySocket = null;
 	
+	private static String currentCode = null;
+
 	public static String shareToLAN(Consumer<String> progressCallback, String worldName, boolean worldHidden) {
+		currentCode = null;
 		RelayServerSocket sock = IntegratedServer.relayManager.getWorkingRelay((str) -> progressCallback.accept("Connecting: " + str),
 				IntegratedServer.preferredRelayVersion, worldName + (worldHidden ? ";1" : ";0"));
 		if(sock == null) {
@@ -45,7 +48,7 @@ public class IntegratedServerLAN {
 							servers.add(srv.getICEString());
 						}
 						EaglerAdapter.serverLANInitializeServer(servers.toArray(new String[servers.size()]));
-						return code;
+						return currentCode = code;
 					}else {
 						System.err.println("Relay [" + sock.getURI() + "] unexpected packet: " + pkt.getClass().getSimpleName());
 						closeLAN();
@@ -63,10 +66,19 @@ public class IntegratedServerLAN {
 		}
 	}
 	
+	public static String getCurrentURI() {
+		return lanRelaySocket == null ? "<disconnected>" : lanRelaySocket.getURI();
+	}
+	
+	public static String getCurrentCode() {
+		return currentCode == null ? "<undefined>" : currentCode;
+	}
+
 	public static void closeLAN() {
 		if(lanRelaySocket != null) {
 			lanRelaySocket.close();
 			lanRelaySocket = null;
+			currentCode = null;
 		}
 		cleanupLAN();
 	}
@@ -142,6 +154,7 @@ public class IntegratedServerLAN {
 			}
 			if(lanRelaySocket.isClosed()) {
 				lanRelaySocket = null;
+				currentCode = null;
 				cleanupLAN();
 			}else {
 				Iterator<LANClient> itr = clients.values().iterator();

src/main/java/net/lax1dude/eaglercraft/LANClientNetworkManager.java

@@ -39,7 +39,7 @@ public class LANClientNetworkManager implements INetworkManager {
 	
 	public static LANClientNetworkManager connectToWorld(RelayServerSocket sock, String displayCode, String displayRelay) {
 		EaglerAdapter.clearLANClientState();
-		int connectState = -1;
+		int connectState = PRE;
 		IPacket pkt;
 		mainLoop: while(!sock.isClosed()) {
 			if((pkt = sock.readPacket()) != null) {
@@ -245,10 +245,20 @@ public class LANClientNetworkManager implements INetworkManager {
 
 	@Override
 	public void processReadPackets() {
+		
+		/*
+		 * Alright some really weird shit is up with TeaVM here, if you put the try/catch
+		 * around the full inner body of the while loop, the compiler fails with no error
+		 * message, just a vague stack trace. But making a multi-catch around just
+		 * readPacketData and processPacket has no issues
+		 * 
+		 * You'e welcome for the two hours of my time and single line changes I made
+		 * in a fuck ton of irrelevant files leading up to this bullshit revelation
+		 */
+		
 		if(this.theNetHandler != null) {
 			byte[] data;
 			while((data = EaglerAdapter.clientLANReadPacket()) != null) {
-				try {
 				ByteArrayInputStream bai = new ByteArrayInputStream(data);
 				int pktId = bai.read();
 				
@@ -264,18 +274,15 @@ public class LANClientNetworkManager implements INetworkManager {
 					continue;
 				}
 				
-					pkt.readPacketData(new DataInputStream(bai));
-					
 				try {
+					pkt.readPacketData(new DataInputStream(bai));
 					pkt.processPacket(theNetHandler);
+				}catch(IOException ex) {
+					System.err.println("Could not deserialize a " + data.length + " byte long minecraft packet of type '" + (data.length <= 0 ? -1 : (int)(data[0] & 0xFF)) + "' from remote LAN world");
 				}catch(Throwable t) {
 					System.err.println("Could not process minecraft packet 0x" + Integer.toHexString(pkt.getPacketId()) + " class '" + pkt.getClass().getSimpleName() + "' from remote LAN world");
 					t.printStackTrace();
 				}
-					
-				}catch(IOException ex) {
-					System.err.println("Could not deserialize a " + data.length + " byte long minecraft packet of type '" + (data.length <= 0 ? -1 : (int)(data[0] & 0xFF)) + "' from remote LAN world");
-				}
 			}
 		}
 	}

src/main/java/net/lax1dude/eaglercraft/RelayServer.java

@@ -1,6 +1,7 @@
 package net.lax1dude.eaglercraft;
 
 import net.lax1dude.eaglercraft.RelayQuery.VersionMismatch;
+import net.minecraft.client.Minecraft;
 
 public class RelayServer {
 	
@@ -114,7 +115,7 @@ public class RelayServer {
 	}
 	
 	public RelayServerSocket openSocket() {
-		return EaglerAdapter.openRelayConnection(address);
+		return EaglerAdapter.openRelayConnection(address, Minecraft.getMinecraft().gameSettings.relayTimeout * 1000);
 	}
 	
 }

src/main/java/net/lax1dude/eaglercraft/sp/relay/pkt/IPacket.java

@@ -85,7 +85,7 @@ public class IPacket {
 			if(j < 0) {
 				return null;
 			}
-			ret[i] = (char)is.read();
+			ret[i] = (char)j;
 		}
 		return new String(ret);
 	}

src/main/java/net/lax1dude/eaglercraft/sp/relay/pkt/IPacket00Handshake.java

@@ -36,7 +36,7 @@ public class IPacket00Handshake extends IPacket {
 	
 	@Override
 	public int packetLength() {
-		return 1 + (connectionCode != null ? 1 + connectionCode.length() : 0);
+		return 1 + 1 + (connectionCode != null ? 1 + connectionCode.length() : 0);
 	}
 
 }

src/main/java/net/minecraft/client/Minecraft.java

@@ -13,6 +13,7 @@ import net.lax1dude.eaglercraft.GuiScreenSingleplayerConnecting;
 import net.lax1dude.eaglercraft.GuiScreenSingleplayerLoading;
 import net.lax1dude.eaglercraft.GuiVoiceOverlay;
 import net.lax1dude.eaglercraft.IntegratedServer;
+import net.lax1dude.eaglercraft.IntegratedServerLAN;
 import net.lax1dude.eaglercraft.LocalStorageManager;
 import net.lax1dude.eaglercraft.Voice;
 import net.lax1dude.eaglercraft.WorkerNetworkManager;
@@ -76,6 +77,7 @@ import net.minecraft.src.RenderManager;
 import net.minecraft.src.ScaledResolution;
 import net.minecraft.src.ServerData;
 import net.minecraft.src.SoundManager;
+import net.minecraft.src.StatCollector;
 import net.minecraft.src.StatStringFormatKeyInv;
 import net.minecraft.src.StringTranslate;
 import net.minecraft.src.TextureManager;
@@ -237,6 +239,8 @@ public class Minecraft implements Runnable {
 
 	private int messageOnLoginCounter = 0;
 	
+	public boolean lanState = false;
+	
 	public Minecraft() {
 		this.tempDisplayHeight = 480;
 		this.fullscreen = false;
@@ -490,26 +494,6 @@ public class Minecraft implements Runnable {
 				}
 			}
 		}
-		/*
-		t1 = System.currentTimeMillis();
-		for(int i = 0; i < 8; i++) {
-			float f = 1.0f - ((float)(System.currentTimeMillis() - t1) / 136f);
-			f = 0.25f + f * f * 0.75f;
-			EaglerAdapter.glClearColor(f, f, f, 1.0F);
-			EaglerAdapter.glClear(EaglerAdapter.GL_COLOR_BUFFER_BIT | EaglerAdapter.GL_DEPTH_BUFFER_BIT);
-			EaglerAdapter.glFlush();
-			EaglerAdapter.updateDisplay();
-			
-			long t = t1 + 17 + 17*i - System.currentTimeMillis();
-			if(t > 0) {
-				try {
-					Thread.sleep(t);
-				} catch (InterruptedException e) {
-					e.printStackTrace();
-				}
-			}
-		}
-		*/
 		
 		EaglerAdapter.glClear(EaglerAdapter.GL_COLOR_BUFFER_BIT | EaglerAdapter.GL_DEPTH_BUFFER_BIT);
 		showWarningText();
@@ -1155,13 +1139,21 @@ public class Minecraft implements Runnable {
 		this.mcProfiler.startSection("stats");
 		this.mcProfiler.endStartSection("gui");
 		
-		this.isGamePaused = this.isSingleplayer() && this.theWorld != null && this.thePlayer != null && this.currentScreen != null && this.currentScreen.doesGuiPauseGame();
+		this.isGamePaused = this.isSingleplayer() && this.theWorld != null && this.thePlayer != null && this.currentScreen != null
+				&& this.currentScreen.doesGuiPauseGame() && !IntegratedServerLAN.isHostingLAN();
 		
 		if(wasPaused != isGamePaused) {
 			IntegratedServer.setPaused(this.isGamePaused);
 			wasPaused = isGamePaused;
 		}
 		
+		if(lanState && !IntegratedServerLAN.isHostingLAN()) {
+			lanState = false;
+			if(thePlayer != null) {
+				thePlayer.sendChatToPlayer(EnumChatFormatting.RED + StatCollector.translateToLocal("lanServer.relayDisconnected"));
+			}
+		}
+		
 		if (!this.isGamePaused) {
 			this.ingameGUI.updateTick();
 		}
@@ -1590,6 +1582,7 @@ public class Minecraft implements Runnable {
 			if (this.texturePackList.getIsDownloading()) {
 				this.texturePackList.onDownloadFinished();
 			}
+			this.lanState = false;
 			IntegratedServer.unloadWorld();
 			this.setServerData((ServerData) null);
 			this.integratedServerIsRunning = false;
@@ -1651,26 +1644,6 @@ public class Minecraft implements Runnable {
 		this.myNetworkManager = nm;
 	}
 
-	/*
-	public void installResource(String par1Str, File par2File) {
-		int var3 = par1Str.indexOf("/");
-		String var4 = par1Str.substring(0, var3);
-		par1Str = par1Str.substring(var3 + 1);
-
-		if (var4.equalsIgnoreCase("sound3")) {
-			this.sndManager.addSound(par1Str, par2File);
-		} else if (var4.equalsIgnoreCase("streaming")) {
-			this.sndManager.addStreaming(par1Str, par2File);
-		} else if (!var4.equalsIgnoreCase("music") && !var4.equalsIgnoreCase("newmusic")) {
-			if (var4.equalsIgnoreCase("lang")) {
-				StringTranslate.getInstance().func_94519_a(par1Str, par2File);
-			}
-		} else {
-			this.sndManager.addMusic(par1Str, par2File);
-		}
-	}
-	*/
-
 	/**
 	 * A String of renderGlobal.getDebugInfoRenders
 	 */

src/main/java/net/minecraft/src/GameSettings.java

@@ -1,6 +1,7 @@
 package net.minecraft.src;
 
 import net.lax1dude.eaglercraft.EaglerAdapter;
+import net.lax1dude.eaglercraft.IntegratedServer;
 import net.lax1dude.eaglercraft.LocalStorageManager;
 import net.minecraft.client.Minecraft;
 
@@ -141,6 +142,9 @@ public class GameSettings {
 	public float voiceSpeakVolume = 0.5f;
 	public int voicePTTKey = 47;
 	
+	public boolean hideJoinCode = false;
+	public int relayTimeout = 4;
+
 	public GameSettings(Minecraft par1Minecraft) {
 		this.keyBindings = new KeyBinding[] { this.keyBindAttack, this.keyBindUseItem, this.keyBindForward, this.keyBindLeft, this.keyBindBack, this.keyBindRight, this.keyBindJump, this.keyBindSneak, this.keyBindDrop, this.keyBindInventory,
 				this.keyBindChat, this.keyBindPlayerList, this.keyBindPickBlock, this.keyBindSprint, this.keyBindZoom, this.keyBindFunction };
@@ -528,6 +532,8 @@ public class GameSettings {
 			if(yee.hasKey("voicePTTKey")) voicePTTKey = yee.getInteger("voicePTTKey");
 			if(yee.hasKey("voiceListenRadius")) voiceListenRadius = yee.getInteger("voiceListenRadius");
 			if(yee.hasKey("difficulty")) difficulty = yee.getByte("difficulty");
+			if(yee.hasKey("hideJoinCode")) hideJoinCode = yee.getBoolean("hideJoinCode");
+			if(yee.hasKey("relayTimeout")) relayTimeout = yee.getByte("relayTimeout");
 			
 			if(voiceListenRadius < 5) voiceListenRadius = 5;
 			else if(voiceListenRadius > 22) voiceListenRadius = 22;
@@ -541,6 +547,8 @@ public class GameSettings {
 			}
 	
 			KeyBinding.resetKeyBindingArrayAndHash();
+
+			IntegratedServer.relayManager.load(LocalStorageManager.gameSettingsStorage.getTagList("relays"));
 		}
 	}
 
@@ -602,6 +610,8 @@ public class GameSettings {
 		yee.setInteger("voicePTTKey", voicePTTKey);
 		yee.setInteger("voiceListenRadius", voiceListenRadius);
 		yee.setByte("difficulty", (byte)difficulty);
+		yee.setBoolean("hideJoinCode", hideJoinCode);
+		yee.setByte("relayTimeout", (byte)relayTimeout);
 		
 		for (int var4 = 0; var4 < this.keyBindings.length; ++var4) {
 			yee.setInteger(keyBindings[var4].keyDescription, keyBindings[var4].keyCode);

src/main/java/net/minecraft/src/GuiIngameMenu.java

@@ -3,6 +3,7 @@ package net.minecraft.src;
 import net.lax1dude.eaglercraft.AbortedException;
 import net.lax1dude.eaglercraft.ConfigConstants;
 import net.lax1dude.eaglercraft.EaglerAdapter;
+import net.lax1dude.eaglercraft.GuiScreenNoRelays;
 import net.lax1dude.eaglercraft.GuiScreenSkinCapeSettings;
 import net.lax1dude.eaglercraft.GuiVoiceMenu;
 import net.lax1dude.eaglercraft.IntegratedServer;
@@ -66,13 +67,20 @@ public class GuiIngameMenu extends GuiScreen {
 
 		case 7:
 			if (IntegratedServerLAN.isHostingLAN()) {
+				this.mc.lanState = false;
 				IntegratedServerLAN.closeLAN();
+				IntegratedServer.configureLAN(this.mc.theWorld.getWorldInfo().getGameType(), false);
+				this.mc.thePlayer.sendChatToPlayer(StatCollector.translateToLocal("lanServer.closed"));
 				this.mc.displayGuiScreen((GuiScreen) null);
 				this.mc.setIngameFocus();
 				this.mc.sndManager.resumeAllSounds();
+			} else {
+				if(IntegratedServer.relayManager.count() == 0) {
+					this.mc.displayGuiScreen(new GuiScreenNoRelays(this, "noRelay.title"));
 				}else {
 					this.mc.displayGuiScreen(new GuiShareToLan(this));
 				}
+			}
 			break;
 			
 		case 8:
@@ -98,9 +106,9 @@ public class GuiIngameMenu extends GuiScreen {
 		this.drawDefaultBackground();
 		this.drawCenteredString(this.fontRenderer, "Game menu", this.width / 2, 40, 16777215);
 		super.drawScreen(par1, par2, par3);
+		StringTranslate var1 = StringTranslate.getInstance();
 		if(par1 >= 3 && par1 < 123 && par2 >= 3 && par2 < 23) {
 			int c = 0xCCCC66;
-			StringTranslate var1 = StringTranslate.getInstance();
 			EaglerAdapter.glPushMatrix();
 			EaglerAdapter.glTranslatef(126.0f, 6.0f, 0.0f);
 			EaglerAdapter.glScalef(0.8f, 0.8f, 0.8f);
@@ -111,6 +119,37 @@ public class GuiIngameMenu extends GuiScreen {
 
 		drawString(fontRenderer, "Eaglercraft: " + ConfigConstants.version, 6, 27, 0x999999);
 		
+		if(IntegratedServerLAN.isHostingLAN()) {
+			String str = var1.translateKey("lanServer.pauseMenu0");
+			drawString(fontRenderer, str, 6, 52, 0xFFFF55);
+			
+			if(mc.gameSettings.hideJoinCode) {
+				EaglerAdapter.glPushMatrix();
+				EaglerAdapter.glTranslatef(7.0f, 67.0f, 0.0f);
+				EaglerAdapter.glScalef(0.75f, 0.75f, 0.75f);
+				str = var1.translateKey("lanServer.showCode");
+				int w = fontRenderer.getStringWidth(str);
+				boolean hover = par1 > 6 && par1 < 8 + w * 3 / 4 && par2 > 66 && par2 < 67 + 8;
+				drawString(fontRenderer, EnumChatFormatting.UNDERLINE + str, 0, 0, hover ? 0xEEEEAA : 0xCCCC55);
+				EaglerAdapter.glPopMatrix();
+			}else {
+				int w = fontRenderer.getStringWidth(str);
+				EaglerAdapter.glPushMatrix();
+				EaglerAdapter.glTranslatef(6 + w + 3, 53, 0.0f);
+				EaglerAdapter.glScalef(0.75f, 0.75f, 0.75f);
+				str = var1.translateKey("lanServer.hideCode");
+				int w2 = fontRenderer.getStringWidth(str);
+				boolean hover = par1 > 6 + w + 2 && par1 < 6 + w + 3 + w2 * 3 / 4 && par2 > 53 - 1 && par2 < 53 + 6;
+				drawString(fontRenderer, EnumChatFormatting.UNDERLINE + str, 0, 0, hover ? 0xEEEEAA : 0xCCCC55);
+				EaglerAdapter.glPopMatrix();
+				
+				drawString(fontRenderer, EnumChatFormatting.GRAY + var1.translateKey("lanServer.pauseMenu1") + " " +
+						EnumChatFormatting.RESET + IntegratedServerLAN.getCurrentURI(), 6, 67, 0xFFFFFF);
+				drawString(fontRenderer, EnumChatFormatting.GRAY + var1.translateKey("lanServer.pauseMenu2") + " " +
+						EnumChatFormatting.RESET + IntegratedServerLAN.getCurrentCode(), 6, 77, 0xFFFFFF);
+			}
+		}
+		
 		try {
 			if(!mc.isSingleplayer()) {
 				if(voiceMenu.isBlockingInput()) {
@@ -149,6 +188,30 @@ public class GuiIngameMenu extends GuiScreen {
 			if(!mc.isSingleplayer()) {
 				voiceMenu.mouseClicked(par1, par2, par3);
 			}
+			if(par3 == 0) {
+				StringTranslate var1 = StringTranslate.getInstance();
+				
+				if(mc.gameSettings.hideJoinCode) {
+					String str = var1.translateKey("lanServer.showCode");
+					int w = fontRenderer.getStringWidth(str);
+					if(par1 > 6 && par1 < 8 + w * 3 / 4 && par2 > 66 && par2 < 67 + 8) {
+						mc.gameSettings.hideJoinCode = false;
+						mc.sndManager.playSoundFX("random.click", 1.0F, 1.0F);
+						mc.gameSettings.saveOptions();
+					}
+				}else {
+					String str = var1.translateKey("lanServer.pauseMenu0");
+					int w = fontRenderer.getStringWidth(str);
+					str = var1.translateKey("lanServer.hideCode");
+					int w2 = fontRenderer.getStringWidth(str);
+					if(par1 > 6 + w + 2 && par1 < 6 + w + 3 + w2 * 3 / 4 && par2 > 53 - 1 && par2 < 53 + 6) {
+						mc.gameSettings.hideJoinCode = true;
+						mc.sndManager.playSoundFX("random.click", 1.0F, 1.0F);
+						mc.gameSettings.saveOptions();
+					}
+				}
+				
+			}
 			super.mouseClicked(par1, par2, par3);
 		}catch(AbortedException ex) {
 		}

src/main/java/net/minecraft/src/GuiShareToLan.java

@@ -1,5 +1,7 @@
 package net.minecraft.src;
 
+import net.lax1dude.eaglercraft.GuiNetworkSettingsButton;
+import net.lax1dude.eaglercraft.GuiScreenNoRelays;
 import net.lax1dude.eaglercraft.IntegratedServer;
 import net.lax1dude.eaglercraft.IntegratedServerLAN;
 
@@ -11,6 +13,7 @@ public class GuiShareToLan extends GuiScreen {
 	private final GuiScreen parentScreen;
 	private GuiButton buttonAllowCommandsToggle;
 	private GuiButton buttonGameMode;
+	private GuiButton buttonHiddenToggle;
 
 	/**
 	 * The currently selected game mode. One of 'survival', 'creative', or
@@ -21,8 +24,15 @@ public class GuiShareToLan extends GuiScreen {
 	/** True if 'Allow Cheats' is currently enabled */
 	private boolean allowCommands;
 	
+	private final GuiNetworkSettingsButton relaysButton;
+	
+	private boolean hiddenToggle;
+	
+	private GuiTextField codeTextField;
+
 	public GuiShareToLan(GuiScreen par1GuiScreen) {
 		this.parentScreen = par1GuiScreen;
+		this.relaysButton = new GuiNetworkSettingsButton(this);
 	}
 
 	/**
@@ -34,10 +44,16 @@ public class GuiShareToLan extends GuiScreen {
 				StatCollector.translateToLocal("lanServer.start")));
 		this.buttonList.add(new GuiButton(102, this.width / 2 + 5, this.height - 28, 150, 20,
 				StatCollector.translateToLocal("gui.cancel")));
-		this.buttonList.add(this.buttonGameMode = new GuiButton(104, this.width / 2 - 155, 100, 150, 20,
+		this.buttonList.add(this.buttonGameMode = new GuiButton(104, this.width / 2 - 155, 160, 150, 20,
 				StatCollector.translateToLocal("selectWorld.gameMode")));
-		this.buttonList.add(this.buttonAllowCommandsToggle = new GuiButton(103, this.width / 2 + 5, 100, 150, 20,
+		this.buttonList.add(this.buttonAllowCommandsToggle = new GuiButton(103, this.width / 2 + 5, 160, 150, 20,
 				StatCollector.translateToLocal("selectWorld.allowCommands")));
+		this.buttonList.add(this.buttonHiddenToggle = new GuiButton(105, this.width / 2 - 75, 190, 150, 20,
+				StatCollector.translateToLocal("lanServer.hidden")));
+		this.codeTextField = new GuiTextField(this.fontRenderer, this.width / 2 - 100, 100, 200, 20);
+		this.codeTextField.setText(mc.thePlayer.username + "'s World");
+		this.codeTextField.setFocused(true);
+		this.codeTextField.setMaxStringLength(252);
 		this.func_74088_g();
 	}
 
@@ -46,6 +62,8 @@ public class GuiShareToLan extends GuiScreen {
 				+ StatCollector.translateToLocal("selectWorld.gameMode." + this.gameMode);
 		this.buttonAllowCommandsToggle.displayString = StatCollector.translateToLocal("selectWorld.allowCommands")
 				+ " ";
+		this.buttonHiddenToggle.displayString = StatCollector.translateToLocal("lanServer.hidden")
+				+ " ";
 
 		if (this.allowCommands) {
 			this.buttonAllowCommandsToggle.displayString = this.buttonAllowCommandsToggle.displayString
@@ -54,6 +72,14 @@ public class GuiShareToLan extends GuiScreen {
 			this.buttonAllowCommandsToggle.displayString = this.buttonAllowCommandsToggle.displayString
 					+ StatCollector.translateToLocal("options.off");
 		}
+		
+		if(this.hiddenToggle) {
+			this.buttonHiddenToggle.displayString = this.buttonHiddenToggle.displayString
+					+ StatCollector.translateToLocal("options.on");
+		} else {
+			this.buttonHiddenToggle.displayString = this.buttonHiddenToggle.displayString
+					+ StatCollector.translateToLocal("options.off");
+		}
 	}
 
 	/**
@@ -76,23 +102,29 @@ public class GuiShareToLan extends GuiScreen {
 		} else if (par1GuiButton.id == 103) {
 			this.allowCommands = !this.allowCommands;
 			this.func_74088_g();
+		}  else if (par1GuiButton.id == 104) {
+			this.hiddenToggle = !this.hiddenToggle;
+			this.func_74088_g();
 		} else if (par1GuiButton.id == 101) {
+			String worldName = this.codeTextField.getText().trim();
+			if(worldName.length() == 0) {
+				worldName = mc.thePlayer.username + "'s World";
+			}
+			if(worldName.length() >= 252) {
+				worldName = worldName.substring(0, 252);
+			}
 			this.mc.displayGuiScreen((GuiScreen) null);
 			LoadingScreenRenderer ls = mc.loadingScreen;
 			IntegratedServer.configureLAN(EnumGameType.getByName(this.gameMode), this.allowCommands);
-			String code = IntegratedServerLAN.shareToLAN((str) -> ls.displayProgressMessage(str), null, false);
+			String code = IntegratedServerLAN.shareToLAN((str) -> ls.resetProgresAndWorkingMessage(str), worldName, hiddenToggle);
-			
-			//TODO: handle code success or failure, redirect to relay list on failure, on success store code and relay and display in pause menu
-			//TODO: must call IntegratedServer.configureLAN(mc.theWorld.getGameType(), false); when world is closed
-			
-			String var3;
 			if (code != null) {
-				var3 = StatCollector.translateToLocalFormatted("commands.publish.started", code);
+				this.mc.ingameGUI.getChatGUI().printChatMessage(StringTranslate.getInstance().translateKey("lanServer.opened")
+						.replace("$relay$", IntegratedServerLAN.getCurrentURI()).replace("$code$", code));
+				this.mc.lanState = true;
 			} else {
-				var3 = StatCollector.translateToLocal("commands.publish.failed");
+				IntegratedServer.configureLAN(mc.theWorld.getWorldInfo().getGameType(), false);
+				this.mc.displayGuiScreen(new GuiScreenNoRelays(this, "noRelay.titleFail"));
 			}
-
-			this.mc.ingameGUI.getChatGUI().printChatMessage(var3);
 		}
 	}
 
@@ -103,8 +135,29 @@ public class GuiShareToLan extends GuiScreen {
 		this.drawDefaultBackground();
 		this.drawCenteredString(this.fontRenderer, StatCollector.translateToLocal("lanServer.title"), this.width / 2,
 				50, 16777215);
+		this.drawCenteredString(this.fontRenderer, StatCollector.translateToLocal("lanServer.worldName"), this.width / 2,
+				82, 16777215);
 		this.drawCenteredString(this.fontRenderer, StatCollector.translateToLocal("lanServer.otherPlayers"),
-				this.width / 2, 82, 16777215);
+				this.width / 2, 142, 16777215);
 		super.drawScreen(par1, par2, par3);
+		this.relaysButton.drawScreen(par1, par2);
+		this.codeTextField.drawTextBox();
 	}
+	
+	public void mouseClicked(int par1, int par2, int par3) {
+		super.mouseClicked(par1, par2, par3);
+		this.relaysButton.mouseClicked(par1, par2, par3);
+		this.codeTextField.mouseClicked(par1, par2, par3);
+	}
+	
+	protected void keyTyped(char c, int k) {
+		super.keyTyped(c, k);
+		this.codeTextField.textboxKeyTyped(c, k);
+	}
+	
+	public void updateScreen() {
+		super.updateScreen();
+		this.codeTextField.updateCursorCounter();
+	}
+	
 }

src/main/java/net/minecraft/src/NetClientHandler.java

@@ -55,6 +55,11 @@ public class NetClientHandler extends NetHandler {
 	/** RNG. */
 	EaglercraftRandom rand = new EaglercraftRandom();
 
+	public NetClientHandler(Minecraft par1Minecraft, INetworkManager mgr) throws IOException {
+		this.mc = par1Minecraft;
+		this.netManager = mgr;
+	}
+
 	public NetClientHandler(Minecraft par1Minecraft, String channel) throws IOException {
 		this.mc = par1Minecraft;
 		this.netManager = IntegratedServer.openConnection(channel, this);

src/main/java/net/minecraft/src/ServerList.java

@@ -13,7 +13,6 @@ import org.json.JSONObject;
 import net.lax1dude.eaglercraft.Base64;
 import net.lax1dude.eaglercraft.ConfigConstants;
 import net.lax1dude.eaglercraft.EaglerAdapter;
-import net.lax1dude.eaglercraft.IntegratedServer;
 import net.lax1dude.eaglercraft.LocalStorageManager;
 import net.lax1dude.eaglercraft.RelayEntry;
 import net.lax1dude.eaglercraft.ServerQuery.QueryResponse;
@@ -164,7 +163,6 @@ public class ServerList {
 			this.servers.add(dat);
 			this.allServers.add(dat);
 		}
-		IntegratedServer.relayManager.load(LocalStorageManager.gameSettingsStorage.getTagList("relays"));
 	}
 
 	/**

src/teavm/java/net/lax1dude/eaglercraft/adapter/EaglerAdapterImpl2.java

@@ -3467,7 +3467,7 @@ public class EaglerAdapterImpl2 {
 		private final List<Throwable> exceptions = new LinkedList();
 		private final List<IPacket> packets = new LinkedList();
 		
-		private RelayServerSocketImpl(String uri) {
+		private RelayServerSocketImpl(String uri, int timeout) {
 			this.uri = uri;
 			WebSocket s = null;
 			try {
@@ -3525,6 +3525,17 @@ public class EaglerAdapterImpl2 {
 					closed = true;
 				}
 			});
+			Window.setTimeout(new TimerHandler() {
+
+				@Override
+				public void onTimer() {
+					if(!open && !closed) {
+						closed = true;
+						sock.close();
+					}
+				}
+				
+			}, timeout);
 		}
 
 		@Override
@@ -3669,7 +3680,7 @@ public class EaglerAdapterImpl2 {
 		
 	}
 	
-	public static final RelayServerSocket openRelayConnection(String addr) {
+	public static final RelayServerSocket openRelayConnection(String addr, int timeout) {
 		long millis = System.currentTimeMillis();
 		
 		Long l = relayQueryBlocked.get(addr);
@@ -3682,7 +3693,7 @@ public class EaglerAdapterImpl2 {
 			return new RelayServerSocketRatelimitDummy(RateLimit.BLOCKED);
 		}
 		
-		return new RelayServerSocketImpl(addr);
+		return new RelayServerSocketImpl(addr, timeout);
 	}
 
 	private static EaglercraftLANClient rtcLANClient = null;
@@ -3759,9 +3770,7 @@ public class EaglerAdapterImpl2 {
 	}
 	
 	public static final void clientLANSendPacket(byte[] pkt) {
-		ArrayBuffer arr = ArrayBuffer.create(pkt.length);
+		rtcLANClient.sendPacketToServer(convertToArrayBuffer(pkt));
-		Uint8Array.create(arr).set(pkt);
-		rtcLANClient.sendPacketToServer(arr);
 	}
 	
 	public static final byte[] clientLANReadPacket() {