Added multiplayer and skins

bukkit/readme.txt

@@ -0,0 +1,10 @@
+To compile:
+
+1. Link "src/main/java" as a source folder
+2. Link "src/main/resources" as a source folder
+3. Add "server/craftbukkit-bin.jar" to the build path as a dependency
+4. Add "server/java_websocket.jar" to the build path as a dependency
+5. Set "watchdog.WatchDog" as the main class
+6. Export the project as a runnable jar file
+
+You cannot run the project from within the IDE, you must export it every time as a runnable jar file for both testing and production.

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/EaglercraftConfig.java

@@ -0,0 +1,119 @@
+package net.lax1dude.eaglercraft.beta.server;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.bukkit.util.config.Configuration;
+
+public class EaglercraftConfig {
+
+	private Configuration yamlFile = null;
+
+	private boolean enablePasswordLoginValue = true;
+	private boolean requirePasswordLoginValue = true;
+	private boolean allowSelfRegistrationValue = false;
+	private boolean allowSelfRegistrationWithoutExpireValue = false;
+	private boolean allowSelfChangePasswordValue = true;
+	private boolean allowSelfRenewPasswordValue = true;
+	private boolean allowSelfRenewPasswordWithTimeValue = false;
+	private boolean allowSelfDeletePasswordValue = false;
+	private int defaultPasswordExpireTimeValue = 7 * 24 * 60 * 60;
+	private int maximumPasswordExpireTimeValue = 21 * 24 * 60 * 60;
+	private boolean allowPasswordsWithoutExpireValue = true;
+	
+	private static final File configFile = new File("eagler.yml");
+	
+	public boolean enablePasswordLogin() {
+		return enablePasswordLoginValue;
+	}
+	
+	public boolean requirePasswordLogin() {
+		return requirePasswordLoginValue;
+	}
+	
+	public boolean allowSelfRegistration() {
+		return allowSelfRegistrationValue;
+	}
+	
+	public boolean allowSelfRegistrationWithoutExpire() {
+		return allowSelfRegistrationWithoutExpireValue;
+	}
+	
+	public boolean allowSelfChangePassword() {
+		return allowSelfChangePasswordValue;
+	}
+	
+	public boolean allowSelfRenewPassword() {
+		return allowSelfRenewPasswordValue;
+	}
+	
+	public boolean allowSelfRenewPasswordWithTime() {
+		return allowSelfRenewPasswordWithTimeValue;
+	}
+	
+	public boolean allowSelfDeletePassword() {
+		return allowSelfDeletePasswordValue;
+	}
+	
+	public int defaultPasswordExpireTime() {
+		return defaultPasswordExpireTimeValue;
+	}
+	
+	public int maximumPasswordExpireTime() {
+		return maximumPasswordExpireTimeValue;
+	}
+	
+	public boolean allowPasswordsWithoutExpire() {
+		return allowPasswordsWithoutExpireValue;
+	}
+	
+	public void reload() {
+		if(yamlFile == null) {
+			if(!configFile.exists()) {
+				InputStream is = EaglercraftConfig.class.getResourceAsStream("/default_eagler_config.yml");
+				if(is == null) {
+					System.err.println("The file '/default_eagler_config.yml' could not be located in this jar!");
+					return;
+				}
+				try(FileOutputStream os = new FileOutputStream(configFile)) {
+					byte[] buffer = new byte[1024];
+					int i;
+					while((i = is.read(buffer)) > 0) {
+						os.write(buffer, 0, i);
+					}
+					os.close();
+				}catch(IOException ex) {
+					System.err.println("The default config fould not be written! (writing '" + configFile.getName() + "')");
+					ex.printStackTrace();
+				}
+				try {
+					is.close();
+				} catch (IOException e) {
+				}
+			}
+			yamlFile = new Configuration(configFile);
+			yamlFile.load();
+			enablePasswordLoginValue = yamlFile.getBoolean("enable_password_logins", true);
+		}else {
+			yamlFile.load();
+		}
+
+		if(enablePasswordLoginValue != yamlFile.getBoolean("enable_password_logins", true)) {
+			System.err.println("Please restart the server when you change the 'enable_password_logins' option ");
+		}
+		
+		requirePasswordLoginValue = yamlFile.getBoolean("only_allow_registered_users_to_login", true);
+		allowPasswordsWithoutExpireValue = yamlFile.getBoolean("allow_passwords_without_expiration", true);
+		allowSelfRegistrationValue = yamlFile.getBoolean("allow_self_registration", false);
+		allowSelfRegistrationWithoutExpireValue = yamlFile.getBoolean("allow_self_registration_without_expiration", false);
+		allowSelfChangePasswordValue = yamlFile.getBoolean("allow_self_change_password", true);
+		allowSelfRenewPasswordValue = yamlFile.getBoolean("allow_self_renew_password", true);
+		allowSelfRenewPasswordWithTimeValue = yamlFile.getBoolean("allow_self_change_password_expiration", false);
+		allowSelfDeletePasswordValue = yamlFile.getBoolean("allow_self_delete_password", false);
+		defaultPasswordExpireTimeValue = yamlFile.getInt("default_password_expire_time_seconds", 604800); // 1 week
+		maximumPasswordExpireTimeValue = yamlFile.getInt("maximum_password_expire_time_seconds", 1814400); // 1 week
+	}
+
+}

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/EaglercraftServer.java

@@ -2,21 +2,34 @@ package net.lax1dude.eaglercraft.beta.server;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.regex.Pattern;
 
 import org.bukkit.Server;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandMap;
 import org.bukkit.command.CommandSender;
 import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.event.Event.Priority;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.Event;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerEvent;
+import org.bukkit.event.player.PlayerListener;
+import org.bukkit.plugin.EventExecutor;
+import org.bukkit.plugin.InvalidDescriptionException;
+import org.bukkit.plugin.InvalidPluginException;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginDescriptionFile;
 import org.bukkit.plugin.PluginLoader;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.util.config.Configuration;
 
+import net.lax1dude.eaglercraft.beta.server.PasswordManager.PasswordEntry;
 import net.lax1dude.eaglercraft.beta.server.commands.*;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.PacketRegister;
 
-public class EaglercraftServer {
+public class EaglercraftServer extends PlayerListener {
 	
 	private static final File dataFolder = new File(".");
 	private static CraftServer server = null;
@@ -24,11 +37,33 @@ public class EaglercraftServer {
 	private static PluginManager pluginManager = null;
 	private static boolean passwordDBWorking = false;
 	
+	private static EaglercraftServer instance = null;
+	
+	public static final EaglercraftConfig config = new EaglercraftConfig();
+	
 	private static final Plugin dummyPlugin = new Plugin() {
 		@Override public File getDataFolder() { return dataFolder; }
 		@Override public PluginDescriptionFile getDescription() { return new PluginDescriptionFile("EaglercraftServer", "0.0.0", ""); }
 		@Override public Configuration getConfiguration() { return null; }
-		@Override public PluginLoader getPluginLoader() { return null; }
+		@Override public PluginLoader getPluginLoader() { return new PluginLoader() {
+			@Override public Plugin loadPlugin(File var1) throws InvalidPluginException, InvalidDescriptionException {
+				return dummyPlugin;
+			}
+			@Override public Pattern[] getPluginFileFilters() {
+				return new Pattern[0];
+			}
+			@Override public EventExecutor createExecutor(Type var1, Listener var2) {
+				if(var1 == Type.PLAYER_JOIN) {
+					return new EventExecutor() { @Override public void execute(Listener var1, Event var2) {
+						((PlayerListener)var1).onPlayerJoin((PlayerEvent)var2);
+					}};
+				}else {
+					return null;
+				}
+			}
+			@Override public void enablePlugin(Plugin var1) { }
+			@Override public void disablePlugin(Plugin var1) { }
+		}; }
 		@Override public Server getServer() { return server; }
 		@Override public boolean isEnabled() { return true; }
 		@Override public void onDisable() { }
@@ -38,27 +73,42 @@ public class EaglercraftServer {
 			return false;
 		}
 	};
+	
+	static {
+		PacketRegister.register(69, Packet69EaglercraftData.class);
+	}
 
 	public static void installHooks(CraftServer craftServer, CommandMap commandMap) {
 		server = craftServer;
 		commands = commandMap;
 		pluginManager = craftServer.getPluginManager();
+		instance = new EaglercraftServer();
 		
-		try {
-			PasswordManager.loadPasswordDB();
-			passwordDBWorking = true;
-		} catch (IOException e) {
-			PasswordManager.log.severe("ERROR: could not create or load password database!");
-			PasswordManager.log.severe("Eaglercraft will not function correctly, unless you disable password login");
-			e.printStackTrace();
-			passwordDBWorking = false;
+		PasswordManager.log.info("Loading Eaglercraft Bukkit...");
+		
+		config.reload();
+		
+		if(config.enablePasswordLogin()) {
+			try {
+				PasswordManager.loadPasswordDB();
+				passwordDBWorking = true;
+			} catch (IOException e) {
+				PasswordManager.log.severe("ERROR: could not create or load password database!");
+				PasswordManager.log.severe("Eaglercraft will not function correctly, unless you disable password login");
+				e.printStackTrace();
+				passwordDBWorking = false;
+			}
 		}
+		
+		pluginManager.registerEvent(Type.PLAYER_JOIN, instance, Priority.Normal, dummyPlugin);
 
 		registerCommand(new CommandSetPassword());
 		registerCommand(new CommandChangePassword());
 		registerCommand(new CommandClearPassword());
 		registerCommand(new CommandListPasswords());
 		registerCommand(new CommandPasswordExpires());
+		registerCommand(new CommandRenewPassword());
+		registerCommand(new CommandRegister());
 		
 	}
 	
@@ -68,6 +118,30 @@ public class EaglercraftServer {
 
 	private static void registerCommand(Command command) {
 		commands.register(command.getName(), "eagler", command);
+		for(String s : command.getAliases()) {
+			commands.register(s, "eagler", command);
+		}
+	}
+	
+	@Override
+	public void onPlayerJoin(PlayerEvent event) {
+		if(config.enablePasswordLogin()) {
+			PasswordEntry et = PasswordManager.load(event.getPlayer().getName());
+			if(et != null && et.secondsRemaining() != Integer.MAX_VALUE) {
+				event.getPlayer().sendMessage("Your password will expire after " + CommandListPasswords.expiresAfter(et.secondsRemaining()));
+				if(config.allowSelfRenewPassword()) {
+					event.getPlayer().sendMessage("Use /renew-password to extend");
+				}
+			}
+		}
+	}
+	
+	public static CraftServer getMinecraftServer() {
+		return server;
+	}
+	
+	public static PluginManager getPluginManager() {
+		return pluginManager;
 	}
 
 }

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/NetEaglerServerHandler.java

@@ -0,0 +1,56 @@
+package net.lax1dude.eaglercraft.beta.server;
+
+import java.io.ByteArrayInputStream;
+import java.io.DataInputStream;
+import java.io.IOException;
+
+import net.minecraft.server.EntityPlayer;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.NetServerHandler;
+import net.minecraft.server.NetworkManager;
+import net.minecraft.server.Packet255KickDisconnect;
+
+public class NetEaglerServerHandler extends NetServerHandler {
+	
+	public final byte[] skinData;
+	private final MinecraftServer server;
+
+	public NetEaglerServerHandler(MinecraftServer minecraftserver, NetworkManager networkmanager, EntityPlayer entityplayer, byte[] skinData) {
+		super(minecraftserver, networkmanager, entityplayer);
+		this.server = minecraftserver;
+		this.skinData = skinData;
+	}
+	
+	public void a(Packet69EaglercraftData pkt) {
+		if(pkt.type.equals("EAG|RequestPlayerSkin")) {
+			DataInputStream dis = new DataInputStream(new ByteArrayInputStream(pkt.data));
+			try {
+				int cookie = dis.readUnsignedShort();
+				String un = dis.readUTF();
+				if(dis.available() > 0) {
+					throw new IOException("Packet has " + dis.available() + " extra bytes!");
+				}
+				EntityPlayer ep = server.f.i(un);
+				if(ep != null) {
+					if(ep.a instanceof NetEaglerServerHandler) {
+						byte[] pk = ((NetEaglerServerHandler)ep.a).skinData;
+						if(pk != null) {
+							byte[] ret = new byte[pk.length + 2];
+							ret[0] = (byte)((cookie >> 8) & 0xFF);
+							ret[1] = (byte)(cookie & 0xFF);
+							System.arraycopy(pk, 0, ret, 2, pk.length);
+							this.b.a(new Packet69EaglercraftData("EAG|PlayerSkin", ret));
+						}else {
+							this.b.a(new Packet69EaglercraftData("EAG|PlayerSkin", new byte[] { (byte)((cookie >> 8) & 0xFF), (byte)(cookie & 0xFF), (byte)0, (byte)0 }));
+						}
+					}
+				}
+			}catch(IOException ex) {
+				this.b.a(new Packet255KickDisconnect("Invalid Skin Request"));
+				this.b.c();
+				this.c = true;
+			}
+		}
+	}
+
+}

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/Packet69EaglercraftData.java

@@ -0,0 +1,58 @@
+package net.lax1dude.eaglercraft.beta.server;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import net.minecraft.server.NetHandler;
+import net.minecraft.server.Packet;
+
+public class Packet69EaglercraftData extends Packet {
+	
+	public String type;
+	public byte[] data;
+	
+	public Packet69EaglercraftData() {
+	}
+	
+	public Packet69EaglercraftData(String type, byte[] data) {
+		if(data.length > 65535) {
+			throw new IllegalArgumentException("Packet69EaglercraftData may at most carry a 65535 byte payload");
+		}
+		this.type = type;
+		this.data = data;
+	}
+
+	@Override
+	public void a(DataInputStream datainputstream) {
+		try {
+			type = datainputstream.readUTF();
+			data = new byte[datainputstream.readUnsignedShort()];
+			datainputstream.read(data);
+		}catch(IOException ex) {
+			throw new RuntimeException("IOException was thrown while reading Packet69EaglercraftData!", ex);
+		}
+	}
+
+	@Override
+	public void a(DataOutputStream var1) {
+		try {
+			var1.writeUTF(type);
+			var1.writeShort(data.length);
+			var1.write(data);
+		}catch(IOException ex) {
+			throw new RuntimeException("IOException was thrown while writing Packet69EaglercraftData!", ex);
+		}
+	}
+
+	@Override
+	public void a(NetHandler var1) {
+		var1.a(this);
+	}
+
+	@Override
+	public int a() {
+		return 2 + type.length() + 2 + data.length;
+	}
+
+}

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/PasswordManager.java

@@ -169,7 +169,7 @@ public class PasswordManager {
 					continue;
 				}
 				synchronized(passwordEntries) {
-					if(pse.secondsRemaining() > 0) {
+					if(pse.secondsRemaining() > 0 && !(!EaglercraftServer.config.allowPasswordsWithoutExpire() && pse.expiresAfter == -1)) {
 						passwordEntries.put(pse.username, pse);
 					}else {
 						mustRewrite = true;
@@ -410,6 +410,10 @@ public class PasswordManager {
 	public static void create(String username, String password, int expiresAfter) {
 		discardExpiredPasswords();
 		
+		if(expiresAfter < -1) {
+			expiresAfter = -1;
+		}
+		
 		byte[] salt = new byte[9];
 		synchronized(rand) {
 			rand.nextBytes(salt);
@@ -444,12 +448,43 @@ public class PasswordManager {
 		}
 	}
 	
+	public static int changeExpires(String username, int expiresAfter) {
+		PasswordEntry et;
+		synchronized(passwordEntries) {
+			et = passwordEntries.get(username.toLowerCase());
+		}
+		if(et != null) {
+			if(expiresAfter == -1) {
+				expiresAfter = et.expiresAfter;
+			}
+			synchronized(passwordEntries) {
+				passwordEntries.put(et.username, new PasswordEntry(et.username, et.salt, et.password, System.currentTimeMillis(), expiresAfter == -2 ? -1 : expiresAfter));
+			}
+		}
+		if(discardExpiredPasswords() || et != null) {
+			try {
+				syncDatabase();
+			}catch(SyncException e) {
+				Throwable t = e.getCause();
+				System.err.println("Could not write passwords to disk!");
+				if(t != null) {
+					t.printStackTrace();
+				}else {
+					e.printStackTrace();
+				}
+			}
+		}
+		return et == null ? -1 : (expiresAfter == -1 ? -2 : expiresAfter);
+	}
+	
 	private static boolean discardExpiredPasswords() {
 		boolean flag = false;
+		boolean removePasswordsWithoutExpire = !EaglercraftServer.config.allowPasswordsWithoutExpire();
 		synchronized(passwordEntries) {
 			Iterator<PasswordEntry> itr = passwordEntries.values().iterator();
 			while(itr.hasNext()) {
-				if(itr.next().secondsRemaining() <= 0) {
+				PasswordEntry et = itr.next();
+				if(et.secondsRemaining() <= 0 || (removePasswordsWithoutExpire && et.expiresAfter == -1)) {
 					flag = true;
 					itr.remove();
 				}

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/commands/CommandChangePassword.java

@@ -24,6 +24,10 @@ public class CommandChangePassword extends EaglerCommand {
 
 	@Override
 	protected void execute(CommandSender sender, String[] args) {
+		if(!EaglercraftServer.config.enablePasswordLogin()) {
+			sender.sendMessage(ChatColor.RED + "Error: password login is disabled");
+			return;
+		}
 		if(sender instanceof Player) {
 			if(!EaglercraftServer.hasPasswordDB()) {
 				sender.sendMessage(ChatColor.RED + "Error: the password database is not initialized, it probably won't save your changes");
@@ -31,8 +35,14 @@ public class CommandChangePassword extends EaglerCommand {
 			if(args.length != 1) {
 				throw new IncorrectUsageException("this command only takes 1 argument!");
 			}
-			
+			if(args[0].length() < 3) {
+				throw new IncorrectUsageException("A password must be at least 3 characters!");
+			}
 			if(((CraftPlayer)sender).getHandle().a.b instanceof EaglercraftWebsocketNetworkManager) {
+				if(!EaglercraftServer.config.allowSelfChangePassword()) {
+					sender.sendMessage(ChatColor.RED + "Error: you are not allowed to change your password");
+					return;
+				}
 				PasswordEntry et = PasswordManager.load(((Player)sender).getName());
 				if(et != null) {
 					PasswordManager.create(et.username, args[0], et.expiresAfter);

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/commands/CommandClearPassword.java

@@ -15,7 +15,7 @@ public class CommandClearPassword extends EaglerCommand {
 
 	public CommandClearPassword() {
 		super("clear-password");
-		setAliases(Arrays.asList("clear-pass"));
+		setAliases(Arrays.asList("clear-pass", "remove-password", "remove-pass", "delete-password", "delete-pass"));
 		setNeedsOp(false);
 		setTooltip("Removes a password from a username, or your own username, for Eaglercraft connections");
 		setUsage("/clear-password [username]");
@@ -23,15 +23,28 @@ public class CommandClearPassword extends EaglerCommand {
 
 	@Override
 	protected void execute(CommandSender sender, String[] args) {
+		if(!EaglercraftServer.config.enablePasswordLogin()) {
+			sender.sendMessage(ChatColor.RED + "Error: password login is disabled");
+			return;
+		}
 		if(!EaglercraftServer.hasPasswordDB()) {
 			sender.sendMessage(ChatColor.RED + "Error: the password database is not initialized, it probably won't save your changes");
 		}
 		if(sender instanceof CraftPlayer && ((CraftPlayer)sender).getHandle().a.b instanceof EaglercraftWebsocketNetworkManager && (args.length == 0 || (args.length == 1 && args[0].equalsIgnoreCase(((Player)sender).getName())))) {
-			if(PasswordManager.delete(((Player)sender).getName())) {
-				sender.sendMessage("Your password was removed.");
+			if(EaglercraftServer.config.allowSelfDeletePassword() || EaglercraftServer.config.allowSelfRegistration()) {
+				if(PasswordManager.delete(((Player)sender).getName())) {
+					if(EaglercraftServer.config.requirePasswordLogin()) {
+						((Player)sender).kickPlayer("Your password was removed.");
+					}else {
+						sender.sendMessage("Your password was removed.");
+					}
+				}else {
+					sender.sendMessage(ChatColor.RED + "You do not have a password on this account!");
+				}
 			}else {
-				sender.sendMessage(ChatColor.RED + "You do not have a password on this account!");
+				sender.sendMessage(ChatColor.RED + "You cannot remove the password from your username.");
 			}
+			return;
 		}else if(args.length != 1) {
 			throw new IncorrectUsageException("this command only takes 1 argument!");
 		}

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/commands/CommandListPasswords.java

@@ -22,6 +22,10 @@ public class CommandListPasswords extends EaglerCommand {
 
 	@Override
 	protected void execute(CommandSender sender, String[] args) {
+		if(!EaglercraftServer.config.enablePasswordLogin()) {
+			sender.sendMessage(ChatColor.RED + "Error: password login is disabled");
+			return;
+		}
 		if(args.length != 0) {
 			throw new IncorrectUsageException("This command does not take any arguments");
 		}
@@ -36,24 +40,27 @@ public class CommandListPasswords extends EaglerCommand {
 			int characterWidth = (sender instanceof Player) ? 60 : 40;
 			String row = "";
 			for(PasswordEntry s : cc) {
-				String rowAdd = s.username + (s.expiresAfter <= 0 ? " (*)" : " (" + expiresAfter(s.expiresAfter) + ")");
+				String rowAdd = s.username + (s.expiresAfter <= 0 ? " (*)" : " (" + expiresAfter(s.secondsRemaining()) + ")");
 				if(row.length() + rowAdd.length() + 2 > characterWidth) {
-					sender.sendMessage("  " + row);
+					sender.sendMessage(" " + row);
 					row = "";
 				}
 				if(row.length() > 0) {
-					row = ", " + rowAdd;
+					row = row + ", " + rowAdd;
 				}else {
 					row = rowAdd;
 				}
 			}
 			if(row.length() > 0) {
-				sender.sendMessage("  " + row);
+				sender.sendMessage(" " + row);
 			}
 		}
 	}
 	
 	public static String expiresAfter(int remaining) {
+		if(remaining < 0) {
+			return "never";
+		}
 		if(remaining < 60) {
 			return remaining + "s";
 		}else if(remaining < 60 * 60) {

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/commands/CommandPasswordExpires.java

@@ -24,6 +24,10 @@ public class CommandPasswordExpires extends EaglerCommand {
 
 	@Override
 	protected void execute(CommandSender sender, String[] args) {
+		if(!EaglercraftServer.config.enablePasswordLogin()) {
+			sender.sendMessage(ChatColor.RED + "Error: password login is disabled");
+			return;
+		}
 		if(!EaglercraftServer.hasPasswordDB()) {
 			sender.sendMessage(ChatColor.RED + "Error: the password database is not initialized, it probably won't save your changes");
 		}

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/commands/CommandRegister.java

@@ -0,0 +1,70 @@
+package net.lax1dude.eaglercraft.beta.server.commands;
+
+import java.util.Arrays;
+
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
+import org.bukkit.entity.Player;
+
+import net.lax1dude.eaglercraft.beta.server.EaglercraftServer;
+import net.lax1dude.eaglercraft.beta.server.PasswordManager;
+import net.minecraft.server.EaglercraftWebsocketNetworkManager;
+
+public class CommandRegister extends EaglerCommand {
+
+	public CommandRegister() {
+		super("register-password");
+		setAliases(Arrays.asList("register-pass", "password-register", "pass-register", "eagler-register", "eag-register"));
+		setNeedsOp(false);
+		setTooltip("Register a password for your username");
+		setUsage("/register-password <password> [expires after][s|m|h|d|w]");
+	}
+
+	@Override
+	protected void execute(CommandSender sender, String[] args) {
+		if(!EaglercraftServer.config.enablePasswordLogin()) {
+			sender.sendMessage(ChatColor.RED + "Error: password login is disabled");
+			return;
+		}
+		if(!EaglercraftServer.hasPasswordDB()) {
+			sender.sendMessage(ChatColor.RED + "Error: the password database is not initialized, it probably won't save your changes");
+		}
+		if(sender instanceof Player && ((CraftPlayer)sender).getHandle().a.b instanceof EaglercraftWebsocketNetworkManager) {
+			if(!EaglercraftServer.config.allowSelfRegistration()) {
+				sender.sendMessage(ChatColor.RED + "Error: password registration is disabled");
+				return;
+			}
+			if(PasswordManager.load(((Player)sender).getName()) != null) {
+				sender.sendMessage(ChatColor.RED + "Error: you are already registered on this server, use /change-password to edit it");
+			}else {
+				if(args.length != 1 && args.length != 2) {
+					throw new IncorrectUsageException("this command takes 1 or 2 arguments!");
+				}
+				if(args[0].length() < 3) {
+					throw new IncorrectUsageException("A password must be at least 3 characters!");
+				}
+				int expires = EaglercraftServer.config.defaultPasswordExpireTime();
+				if(args.length == 2) {
+					expires = CommandRenewPassword.tryParseTime(args[1]);
+					if(expires == -1) {
+						throw new IncorrectUsageException("Expires time is invalid!");
+					}
+				}
+				if(expires == -2 && !(EaglercraftServer.config.allowSelfRegistrationWithoutExpire() || !EaglercraftServer.config.allowPasswordsWithoutExpire())) {
+					sender.sendMessage(ChatColor.RED + "Error: you cannot register a password");
+					return;
+				}
+				if(expires > EaglercraftServer.config.maximumPasswordExpireTime()) {
+					sender.sendMessage(ChatColor.RED + "Error: the maximum time before your password expires can be at most " + CommandListPasswords.expiresAfter(expires));
+					return;
+				}
+				PasswordManager.create(((Player)sender).getName(), args[0], expires == -2 ? -1 : expires);
+				sender.sendMessage("Your password was registered." + (expires == -2 ? "" : " It will expire in " + CommandListPasswords.expiresAfter(expires)));
+			}
+		}else {
+			sender.sendMessage(ChatColor.RED + "Error: only players connected via websocket can use this command");
+		}
+	}
+
+}

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/commands/CommandRenewPassword.java

@@ -9,6 +9,7 @@ import org.bukkit.entity.Player;
 
 import net.lax1dude.eaglercraft.beta.server.EaglercraftServer;
 import net.lax1dude.eaglercraft.beta.server.PasswordManager;
+import net.lax1dude.eaglercraft.beta.server.PasswordManager.PasswordEntry;
 import net.minecraft.server.EaglercraftWebsocketNetworkManager;
 
 public class CommandRenewPassword extends EaglerCommand {
@@ -23,31 +24,166 @@ public class CommandRenewPassword extends EaglerCommand {
 
 	@Override
 	protected void execute(CommandSender sender, String[] args) {
+		if(!EaglercraftServer.config.enablePasswordLogin()) {
+			sender.sendMessage(ChatColor.RED + "Error: password login is disabled");
+			return;
+		}
 		
-		// Tomorrow: program this command
+		boolean isPlayer = sender instanceof Player;
+		boolean isWsPlayer = isPlayer && ((CraftPlayer)sender).getHandle().a.b instanceof EaglercraftWebsocketNetworkManager;
+		boolean isSelfPlayer = isPlayer && args.length >= 1 && args[0].equalsIgnoreCase(((Player)sender).getName());
+		int is1stTime = args.length >= 1 ? tryParseTime(args[0]) : -1;
+		int is2stTime = args.length >= 2 ? tryParseTime(args[1]) : -1;
 		
+		int mpe = EaglercraftServer.config.maximumPasswordExpireTime();
+		if(is1stTime > mpe || is2stTime > mpe) {
+			sender.sendMessage(ChatColor.RED + "Error: the maximum time before a password expires can be at most " + CommandListPasswords.expiresAfter(mpe));
+			return;
+		}
+		
+		if(!EaglercraftServer.config.allowPasswordsWithoutExpire() && (is1stTime == -2 || is2stTime == -2)) {
+			sender.sendMessage(ChatColor.RED + "Error: passwords that do not expire are not enabled on this server!");
+			return;
+		}
 		
 		if(!EaglercraftServer.hasPasswordDB()) {
 			sender.sendMessage(ChatColor.RED + "Error: the password database is not initialized, it probably won't save your changes");
 		}
-		if(sender instanceof CraftPlayer && ((CraftPlayer)sender).getHandle().a.b instanceof EaglercraftWebsocketNetworkManager && (args.length == 0 || (args.length == 1 && args[0].equalsIgnoreCase(((Player)sender).getName())))) {
-			if(PasswordManager.delete(((Player)sender).getName())) {
-				sender.sendMessage("Your password was removed.");
+		
+		if(args.length == 0 || (args.length == 1 && isSelfPlayer)) {
+			if(isPlayer && (isWsPlayer || sender.isOp())) {
+				if(!sender.isOp() && !EaglercraftServer.config.allowSelfRenewPassword()) {
+					sender.sendMessage(ChatColor.RED + "Error: you cannot renew your password on this server");
+					return;
+				}
+				int n = PasswordManager.changeExpires(((Player)sender).getName(), -1);
+				if(n > 0) {
+					sender.sendMessage("Your password will expire in " + CommandListPasswords.expiresAfter(n) + ".");
+				}else {
+					if(n == -2) {
+						sender.sendMessage("Your password is not going to expire.");
+					}else {
+						sender.sendMessage(ChatColor.RED + "Error: you do not have a password to renew");
+					}
+				}
 			}else {
-				sender.sendMessage(ChatColor.RED + "You do not have a password on this account!");
+				sender.sendMessage(ChatColor.RED + "Error: you need to be logged in via websocket to use this command");
 			}
-		}else if(args.length != 1) {
-			throw new IncorrectUsageException("this command only takes 1 argument!");
-		}
-		if(sender.isOp())  {
-			if(PasswordManager.delete(args[0])) {
-				sender.sendMessage("Password for '" + args[0] + "' was removed");
+		}else if(args.length == 1 && is1stTime != -1) {
+			if(isPlayer && (isWsPlayer || sender.isOp())) {
+				if(!sender.isOp() && !EaglercraftServer.config.allowSelfRenewPassword()) {
+					sender.sendMessage(ChatColor.RED + "Error: you cannot renew your password on this server");
+					return;
+				}
+				System.out.println(EaglercraftServer.config.allowSelfRenewPasswordWithTime());
+				if(!sender.isOp() && !EaglercraftServer.config.allowSelfRenewPasswordWithTime()) {
+					sender.sendMessage(ChatColor.RED + "Error: you cannot manually set the time until your password expires on this server");
+					return;
+				}
+				PasswordEntry pe = PasswordManager.load(((Player)sender).getName());
+				if(pe.expiresAfter == -1) {
+					sender.sendMessage("Your password is not going to expire.");
+				}else {
+					if(!sender.isOp() && is1stTime == -2) {
+						sender.sendMessage(ChatColor.RED + "Error: you cannot renew your password not to expire");
+						return;
+					}else {
+						int n = PasswordManager.changeExpires(((Player)sender).getName(), is1stTime);
+						if(n > 0) {
+							sender.sendMessage("Your password will expire in " + CommandListPasswords.expiresAfter(n) + ".");
+						}else {
+							if(n == -2) {
+								sender.sendMessage("Your password is not going to expire.");
+							}else {
+								sender.sendMessage(ChatColor.RED + "Error: you do not have a password to renew");
+							}
+						}
+					}
+				}
 			}else {
-				sender.sendMessage(ChatColor.RED + "The user '" + args[0] + "' does not have a password!");
+				sender.sendMessage(ChatColor.RED + "Error: you need to be logged in via websocket to use this command");
+			}
+		}else if(args.length == 2 && isSelfPlayer && is2stTime != -1) {
+			if(isPlayer && (isWsPlayer || sender.isOp())) {
+				if(!sender.isOp() && !EaglercraftServer.config.allowSelfRenewPassword()) {
+					sender.sendMessage(ChatColor.RED + "Error: you cannot renew your password on this server");
+					return;
+				}
+				if(!sender.isOp() && !EaglercraftServer.config.allowSelfRenewPasswordWithTime()) {
+					sender.sendMessage(ChatColor.RED + "Error: you cannot manually set the time until your password expires on this server");
+					return;
+				}
+				PasswordEntry pe = PasswordManager.load(((Player)sender).getName());
+				if(pe.expiresAfter == -1) {
+					sender.sendMessage("Your password is not going to expire.");
+				}else {
+					if(!sender.isOp() && is2stTime == -2) {
+						sender.sendMessage(ChatColor.RED + "Error: you cannot renew your password not to expire");
+						return;
+					}else {
+						int n = PasswordManager.changeExpires(((Player)sender).getName(), is2stTime);
+						if(n > 0) {
+							sender.sendMessage("Your password will expire in " + CommandListPasswords.expiresAfter(n) + ".");
+						}else {
+							if(n == -2) {
+								sender.sendMessage("Your password is not going to expire.");
+							}else {
+								sender.sendMessage(ChatColor.RED + "Error: you do not have a password to renew");
+							}
+						}
+					}
+				}
+			}else {
+				sender.sendMessage(ChatColor.RED + "Error: you need to be logged in via websocket to use this command");
+			}
+		}else if(args.length == 2 && is2stTime != -1) {
+			if(sender.isOp()) {
+				int n = PasswordManager.changeExpires(args[0], is2stTime);
+				if(n > 0) {
+					sender.sendMessage("The password for '" + args[0] + "' will expire in " + CommandListPasswords.expiresAfter(n) + ".");
+				}else {
+					if(n == -2) {
+						sender.sendMessage("The password for '" + args[0] + "' will not expire.");
+					}else {
+						sender.sendMessage(ChatColor.RED + "Error: this player '" + args[0] + "' does not have a password to renew");
+					}
+				}
+			}else {
+				sender.sendMessage(ChatColor.RED + "Error: you need /op to use this command!");
 			}
 		}else {
-			sender.sendMessage(ChatColor.RED + "Error: you need /op to use this command!");
+			throw new IncorrectUsageException("Illegal argument combination");
 		}
 	}
-
+	
+	public static int tryParseTime(String str) {
+		int expires = -1;
+		if(str.length() >= 2) {
+			if(str.equalsIgnoreCase("never") || str.equalsIgnoreCase("infinite") || str.equalsIgnoreCase("infinity")) {
+				return -2;
+			}
+			int mul = 60 * 60 * 24;
+			String exp = str.toLowerCase();
+			if(exp.endsWith("s")) {
+				mul = 1;
+				exp = exp.substring(0, exp.length() - 1);
+			}else if(exp.endsWith("m")) {
+				mul = 60;
+				exp = exp.substring(0, exp.length() - 1);
+			}else if(exp.endsWith("h")) {
+				mul = 60 * 60;
+				exp = exp.substring(0, exp.length() - 1);
+			}else if(exp.endsWith("d")) {
+				exp = exp.substring(0, exp.length() - 1);
+			}else if(exp.endsWith("w")) {
+				mul = 60 * 60 * 24 * 7;
+				exp = exp.substring(0, exp.length() - 1);
+			}
+			try {
+				expires = Integer.parseInt(exp) * mul;
+			}catch(NumberFormatException ex) {
+			}
+		}
+		return expires < 0 ? -1 : expires;
+	}
 }

bukkit/src/main/java/net/lax1dude/eaglercraft/beta/server/commands/CommandSetPassword.java

@@ -19,6 +19,10 @@ public class CommandSetPassword extends EaglerCommand {
 
 	@Override
 	protected void execute(CommandSender sender, String[] args) {
+		if(!EaglercraftServer.config.enablePasswordLogin()) {
+			sender.sendMessage(ChatColor.RED + "Error: password login is disabled");
+			return;
+		}
 		if(!EaglercraftServer.hasPasswordDB()) {
 			sender.sendMessage(ChatColor.RED + "Error: the password database is not initialized, it probably won't save your changes");
 		}
@@ -28,34 +32,27 @@ public class CommandSetPassword extends EaglerCommand {
 		if(args[0].length() > 16) {
 			throw new IncorrectUsageException("the maximum length for a username is 16 characters!");
 		}
-		int expires = -1;
+		if(args[1].length() < 3) {
+			throw new IncorrectUsageException("A password must be at least 3 characters!");
+		}
+		int expires = EaglercraftServer.config.defaultPasswordExpireTime();
 		if(args.length == 3) {
-			int mul = 60 * 60 * 24;
-			String exp = args[2].toLowerCase();
-			if(exp.endsWith("s")) {
-				mul = 1;
-				exp = exp.substring(0, exp.length() - 1);
-			}else if(exp.endsWith("m")) {
-				mul = 60;
-				exp = exp.substring(0, exp.length() - 1);
-			}else if(exp.endsWith("h")) {
-				mul = 60 * 60;
-				exp = exp.substring(0, exp.length() - 1);
-			}else if(exp.endsWith("d")) {
-				exp = exp.substring(0, exp.length() - 1);
-			}else if(exp.endsWith("w")) {
-				mul = 60 * 60 * 24 * 7;
-				exp = exp.substring(0, exp.length() - 1);
+			expires = CommandRenewPassword.tryParseTime(args[2]);
+			if(expires == -1) {
+				throw new IncorrectUsageException("Expires time is invalid!");
 			}
-			try {
-				expires = Integer.parseInt(exp) * mul;
-			}catch(NumberFormatException ex) {
-				throw new IncorrectUsageException("The number '" + exp + "' is invalid!");
-			}
-			if(expires < 1) {
-				throw new IncorrectUsageException("Expires time must be positive!");
+			if(expires == -2) {
+				expires = -1;
 			}
 		}
+		if(expires > EaglercraftServer.config.maximumPasswordExpireTime()) {
+			sender.sendMessage(ChatColor.RED + "Error: the maximum time before a password expires can be at most " + CommandListPasswords.expiresAfter(EaglercraftServer.config.maximumPasswordExpireTime()));
+			return;
+		}
+		if(expires == -1 && !EaglercraftServer.config.allowPasswordsWithoutExpire()) {
+			sender.sendMessage(ChatColor.RED + "Error: passwords that do not expire are disabled!");
+			return;
+		}
 		PasswordManager.create(args[0], args[1], expires);
 		sender.sendMessage("Password for '" + args[0] + "' was changed");
 	}

bukkit/src/main/java/net/minecraft/server/EaglercraftVanillaNetworkManager.java

@@ -9,7 +9,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
-public class EaglercraftVanillaNetworkManager implements NetworkManager {
+public class EaglercraftVanillaNetworkManager extends NetworkManager {
 	public static final Object a = new Object();
 	public static int b;
 	public static int c;

bukkit/src/main/java/net/minecraft/server/EaglercraftWebsocketListenerThread.java

@@ -29,7 +29,10 @@ public class EaglercraftWebsocketListenerThread extends WebSocketServer {
 
 	@Override
 	public void onClose(WebSocket arg0, int arg1, String arg2, boolean arg3) {
-		// rip
+		EaglercraftWebsocketNetworkManager mgr = arg0.getAttachment();
+		if(mgr != null && !mgr.disconnected) {
+			mgr.a("disconnect.close");
+		}
 	}
 
 	@Override

bukkit/src/main/java/net/minecraft/server/EaglercraftWebsocketNetworkManager.java

@@ -11,31 +11,23 @@ import java.util.List;
 
 import org.java_websocket.WebSocket;
 
-import net.minecraft.server.NetHandler;
-import net.minecraft.server.NetServerHandler;
-import net.minecraft.server.Packet;
-
-public class EaglercraftWebsocketNetworkManager implements NetworkManager {
+public class EaglercraftWebsocketNetworkManager extends NetworkManager {
 
 	public static final int PACKET_LIMIT = 300;
 	public static final int PACKET_PER_SECOND_QUOTA = 1000 / 35;
-	public static final int PACKET_MAX_SIZE = 1536;
+	public static final int PACKET_MAX_SIZE = 9600;
 	
 	final WebSocket websocket;
 	NetHandler netHandler;
-
-	// Next step: add cooldown to implement 'delayedPackets'
 	
 	private volatile int packetCounter = 0;
 	private long packetDecrement;
 	private int timeoutCounter = 0;
 
-	private final List<Packet> delayedPackets = new LinkedList();
 	private final List<Packet> readPackets = new LinkedList();
 	protected final List<Packet> writePackets = new LinkedList();
 	
-	private boolean delay = false;
-	private int delayTimer = 0;
+	public boolean disconnected = false;
 	
 	private final Thread writeThread;	
 	protected final Object writeThreadLock = new Object();
@@ -108,6 +100,10 @@ public class EaglercraftWebsocketNetworkManager implements NetworkManager {
 							manager.websocket.send(ByteBuffer.wrap(pktBytes));
 						}
 					}
+					if(manager.disconnected) {
+						manager.websocket.close();
+						break main_loop;
+					}
 				}catch(Throwable t) {
 					t.printStackTrace();
 					manager.a("disconnect.closed", "Packet write fault");
@@ -131,18 +127,11 @@ public class EaglercraftWebsocketNetworkManager implements NetworkManager {
 	 */
 	@Override
 	public void a(Packet var1) {
-		if (var1.k) {
-			synchronized(delayedPackets) {
-				delayedPackets.add(var1);
-			}
-		}else {
-			delay = true;
-			synchronized(writePackets) {
-				writePackets.add(var1);
-			}
-			synchronized(writeThreadLock) {
-				writeThreadLock.notify();
-			}
+		synchronized(writePackets) {
+			writePackets.add(var1);
+		}
+		synchronized(writeThreadLock) {
+			writeThreadLock.notify();
 		}
 	}
 
@@ -151,10 +140,8 @@ public class EaglercraftWebsocketNetworkManager implements NetworkManager {
 	 */
 	@Override
 	public void a(String var1, Object... var2) {
-		if(!websocket.isClosed()) {
-			netHandler.a(var1, var2);
-			websocket.close();
-		}
+		netHandler.a(var1, var2);
+		disconnected = true;
 	}
 
 	/**
@@ -175,7 +162,7 @@ public class EaglercraftWebsocketNetworkManager implements NetworkManager {
 		}
 		
 		long t = System.currentTimeMillis();
-		int decr = (int) ((packetDecrement - t) / PACKET_PER_SECOND_QUOTA);
+		int decr = (int) ((t - packetDecrement) / PACKET_PER_SECOND_QUOTA);
 		packetCounter -= decr;
 		packetDecrement += decr * PACKET_PER_SECOND_QUOTA;
 		
@@ -205,20 +192,6 @@ public class EaglercraftWebsocketNetworkManager implements NetworkManager {
 				p.a(netHandler);
 			}
 		}
-		
-		synchronized(delayedPackets) {
-			if(!delayedPackets.isEmpty() && (!delay || --delayTimer <= 0)) {
-				synchronized(writePackets) {
-					writePackets.add(delayedPackets.remove(0));
-				}
-				synchronized(writeThreadLock) {
-					writeThreadLock.notify();
-				}
-				delayTimer = 50;
-			}
-		}
-		
-		delay = false;
 	}
 
 	/**
@@ -242,9 +215,7 @@ public class EaglercraftWebsocketNetworkManager implements NetworkManager {
 	 */
 	@Override
 	public int d() {
-		synchronized(delayedPackets) {
-			return delayedPackets.size();
-		}
+		return 0;
 	}
 
 	@Override

bukkit/src/main/java/net/minecraft/server/NetHandler.java

@@ -0,0 +1,192 @@
+package net.minecraft.server;
+
+import net.lax1dude.eaglercraft.beta.server.Packet69EaglercraftData;
+
+public class NetHandler {
+	public void a(Packet51MapChunk var1) {
+	}
+
+	public void a(Packet var1) {
+	}
+
+	public void a(String var1, Object[] var2) {
+	}
+
+	public void a(Packet255KickDisconnect var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet1Login var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet10Flying var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet52MultiBlockChange var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet14BlockDig var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet53BlockChange var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet50PreChunk var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet20NamedEntitySpawn var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet30Entity var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet34EntityTeleport var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet15Place var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet16BlockItemSwitch var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet29DestroyEntity var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet21PickupSpawn var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet22Collect var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet3Chat var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet23VehicleSpawn var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet18ArmAnimation var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet19EntityAction var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet2Handshake var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet24MobSpawn var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet4UpdateTime var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet6SpawnPosition var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet28EntityVelocity var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet40EntityMetadata var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet39AttachEntity var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet7UseEntity var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet38EntityStatus var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet8UpdateHealth var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet9Respawn var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet60Explosion var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet100OpenWindow var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet101CloseWindow var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet102WindowClick var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet103SetSlot var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet104WindowItems var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet130UpdateSign var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet105CraftProgressBar var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet5EntityEquipment var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet106Transaction var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet25EntityPainting var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet54PlayNoteBlock var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet69EaglercraftData var1) {
+		this.a((Packet) var1);
+	}
+
+	public void a(Packet17 var1) {
+	}
+
+	public void a(Packet27 var1) {
+	}
+}

bukkit/src/main/java/net/minecraft/server/NetLoginHandler.java

@@ -9,6 +9,9 @@ import java.util.logging.Logger;
 import org.java_websocket.WebSocket;
 
 import net.lax1dude.eaglercraft.beta.server.Base64;
+import net.lax1dude.eaglercraft.beta.server.EaglercraftServer;
+import net.lax1dude.eaglercraft.beta.server.NetEaglerServerHandler;
+import net.lax1dude.eaglercraft.beta.server.Packet69EaglercraftData;
 import net.lax1dude.eaglercraft.beta.server.PasswordManager;
 import net.lax1dude.eaglercraft.beta.server.PasswordManager.PasswordEntry;
 import net.lax1dude.eaglercraft.beta.server.SHA1Digest;
@@ -27,6 +30,7 @@ public class NetLoginHandler extends NetHandler {
 	private String wsUsername = null;
 	private PasswordEntry passEntry = null;
 	private byte[] sentSalt = null;
+	private byte[] skinData = null;
 	
 	private boolean isWebsocket() {
 		return b instanceof EaglercraftWebsocketNetworkManager;
@@ -76,19 +80,34 @@ public class NetLoginHandler extends NetHandler {
 	public void a(Packet2Handshake packet2handshake) {
 		if(isWebsocket()) {
 			wsUsername = packet2handshake.a;
-			passEntry = PasswordManager.load(wsUsername);
-			if(passEntry == null) {
-				this.a("You're not registered on this server!");
+			if(!validateUsername(wsUsername)) {
+				this.a("Invalid username!");
 				return;
 			}
-			sentSalt = new byte[9];
-			synchronized(PasswordManager.rand) {
-				PasswordManager.rand.nextBytes(sentSalt);
+			if(EaglercraftServer.config.enablePasswordLogin()) {
+				passEntry = PasswordManager.load(wsUsername);
+				if(passEntry == null) {
+					if(EaglercraftServer.config.requirePasswordLogin()) {
+						this.a("You're not registered on this server!");
+						return;
+					}else {
+						sentSalt = new byte[0];
+						this.b.a(new Packet2Handshake("NULL"));
+					}
+				}else {
+					sentSalt = new byte[9];
+					synchronized(PasswordManager.rand) {
+						PasswordManager.rand.nextBytes(sentSalt);
+					}
+					byte[] sendHash = new byte[18];
+					System.arraycopy(passEntry.salt, 0, sendHash, 0, 9);
+					System.arraycopy(sentSalt, 0, sendHash, 9, 9);
+					this.b.a(new Packet2Handshake(Base64.encodeBase64String(sendHash)));
+				}
+			}else {
+				sentSalt = new byte[0];
+				this.b.a(new Packet2Handshake("NULL"));
 			}
-			byte[] sendHash = new byte[18];
-			System.arraycopy(passEntry.salt, 0, sendHash, 0, 9);
-			System.arraycopy(sentSalt, 0, sendHash, 9, 9);
-			this.b.a(new Packet2Handshake(Base64.encodeBase64String(sendHash)));
 		}else {
 			if (this.e.l) {
 				this.i = Long.toHexString(d.nextLong());
@@ -99,6 +118,16 @@ public class NetLoginHandler extends NetHandler {
 		}
 	}
 
+	public static boolean validateUsername(String wsUsername2) {
+		if (wsUsername2.length() < 3 || wsUsername2.length() > 16) {
+			return false;
+		}else if(!wsUsername2.equals(wsUsername2.replaceAll("[^A-Za-z0-9\\-_]", "_").trim())) {
+			return false;
+		}else {
+			return true;
+		}
+	}
+
 	public void a(Packet1Login packet1login) {
 		if (packet1login.a != 9) {
 			if (packet1login.a > 9) {
@@ -109,27 +138,39 @@ public class NetLoginHandler extends NetHandler {
 			return;
 		}else {
 			if(isWebsocket()) {
-				if(wsUsername == null || !wsUsername.equals(packet1login.b)) {
+				if(wsUsername == null || sentSalt == null || !wsUsername.equals(packet1login.b)) {
 					this.a("Invalid login!");
 				}else {
 					this.g = packet1login.b;
-					SHA1Digest dg = new SHA1Digest();
-					dg.update(PasswordManager.eaglerSalt, 0, PasswordManager.eaglerSalt.length);
-					dg.update(sentSalt, 0, 9);
-					dg.update(passEntry.password, 0, passEntry.password.length);
-					byte[] o = new byte[20];
-					dg.doFinal(o, 0);
-					
-					byte[] hsh = Base64.decodeBase64(packet1login.c.replace('-', '+').replace('_', '/'));
-					if(Arrays.equals(o, hsh)) {
-						packet1login.c = "-";
-						this.h = packet1login;
-						this.hf = f;
+					if(packet1login.c.equalsIgnoreCase("NULL")) {
+						if(sentSalt.length == 0) {
+							this.h = packet1login;
+						}else {
+							this.a(EaglercraftServer.config.requirePasswordLogin() ? "A password is required to join this server!" : "This username requires a password to join!");
+						}
 					}else {
-						this.a("Wrong password!");
+						SHA1Digest dg = new SHA1Digest();
+						dg.update(PasswordManager.eaglerSalt, 0, PasswordManager.eaglerSalt.length);
+						dg.update(sentSalt, 0, 9);
+						dg.update(passEntry.password, 0, passEntry.password.length);
+						byte[] o = new byte[20];
+						dg.doFinal(o, 0);
+						
+						byte[] hsh = Base64.decodeBase64(packet1login.c.replace('-', '+').replace('_', '/'));
+						if(Arrays.equals(o, hsh)) {
+							packet1login.c = "-";
+							this.h = packet1login;
+							this.hf = f;
+						}else {
+							this.a("Wrong password!");
+						}
 					}
 				}
 			}else {
+				if(!validateUsername(packet1login.b)) {
+					this.a("Invalid username!");
+					return;
+				}
 				this.g = packet1login.b;
 				if (!this.e.l) {
 					this.b(packet1login);
@@ -139,12 +180,45 @@ public class NetLoginHandler extends NetHandler {
 			}
 		}
 	}
+	
+	public static final int SKIN_DATA_SIZE = 64*32*4;
 
+	public void a(Packet69EaglercraftData pkt) {
+		if(isWebsocket()) {
+			if(pkt.type.equals("EAG|MySkin")) {
+				String inv = "Invalid skin";
+				if(pkt.data.length < 2) {
+					this.a(inv);
+				}else {
+					int type = (int)pkt.data[0] & 0xFF;
+					if(type == 0) {
+						if(pkt.data.length == 2) {
+							skinData = pkt.data;
+						}else {
+							this.a(inv);
+						}
+					}else if(type == 1) {
+						if(pkt.data.length == SKIN_DATA_SIZE + 1) {
+							skinData = pkt.data;
+						}else {
+							this.a(inv);
+						}
+					}else {
+						this.a(inv);
+					}
+				}
+			}
+		}else {
+			a((Packet)pkt);
+		}
+	}
+	
 	public void b(Packet1Login packet1login) {
 		EntityPlayer entityplayer = this.e.f.a(this, packet1login.b, packet1login.c);
 		if (entityplayer != null) {
 			a.info(this.b() + " logged in with entity id " + entityplayer.id);
-			NetServerHandler netserverhandler = new NetServerHandler(this.e, this.b, entityplayer);
+			NetServerHandler netserverhandler = isWebsocket() ? new NetEaglerServerHandler(this.e, this.b, entityplayer, skinData) :
+				new NetServerHandler(this.e, this.b, entityplayer);
 			ChunkCoordinates chunkcoordinates = entityplayer.world.l();
 			netserverhandler.b(
 					new Packet1Login("", "", entityplayer.id, entityplayer.world.j(), (byte) entityplayer.world.m.g));
@@ -162,7 +236,7 @@ public class NetLoginHandler extends NetHandler {
 	}
 
 	public void a(String s, Object[] aobject) {
-		a.info(this.b() + " lost connection");
+		a.info(this.b() + " was kicked while logging in: " + s);
 		this.c = true;
 	}
 

bukkit/src/main/java/net/minecraft/server/NetworkManager.java

@@ -2,45 +2,45 @@ package net.minecraft.server;
 
 import java.net.SocketAddress;
 
-public interface NetworkManager {
+public abstract class NetworkManager {
 	
 	/**
 	 * Set the NetHandler
 	 */
-	void a(NetHandler var1);
+	abstract void a(NetHandler var1);
 	
 	/**
 	 * addToSendQueue
 	 */
-	void a(Packet var1);
+	public abstract void a(Packet var1);
 	
 	/**
 	 * disconnect
 	 */
-	void a(String var1, Object... var2);
+	abstract void a(String var1, Object... var2);
 	
 	/**
 	 * processReadPackets
 	 */
-	void a();
+	abstract void a();
 	
 	/**
 	 * gets the remote address
 	 */
-	SocketAddress b();
+	abstract SocketAddress b();
 	
 	/**
 	 * shuts connection down
 	 */
-	void c();
+	public abstract void c();
 	
 	/**
 	 * gets a number of delayed packets
 	 */
-	int d();
+	abstract int d();
 	
 	/**
 	 * gets if the connection is closed
 	 */
-	boolean isDead();
+	abstract boolean isDead();
 }

bukkit/src/main/java/net/minecraft/server/PacketRegister.java

@@ -0,0 +1,9 @@
+package net.minecraft.server;
+
+public class PacketRegister {
+
+	public static void register(int id, Class<? extends Packet> pkt) {
+		Packet.a(id, pkt);
+	}
+	
+}

bukkit/src/main/java/net/minecraft/server/PlayerInstance.java

@@ -0,0 +1,184 @@
+package net.minecraft.server;
+
+import java.util.ArrayList;
+import java.util.List;
+
+class PlayerInstance {
+	private List b;
+	private int c;
+	private int d;
+	private ChunkCoordIntPair e;
+	private short[] f;
+	private int g;
+	private int h;
+	private int i;
+	private int j;
+	private int k;
+	private int l;
+	private int m;
+	final PlayerManager a;
+
+	public PlayerInstance(PlayerManager playermanager, int i, int j) {
+		this.a = playermanager;
+		this.b = new ArrayList();
+		this.f = new short[10];
+		this.g = 0;
+		this.c = i;
+		this.d = j;
+		this.e = new ChunkCoordIntPair(i, j);
+		playermanager.world.u.d(i, j);
+	}
+
+	public void a(EntityPlayer entityplayer) {
+		if (this.b.contains(entityplayer)) {
+			//throw new IllegalStateException(
+			//		"Failed to add player. " + entityplayer + " already is in chunk " + this.c + ", " + this.d);
+		} else {
+			entityplayer.g.add(this.e);
+			entityplayer.a.b(new Packet50PreChunk(this.e.a, this.e.b, true));
+			this.b.add(entityplayer);
+			entityplayer.f.add(this.e);
+		}
+	}
+
+	public void b(EntityPlayer entityplayer) {
+		if (!this.b.contains(entityplayer)) {
+			//(new IllegalStateException(
+			//		"Failed to remove player. " + entityplayer + " isn't in chunk " + this.c + ", " + this.d))
+			//		.printStackTrace();
+		} else {
+			this.b.remove(entityplayer);
+			if (this.b.size() == 0) {
+				long i = (long) this.c + 2147483647L | (long) this.d + 2147483647L << 32;
+				PlayerManager.b(this.a).b(i);
+				if (this.g > 0) {
+					PlayerManager.c(this.a).remove(this);
+				}
+
+				((WorldServer) entityplayer.world).u.c(this.c, this.d);
+			}
+
+			entityplayer.f.remove(this.e);
+			if (entityplayer.g.contains(this.e)) {
+				entityplayer.a.b(new Packet50PreChunk(this.c, this.d, false));
+			}
+		}
+
+	}
+
+	public void a(int i, int j, int k) {
+		if (this.g == 0) {
+			PlayerManager.c(this.a).add(this);
+			this.h = this.i = i;
+			this.j = this.k = j;
+			this.l = this.m = k;
+		}
+
+		if (this.h > i) {
+			this.h = i;
+		}
+
+		if (this.i < i) {
+			this.i = i;
+		}
+
+		if (this.j > j) {
+			this.j = j;
+		}
+
+		if (this.k < j) {
+			this.k = j;
+		}
+
+		if (this.l > k) {
+			this.l = k;
+		}
+
+		if (this.m < k) {
+			this.m = k;
+		}
+
+		if (this.g < 10) {
+			short short1 = (short) (i << 12 | k << 8 | j);
+
+			for (int l = 0; l < this.g; ++l) {
+				if (this.f[l] == short1) {
+					return;
+				}
+			}
+
+			this.f[this.g++] = short1;
+		}
+
+	}
+
+	public void a(Packet packet) {
+		for (int i = 0; i < this.b.size(); ++i) {
+			EntityPlayer entityplayer = (EntityPlayer) this.b.get(i);
+			if (entityplayer.g.contains(this.e)) {
+				entityplayer.a.b(packet);
+			}
+		}
+
+	}
+
+	public void a() {
+		if (this.g != 0) {
+			int i;
+			int j;
+			int k;
+			if (this.g == 1) {
+				i = this.c * 16 + this.h;
+				j = this.j;
+				k = this.d * 16 + this.l;
+				this.a((Packet) (new Packet53BlockChange(i, j, k, this.a.world)));
+				if (Block.p[this.a.world.getTypeId(i, j, k)]) {
+					this.a(this.a.world.getTileEntity(i, j, k));
+				}
+			} else {
+				int l;
+				if (this.g == 10) {
+					this.j = this.j / 2 * 2;
+					this.k = (this.k / 2 + 1) * 2;
+					i = this.h + this.c * 16;
+					j = this.j;
+					k = this.l + this.d * 16;
+					l = this.i - this.h + 1;
+					int i1 = this.k - this.j + 2;
+					int j1 = this.m - this.l + 1;
+					this.a((Packet) (new Packet51MapChunk(i, j, k, l, i1, j1, this.a.world)));
+					List list = this.a.world.d(i, j, k, i + l, j + i1, k + j1);
+
+					for (int k1 = 0; k1 < list.size(); ++k1) {
+						this.a((TileEntity) list.get(k1));
+					}
+				} else {
+					this.a((Packet) (new Packet52MultiBlockChange(this.c, this.d, this.f, this.g, this.a.world)));
+
+					for (i = 0; i < this.g; ++i) {
+						j = this.c * 16 + (this.g >> 12 & 15);
+						k = this.g & 255;
+						l = this.d * 16 + (this.g >> 8 & 15);
+						if (Block.p[this.a.world.getTypeId(j, k, l)]) {
+							System.out.println("Sending!");
+							this.a(this.a.world.getTileEntity(j, k, l));
+						}
+					}
+				}
+			}
+
+			this.g = 0;
+		}
+
+	}
+
+	private void a(TileEntity tileentity) {
+		if (tileentity != null) {
+			Packet packet = tileentity.e();
+			if (packet != null) {
+				this.a(packet);
+			}
+		}
+
+	}
+}

bukkit/src/main/java/net/minecraft/server/PlayerList.java

@@ -0,0 +1,128 @@
+package net.minecraft.server;
+
+public class PlayerList {
+	private transient PlayerListEntry[] a = new PlayerListEntry[16];
+	private transient int b;
+	private int c = 12;
+	private final float d = 0.75F;
+	private transient volatile int e;
+
+	private static int e(long var0) {
+		return a((int) (var0 ^ var0 >>> 32));
+	}
+
+	private static int a(int var0) {
+		var0 ^= var0 >>> 20 ^ var0 >>> 12;
+		return var0 ^ var0 >>> 7 ^ var0 >>> 4;
+	}
+
+	private static int a(int var0, int var1) {
+		return var0 & var1 - 1;
+	}
+
+	public Object a(long var1) {
+		int var3 = e(var1);
+
+		for (PlayerListEntry var4 = this.a[a(var3, this.a.length)]; var4 != null; var4 = var4.c) {
+			if (var4.a == var1) {
+				return var4.b;
+			}
+		}
+
+		return null;
+	}
+
+	public void a(long var1, Object var3) {
+		int var4 = e(var1);
+		int var5 = a(var4, this.a.length);
+
+		for (PlayerListEntry var6 = this.a[var5]; var6 != null; var6 = var6.c) {
+			if (var6.a == var1) {
+				var6.b = var3;
+			}
+		}
+
+		++this.e;
+		this.a(var4, var1, var3, var5);
+	}
+
+	private void b(int var1) {
+		PlayerListEntry[] var2 = this.a;
+		int var3 = var2.length;
+		if (var3 == 1073741824) {
+			this.c = Integer.MAX_VALUE;
+		} else {
+			PlayerListEntry[] var4 = new PlayerListEntry[var1];
+			this.a(var4);
+			this.a = var4;
+			this.c = (int) ((float) var1 * this.d);
+		}
+	}
+
+	private void a(PlayerListEntry[] var1) {
+		PlayerListEntry[] var2 = this.a;
+		int var3 = var1.length;
+
+		for (int var4 = 0; var4 < var2.length; ++var4) {
+			PlayerListEntry var5 = var2[var4];
+			if (var5 != null) {
+				var2[var4] = null;
+
+				PlayerListEntry var6;
+				do {
+					var6 = var5.c;
+					int var7 = a(var5.d, var3);
+					var5.c = var1[var7];
+					var1[var7] = var5;
+					var5 = var6;
+				} while (var6 != null);
+			}
+		}
+
+	}
+
+	public Object b(long var1) {
+		PlayerListEntry var3 = this.c(var1);
+		return var3 == null ? null : var3.b;
+	}
+
+	final PlayerListEntry c(long var1) {
+		int var3 = e(var1);
+		int var4 = a(var3, this.a.length);
+		PlayerListEntry var5 = this.a[var4];
+
+		PlayerListEntry var6;
+		PlayerListEntry var7;
+		for (var6 = var5; var6 != null; var6 = var7) {
+			var7 = var6.c;
+			if (var6.a == var1) {
+				++this.e;
+				--this.b;
+				if (var5 == var6) {
+					this.a[var4] = var7;
+				} else {
+					var5.c = var7;
+				}
+
+				return var6;
+			}
+
+			var5 = var6;
+		}
+
+		return var6;
+	}
+
+	private void a(int var1, long var2, Object var4, int var5) {
+		PlayerListEntry var6 = this.a[var5];
+		this.a[var5] = new PlayerListEntry(var1, var2, var4, var6);
+		if (this.b++ >= this.c) {
+			this.b(2 * this.a.length);
+		}
+
+	}
+	
+	public PlayerListEntry[] getMap() {
+		return a;
+	}
+}

bukkit/src/main/java/net/minecraft/server/PlayerManager.java

@@ -0,0 +1,181 @@
+package net.minecraft.server;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PlayerManager {
+	private List a = new ArrayList();
+	private PlayerList b = new PlayerList();
+	private List c = new ArrayList();
+	private MinecraftServer d;
+	private final int[][] e = new int[][]{{1, 0}, {0, 1}, {-1, 0}, {0, -1}};
+	public WorldServer world;
+
+	public PlayerManager(MinecraftServer minecraftserver, WorldServer world) {
+		this.d = minecraftserver;
+		this.world = world;
+	}
+
+	public void a() {
+		for (int i = 0; i < this.c.size(); ++i) {
+			((PlayerInstance) this.c.get(i)).a();
+		}
+
+		this.c.clear();
+	}
+
+	private PlayerInstance a(int i, int j, boolean flag) {
+		long k = (long) i + 2147483647L | (long) j + 2147483647L << 32;
+		PlayerInstance playerinstance = (PlayerInstance) this.b.a(k);
+		if (playerinstance == null && flag) {
+			playerinstance = new PlayerInstance(this, i, j);
+			this.b.a(k, playerinstance);
+		}
+
+		return playerinstance;
+	}
+
+	public void a(int i, int j, int k) {
+		int l = i >> 4;
+		int i1 = k >> 4;
+		PlayerInstance playerinstance = this.a(l, i1, false);
+		if (playerinstance != null) {
+			playerinstance.a(i & 15, j, k & 15);
+		}
+
+	}
+
+	public void a(EntityPlayer entityplayer) {
+		int i = (int) entityplayer.locX >> 4;
+		int j = (int) entityplayer.locZ >> 4;
+		entityplayer.d = entityplayer.locX;
+		entityplayer.e = entityplayer.locZ;
+		int k = 0;
+		byte b0 = 10;
+		int l = 0;
+		int i1 = 0;
+		this.a(i, j, true).a(entityplayer);
+
+		int j1;
+		for (j1 = 1; j1 <= b0 * 2; ++j1) {
+			for (int k1 = 0; k1 < 2; ++k1) {
+				int[] aint = this.e[k++ % 4];
+
+				for (int l1 = 0; l1 < j1; ++l1) {
+					l += aint[0];
+					i1 += aint[1];
+					this.a(i + l, j + i1, true).a(entityplayer);
+				}
+			}
+		}
+
+		k %= 4;
+
+		for (j1 = 0; j1 < b0 * 2; ++j1) {
+			l += this.e[k][0];
+			i1 += this.e[k][1];
+			this.a(i + l, j + i1, true).a(entityplayer);
+		}
+
+		this.a.add(entityplayer);
+	}
+
+	public void b(EntityPlayer entityplayer) {
+		/*
+		int i = (int) entityplayer.d >> 4;
+		int j = (int) entityplayer.e >> 4;
+
+		for (int k = i - 10; k <= i + 10; ++k) {
+			for (int l = j - 10; l <= j + 10; ++l) {
+				PlayerInstance playerinstance = this.a(k, l, false);
+				if (playerinstance != null) {
+					playerinstance.b(entityplayer);
+				}
+			}
+		}
+		 */
+		
+		// rewritten to remove player from all loaded chunks
+		
+		PlayerListEntry[] et = this.b.getMap();
+		
+		for(int i = 0; i < et.length; ++i) {
+			for(PlayerListEntry etr = et[i]; etr != null; etr = etr.c) {
+				if(etr.b != null) {
+					((PlayerInstance)etr.b).b(entityplayer);
+				}
+			}
+		}
+		
+		this.a.remove(entityplayer);
+	}
+
+	private boolean a(int i, int j, int k, int l) {
+		int i1 = i - k;
+		int j1 = j - l;
+		return i1 >= -10 && i1 <= 10 ? j1 >= -10 && j1 <= 10 : false;
+	}
+
+	public void c(EntityPlayer entityplayer) {
+		int i = (int) entityplayer.locX >> 4;
+		int j = (int) entityplayer.locZ >> 4;
+		double d0 = entityplayer.d - entityplayer.locX;
+		double d1 = entityplayer.e - entityplayer.locZ;
+		double d2 = d0 * d0 + d1 * d1;
+		if (d2 >= 64.0D) {
+			int k = (int) entityplayer.d >> 4;
+			int l = (int) entityplayer.e >> 4;
+			int i1 = i - k;
+			int j1 = j - l;
+			if (!this.a(i, j, k, l)) {
+				this.a(i, j, true).a(entityplayer);
+			}
+
+			if (!this.a(i - i1, j - j1, i, j)) {
+				PlayerInstance playerinstance = this.a(i - i1, j - j1, false);
+				if (playerinstance != null) {
+					playerinstance.b(entityplayer);
+				}
+			}
+
+			if (i1 != 0 || j1 != 0) {
+				for (int k1 = i - 10; k1 <= i + 10; ++k1) {
+					for (int l1 = j - 10; l1 <= j + 10; ++l1) {
+						if (k1 != i || l1 != j) {
+							if (!this.a(k1, l1, k, l)) {
+								this.a(k1, l1, true).a(entityplayer);
+							}
+
+							if (!this.a(k1 - i1, l1 - j1, i, j)) {
+								PlayerInstance playerinstance = this.a(k1 - i1, l1 - j1, false);
+								if (playerinstance != null) {
+									playerinstance.b(entityplayer);
+								}
+							}
+						}
+					}
+				}
+
+				entityplayer.d = entityplayer.locX;
+				entityplayer.e = entityplayer.locZ;
+			}
+		}
+
+	}
+
+	public int b() {
+		return 144;
+	}
+
+	static MinecraftServer a(PlayerManager playermanager) {
+		return playermanager.d;
+	}
+
+	static PlayerList b(PlayerManager playermanager) {
+		return playermanager.b;
+	}
+
+	static List c(PlayerManager playermanager) {
+		return playermanager.c;
+	}
+}

bukkit/src/main/resources/default_eagler_config.yml

@@ -0,0 +1,11 @@
+enable_password_logins: true
+only_allow_registered_users_to_login: true
+allow_passwords_without_expiration: true
+allow_self_registration: false
+allow_self_registration_without_expiration: false
+allow_self_change_password: true
+allow_self_renew_password: true
+allow_self_change_password_expiration: false
+allow_self_delete_password: false
+default_password_expire_time_seconds: 604800
+maximum_password_expire_time_seconds: 1814400

lwjgl-rundir/resources/lang/en_US.lang

@@ -15,6 +15,12 @@ menu.quit=Quit Game
 menu.editProfile=Edit Profile
 menu.exitChat=Exit Chat
 
+profile.title=Edit Profile
+profile.screenname=Screenname
+profile.playerSkin=Player Skin
+profile.addSkin=Add Skin
+profile.clearSkin=Clear List
+
 selectWorld.title=Select World
 selectWorld.empty=empty
 selectWorld.world=World

src/lwjgl/java/net/lax1dude/eaglercraft/anvil/SaveFormatOld.java

@@ -29,7 +29,7 @@ public class SaveFormatOld implements ISaveFormat {
 		return "Old Format";
 	}
 
-	public List getWorldList() {
+	public List getWorldList(IProgressUpdate progress) {
 		ArrayList arraylist = new ArrayList();
 		for (int i = 0; i < 5; i++) {
 			String s = (new StringBuilder()).append("World").append(i + 1).toString();

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

@@ -4,7 +4,7 @@ public class ConfigConstants {
 
 	public static boolean profanity = false;
 
-	public static final String version = "22w21a-SNAPSHOT";
+	public static final String version = "22w22a";
 	public static final String mainMenuString = "eaglercraft beta-" + version;
 
 	public static final String forkMe = "https://github.com/LAX1DUDE/eaglercraft";

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

@@ -0,0 +1,389 @@
+package net.lax1dude.eaglercraft;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.src.NBTTagCompound;
+import net.minecraft.src.RenderEngine;
+
+public class EaglerProfile {
+	
+	public static class EaglerProfileSkin {
+		public String name;
+		public byte[] data;
+		public boolean slim;
+		public int glTex;
+		public EaglerProfileSkin(String name, byte[] data, boolean slim, int glTex) {
+			this.name = name;
+			this.data = data;
+			this.slim = slim;
+			this.glTex = glTex;
+		}
+	}
+
+	public static String username;
+	public static int presetSkinId;
+	public static int customSkinId;
+	
+	public static String myChannel;
+	
+	public static final int SKIN_DATA_SIZE = 64*32*4;
+	public static ArrayList<EaglerProfileSkin> skins = new ArrayList();
+	
+	public static final EaglercraftRandom rand;
+	
+	public static byte[] getSelfSkinPacket() {
+		if(presetSkinId == -1) {
+			byte[] d = skins.get(customSkinId).data;
+			byte[] d2 = new byte[1 + d.length];
+			d2[0] = (byte) 1;
+			System.arraycopy(d, 0, d2, 1, d.length);
+			return d2;
+		}else {
+			return new byte[] { (byte)0, (byte)presetSkinId };
+		}
+	}
+	
+	public static String[] concatArrays(String[] a, String[] b) {
+		String[] r = new String[a.length + b.length];
+		System.arraycopy(a, 0, r, 0, a.length);
+		System.arraycopy(b, 0, r, a.length, b.length);
+		return r;
+	}
+	
+	public static int addSkin(String name, byte[] data, boolean slim) {
+		int i = -1;
+		for(int j = 0, l = skins.size(); j < l; ++j) {
+			if(skins.get(j).name.equalsIgnoreCase(name)) {
+				i = j;
+				break;
+			}
+		}
+		
+		if(data.length != SKIN_DATA_SIZE) {
+			return -1;
+		}
+		
+		int im = Minecraft.getMinecraft().renderEngine.allocateAndSetupTexture(data, 64, 32);
+		if(i == -1) {
+			i = skins.size();
+			skins.add(new EaglerProfileSkin(name, data, slim, im));
+		}else {
+			skins.get(i).glTex = im;
+			skins.get(i).data = data;
+			skins.get(i).slim = slim;
+		}
+		return i;
+		
+	}
+	
+	private static class CachedSkin {
+		
+		protected final String username;
+		protected UserSkin skin;
+		protected long age;
+		
+		protected CachedSkin(String username, UserSkin skin) {
+			this.username = username;
+			this.skin = skin;
+			this.age = System.currentTimeMillis();
+		}
+		
+	}
+	
+	public static enum EnumSkinType {
+		PRESET, CUSTOM_LEGACY
+	}
+	
+	public static interface UserSkin {
+		
+		abstract EnumSkinType getSkinType();
+		abstract int getSkin();
+		abstract int getTexture();
+		abstract void free();
+		
+	}
+
+	private static class UserPresetSkin implements UserSkin {
+		
+		protected final int skinType;
+		
+		protected UserPresetSkin(int skin) {
+			this.skinType = skin;
+		}
+
+		@Override
+		public EnumSkinType getSkinType() {
+			return EnumSkinType.PRESET;
+		}
+
+		@Override
+		public int getSkin() {
+			return skinType;
+		}
+
+		@Override
+		public int getTexture() {
+			return (skinType >= defaultOptionsTextures.length || skinType < 0) ? -1 : defaultOptionsTextures[skinType].getTexturePointer();
+		}
+
+		@Override
+		public void free() {
+		}
+		
+	}
+	
+	private static class UserCustomSkin implements UserSkin {
+
+		protected final byte[] data;
+		protected int glTexture;
+
+		protected UserCustomSkin(byte[] data) {
+			this.data = data;
+			this.glTexture = -1; 
+		}
+		
+		@Override
+		public EnumSkinType getSkinType() {
+			return EnumSkinType.CUSTOM_LEGACY;
+		}
+
+		@Override
+		public int getSkin() {
+			return -1;
+		}
+
+		@Override
+		public int getTexture() {
+			RenderEngine r = Minecraft.getMinecraft().renderEngine;
+			if(glTexture == -1) {
+				glTexture = r.allocateAndSetupTexture(data, 64, 32);
+			}
+			return glTexture;
+		}
+
+		@Override
+		public void free() {
+			RenderEngine r = Minecraft.getMinecraft().renderEngine;
+			r.deleteTexture(glTexture);
+			glTexture = -1;
+		}
+		
+	}
+	
+	private static class WaitingSkin {
+		
+		protected final int cookie;
+		protected final String username;
+		protected final long requestStartTime;
+		
+		protected WaitingSkin(int cookie, String username) {
+			this.cookie = cookie;
+			this.username = username;
+			this.requestStartTime = System.currentTimeMillis();
+		}
+		
+	}
+
+	private static final Map<Integer,WaitingSkin> multiplayerWaitingSkinCache = new HashMap();
+	private static final Map<String,CachedSkin> multiplayerSkinCache = new HashMap();
+	private static final long maxSkinAge = 1000l * 60l * 5l;
+	
+	private static final UserSkin defaultSkin = new UserPresetSkin(0);
+	
+	private static int skinRequestId = 0;
+	
+	public static int beginSkinRequest(String un) {
+		int ret = skinRequestId++;
+		if(skinRequestId >= 65536) {
+			skinRequestId = 0;
+		}
+		multiplayerWaitingSkinCache.put(ret, new WaitingSkin(ret, un));
+		return ret;
+	}
+	
+	public static boolean skinRequestPending(String un) {
+		return multiplayerWaitingSkinCache.containsKey(un);
+	}
+	
+	public static UserSkin getUserSkin(String un) {
+		CachedSkin cs = multiplayerSkinCache.get(un);
+		if(cs == null) {
+			return null;
+		}else {
+			cs.age = System.currentTimeMillis();
+			return cs.skin;
+		}
+	}
+	
+	public static void processSkinResponse(byte[] dat) {
+		if(dat.length >= 3) {
+			int cookie = (((int)dat[0] & 0xFF) << 8) | ((int)dat[1] & 0xFF);
+			WaitingSkin st = multiplayerWaitingSkinCache.remove(cookie);
+			if(st != null) {
+				int t = (int)dat[2] & 0xFF;
+				if(t == 0) {
+					if(dat.length == 4) {
+						multiplayerSkinCache.put(st.username, new CachedSkin(st.username, new UserPresetSkin((int)dat[3] & 0xFF)));
+					}else {
+						System.out.println("Recieved a PRESET skin of the wrong size (" + (dat.length - 3) + ") for player " + st + ".");
+					}
+				}else if(t == 1) {
+					if(dat.length == 3 + SKIN_DATA_SIZE) {
+						byte[] datt = new byte[SKIN_DATA_SIZE];
+						System.arraycopy(dat, 3, datt, 0, SKIN_DATA_SIZE);
+						multiplayerSkinCache.put(st.username, new CachedSkin(st.username, new UserCustomSkin(datt)));
+					}else {
+						System.out.println("Recieved a CUSTOM_LEGACY skin of the wrong size (" + (dat.length - 3) + ") for player " + st + ".");
+					}
+				}else {
+					System.out.println("Unsupported skin type '" + t + "' was recieved from server for player " + st + ".");
+				}
+			}
+		}
+	}
+	
+	public static void freeSkins() {
+		long millis = System.currentTimeMillis();
+		Iterator<CachedSkin> skns = multiplayerSkinCache.values().iterator();
+		while(skns.hasNext()) {
+			CachedSkin cs = skns.next();
+			if(millis - cs.age > maxSkinAge) {
+				cs.skin.free();
+				skns.remove();
+			}
+		}
+		Iterator<WaitingSkin> skns2 = multiplayerWaitingSkinCache.values().iterator();
+		while(skns2.hasNext()) {
+			WaitingSkin cs = skns2.next();
+			if(millis - cs.requestStartTime > 10000l) {
+				skns2.remove();
+			}
+		}
+	}
+	
+	public static void freeUserSkin(String un) {
+		CachedSkin cs = multiplayerSkinCache.remove(un);
+		if(cs != null) {
+			cs.skin.free();
+		}
+	}
+	
+	public static void freeAllSkins() {
+		Iterator<CachedSkin> skns = multiplayerSkinCache.values().iterator();
+		while(skns.hasNext()) {
+			skns.next().skin.free();
+		}
+		multiplayerWaitingSkinCache.clear();
+		multiplayerSkinCache.clear();
+	}
+	
+	static {
+		String[] usernameDefaultWords = ConfigConstants.profanity ? new String[] {
+				"Eagler",
+				"Eagler",
+				"Bitch",
+				"Cock",
+				"Milf",
+				"Milf",
+				"Yeer",
+				"Groon",
+				"Eag",
+				"Deevis",
+				"Chode",
+				"Deev",
+				"Deev",
+				"Fucker",
+				"Fucking",
+				"Dumpster",
+				"Dumpster",
+				"Cum",
+				"Chad",
+				"Egg",
+				"Fudgler",
+				"Fudgli",
+				"Yee",
+				"Yee",
+				"Yee",
+				"Yeet",
+				"Flumpter",
+				"Darvy",
+				"Darver",
+				"Darver",
+				"Fuck",
+				"Fuck",
+				"Frick",
+				"Eagler",
+				"Vigg",
+				"Vigg",
+				"Cunt",
+				"Darvig"
+		} : new String[] {
+				"Yeeish",
+				"Yeeish",
+				"Yee",
+				"Yee",
+				"Yeer",
+				"Yeeler",
+				"Eagler",
+				"Eagl",
+				"Darver",
+				"Darvler",
+				"Vool",
+				"Vigg",
+				"Vigg",
+				"Deev",
+				"Yigg",
+				"Yeeg"
+		};
+		
+		rand = new EaglercraftRandom();
+		
+		do {
+			username = usernameDefaultWords[rand.nextInt(usernameDefaultWords.length)] + usernameDefaultWords[rand.nextInt(usernameDefaultWords.length)] + (10 + rand.nextInt(90));
+		}while(username.length() > 16);
+		
+		presetSkinId = rand.nextInt(GuiScreenEditProfile.defaultOptions.length);
+		myChannel = username + "_" + (100 + rand.nextInt(900));
+		customSkinId = -1;
+	}
+
+	public static void loadFromStorage() {
+		if(!LocalStorageManager.profileSettingsStorage.hasNoTags()) {
+			presetSkinId = LocalStorageManager.profileSettingsStorage.getInteger("ps");
+			customSkinId = LocalStorageManager.profileSettingsStorage.getInteger("cs");
+			username = LocalStorageManager.profileSettingsStorage.getString("name");
+			myChannel = username + "_" + (100 + rand.nextInt(900));
+			NBTTagCompound n = LocalStorageManager.profileSettingsStorage.getCompoundTag("skins");
+			for(Object s : NBTTagCompound.getTagMap(n).keySet()) {
+				String s2 = (String)s;
+				addSkin(s2, n.getByteArray(s2), false);
+			}
+		}
+	}
+
+	public static final TextureLocation[] defaultOptionsTextures = new TextureLocation[] {
+			new TextureLocation("/skins/01.default_steve.png"),
+			new TextureLocation("/skins/02.tennis_steve.png"),
+			new TextureLocation("/skins/03.tuxedo_steve.png"),
+			new TextureLocation("/skins/04.athlete_steve.png"),
+			new TextureLocation("/skins/05.cyclist_steve.png"),
+			new TextureLocation("/skins/06.boxer_steve.png"),
+			new TextureLocation("/skins/07.prisoner_steve.png"),
+			new TextureLocation("/skins/08.scottish_steve.png"),
+			new TextureLocation("/skins/09.dev_steve.png"),
+			new TextureLocation("/skins/10.herobrine.png"),
+			new TextureLocation("/skins/11.slime.png"),
+			new TextureLocation("/skins/12.trump.png"),
+			new TextureLocation("/skins/13.notch.png"),
+			new TextureLocation("/skins/14.creeper.png"),
+			new TextureLocation("/skins/15.zombie.png"),
+			new TextureLocation("/skins/16.pig.png"),
+			new TextureLocation("/skins/17.squid.png"),
+			new TextureLocation("/skins/18.mooshroom.png")
+	};
+	
+}

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

@@ -0,0 +1,401 @@
+package net.lax1dude.eaglercraft;
+
+import net.lax1dude.eaglercraft.EaglerProfile.EaglerProfileSkin;
+import net.minecraft.client.Minecraft;
+import net.minecraft.src.GuiButton;
+import net.minecraft.src.GuiScreen;
+import net.minecraft.src.GuiTextField;
+import net.minecraft.src.ModelBiped;
+import net.minecraft.src.NBTTagCompound;
+import net.minecraft.src.RenderHelper;
+import net.minecraft.src.Session;
+import net.minecraft.src.StringTranslate;
+
+public class GuiScreenEditProfile extends GuiScreen {
+	
+	private GuiScreen parent;
+	private GuiTextField username;
+	
+	private boolean dropDownOpen = false;
+	private String[] dropDownOptions;
+	private int slotsVisible = 0;
+	private int selectedSlot = 0;
+	private int scrollPos = -1;
+	private int skinsHeight = 0;
+	private boolean dragging = false;
+	private int mousex = 0;
+	private int mousey = 0;
+	
+	private static final TextureLocation gui = new TextureLocation("/gui/gui.png");
+	
+	public static final String[] defaultOptions = new String[] {
+			"Default Steve",
+			"Tennis Steve",
+			"Tuxedo Steve",
+			"Athlete Steve",
+			"Cyclist Steve",
+			"Boxer Steve",
+			"Prisoner Steve",
+			"Scottish Steve",
+			"Developer Steve",
+			"Herobrine",
+			"Slime",
+			"Trump",
+			"Notch",
+			"Creeper",
+			"Zombie",
+			"Pig",
+			"Squid",
+			"Mooshroom"
+	};
+	
+	public static final TextureLocation[] defaultOptionsTextures = new TextureLocation[] {
+			new TextureLocation("/skins/01.default_steve.png"),
+			new TextureLocation("/skins/02.tennis_steve.png"),
+			new TextureLocation("/skins/03.tuxedo_steve.png"),
+			new TextureLocation("/skins/04.athlete_steve.png"),
+			new TextureLocation("/skins/05.cyclist_steve.png"),
+			new TextureLocation("/skins/06.boxer_steve.png"),
+			new TextureLocation("/skins/07.prisoner_steve.png"),
+			new TextureLocation("/skins/08.scottish_steve.png"),
+			new TextureLocation("/skins/09.dev_steve.png"),
+			new TextureLocation("/skins/10.herobrine.png"),
+			new TextureLocation("/skins/11.slime.png"),
+			new TextureLocation("/skins/12.trump.png"),
+			new TextureLocation("/skins/13.notch.png"),
+			new TextureLocation("/skins/14.creeper.png"),
+			new TextureLocation("/skins/15.zombie.png"),
+			new TextureLocation("/skins/16.pig.png"),
+			new TextureLocation("/skins/17.squid.png"),
+			new TextureLocation("/skins/18.mooshroom.png")
+	};
+	
+	protected String screenTitle = "Edit Profile";
+	
+	public GuiScreenEditProfile(GuiScreen parent) {
+		this.parent = parent;
+		reconcatDD();
+	}
+	
+	private void reconcatDD() {
+		String[] n = new String[EaglerProfile.skins.size()];
+		for(int i = 0; i < n.length; ++i) {
+			n[i] = EaglerProfile.skins.get(i).name;
+		}
+		
+		this.dropDownOptions = EaglerProfile.concatArrays(n, defaultOptions);
+	}
+	
+	private GuiButton button0, button1, button2, button10, button11, button12;
+
+	public void initGui() {
+		super.initGui();
+		EaglerAdapter.enableRepeatEvents(true);
+		StringTranslate var1 = StringTranslate.getInstance();
+		this.screenTitle = var1.translateKey("profile.title");
+		this.username = new GuiTextField(this.fontRenderer, this.width / 2 - 20 + 1, this.height / 6 + 24 + 1, 138, 20, EaglerProfile.username);
+		this.username.field_22081_b = true;
+		selectedSlot = EaglerProfile.presetSkinId == -1 ? EaglerProfile.customSkinId : (EaglerProfile.presetSkinId + EaglerProfile.skins.size());
+		//this.buttonList.add(new GuiButton(0, this.width / 2 - 100, 140, "eeeee"));
+		this.controlList.add(button0 = new GuiButton(200, this.width / 2 - 100, this.height / 6 + 168, var1.translateKey("gui.done")));
+		this.controlList.add(button1 = new GuiButton(2, this.width / 2 - 21, this.height / 6 + 110, 71, 20, var1.translateKey("profile.addSkin")));
+		this.controlList.add(button2 = new GuiButton(3, this.width / 2 - 21 + 71, this.height / 6 + 110, 72, 20, var1.translateKey("profile.clearSkin")));
+		//this.buttonList.add(new GuiButton(200, this.width / 2, this.height / 6 + 72, 150, 20, var1.translateKey("gui.done")));
+	}
+	
+	private static ModelBiped playerModel = null;
+	
+	public void drawScreen(int mx, int my, float par3) {
+		StringTranslate var1 = StringTranslate.getInstance();
+		this.drawDefaultBackground();
+		this.drawCenteredString(this.fontRenderer, this.screenTitle, this.width / 2, 15, 16777215);
+		this.drawString(this.fontRenderer, var1.translateKey("profile.screenname"), this.width / 2 - 20, this.height / 6 + 8, 10526880);
+		this.drawString(this.fontRenderer, var1.translateKey("profile.playerSkin"), this.width / 2 - 20, this.height / 6 + 66, 10526880);
+		
+		mousex = mx;
+		mousey = my;
+		
+		int skinX = this.width / 2 - 120;
+		int skinY = this.height / 6 + 8;
+		int skinWidth = 80;
+		int skinHeight = 130;
+		
+		drawRect(skinX, skinY, skinX + skinWidth, skinY + skinHeight, -6250336);
+		drawRect(skinX + 1, skinY + 1, skinX + skinWidth - 1, skinY + skinHeight - 1, 0xff000015);
+		
+		this.username.drawTextBox();
+		if(dropDownOpen) {
+			super.drawScreen(0, 0, par3);
+		}else {
+			super.drawScreen(mx, my, par3);
+		}
+		
+		skinX = this.width / 2 - 20;
+		skinY = this.height / 6 + 82;
+		skinWidth = 140;
+		skinHeight = 22;
+		
+		drawRect(skinX, skinY, skinX + skinWidth, skinY + skinHeight, -6250336);
+		drawRect(skinX + 1, skinY + 1, skinX + skinWidth - 21, skinY + skinHeight - 1, -16777216);
+		drawRect(skinX + skinWidth - 20, skinY + 1, skinX + skinWidth - 1, skinY + skinHeight - 1, -16777216);
+		
+		EaglerAdapter.glColor4f(1f, 1f, 1f, 1f);
+		gui.bindTexture();
+		drawTexturedModalRect(skinX + skinWidth - 18, skinY + 3, 0, 240, 16, 16);
+		
+		this.fontRenderer.drawStringWithShadow(dropDownOptions[selectedSlot], skinX + 5, skinY + 7, 14737632);
+
+		skinX = this.width / 2 - 20;
+		skinY = this.height / 6 + 103;
+		skinWidth = 140;
+		skinHeight = (this.height - skinY - 10);
+		slotsVisible = (skinHeight / 10);
+		if(slotsVisible > dropDownOptions.length) slotsVisible = dropDownOptions.length;
+		skinHeight = slotsVisible * 10 + 7;
+		skinsHeight = skinHeight;
+		if(scrollPos == -1) {
+			scrollPos = selectedSlot - 2;
+		}
+		if(scrollPos > (dropDownOptions.length - slotsVisible)) {
+			scrollPos = (dropDownOptions.length - slotsVisible);
+		}
+		if(scrollPos < 0) {
+			scrollPos = 0;
+		}
+		if(dropDownOpen) {
+			drawRect(skinX, skinY, skinX + skinWidth, skinY + skinHeight, -6250336);
+			drawRect(skinX + 1, skinY + 1, skinX + skinWidth - 1, skinY + skinHeight - 1, -16777216);
+			for(int i = 0; i < slotsVisible; i++) {
+				if(i + scrollPos < dropDownOptions.length) {
+					if(selectedSlot == i + scrollPos) {
+						drawRect(skinX + 1, skinY + i*10 + 4, skinX + skinWidth - 1, skinY + i*10 + 14, 0x77ffffff);
+					}else if(mx >= skinX && mx < (skinX + skinWidth - 10) && my >= (skinY + i*10 + 5) && my < (skinY + i*10 + 15)) {
+						drawRect(skinX + 1, skinY + i*10 + 4, skinX + skinWidth - 1, skinY + i*10 + 14, 0x55ffffff);
+					}
+					this.fontRenderer.drawStringWithShadow(dropDownOptions[i + scrollPos], skinX + 5, skinY + 5 + i*10, 14737632);
+				}
+			}
+			int scrollerSize = skinHeight * slotsVisible / dropDownOptions.length;
+			int scrollerPos = skinHeight * scrollPos / dropDownOptions.length;
+			drawRect(skinX + skinWidth - 4, skinY + scrollerPos + 1, skinX + skinWidth - 1, skinY + scrollerPos + scrollerSize, 0xff888888);
+		}
+		
+		int xx = this.width / 2 - 80;
+		int yy = this.height / 6 + 130;
+		skinX = this.width / 2 - 120;
+		skinY = this.height / 6 + 8;
+		skinWidth = 80;
+		skinHeight = 130;
+		
+		int id = selectedSlot - EaglerProfile.skins.size();
+		
+		if(id < 0) {
+			Minecraft.getMinecraft().renderEngine.bindTexture(EaglerProfile.skins.get(selectedSlot).glTex);
+		}else {
+			defaultOptionsTextures[id].bindTexture();
+		}
+		
+		EaglerAdapter.glEnable(EaglerAdapter.GL_TEXTURE_2D);
+		EaglerAdapter.glDisable(EaglerAdapter.GL_BLEND);
+		EaglerAdapter.glDisable(EaglerAdapter.GL_CULL_FACE);
+		EaglerAdapter.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
+		EaglerAdapter.glPushMatrix();
+		EaglerAdapter.glTranslatef((float) xx, (float) (yy - 80), 100.0F);
+		EaglerAdapter.glScalef(50.0f, 50.0f, 50.0f);
+		EaglerAdapter.glRotatef(180.0f, 1.0f, 0.0f, 0.0f);
+		RenderHelper.enableStandardItemLighting();
+		EaglerAdapter.glScalef(1.0F, -1.0F, 1.0F);
+		EaglerAdapter.glTranslatef(0.0F, 1.0F, 0.0F);
+		EaglerAdapter.glRotatef(((yy - my) * -0.06f), 1.0f, 0.0f, 0.0f);
+		EaglerAdapter.glRotatef(((xx - mx) * 0.06f), 0.0f, 1.0f, 0.0f);
+		EaglerAdapter.glTranslatef(0.0F, -1.0F, 0.0F);
+		
+		if(playerModel == null) {
+			playerModel = new ModelBiped(0.0f);
+			playerModel.blockTransparentSkins = true;
+		}
+		
+		playerModel.render(0.0f, 0.0f, (float)(System.currentTimeMillis() % 100000) / 50f, ((xx - mx) * 0.06f), ((yy - my) * -0.1f), 0.0625F);
+		
+		EaglerAdapter.glPopMatrix();
+		EaglerAdapter.glEnable(EaglerAdapter.GL_BLEND);
+		EaglerAdapter.glEnable(EaglerAdapter.GL_CULL_FACE);
+		
+	}
+	
+	public void handleMouseInput() {
+		super.handleMouseInput();
+		if(dropDownOpen) {
+			int var1 = EaglerAdapter.mouseGetEventDWheel();
+			if(var1 < 0) {
+				scrollPos += 3;
+			}
+			if(var1 > 0) {
+				scrollPos -= 3;
+			}
+			if(scrollPos < 0) {
+				scrollPos = 0;
+			}
+			if(scrollPos > defaultOptions.length + EaglerProfile.skins.size()) {
+				scrollPos = defaultOptions.length + EaglerProfile.skins.size();
+			}
+		}
+	}
+	
+	private void save() {
+		EaglerProfile.username = this.username.getTextBoxText().length() == 0 ? "null" : this.username.getTextBoxText();
+		mc.session = new Session(EaglerProfile.username, "-");
+		EaglerProfile.presetSkinId = selectedSlot - EaglerProfile.skins.size();
+		if(EaglerProfile.presetSkinId < 0) {
+			EaglerProfile.presetSkinId = -1;
+			EaglerProfile.customSkinId = selectedSlot;
+		}else {
+			EaglerProfile.customSkinId = -1;
+		}
+		
+		LocalStorageManager.profileSettingsStorage.setInteger("ps", EaglerProfile.presetSkinId);
+		LocalStorageManager.profileSettingsStorage.setInteger("cs", EaglerProfile.customSkinId);
+		LocalStorageManager.profileSettingsStorage.setString("name", EaglerProfile.username);
+		
+		NBTTagCompound skins = new NBTTagCompound();
+		for(int i = 0, l = EaglerProfile.skins.size(); i < l; i++) {
+			skins.setByteArray(EaglerProfile.skins.get(i).name, EaglerProfile.skins.get(i).data);
+		}
+		LocalStorageManager.profileSettingsStorage.setCompoundTag("skins", skins);
+		
+		LocalStorageManager.saveStorageP();
+	}
+	
+	protected void actionPerformed(GuiButton par1GuiButton) {
+		if(!dropDownOpen) {
+			if(par1GuiButton.id == 200) {
+				save();
+				this.mc.displayGuiScreen((GuiScreen) parent);
+			}else if(par1GuiButton.id == 2) {
+				EaglerAdapter.openFileChooser("png", "image/png");
+			}else if(par1GuiButton.id == 3) {
+				for(EaglerProfileSkin i : EaglerProfile.skins) {
+					this.mc.renderEngine.deleteTexture(i.glTex);
+				}
+				EaglerProfile.skins.clear();
+				this.dropDownOptions = defaultOptions;
+				this.selectedSlot = 0;
+				save();
+			}
+		}
+	}
+	
+	public void updateScreen() {
+		this.username.onUpdate();
+		
+		if(dropDownOpen) {
+			if(EaglerAdapter.mouseIsButtonDown(0)) {
+				int skinX = this.width / 2 - 20;
+				int skinY = this.height / 6 + 103;
+				int skinWidth = 140;
+				if(mousex >= (skinX + skinWidth - 10) && mousex < (skinX + skinWidth) && mousey >= skinY && mousey < (skinY + skinsHeight)) {
+					dragging = true;
+				}
+				if(dragging) {
+					int scrollerSize = skinsHeight * slotsVisible / dropDownOptions.length;
+					scrollPos = (mousey - skinY - (scrollerSize / 2)) * dropDownOptions.length / skinsHeight;
+				}
+			}else {
+				dragging = false;
+			}
+		}else {
+			dragging = false;
+		}
+		
+		byte[] b;
+		if((b = EaglerAdapter.getFileChooserResult()) != null && b.length > 0) {
+			EaglerImage img = EaglerAdapter.loadPNG(b);
+			if(!((img.w == 64 && img.h == 32) || (img.w == 64 && img.h == 64) || (img.w == 128 && img.h == 64) || (img.w == 128 && img.h == 128))) return;
+			byte[] rawSkin = new byte[img.data.length * 4];
+			for(int i = 0; i < img.data.length; i++) {
+				int i2 = i * 4; int i3 = img.data[i];
+				rawSkin[i2] = (byte)(i3 >> 16);
+				rawSkin[i2 + 1] = (byte)(i3 >> 8);
+				rawSkin[i2 + 2] = (byte)(i3);
+				rawSkin[i2 + 3] = (byte)(i3 >> 24);
+			}
+			String name = EaglerAdapter.getFileChooserResultName();
+			if(name.length() > 32) {
+				name = name.substring(0, 32);
+			}
+			int k;
+			if((k = EaglerProfile.addSkin(name, rawSkin, false)) != -1) {
+				selectedSlot = k;
+				reconcatDD();
+				save();
+			}
+		}
+	}
+	
+	public void onGuiClosed() {
+		EaglerAdapter.enableRepeatEvents(false);
+	}
+	
+	
+	protected void keyTyped(char par1, int par2) {
+		this.username.handleKeyboardInput(par1, par2);
+		
+		String text = username.getTextBoxText();
+		if(text.length() > 16) text = text.substring(0, 16);
+		text = text.replaceAll("[^A-Za-z0-9\\-_]", "_");
+		this.username.setTextBoxText(text);
+		
+		if(par2 == 200 && selectedSlot > 0) {
+			--selectedSlot;
+			scrollPos = selectedSlot - 2;
+		}
+		if(par2 == 208 && selectedSlot < (dropDownOptions.length - 1)) {
+			++selectedSlot;
+			scrollPos = selectedSlot - 2;
+		}
+	}
+	
+	protected void mouseClicked(int par1, int par2, int par3) {
+		super.mouseClicked(par1, par2, par3);
+		this.username.handleMouseInput(par1, par2, par3);
+		
+		if (par3 == 0) {
+			int skinX = this.width / 2 + 140 - 40;
+			int skinY = this.height / 6 + 82;
+		
+			if(par1 >= skinX && par1 < (skinX + 20) && par2 >= skinY && par2 < (skinY + 22)) {
+				dropDownOpen = !dropDownOpen;
+			}
+			
+			skinX = this.width / 2 - 20;
+			skinY = this.height / 6 + 82;
+			int skinWidth = 140;
+			int skinHeight = skinsHeight;
+			
+			if(!(par1 >= skinX && par1 < (skinX + skinWidth) && par2 >= skinY && par2 < (skinY + skinHeight + 22))) {
+				dropDownOpen = false;
+				dragging = false;
+			}
+			
+			skinY += 21;
+			
+			if(dropDownOpen && !dragging) {
+				for(int i = 0; i < slotsVisible; i++) {
+					if(i + scrollPos < dropDownOptions.length) {
+						if(selectedSlot != i + scrollPos) {
+							if(par1 >= skinX && par1 < (skinX + skinWidth - 10) && par2 >= (skinY + i*10 + 5) && par2 < (skinY + i*10 + 15) && selectedSlot != i + scrollPos) {
+								selectedSlot = i + scrollPos;
+								dropDownOpen = false;
+								dragging = false;
+							}
+						}
+					}
+				}
+			}
+			
+		}
+	}
+	
+	
+	
+}

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

@@ -22,7 +22,7 @@ public class TextureLocation {
 		}
 	}
 
-	public void bindTexture() {
+	public int getTexturePointer() {
 		RenderEngine r = Minecraft.getMinecraft().renderEngine;
 		if (glObject == -1) {
 			glObject = r.getTexture(path);
@@ -30,7 +30,15 @@ public class TextureLocation {
 				System.err.println("could not load: " + path);
 			}
 		}
-		r.bindTexture(glObject);
+		return glObject;
+	}
+	
+	public void bindTexture() {
+		RenderEngine r = Minecraft.getMinecraft().renderEngine;
+		int i = getTexturePointer();
+		if(i != -1) {
+			r.bindTexture(i);
+		}
 	}
 
 	private static final ArrayList<TextureLocation> locations = new ArrayList();

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

@@ -140,4 +140,8 @@ public class WebsocketNetworkManager {
 		return this.serverURI;
 	}
 
+	public boolean isSocketOpen() {
+		return EaglerAdapter.connectionOpen();
+	}
+
 }

src/main/java/net/lax1dude/eaglercraft/beta/EaglercraftSaveManager.java

@@ -39,7 +39,8 @@ public class EaglercraftSaveManager implements ISaveFormat {
 	}
 
 	@Override
-	public List getWorldList() {
+	public List getWorldList(IProgressUpdate progress) {
+		progress.displayLoadingString("Loading Worlds...", "just wait a moment");
 		ArrayList<SaveFormatComparator> lst = new ArrayList<>();
 		EaglerAdapter.listFilesAndDirectories(directory).forEach(new Consumer<FileEntry>() {
 			@Override

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

@@ -5,7 +5,9 @@
 package net.minecraft.client;
 
 import net.lax1dude.eaglercraft.EaglerAdapter;
+import net.lax1dude.eaglercraft.EaglerProfile;
 import net.lax1dude.eaglercraft.GuiMultiplayer;
+import net.lax1dude.eaglercraft.GuiScreenEditProfile;
 import net.lax1dude.eaglercraft.TextureLocation;
 import net.lax1dude.eaglercraft.adapter.Tessellator;
 import net.lax1dude.eaglercraft.beta.EaglercraftSaveManager;
@@ -91,15 +93,18 @@ public abstract class Minecraft implements Runnable {
 		EaglerAdapter.glViewport(0, 0, displayWidth, displayHeight);
 		effectRenderer = new EffectRenderer(theWorld, renderEngine);
 		checkGLError("Post startup");
-
+		
+		EaglerProfile.loadFromStorage();
+		session = new Session(EaglerProfile.username, "-");
+		
 		while(EaglerAdapter.keysNext());
 		while(EaglerAdapter.mouseNext());
 		ingameGUI = new GuiIngame(this);
 		String srv = EaglerAdapter.getServerToJoinOnLaunch();
 		if (srv != null && srv.length() > 0) {
-			displayGuiScreen(new GuiMultiplayer(new GuiMainMenu(), srv));
+			displayGuiScreen(new GuiScreenEditProfile(new GuiMultiplayer(new GuiMainMenu(), srv)));
 		} else {
-			displayGuiScreen(new GuiMainMenu());
+			displayGuiScreen(new GuiScreenEditProfile(new GuiMainMenu()));
 		}
 	}
 
@@ -551,8 +556,18 @@ public abstract class Minecraft implements Runnable {
 			playerController.updateController();
 			if(++holdStillTimer == 150) {
 				if (thePlayer != null) {
-					ingameGUI.addChatMessage("Note, the game can lag when chunks are generated");
-					ingameGUI.addChatMessage("hold still for a few moments and the lag will stop");
+					if(isMultiplayerWorld()) {
+						//ingameGUI.addChatMessage("Known Multiplayer Bugs:");
+						//ingameGUI.addChatMessage(" - chunks may not show until you move around");
+						//ingameGUI.addChatMessage(" - block crack animation is fucked up");
+					}else {
+						ingameGUI.addChatMessage("Note, the game can lag when chunks are generated");
+						ingameGUI.addChatMessage("hold still for a few moments and the lag will stop");
+					}
+				}
+			}else if(holdStillTimer == 10) {
+				if(isMultiplayerWorld()) {
+					renderGlobal.loadRenderers(); // dammit
 				}
 			}
 		}
@@ -705,6 +720,7 @@ public abstract class Minecraft implements Runnable {
 				theWorld.difficultySetting = 3;
 			}
 			if (!isWorldLoaded) {
+				EaglerProfile.freeSkins();
 				entityRenderer.updateRenderer();
 			}
 			if (!isWorldLoaded) {
@@ -749,7 +765,6 @@ public abstract class Minecraft implements Runnable {
 	}
 
 	public void startWorld(String s, String s1, long l) {
-		holdStillTimer = 0;
 		changeWorld1(null);
 		System.gc();
 		if (field_22008_V.worldNeedsConvert_maybe(s)) {
@@ -802,6 +817,7 @@ public abstract class Minecraft implements Runnable {
 	}
 
 	public void changeWorld2(World world, String s) {
+		holdStillTimer = 0;
 		changeWorld(world, s, null);
 	}
 
@@ -859,6 +875,7 @@ public abstract class Minecraft implements Runnable {
 			field_22009_h = thePlayer;
 			mouseHelper.grabMouse();
 		} else {
+			EaglerProfile.freeAllSkins();
 			ungrabMouseCursor();
 			thePlayer = null;
 		}

src/main/java/net/minecraft/src/EntityOtherPlayerMP.java

@@ -16,6 +16,7 @@ public class EntityOtherPlayerMP extends EntityPlayer {
 			skinUrl = (new StringBuilder()).append("http://s3.amazonaws.com/MinecraftSkins/").append(s).append(".png")
 					.toString();
 		}
+		skinUrl = "MPSkin" + s;
 		noClip = true;
 		field_22062_y = 0.25F;
 		renderDistanceWeight = 10D;

src/main/java/net/minecraft/src/EntityPlayer.java

@@ -28,6 +28,7 @@ public abstract class EntityPlayer extends EntityLiving {
 		field_9351_C = "humanoid";
 		field_9353_B = 180F;
 		fireResistance = 20;
+		skinUrl = "SPSkin";
 		//texture = "/mob/char.png";
 	}
 

src/main/java/net/minecraft/src/EntityPlayerSP.java

@@ -18,10 +18,6 @@ public class EntityPlayerSP extends EntityPlayer {
 		field_21902_bL = new MouseFilter();
 		mc = minecraft;
 		dimension = i;
-		if (session != null && session.username != null && session.username.length() > 0) {
-			skinUrl = (new StringBuilder()).append("http://s3.amazonaws.com/MinecraftSkins/").append(session.username)
-					.append(".png").toString();
-		}
 		username = session.username;
 	}
 

src/main/java/net/minecraft/src/EntityRenderer.java

@@ -349,7 +349,9 @@ public class EntityRenderer {
 				f3 = field_22235_l.func_22386_a(f3, 0.05F * f2);
 				f4 = field_22234_m.func_22386_a(f4, 0.05F * f2);
 			}
-			mc.thePlayer.func_346_d(f3, f4 * (float) l);
+			if(mc.thePlayer != null) {
+				mc.thePlayer.func_346_d(f3, f4 * (float) l);
+			}
 		}
 		if (mc.field_6307_v) {
 			return;

src/main/java/net/minecraft/src/GuiConnecting.java

@@ -4,6 +4,7 @@ package net.minecraft.src;
 import java.io.IOException;
 
 import net.lax1dude.eaglercraft.EaglerAdapter;
+import net.lax1dude.eaglercraft.EaglerProfile;
 
 // Jad home page: http://www.kpdus.com/jad.html
 // Decompiler options: packimports(3) braces deadcode 
@@ -61,6 +62,7 @@ public class GuiConnecting extends GuiScreen {
 				
 				this.clientHandler = new NetClientHandler(mc, uri, 0);
 				this.clientHandler.addToSendQueue(new Packet2Handshake(mc.session.username));
+				this.clientHandler.addToSendQueue(new Packet69EaglercraftData("EAG|MySkin", EaglerProfile.getSelfSkinPacket()));
 			} catch (IOException e) {
 				try {
 					this.clientHandler.disconnect();

src/main/java/net/minecraft/src/GuiMainMenu.java

@@ -9,6 +9,7 @@ import net.lax1dude.eaglercraft.ConfigConstants;
 import net.lax1dude.eaglercraft.EaglerAdapter;
 import net.lax1dude.eaglercraft.EaglercraftRandom;
 import net.lax1dude.eaglercraft.GuiMultiplayer;
+import net.lax1dude.eaglercraft.GuiScreenEditProfile;
 import net.lax1dude.eaglercraft.TextureLocation;
 import net.lax1dude.eaglercraft.adapter.Tessellator;
 import net.lax1dude.eaglercraft.beta.GuiNoMultiplayer;
@@ -72,8 +73,8 @@ public class GuiMainMenu extends GuiScreen {
 		//	mc.displayGuiScreen(new GuiTexturePacks(this));
 		//}
 		if (guibutton.id == 4) {
-			mc.displayGuiScreen(new GuiNoMultiplayer(this));
-			//mc.displayGuiScreen(new GuiMultiplayer(this));
+			//mc.displayGuiScreen(new GuiNoMultiplayer(this));
+			mc.displayGuiScreen(new GuiScreenEditProfile(this));
 		}
 	}
 
@@ -98,6 +99,7 @@ public class GuiMainMenu extends GuiScreen {
 		drawString(fontRenderer, s, width - fontRenderer.getStringWidth(s) - 2, height - 10, 0xffffff);
 		drawString(fontRenderer, ConfigConstants.mainMenuString, 2, height - 10, 0xffffff);
 		
+		/*
 		EaglerAdapter.glPushMatrix();
 		float ff = 0.75f;
 		EaglerAdapter.glScalef(ff, ff, ff);
@@ -107,6 +109,7 @@ public class GuiMainMenu extends GuiScreen {
 		drawString(fontRenderer, str, (int)(((width / ff) - w) / 2), (int)((height / 4 + 102) / ff), 0xffeeee);
 		
 		EaglerAdapter.glPopMatrix();
+		*/
 		
 		super.drawScreen(i, j, f);
 	}

src/main/java/net/minecraft/src/GuiSelectWorld.java

@@ -35,7 +35,7 @@ public class GuiSelectWorld extends GuiScreen {
 
 	private void func_22084_k() {
 		ISaveFormat isaveformat = mc.func_22004_c();
-		field_22100_m = isaveformat.getWorldList();
+		field_22100_m = isaveformat.getWorldList(mc.loadingScreen);
 		Collections.sort(field_22100_m);
 		field_22101_l = -1;
 	}

src/main/java/net/minecraft/src/ISaveFormat.java

@@ -12,7 +12,7 @@ public interface ISaveFormat {
 
 	public abstract ISaveHandler loadWorldHandler(String s, boolean flag);
 
-	public abstract List getWorldList();
+	public abstract List getWorldList(IProgressUpdate progress);
 
 	public abstract void flushCache();
 

src/main/java/net/minecraft/src/ItemRenderer.java

@@ -2,6 +2,7 @@ package net.minecraft.src;
 // Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
 
 import net.lax1dude.eaglercraft.EaglerAdapter;
+import net.lax1dude.eaglercraft.EaglerProfile;
 import net.lax1dude.eaglercraft.TextureLocation;
 import net.lax1dude.eaglercraft.adapter.Tessellator;
 
@@ -185,8 +186,13 @@ public class ItemRenderer {
 			f10 = MathHelper.sin(MathHelper.sqrt_float(f6) * 3.141593F);
 			EaglerAdapter.glRotatef(f10 * 70F, 0.0F, 1.0F, 0.0F);
 			EaglerAdapter.glRotatef(-f8 * 20F, 0.0F, 0.0F, 1.0F);
-			EaglerAdapter.glBindTexture(3553 /* GL_TEXTURE_2D */, mc.renderEngine
-					.getTextureForDownloadableImage(mc.thePlayer.skinUrl, mc.thePlayer.getEntityTexture()));
+//			EaglerAdapter.glBindTexture(3553 /* GL_TEXTURE_2D */, mc.renderEngine
+//					.getTextureForDownloadableImage(mc.thePlayer.skinUrl, mc.thePlayer.getEntityTexture()));
+			if(EaglerProfile.presetSkinId < 0) {
+				mc.renderEngine.bindTexture(EaglerProfile.skins.get(EaglerProfile.customSkinId).glTex);
+			}else {
+				EaglerProfile.defaultOptionsTextures[EaglerProfile.presetSkinId].bindTexture();
+			}
 			EaglerAdapter.glTranslatef(-1F, 3.6F, 3.5F);
 			EaglerAdapter.glRotatef(120F, 0.0F, 0.0F, 1.0F);
 			EaglerAdapter.glRotatef(200F, 1.0F, 0.0F, 0.0F);

src/main/java/net/minecraft/src/ModelBiped.java

@@ -1,4 +1,7 @@
 package net.minecraft.src;
+
+import net.lax1dude.eaglercraft.EaglerAdapter;
+
 // Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
 
 // Jad home page: http://www.kpdus.com/jad.html
@@ -50,7 +53,17 @@ public class ModelBiped extends ModelBase {
 	public void render(float f, float f1, float f2, float f3, float f4, float f5) {
 		setRotationAngles(f, f1, f2, f3, f4, f5);
 		bipedHead.render(f5);
+		
+		if(blockTransparentSkins) {
+			EaglerAdapter.glDisable(EaglerAdapter.GL_ALPHA_TEST);
+		}
+		
 		bipedBody.render(f5);
+		
+		if(blockTransparentSkins) {
+			EaglerAdapter.glEnable(EaglerAdapter.GL_ALPHA_TEST);
+		}
+		
 		bipedRightArm.render(f5);
 		bipedLeftArm.render(f5);
 		bipedRightLeg.render(f5);
@@ -156,4 +169,6 @@ public class ModelBiped extends ModelBase {
 	public boolean field_1279_h;
 	public boolean field_1278_i;
 	public boolean isSneak;
+	public boolean blockTransparentSkins = false;
+	
 }

src/main/java/net/minecraft/src/NBTTagCompound.java

@@ -175,4 +175,12 @@ public class NBTTagCompound extends NBTBase {
 	}
 
 	private Map tagMap;
+
+	public NBTBase getTag(String s) {
+		return (NBTBase) tagMap.get(s);
+	}
+	
+	public static Map<String,NBTBase> getTagMap(NBTTagCompound nb) {
+		return nb.tagMap;
+	}
 }

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

@@ -6,6 +6,7 @@ package net.minecraft.src;
 
 import java.io.*;
 
+import net.lax1dude.eaglercraft.EaglerProfile;
 import net.lax1dude.eaglercraft.EaglercraftRandom;
 import net.lax1dude.eaglercraft.GuiMultiplayer;
 import net.lax1dude.eaglercraft.WebsocketNetworkManager;
@@ -23,9 +24,14 @@ public class NetClientHandler extends NetHandler {
 
 	public void processReadPackets() {
 		if (disconnected) {
+			if(mc.theWorld != null) {
+				mc.changeWorld1(null);
+				mc.displayGuiScreen(new GuiConnectFailed("disconnect.disconnected", "disconnect.endOfStream", new Object[0]));
+			}
 			return;
 		} else {
 			netManager.processReadPackets();
+			disconnected = !netManager.isSocketOpen();
 			return;
 		}
 	}
@@ -336,14 +342,19 @@ public class NetClientHandler extends NetHandler {
 	}
 
 	public void handleHandshake(Packet2Handshake packet2handshake) {
-		if(packet2handshake.username.length() < 26 || mc.gameSettings.lastPasswordLength <= 0) {
+		if(packet2handshake.username.length() < 24 || mc.gameSettings.lastPasswordLength <= 0) {
 			addToSendQueue(new Packet1Login(mc.session.username, "NULL", 9));
 		}else {
-			String hsh = GuiMultiplayer.makeLoginHash(mc.gameSettings.lastPasswordHash, packet2handshake.username);
+			String hsh = (mc.gameSettings.lastPasswordHash == null || mc.gameSettings.lastPasswordHash.length() == 0 || mc.gameSettings.lastPasswordHash.equalsIgnoreCase("null")) ? 
+					null : GuiMultiplayer.makeLoginHash(mc.gameSettings.lastPasswordHash, packet2handshake.username);
 			if(hsh != null) {
 				addToSendQueue(new Packet1Login(mc.session.username, hsh, 9));
 			}else {
-				addToSendQueue(new Packet1Login(mc.session.username, "NULL", 9));
+				disconnected = true;
+				netManager.networkShutdown("disconnect.closed", new Object[0]);
+				mc.changeWorld1(null);
+				mc.displayGuiScreen(new GuiConnectFailed("disconnect.disconnected", "disconnect.genericReason",
+						new Object[] { "A password is required to join this server!" }));
 			}
 		}
 	}
@@ -522,6 +533,12 @@ public class NetClientHandler extends NetHandler {
 				packet54.pitch);
 	}
 
+	public void handleEaglercraftData(Packet69EaglercraftData packet) {
+		if(packet.type.equals("EAG|PlayerSkin")) {
+			EaglerProfile.processSkinResponse(packet.data);
+		}
+	}
+
 	private boolean disconnected;
 	private WebsocketNetworkManager netManager;
 	public String field_1209_a;

src/main/java/net/minecraft/src/NetHandler.java

@@ -191,4 +191,8 @@ public class NetHandler {
 
 	public void func_22185_a(Packet27 packet27) {
 	}
+
+	public void handleEaglercraftData(Packet69EaglercraftData packet) {
+		registerPacket(packet);
+	}
 }

src/main/java/net/minecraft/src/Packet.java

@@ -151,6 +151,7 @@ public abstract class Packet {
 		addIdClassMapping(53, Packet53BlockChange.class);
 		addIdClassMapping(54, Packet54.class);
 		addIdClassMapping(60, Packet60.class);
+		addIdClassMapping(69, Packet69EaglercraftData.class);
 		addIdClassMapping(100, Packet100.class);
 		addIdClassMapping(101, Packet101.class);
 		addIdClassMapping(102, Packet102.class);

src/main/java/net/minecraft/src/Packet69EaglercraftData.java

@@ -0,0 +1,47 @@
+package net.minecraft.src;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+public class Packet69EaglercraftData extends Packet {
+	
+	public String type;
+	public byte[] data;
+	
+	public Packet69EaglercraftData() {
+	}
+	
+	public Packet69EaglercraftData(String type, byte[] data) {
+		if(data.length > 65535) {
+			throw new IllegalArgumentException("Packet69EaglercraftData may at most carry a 65535 byte payload");
+		}
+		this.type = type;
+		this.data = data;
+	}
+
+	@Override
+	public void readPacketData(DataInputStream datainputstream) throws IOException {
+		type = datainputstream.readUTF();
+		data = new byte[datainputstream.readUnsignedShort()];
+		datainputstream.read(data);
+	}
+
+	@Override
+	public void writePacketData(DataOutputStream dataoutputstream) throws IOException {
+		dataoutputstream.writeUTF(type);
+		dataoutputstream.writeShort(data.length);
+		dataoutputstream.write(data);
+	}
+
+	@Override
+	public void processPacket(NetHandler nethandler) {
+		nethandler.handleEaglercraftData(this);
+	}
+
+	@Override
+	public int getPacketSize() {
+		return 2 + type.length() + 2 + data.length;
+	}
+
+}

src/main/java/net/minecraft/src/RenderEngine.java

@@ -78,9 +78,24 @@ public class RenderEngine {
 		textureNameToImageMap.put(Integer.valueOf(i), bufferedimage);
 		return i;
 	}
+	
+	public int allocateAndSetupTexture(byte[] data, int w, int h) {
+		int i = EaglerAdapter.glGenTextures();
+		bindTexture(i);
+		EaglerAdapter.glTexParameteri(3553 /* GL_TEXTURE_2D */, 10241 /* GL_TEXTURE_MIN_FILTER */, 9729 /* GL_LINEAR */);
+		EaglerAdapter.glTexParameteri(3553 /* GL_TEXTURE_2D */, 10240 /* GL_TEXTURE_MAG_FILTER */, 9728 /* GL_NEAREST */);
+		EaglerAdapter.glTexParameteri(3553 /* GL_TEXTURE_2D */, 10242 /* GL_TEXTURE_WRAP_S */, 10497 /* GL_REPEAT */);
+		EaglerAdapter.glTexParameteri(3553 /* GL_TEXTURE_2D */, 10243 /* GL_TEXTURE_WRAP_T */, 10497 /* GL_REPEAT */);
+		imageDataB1.clear();
+		imageDataB1.put(data);
+		imageDataB1.position(0).limit(data.length);
+		EaglerAdapter.glTexImage2D(3553 /* GL_TEXTURE_2D */, 0, 6408 /* GL_RGBA */, w, h, 0, 6408 /* GL_RGBA */,
+						5121 /* GL_UNSIGNED_BYTE */, imageDataB1);
+		return i;
+	}
 
 	public void setupTexture(EaglerImage bufferedimage, int i) {
-		EaglerAdapter.glBindTexture(3553 /* GL_TEXTURE_2D */, i);
+		bindTexture(i);
 		if (useMipmaps) {
 			EaglerAdapter.glTexParameteri(3553 /* GL_TEXTURE_2D */, 10241 /* GL_TEXTURE_MIN_FILTER */, EaglerAdapter.GL_NEAREST_MIPMAP_LINEAR);
 			EaglerAdapter.glTexParameteri(3553 /* GL_TEXTURE_2D */, 10240 /* GL_TEXTURE_MAG_FILTER */, EaglerAdapter.GL_NEAREST /* GL_LINEAR */);
@@ -343,11 +358,11 @@ public class RenderEngine {
 			TextureFX texturefx = (TextureFX) textureList.get(i);
 			texturefx.anaglyphEnabled = options.anaglyph;
 			texturefx.onTick();
+			texturefx.bindImage(this);
 			int tileSize = 16 * 16 * 4;
 			imageDataB1.clear();
 			imageDataB1.put(texturefx.imageData);
 			imageDataB1.position(0).limit(tileSize);
-			texturefx.bindImage(this);
 			EaglerAdapter.glTexSubImage2D(3553 /* GL_TEXTURE_2D */, 0, (texturefx.iconIndex % 16) * 16, (texturefx.iconIndex / 16) * 16, 16, 16,
 					6408 /* GL_RGBA */, 5121 /* GL_UNSIGNED_BYTE */, imageDataB1);
 		}

src/main/java/net/minecraft/src/RenderFallingSand.java

@@ -25,6 +25,7 @@ public class RenderFallingSand extends Render {
 		Block block = Block.blocksList[entityfallingsand.blockID];
 		World world = entityfallingsand.func_465_i();
 		EaglerAdapter.glDisable(2896 /* GL_LIGHTING */);
+		EaglerAdapter.glColor4f(1f, 1f, 1f, 1f);
 		field_197_d.renderBlockFallingSand(block, world, MathHelper.floor_double(entityfallingsand.posX),
 				MathHelper.floor_double(entityfallingsand.posY), MathHelper.floor_double(entityfallingsand.posZ));
 		EaglerAdapter.glEnable(2896 /* GL_LIGHTING */);

src/main/java/net/minecraft/src/RenderGlobal.java

@@ -835,33 +835,28 @@ public class RenderGlobal implements IWorldAccess {
 	}
 
 	public boolean updateRenderers(EntityLiving entityliving, boolean flag) {
-		boolean flag1 = false;
-		if (flag1) {
-			Collections.sort(worldRenderersToUpdate, new RenderSorter(entityliving));
-			int i = worldRenderersToUpdate.size() - 1;
-			int j = worldRenderersToUpdate.size();
-			for (int k = 0; k < j; k++) {
-				WorldRenderer worldrenderer = (WorldRenderer) worldRenderersToUpdate.get(i - k);
-				if (!flag) {
-					if (worldrenderer.distanceToEntity(entityliving) > 1024F) {
-						if (worldrenderer.isInFrustum) {
-							if (k >= 3) {
-								return false;
-							}
-						} else if (k >= 1) {
-							return false;
-						}
+		//boolean flag1 = false;
+		//if (flag1) {
+			int t = worldRenderersToUpdate.size();
+			if(t > 0) {
+				Collections.sort(worldRenderersToUpdate, new RenderSorter(entityliving));
+				boolean b = false;
+				for(int i = t - 1; i >= 0; --i) {
+					WorldRenderer worldrenderer = (WorldRenderer) worldRenderersToUpdate.get(i);
+					if(worldrenderer.isInFrustum || worldrenderer.distanceToEntity(entityliving) < 1024F) {
+						b = true;
+						worldrenderer.updateRenderer();
+						worldRenderersToUpdate.remove(i);
+						break;
 					}
-				} else if (!worldrenderer.isInFrustum) {
-					continue;
 				}
-				worldrenderer.updateRenderer();
-				worldRenderersToUpdate.remove(worldrenderer);
-				worldrenderer.needsUpdate = false;
+				if(!b) {
+					((WorldRenderer)worldRenderersToUpdate.remove(t - 1)).updateRenderer();
+				}
 			}
-
 			return worldRenderersToUpdate.size() == 0;
-		}
+		//}
+		/*
 		RenderSorter rendersorter = new RenderSorter(entityliving);
 		WorldRenderer aworldrenderer[] = new WorldRenderer[3];
 		ArrayList arraylist = null;
@@ -941,6 +936,7 @@ public class RenderGlobal implements IWorldAccess {
 			worldRenderersToUpdate.remove(j2);
 		}
 		return l == i1 + l1;
+		*/
 	}
 	
 	private static final TextureLocation terrainTexture = new TextureLocation("/terrain.png");

src/main/java/net/minecraft/src/RenderPlayer.java

@@ -1,7 +1,14 @@
 package net.minecraft.src;
 // Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
 
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
 import net.lax1dude.eaglercraft.EaglerAdapter;
+import net.lax1dude.eaglercraft.EaglerProfile;
+import net.lax1dude.eaglercraft.EaglerProfile.EnumSkinType;
+import net.lax1dude.eaglercraft.EaglerProfile.UserSkin;
 import net.lax1dude.eaglercraft.TextureLocation;
 import net.lax1dude.eaglercraft.adapter.Tessellator;
 
@@ -25,6 +32,7 @@ public class RenderPlayer extends RenderLiving {
 	public RenderPlayer() {
 		super(new ModelBiped(0.0F), 0.5F);
 		modelBipedMain = (ModelBiped) mainModel;
+		modelBipedMain.blockTransparentSkins = true;
 		modelArmorChestplate = new ModelBiped(1.0F);
 		modelArmor = new ModelBiped(0.5F);
 	}
@@ -298,7 +306,47 @@ public class RenderPlayer extends RenderLiving {
 	
 	@Override
 	protected boolean loadDownloadableImageTexture(String s, String s1) {
-		defaultPlayerSkin.bindTexture();
+		RenderEngine re = Minecraft.getMinecraft().renderEngine;
+		if(s == null) {
+			defaultPlayerSkin.bindTexture();
+		}else if(s.equals("SPSkin")) {
+			if(EaglerProfile.presetSkinId < 0) {
+				re.bindTexture(EaglerProfile.skins.get(EaglerProfile.customSkinId).glTex);
+			}else {
+				EaglerProfile.defaultOptionsTextures[EaglerProfile.presetSkinId].bindTexture();
+			}
+		}else if(s.startsWith("MPSkin")) {
+			String un = s.substring(6);
+			UserSkin us = EaglerProfile.getUserSkin(un);
+			if(us == null) {
+				if(!EaglerProfile.skinRequestPending(un)) {
+					World w = Minecraft.getMinecraft().theWorld;
+					if(w != null && (w instanceof WorldClient)) {
+						try {
+							ByteArrayOutputStream bao = new ByteArrayOutputStream();
+							DataOutputStream dao = new DataOutputStream(bao);
+							dao.writeShort(EaglerProfile.beginSkinRequest(un));
+							dao.writeUTF(un);
+							((WorldClient)w).sendPacket(new Packet69EaglercraftData("EAG|RequestPlayerSkin", bao.toByteArray()));
+						}catch(IOException exx) {
+							// ?
+						}
+					}
+				}
+				defaultPlayerSkin.bindTexture();
+			}else {
+				EnumSkinType st = us.getSkinType();
+				if(st == EnumSkinType.PRESET) {
+					EaglerProfile.defaultOptionsTextures[us.getSkin()].bindTexture();
+				}else if(st == EnumSkinType.CUSTOM_LEGACY){
+					re.bindTexture(us.getTexture());
+				}else {
+					defaultPlayerSkin.bindTexture();
+				}
+			}
+		}else {
+			defaultPlayerSkin.bindTexture();
+		}
 		return true;
 	}
 

src/main/java/net/minecraft/src/WorldClient.java

@@ -6,6 +6,8 @@ package net.minecraft.src;
 
 import java.util.*;
 
+import net.lax1dude.eaglercraft.EaglerProfile;
+
 public class WorldClient extends World {
 
 	public WorldClient(NetClientHandler netclienthandler, long l, int i) {
@@ -102,6 +104,9 @@ public class WorldClient extends World {
 	}
 
 	public void setEntityDead(Entity entity) {
+		if(entity instanceof EntityOtherPlayerMP) {
+			EaglerProfile.freeUserSkin(((EntityOtherPlayerMP)entity).username);
+		}
 		super.setEntityDead(entity);
 		field_20914_E.remove(entity);
 	}
@@ -192,6 +197,10 @@ public class WorldClient extends World {
 	public void sendQuittingDisconnectingPacket() {
 		sendQueue.addToSendQueue(new Packet255KickDisconnect("Quitting"));
 	}
+	
+	public void sendPacket(Packet p) {
+		sendQueue.addToSendQueue(p);
+	}
 
 	private LinkedList field_1057_z;
 	private NetClientHandler sendQueue;

src/teavm/java/net/lax1dude/eaglercraft/Client.java

@@ -36,13 +36,20 @@ public class Client {
     	registerErrorHandler();
     	String[] e = getOpts();
     	try {
-    		EaglerAdapterImpl2.initializeContext(rootElement = Window.current().getDocument().getElementById(e[0]), e[1]);
-    	}catch(AbortedLaunchException ex) {
+	    	try {
+	    		EaglerAdapterImpl2.initializeContext(rootElement = Window.current().getDocument().getElementById(e[0]), e[1]);
+	    	}catch(AbortedLaunchException ex) {
+	    		return;
+	    	}
+    	}catch(Throwable ex2) {
+    		StringWriter s = new StringWriter();
+    		ex2.printStackTrace(new PrintWriter(s));
+			showCrashScreen(s.toString());
     		return;
     	}
     	LocalStorageManager.loadStorage();
     	if(e.length > 2) {
-    		EaglerAdapterImpl2.setServerToJoinOnLaunch(e[3]);
+    		EaglerAdapterImpl2.setServerToJoinOnLaunch(e[2]);
     	}
     	run0();
     }