diff -r 6409d756e9da -r 823cf18be1fc tools/hw2irc/net/ercatec/hw/INetClient.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/hw2irc/net/ercatec/hw/INetClient.java	Wed May 26 16:32:43 2021 -0400
@@ -0,0 +1,71 @@
+/*
+ * Java net client for Hedgewars, a free turn based strategy game
+ * Copyright (c) 2011 Richard Karolyi <sheepluva@ercatec.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+package net.ercatec.hw;
+
+import java.util.List;
+
+public interface INetClient
+{
+    public static enum UserFlagType { UNKNOWN, ADMIN, INROOM, REGISTERED };
+    public static enum BanType { BYNICK, BYIP };
+
+    public void onConnectionLoss();
+    public void onDisconnect(String reason);
+
+    public void onMalformedMessage(String contents);
+
+    public String onPasswordHashNeededForAuth();
+
+    public void onChat(String user, String message);
+    public void onWelcomeMessage(String message);
+
+    public void onNotice(int number);
+    public String onNickCollision(String nick);
+    public void onNickSet(String nick);
+
+    public void onLobbyJoin(String[] users);
+    public void onLobbyLeave(String user, String reason);
+
+    // TODO flags => enum array?
+    public void onRoomInfo(String name, String flags, String newName,
+                           int nUsers, int nTeams, String owner, String map,
+                           String style, String scheme, String weapons);
+    public void onRoomDel(String name);
+
+    public void onRoomJoin(String[] users);
+    public void onRoomLeave(String[] users);
+
+    public void onPing();
+    public void onPong();
+
+    public void onUserFlagChange(String user, UserFlagType flag, boolean newValue);
+
+    public void onUserInfo(String user, String ip, String version, String room);
+
+    public void onBanListEntry(BanType type, String target, String duration, String reason);
+    public void onBanListEnd();
+
+    public void logDebug(String message);
+    public void logError(String message);
+
+    public void sanitizeInputs(final String[] inputs);
+/*
+    public void onEngineMessage(String message);
+*/
+}