From 3b537e109df901df3da4c706f827c8d3d39a7238 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 24 Jun 2012 19:34:08 +0300
Subject: Add basic support for eathena stable.

Can register, create char, connect to map server and get map info.
---
 src/net/eathena/gamehandler.cpp | 178 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 178 insertions(+)
 create mode 100644 src/net/eathena/gamehandler.cpp

(limited to 'src/net/eathena/gamehandler.cpp')

diff --git a/src/net/eathena/gamehandler.cpp b/src/net/eathena/gamehandler.cpp
new file mode 100644
index 000000000..387768227
--- /dev/null
+++ b/src/net/eathena/gamehandler.cpp
@@ -0,0 +1,178 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2012  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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; either version 2 of the License, or
+ *  any later version.
+ *
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/eathena/gamehandler.h"
+
+#include "client.h"
+#include "depricatedevent.h"
+#include "game.h"
+#include "localplayer.h"
+#include "logger.h"
+
+#include "net/messagein.h"
+#include "net/messageout.h"
+
+#include "net/eathena/loginhandler.h"
+#include "net/eathena/network.h"
+#include "net/eathena/protocol.h"
+
+#include "debug.h"
+
+extern Net::GameHandler *gameHandler;
+
+namespace EAthena
+{
+
+extern ServerInfo mapServer;
+
+GameHandler::GameHandler()
+{
+    static const uint16_t _messages[] =
+    {
+        SMSG_MAP_LOGIN_SUCCESS,
+        SMSG_SERVER_PING,
+        SMSG_WHO_ANSWER,
+        SMSG_CHAR_SWITCH_RESPONSE,
+        SMSG_MAP_QUIT_RESPONSE,
+        SMSG_MAP_CHAR_ID,
+        0
+    };
+    handledMessages = _messages;
+    gameHandler = this;
+}
+
+void GameHandler::handleMessage(Net::MessageIn &msg)
+{
+    switch (msg.getId())
+    {
+        case SMSG_MAP_LOGIN_SUCCESS:
+            processMapLogin(msg);
+            break;
+
+        case SMSG_SERVER_PING:
+            // We ignore this for now
+            // int tick = msg.readInt32()
+            break;
+
+        case SMSG_WHO_ANSWER:
+            processWhoAnswer(msg);
+            break;
+
+        case SMSG_CHAR_SWITCH_RESPONSE:
+            processCharSwitchResponse(msg);
+            break;
+
+        case SMSG_MAP_QUIT_RESPONSE:
+            processMapQuitResponse(msg);
+            break;
+
+        case SMSG_MAP_CHAR_ID:
+            processMapCharId(msg);
+        default:
+            break;
+    }
+}
+
+void GameHandler::mapLoadedEvent()
+{
+    MessageOut outMsg(CMSG_MAP_LOADED);
+}
+
+void GameHandler::connect()
+{
+    if (!mNetwork)
+        return;
+
+    mNetwork->connect(mapServer);
+
+    const Token &token =
+            static_cast<LoginHandler*>(Net::getLoginHandler())->getToken();
+
+
+    if (Client::getState() == STATE_CONNECT_GAME)
+    {
+        // Change the player's ID to the account ID to match what eAthena uses
+        if (player_node)
+        {
+            mCharID = player_node->getId();
+            player_node->setId(token.account_ID);
+        }
+        else
+        {
+            mCharID = 0;
+        }
+    }
+
+    // Send login infos
+    MessageOut outMsg(CMSG_MAP_SERVER_CONNECT);
+    outMsg.writeInt32(token.account_ID);
+    outMsg.writeInt32(mCharID);
+    outMsg.writeInt32(token.session_ID1);
+    outMsg.writeInt32(token.session_ID2);
+    outMsg.writeInt8(Being::genderToInt(token.sex));
+
+/*
+    if (player_node)
+    {
+        // Change the player's ID to the account ID to match what eAthena uses
+        player_node->setId(token.account_ID);
+    }
+*/
+    // We get 4 useless bytes before the real answer comes in (what are these?)
+//    mNetwork->skip(4);
+}
+
+bool GameHandler::isConnected()
+{
+    if (!mNetwork)
+        return false;
+    return mNetwork->isConnected();
+}
+
+void GameHandler::disconnect()
+{
+    if (mNetwork)
+        mNetwork->disconnect();
+}
+
+void GameHandler::quit()
+{
+    MessageOut outMsg(CMSG_CLIENT_QUIT);
+}
+
+void GameHandler::ping(int tick)
+{
+    MessageOut msg(CMSG_CLIENT_PING);
+    msg.writeInt32(tick);
+}
+
+void GameHandler::disconnect2()
+{
+    MessageOut outMsg(CMSG_CLIENT_DISCONNECT);
+}
+
+void GameHandler::processMapCharId(Net::MessageIn &msg)
+{
+    msg.readInt32();    // char id
+}
+
+} // namespace EAthena
-- 
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