diff -r ddf020d0941a -r fdfc01419815 QTfrontend/net/hwmap.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/QTfrontend/net/hwmap.cpp	Wed Sep 28 19:27:56 2011 +0200
@@ -0,0 +1,91 @@
+/*
+ * Hedgewars, a free turn based strategy game
+ * Copyright (c) 2006-2007 Ulyanov Igor <iulyanov@gmail.com>
+ * Copyright (c) 2007-2011 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * 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
+ */
+
+#include "hwconsts.h"
+#include "hwmap.h"
+
+HWMap::HWMap() :
+  TCPBase(false)
+{
+}
+
+HWMap::~HWMap()
+{
+}
+
+void HWMap::getImage(const QString & seed, int filter, MapGenerator mapgen, int maze_size, const QByteArray & drawMapData)
+{
+    m_seed = seed;
+    templateFilter = filter;
+    m_mapgen = mapgen;
+    m_maze_size = maze_size;
+    if(mapgen == MAPGEN_DRAWN) m_drawMapData = drawMapData;
+    Start();
+}
+
+QStringList HWMap::getArguments()
+{
+    QStringList arguments;
+    arguments << cfgdir->absolutePath();
+    arguments << QString("%1").arg(ipc_port);
+    arguments << "landpreview";
+    return arguments;
+}
+
+void HWMap::onClientDisconnect()
+{
+    if (readbuffer.size() == 128 * 32 + 1)
+    {
+        quint8 *buf = (quint8*) readbuffer.constData();
+        QImage im(buf, 256, 128, QImage::Format_Mono);
+        im.setNumColors(2);
+        emit HHLimitReceived(buf[128 * 32]);
+        emit ImageReceived(im);
+    }
+}
+
+void HWMap::SendToClientFirst()
+{
+    SendIPC(QString("eseed %1").arg(m_seed).toUtf8());
+    SendIPC(QString("e$template_filter %1").arg(templateFilter).toUtf8());
+    SendIPC(QString("e$mapgen %1").arg(m_mapgen).toUtf8());
+
+    switch (m_mapgen)
+    {
+        case MAPGEN_MAZE:
+            SendIPC(QString("e$maze_size %1").arg(m_maze_size).toUtf8());
+            break;
+
+        case MAPGEN_DRAWN:
+        {
+            QByteArray data = m_drawMapData;
+            while(data.size() > 0)
+            {
+                QByteArray tmp = data;
+                tmp.truncate(200);
+                SendIPC("edraw " + tmp);
+                data.remove(0, 200);
+            }
+            break;
+        }
+        default: ;
+    }
+
+    SendIPC("!");
+}