QTfrontend/net/hwmap.cpp
author unc0rr
Mon, 19 Nov 2012 23:43:45 +0400
changeset 8069 bb7671829935
parent 6952 7f70f37bbf08
child 8070 66bc20d089fc
permissions -rw-r--r--
- Only allow one engine instance running at the moment - When adding new map preview call to the queue, check if previous map preview request has started, and if no, remove it from queue. Could be harmful if you manage to request previews for two widgets in less time than needed to generate one.
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/*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2006-2007 Ulyanov Igor <iulyanov@gmail.com>
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 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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 */
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#include "hwconsts.h"
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#include "hwmap.h"
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HWMap::HWMap() :
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    TCPBase(false)
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{
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}
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HWMap::~HWMap()
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{
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}
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bool HWMap::couldBeRemoved()
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{
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    return !m_hasStarted;
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}
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void HWMap::getImage(const QString & seed, int filter, MapGenerator mapgen, int maze_size, const QByteArray & drawMapData)
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{
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    m_seed = seed;
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    templateFilter = filter;
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    m_mapgen = mapgen;
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    m_maze_size = maze_size;
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    if(mapgen == MAPGEN_DRAWN) m_drawMapData = drawMapData;
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    Start(true);
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}
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QStringList HWMap::getArguments()
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{
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    QStringList arguments;
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    arguments << cfgdir->absolutePath();
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    arguments << QString("%1").arg(ipc_port);
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    arguments << "landpreview";
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    return arguments;
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}
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void HWMap::onClientDisconnect()
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{
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    if (readbuffer.size() == 128 * 32 + 1)
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    {
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        quint8 *buf = (quint8*) readbuffer.constData();
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        QImage im(buf, 256, 128, QImage::Format_Mono);
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        im.setNumColors(2);
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        emit HHLimitReceived(buf[128 * 32]);
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        emit ImageReceived(im);
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    }
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}
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void HWMap::SendToClientFirst()
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{
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    SendIPC(QString("eseed %1").arg(m_seed).toUtf8());
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    SendIPC(QString("e$template_filter %1").arg(templateFilter).toUtf8());
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    SendIPC(QString("e$mapgen %1").arg(m_mapgen).toUtf8());
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    switch (m_mapgen)
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    {
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        case MAPGEN_MAZE:
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            SendIPC(QString("e$maze_size %1").arg(m_maze_size).toUtf8());
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            break;
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        case MAPGEN_DRAWN:
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        {
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            QByteArray data = m_drawMapData;
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            while(data.size() > 0)
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            {
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                QByteArray tmp = data;
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                tmp.truncate(200);
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                SendIPC("edraw " + tmp);
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                data.remove(0, 200);
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            }
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            break;
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        }
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        default:
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            ;
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    }
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    SendIPC("!");
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}