Changed: #1301 Added LandscapeSceneBase and ZoneBuilderBase classes for world editor plugin (ZoneBuilder and LandscapeScene classes are being divided on two separatly classes).

This commit is contained in:
dnk-88 2011-07-27 19:01:54 +03:00
parent 899132aaf6
commit 6b7cdf00c1
8 changed files with 846 additions and 25 deletions

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@ -11,6 +11,7 @@ SET(OVQT_EXT_SYS_SRC ${CMAKE_CURRENT_SOURCE_DIR}/../../extension_system/iplugin.
SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_HDR landscape_editor_plugin.h SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_HDR landscape_editor_plugin.h
landscape_editor_window.h landscape_editor_window.h
landscape_scene_base.h
landscape_scene.h landscape_scene.h
list_zones_model.h list_zones_model.h
list_zones_widget.h list_zones_widget.h

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@ -19,6 +19,7 @@
#define BUILDER_ZONE_H #define BUILDER_ZONE_H
// Project includes // Project includes
#include "builder_zone_base.h"
#include "builder_zone_region.h" #include "builder_zone_region.h"
#include "zone_region_editor.h" #include "zone_region_editor.h"
#include "pixmap_database.h" #include "pixmap_database.h"
@ -46,29 +47,6 @@ class ListZonesWidget;
class LandscapeScene; class LandscapeScene;
class UndoScanRegionCommand; class UndoScanRegionCommand;
// Data
struct ZonePosition
{
// Absolute position
sint32 x;
sint32 y;
int region;
ZonePosition()
{
x = 0xffffffff;
y = 0xffffffff;
region = -1;
}
ZonePosition(const sint32 posX, const sint32 posY, const int id)
{
x = posX;
y = posY;
region = id;
}
};
/** /**
@class ZoneBuilder @class ZoneBuilder
@brief ZoneBuilder contains all the shared data between the tools and the engine. @brief ZoneBuilder contains all the shared data between the tools and the engine.

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@ -0,0 +1,301 @@
// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Project includes
#include "builder_zone_base.h"
#include "list_zones_widget.h"
#include "landscape_actions.h"
// NeL includes
#include <nel/misc/debug.h>
// Qt includes
#include <QtCore/QDir>
#include <QtGui/QMessageBox>
#include <QtGui/QProgressDialog>
namespace LandscapeEditor
{
int NewLandId = 0;
ZoneBuilderBase::ZoneBuilderBase(LandscapeScene *landscapeScene)
: m_currentZoneRegion(-1),
m_pixmapDatabase(0),
m_landscapeScene(landscapeScene)
{
nlassert(m_landscapeScene);
m_pixmapDatabase = new PixmapDatabase();
m_lastPathName = "";
}
ZoneBuilderBase::~ZoneBuilderBase()
{
delete m_pixmapDatabase;
}
bool ZoneBuilderBase::init(const QString &pathName, bool displayProgress)
{
if (pathName.isEmpty())
return false;
if (pathName != m_lastPathName)
{
m_lastPathName = pathName;
QString zoneBankPath = pathName;
zoneBankPath += "/zoneligos/";
// Init the ZoneBank
m_zoneBank.reset();
if (!initZoneBank (zoneBankPath))
{
m_zoneBank.reset();
return false;
}
// Construct the DataBase from the ZoneBank
QString zoneBitmapPath = pathName;
zoneBitmapPath += "/zonebitmaps/";
m_pixmapDatabase->reset();
if (!m_pixmapDatabase->loadPixmaps(zoneBitmapPath, m_zoneBank, displayProgress))
{
m_zoneBank.reset();
return false;
}
}
return true;
}
int ZoneBuilderBase::createZoneRegion()
{
LandscapeItem landItem;
landItem.zoneRegionObject = new ZoneRegionObject();
// landItem.builderZoneRegion = new BuilderZoneRegion(LandCounter);
// landItem.builderZoneRegion->init(this);
landItem.rectItem = m_landscapeScene->createLayerBlackout(landItem.zoneRegionObject->ligoZoneRegion());
m_landscapeMap.insert(NewLandId, landItem);
if (m_currentZoneRegion == -1)
setCurrentZoneRegion(NewLandId);
calcMask();
return NewLandId++;
}
int ZoneBuilderBase::createZoneRegion(const QString &fileName)
{
LandscapeItem landItem;
landItem.zoneRegionObject = new ZoneRegionObject();
landItem.zoneRegionObject->load(fileName.toStdString());
if (!checkOverlaps(landItem.zoneRegionObject->ligoZoneRegion()))
{
delete landItem.zoneRegionObject;
return -1;
}
// landItem.builderZoneRegion = new BuilderZoneRegion(LandCounter);
// landItem.builderZoneRegion->init(this);
m_landscapeScene->addZoneRegion(landItem.zoneRegionObject->ligoZoneRegion());
landItem.rectItem = m_landscapeScene->createLayerBlackout(landItem.zoneRegionObject->ligoZoneRegion());
m_landscapeMap.insert(NewLandId, landItem);
if (m_currentZoneRegion == -1)
setCurrentZoneRegion(NewLandId);
calcMask();
return NewLandId++;
}
void ZoneBuilderBase::deleteZoneRegion(int id)
{
if (m_landscapeMap.contains(id))
{
if (m_landscapeMap.value(id).rectItem != 0)
delete m_landscapeMap.value(id).rectItem;
m_landscapeScene->delZoneRegion(m_landscapeMap.value(id).zoneRegionObject->ligoZoneRegion());
delete m_landscapeMap.value(id).zoneRegionObject;
// delete m_landscapeMap.value(id).builderZoneRegion;
m_landscapeMap.remove(id);
calcMask();
}
else
nlwarning("Landscape (id %i) not found", id);
}
void ZoneBuilderBase::setCurrentZoneRegion(int id)
{
if (m_landscapeMap.contains(id))
{
if (currentIdZoneRegion() != -1)
{
NLLIGO::CZoneRegion &ligoRegion = m_landscapeMap.value(m_currentZoneRegion).zoneRegionObject->ligoZoneRegion();
m_landscapeMap[m_currentZoneRegion].rectItem = m_landscapeScene->createLayerBlackout(ligoRegion);
}
delete m_landscapeMap.value(id).rectItem;
m_landscapeMap[id].rectItem = 0;
m_currentZoneRegion = id;
calcMask();
}
else
nlwarning("Landscape (id %i) not found", id);
}
int ZoneBuilderBase::currentIdZoneRegion() const
{
return m_currentZoneRegion;
}
ZoneRegionObject *ZoneBuilderBase::currentZoneRegion() const
{
return m_landscapeMap.value(m_currentZoneRegion).zoneRegionObject;
}
int ZoneBuilderBase::countZoneRegion() const
{
return m_landscapeMap.size();
}
ZoneRegionObject *ZoneBuilderBase::zoneRegion(int id) const
{
return m_landscapeMap.value(id).zoneRegionObject;
}
void ZoneBuilderBase::ligoData(LigoData &data, const ZonePosition &zonePos)
{
m_landscapeMap.value(zonePos.region).zoneRegionObject->ligoData(data, zonePos.x, zonePos.y);
}
void ZoneBuilderBase::setLigoData(LigoData &data, const ZonePosition &zonePos)
{
m_landscapeMap.value(zonePos.region).zoneRegionObject->setLigoData(data, zonePos.x, zonePos.y);
}
bool ZoneBuilderBase::initZoneBank (const QString &pathName)
{
QDir *dir = new QDir(pathName);
QStringList filters;
filters << "*.ligozone";
// Find all ligozone files in dir
QStringList listFiles = dir->entryList(filters, QDir::Files);
std::string error;
Q_FOREACH(QString file, listFiles)
{
//nlinfo(file.toStdString().c_str());
if (!m_zoneBank.addElement((pathName + file).toStdString(), error))
QMessageBox::critical(0, QObject::tr("Landscape editor"), QString(error.c_str()), QMessageBox::Ok);
}
delete dir;
return true;
}
PixmapDatabase *ZoneBuilderBase::pixmapDatabase() const
{
return m_pixmapDatabase;
}
QString ZoneBuilderBase::dataPath() const
{
return m_lastPathName;
}
bool ZoneBuilderBase::getZoneMask(sint32 x, sint32 y)
{
if ((x < m_minX) || (x > m_maxX) ||
(y < m_minY) || (y > m_maxY))
{
return true;
}
else
{
return m_zoneMask[(x - m_minX) + (y - m_minY) * (1 + m_maxX - m_minX)];
}
}
void ZoneBuilderBase::calcMask()
{
sint32 x, y;
m_minY = m_minX = 1000000;
m_maxY = m_maxX = -1000000;
if (m_landscapeMap.size() == 0)
return;
QMapIterator<int, LandscapeItem> i(m_landscapeMap);
while (i.hasNext())
{
i.next();
const NLLIGO::CZoneRegion &region = i.value().zoneRegionObject->ligoZoneRegion();
if (m_minX > region.getMinX())
m_minX = region.getMinX();
if (m_minY > region.getMinY())
m_minY = region.getMinY();
if (m_maxX < region.getMaxX())
m_maxX = region.getMaxX();
if (m_maxY < region.getMaxY())
m_maxY = region.getMaxY();
}
m_zoneMask.resize ((1 + m_maxX - m_minX) * (1 + m_maxY - m_minY));
sint32 stride = (1 + m_maxX - m_minX);
for (y = m_minY; y <= m_maxY; ++y)
for (x = m_minX; x <= m_maxX; ++x)
{
m_zoneMask[x - m_minX + (y - m_minY) * stride] = true;
QMapIterator<int, LandscapeItem> it(m_landscapeMap);
while (it.hasNext())
{
it.next();
if (int(it.key()) != m_currentZoneRegion)
{
const NLLIGO::CZoneRegion &region = it.value().zoneRegionObject->ligoZoneRegion();
const std::string &rSZone = region.getName (x, y);
if ((rSZone != STRING_OUT_OF_BOUND) && (rSZone != STRING_UNUSED))
{
m_zoneMask[x - m_minX + (y - m_minY) * stride] = false;
}
}
}
}
}
bool ZoneBuilderBase::checkOverlaps(const NLLIGO::CZoneRegion &newZoneRegion)
{
QMapIterator<int, LandscapeItem> it(m_landscapeMap);
while (it.hasNext())
{
it.next();
const NLLIGO::CZoneRegion &zoneRegion = it.value().zoneRegionObject->ligoZoneRegion();
for (sint32 y = zoneRegion.getMinY(); y <= zoneRegion.getMaxY(); ++y)
for (sint32 x = zoneRegion.getMinX(); x <= zoneRegion.getMaxX(); ++x)
{
const std::string &refZoneName = zoneRegion.getName(x, y);
if (refZoneName != STRING_UNUSED)
{
const std::string &zoneName = newZoneRegion.getName(x, y);
if ((zoneName != STRING_UNUSED) && (zoneName != STRING_OUT_OF_BOUND))
return false;
}
}
}
return true;
}
} /* namespace LandscapeEditor */

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@ -0,0 +1,139 @@
// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef BUILDER_ZONE_BASE_H
#define BUILDER_ZONE_BASE_H
// Project includes
#include "zone_region_editor.h"
#include "pixmap_database.h"
#include "landscape_editor_global.h"
// NeL includes
#include <nel/ligo/zone_bank.h>
#include <nel/ligo/zone_region.h>
// STL includes
#include <string>
#include <vector>
// Qt includes
#include <QtCore/QString>
#include <QtCore/QMap>
#include <QtCore/QList>
#include <QtCore/QString>
#include <QtGui/QPixmap>
#include <QtGui/QGraphicsRectItem>
namespace LandscapeEditor
{
class LandscapeScene;
// Data
struct ZonePosition
{
// Absolute position
sint32 x;
sint32 y;
int region;
ZonePosition()
{
x = 0xffffffff;
y = 0xffffffff;
region = -1;
}
ZonePosition(const sint32 posX, const sint32 posY, const int id)
{
x = posX;
y = posY;
region = id;
}
};
/**
@class ZoneBuilder
@brief ZoneBuilder contains all the shared data between the tools and the engine.
@details ZoneBank contains the macro zones that is composed of several zones plus a mask.
PixmapDatabase contains the graphics for the zones
*/
class LANDSCAPE_EDITOR_EXPORT ZoneBuilderBase
{
public:
ZoneBuilderBase(LandscapeScene *landscapeScene);
virtual ~ZoneBuilderBase();
/// Init zoneBank and init zone pixmap database
bool init(const QString &pathName, bool displayProgress = false);
void calcMask();
bool getZoneMask (sint32 x, sint32 y);
/// Zone Region
/// @{
int createZoneRegion();
int createZoneRegion(const QString &fileName);
void deleteZoneRegion(int id);
void setCurrentZoneRegion(int id);
int currentIdZoneRegion() const;
ZoneRegionObject *currentZoneRegion() const;
int countZoneRegion() const;
ZoneRegionObject *zoneRegion(int id) const;
void ligoData(LigoData &data, const ZonePosition &zonePos);
void setLigoData(LigoData &data, const ZonePosition &zonePos);
/// @}
// Accessors
NLLIGO::CZoneBank &getZoneBank()
{
return m_zoneBank;
}
PixmapDatabase *pixmapDatabase() const;
QString dataPath() const;
private:
/// Scan ./zoneligos dir and add all *.ligozone files to zoneBank
bool initZoneBank (const QString &path);
bool checkOverlaps(const NLLIGO::CZoneRegion &newZoneRegion);
struct LandscapeItem
{
ZoneRegionObject *zoneRegionObject;
QGraphicsRectItem *rectItem;
};
sint32 m_minX, m_maxX, m_minY, m_maxY;
std::vector<bool> m_zoneMask;
QString m_lastPathName;
int m_currentZoneRegion;
QMap<int, LandscapeItem> m_landscapeMap;
PixmapDatabase *m_pixmapDatabase;
NLLIGO::CZoneBank m_zoneBank;
LandscapeScene *m_landscapeScene;
};
} /* namespace LandscapeEditor */
#endif // BUILDER_ZONE_BASE_H

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@ -38,7 +38,7 @@ namespace LandscapeEditor
@brief @brief
@details @details
*/ */
class LANDSCAPE_EDITOR_EXPORT LandscapeScene : public QGraphicsScene class LandscapeScene : public QGraphicsScene
{ {
Q_OBJECT Q_OBJECT

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@ -0,0 +1,320 @@
// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Project includes
#include "landscape_scene_base.h"
#include "pixmap_database.h"
// NeL includes
#include <nel/misc/debug.h>
// Qt includes
#include <QtGui/QPainter>
#include <QtGui/QGraphicsPixmapItem>
#include <QtGui/QGraphicsSimpleTextItem>
#include <QApplication>
namespace LandscapeEditor
{
static const int ZONE_NAME = 0;
static const int LAYER_ZONES = 2;
static const int LAYER_EMPTY_ZONES = 3;
// TODO: delete
const char * const LAYER_BLACKOUT_NAME = "blackout";
const int MAX_SCENE_WIDTH = 256;
const int MAX_SCENE_HEIGHT = 256;
LandscapeSceneBase::LandscapeSceneBase(int sizeCell, QObject *parent)
: QGraphicsScene(parent),
m_cellSize(sizeCell),
m_zoneBuilder(0)
{
setSceneRect(QRectF(0, m_cellSize, MAX_SCENE_WIDTH * m_cellSize, MAX_SCENE_HEIGHT * m_cellSize));
}
LandscapeSceneBase::~LandscapeSceneBase()
{
}
int LandscapeSceneBase::cellSize() const
{
return m_cellSize;
}
void LandscapeSceneBase::setZoneBuilder(ZoneBuilder *zoneBuilder)
{
m_zoneBuilder = zoneBuilder;
}
QGraphicsItem *LandscapeSceneBase::createItemZone(const LigoData &data, const ZonePosition &zonePos)
{
if ((data.zoneName == STRING_OUT_OF_BOUND) || (checkUnderZone(zonePos.x, zonePos.y)))
return 0;
if (data.zoneName == STRING_UNUSED)
return createItemEmptyZone(zonePos);
if ((m_zoneBuilder == 0) || (data.zoneName.empty()))
return 0;
// Get image from pixmap database
QPixmap *pixmap = m_zoneBuilder->pixmapDatabase()->pixmap(QString(data.zoneName.c_str()));
if (pixmap == 0)
return 0;
// Rotate the image counter clockwise
QMatrix matrix;
matrix.rotate(-data.rot * 90.0);
QGraphicsPixmapItem *item;
if (data.flip == 0)
{
item = addPixmap(pixmap->transformed(matrix, Qt::SmoothTransformation));
}
else
{
// mirror image
QImage mirrorImage = pixmap->toImage();
QPixmap mirrorPixmap = QPixmap::fromImage(mirrorImage.mirrored(true, false));
item = addPixmap(mirrorPixmap.transformed(matrix, Qt::SmoothTransformation));
}
// Enable bilinear filtering
item->setTransformationMode(Qt::SmoothTransformation);
NLLIGO::CZoneBankElement *zoneBankItem = m_zoneBuilder->getZoneBank().getElementByZoneName(data.zoneName);
sint32 deltaX = 0, deltaY = 0;
// Calculate offset for graphics item (for items with size that are larger than 1)
if ((zoneBankItem->getSizeX() > 1) || (zoneBankItem->getSizeY() > 1))
{
sint32 sizeX = zoneBankItem->getSizeX(), sizeY = zoneBankItem->getSizeY();
if (data.flip == 0)
{
switch (data.rot)
{
case 0:
deltaX = -data.posX;
deltaY = -data.posY + sizeY - 1;
break;
case 1:
deltaX = -(sizeY - 1 - data.posY);
deltaY = -data.posX + sizeX - 1;
break;
case 2:
deltaX = -(sizeX - 1 - data.posX);
deltaY = data.posY;
break;
case 3:
deltaX = -data.posY;
deltaY = data.posX;
break;
}
}
else
{
switch (data.rot)
{
case 0:
deltaX = -(sizeX - 1 - data.posX);
deltaY = -data.posY + sizeY - 1;
break;
case 1:
deltaX = -(sizeY - 1 - data.posY);
deltaY = +data.posX;
break;
case 2:
deltaX = -data.posX;
deltaY = data.posY;
break;
case 3:
deltaX = -data.posY;
deltaY = -data.posX + sizeX - 1;
break;
}
}
}
// Set position graphics item with offset for large piece
item->setPos((zonePos.x + deltaX) * m_cellSize, (abs(int(zonePos.y + deltaY))) * m_cellSize);
// The size graphics item should be equal or proportional m_cellSize
item->setScale(float(m_cellSize) / m_zoneBuilder->pixmapDatabase()->textureSize());
item->setData(ZONE_NAME, QString(data.zoneName.c_str()));
// for not full item zone
item->setZValue(LAYER_ZONES);
return item;
}
QGraphicsItem *LandscapeSceneBase::createItemEmptyZone(const ZonePosition &zonePos)
{
if (m_zoneBuilder == 0)
return 0;
if (checkUnderZone(zonePos.x, zonePos.y))
return 0;
// Get image from pixmap database
QPixmap *pixmap = m_zoneBuilder->pixmapDatabase()->pixmap(QString(STRING_UNUSED));
if (pixmap == 0)
return 0;
QGraphicsPixmapItem *item = addPixmap(*pixmap);
// Enable bilinear filtering
item->setTransformationMode(Qt::SmoothTransformation);
// Set position graphics item
item->setPos(zonePos.x * m_cellSize, abs(int(zonePos.y)) * m_cellSize);
// The size graphics item should be equal or proportional m_cellSize
item->setScale(float(m_cellSize) / m_zoneBuilder->pixmapDatabase()->textureSize());
// for not full item zone
item->setZValue(LAYER_EMPTY_ZONES);
return item;
}
void LandscapeSceneBase::deleteItemZone(const ZonePosition &zonePos)
{
QGraphicsItem *item = itemAt(zonePos.x * m_cellSize, abs(zonePos.y) * m_cellSize);
// TODO: delete LAYER_BLACKOUT_NAME
if ((item != 0) && (item->data(ZONE_NAME).toString() != QString(LAYER_BLACKOUT_NAME)))
{
removeItem(item);
delete item;
}
}
void LandscapeSceneBase::addZoneRegion(const NLLIGO::CZoneRegion &zoneRegion)
{
for (sint32 i = zoneRegion.getMinX(); i <= zoneRegion.getMaxX(); ++i)
{
for (sint32 j = zoneRegion.getMinY(); j <= zoneRegion.getMaxY(); ++j)
{
std::string zoneName = zoneRegion.getName(i, j);
if (zoneName == STRING_UNUSED)
{
ZonePosition zonePos(i, j, -1);
QGraphicsItem *item = createItemEmptyZone(zonePos);
}
else if (!zoneName.empty())
{
LigoData data;
ZonePosition zonePos(i, j, -1);
data.zoneName = zoneName;
data.rot = zoneRegion.getRot(i, j);
data.flip = zoneRegion.getFlip(i, j);
data.posX = zoneRegion.getPosX(i, j);
data.posY = zoneRegion.getPosY(i, j);
QGraphicsItem *item = createItemZone(data, zonePos);
}
}
}
}
void LandscapeSceneBase::delZoneRegion(const NLLIGO::CZoneRegion &zoneRegion)
{
for (sint32 i = zoneRegion.getMinX(); i <= zoneRegion.getMaxX(); ++i)
{
for (sint32 j = zoneRegion.getMinY(); j <= zoneRegion.getMaxY(); ++j)
{
deleteItemZone(ZonePosition(i, -j, -1));
}
}
}
void LandscapeSceneBase::snapshot(const QString &fileName, int width, int height, const QRectF &landRect)
{
if (m_zoneBuilder == 0)
return;
// Create image
QImage image(landRect.width(), landRect.height(), QImage::Format_RGB888);
QPainter painter(&image);
painter.setRenderHint(QPainter::Antialiasing, true);
// Add white background
painter.setBrush(QBrush(Qt::white));
painter.setPen(Qt::NoPen);
painter.drawRect(0, 0, landRect.width(), landRect.height());
// Paint landscape
render(&painter, QRectF(0, 0, landRect.width(), landRect.height()), landRect);
QImage scaledImage = image.scaled(width, height, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
scaledImage.save(fileName);
}
QString LandscapeSceneBase::zoneNameFromMousePos() const
{
if ((m_posY > 0) || (m_posY < -MAX_SCENE_HEIGHT) ||
(m_posX < 0) || (m_posX > MAX_SCENE_WIDTH))
return "NOT A VALID ZONE";
return QString("%1_%2%3 %4 %5 ").arg(-m_posY).arg(QChar('A' + (m_posX/26))).
arg(QChar('A' + (m_posX%26))).arg(m_mouseX, 0,'f',2).arg(-m_mouseY, 0,'f',2);
}
void LandscapeSceneBase::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
{
QGraphicsScene::mousePressEvent(mouseEvent);
qreal x = mouseEvent->scenePos().x();
qreal y = mouseEvent->scenePos().y();
m_posX = sint32(floor(x / m_cellSize));
m_posY = sint32(-floor(y / m_cellSize));
m_mouseButton = mouseEvent->button();
}
void LandscapeSceneBase::mouseMoveEvent(QGraphicsSceneMouseEvent * mouseEvent)
{
m_mouseX = mouseEvent->scenePos().x();
m_mouseY = mouseEvent->scenePos().y() - m_cellSize;
m_posX = sint32(floor(m_mouseX / m_cellSize));
m_posY = sint32(-floor(m_mouseY / m_cellSize));
QGraphicsScene::mouseMoveEvent(mouseEvent);
}
void LandscapeSceneBase::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent)
{
QGraphicsScene::mouseReleaseEvent(mouseEvent);
m_mouseButton = Qt::NoButton;
}
bool LandscapeSceneBase::checkUnderZone(const int posX, const int posY)
{
// TODO: it will not work correctly in world editor
QGraphicsItem *item = itemAt((posX * m_cellSize), abs(posY) * m_cellSize);
if (item != 0)
return true;
return false;
}
} /* namespace LandscapeEditor */

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@ -0,0 +1,81 @@
// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2011 Dzmitry Kamiahin <dnk-88@tut.by>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef LANDSCAPE_SCENE_BASE_H
#define LANDSCAPE_SCENE_BASE_H
// Project includes
#include "zone_region_editor.h"
#include "builder_zone.h"
#include "landscape_editor_global.h"
// NeL includes
#include <nel/ligo/zone_region.h>
// Qt includes
#include <QtGui/QGraphicsScene>
#include <QtGui/QGraphicsSceneMouseEvent>
namespace LandscapeEditor
{
/**
@class LandscapeSceneBase
@brief
@details
*/
class LANDSCAPE_EDITOR_EXPORT LandscapeSceneBase : public QGraphicsScene
{
Q_OBJECT
public:
LandscapeSceneBase(int sizeCell = 160, QObject *parent = 0);
virtual ~LandscapeSceneBase();
int cellSize() const;
virtual void setZoneBuilder(ZoneBuilder *zoneBuilder);
QGraphicsItem *createItemZone(const LigoData &data, const ZonePosition &zonePos);
QGraphicsItem *createItemEmptyZone(const ZonePosition &zonePos);
void deleteItemZone(const ZonePosition &zonePos);
void addZoneRegion(const NLLIGO::CZoneRegion &zoneRegion);
void delZoneRegion(const NLLIGO::CZoneRegion &zoneRegion);
void snapshot(const QString &fileName, int width, int height, const QRectF &landRect);
QString zoneNameFromMousePos() const;
public Q_SLOTS:
protected:
virtual void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent);
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent);
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
private:
bool checkUnderZone(const int posX, const int posY);
int m_cellSize;
qreal m_mouseX, m_mouseY;
sint32 m_posX, m_posY;
Qt::MouseButton m_mouseButton;
ZoneBuilder *m_zoneBuilder;
};
} /* namespace LandscapeEditor */
#endif // LANDSCAPE_SCENE_BASE_H

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@ -20,13 +20,14 @@
// Project includes // Project includes
#include "ui_project_settings_dialog.h" #include "ui_project_settings_dialog.h"
#include "landscape_editor_global.h"
// Qt includes // Qt includes
namespace LandscapeEditor namespace LandscapeEditor
{ {
class ProjectSettingsDialog: public QDialog class LANDSCAPE_EDITOR_EXPORT ProjectSettingsDialog: public QDialog
{ {
Q_OBJECT Q_OBJECT