void MapView::dropEvent(QDropEvent *event)
{
qdbg << "dropEvent: text=" << event->mimeData()->formats().first() << endl;
if (!event->mimeData()->hasFormat(levelObjectNameMimeType))
return;
event->acceptProposedAction();
QPoint dragOffset;
QByteArray nameData;
QByteArray encodedData = event->mimeData()->data(levelObjectNameMimeType);
QDataStream dataStream(&encodedData, QIODevice::ReadOnly);
dataStream >> nameData >> dragOffset;
QString name = QString::fromUtf8(nameData);
LevelObject *obj = LevelObjectsModel::sharedInstance()->levelObjectByName(name);
if (!obj)
return;
QSizeF objSize = obj->size();
QPoint dragOffsetShifted(dragOffset.x() - objSize.width() / 2,
dragOffset.y() - objSize.height() / 2);
QPoint viewportTargetPos(event->pos() - dragOffsetShifted);
LevelObject *newObject = obj->clone();
newObject->setPosition(mapToScene(viewportTargetPos));
connect(newObject, SIGNAL(modified()),
mapScene(), SLOT(setModified()));
MapItem *item = new MapItem(newObject);
MapScene *scene = mapScene();
//scene->addItem(item);
scene->setModified(true);
NewItemCommand *command = new NewItemCommand(scene, item);
scene->undoStack()->push(command);
}
void LevelFactory::generate()
{
enum directions { X_INC, X_DEC, Z_INC, Z_DEC };
for (int i = 0; i < 20; i++)
{
LevelObject obj = chooseNextObject(Block());
obj.setPosition(0, 0, 0);
obj.setSize(10, 10, 10);
level.addObject(obj);
}
}