void HistoryElementReplacePlayerPoint::historyRemovePlayerPoint(const PlayerPoint &/*plr*/, QGraphicsItem* item)
{
if(!m_scene)
return;
LvlScene* lvlScene;
if(!(lvlScene = qobject_cast<LvlScene*>(m_scene)))
return;
dynamic_cast<ItemPlayerPoint *>(item)->removeFromArray();
lvlScene->removeItem(item);
delete item;
bool wasPlaced = false;
PlayerPoint oPoint;
if(!m_oldPos.isNull())
{
if(m_oldPos.type() == QVariant::List)
{
QList<QVariant> mData = m_oldPos.toList();
if(mData.size() == 5)
{
oPoint.id = (unsigned int)mData[0].toInt();
oPoint.x = (long)mData[1].toLongLong();
oPoint.y = (long)mData[2].toLongLong();
oPoint.w = (long)mData[3].toLongLong();
oPoint.h = (long)mData[4].toLongLong();
if(oPoint.id>0 && !(oPoint.x == 0 && oPoint.y == 0)) wasPlaced = true;
}
}
}
if(wasPlaced) lvlScene->placePlayerPoint(oPoint);
}
void HistoryElementReplacePlayerPoint::redo()
{
if(!m_scene)
return;
LvlScene* lvlScene;
if(!(lvlScene = qobject_cast<LvlScene*>(m_scene)))
return;
lvlScene->placePlayerPoint(m_plr);
}