/**
* This method is used to load the zone and all of it's sub elememnts
* @param zoneNode The XML node to load the zone from
* @param intoLevel The level to create the zone in
* @return 0 , The file was loaded without problems
* -2 , If the file is corrupt
*/
int CMapFileFilterXML::loadZone(QDomElement *zoneNode,CMapLevel *intoLevel)
{
int gridWidth = m_mapManager->getMapData()->gridSize.width();
int gridHeight = m_mapManager->getMapData()->gridSize.height();
CMapZone *zone = NULL;
if (intoLevel == NULL)
{
zone = m_mapManager->createZone(QPoint(-1,-1),NULL,false);
}
else
{
int x = zoneNode->attribute("X",QString::number(-1)).toInt();
int y = zoneNode->attribute("Y",QString::number(-1)).toInt();
if (x==-1 || y==-1)
{
kDebug() << "Unable to find zone pos ";
return -2;
}
zone = m_mapManager->createZone(QPoint (x * gridWidth,y * gridHeight),intoLevel,false);
zone->loadQDomElement(zoneNode);
loadPluginPropertiesForElement(zone,zoneNode);
}
QDomNode n = zoneNode->firstChild();
while (!n.isNull() )
{
QDomElement e = n.toElement();
if (e.isNull() )
{
kDebug() << "Unable to find element ";
return -2;
}
if (e.tagName()=="Level")
{
CMapLevel *level = m_mapManager->createLevel(UP,zone);
QString id = e.attribute("ID","-2");
if (id=="-2")
{
kDebug() << "Unable to find level ID";
return -2;
}
level->setLevelID(id.toInt());
QDomNode n2 = e.firstChild();
while (!n2.isNull() )
{
QDomElement e2 = n2.toElement();
if (e2.isNull() )
{
kDebug() << "Unable to find element ";
return -2;
}
int x1 = e2.attribute("X",QString::number(-1)).toInt();
int y1 = e2.attribute("Y",QString::number(-1)).toInt();
if (x1==-1 || y1==-1)
{
kDebug() << "Unable to find pos ";
return -2;
}
if (e2.tagName()=="Zone")
{
loadZone(&e2,level);
}
else if (e2.tagName()=="Room")
{
CMapRoom *room = m_mapManager->createRoom(QPoint(x1 * gridWidth,y1 * gridHeight),level);
room->loadQDomElement(&e2);
loadPluginPropertiesForElement(room,&e2);
}
else if (e2.tagName()=="Text")
{
CMapText *text = m_mapManager->createText(QPoint (x1,y1),level,"");
text->loadQDomElement(&e2);
loadPluginPropertiesForElement(text,&e2);
}
else
{
kDebug() << "Unknown Type : " << e2.tagName();
}
n2 = n2.nextSibling();
}
}
n = n.nextSibling();
}
return 0;
}
