void TRoomDB::buildAreas()
{
QTime _time; _time.start();
QMapIterator<int, TRoom *> it( rooms );
while( it.hasNext() )
{
it.next();
int id = it.key();
TRoom * pR = getRoom(id);
if( !pR ) continue;
TArea * pA = getArea(pR->getArea());
if( !pA )
{
areas[pR->getArea()] = new TArea( mpMap, this );
}
}
// if the area has been created without any rooms add the area ID
QMapIterator<int, QString> it2( areaNamesMap );
while( it2.hasNext() )
{
it2.next();
int id = it2.key();
if( ! areas.contains( id ) )
{
areas[id] = new TArea( mpMap, this );
}
}
qDebug()<<"BUILD AREAS run time:"<<_time.elapsed();
}
// this is call by TRoom destructor only
bool TRoomDB::__removeRoom( int id )
{
if( rooms.contains(id ) && id > 0 )
{
TRoom * pR = getRoom( id );
if( !pR ) return false;
QMapIterator<int, TRoom *> it( rooms );
while( it.hasNext() )
{
it.next();
TRoom * r = it.value();
if( r->getNorth() == id ) r->setNorth(-1);
if( r->getNortheast() == id ) r->setNortheast(-1);
if( r->getNorthwest() == id ) r->setNorthwest(-1);
if( r->getEast() == id ) r->setEast(-1);
if( r->getWest() == id ) r->setWest(-1);
if( r->getSouth() == id ) r->setSouth(-1);
if( r->getSoutheast() == id ) r->setSoutheast(-1);
if( r->getSouthwest() == id ) r->setSouthwest(-1);
if( r->getUp() == id ) r->setUp(-1);
if( r->getDown() == id ) r->setDown(-1);
if( r->getIn() == id ) r->setIn(-1);
if( r->getOut() == id ) r->setOut(-1);
r->removeAllSpecialExitsToRoom( id );
}
int areaID = pR->getArea();
TArea * pA = getArea( areaID );
if( !pA ) return false;
pA->rooms.removeAll( id );
pA->exits.remove( id ); //note: this removes *all* keys=id
mpMap->mMapGraphNeedsUpdate = true;
}
QList<QString> keyList = hashTable.keys();
QList<int> valueList = hashTable.values();
for( int i=0; i<valueList.size(); i++ )
{
if( valueList[i] == id )
{
hashTable.remove( keyList[i] );
}
}
return true;
}
// Reconstruct the area exit data in a format that actually makes sense - only
// needed until the TRoom & TArea classes can be restructured to store exits
// using the exit direction as a key and the to room as a value instead of vice-versa
const QMultiMap<int, QPair<QString, int>> TArea::getAreaExitRoomData() const
{
QMultiMap<int, QPair<QString, int>> results;
QSet<int> roomsWithOtherAreaSpecialExits;
QMapIterator<int, QPair<int, int>> itAreaExit = exits;
// First parse the normal exits and also find the rooms where there is at
// least one special area exit
while (itAreaExit.hasNext()) {
itAreaExit.next();
QPair<QString, int> exitData;
exitData.second = itAreaExit.value().first;
switch (itAreaExit.value().second) {
case DIR_NORTH: exitData.first = QString("north"); break;
case DIR_NORTHEAST: exitData.first = QString("northeast"); break;
case DIR_NORTHWEST: exitData.first = QString("northwest"); break;
case DIR_SOUTH: exitData.first = QString("south"); break;
case DIR_WEST: exitData.first = QString("west"); break;
case DIR_EAST: exitData.first = QString("east"); break;
case DIR_SOUTHEAST: exitData.first = QString("southeast"); break;
case DIR_SOUTHWEST: exitData.first = QString("southwest"); break;
case DIR_UP: exitData.first = QString("up"); break;
case DIR_DOWN: exitData.first = QString("down"); break;
case DIR_IN: exitData.first = QString("in"); break;
case DIR_OUT: exitData.first = QString("out"); break;
case DIR_OTHER: roomsWithOtherAreaSpecialExits.insert(itAreaExit.key()); break;
default:
qWarning("TArea::getAreaExitRoomData() Warning: unrecognised exit code %i found for exit from room %i to room %i.",
itAreaExit.value().second, itAreaExit.key(), itAreaExit.value().first);
}
if (!exitData.first.isEmpty()) {
results.insert(itAreaExit.key(), exitData);
}
}
// Now have to find the special area exits in the rooms where we know there
// IS one
QSetIterator<int> itRoomWithOtherAreaSpecialExit = roomsWithOtherAreaSpecialExits;
while (itRoomWithOtherAreaSpecialExit.hasNext()) {
int fromRoomId = itRoomWithOtherAreaSpecialExit.next();
TRoom* pFromRoom = mpRoomDB->getRoom(fromRoomId);
if (pFromRoom) {
QMapIterator<int, QString> itOtherExit = pFromRoom->getOtherMap();
while (itOtherExit.hasNext()) {
itOtherExit.next();
QPair<QString, int> exitData;
exitData.second = itOtherExit.key();
TRoom* pToRoom = mpRoomDB->getRoom(exitData.second);
if (pToRoom && mpRoomDB->getArea(pToRoom->getArea()) != this) {
// Note that pToRoom->getArea() is misnamed, should be getAreaId() !
if (itOtherExit.value().mid(0, 1) == QStringLiteral("0") || itOtherExit.value().mid(0, 1) == QStringLiteral("1")) {
exitData.first = itOtherExit.value().mid(1);
} else {
exitData.first = itOtherExit.value();
}
if (!exitData.first.isEmpty()) {
results.insert(fromRoomId, exitData);
}
}
}
}
}
return results;
}
void TArea::determineAreaExits()
{
exits.clear();
QSetIterator<int> itRoom(rooms);
while (itRoom.hasNext()) {
int id = itRoom.next();
TRoom* pR = mpRoomDB->getRoom(id);
if (!pR) {
continue;
}
int exitId = pR->getNorth();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_NORTH);
exits.insertMulti(id, p);
}
exitId = pR->getNortheast();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_NORTHEAST);
exits.insertMulti(id, p);
}
exitId = pR->getEast();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_EAST);
exits.insertMulti(id, p);
}
exitId = pR->getSoutheast();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_SOUTHEAST);
exits.insertMulti(id, p);
}
exitId = pR->getSouth();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_SOUTH);
exits.insertMulti(id, p);
}
exitId = pR->getSouthwest();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_SOUTHWEST);
exits.insertMulti(id, p);
}
exitId = pR->getWest();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_WEST);
exits.insertMulti(id, p);
}
exitId = pR->getNorthwest();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_NORTHWEST);
exits.insertMulti(id, p);
}
exitId = pR->getUp();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_UP);
exits.insertMulti(id, p);
}
exitId = pR->getDown();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_DOWN);
exits.insertMulti(id, p);
}
exitId = pR->getIn();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_IN);
exits.insertMulti(id, p);
}
exitId = pR->getOut();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_OUT);
exits.insertMulti(id, p);
}
const QMap<int, QString> otherMap = pR->getOtherMap();
QMapIterator<int, QString> it(otherMap);
while (it.hasNext()) {
it.next();
int _exit = it.key();
TRoom* pO = mpRoomDB->getRoom(_exit);
if (pO) {
if (pO->getArea() != getAreaID()) {
QPair<int, int> p = QPair<int, int>(pO->getId(), DIR_OTHER);
exits.insertMulti(id, p);
}
}
}
}
}
void TArea::determineAreaExitsOfRoom(int id)
{
if (!mpRoomDB) {
return;
}
TRoom* pR = mpRoomDB->getRoom(id);
if (!pR) {
return;
}
exits.remove(id);
int exitId = pR->getNorth();
// The second term in the ifs below looks for exit room id in TArea
// instance's own list of rooms which will fail (with a -1 if it is NOT in
// the list and hence the area.
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_NORTH);
exits.insertMulti(id, p);
}
exitId = pR->getNortheast();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_NORTHEAST);
exits.insertMulti(id, p);
}
exitId = pR->getEast();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_EAST);
exits.insertMulti(id, p);
}
exitId = pR->getSoutheast();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_SOUTHEAST);
exits.insertMulti(id, p);
}
exitId = pR->getSouth();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_SOUTH);
exits.insertMulti(id, p);
}
exitId = pR->getSouthwest();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_SOUTHWEST);
exits.insertMulti(id, p);
}
exitId = pR->getWest();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_WEST);
exits.insertMulti(id, p);
}
exitId = pR->getNorthwest();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_NORTHWEST);
exits.insertMulti(id, p);
}
exitId = pR->getUp();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_UP);
exits.insertMulti(id, p);
}
exitId = pR->getDown();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_DOWN);
exits.insertMulti(id, p);
}
exitId = pR->getIn();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_IN);
exits.insertMulti(id, p);
}
exitId = pR->getOut();
if (exitId > 0 && !rooms.contains(exitId)) {
QPair<int, int> p = QPair<int, int>(exitId, DIR_OUT);
exits.insertMulti(id, p);
}
const QMap<int, QString> otherMap = pR->getOtherMap();
QMapIterator<int, QString> it(otherMap);
while (it.hasNext()) {
it.next();
int _exit = it.key();
TRoom* pO = mpRoomDB->getRoom(_exit);
if (pO) {
if (pO->getArea() != getAreaID()) {
QPair<int, int> p = QPair<int, int>(pO->getId(), DIR_OTHER);
exits.insertMulti(id, p);
}
}
}
}
