bool CPetRooms::changeLocationClass(PassengerClass newClassNum) {
CPetRoomsGlyph *glyph = _glyphs.findAssignedRoom();
if (!glyph)
return 0;
glyph->changeClass(newClassNum);
return true;
}
CPetRoomsGlyph *CPetRoomsGlyphs::findGlyphByFlags(uint flags) const {
for (const_iterator i = begin(); i != end(); ++i) {
CPetRoomsGlyph *glyph = static_cast<CPetRoomsGlyph *>(*i);
if (glyph->getRoomFlags() == flags)
return glyph;
}
return nullptr;
}
CPetRoomsGlyph *CPetRoomsGlyphs::findAssignedRoom() const {
for (const_iterator i = begin(); i != end(); ++i) {
CPetRoomsGlyph *glyph = static_cast<CPetRoomsGlyph *>(*i);
if (glyph->isCurrentlyAssigned())
return glyph;
}
return nullptr;
}
CPetRoomsGlyph *CPetRooms::addGlyph(uint roomFlags, bool highlight_) {
CPetRoomsGlyph *glyph = new CPetRoomsGlyph(roomFlags);
if (!glyph->setup(_petControl, &_glyphs)) {
delete glyph;
return nullptr;
} else {
_glyphs.push_back(glyph);
if (highlight_)
_glyphs.highlight(glyph);
return glyph;
}
}
void CPetRooms::reassignRoom(PassengerClass passClassNum) {
CPetRoomsGlyph *glyph = _glyphs.findAssignedRoom();
if (glyph)
// Flag the old assigned room as no longer assigned
glyph->setMode(RGM_PREV_ASSIGNED_ROOM);
CRoomFlags roomFlags;
roomFlags.setRandomLocation(passClassNum, _field1D4);
glyph = addRoom(roomFlags, true);
if (glyph) {
// Flag the new room as assigned to the player, and highlight it
glyph->setMode(RGM_ASSIGNED_ROOM);
_glyphs.highlight(glyph);
}
}
void CPetRooms::load(SimpleFile *file, int param) {
if (!param) {
int count = file->readNumber();
for (int idx = 0; idx < count; ++idx) {
CPetRoomsGlyph *glyph = addGlyph(file->readNumber(), false);
glyph->setMode((RoomGlyphMode)file->readNumber());
}
_glyphItem.setMode((RoomGlyphMode)file->readNumber());
file->readNumber();
_floorNum = file->readNumber();
_elevatorNum = file->readNumber();
_roomNum = file->readNumber();
_field1CC = file->readNumber();
_wellEntry = file->readNumber();
_field1D4 = file->readNumber();
}
}
CPetRoomsGlyph *CPetRooms::addRoom(uint roomFlags, bool highlight_) {
// Ensure that we don't add room if the room is already present
if (_glyphs.hasFlags(roomFlags))
return nullptr;
if (_glyphs.size() >= 32) {
// Too many room glyphs present. Scan for and remove the first
// glyph that isn't for an assigned bedroom
for (CPetRoomsGlyphs::iterator i = _glyphs.begin(); i != _glyphs.end(); ++i) {
CPetRoomsGlyph *glyph = dynamic_cast<CPetRoomsGlyph *>(*i);
if (!glyph->isAssigned()) {
_glyphs.erase(i);
break;
}
}
}
// Add the glyph
return addGlyph(roomFlags, highlight_);
}
CPetRoomsGlyph *CPetRooms::addRoom(uint roomFlags, bool highlight_) {
// Ensure that we don't add room if the room is already present
if (_glyphs.hasFlags(roomFlags))
return nullptr;
if (_glyphs.size() >= 32)
// Too many rooms already
return nullptr;
// Do a preliminary scan of the glyph list for any glyph that is
// no longer valid, and thus can be removed
for (CPetRoomsGlyphs::iterator i = _glyphs.begin(); i != _glyphs.end(); ++i) {
CPetRoomsGlyph *glyph = dynamic_cast<CPetRoomsGlyph *>(*i);
if (!glyph->isAssigned()) {
_glyphs.erase(i);
break;
}
}
// Add the glyph
return addGlyph(roomFlags, highlight_);
}
uint CPetRooms::getAssignedRoomFlags() const {
CPetRoomsGlyph *glyph = _glyphs.findAssignedRoom();
return glyph ? glyph->getRoomFlags() : 0;
}
