int PlayerManager::loadPlayers()
{
// Avoid concatenate with old previous
clearPlayers();
// Players are stored in settings on this device
QSettings settings;
settings.beginGroup(sk("Players"));
// There is a subfolder for each player
foreach ( const QVariant& id, settings.childGroups() )
{
Player* player = new Player( id.toByteArray() );
player->load();
players.append(player);
}
return players.count();
}
void MapView::refreshView()
{
// find our station
if (stn == nullptr) {
// and get the station from it, so we can set some defaults up
QWidget* wid = dynamic_cast<QWidget*>(parent());
MainWindow* win = dynamic_cast<MainWindow*>(wid);
// keep checking our parent(s) until we find the main window.
while (win == nullptr && wid != nullptr) {
wid = dynamic_cast<QWidget*>(wid->parent());
if (wid != nullptr) win = dynamic_cast<MainWindow*>(wid);
}
if (win != nullptr) {
stn = win->getStation();
if (stn != nullptr) {
stn->ref();
// init the map
if (map != nullptr && !map->isInit()) {
// grab our simulation, if we have one
const oe::simulation::Simulation* sim = stn->getSimulation();
if (sim != nullptr) {
map->initialize(sim->getRefLatitude(), sim->getRefLongitude(), 100);
}
}
}
}
}
else {
// update the map and players
if (map != nullptr) map->updateBG();
const oe::simulation::Simulation* sim = stn->getSimulation();
if (sim != nullptr) {
const oe::base::PairStream* stream = sim->getPlayers();
if (stream != nullptr) {
// go through the players and add new or update existing players
const oe::base::List::Item* item = stream->getFirstItem();
while (item != nullptr) {
const oe::base::Pair* pair = (const oe::base::Pair*)item->getValue();
if (pair != nullptr) {
const oe::simulation::Player* ply = dynamic_cast<const oe::simulation::Player*>(pair->object());
if (ply != nullptr) {
// hold onto this player, just to be safe
ply->ref();
// see if we have a graphical representation of this player
bool found = false;
unsigned short id = ply->getID();
for (int i = 0; i < players.size() && !found; i++) {
found = (id == players[i]->getPlayerId());
// if we find it, update it
if (found) { players[i]->refreshPlayer(ply); }
}
// create a new player
if (!found) {
PlayerItem* p = new PlayerItem(this, map);
// default image is a fighter
p->useDefaultImage(":fighter.png", QSize(32, 32));
p->refreshPlayer(ply);
scene()->addItem(p);
players << p;
}
// all done with player
ply->unref();
}
}
item = item->getNext();
}
// now we have checked the sim against our players... let's check
// our players against the sim, removing any old players
for (int i = 0; i < players.size(); i++) {
unsigned short id = players[i]->getPlayerId();
const oe::simulation::Player* ply = sim->findPlayer(id);
if (ply == nullptr) {
// player is gone, remove
PlayerItem* p = players[i];
scene()->removeItem(p);
players.removeAt(i);
delete p;
i--;
}
}
}
}
// no sim, clear players
else {
clearPlayers();
}
}
}
PlayerManager::~PlayerManager()
{
clearPlayers();
delete currentPlayer;
}