Add option to share decklists on load. (#6029)

* Add option to share decklists on load.

Took 1 hour 58 minutes

Took 9 minutes


Took 39 minutes

* Lint.

Took 14 minutes


Took 2 minutes

* Stuffs

Took 39 minutes

Took 4 seconds

Took 43 minutes

* Process local player first.

Took 45 minutes

* Consider if the setting is set on the game info first.

Took 4 minutes

* Save an indent level.

Took 43 seconds

* Don't commit logging config.

Took 3 minutes

* Remove a debug print.

Took 10 seconds


Took 7 seconds

* Add another optional guard.

Took 5 minutes

* Hide the tab bar if only one (own deck) is visible.

Took 9 minutes

* Rename setting label for clarity

Took 2 minutes

* Capitalization.

Took 3 minutes

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/CMakeLists.txt

@@ -199,6 +199,7 @@ set(cockatrice_SOURCES
     src/game/cards/exact_card.cpp
     src/game/deckview/deck_view.cpp
     src/game/deckview/deck_view_container.cpp
+    src/game/deckview/tabbed_deck_view_container.cpp
     src/game/filters/deck_filter_string.cpp
     src/game/filters/filter_builder.cpp
     src/game/filters/filter_card.cpp

cockatrice/src/client/tabs/tab_game.cpp

@@ -7,6 +7,7 @@
 #include "../../game/cards/card_database.h"
 #include "../../game/cards/card_database_manager.h"
 #include "../../game/deckview/deck_view_container.h"
+#include "../../game/deckview/tabbed_deck_view_container.h"
 #include "../../game/game_scene.h"
 #include "../../game/game_view.h"
 #include "../../game/player/player.h"
@@ -292,9 +293,9 @@ void TabGame::retranslateUi()
     QMapIterator<int, Player *> i(players);
     while (i.hasNext())
         i.next().value()->retranslateUi();
-    QMapIterator<int, DeckViewContainer *> j(deckViewContainers);
+    QMapIterator<int, TabbedDeckViewContainer *> j(deckViewContainers);
     while (j.hasNext())
-        j.next().value()->retranslateUi();
+        j.next().value()->playerDeckView->retranslateUi();
 
     scene->retranslateUi();
 }
@@ -564,7 +565,7 @@ void TabGame::actCompleterChanged()
 
 Player *TabGame::addPlayer(int playerId, const ServerInfo_User &info)
 {
-    bool local = ((clients.size() > 1) || (playerId == localPlayerId));
+    bool local = clients.size() > 1 || playerId == localPlayerId;
     auto *newPlayer = new Player(info, playerId, local, judge, this);
     connect(newPlayer, SIGNAL(openDeckEditor(const DeckLoader *)), this, SIGNAL(openDeckEditor(const DeckLoader *)));
     QString newPlayerName = "@" + newPlayer->getName();
@@ -582,8 +583,8 @@ Player *TabGame::addPlayer(int playerId, const ServerInfo_User &info)
         if (clients.size() == 1)
             newPlayer->setShortcutsActive();
 
-        auto *deckView = new DeckViewContainer(playerId, this);
-        connect(deckView, &DeckViewContainer::newCardAdded, this, &TabGame::newCardAdded);
+        auto *deckView = new TabbedDeckViewContainer(playerId, this);
+        connect(deckView->playerDeckView, &DeckViewContainer::newCardAdded, this, &TabGame::newCardAdded);
         deckViewContainers.insert(playerId, deckView);
         deckViewContainerLayout->addWidget(deckView);
 
@@ -591,8 +592,8 @@ Player *TabGame::addPlayer(int playerId, const ServerInfo_User &info)
         QString deckPath = SettingsCache::instance().debug().getDeckPathForPlayer(newPlayer->getName());
         if (!deckPath.isEmpty()) {
             QTimer::singleShot(0, this, [deckView, deckPath] {
-                deckView->loadDeckFromFile(deckPath);
-                deckView->readyAndUpdate();
+                deckView->playerDeckView->loadDeckFromFile(deckPath);
+                deckView->playerDeckView->readyAndUpdate();
             });
         }
     }
@@ -777,11 +778,11 @@ void TabGame::startGame(bool _resuming)
 {
     currentPhase = -1;
 
-    QMapIterator<int, DeckViewContainer *> i(deckViewContainers);
+    QMapIterator<int, TabbedDeckViewContainer *> i(deckViewContainers);
     while (i.hasNext()) {
         i.next();
-        i.value()->setReadyStart(false);
-        i.value()->setVisualDeckStorageExists(false);
+        i.value()->playerDeckView->setReadyStart(false);
+        i.value()->playerDeckView->setVisualDeckStorageExists(false);
         i.value()->hide();
     }
 
@@ -803,7 +804,7 @@ void TabGame::stopGame()
     currentPhase = -1;
     activePlayer = -1;
 
-    QMapIterator<int, DeckViewContainer *> i(deckViewContainers);
+    QMapIterator<int, TabbedDeckViewContainer *> i(deckViewContainers);
     while (i.hasNext()) {
         i.next();
         i.value()->show();
@@ -849,6 +850,44 @@ void TabGame::eventGameStateChanged(const Event_GameStateChanged &event,
                                     const GameEventContext & /*context*/)
 {
     const int playerListSize = event.player_list_size();
+
+    // Always process the local player first so we have an established deckViewcontainer
+
+    for (int i = 0; i < playerListSize; ++i) {
+        const ServerInfo_Player &playerInfo = event.player_list(i);
+        const ServerInfo_PlayerProperties &prop = playerInfo.properties();
+        const int playerId = prop.player_id();
+        QString playerName = "@" + QString::fromStdString(prop.user_info().name());
+        if (sayEdit && !autocompleteUserList.contains(playerName)) {
+            autocompleteUserList << playerName;
+            sayEdit->setCompletionList(autocompleteUserList);
+        }
+        if (!prop.spectator()) {
+            Player *player = players.value(playerId, 0);
+            if (!player) {
+                if (clients.size() > 1 || playerId == localPlayerId) {
+                    player = addPlayer(playerId, prop.user_info());
+                    playerListWidget->addPlayer(prop);
+                    player->processPlayerInfo(playerInfo);
+                    if (player->getLocal()) {
+                        TabbedDeckViewContainer *deckViewContainer = deckViewContainers.value(playerId);
+                        if (playerInfo.has_deck_list()) {
+                            DeckLoader newDeck(QString::fromStdString(playerInfo.deck_list()));
+                            PictureLoader::cacheCardPixmaps(
+                                CardDatabaseManager::getInstance()->getCards(newDeck.getCardRefList()));
+                            deckViewContainer->playerDeckView->setDeck(newDeck);
+                            player->setDeck(newDeck);
+                        }
+                        deckViewContainer->playerDeckView->setReadyStart(prop.ready_start());
+                        deckViewContainer->playerDeckView->setSideboardLocked(prop.sideboard_locked());
+                    }
+                }
+            }
+        }
+    }
+
+    // then process every non-local player.
+
     for (int i = 0; i < playerListSize; ++i) {
         const ServerInfo_Player &playerInfo = event.player_list(i);
         const ServerInfo_PlayerProperties &prop = playerInfo.properties();
@@ -870,17 +909,16 @@ void TabGame::eventGameStateChanged(const Event_GameStateChanged &event,
                 playerListWidget->addPlayer(prop);
             }
             player->processPlayerInfo(playerInfo);
-            if (player->getLocal()) {
-                DeckViewContainer *deckViewContainer = deckViewContainers.value(playerId);
-                if (playerInfo.has_deck_list()) {
-                    DeckLoader newDeck(QString::fromStdString(playerInfo.deck_list()));
-                    PictureLoader::cacheCardPixmaps(
-                        CardDatabaseManager::getInstance()->getCards(newDeck.getCardRefList()));
-                    deckViewContainer->setDeck(newDeck);
-                    player->setDeck(newDeck);
-                }
-                deckViewContainer->setReadyStart(prop.ready_start());
-                deckViewContainer->setSideboardLocked(prop.sideboard_locked());
+            if (player->getLocal() || !gameInfo.share_decklists_on_load()) {
+                continue;
+            }
+
+            DeckList loader;
+            loader.loadFromString_Native(QString::fromStdString(playerInfo.deck_list()));
+            QMapIterator<int, TabbedDeckViewContainer *> i(deckViewContainers);
+            while (i.hasNext()) {
+                i.next();
+                i.value()->addOpponentDeckView(loader, playerId, player->getName());
             }
         }
     }
@@ -926,7 +964,7 @@ void TabGame::eventPlayerPropertiesChanged(const Event_PlayerPropertiesChanged &
         case GameEventContext::READY_START: {
             bool ready = prop.ready_start();
             if (player->getLocal())
-                deckViewContainers.value(player->getId())->setReadyStart(ready);
+                deckViewContainers.value(player->getId())->playerDeckView->setReadyStart(ready);
             if (ready)
                 messageLog->logReadyStart(player);
             else
@@ -957,11 +995,20 @@ void TabGame::eventPlayerPropertiesChanged(const Event_PlayerPropertiesChanged &
             Context_DeckSelect deckSelect = context.GetExtension(Context_DeckSelect::ext);
             messageLog->logDeckSelect(player, QString::fromStdString(deckSelect.deck_hash()),
                                       deckSelect.sideboard_size());
+            if (gameInfo.share_decklists_on_load() && deckSelect.has_deck_list() && eventPlayerId != localPlayerId) {
+                DeckList loader;
+                loader.loadFromString_Native(QString::fromStdString(deckSelect.deck_list()));
+                QMapIterator<int, TabbedDeckViewContainer *> i(deckViewContainers);
+                while (i.hasNext()) {
+                    i.next();
+                    i.value()->addOpponentDeckView(loader, eventPlayerId, player->getName());
+                }
+            }
             break;
         }
         case GameEventContext::SET_SIDEBOARD_LOCK: {
             if (player->getLocal())
-                deckViewContainers.value(player->getId())->setSideboardLocked(prop.sideboard_locked());
+                deckViewContainers.value(player->getId())->playerDeckView->setSideboardLocked(prop.sideboard_locked());
             messageLog->logSetSideboardLock(player, prop.sideboard_locked());
             break;
         }

cockatrice/src/client/tabs/tab_game.h

@@ -13,6 +13,7 @@
 #include <QLoggingCategory>
 #include <QMap>
 
+class TabbedDeckViewContainer;
 inline Q_LOGGING_CATEGORY(TabGameLog, "tab_game");
 
 class UserListProxy;
@@ -105,7 +106,7 @@ private:
     PhasesToolbar *phasesToolbar;
     GameScene *scene;
     GameView *gameView;
-    QMap<int, DeckViewContainer *> deckViewContainers;
+    QMap<int, TabbedDeckViewContainer *> deckViewContainers;
     QVBoxLayout *deckViewContainerLayout;
     QWidget *gamePlayAreaWidget, *deckViewContainerWidget;
     QDockWidget *cardInfoDock, *messageLayoutDock, *playerListDock, *replayDock;

cockatrice/src/dialogs/dlg_create_game.cpp

@@ -102,9 +102,15 @@ void DlgCreateGame::sharedCtor()
     startingLifeTotalEdit->setValue(20);
     startingLifeTotalLabel->setBuddy(startingLifeTotalEdit);
 
+    shareDecklistsOnLoadLabel = new QLabel(tr("Open decklists in lobby"));
+    shareDecklistsOnLoadCheckBox = new QCheckBox();
+    shareDecklistsOnLoadLabel->setBuddy(shareDecklistsOnLoadCheckBox);
+
     QGridLayout *gameSetupOptionsLayout = new QGridLayout;
     gameSetupOptionsLayout->addWidget(startingLifeTotalLabel, 0, 0);
     gameSetupOptionsLayout->addWidget(startingLifeTotalEdit, 0, 1);
+    gameSetupOptionsLayout->addWidget(shareDecklistsOnLoadLabel, 1, 0);
+    gameSetupOptionsLayout->addWidget(shareDecklistsOnLoadCheckBox, 1, 1);
     gameSetupOptionsGroupBox = new QGroupBox(tr("Game setup options"));
     gameSetupOptionsGroupBox->setLayout(gameSetupOptionsLayout);
 
@@ -149,6 +155,7 @@ DlgCreateGame::DlgCreateGame(TabRoom *_room, const QMap<int, QString> &_gameType
     spectatorsSeeEverythingCheckBox->setChecked(SettingsCache::instance().getSpectatorsCanSeeEverything());
     createGameAsSpectatorCheckBox->setChecked(SettingsCache::instance().getCreateGameAsSpectator());
     startingLifeTotalEdit->setValue(SettingsCache::instance().getDefaultStartingLifeTotal());
+    shareDecklistsOnLoadCheckBox->setChecked(SettingsCache::instance().getShareDecklistsOnLoad());
 
     if (!rememberGameSettings->isChecked()) {
         actReset();
@@ -181,6 +188,7 @@ DlgCreateGame::DlgCreateGame(const ServerInfo_Game &gameInfo, const QMap<int, QS
     spectatorsSeeEverythingCheckBox->setEnabled(false);
     createGameAsSpectatorCheckBox->setEnabled(false);
     startingLifeTotalEdit->setEnabled(false);
+    shareDecklistsOnLoadCheckBox->setEnabled(false);
 
     descriptionEdit->setText(QString::fromStdString(gameInfo.description()));
     maxPlayersEdit->setValue(gameInfo.max_players());
@@ -225,6 +233,7 @@ void DlgCreateGame::actReset()
     createGameAsSpectatorCheckBox->setChecked(false);
 
     startingLifeTotalEdit->setValue(20);
+    shareDecklistsOnLoadCheckBox->setChecked(false);
 
     QMapIterator<int, QRadioButton *> gameTypeCheckBoxIterator(gameTypeCheckBoxes);
     while (gameTypeCheckBoxIterator.hasNext()) {
@@ -253,6 +262,7 @@ void DlgCreateGame::actOK()
     cmd.set_join_as_judge(QApplication::keyboardModifiers() & Qt::ShiftModifier);
     cmd.set_join_as_spectator(createGameAsSpectatorCheckBox->isChecked());
     cmd.set_starting_life_total(startingLifeTotalEdit->value());
+    cmd.set_share_decklists_on_load(shareDecklistsOnLoadCheckBox->isChecked());
 
     QString _gameTypes = QString();
     QMapIterator<int, QRadioButton *> gameTypeCheckBoxIterator(gameTypeCheckBoxes);
@@ -276,6 +286,7 @@ void DlgCreateGame::actOK()
         SettingsCache::instance().setSpectatorsCanSeeEverything(spectatorsSeeEverythingCheckBox->isChecked());
         SettingsCache::instance().setCreateGameAsSpectator(createGameAsSpectatorCheckBox->isChecked());
         SettingsCache::instance().setDefaultStartingLifeTotal(startingLifeTotalEdit->value());
+        SettingsCache::instance().setShareDecklistsOnLoad(shareDecklistsOnLoadCheckBox->isChecked());
         SettingsCache::instance().setGameTypes(_gameTypes);
     }
     PendingCommand *pend = room->prepareRoomCommand(cmd);

cockatrice/src/dialogs/dlg_create_game.h

@@ -36,12 +36,13 @@ private:
     QMap<int, QRadioButton *> gameTypeCheckBoxes;
 
     QGroupBox *generalGroupBox, *spectatorsGroupBox, *gameSetupOptionsGroupBox;
-    QLabel *descriptionLabel, *passwordLabel, *maxPlayersLabel, *startingLifeTotalLabel;
+    QLabel *descriptionLabel, *passwordLabel, *maxPlayersLabel, *startingLifeTotalLabel, *shareDecklistsOnLoadLabel;
     QLineEdit *descriptionEdit, *passwordEdit;
     QSpinBox *maxPlayersEdit, *startingLifeTotalEdit;
     QCheckBox *onlyBuddiesCheckBox, *onlyRegisteredCheckBox;
     QCheckBox *spectatorsAllowedCheckBox, *spectatorsNeedPasswordCheckBox, *spectatorsCanTalkCheckBox,
         *spectatorsSeeEverythingCheckBox, *createGameAsSpectatorCheckBox;
+    QCheckBox *shareDecklistsOnLoadCheckBox;
     QDialogButtonBox *buttonBox;
     QPushButton *clearButton;
     QCheckBox *rememberGameSettings;

cockatrice/src/dialogs/dlg_filter_games.cpp

@@ -40,6 +40,9 @@ DlgFilterGames::DlgFilterGames(const QMap<int, QString> &_allGameTypes,
     hideNotBuddyCreatedGames = new QCheckBox(tr("Hide games not created by buddy"));
     hideNotBuddyCreatedGames->setChecked(gamesProxyModel->getHideNotBuddyCreatedGames());
 
+    hideOpenDecklistGames = new QCheckBox(tr("Hide games with forced open decklists"));
+    hideOpenDecklistGames->setChecked(gamesProxyModel->getHideOpenDecklistGames());
+
     maxGameAgeComboBox = new QComboBox();
     maxGameAgeComboBox->setEditable(false);
     maxGameAgeComboBox->addItems(gameAgeMap.values());
@@ -115,6 +118,7 @@ DlgFilterGames::DlgFilterGames(const QMap<int, QString> &_allGameTypes,
     restrictionsLayout->addWidget(hideBuddiesOnlyGames, 3, 0);
     restrictionsLayout->addWidget(hideIgnoredUserGames, 4, 0);
     restrictionsLayout->addWidget(hideNotBuddyCreatedGames, 5, 0);
+    restrictionsLayout->addWidget(hideOpenDecklistGames, 6, 0);
 
     auto *restrictionsGroupBox = new QGroupBox(tr("Restrictions"));
     restrictionsGroupBox->setLayout(restrictionsLayout);
@@ -218,6 +222,11 @@ bool DlgFilterGames::getHideNotBuddyCreatedGames() const
     return hideNotBuddyCreatedGames->isChecked();
 }
 
+bool DlgFilterGames::getHideOpenDecklistGames() const
+{
+    return hideOpenDecklistGames->isChecked();
+}
+
 QString DlgFilterGames::getGameNameFilter() const
 {
     return gameNameFilterEdit->text();

cockatrice/src/dialogs/dlg_filter_games.h

@@ -27,6 +27,7 @@ private:
     QCheckBox *hidePasswordProtectedGames;
     QCheckBox *hideIgnoredUserGames;
     QCheckBox *hideNotBuddyCreatedGames;
+    QCheckBox *hideOpenDecklistGames;
     QLineEdit *gameNameFilterEdit;
     QLineEdit *creatorNameFilterEdit;
     QMap<int, QCheckBox *> gameTypeFilterCheckBoxes;
@@ -57,6 +58,8 @@ public:
     void setShowPasswordProtectedGames(bool _passwordProtectedGamesHidden);
     bool getHideBuddiesOnlyGames() const;
     void setHideBuddiesOnlyGames(bool _hideBuddiesOnlyGames);
+    bool getHideOpenDecklistGames() const;
+    void setHideOpenDecklistGames(bool _hideOpenDecklistGames);
     bool getHideIgnoredUserGames() const;
     void setHideIgnoredUserGames(bool _hideIgnoredUserGames);
     bool getHideNotBuddyCreatedGames() const;

cockatrice/src/game/deckview/tabbed_deck_view_container.cpp

@@ -0,0 +1,64 @@
+#include "tabbed_deck_view_container.h"
+
+#include "../../client/tabs/tab_game.h"
+#include "deck_view.h"
+
+TabbedDeckViewContainer::TabbedDeckViewContainer(int _playerId, TabGame *parent)
+    : QTabWidget(nullptr), playerId(_playerId), parentGame(parent)
+{
+    setTabsClosable(true);
+    connect(this, &QTabWidget::tabCloseRequested, this, &TabbedDeckViewContainer::closeTab);
+
+    playerDeckView = new DeckViewContainer(playerId, parentGame);
+    int playerTabIndex = addTab(playerDeckView, "Your Deck");
+    tabBar()->setTabButton(playerTabIndex, QTabBar::RightSide, nullptr);
+    updateTabBarVisibility();
+}
+
+void TabbedDeckViewContainer::addOpponentDeckView(const DeckList &opponentDeck, int opponentId, QString opponentName)
+{
+    if (opponentDeckViews.contains(opponentId)) {
+        opponentDeckViews[opponentId]->setDeck(opponentDeck);
+    } else {
+        auto *opponentDeckView = new DeckView(this);
+        opponentDeckView->setDeck(opponentDeck);
+
+        addTab(opponentDeckView, QString("%1's Deck").arg(opponentName));
+
+        opponentDeckViews.insert(opponentId, opponentDeckView);
+    }
+    updateTabBarVisibility();
+}
+
+void TabbedDeckViewContainer::closeTab(int index)
+{
+    QWidget *widgetToClose = widget(index);
+
+    // Prevent removing the player tab
+    if (widgetToClose == playerDeckView) {
+        return;
+    }
+
+    // Remove it from map if it's an opponent
+    auto it = opponentDeckViews.begin();
+    while (it != opponentDeckViews.end()) {
+        if (it.value() == widgetToClose) {
+            it = opponentDeckViews.erase(it);
+        } else {
+            ++it;
+        }
+    }
+
+    removeTab(index);
+    widgetToClose->deleteLater();
+    updateTabBarVisibility();
+}
+
+void TabbedDeckViewContainer::updateTabBarVisibility()
+{
+    if (tabBar()->count() <= 1) {
+        tabBar()->hide();
+    } else {
+        tabBar()->show();
+    }
+}

cockatrice/src/game/deckview/tabbed_deck_view_container.h

@@ -0,0 +1,23 @@
+#ifndef TABBED_DECK_VIEW_CONTAINER_H
+#define TABBED_DECK_VIEW_CONTAINER_H
+#include "deck_view_container.h"
+
+#include <QTabWidget>
+
+class TabbedDeckViewContainer : public QTabWidget
+{
+    Q_OBJECT
+
+public:
+    explicit TabbedDeckViewContainer(int _playerId, TabGame *parent);
+    void closeTab(int index);
+    void updateTabBarVisibility();
+    void addOpponentDeckView(const DeckList &opponentDeck, int opponentId, QString opponentName);
+    int playerId;
+    TabGame *parentGame;
+    DeckViewContainer *playerDeckView;
+
+    QMap<int, DeckView *> opponentDeckViews;
+};
+
+#endif // TABBED_DECK_VIEW_CONTAINER_H

cockatrice/src/game/game_selector.cpp

@@ -161,6 +161,7 @@ void GameSelector::actSetFilter()
     gameListProxyModel->setHidePasswordProtectedGames(dlg.getHidePasswordProtectedGames());
     gameListProxyModel->setHideIgnoredUserGames(dlg.getHideIgnoredUserGames());
     gameListProxyModel->setHideNotBuddyCreatedGames(dlg.getHideNotBuddyCreatedGames());
+    gameListProxyModel->setHideOpenDecklistGames(dlg.getHideOpenDecklistGames());
     gameListProxyModel->setGameNameFilter(dlg.getGameNameFilter());
     gameListProxyModel->setCreatorNameFilter(dlg.getCreatorNameFilter());
     gameListProxyModel->setGameTypeFilter(dlg.getGameTypeFilter());

cockatrice/src/game/games_model.cpp

@@ -153,6 +153,8 @@ QVariant GamesModel::data(const QModelIndex &index, int role) const
                         result.append(tr("buddies only"));
                     if (gameentry.only_registered())
                         result.append(tr("reg. users only"));
+                    if (gameentry.share_decklists_on_load())
+                        result.append(tr("open decklists"));
                     return result.join(", ");
                 }
                 case Qt::DecorationRole: {
@@ -320,6 +322,12 @@ void GamesProxyModel::setHideNotBuddyCreatedGames(bool value)
     invalidateFilter();
 }
 
+void GamesProxyModel::setHideOpenDecklistGames(bool _hideOpenDecklistGames)
+{
+    hideOpenDecklistGames = _hideOpenDecklistGames;
+    invalidateFilter();
+}
+
 void GamesProxyModel::setGameNameFilter(const QString &_gameNameFilter)
 {
     gameNameFilter = _gameNameFilter;
@@ -398,6 +406,7 @@ void GamesProxyModel::resetFilterParameters()
     hideBuddiesOnlyGames = false;
     hideIgnoredUserGames = false;
     hideNotBuddyCreatedGames = false;
+    hideOpenDecklistGames = false;
     gameNameFilter = QString();
     creatorNameFilter = QString();
     gameTypeFilter.clear();
@@ -415,7 +424,7 @@ void GamesProxyModel::resetFilterParameters()
 bool GamesProxyModel::areFilterParametersSetToDefaults() const
 {
     return !hideFullGames && !hideGamesThatStarted && !hidePasswordProtectedGames && !hideBuddiesOnlyGames &&
-           !hideIgnoredUserGames && !hideNotBuddyCreatedGames && gameNameFilter.isEmpty() &&
+           !hideOpenDecklistGames && !hideIgnoredUserGames && !hideNotBuddyCreatedGames && gameNameFilter.isEmpty() &&
            creatorNameFilter.isEmpty() && gameTypeFilter.isEmpty() && maxPlayersFilterMin == DEFAULT_MAX_PLAYERS_MIN &&
            maxPlayersFilterMax == DEFAULT_MAX_PLAYERS_MAX && maxGameAge == DEFAULT_MAX_GAME_AGE &&
            !showOnlyIfSpectatorsCanWatch && !showSpectatorPasswordProtected && !showOnlyIfSpectatorsCanChat &&
@@ -431,6 +440,7 @@ void GamesProxyModel::loadFilterParameters(const QMap<int, QString> &allGameType
     hideIgnoredUserGames = gameFilters.isHideIgnoredUserGames();
     hideBuddiesOnlyGames = gameFilters.isHideBuddiesOnlyGames();
     hideNotBuddyCreatedGames = gameFilters.isHideNotBuddyCreatedGames();
+    hideOpenDecklistGames = gameFilters.isHideOpenDecklistGames();
     gameNameFilter = gameFilters.getGameNameFilter();
     creatorNameFilter = gameFilters.getCreatorNameFilter();
     maxPlayersFilterMin = gameFilters.getMinPlayers();
@@ -461,6 +471,7 @@ void GamesProxyModel::saveFilterParameters(const QMap<int, QString> &allGameType
     gameFilters.setHidePasswordProtectedGames(hidePasswordProtectedGames);
     gameFilters.setHideIgnoredUserGames(hideIgnoredUserGames);
     gameFilters.setHideNotBuddyCreatedGames(hideNotBuddyCreatedGames);
+    gameFilters.setHideOpenDecklistGames(hideOpenDecklistGames);
     gameFilters.setGameNameFilter(gameNameFilter);
     gameFilters.setCreatorNameFilter(creatorNameFilter);
 
@@ -504,6 +515,9 @@ bool GamesProxyModel::filterAcceptsRow(int sourceRow) const
     if (hideBuddiesOnlyGames && game.only_buddies()) {
         return false;
     }
+    if (hideOpenDecklistGames && game.share_decklists_on_load()) {
+        return false;
+    }
     if (hideIgnoredUserGames && userListProxy->isUserIgnored(QString::fromStdString(game.creator_info().name()))) {
         return false;
     }

cockatrice/src/game/games_model.h

@@ -81,6 +81,7 @@ private:
     bool hideGamesThatStarted;
     bool hidePasswordProtectedGames;
     bool hideNotBuddyCreatedGames;
+    bool hideOpenDecklistGames;
     QString gameNameFilter, creatorNameFilter;
     QSet<int> gameTypeFilter;
     quint32 maxPlayersFilterMin, maxPlayersFilterMax;
@@ -121,6 +122,11 @@ public:
         return hideNotBuddyCreatedGames;
     }
     void setHideNotBuddyCreatedGames(bool value);
+    bool getHideOpenDecklistGames() const
+    {
+        return hideOpenDecklistGames;
+    }
+    void setHideOpenDecklistGames(bool _hideOpenDecklistGames);
     QString getGameNameFilter() const
     {
         return gameNameFilter;

cockatrice/src/settings/cache_settings.cpp

@@ -355,6 +355,7 @@ SettingsCache::SettingsCache()
     spectatorsCanSeeEverything = settings->value("game/spectatorscanseeeverything", false).toBool();
     createGameAsSpectator = settings->value("game/creategameasspectator", false).toBool();
     defaultStartingLifeTotal = settings->value("game/defaultstartinglifetotal", 20).toInt();
+    shareDecklistsOnLoad = settings->value("game/sharedecklistsonload", false).toBool();
     rememberGameSettings = settings->value("game/remembergamesettings", true).toBool();
     clientID = settings->value("personal/clientid", CLIENT_INFO_NOT_SET).toString();
     clientVersion = settings->value("personal/clientversion", CLIENT_INFO_NOT_SET).toString();
@@ -1360,7 +1361,13 @@ void SettingsCache::setDefaultStartingLifeTotal(const int _defaultStartingLifeTo
 {
     defaultStartingLifeTotal = _defaultStartingLifeTotal;
     settings->setValue("game/defaultstartinglifetotal", defaultStartingLifeTotal);
-};
+}
+
+void SettingsCache::setShareDecklistsOnLoad(const bool _shareDecklistsOnLoad)
+{
+    shareDecklistsOnLoad = _shareDecklistsOnLoad;
+    settings->setValue("game/sharedecklistsonload", shareDecklistsOnLoad);
+}
 
 void SettingsCache::setCheckUpdatesOnStartup(QT_STATE_CHANGED_T value)
 {
@@ -1373,6 +1380,7 @@ void SettingsCache::setStartupCardUpdateCheckPromptForUpdate(bool value)
     startupCardUpdateCheckPromptForUpdate = value;
     settings->setValue("personal/startupCardUpdateCheckPromptForUpdate", startupCardUpdateCheckPromptForUpdate);
 }
+
 void SettingsCache::setStartupCardUpdateCheckAlwaysUpdate(bool value)
 {
     startupCardUpdateCheckAlwaysUpdate = value;

cockatrice/src/settings/cache_settings.h

@@ -302,6 +302,7 @@ private:
     bool spectatorsCanSeeEverything;
     bool createGameAsSpectator;
     int defaultStartingLifeTotal;
+    bool shareDecklistsOnLoad;
     int keepalive;
     int timeout;
     void translateLegacySettings();
@@ -805,6 +806,10 @@ public:
     {
         return defaultStartingLifeTotal;
     }
+    bool getShareDecklistsOnLoad() const
+    {
+        return shareDecklistsOnLoad;
+    }
     bool getCreateGameAsSpectator() const
     {
         return createGameAsSpectator;
@@ -1032,6 +1037,7 @@ public slots:
     void setSpectatorsCanSeeEverything(const bool _spectatorsCanSeeEverything);
     void setCreateGameAsSpectator(const bool _createGameAsSpectator);
     void setDefaultStartingLifeTotal(const int _defaultStartingLifeTotal);
+    void setShareDecklistsOnLoad(const bool _shareDecklistsOnLoad);
     void setRememberGameSettings(const bool _rememberGameSettings);
     void setCheckUpdatesOnStartup(QT_STATE_CHANGED_T value);
     void setStartupCardUpdateCheckPromptForUpdate(bool value);

cockatrice/src/settings/game_filters_settings.cpp

@@ -83,6 +83,17 @@ bool GameFiltersSettings::isHideNotBuddyCreatedGames()
     return !(previous == QVariant()) && previous.toBool();
 }
 
+void GameFiltersSettings::setHideOpenDecklistGames(bool hide)
+{
+    setValue(hide, "hide_open_decklist_games", "filter_games");
+}
+
+bool GameFiltersSettings::isHideOpenDecklistGames()
+{
+    QVariant previous = getValue("hide_open_decklist_games", "filter_games");
+    return !(previous == QVariant()) && previous.toBool();
+}
+
 void GameFiltersSettings::setGameNameFilter(QString gameName)
 {
     setValue(gameName, "game_name_filter", "filter_games");

cockatrice/src/settings/game_filters_settings.h

@@ -15,6 +15,8 @@ public:
     bool isHidePasswordProtectedGames();
     bool isHideIgnoredUserGames();
     bool isHideNotBuddyCreatedGames();
+    void setHideOpenDecklistGames(bool hide);
+    bool isHideOpenDecklistGames();
     QString getGameNameFilter();
     QString getCreatorNameFilter();
     int getMinPlayers();

common/pb/context_deck_select.proto

@@ -7,4 +7,5 @@ message Context_DeckSelect {
     }
     optional string deck_hash = 1;
     optional int32 sideboard_size = 2 [default = -1];
+    optional string deck_list = 3;
 }

common/pb/room_commands.proto

@@ -39,6 +39,7 @@ message Command_CreateGame {
     optional bool join_as_judge = 11;
     optional bool join_as_spectator = 12;
     optional uint32 starting_life_total = 13;
+    optional bool share_decklists_on_load = 14;
 }
 
 message Command_JoinGame {

common/pb/serverinfo_game.proto

@@ -16,6 +16,7 @@ message ServerInfo_Game {
     optional bool spectators_need_password = 12;
     optional bool spectators_can_chat = 13;
     optional bool spectators_omniscient = 14;
+    optional bool share_decklists_on_load = 15;
     optional uint32 player_count = 30;
     optional uint32 spectators_count = 31;
     optional bool started = 50;

common/server_game.cpp

@@ -21,6 +21,7 @@
 
 #include "decklist.h"
 #include "pb/context_connection_state_changed.pb.h"
+#include "pb/context_deck_select.pb.h"
 #include "pb/context_ping_changed.pb.h"
 #include "pb/event_delete_arrow.pb.h"
 #include "pb/event_game_closed.pb.h"
@@ -62,15 +63,16 @@ Server_Game::Server_Game(const ServerInfo_User &_creatorInfo,
                          bool _spectatorsCanTalk,
                          bool _spectatorsSeeEverything,
                          int _startingLifeTotal,
+                         bool _shareDecklistsOnLoad,
                          Server_Room *_room)
     : QObject(), room(_room), nextPlayerId(0), hostId(0), creatorInfo(new ServerInfo_User(_creatorInfo)),
       gameStarted(false), gameClosed(false), gameId(_gameId), password(_password), maxPlayers(_maxPlayers),
       gameTypes(_gameTypes), activePlayer(-1), activePhase(-1), onlyBuddies(_onlyBuddies),
       onlyRegistered(_onlyRegistered), spectatorsAllowed(_spectatorsAllowed),
       spectatorsNeedPassword(_spectatorsNeedPassword), spectatorsCanTalk(_spectatorsCanTalk),
-      spectatorsSeeEverything(_spectatorsSeeEverything), startingLifeTotal(_startingLifeTotal), inactivityCounter(0),
-      startTimeOfThisGame(0), secondsElapsed(0), firstGameStarted(false), turnOrderReversed(false),
-      startTime(QDateTime::currentDateTime()), pingClock(nullptr),
+      spectatorsSeeEverything(_spectatorsSeeEverything), startingLifeTotal(_startingLifeTotal),
+      shareDecklistsOnLoad(_shareDecklistsOnLoad), inactivityCounter(0), startTimeOfThisGame(0), secondsElapsed(0),
+      firstGameStarted(false), turnOrderReversed(false), startTime(QDateTime::currentDateTime()), pingClock(nullptr),
 #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
       gameMutex()
 #else
@@ -800,6 +802,7 @@ void Server_Game::getInfo(ServerInfo_Game &result) const
         result.set_spectators_need_password(getSpectatorsNeedPassword());
         result.set_spectators_can_chat(spectatorsCanTalk);
         result.set_spectators_omniscient(spectatorsSeeEverything);
+        result.set_share_decklists_on_load(shareDecklistsOnLoad);
         result.set_spectators_count(getSpectatorCount());
         result.set_start_time(startTime.toSecsSinceEpoch());
     }

common/server_game.h

@@ -67,6 +67,7 @@ private:
     bool spectatorsCanTalk;
     bool spectatorsSeeEverything;
     int startingLifeTotal;
+    bool shareDecklistsOnLoad;
     int inactivityCounter;
     int startTimeOfThisGame, secondsElapsed;
     bool firstGameStarted;
@@ -106,7 +107,8 @@ public:
                 bool _spectatorsNeedPassword,
                 bool _spectatorsCanTalk,
                 bool _spectatorsSeeEverything,
-                int startingLifeTotal,
+                int _startingLifeTotal,
+                bool _shareDecklistsOnLoad,
                 Server_Room *parent);
     ~Server_Game() override;
     Server_Room *getRoom() const
@@ -168,6 +170,10 @@ public:
     {
         return startingLifeTotal;
     }
+    bool getShareDecklistsOnLoad() const
+    {
+        return shareDecklistsOnLoad;
+    }
     Response::ResponseCode
     checkJoin(ServerInfo_User *user, const QString &_password, bool spectator, bool overrideRestrictions, bool asJudge);
     bool containsUser(const QString &userName) const;

common/server_player.cpp

@@ -836,6 +836,9 @@ Server_Player::cmdDeckSelect(const Command_DeckSelect &cmd, ResponseContainer &r
     Context_DeckSelect context;
     context.set_deck_hash(deck->getDeckHash().toStdString());
     context.set_sideboard_size(deck->getSideboardSize());
+    if (game->getShareDecklistsOnLoad()) {
+        context.set_deck_list(deck->writeToString_Native().toStdString());
+    }
     ges.setGameEventContext(context);
 
     auto *re = new Response_DeckDownload;

common/server_player.h

@@ -96,6 +96,10 @@ public:
                   Server_AbstractUserInterface *_handler);
     ~Server_Player() override;
     void prepareDestroy();
+    const DeckList *getDeckList() const
+    {
+        return deck;
+    }
     Server_AbstractUserInterface *getUserInterface() const
     {
         return userInterface;

common/server_protocolhandler.cpp

@@ -818,6 +818,8 @@ Server_ProtocolHandler::cmdCreateGame(const Command_CreateGame &cmd, Server_Room
     QString description = nameFromStdString(cmd.description());
     int startingLifeTotal = cmd.has_starting_life_total() ? cmd.starting_life_total() : 20;
 
+    bool shareDecklistsOnLoad = cmd.has_share_decklists_on_load() ? cmd.share_decklists_on_load() : false;
+
     const int gameId = databaseInterface->getNextGameId();
     if (gameId == -1) {
         return Response::RespInternalError;
@@ -828,7 +830,7 @@ Server_ProtocolHandler::cmdCreateGame(const Command_CreateGame &cmd, Server_Room
     Server_Game *game = new Server_Game(
         copyUserInfo(false), gameId, description, QString::fromStdString(cmd.password()), cmd.max_players(), gameTypes,
         cmd.only_buddies(), onlyRegisteredUsers, cmd.spectators_allowed(), cmd.spectators_need_password(),
-        cmd.spectators_can_talk(), cmd.spectators_see_everything(), startingLifeTotal, room);
+        cmd.spectators_can_talk(), cmd.spectators_see_everything(), startingLifeTotal, shareDecklistsOnLoad, room);
 
     game->addPlayer(this, rc, asSpectator, asJudge, false);
     room->addGame(game);

dbconverter/src/mocks.cpp

@@ -402,6 +402,9 @@ void SettingsCache::setCreateGameAsSpectator(const bool /* _createGameAsSpectato
 void SettingsCache::setDefaultStartingLifeTotal(const int /* _startingLifeTotal */)
 {
 }
+void SettingsCache::setShareDecklistsOnLoad(const bool /* _shareDecklistsOnLoad */)
+{
+}
 void SettingsCache::setRememberGameSettings(const bool /* _rememberGameSettings */)
 {
 }

tests/carddatabase/mocks.cpp

@@ -406,6 +406,9 @@ void SettingsCache::setCreateGameAsSpectator(const bool /* _createGameAsSpectato
 void SettingsCache::setDefaultStartingLifeTotal(const int /* _startingLifeTotal */)
 {
 }
+void SettingsCache::setShareDecklistsOnLoad(const bool /* _shareDecklistsOnLoad */)
+{
+}
 void SettingsCache::setRememberGameSettings(const bool /* _rememberGameSettings */)
 {
 }