preliminary client-side replay support, works in principle

cockatrice/CMakeLists.txt

@@ -175,7 +175,8 @@ if (NOT QT_QTMULTIMEDIA_FOUND)
 endif (NOT QT_QTMULTIMEDIA_FOUND)
 FIND_PACKAGE(Protobuf REQUIRED)
 
-set(CMAKE_BUILD_TYPE Release)
+#set(CMAKE_BUILD_TYPE Release)
+set(CMAKE_CXX_FLAGS_DEBUG "-ggdb -O0")
 set(CMAKE_CXX_FLAGS_RELEASE "-s -O2")
 
 QT4_WRAP_CPP(cockatrice_HEADERS_MOC ${cockatrice_HEADERS})

cockatrice/src/dlg_settings.cpp

@@ -56,6 +56,12 @@ GeneralSettingsPage::GeneralSettingsPage()
 	QPushButton *deckPathButton = new QPushButton("...");
 	connect(deckPathButton, SIGNAL(clicked()), this, SLOT(deckPathButtonClicked()));
 	
+	replaysPathLabel = new QLabel;
+	replaysPathEdit = new QLineEdit(settingsCache->getReplaysPath());
+	replaysPathEdit->setReadOnly(true);
+	QPushButton *replaysPathButton = new QPushButton("...");
+	connect(replaysPathButton, SIGNAL(clicked()), this, SLOT(replaysPathButtonClicked()));
+	
 	picsPathLabel = new QLabel;
 	picsPathEdit = new QLineEdit(settingsCache->getPicsPath());
 	picsPathEdit->setReadOnly(true);
@@ -72,12 +78,15 @@ GeneralSettingsPage::GeneralSettingsPage()
 	pathsGrid->addWidget(deckPathLabel, 0, 0);
 	pathsGrid->addWidget(deckPathEdit, 0, 1);
 	pathsGrid->addWidget(deckPathButton, 0, 2);
-	pathsGrid->addWidget(picsPathLabel, 1, 0);
-	pathsGrid->addWidget(picsPathEdit, 1, 1);
-	pathsGrid->addWidget(picsPathButton, 1, 2);
-	pathsGrid->addWidget(cardDatabasePathLabel, 2, 0);
-	pathsGrid->addWidget(cardDatabasePathEdit, 2, 1);
-	pathsGrid->addWidget(cardDatabasePathButton, 2, 2);
+	pathsGrid->addWidget(replaysPathLabel, 1, 0);
+	pathsGrid->addWidget(replaysPathEdit, 1, 1);
+	pathsGrid->addWidget(replaysPathButton, 1, 2);
+	pathsGrid->addWidget(picsPathLabel, 2, 0);
+	pathsGrid->addWidget(picsPathEdit, 2, 1);
+	pathsGrid->addWidget(picsPathButton, 2, 2);
+	pathsGrid->addWidget(cardDatabasePathLabel, 3, 0);
+	pathsGrid->addWidget(cardDatabasePathEdit, 3, 1);
+	pathsGrid->addWidget(cardDatabasePathButton, 3, 2);
 	pathsGroupBox = new QGroupBox;
 	pathsGroupBox->setLayout(pathsGrid);
 
@@ -114,6 +123,16 @@ void GeneralSettingsPage::deckPathButtonClicked()
 	settingsCache->setDeckPath(path);
 }
 
+void GeneralSettingsPage::replaysPathButtonClicked()
+{
+	QString path = QFileDialog::getExistingDirectory(this, tr("Choose path"));
+	if (path.isEmpty())
+		return;
+	
+	replaysPathEdit->setText(path);
+	settingsCache->setReplaysPath(path);
+}
+
 void GeneralSettingsPage::picsPathButtonClicked()
 {
 	QString path = QFileDialog::getExistingDirectory(this, tr("Choose path"));
@@ -146,6 +165,7 @@ void GeneralSettingsPage::retranslateUi()
 	picDownloadCheckBox->setText(tr("Download card pictures on the fly"));
 	pathsGroupBox->setTitle(tr("Paths"));
 	deckPathLabel->setText(tr("Decks directory:"));
+	replaysPathLabel->setText(tr("Replays directory:"));
 	picsPathLabel->setText(tr("Pictures directory:"));
 	cardDatabasePathLabel->setText(tr("Path to card database:"));
 }

cockatrice/src/dlg_settings.h

@@ -28,22 +28,24 @@ public:
 	void retranslateUi();
 private slots:
 	void deckPathButtonClicked();
+	void replaysPathButtonClicked();
 	void picsPathButtonClicked();
 	void cardDatabasePathButtonClicked();
 	void languageBoxChanged(int index);
 signals:
-	void picsPathChanged(const QString &path);
+/*	void picsPathChanged(const QString &path);
+	void replaysPathChanged(const QString &path);
 	void cardDatabasePathChanged(const QString &path);
 	void changeLanguage(const QString &qmFile);
 	void picDownloadChanged(int state);
-private:
+*/private:
 	QStringList findQmFiles();
 	QString languageName(const QString &qmFile);
-	QLineEdit *deckPathEdit, *picsPathEdit, *cardDatabasePathEdit;
+	QLineEdit *deckPathEdit, *replaysPathEdit, *picsPathEdit, *cardDatabasePathEdit;
 	QGroupBox *personalGroupBox, *pathsGroupBox;
 	QComboBox *languageBox;
 	QCheckBox *picDownloadCheckBox;
-	QLabel *languageLabel, *deckPathLabel, *picsPathLabel, *cardDatabasePathLabel;
+	QLabel *languageLabel, *deckPathLabel, *replaysPathLabel, *picsPathLabel, *cardDatabasePathLabel;
 };
 
 class AppearanceSettingsPage : public AbstractSettingsPage {

cockatrice/src/main.cpp

@@ -108,6 +108,10 @@ int main(int argc, char *argv[])
 		QDir().mkpath(dataDir + "/decks");
 		settingsCache->setDeckPath(dataDir + "/decks");
 	}
+	if (!QDir(settingsCache->getReplaysPath()).exists() || settingsCache->getReplaysPath().isEmpty()) {
+		QDir().mkpath(dataDir + "/replays");
+		settingsCache->setReplaysPath(dataDir + "/replays");
+	}
 	if (!QDir(settingsCache->getPicsPath()).exists() || settingsCache->getPicsPath().isEmpty()) {
 		QDir().mkpath(dataDir + "/pics");
 		settingsCache->setPicsPath(dataDir + "/pics");

cockatrice/src/messagelogwidget.cpp

@@ -29,6 +29,14 @@ void MessageLogWidget::logGameJoined(int gameId)
 		appendHtml(tr("You have joined game #%1.", "male").arg(gameId));
 }
 
+void MessageLogWidget::logReplayStarted(int gameId)
+{
+	if (female)
+		appendHtml(tr("You are watching a replay of game #%1.", "female").arg(gameId));
+	else
+		appendHtml(tr("You are watching a replay of game #%1.", "male").arg(gameId));
+}
+
 void MessageLogWidget::logJoin(Player *player)
 {
 	soundEngine->cuckoo();

cockatrice/src/messagelogwidget.h

@@ -40,6 +40,7 @@ private:
 	int mulliganNumber;
 public slots:
 	void logGameJoined(int gameId);
+	void logReplayStarted(int gameId);
 	void logJoin(Player *player);
 	void logLeave(Player *player);
 	void logGameClosed();

cockatrice/src/playerlistwidget.cpp

@@ -55,9 +55,11 @@ PlayerListWidget::PlayerListWidget(TabSupervisor *_tabSupervisor, AbstractClient
 	concededIcon = QIcon(":/resources/icon_conceded.svg");
 	playerIcon = QIcon(":/resources/icon_player.svg");
 	spectatorIcon = QIcon(":/resources/icon_spectator.svg");
-
-	itemDelegate = new PlayerListItemDelegate(this);
-	setItemDelegate(itemDelegate);
+	
+	if (tabSupervisor) {
+		itemDelegate = new PlayerListItemDelegate(this);
+		setItemDelegate(itemDelegate);
+	}
 	
 	setMinimumHeight(60);
 	setIconSize(QSize(20, 15));

cockatrice/src/settingscache.cpp

@@ -8,6 +8,7 @@ SettingsCache::SettingsCache()
 	lang = settings->value("personal/lang").toString();
 	
 	deckPath = settings->value("paths/decks").toString();
+	replaysPath = settings->value("paths/replays").toString();
 	picsPath = settings->value("paths/pics").toString();
 	cardDatabasePath = settings->value("paths/carddatabase").toString();
 	
@@ -49,6 +50,12 @@ void SettingsCache::setDeckPath(const QString &_deckPath)
 	settings->setValue("paths/decks", deckPath);
 }
 
+void SettingsCache::setReplaysPath(const QString &_replaysPath)
+{
+	replaysPath = _replaysPath;
+	settings->setValue("paths/replays", replaysPath);
+}
+
 void SettingsCache::setPicsPath(const QString &_picsPath)
 {
 	picsPath = _picsPath;

cockatrice/src/settingscache.h

@@ -26,7 +26,7 @@ private:
 	QSettings *settings;
 	
 	QString lang;
-	QString deckPath, picsPath, cardDatabasePath;
+	QString deckPath, replaysPath, picsPath, cardDatabasePath;
 	QString handBgPath, stackBgPath, tableBgPath, playerBgPath, cardBackPicturePath;
 	bool picDownload;
 	bool doubleClickToPlay;
@@ -45,6 +45,7 @@ public:
 	SettingsCache();
 	QString getLang() const { return lang; }
 	QString getDeckPath() const { return deckPath; }
+	QString getReplaysPath() const { return replaysPath; }
 	QString getPicsPath() const { return picsPath; }
 	QString getCardDatabasePath() const { return cardDatabasePath; }
 	QString getHandBgPath() const { return handBgPath; }
@@ -69,6 +70,7 @@ public:
 public slots:
 	void setLang(const QString &_lang);
 	void setDeckPath(const QString &_deckPath);
+	void setReplaysPath(const QString &_replaysPath);
 	void setPicsPath(const QString &_picsPath);
 	void setCardDatabasePath(const QString &_cardDatabasePath);
 	void setHandBgPath(const QString &_handBgPath);

cockatrice/src/tab_game.cpp

@@ -29,6 +29,7 @@
 
 #include <google/protobuf/descriptor.h>
 #include "pending_command.h"
+#include "pb/game_replay.pb.h"
 #include "pb/command_concede.pb.h"
 #include "pb/command_deck_select.pb.h"
 #include "pb/command_ready_start.pb.h"
@@ -195,6 +196,85 @@ void DeckViewContainer::setDeck(DeckList *deck)
 	readyStartButton->setEnabled(true);
 }
 
+TabGame::TabGame(GameReplay *_replay)
+	: Tab(0),
+	hostId(-1),
+	localPlayerId(-1),
+	spectator(true),
+	spectatorsCanTalk(false),
+	spectatorsSeeEverything(true),
+	gameStateKnown(false),
+	started(false),
+	resuming(false),
+	currentPhase(-1),
+	replay(_replay),
+	currentReplayStep(0)
+{
+	gameId = replay->game_info().game_id();
+	gameDescription = QString::fromStdString(replay->game_info().description());
+	
+	phasesToolbar = new PhasesToolbar;
+	phasesToolbar->hide();
+	
+	scene = new GameScene(phasesToolbar, this);
+	gameView = new GameView(scene);
+	gameView->hide();
+	
+	cardInfo = new CardInfoWidget(CardInfoWidget::ModeGameTab);
+	playerListWidget = new PlayerListWidget(0, 0, this);
+	playerListWidget->setFocusPolicy(Qt::NoFocus);
+	
+	timeElapsedLabel = new QLabel;
+	timeElapsedLabel->setAlignment(Qt::AlignCenter);
+	messageLog = new MessageLogWidget(QString(), false);
+	connect(messageLog, SIGNAL(cardNameHovered(QString)), cardInfo, SLOT(setCard(QString)));
+	connect(messageLog, SIGNAL(showCardInfoPopup(QPoint, QString)), this, SLOT(showCardInfoPopup(QPoint, QString)));
+	connect(messageLog, SIGNAL(deleteCardInfoPopup(QString)), this, SLOT(deleteCardInfoPopup(QString)));
+	sayLabel = 0;
+
+	deckViewContainerLayout = new QVBoxLayout;
+
+	QVBoxLayout *messageLogLayout = new QVBoxLayout;
+	messageLogLayout->addWidget(timeElapsedLabel);
+	messageLogLayout->addWidget(messageLog);
+	
+	QWidget *messageLogLayoutWidget = new QWidget;
+	messageLogLayoutWidget->setLayout(messageLogLayout);
+	
+	splitter = new QSplitter(Qt::Vertical);
+	splitter->addWidget(cardInfo);
+	splitter->addWidget(playerListWidget);
+	splitter->addWidget(messageLogLayoutWidget);
+
+	mainLayout = new QHBoxLayout;
+	mainLayout->addWidget(gameView, 10);
+	mainLayout->addLayout(deckViewContainerLayout, 10);
+	mainLayout->addWidget(splitter);
+	
+	aNextPhase = 0;
+	aNextTurn = 0;
+	aRemoveLocalArrows = 0;
+	aConcede = 0;
+	aLeaveGame = new QAction(this);
+	connect(aLeaveGame, SIGNAL(triggered()), this, SLOT(actLeaveGame()));
+	
+	phasesMenu = 0;
+	tabMenu = new QMenu(this);
+	tabMenu->addAction(aLeaveGame);
+	
+	retranslateUi();
+	setLayout(mainLayout);
+
+	splitter->restoreState(settingsCache->getTabGameSplitterSizes());
+	
+	messageLog->logReplayStarted(gameId);
+
+	gameTimer = new QTimer(this);
+	gameTimer->setInterval(1000);
+	connect(gameTimer, SIGNAL(timeout()), this, SLOT(nextReplayStep()));
+	gameTimer->start();
+}
+
 TabGame::TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_clients, const Event_GameJoined &event)
 	: Tab(_tabSupervisor),
 	clients(_clients),
@@ -205,10 +285,11 @@ TabGame::TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_client
 	spectator(event.spectator()),
 	spectatorsCanTalk(event.spectators_can_talk()),
 	spectatorsSeeEverything(event.spectators_see_everything()),
-	gameStateKnown(false),
+	gameStateKnown(true),
 	started(false),
 	resuming(event.resuming()),
-	currentPhase(-1)
+	currentPhase(-1),
+	replay(0)
 {
 	gameTimer = new QTimer(this);
 	gameTimer->setInterval(1000);
@@ -261,7 +342,7 @@ TabGame::TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_client
 	mainLayout->addWidget(gameView, 10);
 	mainLayout->addLayout(deckViewContainerLayout, 10);
 	mainLayout->addWidget(splitter);
-
+	
 	if (spectator && !spectatorsCanTalk && tabSupervisor->getAdminLocked()) {
 		sayLabel->hide();
 		sayEdit->hide();
@@ -320,6 +401,7 @@ TabGame::TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_client
 
 TabGame::~TabGame()
 {
+	delete replay;
 	settingsCache->setTabGameSplitterSizes(splitter->saveState());
 
 	QMapIterator<int, Player *> i(players);
@@ -334,23 +416,34 @@ TabGame::~TabGame()
 
 void TabGame::retranslateUi()
 {
-	for (int i = 0; i < phaseActions.size(); ++i)
-		phaseActions[i]->setText(phasesToolbar->getLongPhaseName(i));
-	phasesMenu->setTitle(tr("&Phases"));
+	if (phasesMenu) {
+		for (int i = 0; i < phaseActions.size(); ++i)
+			phaseActions[i]->setText(phasesToolbar->getLongPhaseName(i));
+		phasesMenu->setTitle(tr("&Phases"));
+	}
 	
 	tabMenu->setTitle(tr("&Game"));
-	aNextPhase->setText(tr("Next &phase"));
-	aNextPhase->setShortcut(tr("Ctrl+Space"));
-	aNextTurn->setText(tr("Next &turn"));
-	aNextTurn->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+Return")) << QKeySequence(tr("Ctrl+Enter")));
-	aRemoveLocalArrows->setText(tr("&Remove all local arrows"));
-	aRemoveLocalArrows->setShortcut(tr("Ctrl+R"));
-	aConcede->setText(tr("&Concede"));
-	aConcede->setShortcut(tr("F2"));
+	if (aNextPhase) {
+		aNextPhase->setText(tr("Next &phase"));
+		aNextPhase->setShortcut(tr("Ctrl+Space"));
+	}
+	if (aNextTurn) {
+		aNextTurn->setText(tr("Next &turn"));
+		aNextTurn->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+Return")) << QKeySequence(tr("Ctrl+Enter")));
+	}
+	if (aRemoveLocalArrows) {
+		aRemoveLocalArrows->setText(tr("&Remove all local arrows"));
+		aRemoveLocalArrows->setShortcut(tr("Ctrl+R"));
+	}
+	if (aConcede) {
+		aConcede->setText(tr("&Concede"));
+		aConcede->setShortcut(tr("F2"));
+	}
 	aLeaveGame->setText(tr("&Leave game"));
 	aLeaveGame->setShortcut(tr("Ctrl+Q"));
 	
-	sayLabel->setText(tr("&Say:"));
+	if (sayLabel)
+		sayLabel->setText(tr("&Say:"));
 	cardInfo->retranslateUi();
 
 	QMapIterator<int, Player *> i(players);
@@ -368,6 +461,17 @@ void TabGame::closeRequest()
 	actLeaveGame();
 }
 
+void TabGame::nextReplayStep()
+{
+	if (replay->event_list_size() <= currentReplayStep) {
+		QMessageBox::information(this, "", "done");
+		gameTimer->stop();
+		return;
+	}
+	processGameEventContainer(replay->event_list(currentReplayStep), 0);
+	++currentReplayStep;
+}
+
 void TabGame::incrementGameTime()
 {
 	int seconds = ++secondsElapsed;

cockatrice/src/tab_game.h

@@ -49,6 +49,7 @@ class TabGame;
 class DeckList;
 class QVBoxLayout;
 class QHBoxLayout;
+class GameReplay;
 class ServerInfo_User;
 class PendingCommand;
 
@@ -107,7 +108,9 @@ private:
 	QStringList phasesList;
 	int currentPhase;
 	int activePlayer;
-
+	GameReplay *replay;
+	int currentReplayStep;
+	
 	QSplitter *splitter;
 	CardInfoWidget *cardInfo;
 	PlayerListWidget *playerListWidget;
@@ -155,6 +158,7 @@ signals:
 	void containerProcessingDone();
 	void openMessageDialog(const QString &userName, bool focus);
 private slots:
+	void nextReplayStep();
 	void incrementGameTime();
 	void adminLockChanged(bool lock);
 	void newCardAdded(AbstractCardItem *card);
@@ -168,6 +172,7 @@ private slots:
 	void actNextTurn();
 public:
 	TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_clients, const Event_GameJoined &event);
+	TabGame(GameReplay *replay);
 	~TabGame();
 	void retranslateUi();
 	void closeRequest();

cockatrice/src/window_main.cpp

@@ -24,6 +24,8 @@
 #include <QMenuBar>
 #include <QPixmapCache>
 #include <QInputDialog>
+#include <QFile>
+#include <QFileDialog>
 
 #include "main.h"
 #include "window_main.h"
@@ -35,7 +37,10 @@
 #include "localserver.h"
 #include "localserverinterface.h"
 #include "localclient.h"
+#include "settingscache.h"
+#include "tab_game.h"
 
+#include "pb/game_replay.pb.h"
 #include "pb/room_commands.pb.h"
 #include "pb/event_connection_closed.pb.h"
 #include "pb/event_server_shutdown.pb.h"
@@ -145,6 +150,28 @@ void MainWindow::actSinglePlayer()
 	mainClient->sendCommand(mainClient->prepareRoomCommand(createCommand, 0));
 }
 
+void MainWindow::actWatchReplay()
+{
+	QFileDialog dlg(this, tr("Load replay"));
+	dlg.setDirectory(settingsCache->getReplaysPath());
+	dlg.setNameFilters(QStringList() << QObject::tr("Cockatrice replays (*.cor)"));
+	if (!dlg.exec())
+		return;
+	
+	QString fileName = dlg.selectedFiles().at(0);
+	QFile file(fileName);
+	if (!file.open(QIODevice::ReadOnly))
+		return;
+	QByteArray buf = file.readAll();
+	file.close();
+	
+	GameReplay *replay = new GameReplay;
+	replay->ParseFromArray(buf.data(), buf.size());
+	
+	TabGame *replayWatcher = new TabGame(replay);
+	replayWatcher->show();
+}
+
 void MainWindow::localGameEnded()
 {
 	delete localServer;
@@ -243,6 +270,7 @@ void MainWindow::retranslateUi()
 	aConnect->setText(tr("&Connect..."));
 	aDisconnect->setText(tr("&Disconnect"));
 	aSinglePlayer->setText(tr("Start &local game..."));
+	aWatchReplay->setText(tr("&Watch replay..."));
 	aDeckEditor->setText(tr("&Deck editor"));
 	aFullScreen->setText(tr("&Full screen"));
 	aFullScreen->setShortcut(tr("Ctrl+F"));
@@ -266,6 +294,8 @@ void MainWindow::createActions()
 	connect(aDisconnect, SIGNAL(triggered()), this, SLOT(actDisconnect()));
 	aSinglePlayer = new QAction(this);
 	connect(aSinglePlayer, SIGNAL(triggered()), this, SLOT(actSinglePlayer()));
+	aWatchReplay = new QAction(this);
+	connect(aWatchReplay, SIGNAL(triggered()), this, SLOT(actWatchReplay()));
 	aDeckEditor = new QAction(this);
 	connect(aDeckEditor, SIGNAL(triggered()), this, SLOT(actDeckEditor()));
 	aFullScreen = new QAction(this);
@@ -286,6 +316,7 @@ void MainWindow::createMenus()
 	cockatriceMenu->addAction(aConnect);
 	cockatriceMenu->addAction(aDisconnect);
 	cockatriceMenu->addAction(aSinglePlayer);
+	cockatriceMenu->addAction(aWatchReplay);
 	cockatriceMenu->addSeparator();
 	cockatriceMenu->addAction(aDeckEditor);
 	cockatriceMenu->addSeparator();

cockatrice/src/window_main.h

@@ -47,6 +47,7 @@ private slots:
 	void actConnect();
 	void actDisconnect();
 	void actSinglePlayer();
+	void actWatchReplay();
 	void actDeckEditor();
 	void actFullScreen(bool checked);
 	void actSettings();
@@ -60,7 +61,7 @@ private:
 	void createActions();
 	void createMenus();
 	QMenu *cockatriceMenu, *tabMenu, *helpMenu;
-	QAction *aConnect, *aDisconnect, *aSinglePlayer, *aDeckEditor, *aFullScreen, *aSettings, *aExit,
+	QAction *aConnect, *aDisconnect, *aSinglePlayer, *aWatchReplay, *aDeckEditor, *aFullScreen, *aSettings, *aExit,
 		*aAbout;
 	TabSupervisor *tabSupervisor;