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https://gitlab.com/OpenMW/openmw.git
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Properly handle exceptions when saving the game
Add message boxes when an exception occurs while loading or saving the game
This commit is contained in:
scrawl
parent
5df9ff8e2c
commit
8b33c087e0
@ -149,91 +149,105 @@ void MWState::StateManager::endGame()
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void MWState::StateManager::saveGame (const std::string& description, const Slot *slot)
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{
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ESM::SavedGame profile;
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try
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{
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ESM::SavedGame profile;
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MWBase::World& world = *MWBase::Environment::get().getWorld();
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MWBase::World& world = *MWBase::Environment::get().getWorld();
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MWWorld::Ptr player = world.getPlayerPtr();
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MWWorld::Ptr player = world.getPlayerPtr();
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profile.mContentFiles = world.getContentFiles();
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profile.mContentFiles = world.getContentFiles();
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profile.mPlayerName = player.getClass().getName (player);
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profile.mPlayerLevel = player.getClass().getNpcStats (player).getLevel();
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profile.mPlayerName = player.getClass().getName (player);
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profile.mPlayerLevel = player.getClass().getNpcStats (player).getLevel();
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std::string classId = player.get<ESM::NPC>()->mBase->mClass;
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if (world.getStore().get<ESM::Class>().isDynamic(classId))
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profile.mPlayerClassName = world.getStore().get<ESM::Class>().find(classId)->mName;
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else
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profile.mPlayerClassId = classId;
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std::string classId = player.get<ESM::NPC>()->mBase->mClass;
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if (world.getStore().get<ESM::Class>().isDynamic(classId))
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profile.mPlayerClassName = world.getStore().get<ESM::Class>().find(classId)->mName;
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else
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profile.mPlayerClassId = classId;
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profile.mPlayerCell = world.getCellName();
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profile.mPlayerCell = world.getCellName();
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profile.mInGameTime.mGameHour = world.getTimeStamp().getHour();
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profile.mInGameTime.mDay = world.getDay();
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profile.mInGameTime.mMonth = world.getMonth();
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profile.mInGameTime.mYear = world.getYear();
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profile.mTimePlayed = mTimePlayed;
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profile.mDescription = description;
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profile.mInGameTime.mGameHour = world.getTimeStamp().getHour();
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profile.mInGameTime.mDay = world.getDay();
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profile.mInGameTime.mMonth = world.getMonth();
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profile.mInGameTime.mYear = world.getYear();
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profile.mTimePlayed = mTimePlayed;
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profile.mDescription = description;
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int screenshotW = 259*2, screenshotH = 133*2; // *2 to get some nice antialiasing
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Ogre::Image screenshot;
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world.screenshot(screenshot, screenshotW, screenshotH);
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Ogre::DataStreamPtr encoded = screenshot.encode("jpg");
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profile.mScreenshot.resize(encoded->size());
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encoded->read(&profile.mScreenshot[0], encoded->size());
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int screenshotW = 259*2, screenshotH = 133*2; // *2 to get some nice antialiasing
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Ogre::Image screenshot;
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world.screenshot(screenshot, screenshotW, screenshotH);
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Ogre::DataStreamPtr encoded = screenshot.encode("jpg");
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profile.mScreenshot.resize(encoded->size());
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encoded->read(&profile.mScreenshot[0], encoded->size());
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if (!slot)
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slot = mCharacterManager.getCurrentCharacter()->createSlot (profile);
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else
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slot = mCharacterManager.getCurrentCharacter()->updateSlot (slot, profile);
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if (!slot)
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slot = mCharacterManager.getCurrentCharacter()->createSlot (profile);
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else
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slot = mCharacterManager.getCurrentCharacter()->updateSlot (slot, profile);
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boost::filesystem::ofstream stream (slot->mPath, std::ios::binary);
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boost::filesystem::ofstream stream (slot->mPath, std::ios::binary);
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ESM::ESMWriter writer;
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ESM::ESMWriter writer;
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const std::vector<std::string>& current =
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MWBase::Environment::get().getWorld()->getContentFiles();
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const std::vector<std::string>& current =
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MWBase::Environment::get().getWorld()->getContentFiles();
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for (std::vector<std::string>::const_iterator iter (current.begin()); iter!=current.end();
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++iter)
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writer.addMaster (*iter, 0); // not using the size information anyway -> use value of 0
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for (std::vector<std::string>::const_iterator iter (current.begin()); iter!=current.end();
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++iter)
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writer.addMaster (*iter, 0); // not using the size information anyway -> use value of 0
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writer.setFormat (ESM::Header::CurrentFormat);
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int recordCount = 1 // saved game header
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+MWBase::Environment::get().getJournal()->countSavedGameRecords()
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+MWBase::Environment::get().getWorld()->countSavedGameRecords()
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+MWBase::Environment::get().getScriptManager()->getGlobalScripts().countSavedGameRecords()
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+MWBase::Environment::get().getDialogueManager()->countSavedGameRecords()
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+MWBase::Environment::get().getWindowManager()->countSavedGameRecords();
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writer.setRecordCount (recordCount);
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writer.setFormat (ESM::Header::CurrentFormat);
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int recordCount = 1 // saved game header
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+MWBase::Environment::get().getJournal()->countSavedGameRecords()
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+MWBase::Environment::get().getWorld()->countSavedGameRecords()
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+MWBase::Environment::get().getScriptManager()->getGlobalScripts().countSavedGameRecords()
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+MWBase::Environment::get().getDialogueManager()->countSavedGameRecords()
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+MWBase::Environment::get().getWindowManager()->countSavedGameRecords();
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writer.setRecordCount (recordCount);
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writer.save (stream);
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writer.save (stream);
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Loading::Listener& listener = *MWBase::Environment::get().getWindowManager()->getLoadingScreen();
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listener.setProgressRange(recordCount);
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listener.setLabel("#{sNotifyMessage4}");
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Loading::Listener& listener = *MWBase::Environment::get().getWindowManager()->getLoadingScreen();
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listener.setProgressRange(recordCount);
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listener.setLabel("#{sNotifyMessage4}");
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Loading::ScopedLoad load(&listener);
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Loading::ScopedLoad load(&listener);
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writer.startRecord (ESM::REC_SAVE);
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slot->mProfile.save (writer);
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writer.endRecord (ESM::REC_SAVE);
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listener.increaseProgress();
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writer.startRecord (ESM::REC_SAVE);
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slot->mProfile.save (writer);
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writer.endRecord (ESM::REC_SAVE);
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listener.increaseProgress();
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MWBase::Environment::get().getJournal()->write (writer, listener);
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MWBase::Environment::get().getDialogueManager()->write (writer, listener);
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MWBase::Environment::get().getWorld()->write (writer, listener);
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MWBase::Environment::get().getScriptManager()->getGlobalScripts().write (writer, listener);
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MWBase::Environment::get().getWindowManager()->write(writer, listener);
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MWBase::Environment::get().getJournal()->write (writer, listener);
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MWBase::Environment::get().getDialogueManager()->write (writer, listener);
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MWBase::Environment::get().getWorld()->write (writer, listener);
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MWBase::Environment::get().getScriptManager()->getGlobalScripts().write (writer, listener);
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MWBase::Environment::get().getWindowManager()->write(writer, listener);
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// Ensure we have written the number of records that was estimated
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if (writer.getRecordCount() != recordCount+1) // 1 extra for TES3 record
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std::cerr << "Warning: number of written savegame records does not match. Estimated: " << recordCount+1 << ", written: " << writer.getRecordCount() << std::endl;
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// Ensure we have written the number of records that was estimated
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if (writer.getRecordCount() != recordCount+1) // 1 extra for TES3 record
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std::cerr << "Warning: number of written savegame records does not match. Estimated: " << recordCount+1 << ", written: " << writer.getRecordCount() << std::endl;
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writer.close();
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writer.close();
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Settings::Manager::setString ("character", "Saves",
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slot->mPath.parent_path().filename().string());
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Settings::Manager::setString ("character", "Saves",
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slot->mPath.parent_path().filename().string());
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}
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catch (const std::exception& e)
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{
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std::stringstream error;
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error << "Failed to save game: " << e.what();
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std::cerr << error.str() << std::endl;
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std::vector<std::string> buttons;
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buttons.push_back("#{sOk}");
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MWBase::Environment::get().getWindowManager()->messageBox(error.str(), buttons);
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}
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}
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void MWState::StateManager::quickSave (std::string name)
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@ -371,10 +385,17 @@ void MWState::StateManager::loadGame (const Character *character, const Slot *sl
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}
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catch (const std::exception& e)
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{
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std::cerr << "failed to load saved game: " << e.what() << std::endl;
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std::stringstream error;
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error << "Failed to load saved game: " << e.what();
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std::cerr << error.str() << std::endl;
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cleanup (true);
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MWBase::Environment::get().getWindowManager()->pushGuiMode (MWGui::GM_MainMenu);
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std::vector<std::string> buttons;
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buttons.push_back("#{sOk}");
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MWBase::Environment::get().getWindowManager()->messageBox(error.str(), buttons);
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}
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}
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