diff options
Diffstat (limited to 'engines/neverhood/saveload.cpp')
-rw-r--r-- | engines/neverhood/saveload.cpp | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/engines/neverhood/saveload.cpp b/engines/neverhood/saveload.cpp index 578d9858ff..01988769e6 100644 --- a/engines/neverhood/saveload.cpp +++ b/engines/neverhood/saveload.cpp @@ -61,12 +61,12 @@ NeverhoodEngine::kReadSaveHeaderError NeverhoodEngine::readSaveHeader(Common::Se return ((in->eos() || in->err()) ? kRSHEIoError : kRSHENoError); } -void NeverhoodEngine::savegame(const char *filename, const char *description) { +bool NeverhoodEngine::savegame(const char *filename, const char *description) { Common::OutSaveFile *out; if (!(out = g_system->getSavefileManager()->openForSaving(filename))) { warning("Can't create file '%s', game not saved", filename); - return; + return false; } TimeDate curTime; @@ -78,7 +78,7 @@ void NeverhoodEngine::savegame(const char *filename, const char *description) { byte descriptionLen = strlen(description); out->writeByte(descriptionLen); out->write(description, descriptionLen); - + Graphics::saveThumbnail(*out); // Not used yet, reserved for future usage @@ -96,50 +96,53 @@ void NeverhoodEngine::savegame(const char *filename, const char *description) { _gameVars->setGlobalVar(V_CURRENT_SCENE_WHICH, _gameState.which); _gameVars->saveState(out); - + out->finalize(); delete out; + return true; } -void NeverhoodEngine::loadgame(const char *filename) { +bool NeverhoodEngine::loadgame(const char *filename) { Common::InSaveFile *in; if (!(in = g_system->getSavefileManager()->openForLoading(filename))) { warning("Can't open file '%s', game not loaded", filename); - return; + return false; } SaveHeader header; kReadSaveHeaderError errorCode = readSaveHeader(in, false, header); - + if (errorCode != kRSHENoError) { warning("Error loading savegame '%s'", filename); delete in; - return; + return false; } - + g_engine->setTotalPlayTime(header.playTime * 1000); _gameVars->loadState(in); - + _gameState.sceneNum = _gameVars->getGlobalVar(V_CURRENT_SCENE); _gameState.which = _gameVars->getGlobalVar(V_CURRENT_SCENE_WHICH); _gameModule->requestRestoreGame(); delete in; - + return true; } Common::Error NeverhoodEngine::loadGameState(int slot) { const char *fileName = getSavegameFilename(slot); - loadgame(fileName); + if (!loadgame(fileName)) + return Common::kReadingFailed; return Common::kNoError; } Common::Error NeverhoodEngine::saveGameState(int slot, const Common::String &description) { const char *fileName = getSavegameFilename(slot); - savegame(fileName, description.c_str()); + if (!savegame(fileName, description.c_str())) + return Common::kWritingFailed; return Common::kNoError; } |