Result Tracker::Execute ( Machine& machine, Video::Output* const video, Sound::Output* const sound, Input::Controllers* input ) { if (machine.Is(Api::Machine::ON)) { ++frame; try { if (machine.Is(Api::Machine::GAME)) { if (rewinder) { rewinder->Execute( video, sound, input ); return RESULT_OK; } else if (movie) { if (!movie->Execute()) { StopMovie(); } else if (movie->IsPlaying()) { input = NULL; } } } machine.Execute( video, sound, input ); return RESULT_OK; } catch (Result result) { return machine.PowerOff( result ); } catch (const std::bad_alloc&) { return machine.PowerOff( RESULT_ERR_OUT_OF_MEMORY ); } catch (...) { return machine.PowerOff( RESULT_ERR_GENERIC ); } } else { return RESULT_ERR_NOT_READY; } }
Result Tracker::PlayMovie(Machine& emulator,std::istream& stream) { if (!emulator.Is(Api::Machine::GAME)) return RESULT_ERR_NOT_READY; UpdateRewinderState( false ); Result result; try { if (movie == NULL) { movie = new Movie ( emulator, &Machine::LoadState, &Machine::SaveState, emulator.cpu, emulator.Is(Api::Machine::CARTRIDGE) ? emulator.image->GetPrgCrc() : 0 ); } if (movie->Play( stream )) { if (emulator.Is(Api::Machine::ON)) emulator.Reset( true ); return RESULT_OK; } else { return RESULT_NOP; } } catch (Result r) { result = r; } catch (const std::bad_alloc&) { result = RESULT_ERR_OUT_OF_MEMORY; } catch (...) { result = RESULT_ERR_GENERIC; } StopMovie(); return result; }
Result Tracker::Execute ( Machine& emulator, Video::Output* const video, Sound::Output* const sound, Input::Controllers* input ) { if (emulator.Is(Api::Machine::ON)) { ++frame; if (emulator.Is(Api::Machine::GAME)) { if (rewinder) { rewinder->Execute( video, sound, input ); return RESULT_OK; } else if (movie) { if (!movie->Execute()) { StopMovie(); } else if (movie->IsPlaying()) { input = NULL; } } } emulator.Execute( video, sound, input ); return RESULT_OK; } else { return RESULT_ERR_NOT_READY; } }
Result Tracker::RecordMovie(Machine& emulator,std::iostream& stream,const bool append) { if (!emulator.Is(Api::Machine::GAME)) return RESULT_ERR_NOT_READY; UpdateRewinderState( false ); Result result; try { if (movie == NULL) { movie = new Movie ( emulator, &Machine::LoadState, &Machine::SaveState, emulator.cpu, emulator.image->GetPrgCrc() ); } return movie->Record( stream, append ) ? RESULT_OK : RESULT_NOP; } catch (Result r) { result = r; } catch (const std::bad_alloc&) { result = RESULT_ERR_OUT_OF_MEMORY; } catch (...) { result = RESULT_ERR_GENERIC; } StopMovie(); return result; }