- Removed _gameVersion, engine versions are set in the game detection entries now
- Renamed ProjectReader -> ResourceReader - Added some WIP code for the EGA version of the Manhole (still not working/disabled) - The resource reader now closes the files it has opened correctly when it's deleted svn-id: r35877
This commit is contained in:
Filippos Karapetis
parent
d53a340a4d
commit
68a20e2aba
5 changed files with 177 additions and 66 deletions
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@ -92,7 +92,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD,
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0,
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3,
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},
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{
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@ -109,7 +109,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD_COMPRESSED,
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0,
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3,
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},
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{
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@ -125,7 +125,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD,
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0,
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3,
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},
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{
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@ -141,7 +141,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD_COMPRESSED,
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0,
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3,
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},
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{
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@ -158,7 +158,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD,
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0,
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3,
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},
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{
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@ -174,7 +174,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD_COMPRESSED,
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0,
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3,
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},
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{
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@ -192,7 +192,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD,
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0,
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3,
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},
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{
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@ -210,7 +210,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_CD_COMPRESSED,
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0,
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3,
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},
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{
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@ -226,7 +226,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_FLOPPY,
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0,
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3,
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},
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{
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@ -242,7 +242,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RTZ,
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0,
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GF_DEMO,
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0,
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3,
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},
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{
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@ -258,9 +258,27 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_MANHOLE,
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0,
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GF_CD,
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0,
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2,
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},
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#if 0
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{
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// The Manhole (EGA, 5.25")
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{
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"manhole",
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"EGA",
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AD_ENTRY1("manhole.dat", "2b1658292599a861c4cd3cf6cdb3c581"),
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Common::EN_ANY,
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Common::kPlatformPC,
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Common::ADGF_NO_FLAGS
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},
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GID_MANHOLE,
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0,
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GF_FLOPPY,
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1,
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},
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#endif
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{
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// Leather Goddesses of Phobos 2
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{
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@ -274,7 +292,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_LGOP2,
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0,
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GF_FLOPPY,
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0,
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2,
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},
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{
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@ -290,7 +308,7 @@ static const MadeGameDescription gameDescriptions[] = {
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GID_RODNEY,
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0,
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GF_FLOPPY,
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0,
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2,
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},
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{ AD_TABLE_END_MARKER, 0, 0, 0, 0 }
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@ -382,7 +400,7 @@ const Common::ADGameDescription *MadeMetaEngine::fallbackDetect(const Common::FS
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// Set default values for the fallback descriptor's MadeGameDescription part.
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Made::g_fallbackDesc.gameID = 0;
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Made::g_fallbackDesc.features = 0;
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Made::g_fallbackDesc.version = 0;
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Made::g_fallbackDesc.version = 3;
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//return (const Common::ADGameDescription *)&Made::g_fallbackDesc;
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return NULL;
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@ -81,7 +81,7 @@ MadeEngine::MadeEngine(OSystem *syst, const MadeGameDescription *gameDesc) : Eng
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_system->openCD(cd_num);
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_pmvPlayer = new PmvPlayer(this, _mixer);
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_res = new ProjectReader();
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_res = new ResourceReader();
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_screen = new Screen(this);
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if (getGameID() == GID_LGOP2 || getGameID() == GID_MANHOLE || getGameID() == GID_RODNEY) {
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@ -107,15 +107,22 @@ MadeEngine::MadeEngine(OSystem *syst, const MadeGameDescription *gameDesc) : Eng
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//_music->setAdlib(adlib);
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// Set default sound frequency
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// Return to Zork sets it itself via a script funtion
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if (getGameID() == GID_MANHOLE || getGameID() == GID_RODNEY) {
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switch (getGameID()) {
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case GID_RODNEY:
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_soundRate = 11025;
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} else {
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break;
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case GID_MANHOLE:
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_soundRate = getVersion() == 2 ? 11025 : 4000;
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break;
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case GID_LGOP2:
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_soundRate = 8000;
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break;
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case GID_RTZ:
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// Return to Zork sets it itself via a script funtion
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break;
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}
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syncSoundSettings();
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}
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MadeEngine::~MadeEngine() {
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@ -245,7 +252,6 @@ Common::Error MadeEngine::go() {
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resetAllTimers();
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if (getGameID() == GID_RTZ) {
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_engineVersion = 3;
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if (getFeatures() & GF_DEMO) {
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_dat->open("demo.dat");
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_res->open("demo.prj");
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@ -262,15 +268,17 @@ Common::Error MadeEngine::go() {
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error("Unknown RTZ game features");
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}
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} else if (getGameID() == GID_MANHOLE) {
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_engineVersion = 2;
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_dat->open("manhole.dat");
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if (getVersion() == 2) {
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_res->open("manhole.prj");
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} else {
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_res->openResourceBlocks();
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}
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} else if (getGameID() == GID_LGOP2) {
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_engineVersion = 2;
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_dat->open("lgop2.dat");
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_res->open("lgop2.prj");
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} else if (getGameID() == GID_RODNEY) {
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_engineVersion = 2;
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_dat->open("rodneys.dat");
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_res->open("rodneys.prj");
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} else {
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@ -280,6 +288,22 @@ Common::Error MadeEngine::go() {
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_autoStopSound = false;
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_eventNum = _eventKey = _eventMouseX = _eventMouseY = 0;
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#if 0
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// V1 test code
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if (getVersion() == 1) {
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// Music test (works)
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_music->playSMF(_res->getMidi(1));
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// SFX test (not working)
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Audio::SoundHandle audioStreamHandle;
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SoundResource *soundRes = _res->getSound(1);
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_mixer->playInputStream(Audio::Mixer::kPlainSoundType, &audioStreamHandle,
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soundRes->getAudioStream(_soundRate, false));
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quitGame();
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}
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#endif
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#ifdef DUMP_SCRIPTS
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_script->dumpAllScripts();
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#else
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@ -67,7 +67,7 @@ const uint32 kTimerResolution = 40;
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struct MadeGameDescription;
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class ProjectReader;
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class ResourceReader;
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class PmvPlayer;
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class Screen;
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class ScriptInterpreter;
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@ -105,7 +105,7 @@ public:
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private:
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public:
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PmvPlayer *_pmvPlayer;
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ProjectReader *_res;
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ResourceReader *_res;
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Screen *_screen;
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GameDatabase *_dat;
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ScriptInterpreter *_script;
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@ -120,10 +120,6 @@ public:
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uint _soundEnergyIndex;
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SoundEnergyArray *_soundEnergyArray;
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// 2 = LGOP2, Manhole N&E
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// 3 = Return to Zork
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int _engineVersion;
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int32 _timers[50];
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int16 getTicks();
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int16 getTimer(int16 timerNum);
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@ -103,7 +103,6 @@ AnimationResource::~AnimationResource() {
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}
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void AnimationResource::load(byte *source, int size) {
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Common::MemoryReadStream *sourceS = new Common::MemoryReadStream(source, size);
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sourceS->readUint32LE();
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@ -148,7 +147,6 @@ void AnimationResource::load(byte *source, int size) {
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}
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delete sourceS;
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}
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/* SoundResource */
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@ -162,7 +160,6 @@ SoundResource::~SoundResource() {
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}
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void SoundResource::load(byte *source, int size) {
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uint16 chunkCount = READ_LE_UINT16(source + 8);
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uint16 chunkSize = READ_LE_UINT16(source + 12);
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@ -172,7 +169,6 @@ void SoundResource::load(byte *source, int size) {
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_soundEnergyArray = new SoundEnergyArray;
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decompressSound(source + 14, _soundData, chunkSize, chunkCount, _soundEnergyArray);
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}
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Audio::AudioStream *SoundResource::getAudioStream(int soundRate, bool loop) {
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@ -183,6 +179,14 @@ Audio::AudioStream *SoundResource::getAudioStream(int soundRate, bool loop) {
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return Audio::makeLinearInputStream(_soundData, _soundSize, soundRate, flags, 0, 0);
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}
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void SoundResourceV1::load(byte *source, int size) {
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// TODO: This is all wrong. Seems like the sound is compressed
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// but where is the compression info? (chunks, chunk size)
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_soundSize = size;
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_soundData = new byte[_soundSize];
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memcpy(_soundData, source, _soundSize);
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}
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/* MenuResource */
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MenuResource::MenuResource() {
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@ -281,16 +285,24 @@ void GenericResource::load(byte *source, int size) {
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memcpy(_data, source, size);
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}
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/* ProjectReader */
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/* ResourceReader */
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ProjectReader::ProjectReader() {
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ResourceReader::ResourceReader() {
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_isV1 = false;
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}
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ProjectReader::~ProjectReader() {
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ResourceReader::~ResourceReader() {
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if (!_isV1) {
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delete _fd;
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} else {
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delete _fdPics;
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delete _fdSounds;
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delete _fdMusic;
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}
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}
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void ProjectReader::open(const char *filename) {
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// V2
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void ResourceReader::open(const char *filename) {
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_fd = new Common::File();
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_fd->open(filename);
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@ -326,38 +338,72 @@ void ProjectReader::open(const char *filename) {
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}
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_cacheCount = 0;
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}
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PictureResource *ProjectReader::getPicture(int index) {
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// V1
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void ResourceReader::openResourceBlocks() {
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_isV1 = true;
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_fdPics = new Common::File();
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_fdSounds = new Common::File();
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_fdMusic = new Common::File();
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openResourceBlock("pics.blk", _fdPics, kResFLEX);
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openResourceBlock("snds.blk", _fdSounds, kResSNDS);
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openResourceBlock("music.blk", _fdMusic, kResMIDI);
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}
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void ResourceReader::openResourceBlock(const char *filename, Common::File *blockFile, uint32 resType) {
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blockFile->open(filename);
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blockFile->readUint16LE(); // Skip unused
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uint16 count = blockFile->readUint16LE();
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blockFile->readUint16LE(); // Skip unused
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uint32 type = blockFile->readUint32BE();
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if (type != kResFLEX)
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warning("openResourceBlocks: resource header is not 'FLEX'");
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_resSlots[resType] = new ResourceSlots();
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for (uint16 i = 0; i < count; i++) {
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uint32 offset = blockFile->readUint32LE();
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blockFile->readUint32LE();
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uint32 size = blockFile->readUint32LE();
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_resSlots[resType]->push_back(ResourceSlot(offset, size));
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}
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}
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PictureResource *ResourceReader::getPicture(int index) {
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return createResource<PictureResource>(kResFLEX, index);
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}
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AnimationResource *ProjectReader::getAnimation(int index) {
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AnimationResource *ResourceReader::getAnimation(int index) {
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return createResource<AnimationResource>(kResANIM, index);
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}
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SoundResource *ProjectReader::getSound(int index) {
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SoundResource *ResourceReader::getSound(int index) {
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if (!_isV1)
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return createResource<SoundResource>(kResSNDS, index);
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else
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return createResource<SoundResourceV1>(kResSNDS, index);
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}
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MenuResource *ProjectReader::getMenu(int index) {
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MenuResource *ResourceReader::getMenu(int index) {
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return createResource<MenuResource>(kResMENU, index);
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}
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FontResource *ProjectReader::getFont(int index) {
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FontResource *ResourceReader::getFont(int index) {
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return createResource<FontResource>(kResFONT, index);
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}
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GenericResource *ProjectReader::getXmidi(int index) {
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GenericResource *ResourceReader::getXmidi(int index) {
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return createResource<GenericResource>(kResXMID, index);
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}
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GenericResource *ProjectReader::getMidi(int index) {
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GenericResource *ResourceReader::getMidi(int index) {
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return createResource<GenericResource>(kResMIDI, index);
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}
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void ProjectReader::loadIndex(ResourceSlots *slots) {
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void ResourceReader::loadIndex(ResourceSlots *slots) {
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_fd->readUint32LE(); // skip INDX
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_fd->readUint32LE(); // skip index size
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_fd->readUint32LE(); // skip unknown
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@ -372,16 +418,17 @@ void ProjectReader::loadIndex(ResourceSlots *slots) {
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}
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}
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void ProjectReader::freeResource(Resource *resource) {
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void ResourceReader::freeResource(Resource *resource) {
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tossResourceFromCache(resource->slot);
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}
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bool ProjectReader::loadResource(ResourceSlot *slot, byte *&buffer, uint32 &size) {
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bool ResourceReader::loadResource(ResourceSlot *slot, byte *&buffer, uint32 &size) {
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int offset = !_isV1 ? 62 : 0;
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if (slot && slot->size > 0) {
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size = slot->size - 62;
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size = slot->size - offset;
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buffer = new byte[size];
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debug(2, "ProjectReader::loadResource() %08X", slot->offs + 62);
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_fd->seek(slot->offs + 62);
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debug(2, "ResourceReader::loadResource() %08X", slot->offs + offset);
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_fd->seek(slot->offs + offset);
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_fd->read(buffer, size);
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return true;
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} else {
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@ -389,7 +436,7 @@ bool ProjectReader::loadResource(ResourceSlot *slot, byte *&buffer, uint32 &size
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}
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}
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ResourceSlot *ProjectReader::getResourceSlot(uint32 resType, uint index) {
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ResourceSlot *ResourceReader::getResourceSlot(uint32 resType, uint index) {
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ResourceSlots *slots = _resSlots[resType];
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if (index >= 1 && index < slots->size()) {
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return &slots->operator[](index);
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@ -398,13 +445,13 @@ ResourceSlot *ProjectReader::getResourceSlot(uint32 resType, uint index) {
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}
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}
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Resource *ProjectReader::getResourceFromCache(ResourceSlot *slot) {
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Resource *ResourceReader::getResourceFromCache(ResourceSlot *slot) {
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if (slot->res)
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slot->refCount++;
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return slot->res;
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}
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void ProjectReader::addResourceToCache(ResourceSlot *slot, Resource *res) {
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void ResourceReader::addResourceToCache(ResourceSlot *slot, Resource *res) {
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if (_cacheCount >= kMaxResourceCacheCount)
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purgeCache();
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slot->res = res;
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@ -412,13 +459,13 @@ void ProjectReader::addResourceToCache(ResourceSlot *slot, Resource *res) {
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_cacheCount++;
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}
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void ProjectReader::tossResourceFromCache(ResourceSlot *slot) {
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void ResourceReader::tossResourceFromCache(ResourceSlot *slot) {
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if (slot->res)
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slot->refCount--;
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}
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void ProjectReader::purgeCache() {
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debug(2, "ProjectReader::purgeCache()");
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void ResourceReader::purgeCache() {
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debug(2, "ResourceReader::purgeCache()");
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for (ResMap::const_iterator resTypeIter = _resSlots.begin(); resTypeIter != _resSlots.end(); ++resTypeIter) {
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ResourceSlots *slots = (*resTypeIter)._value;
|
||||
for (ResourceSlots::iterator slotIter = slots->begin(); slotIter != slots->end(); ++slotIter) {
|
||||
|
|
|
|||
|
|
@ -103,8 +103,8 @@ protected:
|
|||
class SoundResource : public Resource {
|
||||
public:
|
||||
SoundResource();
|
||||
~SoundResource();
|
||||
void load(byte *source, int size);
|
||||
virtual ~SoundResource();
|
||||
virtual void load(byte *source, int size);
|
||||
Audio::AudioStream *getAudioStream(int soundRate, bool loop = false);
|
||||
SoundEnergyArray *getSoundEnergyArray() const { return _soundEnergyArray; }
|
||||
protected:
|
||||
|
|
@ -113,6 +113,13 @@ protected:
|
|||
SoundEnergyArray *_soundEnergyArray;
|
||||
};
|
||||
|
||||
class SoundResourceV1 : public SoundResource {
|
||||
public:
|
||||
SoundResourceV1() {}
|
||||
~SoundResourceV1() {}
|
||||
void load(byte *source, int size);
|
||||
};
|
||||
|
||||
class MenuResource : public Resource {
|
||||
public:
|
||||
MenuResource();
|
||||
|
|
@ -162,13 +169,13 @@ struct ResourceSlot {
|
|||
}
|
||||
};
|
||||
|
||||
class ProjectReader {
|
||||
class ResourceReader {
|
||||
public:
|
||||
|
||||
ProjectReader();
|
||||
~ProjectReader();
|
||||
ResourceReader();
|
||||
~ResourceReader();
|
||||
|
||||
void open(const char *filename);
|
||||
void openResourceBlocks();
|
||||
|
||||
PictureResource *getPicture(int index);
|
||||
AnimationResource *getAnimation(int index);
|
||||
|
|
@ -183,9 +190,12 @@ public:
|
|||
protected:
|
||||
|
||||
Common::File *_fd;
|
||||
Common::File *_fdPics, *_fdSounds, *_fdMusic; // V1
|
||||
bool _isV1;
|
||||
|
||||
typedef Common::Array<ResourceSlot> ResourceSlots;
|
||||
typedef Common::HashMap<uint32, ResourceSlots*> ResMap;
|
||||
void openResourceBlock(const char *filename, Common::File *blockFile, uint32 resType);
|
||||
|
||||
ResMap _resSlots;
|
||||
int _cacheCount;
|
||||
|
|
@ -201,6 +211,22 @@ protected:
|
|||
if (!res) {
|
||||
byte *buffer;
|
||||
uint32 size;
|
||||
|
||||
// Read from the correct file for V1 games
|
||||
if (_isV1) {
|
||||
switch (resType) {
|
||||
case kResSNDS:
|
||||
_fd = _fdSounds;
|
||||
break;
|
||||
case kResMIDI:
|
||||
_fd = _fdMusic;
|
||||
break;
|
||||
default:
|
||||
_fd = _fdPics;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (loadResource(slot, buffer, size)) {
|
||||
res = new T();
|
||||
res->slot = slot;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue