void Game::mainLoop() {
if (_nextState != _state) {
// fini
switch (_state) {
case kStateGame:
break;
case kStateDialogue:
finiDialogue();
break;
case kStateMenu1:
case kStateMenu2:
finiMenu();
break;
}
_state = _nextState;
// init
switch (_state) {
case kStateGame:
break;
case kStateDialogue:
initDialogue();
break;
case kStateBitmap:
displayTitleBitmap();
break;
case kStateMenu1:
case kStateMenu2:
initMenu(1 + _state - kStateMenu1);
break;
}
}
switch (_state) {
case kStateGame:
while (_switchScene) {
_switchScene = false;
if (stringEndsWith(_tempTextBuffer, "SCN")) {
win16_sndPlaySound(6);
debug(DBG_GAME, "switch to scene '%s'", _tempTextBuffer);
if (strcmp(_tempTextBuffer, "PIC4.SCN") == 0) {
debug(DBG_INFO, "End of game");
break;
}
strcpy(_currentSceneScn, _tempTextBuffer);
parseSCN(_tempTextBuffer);
} else {
debug(DBG_GAME, "load mov '%s'", _tempTextBuffer);
loadMOV(_tempTextBuffer);
}
if (_loadState) {
_loadState = false;
if (_currentSceneSav[0]) {
FileHolder fh(_fs, _currentSceneSav);
if (!fh._fp) {
warning("Unable to load game state from file '%s'", _tempTextBuffer);
} else {
warning("Loading game state from '%s'", _currentSceneSav);
loadState(fh._fp, kDemoSavSlot, false);
loadKBR(_currentSceneSav);
}
} else {
char filePath[MAXPATHLEN];
snprintf(filePath, sizeof(filePath), kGameStateFileNameFormat, _savePath, _stateSlot);
File f;
if (!f.open(filePath, "rb")) {
warning("Unable to load game state from file '%s'", filePath);
} else {
loadState(&f, _stateSlot, false);
}
}
playMusic(_musicName);
memset(_keysPressed, 0, sizeof(_keysPressed));
}
assert(_sceneObjectsCount != 0);
if (_currentBagObject == -1) {
_currentBagObject = _bagObjectsCount - 1;
if (_currentBagObject > 0) {
_currentBagObject = 0;
}
}
if (_loadDataState != 0) {
_stub->setPalette(_bitmapBuffer0 + kOffsetBitmapPalette, 256);
_stub->copyRectWidescreen(kGameScreenWidth, kGameScreenHeight, _bitmapBuffer1.bits, _bitmapBuffer1.pitch);
}
_gameOver = false;
_workaroundRaftFlySceneBug = strncmp(_currentSceneScn, "FLY", 3) == 0;
}
updateKeysPressedTable();
updateMouseButtonsPressed();
runObjectsScript();
if (_startDialogue) {
_startDialogue = false;
_nextState = kStateDialogue;
}
break;
case kStateBag:
handleBagMenu();
break;
case kStateDialogue:
handleDialogue();
if (_dialogueEndedFlag) {
_nextState = kStateGame;
}
break;
case kStateBitmap:
if (_stub->_pi.enter) {
_stub->_pi.enter = false;
playVideo("DATA/INTRO.AVI");
_nextState = kStateGame;
}
break;
case kStateMenu1:
handleMenu();
switch (_menuOption) {
case kMenuOptionNewGame:
restart();
_nextState = kStateGame;
break;
case kMenuOptionLoadGame:
_stub->_pi.load = true;
_nextState = kStateGame;
break;
case kMenuOptionSaveGame:
_stub->_pi.save = true;
_nextState = kStateGame;
break;
case kMenuOptionQuitGame:
_nextState = kStateMenu2;
break;
}
if (_stub->_pi.escape) {
_stub->_pi.escape = false;
_nextState = kStateGame;
}
break;
case kStateMenu2:
handleMenu();
switch (_menuOption) {
case kMenuOptionExitGame:
_stub->_quit = true;
break;
case kMenuOptionReturnGame:
_nextState = kStateGame;
break;
}
if (_stub->_pi.escape) {
_stub->_pi.escape = false;
_nextState = kStateGame;
}
break;
}
_stub->updateScreen();
}
void Game::mainLoop() {
_stub->init(_gameWindowTitle, kGameScreenWidth, kGameScreenHeight);
allocateTables();
loadCommonSprites();
_mixer->open();
restart();
if (_isDemo) {
playBitmapSequenceDemo();
} else {
playVideo("DATA/LOGO.AVI");
playVideo("DATA/INTRO.AVI");
}
_lastFrameTimeStamp = _stub->getTimeStamp();
while (!_stub->_quit) {
if (_switchScene) {
_switchScene = false;
if (stringEndsWith(_tempTextBuffer, "SCN")) {
win16_sndPlaySound(6);
debug(DBG_GAME, "switch to scene '%s'", _tempTextBuffer);
if (strcmp(_tempTextBuffer, "PIC4.SCN") == 0) {
debug(DBG_INFO, "End of game");
break;
}
strcpy(_currentSceneScn, _tempTextBuffer);
parseSCN(_tempTextBuffer);
} else if (stringEndsWith(_tempTextBuffer, "SAV")) {
if (_isDemo && strcmp(_tempTextBuffer, "A16.SAV") == 0) {
debug(DBG_GAME, "End of demo interactive part");
restart();
continue;
}
warning("Ignoring savestate load '%s'", _tempTextBuffer);
// should work though, as the original savestates load fine
// now, but this "feature" is only used in the demo AFAICT,
// so no need to bother...
} else {
debug(DBG_GAME, "load mov '%s'", _tempTextBuffer);
loadMOV(_tempTextBuffer);
}
if (_loadState) {
_loadState = false;
loadState(_stateSlot, false);
playMusic(_musicName);
memset(_keysPressed, 0, sizeof(_keysPressed));
}
assert(_sceneObjectsCount != 0);
if (_currentBagObject == -1) {
_currentBagObject = _bagObjectsCount - 1;
if (_currentBagObject > 0) {
_currentBagObject = 0;
}
}
if (_loadDataState != 0) {
setupScreenPalette(_bitmapBuffer0 + kOffsetBitmapPalette);
}
_gameOver = false;
_workaroundRaftFlySceneBug = strncmp(_currentSceneScn, "FLY", 3) == 0;
}
updateKeysPressedTable();
updateMouseButtonsPressed();
runObjectsScript();
if (!_switchScene) {
_stub->updateScreen();
uint32 end = _lastFrameTimeStamp + kCycleDelay;
do {
_stub->sleep(10);
_stub->processEvents();
} while (!_stub->_pi.fastMode && _stub->getTimeStamp() < end);
_lastFrameTimeStamp = _stub->getTimeStamp();
}
if (_startDialogue) {
_startDialogue = false;
handleDialogue();
}
}
clearSceneData(-1);
deallocateTables();
unloadCommonSprites();
_mixer->close();
_stub->destroy();
}