int GUI_HoF::loadMenu(Button *caller) {
updateSaveFileList(_vm->_targetName);
if (!_vm->_menuDirectlyToLoad) {
updateMenuButton(caller);
restorePage1(_vm->_screenBuffer);
backUpPage1(_vm->_screenBuffer);
}
_savegameOffset = 0;
setupSavegameNames(_loadMenu, 5);
initMenu(_loadMenu);
_isLoadMenu = true;
_noLoadProcess = false;
_vm->_gameToLoad = -1;
updateAllMenuButtons();
_screen->updateScreen();
while (_isLoadMenu) {
processHighlights(_loadMenu);
getInput();
}
if (_noLoadProcess) {
if (!_vm->_menuDirectlyToLoad) {
restorePage1(_vm->_screenBuffer);
backUpPage1(_vm->_screenBuffer);
initMenu(*_currentMenu);
updateAllMenuButtons();
}
} else if (_vm->_gameToLoad >= 0) {
restorePage1(_vm->_screenBuffer);
restorePalette();
_vm->loadGameStateCheck(_vm->_gameToLoad);
if (_vm->_gameToLoad == 0) {
_restartGame = true;
for (int i = 0; i < 23; ++i)
_vm->resetCauldronStateTable(i);
_vm->runStartScript(1, 1);
}
_displayMenu = false;
_loadedSave = true;
}
return 0;
}
void GUI::updateSaveSlotsList(Common::String targetName, bool force) {
if (!_saveSlotsListUpdateNeeded && !force)
return;
_saveSlotsListUpdateNeeded = false;
if (_savegameList) {
for (int i = 0; i < _savegameListSize; i++)
delete[] _savegameList[i];
delete[] _savegameList;
}
updateSaveFileList(targetName, true);
int numSaves = _savegameListSize = _saveSlots.size();
bool allowEmptySlots = (_vm->game() == GI_EOB1 || _vm->game() == GI_EOB2);
if (_savegameListSize) {
if (allowEmptySlots)
_savegameListSize = 990;
KyraEngine_v1::SaveHeader header;
Common::InSaveFile *in;
_savegameList = new char*[_savegameListSize];
memset(_savegameList, 0, _savegameListSize * sizeof(char *));
for (int i = 0; i < numSaves; i++) {
in = _vm->openSaveForReading(_vm->getSavegameFilename(targetName, _saveSlots[i]).c_str(), header, targetName == _vm->_targetName);
char **listEntry = &_savegameList[allowEmptySlots ? _saveSlots[i] : i];
if (in) {
*listEntry = new char[header.description.size() + 1];
Common::strlcpy(*listEntry, header.description.c_str(), header.description.size() + 1);
Util::convertISOToDOS(*listEntry);
delete in;
} else {
*listEntry = 0;
error("GUI::updateSavegameList(): Unexpected missing save file for slot: %d.", _saveSlots[i]);
}
}
} else {
_savegameList = 0;
}
}