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Some slight documentation.

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svn-id: r41006
This commit is contained in:
Johannes Schickel 2009-05-29 14:58:08 +00:00
parent f4b15bb87f
commit d9228d69a7
1 changed files with 11 additions and 2 deletions
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13
engines/kyra/detection.cpp
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@ -1204,7 +1204,8 @@ SaveStateList KyraMetaEngine::listSaves(const char *target) const {
Common::InSaveFile *in = saveFileMan->openForLoading(*file);
if (in) {
if (Kyra::KyraEngine_v1::readSaveHeader(in, false, header) == Kyra::KyraEngine_v1::kRSHENoError) {
// Workaround for old savegames using 'German' as description for kyra3 start savegame (slot 0)
// WORKAROUND: Old savegames are using 'German' as description for kyra3 restart game save (slot 0),
// since that looks odd we replace it by "New Game".
if (slotNum == 0 && header.gameID == Kyra::GI_KYRA3)
header.description = "New Game";
@ -1221,7 +1222,9 @@ SaveStateList KyraMetaEngine::listSaves(const char *target) const {
int KyraMetaEngine::getMaximumSaveSlot() const { return 999; }
void KyraMetaEngine::removeSaveState(const char *target, int slot) const {
// In Kyra games slot 0 can't be deleted, it's for restarting the game(s)
// In Kyra games slot 0 can't be deleted, it's for restarting the game(s).
// An exception makes Lands of Lore here, it does not have any way to restart the
// game except via its main menu.
if (slot == 0 && !ConfMan.getDomain(target)->get("gameid").equalsIgnoreCase("lol"))
return;
@ -1244,7 +1247,13 @@ SaveStateDescriptor KyraMetaEngine::querySaveMetaInfos(const char *target, int s
SaveStateDescriptor desc(slot, header.description);
bool lolGame = ConfMan.getDomain(target)->get("gameid").equalsIgnoreCase("lol");
// Slot 0 is used for the 'restart game' save in all three Kyrandia games, thus
// we prevent it from being deleted.
desc.setDeletableFlag(slot != 0 || lolGame);
// We don't allow quick saves (slot 990 till 998) to be overwritten.
// The same goes for the 'Autosave', which is slot 999.
desc.setWriteProtectedFlag((slot == 0 && !lolGame) || slot >= 990);
desc.setThumbnail(header.thumbnail);