ALL: Add MetaEngine::simpleSaveNames()

Engines with "simple" savenames would support "Run in background" in
save/load dialog and gradual save slots unlocking. Other engines
save/load feature would be locked until save sync is over.

1 files changed, 3 insertions, 0 deletions

diff --git a/engines/toltecs/detection.cpp b/engines/toltecs/detection.cpp
index 7c707895e6..8da9106931 100644
--- a/engines/toltecs/detection.cpp
+++ b/engines/toltecs/detection.cpp
@@ -221,6 +221,7 @@ public:
 	virtual bool createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const;
 	virtual const ExtraGuiOptions getExtraGuiOptions(const Common::String &target) const;
 	SaveStateList listSaves(const char *target) const;
+	virtual bool simpleSaveNames() const;
 	virtual int getMaximumSaveSlot() const;
 	void removeSaveState(const char *target, int slot) const;
 	SaveStateDescriptor querySaveMetaInfos(const char *target, int slot) const;
@@ -288,6 +289,8 @@ SaveStateList ToltecsMetaEngine::listSaves(const char *target) const {
 	return saveList;
 }
 
+bool ToltecsMetaEngine::simpleSaveNames() const { return true; }
+
 int ToltecsMetaEngine::getMaximumSaveSlot() const {
 	return 999;
 }