ALL: Make simpleSaveNames() a MetaEngineFeature

Added it into hasFeature() of all engines which returned `true` in
simpleSaveNames() before.

As mentioned in #788, SCI is not always using simple names, so it
doesn't have such feature now.

1 files changed, 2 insertions, 4 deletions

diff --git a/engines/sword2/sword2.cpp b/engines/sword2/sword2.cpp
index 3213a26e4c..4f3caa437e 100644
--- a/engines/sword2/sword2.cpp
+++ b/engines/sword2/sword2.cpp
@@ -97,7 +97,6 @@ public:
 	virtual GameDescriptor findGame(const char *gameid) const;
 	virtual GameList detectGames(const Common::FSList &fslist) const;
 	virtual SaveStateList listSaves(const char *target) const;
-	virtual bool simpleSaveNames() const;
 	virtual int getMaximumSaveSlot() const;
 	virtual void removeSaveState(const char *target, int slot) const;
 
@@ -108,7 +107,8 @@ bool Sword2MetaEngine::hasFeature(MetaEngineFeature f) const {
 	return
 		(f == kSupportsListSaves) ||
 		(f == kSupportsLoadingDuringStartup) ||
-		(f == kSupportsDeleteSave);
+		(f == kSupportsDeleteSave) ||
+		(f == kSimpleSavesNames);
 }
 
 bool Sword2::Sword2Engine::hasFeature(EngineFeature f) const {
@@ -257,8 +257,6 @@ SaveStateList Sword2MetaEngine::listSaves(const char *target) const {
 	return saveList;
 }
 
-bool Sword2MetaEngine::simpleSaveNames() const { return true; }
-
 int Sword2MetaEngine::getMaximumSaveSlot() const { return 999; }
 
 void Sword2MetaEngine::removeSaveState(const char *target, int slot) const {