SWORD25: 'Implement' RTL support & add TODOs about missing feature support

svn-id: r53837

3 files changed, 38 insertions, 0 deletions

diff --git a/engines/sword25/detection.cpp b/engines/sword25/detection.cpp
index da34597e78..1d3a5437ac 100644
--- a/engines/sword25/detection.cpp
+++ b/engines/sword25/detection.cpp
@@ -113,6 +113,7 @@ public:
 	}
 
 	virtual bool createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const;
+	virtual bool hasFeature(MetaEngineFeature f) const;
 };
 
 bool Sword25MetaEngine::createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const {
@@ -122,6 +123,22 @@ bool Sword25MetaEngine::createInstance(OSystem *syst, Engine **engine, const ADG
 	return desc != 0;
 }
 
+bool Sword25MetaEngine::hasFeature(MetaEngineFeature f) const {
+	return false;
+	// TODO: Implement some of these features!?
+#if 0
+	return
+		(f == kSupportsListSaves) ||
+		(f == kSupportsLoadingDuringStartup) ||
+		(f == kSupportsDeleteSave) ||
+		(f == kSavesSupportMetaInfo) ||
+		(f == kSavesSupportThumbnail) ||
+		(f == kSavesSupportCreationDate) ||
+		(f == kSavesSupportPlayTime);
+#endif
+}
+
+
 #if PLUGIN_ENABLED_DYNAMIC(SWORD25)
 	REGISTER_PLUGIN_DYNAMIC(SWORD25, PLUGIN_TYPE_ENGINE, Sword25MetaEngine);
 #else
diff --git a/engines/sword25/sword25.cpp b/engines/sword25/sword25.cpp
index 62fb3506d9..5d8851e63e 100644
--- a/engines/sword25/sword25.cpp
+++ b/engines/sword25/sword25.cpp
@@ -182,4 +182,17 @@ bool Sword25Engine::loadPackages() {
 	return true;
 }
 
+bool Sword25Engine::hasFeature(EngineFeature f) const {
+	return
+		(f == kSupportsRTL);
+	// TODO: Implement more of these features?!
+#if 0
+	return
+		(f == kSupportsSubtitleOptions) ||
+		(f == kSupportsRTL) ||
+		(f == kSupportsLoadingDuringRuntime) ||
+		(f == kSupportsSavingDuringRuntime);
+#endif
+}
+
 } // End of namespace Sword25
diff --git a/engines/sword25/sword25.h b/engines/sword25/sword25.h
index cfbc26061a..2d93e2267c 100644
--- a/engines/sword25/sword25.h
+++ b/engines/sword25/sword25.h
@@ -72,6 +72,14 @@ private:
 
 protected:
 	virtual Common::Error run();
+	bool hasFeature(EngineFeature f) const;
+// 	void pauseEngineIntern(bool pause);	// TODO: Implement this!!!
+// 	void syncSoundSettings();	// TODO: Implement this!!!
+// 	Common::Error loadGameState(int slot);	// TODO: Implement this?
+// 	Common::Error saveGameState(int slot, const char *desc);	// TODO: Implement this?
+// 	bool canLoadGameStateCurrently();	// TODO: Implement this?
+// 	bool canSaveGameStateCurrently();	// TODO: Implement this?
+
 	void shutdown();
 
 public: