SKY: Add gui-option for alt-intro

Ideally, this should only be added for the CD version but I don't
think we have any mechanism for telling the CD and floppy versions
apart.

1 files changed, 16 insertions, 0 deletions

diff --git a/engines/sky/detection.cpp b/engines/sky/detection.cpp
index 2b702e99ea..aaac1fce79 100644
--- a/engines/sky/detection.cpp
+++ b/engines/sky/detection.cpp
@@ -27,17 +27,26 @@
 
 #include "common/config-manager.h"
 #include "engines/advancedDetector.h"
+#include "engines/metaengine.h"
 #include "common/system.h"
 #include "common/file.h"
 #include "common/fs.h"
 #include "common/savefile.h"
 #include "common/textconsole.h"
+#include "common/translation.h"
 
 #include "engines/metaengine.h"
 
 static const PlainGameDescriptor skySetting =
 	{"sky", "Beneath a Steel Sky" };
 
+static const ExtraGuiOption skyExtraGuiOption = {
+	_s("Floppy intro"),
+	_s("Use the floppy verion's intro (CD version only)"),
+	"alt_intro",
+	false
+};
+
 struct SkyVersion {
 	int dinnerTableEntries;
 	int dataDiskSize;
@@ -68,6 +77,7 @@ public:
 
 	virtual bool hasFeature(MetaEngineFeature f) const;
 	virtual GameList getSupportedGames() const;
+	virtual const ExtraGuiOptions getExtraGuiOptions(const Common::String &target) const;
 	virtual GameDescriptor findGame(const char *gameid) const;
 	virtual GameList detectGames(const Common::FSList &fslist) const;
 
@@ -106,6 +116,12 @@ GameList SkyMetaEngine::getSupportedGames() const {
 	return games;
 }
 
+const ExtraGuiOptions SkyMetaEngine::getExtraGuiOptions(const Common::String &target) const {
+	ExtraGuiOptions options;
+	options.push_back(skyExtraGuiOption);
+	return options;
+}
+
 GameDescriptor SkyMetaEngine::findGame(const char *gameid) const {
 	if (0 == scumm_stricmp(gameid, skySetting.gameid))
 		return skySetting;