Clean up room changing code and support returning from the map.

Completely changed the interface, removing unused methods and attributes,
renaming other ones to reflect what they do, and moving some methods into the
private section.  Code changing the location, originally scattered over many
pieces of code, has been unified into one place.  Remember the previous room
when entering the map so that one can return there.

Also, the event handler processes one event at a time, preventing lost clicks
on touchpads.

svn-id: r44508

1 files changed, 0 insertions, 1 deletions

diff --git a/engines/draci/draci.h b/engines/draci/draci.h
index 9ef229c686..926742732b 100644
--- a/engines/draci/draci.h
+++ b/engines/draci/draci.h
@@ -46,7 +46,6 @@ public:
 	~DraciEngine();
 
 	int init();
-	int go();
 	Common::Error run();
 
 	bool hasFeature(Engine::EngineFeature f) const;