- added a system to display one or two strings and/or call a special the first time the party sees a particular type of monster

- added ambient sound, both outdoor ambient sound and monster vocalizing ambient sound (eg cat meowing when in sight)
- fixed an inconsistency whereby two sounds were swapped relative to their original Mac versions
- added (but haven't yet used much) a few more typedefs for clarity

git-svn-id: http://openexile.googlecode.com/svn/trunk@86 4ebdad44-0ea0-11de-aab3-ff745001d230

osx/classes/universe.h

@@ -128,6 +128,13 @@ public:
 	void readFrom(std::istream& file);
 };
 
+enum eAmbientSound {
+	AMBIENT_NONE,
+	AMBIENT_DRIP,
+	AMBIENT_BIRD,
+	AMBIENT_CUSTOM,
+};
+
 class cUniverse{
 public:
 	cParty party;
@@ -135,6 +142,7 @@ public:
 	char town_maps[200][8][64]; // formerly stored_town_maps_type
 	cCurOut out;
 	char out_maps[100][6][48]; // formerly stored_outdoor_maps_type
+	snd_num_t out_sound;
 	FSSpec file;
 	
 	void append(legacy::stored_town_maps_type& old);