Mostly bugfixes and small changes.

- Changed the number of times a creature can appear in an outdoor encounter to match the documentation.
- Moved count_monst to cCurTown::countMonsters.
- Code cleanup in create_wand_monst() - removing unnecessary comparisons with true or false.
- Moved is_null_out_wand_entry to cOutdoors::cWandering::isNull().
- Moved is_null_wand_entry to cTown::cWandering::isNull().
- In create_wand_monst for the town case, I changed it so that the fourth monster (and only the fourth monster) has a 50% chance of appearing twice.
- In monst_check_speciall_terrain, replaced the commented check for town number in the force barrier case with a check for a new bit field variable: univ.town->strong_barrier
- Removed specials1, specials2, res1, and res2 from the townrecord; the checks for specials2 & 1 have been replaced with checks for the new bit field variable defy_mapping.
- In adj_town_look(), the lines uncommented in the previous revision were reduced to a single add_string_to_buf() call.
- Removed the 50 node limit in favour of an interrupt key. Pressing command-period while a node sequence is underway will now interrupt it. Control-C is supposed to have the same effect, but it's not working yet.
- Affect PC nodes other than Kill/Raise Dead now only affect the active character when the party is split up.
- Added missing breaks in the split party node which would allow the party to be split in combat or when already split, despite a message saying they can't.
- Added a second operator[] to cCurOut which takes a location as a parameter rather than an x coordinate.
- Properly fixed an earlier error in cPitc::init() which had a temporary fix; it turned out to be a case of static objects not being initialized in the right order.

git-svn-id: http://openexile.googlecode.com/svn/trunk@98 4ebdad44-0ea0-11de-aab3-ff745001d230

osx/classes/outdoors.h

@@ -28,6 +28,7 @@ public:
 		short spec_on_meet,spec_on_win,spec_on_flee,cant_flee;
 		short end_spec1,end_spec2;
 		
+		bool isNull();
 		cWandering& operator = (legacy::out_wandering_type old);
 		void writeTo(std::ostream& file, std::string prefix = "");
 		void readAttrFrom(std::string cur, std::istream& sin);
@@ -58,9 +59,9 @@ public:
 	char comment[256];
 	char spec_strs[90][256];
 	char sign_strs[8][256];
-	char(& out_strs(short i))[256] __attribute__((deprecated));
 	bool special_spot[48][48];
 	
+	char(& out_strs(short i))[256] __attribute__((deprecated));
 	cOutdoors();
 	cOutdoors& operator = (legacy::outdoor_record_type& old);
 	void writeTo(std::ostream& file);