Cleanup of input() in acr.cc.

Changed travel API - it now returns the proper command_type
instead of using the move_x, move_y variables.
IMPORTANT: While I believe that DOS support is maintained,
I might have broken it and I can't test myself. Someone with
a DOS console should test this.


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/branches/stone_soup@66 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 5 insertions, 2 deletions

diff --git a/crawl-ref/source/travel.h b/crawl-ref/source/travel.h
index e4478af0fb..de3ebfcf8e 100644
--- a/crawl-ref/source/travel.h
+++ b/crawl-ref/source/travel.h
@@ -31,8 +31,9 @@ unsigned char is_waypoint(int x, int y);
 void update_excludes();
 bool is_stair(unsigned gridc);
 bool is_travelable_stair(unsigned gridc);
-int stair_direction(int stair_feat);
+command_type stair_direction(int stair_feat);
 bool is_player_mapped(unsigned char envch);
+command_type direction_to_command( char x, char y );
 bool is_resting( void );
 bool can_travel_interlevel();
 
@@ -61,7 +62,7 @@ void start_translevel_travel(bool prompt_for_destination = true);
 
 void start_travel(int x, int y);
 
-void travel(int *keyin, char *move_x, char *move_y);
+command_type travel();
 
 int travel_direction(unsigned char branch, int subdungeondepth);
 
@@ -351,6 +352,8 @@ private:
 
 int level_distance(level_id first, level_id second);
 
+bool can_travel_interlevel();
+
 extern TravelCache travel_cache;
 
 #endif // TRAVEL_H