Split off portions of externs.h and enum.h into other files. The

crawl_environment, player and monsters classes have been left in
externs.h, which necessitates that all of the enums references by
those classes stay in enums.h, since you can't forward declare an
enum.  However, it's a start.

Also, portions of misc.{cc,h} have been split off into traps.{cc,h},
place.{cc,h} and terrain.{cc,h}


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@2095 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 23 insertions, 1 deletions

diff --git a/crawl-ref/source/cio.h b/crawl-ref/source/cio.h
index 376d806c72..c21a54aa94 100644
--- a/crawl-ref/source/cio.h
+++ b/crawl-ref/source/cio.h
@@ -11,10 +11,31 @@
 #include "AppHdr.h"
 #include "externs.h"
 #include "defines.h"
+#include "direct.h"
 #include <cctype>
 #include <string>
 #include <vector>
 
+class input_history
+{
+public:
+    input_history(size_t size);
+
+    void new_input(const std::string &s);
+    void clear();
+    
+    const std::string *prev();
+    const std::string *next();
+
+    void go_end();
+private:
+    typedef std::list<std::string> string_list;
+    
+    string_list             history;
+    string_list::iterator   pos;
+    size_t maxsize;
+};
+
 void cursorxy(int x, int y);
 
 // Read one key, flag it as a mouse event if appropriate, but apply no
@@ -36,7 +57,6 @@ void get_input_line( char *const buff, int len );
 // In view.cc, declared here for default argument to cancelable_get_line()
 int get_number_of_cols(void);
 
-class input_history;
 // Returns zero if user entered text and pressed Enter, otherwise returns the 
 // key pressed that caused the exit, usually Escape.
 //
@@ -224,4 +244,6 @@ private:
     int             pos;
 };
 
+typedef int keycode_type;
+
 #endif