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, 58 insertions, 0 deletions

diff --git a/crawl-ref/source/state.h b/crawl-ref/source/state.h
new file mode 100644
index 0000000000..de2c1b8f3a
--- /dev/null
+++ b/crawl-ref/source/state.h
@@ -0,0 +1,58 @@
+/*
+ *  File:       state.h
+ *  Summary:    Game state.
+ *  Written by: Linley Henzell
+ *
+ *  Modified for Crawl Reference by $Author: j-p-e-g $ on $Date: 2007-09-10 11:21:32 -0700 (Mon, 10 Sep 2007) $
+ *
+ *  Change History (most recent first):
+ *
+ * <1>     7/11/07    MPC   Split off from externs.h
+ */
+
+#ifndef STATE_H
+#define STATE_H
+
+// Track various aspects of Crawl game state.
+struct game_state
+{
+    bool mouse_enabled;     // True if mouse input is currently relevant.
+    
+    bool waiting_for_command; // True when the game is waiting for a command.
+    bool terminal_resized;   // True if the term was resized and we need to
+                             // take action to handle it.
+    
+    bool io_inited;         // Is curses or the equivalent initialised?
+    bool need_save;         // Set to true when game has started.
+    bool saving_game;       // Set to true while in save_game.
+    bool updating_scores;   // Set to true while updating hiscores.
+
+    int  seen_hups;         // Set to true if SIGHUP received.
+
+    bool map_stat_gen;      // Set if we're generating stats on maps.
+    
+    bool unicode_ok;        // Is unicode support available?
+
+    std::string (*glyph2strfn)(unsigned glyph);
+    int  (*multibyte_strlen)(const std::string &s);
+    void (*terminal_resize_handler)();
+    void (*terminal_resize_check)();
+
+    game_state() : mouse_enabled(false), waiting_for_command(false),
+                   terminal_resized(false), io_inited(false), need_save(false),
+                   saving_game(false), updating_scores(false),
+                   seen_hups(0), map_stat_gen(false), unicode_ok(false),
+                   glyph2strfn(NULL), multibyte_strlen(NULL),
+                   terminal_resize_handler(NULL), terminal_resize_check(NULL)
+    {
+    }
+
+    void check_term_size() const
+    {
+        if (terminal_resize_check)
+            (*terminal_resize_check)();
+    }
+};
+extern game_state crawl_state;
+
+#endif