X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=advent.h;h=470e79ff5879d1a369dd30e308cf6f06a9d29789;hb=40ff648431dc1f2cb1e330d1f9a665c5f0a7cb68;hp=3c3372576b8c9cfdec568b5a296e286e8357a661;hpb=a8ac2f477a2564bcf5b40508aea2c192d237c88a;p=open-adventure.git

diff --git a/advent.h b/advent.h
index 3c33725..470e79f 100644
--- a/advent.h
+++ b/advent.h
@@ -27,7 +27,12 @@
 
 /* Special object-state values - integers > 0 are object-specific */
 #define STATE_NOTFOUND  -1	  // 'Not found" state of treasures */
-#define STATE_GROUND	0	  // After discovered, before messed with
+#define STATE_FOUND	0	  // After discovered, before messed with
+#define STATE_IN_CAVITY	1	  // State value common to all gemstones
+
+/* Special fixed object-state values - integers > 0 are location */
+#define IS_FIXED -1
+#define IS_FREE 0
 
 /* Map a state property value to a negative range, where the object cannot be
  * picked up but the value can be recovered later.  Avoid colliding with -1,
@@ -190,7 +195,7 @@ struct command_t {
     token_t wd2;
     long id1;
     long id2;
-    char raw1[BUFSIZ], raw2[BUFSIZ];
+    char raw1[LINESIZE], raw2[LINESIZE];
 };
 
 extern struct game_t game;
@@ -237,6 +242,8 @@ extern int resume(void);
 extern int restore(FILE *);
 extern long initialise(void);
 extern int action(struct command_t *command);
+extern void state_change(long obj, long state);
+
 
 void bug(enum bugtype, const char *) __attribute__((__noreturn__));