Structurization of hints.

[open-adventure.git] / advent.h

diff --git a/advent.h b/advent.h
index 3cea5f569f9ac0ad7c5a54ca9c737460bf359a9c..62a54acf4ca4711048119f6c01951d5e6e4e6c96 100644 (file)
--- a/advent.h
+++ b/advent.h
@@ -51,7 +51,7 @@
 /* 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,
  * which has its own meaning as STATE_NOTFOUND. */
-#define STASHED(obj)   (-1 - game.prop[obj])
+#define STASHED(obj)   (-1 - game.objects[obj].prop)
 
 #define PROMPT "> "
 
@@ -76,14 +76,14 @@
  */
 #define DESTROY(N)   move(N, LOC_NOWHERE)
 #define MOD(N,M)     ((N) % (M))
-#define TOTING(OBJ)  (game.place[OBJ] == CARRIED)
-#define AT(OBJ)      (game.place[OBJ] == game.loc || game.fixed[OBJ] == game.loc)
+#define TOTING(OBJ)  (game.objects[OBJ].place == CARRIED)
+#define AT(OBJ)      (game.objects[OBJ].place == game.loc || game.objects[OBJ].fixed == game.loc)
 #define HERE(OBJ)    (AT(OBJ) || TOTING(OBJ))
 #define CNDBIT(L,N)  (tstbit(conditions[L],N))
-#define LIQUID()     (game.prop[BOTTLE] == WATER_BOTTLE? WATER : game.prop[BOTTLE] == OIL_BOTTLE ? OIL : NO_OBJECT )
+#define LIQUID()     (game.objects[BOTTLE].prop == WATER_BOTTLE? WATER : game.objects[BOTTLE].prop == OIL_BOTTLE ? OIL : NO_OBJECT )
 #define LIQLOC(LOC)  (CNDBIT((LOC),COND_FLUID)? CNDBIT((LOC),COND_OILY) ? OIL : WATER : NO_OBJECT)
 #define FORCED(LOC)  CNDBIT(LOC, COND_FORCED)
-#define DARK(DUMMY)  (!CNDBIT(game.loc,COND_LIT) && (game.prop[LAMP] == LAMP_DARK || !HERE(LAMP)))
+#define DARK(DUMMY)  (!CNDBIT(game.loc,COND_LIT) && (game.objects[LAMP].prop == LAMP_DARK || !HERE(LAMP)))
 #define PCT(N)       (randrange(100) < (N))
 #define GSTONE(OBJ)  ((OBJ) == EMERALD || (OBJ) == RUBY || (OBJ) == AMBER || (OBJ) == SAPPH)
 #define FOREST(LOC)  CNDBIT(LOC, COND_FOREST)
@@ -167,7 +167,7 @@ struct game_t {
     int holdng;                  // number of objects being carried
     int igo;                     // # uses of "go" instead of a direction
     int iwest;                   // # times he's said "west" instead of "w"
-    int knfloc;                  // knife location; 0 if none, -1 after caveat
+    loc_t knfloc;                // knife location; LOC_NOWERE if none, -1 after caveat
     turn_t limit;                // lifetime of lamp
     loc_t loc;                   // where player is now
     loc_t newloc;                // where player is going
@@ -178,21 +178,29 @@ struct game_t {
     int saved;                   // point penalty for saves
     int tally;                   // count of treasures gained
     int thresh;                  // current threshold for endgame scoring tier
-    bool seenbigwords;           // have we red the grafitti in the Giant's Room? 
+    bool seenbigwords;           // have we red the graffiti in the Giant's Room? 
     turn_t trnluz;               // # points lost so far due to turns used
     turn_t turns;                // counts commands given (ignores yes/no)
     char zzword[TOKLEN + 1];     // randomly generated magic word from bird
-    int abbrev[NLOCATIONS + 1];  // has location been seen?
-    int atloc[NLOCATIONS + 1];   // head of object linked list per location
-    int dseen[NDWARVES + 1];     // true if dwarf has seen him
-    loc_t dloc[NDWARVES + 1];    // location of dwarves, initially hard-wired in
-    loc_t odloc[NDWARVES + 1];   // prior loc of each dwarf, initially garbage
-    loc_t fixed[NOBJECTS + 1];   // fixed location of object (if  not IS_FREE)
+    struct {
+       int abbrev;              // has location been seen?
+       int atloc;               // head of object linked list per location
+    } locs[NLOCATIONS + 1];
+    struct {
+       int seen;                // true if dwarf has seen him
+       loc_t loc;               // location of dwarves, initially hard-wired in
+       loc_t oldloc;            // prior loc of each dwarf, initially garbage
+    } dwarves[NDWARVES + 1];
+    struct {
+       loc_t fixed;             // fixed location of object (if not IS_FREE)
+        int prop;                // object state */
+       loc_t place;             // location of object
+    } objects[NOBJECTS + 1];
+    struct { 
+       bool used;               // hints[i].used = true iff hint i has been used.
+       int lc;                 // hints[i].lc = show int at LOC with cond bit i
+    } hints[NHINTS];
     obj_t link[NOBJECTS * 2 + 1];// object-list links
-    loc_t place[NOBJECTS + 1];   // location of object
-    int hinted[NHINTS];          // hinted[i] = true iff hint i has been used.
-    int hintlc[NHINTS];          // hintlc[i] = how int at LOC with cond bit i
-    int prop[NOBJECTS + 1];      // object state array */
 };
 
 /*
@@ -236,7 +244,7 @@ typedef struct {
 #define SAVE_VERSION   30
 
 /*
- * Goes at start of gile so sabes can be identified by file(1) and the like.
+ * Goes at start of file so saves can be identified by file(1) and the like.
  */
 #define ADVENT_MAGIC   "open-adventure\n"