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Structurize object info.

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Eric S. Raymond 2023-04-07 09:51:49 -04:00
parent 8fe07c8bf3
commit eebc87f889
7 changed files with 190 additions and 186 deletions
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18
advent.h
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@ -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)
@ -191,12 +191,14 @@ struct game_t {
loc_t loc; // location of dwarves, initially hard-wired in
loc_t oldloc; // prior loc of each dwarf, initially garbage
} dwarves[NDWARVES + 1];
loc_t fixed[NOBJECTS + 1]; // fixed location of object (if not IS_FREE)
struct object {
loc_t fixed; // fixed location of object (if not IS_FREE)
int prop; // object state */
loc_t place; // location of object
} objects[NOBJECTS + 1];
obj_t link[NOBJECTS * 2 + 1];// object-list links
loc_t place[NOBJECTS + 1]; // location of object
bool hinted[NHINTS]; // hinted[i] = true iff hint i has been used.
int hintlc[NHINTS]; // hintlc[i] = show int at LOC with cond bit i
int prop[NOBJECTS + 1]; // object state array */
};
/*