games/hack/def.objclass.h

/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* def.objclass.h - version 1.0.3 */

/* definition of a class of objects */

struct objclass {
        char *oc_name;          /* actual name */
        char *oc_descr;         /* description when name unknown */
        char *oc_uname;         /* called by user */
        Bitfield(oc_name_known,1);
        Bitfield(oc_merge,1);   /* merge otherwise equal objects */
        char oc_olet;
        schar oc_prob;          /* probability for mkobj() */
        schar oc_delay;         /* delay when using such an object */
        uchar oc_weight;
        schar oc_oc1, oc_oc2;
        int oc_oi;
#define nutrition       oc_oi   /* for foods */
#define a_ac            oc_oc1  /* for armors - only used in ARM_BONUS */
#define ARM_BONUS(obj)  ((10 - objects[obj->otyp].a_ac) + obj->spe)
#define a_can           oc_oc2  /* for armors */
#define bits            oc_oc1  /* for wands and rings */
                                /* wands */
#define         NODIR           1
#define         IMMEDIATE       2
#define         RAY             4
                                /* rings */
#define         SPEC            1       /* +n is meaningful */
#define wldam           oc_oc1  /* for weapons and PICK_AXE */
#define wsdam           oc_oc2  /* for weapons and PICK_AXE */
#define g_val           oc_oi   /* for gems: value on exit */
};

extern struct objclass objects[];

/* definitions of all object-symbols */

#define ILLOBJ_SYM      '\\'
#define AMULET_SYM      '"'
#define FOOD_SYM        '%'
#define WEAPON_SYM      ')'
#define TOOL_SYM        '('
#define BALL_SYM        '0'
#define CHAIN_SYM       '_'
#define ROCK_SYM        '`'
#define ARMOR_SYM       '['
#define POTION_SYM      '!'
#define SCROLL_SYM      '?'
#define WAND_SYM        '/'
#define RING_SYM        '='
#define GEM_SYM         '*'
/* Other places with explicit knowledge of object symbols:
 * ....shk.c:   char shtypes[] = "=/)%?![";
 * mklev.c:     "=/)%?![<>"
 * hack.mkobj.c:        char mkobjstr[] = "))[[!!!!????%%%%/=**";
 * hack.apply.c:   otmp = getobj("0#%", "put in");
 * hack.eat.c:     otmp = getobj("%", "eat");
 * hack.invent.c:          if(index("!%?[)=*(0/\"", sym)){
 * hack.invent.c:    || index("%?!*",otmp->olet))){
 */