/*      $OpenBSD: def.obj.h,v 1.3 2003/03/16 21:22:35 camield Exp $*/
/*      $NetBSD: def.obj.h,v 1.3 1995/03/23 08:29:32 cgd Exp $*/

/*
 * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
 * Amsterdam
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * - Neither the name of the Stichting Centrum voor Wiskunde en
 * Informatica, nor the names of its contributors may be used to endorse or
 * promote products derived from this software without specific prior
 * written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

struct obj {
        struct obj *nobj;
        unsigned o_id;
        unsigned o_cnt_id;              /* id of container object is in */
        xchar ox,oy;
        xchar odx,ody;
        uchar otyp;
        uchar owt;
        uchar quan;             /* use oextra for tmp gold objects */
        schar spe;              /* quality of weapon, armor or ring (+ or -)
                                   number of charges for wand ( >= -1 )
                                   special for uball and amulet %% BAH */
        char olet;
        char invlet;
        Bitfield(oinvis,1);     /* not yet implemented */
        Bitfield(odispl,1);
        Bitfield(known,1);      /* exact nature known */
        Bitfield(dknown,1);     /* color or text known */
        Bitfield(cursed,1);
        Bitfield(unpaid,1);     /* on some bill */
        Bitfield(rustfree,1);
        Bitfield(onamelth,6);
        long age;               /* creation date */
        long owornmask;
#define W_ARM   01L
#define W_ARM2  02L
#define W_ARMH  04L
#define W_ARMS  010L
#define W_ARMG  020L
#define W_ARMOR         (W_ARM | W_ARM2 | W_ARMH | W_ARMS | W_ARMG)
#define W_RINGL 010000L /* make W_RINGL = RING_LEFT (see uprop) */
#define W_RINGR 020000L
#define W_RING          (W_RINGL | W_RINGR)
#define W_WEP   01000L
#define W_BALL  02000L
#define W_CHAIN 04000L
        long oextra[1];         /* used for name of ordinary objects - length
                                   is flexible; amount for tmp gold objects */
};

extern struct obj *fobj;

#define newobj(xl)      (struct obj *) alloc((unsigned)(xl) + sizeof(struct obj))
#define ONAME(otmp)     ((char *) otmp->oextra)
#define OGOLD(otmp)     (otmp->oextra[0])