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      1 /*	$NetBSD: def.obj.h,v 1.6 2011/08/06 20:18:26 dholland Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
      5  * Amsterdam
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions are
     10  * met:
     11  *
     12  * - Redistributions of source code must retain the above copyright notice,
     13  * this list of conditions and the following disclaimer.
     14  *
     15  * - Redistributions in binary form must reproduce the above copyright
     16  * notice, this list of conditions and the following disclaimer in the
     17  * documentation and/or other materials provided with the distribution.
     18  *
     19  * - Neither the name of the Stichting Centrum voor Wiskunde en
     20  * Informatica, nor the names of its contributors may be used to endorse or
     21  * promote products derived from this software without specific prior
     22  * written permission.
     23  *
     24  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
     25  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     26  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
     27  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
     28  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     29  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     30  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     31  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
     32  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
     33  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     34  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     35  */
     36 
     37 /*
     38  * Copyright (c) 1982 Jay Fenlason <hack (at) gnu.org>
     39  * All rights reserved.
     40  *
     41  * Redistribution and use in source and binary forms, with or without
     42  * modification, are permitted provided that the following conditions
     43  * are met:
     44  * 1. Redistributions of source code must retain the above copyright
     45  *    notice, this list of conditions and the following disclaimer.
     46  * 2. Redistributions in binary form must reproduce the above copyright
     47  *    notice, this list of conditions and the following disclaimer in the
     48  *    documentation and/or other materials provided with the distribution.
     49  * 3. The name of the author may not be used to endorse or promote products
     50  *    derived from this software without specific prior written permission.
     51  *
     52  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
     53  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
     54  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
     55  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     56  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     57  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     58  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     59  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     60  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     61  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     62  */
     63 
     64 #ifndef _DEF_OBJ_H_
     65 #define _DEF_OBJ_H_
     66 struct obj {
     67 	struct obj *nobj;
     68 	unsigned o_id;
     69 	unsigned o_cnt_id;		/* id of container object is in */
     70 	xchar ox,oy;
     71 	xchar odx,ody;
     72 	uchar otyp;
     73 	uchar owt;
     74 	uchar quan;		/* use oextra for tmp gold objects */
     75 	schar spe;		/* quality of weapon, armor or ring (+ or -)
     76 				   number of charges for wand ( >= -1 )
     77 				   special for uball and amulet %% BAH */
     78 	char olet;
     79 	char invlet;
     80 	Bitfield(oinvis,1);	/* not yet implemented */
     81 	Bitfield(odispl,1);
     82 	Bitfield(known,1);	/* exact nature known */
     83 	Bitfield(dknown,1);	/* color or text known */
     84 	Bitfield(cursed,1);
     85 	Bitfield(unpaid,1);	/* on some bill */
     86 	Bitfield(rustfree,1);
     87 	Bitfield(onamelth,6);
     88 	long age;		/* creation date */
     89 	long owornmask;
     90 #define	W_ARM	01L
     91 #define	W_ARM2	02L
     92 #define	W_ARMH	04L
     93 #define	W_ARMS	010L
     94 #define	W_ARMG	020L
     95 #define	W_ARMOR		(W_ARM | W_ARM2 | W_ARMH | W_ARMS | W_ARMG)
     96 #define	W_RINGL	010000L	/* make W_RINGL = RING_LEFT (see uprop) */
     97 #define	W_RINGR	020000L
     98 #define	W_RING		(W_RINGL | W_RINGR)
     99 #define	W_WEP	01000L
    100 #define	W_BALL	02000L
    101 #define	W_CHAIN	04000L
    102 	long oextra[1];		/* used for name of ordinary objects - length
    103 				   is flexible; amount for tmp gold objects */
    104 };
    105 
    106 extern struct obj *fobj;
    107 
    108 #define newobj(xl)	((struct obj *) alloc((xl) + sizeof(struct obj)))
    109 #define	ONAME(otmp)	((char *) otmp->oextra)
    110 #define	OGOLD(otmp)	(otmp->oextra[0])
    111 #endif /* _DEF_OBJ_H_ */
    112