xref: /netbsd/games/hack/def.objclass.h (revision f2ade2f2)
1 /*	$NetBSD: def.objclass.h,v 1.7 2011/08/06 19:23:38 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@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_OBJCLASS_H_
65 #define _DEF_OBJCLASS_H_
66 /* definition of a class of objects */
67 
68 struct objclass {
69 	const char *oc_name;		/* actual name */
70 	const char *oc_descr;		/* description when name unknown */
71 	char *oc_uname;		/* called by user */
72 	Bitfield(oc_name_known,1);
73 	Bitfield(oc_merge,1);	/* merge otherwise equal objects */
74 	char oc_olet;
75 	schar oc_prob;		/* probability for mkobj() */
76 	schar oc_delay;		/* delay when using such an object */
77 	uchar oc_weight;
78 	schar oc_oc1, oc_oc2;
79 	int oc_oi;
80 #define	nutrition	oc_oi	/* for foods */
81 #define	a_ac		oc_oc1	/* for armors - only used in ARM_BONUS */
82 #define ARM_BONUS(obj)	((10 - objects[obj->otyp].a_ac) + obj->spe)
83 #define	a_can		oc_oc2	/* for armors */
84 #define bits		oc_oc1	/* for wands and rings */
85 				/* wands */
86 #define		NODIR		1
87 #define		IMMEDIATE	2
88 #define		RAY		4
89 				/* rings */
90 #define		SPEC		1	/* +n is meaningful */
91 #define	wldam		oc_oc1	/* for weapons and PICK_AXE */
92 #define	wsdam		oc_oc2	/* for weapons and PICK_AXE */
93 #define	g_val		oc_oi	/* for gems: value on exit */
94 };
95 
96 extern struct objclass objects[];
97 
98 /* definitions of all object-symbols */
99 
100 #define	ILLOBJ_SYM	'\\'
101 #define	AMULET_SYM	'"'
102 #define	FOOD_SYM	'%'
103 #define	WEAPON_SYM	')'
104 #define	TOOL_SYM	'('
105 #define	BALL_SYM	'0'
106 #define	CHAIN_SYM	'_'
107 #define	ROCK_SYM	'`'
108 #define	ARMOR_SYM	'['
109 #define	POTION_SYM	'!'
110 #define	SCROLL_SYM	'?'
111 #define	WAND_SYM	'/'
112 #define	RING_SYM	'='
113 #define	GEM_SYM		'*'
114 /* Other places with explicit knowledge of object symbols:
115  * ....shk.c:	char shtypes[] = "=/)%?![";
116  * mklev.c:	"=/)%?![<>"
117  * hack.mkobj.c:	char mkobjstr[] = "))[[!!!!????%%%%/=**";
118  * hack.apply.c:   otmp = getobj("0#%", "put in");
119  * hack.eat.c:     otmp = getobj("%", "eat");
120  * hack.invent.c:          if(strchr("!%?[)=*(0/\"", sym)){
121  * hack.invent.c:    || strchr("%?!*",otmp->olet))){
122  */
123 #endif /* _DEF_OBJCLASS_H_ */
124