Source:NetHack 3.2.0/objclass.h

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1.    /*	SCCS Id: @(#)objclass.h	3.2	95/08/13	*/
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    
5.    #ifndef OBJCLASS_H
6.    #define OBJCLASS_H
7.    
8.    /* definition of a class of objects */
9.    
10.   struct objclass {
11.   	short	oc_name_idx;		/* index of actual name */
12.   	short	oc_descr_idx;		/* description when name unknown */
13.   	char *	oc_uname;		/* called by user */
14.   	Bitfield(oc_name_known,1);
15.   	Bitfield(oc_merge,1);	/* merge otherwise equal objects */
16.   	Bitfield(oc_uses_known,1); /* obj->known affects full decription */
17.   				/* otherwise, obj->dknown and obj->bknown */
18.   				/* tell all, and obj->known should always */
19.   				/* be set for proper merging behavior */
20.   	Bitfield(oc_pre_discovered,1);	/* Already known at start of game; */
21.   					/* won't be listed as a discovery. */
22.   	Bitfield(oc_magic,1);	/* inherently magical object */
23.   	Bitfield(oc_charged,1);	/* may have +n or (n) charges */
24.   	Bitfield(oc_unique,1);	/* special one-of-a-kind object */
25.   	Bitfield(oc_nowish,1);	/* cannot wish for this object */
26.   
27.   	Bitfield(oc_big,1);
28.   #define oc_bimanual	oc_big	/* for weapons & tools used as weapons */
29.   #define oc_bulky	oc_big	/* for armor */
30.   	Bitfield(oc_tough,1);	/* hard gems/rings */
31.   
32.   	Bitfield(oc_dir,2);
33.   #define NODIR		1	/* for wands/spells: non-directional */
34.   #define IMMEDIATE	2	/*		     directional */
35.   #define RAY		3	/*		     zap beams */
36.   
37.   #define PIERCE		1	/* for weapons & tools used as weapons */
38.   #define SLASH		2
39.   #define WHACK		0
40.   
41.   	Bitfield(oc_subtyp,3);
42.   #define oc_armcat	oc_subtyp   /* for armor */
43.   #define oc_weptool	oc_subtyp   /* for tools, must be one of below */
44.   #define oc_wepcat	oc_subtyp   /* for weapons, tools, gems */
45.   
46.   #define ARM_SHIELD	1	/* needed for special wear function */
47.   #define ARM_HELM	2
48.   #define ARM_GLOVES	3
49.   #define ARM_BOOTS	4
50.   #define ARM_CLOAK	5
51.   #define ARM_SHIRT	6
52.   #define ARM_SUIT	0
53.   
54.   #define WEP_BOW		1
55.   #define WEP_AMMO	2
56.   #define WEP_MISSILE	3
57.   #define WEP_SPEAR	4	/* not used at present */
58.   #define WEP_POLEARM	5	/* not used at present */
59.   #define WEP_BLADE	6
60.   #define WEP_SWORD	7
61.   
62.   	Bitfield(oc_material,5);
63.   #define LIQUID		1	/* currently only for venom */
64.   #define WAX		2
65.   #define VEGGY		3	/* foodstuffs */
66.   #define FLESH		4	/*   ditto    */
67.   #define PAPER		5
68.   #define CLOTH		6
69.   #define LEATHER		7
70.   #define WOOD		8
71.   #define BONE		9
72.   #define DRAGON_HIDE	10	/* not leather! */
73.   #define IRON		11	/* Fe - includes steel */
74.   #define METAL		12	/* Sn, &c. */
75.   #define COPPER		13	/* Cu - includes brass */
76.   #define SILVER		14	/* Ag */
77.   #define GOLD		15	/* Au */
78.   #define PLATINUM	16	/* Pt */
79.   #define MITHRIL		17
80.   #define PLASTIC		18
81.   #define GLASS		19
82.   #define GEMSTONE	20
83.   #define MINERAL		21
84.   
85.   #define is_organic(otmp)	(objects[otmp->otyp].oc_material <= WOOD)
86.   #define is_metallic(otmp)	(objects[otmp->otyp].oc_material >= IRON && \
87.   				 objects[otmp->otyp].oc_material <= MITHRIL)
88.   #define is_corrodeable(otmp)	(objects[otmp->otyp].oc_material == COPPER)
89.   #define is_rustprone(otmp)	(objects[otmp->otyp].oc_material == IRON)
90.   
91.   	uchar	oc_oprop;		/* property (invis, &c.) conveyed */
92.   	char	oc_class;		/* object class */
93.   	schar	oc_delay;		/* delay when using such an object */
94.   #ifdef TEXTCOLOR
95.   	uchar	oc_color;		/* display color of the object */
96.   #endif /* TEXTCOLOR */
97.   	short	oc_prob;		/* probability, used in mkobj() */
98.   	unsigned short	oc_weight;	/* encumbrance (1 cn = 0.1 lb.) */
99.   	short	oc_cost;		/* base cost in shops */
100.  /* Check the AD&D rules!  The FIRST is small monster damage. */
101.  /* for weapons, and tools, rocks, and gems useful as weapons */
102.  	schar	oc_wsdam, oc_wldam;	/* max small/large monster damage */
103.  	schar	oc_oc1, oc_oc2;
104.  #define oc_hitbon	oc_oc1		/* weapons: "to hit" bonus */
105.  #define w_propellor	oc_oc2		/* weapons: negative value = bow */
106.  #define WP_BOW		1
107.  #define WP_SLING	2
108.  #define WP_CROSSBOW	3
109.  
110.  #define a_ac		oc_oc1	/* armor class, used in ARM_BONUS in do.c */
111.  #define a_can		oc_oc2		/* armor: used in mhitu.c */
112.  #define oc_level	oc_oc2		/* books: spell level */
113.  
114.  	unsigned short	oc_nutrition;	/* food value */
115.  };
116.  
117.  struct objdescr {
118.  	const char *oc_name;		/* actual name */
119.  	const char *oc_descr;		/* description when name unknown */
120.  };
121.  
122.  extern NEARDATA struct objclass objects[];
123.  extern NEARDATA struct objdescr obj_descr[];
124.  
125.  /*
126.   * All objects have a class. Make sure that all classes have a corresponding
127.   * symbol below.
128.   */
129.  #define RANDOM_CLASS	 0	/* used for generating random objects */
130.  #define ILLOBJ_CLASS	 1
131.  #define WEAPON_CLASS	 2
132.  #define ARMOR_CLASS	 3
133.  #define RING_CLASS	 4
134.  #define AMULET_CLASS	 5
135.  #define TOOL_CLASS	 6
136.  #define FOOD_CLASS	 7
137.  #define POTION_CLASS	 8
138.  #define SCROLL_CLASS	 9
139.  #define SPBOOK_CLASS	10	/* actually SPELL-book */
140.  #define WAND_CLASS	11
141.  #define GOLD_CLASS	12
142.  #define GEM_CLASS	13
143.  #define ROCK_CLASS	14
144.  #define BALL_CLASS	15
145.  #define CHAIN_CLASS	16
146.  #define VENOM_CLASS	17
147.  #define MAXOCLASSES     18
148.  
149.  #define ALLOW_COUNT	(MAXOCLASSES+1)	/* Can be used in the object class */
150.  #define ALL_CLASSES	(MAXOCLASSES+2)	/* input to getobj().		   */
151.  #define ALLOW_NONE	(MAXOCLASSES+3)	/*				   */
152.  
153.  #define BURNING_OIL	(MAXOCLASSES+1)	/* Can be used as input to explode. */
154.  
155.  #if 0	/* moved to decl.h so that makedefs.c won't see them */
156.  extern const char def_oc_syms[MAXOCLASSES];	/* default class symbols */
157.  extern uchar oc_syms[MAXOCLASSES];		/* current class symbols */
158.  #endif
159.  
160.  /* Default definitions of all object-symbols (must match classes above). */
161.  
162.  #define ILLOBJ_SYM	']'	/* should be same as S_MIMIC_DEF      */
163.  #define WEAPON_SYM	')'
164.  #define ARMOR_SYM	'['
165.  #define RING_SYM	'='
166.  #define AMULET_SYM	'"'
167.  #define TOOL_SYM	'('
168.  #define FOOD_SYM	'%'
169.  #define POTION_SYM	'!'
170.  #define SCROLL_SYM	'?'
171.  #define SPBOOK_SYM	'+'
172.  #define WAND_SYM	'/'
173.  #define GOLD_SYM	'$'
174.  #define GEM_SYM		'*'
175.  #define ROCK_SYM	'`'
176.  #define BALL_SYM	'0'
177.  #define CHAIN_SYM	'_'
178.  #define VENOM_SYM	'.'
179.  
180.  struct fruit {
181.  	char fname[PL_FSIZ];
182.  	int fid;
183.  	struct fruit *nextf;
184.  };
185.  #define newfruit() (struct fruit *)alloc(sizeof(struct fruit))
186.  #define dealloc_fruit(rind) free((genericptr_t) (rind))
187.  
188.  #define OBJ_NAME(obj)  (obj_descr[(obj).oc_name_idx].oc_name)
189.  #define OBJ_DESCR(obj) (obj_descr[(obj).oc_descr_idx].oc_descr)
190.  #endif /* OBJCLASS_H */