Source:NetHack 3.0.0/obj.h

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1.    /*	SCCS Id: @(#)obj.h	3.0	88/04/12
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    
5.    #ifndef OBJ_H
6.    #define OBJ_H
7.    
8.    struct obj {
9.    	struct obj *nobj;
10.   	struct obj *cobj;		/* id of container object is in */
11.   /*	unsigned o_cwt;			/* container weight capacity */
12.   	unsigned o_id;
13.   	xchar ox,oy;
14.   	xchar odx,ody;
15.   	unsigned otyp;
16.   	unsigned owt;
17.   	unsigned quan;		/* use oextra for tmp gold objects */
18.   
19.   	schar spe;		/* quality of weapon, armor or ring (+ or -)
20.   				   number of charges for wand ( >= -1 )
21.   				   marks your eggs, spinach tins, key shapes
22.   				   indicates statues have spellbooks inside
23.   				   tells which fruit a fruit is
24.   				   special for uball and amulet %% BAH */
25.   #define N_LOX	10	/* # of key/lock shapes */
26.   	char	olet;
27.   	char	invlet;
28.   	int	corpsenm;	/* type of corpse is mons[corpsenm] */
29.   #define leashmon  corpsenm	/* gets m_id of attached pet */
30.   	Bitfield(oinvis,1);	/* not yet implemented */
31.   	Bitfield(olocked,1);	/* object is locked */
32.   #define recharged olocked	/* recharged once */
33.   	Bitfield(otrapped,1);	/* container is trapped */
34.   #define opoisoned otrapped	/* weapon has been coated with poison */
35.   	Bitfield(odispl,1);
36.   	Bitfield(known,1);	/* exact nature known */
37.   	Bitfield(dknown,1);	/* color or text known */
38.   	Bitfield(bknown,1);	/* blessing or curse known */
39.   	Bitfield(cursed,1);
40.   	Bitfield(blessed,1);
41.   	Bitfield(unpaid,1);	/* on some bill */
42.   	Bitfield(rustfree,1);
43.   #define flameproof 	rustfree/* for non-metal armor items */
44.   	Bitfield(no_charge,1);	/* if shk shouldn't charge for this */
45.   	Bitfield(onamelth,6);
46.   	long age;		/* creation date */
47.   	long owornmask;
48.   #define	W_ARM	040000L
49.   #define	W_ARMC	0100000L
50.   #define	W_ARMH	0200000L
51.   #define	W_ARMS	0400000L
52.   #define	W_ARMG	01000000L
53.   #define	W_ARMF	02000000L
54.   #define	W_AMUL	04000000L
55.   #define	W_TOOL	010000000L	/* wearing another tool (see uprop) */
56.   #ifdef SHIRT
57.   #define	W_ARMU	020000000L
58.   #define	W_ARMOR	(W_ARM | W_ARMC | W_ARMH | W_ARMS | W_ARMG | W_ARMF | W_ARMU)
59.   #else
60.   #define	W_ARMOR	(W_ARM | W_ARMC | W_ARMH | W_ARMS | W_ARMG | W_ARMF)
61.   #endif
62.   #define	W_RINGL	010000L	/* make W_RINGL = RING_LEFT (see uprop) */
63.   #define	W_RINGR	020000L
64.   #define	W_RING	(W_RINGL | W_RINGR)
65.   #define	W_WEP	01000L
66.   #define	W_BALL	02000L
67.   #define	W_CHAIN	04000L
68.   	long oextra[1];		/* used for name of ordinary objects - length
69.   				   is flexible; amount for tmp gold objects */
70.   };
71.   
72.   extern struct obj *fobj;
73.   
74.   #define newobj(xl)	(struct obj *) alloc((unsigned)(xl) + sizeof(struct obj))
75.   #define	ONAME(otmp)	((char *) otmp->oextra)
76.   #define	OGOLD(otmp)	(otmp->oextra[0])
77.   
78.   # ifndef STUPID_CPP	/* otherwise these macros are functions in lock.c */
79.   #define Is_container(otmp)	(otmp->otyp >= ICE_BOX && otmp->otyp <= BAG_OF_TRICKS)
80.   #define Is_box(otmp)	(otmp->otyp == LARGE_BOX || otmp->otyp == CHEST)
81.   #define Is_mbag(otmp)	(otmp->otyp == BAG_OF_HOLDING || otmp->otyp == BAG_OF_TRICKS)
82.   
83.   #define is_sword(otmp)	(otmp->otyp >= SHORT_SWORD && otmp->otyp <= KATANA)
84.   #define bimanual(otmp)	(otmp->olet == WEAPON_SYM && objects[otmp->otyp].oc_bimanual)
85.   # endif /* STUPID_CPP */
86.   
87.   #endif /* OBJ_H /**/