xref: /original-bsd/games/hack/def.trap.h (revision 9cf4abdc)
1 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
2 /* def.trap.h - version 1.0.2 */
3 
4 struct trap {
5 	struct trap *ntrap;
6 	xchar tx,ty;
7 	unsigned ttyp:5;
8 	unsigned tseen:1;
9 	unsigned once:1;
10 };
11 
12 extern struct trap *ftrap;
13 struct trap *t_at();
14 #define newtrap()	(struct trap *) alloc(sizeof(struct trap))
15 
16 /* various kinds of traps */
17 #define BEAR_TRAP	0
18 #define	ARROW_TRAP	1
19 #define	DART_TRAP	2
20 #define TRAPDOOR	3
21 #define	TELEP_TRAP	4
22 #define PIT 		5
23 #define SLP_GAS_TRAP	6
24 #define	PIERC		7
25 #define	MIMIC		8	/* used only in mklev.c */
26 #define TRAPNUM 	9	/* if not less than 32, change sizeof(ttyp) */
27 				/* see also mtrapseen (bit map) */
28