worm.c File Reference

#include "hack.h"
#include "lev.h"

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Data Structures
struct	wseg
Defines
#define	newseg()   (struct wseg *) alloc(sizeof(struct wseg))
#define	dealloc_seg(wseg)   free((genericptr_t) (wseg))
Functions
STATIC_DCL void	FDECL (toss_wsegs,(struct wseg *, BOOLEAN_P))
STATIC_DCL void	FDECL (shrink_worm,(int))
STATIC_DCL void	FDECL (random_dir,(XCHAR_P, XCHAR_P, xchar *, xchar *))
STATIC_DCL struct wseg *	FDECL (create_worm_tail,(int))
int	get_wormno ()
void	initworm (struct monst *worm, int wseg_count)
STATIC_OVL void	toss_wsegs (struct wseg *curr, boolean display_update)
STATIC_OVL void	shrink_worm (int wnum)
void	worm_move (struct monst *worm)
void	worm_nomove (struct monst *worm)
void	wormgone (struct monst *worm)
void	wormhitu (struct monst *worm)
void	cutoff (struct monst *worm, struct wseg *tail)
void	cutworm (struct monst *worm, xchar x, xchar y, struct obj *weap)
void	see_wsegs (struct monst *worm)
void	detect_wsegs (struct monst *worm, boolean use_detection_glyph)
void	save_worm (int fd, int mode)
void	rest_worm (int fd)
void	place_wsegs (struct monst *worm)
void	remove_worm (struct monst *worm)
void	place_worm_tail_randomly (struct monst *worm, xchar x, xchar y)
STATIC_OVL void	random_dir (xchar x, xchar y, xchar *nx, xchar *ny)
int	count_wsegs (struct monst *mtmp)
STATIC_OVL struct wseg *	create_worm_tail (int num_segs)
boolean	worm_known (struct monst *worm)
void	flip_worm_segs_vertical (struct monst *worm, int y)
void	flip_worm_segs_horizontal (struct monst *worm, int x)
Variables
struct wseg *	wheads [MAX_NUM_WORMS] = DUMMY
struct wseg *	wtails [MAX_NUM_WORMS] = DUMMY
long	wgrowtime [MAX_NUM_WORMS] = DUMMY

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Define Documentation

#define dealloc_seg

(

wseg )

free((genericptr_t) (wseg))

Referenced by save_worm(), and toss_wsegs().

#define newseg

(

)

(struct wseg *) alloc(sizeof(struct wseg))

Referenced by create_worm_tail(), initworm(), rest_worm(), and worm_move().

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Function Documentation

int count_wsegs

(

struct monst *

mtmp )

References wseg::nseg.

Referenced by digactualhole(), keepdogs(), makemon(), migrate_to_level(), mintrap(), and newcham().

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STATIC_OVL struct wseg* create_worm_tail

(

int

num_segs )

[read]

References newseg, wseg::nseg, wseg::wx, and wseg::wy.

Referenced by initworm().

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void cutoff	(	struct monst *	worm,
		struct wseg *	tail
	)

References flags, flag::mon_moving, mon_nam(), pline(), toss_wsegs(), and TRUE.

Referenced by cutworm().

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void cutworm	(	struct monst *	worm,
		xchar	x,
		xchar	y,
		struct obj *	weap
	)

References clone_mon(), cutoff(), d(), flags, get_wormno(), is_blade, monst::m_lev, max, monst::mhp, monst::mhpmax, flag::mon_moving, mon_nam(), Monnam(), wseg::nseg, place_wsegs(), pline(), remove_monster(), rn2(), rnd(), shrink_worm(), wseg::wx, and wseg::wy.

Referenced by known_hitum(), and thitmonst().

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void detect_wsegs	(	struct monst *	worm,
		boolean	use_detection_glyph
	)

References detected_monnum_to_glyph, monnum_to_glyph, wseg::nseg, PM_LONG_WORM_TAIL, show_glyph(), what_mon, wseg::wx, and wseg::wy.

Referenced by monster_detect().

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STATIC_DCL void FDECL	(	shrink_worm	,
		(int)
	)

STATIC_DCL struct wseg* FDECL	(	create_worm_tail	,
		(int)
	)		[read]

STATIC_DCL void FDECL	(	random_dir	,
		(XCHAR_P, XCHAR_P, xchar *, xchar *)
	)

STATIC_DCL void FDECL	(	toss_wsegs	,
		(struct wseg *, BOOLEAN_P)
	)

void flip_worm_segs_horizontal	(	struct monst *	worm,
		int	x
	)

References wseg::nseg, and wseg::wx.

Referenced by flip_level().

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void flip_worm_segs_vertical	(	struct monst *	worm,
		int	y
	)

References wseg::nseg, and wseg::wy.

Referenced by flip_level().

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int get_wormno

(

)

References MAX_NUM_WORMS.

Referenced by cutworm(), makemon(), mon_arrive(), and newcham().

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void initworm	(	struct monst *	worm,
		int	wseg_count
	)

References create_worm_tail(), newseg, wseg::nseg, wseg::wx, and wseg::wy.

Referenced by makemon(), mon_arrive(), and newcham().

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void place_worm_tail_randomly	(	struct monst *	worm,
		xchar	x,
		xchar	y
	)

References FALSE, goodpos(), newsym(), wseg::nseg, place_worm_seg, random_dir(), toss_wsegs(), wseg::wx, and wseg::wy.

Referenced by makemon(), newcham(), and rloc_to().

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void place_wsegs

(

struct monst *

worm )

References wseg::nseg, place_worm_seg, wseg::wx, and wseg::wy.

Referenced by cutworm(), getlev(), and replmon().

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STATIC_OVL void random_dir	(	xchar	x,
		xchar	y,
		xchar *	nx,
		xchar *	ny
	)

References COLNO, rn2(), and ROWNO.

Referenced by place_worm_tail_randomly().

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void remove_worm

(

struct monst *

worm )

References newsym(), wseg::nseg, remove_monster(), wseg::wx, and wseg::wy.

Referenced by mnearto(), movebubbles(), and rloc_to().

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void rest_worm

(

int

fd )

References MAX_NUM_WORMS, mread(), newseg, wseg::nseg, wseg::wx, and wseg::wy.

Referenced by getlev().

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void save_worm	(	int	fd,
		int	mode
	)

References bwrite(), dealloc_seg, MAX_NUM_WORMS, wseg::nseg, perform_bwrite, release_data, wseg::wx, and wseg::wy.

Referenced by savelev().

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void see_wsegs

(

struct monst *

worm )

References newsym(), wseg::nseg, wseg::wx, and wseg::wy.

Referenced by m_move(), mon_set_minvis(), and see_monsters().

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STATIC_OVL void shrink_worm

(

int

wnum )

References wseg::nseg, toss_wsegs(), and TRUE.

Referenced by cutworm(), worm_move(), and worm_nomove().

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STATIC_OVL void toss_wsegs	(	struct wseg *	curr,
		boolean	display_update
	)

References dealloc_seg, newsym(), wseg::nseg, and remove_monster().

Referenced by cutoff(), place_worm_tail_randomly(), shrink_worm(), and wormgone().

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boolean worm_known

(

struct monst *

worm )

References cansee, FALSE, wseg::nseg, TRUE, wseg::wx, and wseg::wy.

Referenced by lookat(), and monkilled().

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void worm_move

(

struct monst *

worm )

References MHPMAX, moves, newseg, newsym(), wseg::nseg, place_worm_seg, rn1, rnd(), shrink_worm(), wseg::wx, and wseg::wy.

Referenced by m_move(), mattacku(), use_defensive(), and use_misc().

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void worm_nomove

(

struct monst *

worm )

References shrink_worm().

Referenced by m_move().

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void wormgone

(

struct monst *

worm )

References toss_wsegs(), and TRUE.

Referenced by keepdogs(), m_detach(), migrate_to_level(), and newcham().

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void wormhitu

(

struct monst *

worm )

References distu, mattacku(), wseg::nseg, wseg::wx, and wseg::wy.

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Variable Documentation

long wgrowtime[MAX_NUM_WORMS] = DUMMY

struct wseg* wheads[MAX_NUM_WORMS] = DUMMY

struct wseg * wtails[MAX_NUM_WORMS] = DUMMY