rect.c File Reference

#include "hack.h"

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Defines
#define	MAXRECT   50
#define	XLIM   4
#define	YLIM   3
Functions
int	FDECL (get_rect_ind,(NhRect *))
static boolean	FDECL (intersect,(NhRect *, NhRect *, NhRect *))
void	init_rect ()
int	get_rect_ind (NhRect *r)
NhRect *	get_rect (NhRect *r)
NhRect *	rnd_rect ()
static boolean	intersect (NhRect *r1, NhRect *r2, NhRect *r3)
void	remove_rect (NhRect *r)
void	add_rect (NhRect *r)
void	split_rects (NhRect *r1, NhRect *r2)
Variables
static NhRect	rect [MAXRECT+1]
static int	rect_cnt

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Define Documentation

#define MAXRECT   50

Referenced by add_rect().

#define XLIM   4

Referenced by split_rects().

#define YLIM   3

Referenced by split_rects().

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Function Documentation

void add_rect

(

NhRect *

r )

References get_rect(), MAXRECT, pline(), rect_cnt, and wizard.

Referenced by split_rects().

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int FDECL	(	get_rect_ind	,
		(NhRect *)
	)

static boolean FDECL	(	intersect	,
		(NhRect *, NhRect *, NhRect *)
	)		[static]

NhRect* get_rect

(

NhRect *

r )

References nhrect::lx, nhrect::ly, and rect_cnt.

Referenced by add_rect(), and create_room().

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int get_rect_ind

(

NhRect *

r )

References nhrect::hx, nhrect::hy, nhrect::lx, nhrect::ly, and rect_cnt.

Referenced by remove_rect().

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void init_rect

(

)

References COLNO, nhrect::hx, nhrect::hy, nhrect::lx, nhrect::ly, and ROWNO.

Referenced by clear_level_structures().

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static boolean intersect	(	NhRect *	r1,
		NhRect *	r2,
		NhRect *	r3
	)		[static]

References FALSE, and TRUE.

Referenced by split_rects().

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void remove_rect

(

NhRect *

r )

References get_rect_ind(), and rect_cnt.

Referenced by split_rects().

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NhRect* rnd_rect

(

)

References rn2().

Referenced by create_room(), makelevel(), makerooms(), and mk_split_room().

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void split_rects	(	NhRect *	r1,
		NhRect *	r2
	)

References add_rect(), COLNO, nhrect::hx, nhrect::hy, intersect(), nhrect::lx, nhrect::ly, remove_rect(), ROWNO, XLIM, and YLIM.

Referenced by create_room(), and mk_split_room().

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Variable Documentation

NhRect rect[MAXRECT+1] [static]

Referenced by add_rect_to_reg().

int rect_cnt [static]

Referenced by add_rect(), get_rect(), get_rect_ind(), and remove_rect().