region.c File Reference

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

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Defines
#define	NO_CALLBACK   (-1)
#define	INSIDE_GAS_CLOUD   0
#define	EXPIRE_GAS_CLOUD   1
#define	REVIVE_CTHULHU   2
Functions
boolean	FDECL (inside_gas_cloud,(genericptr, genericptr))
boolean	FDECL (expire_gas_cloud,(genericptr, genericptr))
boolean	FDECL (revive_cthulhu,(genericptr, genericptr))
boolean	FDECL (inside_rect,(NhRect *, int, int))
boolean	FDECL (inside_region,(NhRegion *, int, int))
NhRegion *	FDECL (create_region,(NhRect *, int))
void	FDECL (add_rect_to_reg,(NhRegion *, NhRect *))
void	FDECL (add_mon_to_reg,(NhRegion *, struct monst *))
void	FDECL (remove_mon_from_reg,(NhRegion *, struct monst *))
boolean	FDECL (mon_in_region,(NhRegion *, struct monst *))
void	FDECL (free_region,(NhRegion *))
void	FDECL (add_region,(NhRegion *))
void	FDECL (remove_region,(NhRegion *))
static void	FDECL (reset_region_mids,(NhRegion *))
boolean	inside_rect (NhRect *r, int x, int y)
boolean	inside_region (NhRegion *reg, int x, int y)
NhRegion *	create_region (NhRect *rects, int nrect)
void	add_rect_to_reg (NhRegion *reg, NhRect *rect)
void	add_mon_to_reg (NhRegion *reg, struct monst *mon)
void	remove_mon_from_reg (NhRegion *reg, struct monst *mon)
boolean	mon_in_region (NhRegion *reg, struct monst *mon)
void	free_region (NhRegion *reg)
void	add_region (NhRegion *reg)
void	remove_region (NhRegion *reg)
void	clear_regions ()
void	run_regions ()
boolean	in_out_region (xchar x, xchar y)
boolean	m_in_out_region (struct monst *mon, xchar x, xchar y)
void	update_player_regions ()
void	update_monster_region (struct monst *mon)
NhRegion *	visible_region_at (xchar x, xchar y)
void	show_region (NhRegion *reg, xchar x, xchar y)
void	save_regions (int fd, int mode)
void	rest_regions (int fd, boolean ghostly)
static void	reset_region_mids (NhRegion *reg)
boolean	expire_gas_cloud (genericptr_t p1, genericptr_t p2)
boolean	revive_cthulhu (genericptr_t p1, genericptr_t p2)
boolean	inside_gas_cloud (genericptr_t p1, genericptr_t p2)
NhRegion *	create_cthulhu_death_cloud (xchar x, xchar y, int radius, size_t damage, int duration)
NhRegion *	create_gas_cloud (xchar x, xchar y, int radius, size_t damage, int duration)
Variables
static NhRegion **	regions
static int	n_regions = 0
static int	max_regions = 0
static callback_proc	callbacks []

---

Define Documentation

#define EXPIRE_GAS_CLOUD   1

Referenced by create_gas_cloud().

#define INSIDE_GAS_CLOUD   0

Referenced by create_gas_cloud().

#define NO_CALLBACK   (-1)

Referenced by create_region(), in_out_region(), m_in_out_region(), and run_regions().

#define REVIVE_CTHULHU   2

Referenced by create_cthulhu_death_cloud().

---

Function Documentation

void add_mon_to_reg	(	NhRegion *	reg,
		struct monst *	mon
	)

References monst::m_id, and MONST_INC.

Referenced by add_region(), m_in_out_region(), and update_monster_region().

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void add_rect_to_reg	(	NhRegion *	reg,
		NhRect *	rect
	)

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

Referenced by create_gas_cloud().

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void add_region

(

NhRegion *

reg )

References add_mon_to_reg(), cansee, clear_hero_inside, inside_region(), isok(), level, max_regions, MON_AT, dlevel_t::monsters, n_regions, newsym(), regions, set_hero_inside, u, you::ux, and you::uy.

Referenced by create_gas_cloud().

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void clear_regions

(

)

References free_region(), max_regions, and n_regions.

Referenced by clear_level_structures(), rest_regions(), and save_regions().

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NhRegion* create_cthulhu_death_cloud	(	xchar	x,
		xchar	y,
		int	radius,
		size_t	damage,
		int	duration
	)

References create_gas_cloud(), NhRegion::expire_f, and REVIVE_CTHULHU.

Referenced by cthulhu_dies().

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NhRegion* create_gas_cloud	(	xchar	x,
		xchar	y,
		int	radius,
		size_t	damage,
		int	duration
	)

References add_rect_to_reg(), add_region(), NhRegion::arg, cmap_to_glyph, create_region(), NhRegion::expire_f, EXPIRE_GAS_CLOUD, flags, NhRegion::glyph, nhrect::hx, nhrect::hy, in_mklev, NhRegion::inside_f, INSIDE_GAS_CLOUD, nhrect::lx, nhrect::ly, flag::mon_moving, S_cloud, set_heros_fault, TRUE, NhRegion::ttl, and NhRegion::visible.

Referenced by bagotricks(), create_cthulhu_death_cloud(), and seffects().

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NhRegion* create_region	(	NhRect *	rects,
		int	nrect
	)

References NhRegion::arg, NhRegion::attach_2_m, NhRegion::attach_2_u, NhRegion::bounding_box, NhRegion::can_enter_f, NhRegion::can_leave_f, clear_hero_inside, clear_heros_fault, NhRegion::enter_f, NhRegion::enter_msg, NhRegion::expire_f, FALSE, nhrect::hx, nhrect::hy, NhRegion::inside_f, NhRegion::leave_f, NhRegion::leave_msg, nhrect::lx, nhrect::ly, NhRegion::max_monst, NhRegion::monsters, NhRegion::n_monst, NO_CALLBACK, NhRegion::nrects, NhRegion::rects, and NhRegion::ttl.

Referenced by create_gas_cloud().

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boolean expire_gas_cloud	(	genericptr_t	p1,
		genericptr_t	p2
	)

References NhRegion::arg, FALSE, if(), TRUE, and NhRegion::ttl.

Referenced by revive_cthulhu().

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boolean FDECL	(	inside_rect	,
		(NhRect *, int, int)
	)

void FDECL	(	add_mon_to_reg	,
		(NhRegion *, struct monst *)
	)

void FDECL	(	remove_mon_from_reg	,
		(NhRegion *, struct monst *)
	)

boolean FDECL	(	inside_gas_cloud	,
		(genericptr, genericptr)
	)

boolean FDECL	(	expire_gas_cloud	,
		(genericptr, genericptr)
	)

boolean FDECL	(	mon_in_region	,
		(NhRegion *, struct monst *)
	)

boolean FDECL	(	inside_region	,
		(NhRegion *, int, int)
	)

void FDECL	(	free_region	,
		(NhRegion *)
	)

boolean FDECL	(	revive_cthulhu	,
		(genericptr, genericptr)
	)

NhRegion* FDECL	(	create_region	,
		(NhRect *, int)
	)

void FDECL	(	add_region	,
		(NhRegion *)
	)

void FDECL	(	remove_region	,
		(NhRegion *)
	)

void FDECL	(	add_rect_to_reg	,
		(NhRegion *, NhRect *)
	)

static void FDECL	(	reset_region_mids	,
		(NhRegion *)
	)		[static]

void free_region

(

NhRegion *

reg )

Referenced by clear_regions(), and remove_region().

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boolean in_out_region	(	xchar	x,
		xchar	y
	)

References NhRegion::attach_2_u, clear_hero_inside, FALSE, hero_inside, inside_region(), n_regions, NO_CALLBACK, pline(), set_hero_inside, and TRUE.

Referenced by domove(), goto_level(), hurtle_step(), and teleok().

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boolean inside_gas_cloud	(	genericptr_t	p1,
		genericptr_t	p2
	)

References AD_DRST, NhRegion::arg, Blind, body_part(), breathless, Breathless, cansee, monst::data, FALSE, haseyes, heros_fault, if(), killed(), KILLED_BY_AN, losehp(), LUNG, make_blinded(), makeplural(), monst::mhp, monkilled(), Monnam(), monst::mx, monst::my, nonliving, pline(), Poison_resistance, resists_poison, rnd(), setmangry(), Something, TRUE, and youmonst.

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boolean inside_rect	(	NhRect *	r,
		int	x,
		int	y
	)

Referenced by inside_region().

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boolean inside_region	(	NhRegion *	reg,
		int	x,
		int	y
	)

References FALSE, inside_rect(), and TRUE.

Referenced by add_region(), in_out_region(), m_in_out_region(), remove_region(), update_monster_region(), update_player_regions(), and visible_region_at().

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boolean m_in_out_region	(	struct monst *	mon,
		xchar	x,
		xchar	y
	)

References add_mon_to_reg(), NhRegion::attach_2_u, FALSE, hero_inside, inside_region(), mon, mon_in_region(), n_regions, NO_CALLBACK, remove_mon_from_reg(), and TRUE.

Referenced by dog_move(), kickdmg(), m_move(), and mhurtle_step().

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boolean mon_in_region	(	NhRegion *	reg,
		struct monst *	mon
	)

References FALSE, monst::m_id, and TRUE.

Referenced by m_in_out_region(), and update_monster_region().

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void remove_mon_from_reg	(	NhRegion *	reg,
		struct monst *	mon
	)

References monst::m_id.

Referenced by m_in_out_region(), and update_monster_region().

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void remove_region

(

NhRegion *

reg )

References cansee, free_region(), inside_region(), isok(), n_regions, and newsym().

Referenced by rest_regions(), and run_regions().

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static void reset_region_mids

(

NhRegion *

reg )

[static]

References lookup_id_mapping(), and NhRegion::n_monst.

Referenced by rest_regions().

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void rest_regions	(	int	fd,
		boolean	ghostly
	)

References clear_hero_inside, clear_heros_fault, clear_regions(), NhRegion::enter_msg, NhRegion::leave_msg, NhRegion::max_monst, max_regions, NhRegion::monsters, moves, mread(), NhRegion::n_monst, n_regions, NhRegion::nrects, NhRegion::rects, remove_region(), reset_region_mids(), and NhRegion::ttl.

Referenced by getlev().

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boolean revive_cthulhu	(	genericptr_t	p1,
		genericptr_t	p2
	)

References NhRegion::bounding_box, canseemon, enexto(), expire_gas_cloud(), nhrect::hx, nhrect::hy, nhrect::lx, nhrect::ly, makemon(), MM_NOCOUNTBIRTH, Monnam(), mons, NO_MINVENT, pline(), PM_CTHULHU, wakeup(), nhcoord::x, and nhcoord::y.

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void run_regions

(

)

References find_mid(), FM_FMON, hero_inside, NhRegion::inside_f, monst::mhp, NhRegion::monsters, NhRegion::n_monst, n_regions, NO_CALLBACK, remove_region(), and NhRegion::ttl.

Referenced by moveloop().

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void save_regions	(	int	fd,
		int	mode
	)

save_regions :

References bwrite(), clear_regions(), NhRegion::enter_msg, NhRegion::leave_msg, moves, NhRegion::n_monst, n_regions, NhRegion::nrects, perform_bwrite, and release_data.

Referenced by savelev().

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void show_region	(	NhRegion *	reg,
		xchar	x,
		xchar	y
	)

References show_glyph().

Referenced by newsym().

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void update_monster_region

(

struct monst *

mon )

References add_mon_to_reg(), inside_region(), mon_in_region(), n_regions, and remove_mon_from_reg().

Referenced by do_entity(), and rloc_to().

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void update_player_regions

(

)

References clear_hero_inside, inside_region(), n_regions, set_hero_inside, u, you::ux, and you::uy.

Referenced by teleds().

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NhRegion* visible_region_at	(	xchar	x,
		xchar	y
	)

References inside_region(), and n_regions.

Referenced by newsym().

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Variable Documentation

callback_proc callbacks[] [static]

Initial value:

 {
#define INSIDE_GAS_CLOUD
    inside_gas_cloud,
#define EXPIRE_GAS_CLOUD
    expire_gas_cloud,
#define REVIVE_CTHULHU
    revive_cthulhu
}

int max_regions = 0 [static]

Referenced by add_region(), clear_regions(), and rest_regions().

int n_regions = 0 [static]

Referenced by add_region(), clear_regions(), in_out_region(), m_in_out_region(), remove_region(), rest_regions(), run_regions(), save_regions(), update_monster_region(), update_player_regions(), and visible_region_at().

NhRegion** regions [static]

Referenced by add_region().