vision.h File Reference

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Defines
#define	COULD_SEE   0x1
#define	IN_SIGHT   0x2
#define	TEMP_LIT   0x4
#define	LS_OBJECT   0
#define	LS_MONSTER   1
#define	cansee(x, y)   (viz_array[y][x] & IN_SIGHT)
#define	couldsee(x, y)   (viz_array[y][x] & COULD_SEE)
#define	templit(x, y)   (viz_array[y][x] & TEMP_LIT)
#define	m_cansee(mtmp, x2, y2)   clear_path((mtmp)->mx,(mtmp)->my,(x2),(y2))
#define	m_canseeu(m)
#define	MAX_RADIUS   15
#define	circle_ptr(z)   (&circle_data[(int)circle_start[z]])

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Define Documentation

#define cansee	(		x,
			y
	)		(viz_array[y][x] & IN_SIGHT)

Referenced by add_damage(), add_region(), angry_guards(), artifact_hit(), back_to_glyph(), bagotricks(), bhit(), bhitm(), bhito(), boulder_hits_pool(), breaks(), burn_object(), buzz(), catch_lit(), close_drawbridge(), corpse_chance(), create_polymon(), cthulhu_dies(), damageum(), deadbook(), del_sokoprize(), destroy_drawbridge(), digactualhole(), do_earthquake(), do_mname(), dochug(), dog_eat(), dog_hunger(), dog_invent(), dog_move(), doorlock(), doturn(), drop_boulder_on_monster(), dryup(), erode_obj(), explmm(), explode(), feel_location(), fig_transform(), flash_hits_mon(), flooreffects(), fracture_rock(), gd_move(), ghitm(), golemeffects(), gulpmm(), hatch_egg(), hit(), hmon_hitmon(), impact_drop(), inherits(), inside_gas_cloud(), jump(), launch_obj(), lifesaved_monster(), lookat(), m_move(), magic_map_background(), make_angry_shk(), makemon(), mattackm(), mattacku(), maybe_tutorial(), mb_trapped(), mbhit(), mbhitm(), mdrop_obj(), meatmetal(), meatobj(), melt_ice(), minliquid(), minstapetrify(), mintrap(), miss(), mon_break_armor(), monkilled(), monstone(), move_special(), moverock(), mpickgold(), mpickstuff(), mrustm(), mselftouch(), newsym(), ohitmon(), open_drawbridge(), openone(), pay_for_damage(), possibly_unwield(), potionhit(), precheck(), relobj(), remove_damage(), remove_region(), repair_damage(), rescham(), restartcham(), restrap(), revive_corpse(), seffects(), shieldeff(), ship_object(), shkcatch(), snuff_candle(), snuff_lit(), spelleffects(), stolen_value(), tactics(), tamedog(), thitm(), throwit(), throwspell(), tmp_at(), urustm(), use_defensive(), use_grapple(), use_misc(), use_offensive(), use_pole(), use_stethoscope(), wallify_vault(), wary_dog(), wildmiss(), worm_known(), xkilled(), xname(), zap_dig(), and zap_over_floor().

#define circle_ptr

(

z )

(&circle_data[(int)circle_start[z]])

Referenced by do_clear_area(), do_light_sources(), view_from(), and vision_recalc().

#define COULD_SEE   0x1

Referenced by do_light_sources(), mkcavepos(), mkinvpos(), vision_recalc(), and wallify_vault().

#define couldsee	(		x,
			y
	)		(viz_array[y][x] & COULD_SEE)

Referenced by clear_fcorr(), cursetxt(), disturb(), do_clear_area(), dochug(), dochugw(), dog_goal(), dog_hunger(), dogaze(), dokick(), dryup(), findtravelpath(), fire_damage(), gazemu(), linedup(), m_move(), movemon(), seffects(), select_rwep(), set_apparxy(), setmangry(), spell_would_be_useless(), thrwmu(), use_grapple(), use_pole(), watch_dig(), watch_on_duty(), and zap_over_floor().

#define IN_SIGHT   0x2

Referenced by done(), mkcavepos(), mkinvpos(), moverock(), recalc_mapseen(), vision_recalc(), and wallify_vault().

#define LS_MONSTER   1

Referenced by clone_mon(), del_light_source(), do_light_sources(), m_detach(), makemon(), maybe_write_ls(), newcham(), polyself(), rehumanize(), relink_light_sources(), replmon(), save_light_sources(), and write_ls().

#define LS_OBJECT   0

Referenced by begin_burn(), cleanup_burn(), dealloc_obj(), del_light_source(), do_light_sources(), end_burn(), maybe_write_ls(), obj_merge_light_sources(), obj_move_light_source(), obj_split_light_source(), relink_light_sources(), save_light_sources(), snuff_light_source(), and write_ls().

#define m_cansee	(		mtmp,
			x2,
			y2
	)		clear_path((mtmp)->mx,(mtmp)->my,(x2),(y2))

Referenced by dog_goal().

#define m_canseeu

(

m )

Value:

((!Invis || perceives((m)->data)) && \
                          !(Underwater || u.uburied || (m)->mburied) ? \
                             couldsee((m)->mx,(m)->my) : 0)

Referenced by dochug(), gazemu(), pri_move(), shk_move(), watch_dig(), and watch_on_duty().

#define MAX_RADIUS   15

Referenced by do_clear_area(), new_light_source(), and view_from().

#define TEMP_LIT   0x4

Referenced by do_light_sources(), and vision_recalc().

#define templit	(		x,
			y
	)		(viz_array[y][x] & TEMP_LIT)