sounds.c File Reference

#include "global.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "sounds.h"
#include "sproto.h"

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Macros
#define	MAX_SOUND_DISTANCE   10
#define	POW2(x)   ((x)*(x))

Functions
static char const *	pick_bg_music (mapstruct map[static 1])
void	play_sound_map (int8_t sound_type, object *emitter, int dir, const char *action)
void	play_sound_player_only (player *pl, int8_t sound_type, object *emitter, int dir, const char *action)
void	player_update_bg_music (object player[static 1])
void	send_background_music (player *pl, const char *music)

Detailed Description

Sound-related functions.

Date

2003-12-02

Definition in file sounds.c.

Macro Definition Documentation

MAX_SOUND_DISTANCE

#define MAX_SOUND_DISTANCE   10

Maximum distance a player may hear a sound from. This is only used for new client/server sound. If the sound source on the map is farther away than this, we don't sent it to the client.

Definition at line 35 of file sounds.c.

Referenced by play_sound_map().

POW2

#define POW2

(

x

)

((x)*(x))

Definition at line 88 of file sounds.c.

Referenced by play_sound_map().

Function Documentation

pick_bg_music()

static char const* pick_bg_music ( mapstruct  map[static 1] )

static

Definition at line 145 of file sounds.c.

References mapdef::background_music, and get_name_of_region_for_map().

Referenced by player_update_bg_music().

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play_sound_map()

void play_sound_map	(	int8_t	sound_type,
		object *	emitter,
		int	dir,
		const char *	action
	)

Plays a sound on a map.

Parameters

sound_type	sound type, see the sound types.
emitter	object emitting the sound. Must be on a map.
dir	direction the sound is moving.
action	sound name to play.

Definition at line 101 of file sounds.c.

References obj::env, first_player, isqrt(), obj::map, MAX_SOUND_DISTANCE, pl::next, pl::ob, play_sound_player_only(), POW2, RANDOM, obj::sound_chance, obj::x, and obj::y.

Referenced by apply_by_living(), attack_message(), cast_spell(), cf_handle_type_apply(), fire_bow(), hole_type_move_on(), kill_object(), move_player_attack(), player_attack_door(), polymorph_melt(), recharge(), save_life(), trapdoor_type_move_on(), and trigger_type_apply().

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play_sound_player_only()

void play_sound_player_only	(	player *	pl,
		int8_t	sound_type,
		object *	emitter,
		int	dir,
		const char *	action
	)

Plays a sound for specified player only.

Parameters

pl	player to play sound to.
sound_type	sound type, see the sound types.
emitter	object emitting a sound.
dir	direction the sound is moving into.
action	sound name to play.

Definition at line 51 of file sounds.c.

References obj::env, obj::map, MAX_SOUNDS_TICK, obj::name, pl::ob, PLAYER, obj::race, RANDOM, Send_With_Handling(), SND_EFFECTS, SND_MUTE, pl::socket, SockList_AddChar(), SockList_AddLen8Data(), SockList_AddString(), SockList_Init(), SockList_Term(), socket_struct::sound, obj::sound_chance, socket_struct::sounds_this_tick, obj::type, obj::x, and obj::y.

Referenced by apply_manual(), cast_spell(), clock_type_apply(), do_learn_spell(), fire_misc_object(), kill_player(), play_sound_map(), poison_type_apply(), and spellbook_type_apply().

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player_update_bg_music()

void player_update_bg_music

(

object

player[static 1]

)

Definition at line 152 of file sounds.c.

References obj::contr, obj::map, pick_bg_music(), PLAYER, send_background_music(), and obj::type.

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send_background_music()

void send_background_music	(	player *	pl,
		const char *	music
	)

Sends background music to client.

Parameters

pl	player
music	background music name. Can be NULL.

Definition at line 132 of file sounds.c.

References Send_With_Handling(), SND_MUSIC, SND_MUTE, pl::socket, SockList_AddString(), SockList_Init(), SockList_Term(), and socket_struct::sound.

Referenced by player_update_bg_music().

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