mirror of
https://github.com/FWGS/hlsdk-xash3d
synced 2024-11-27 20:49:13 +01:00
98 lines
3.9 KiB
C++
98 lines
3.9 KiB
C++
/***
|
|
*
|
|
* Copyright (c) 1996-2002, Valve LLC. All rights reserved.
|
|
*
|
|
* This product contains software technology licensed from Id
|
|
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
|
|
* All Rights Reserved.
|
|
*
|
|
* Use, distribution, and modification of this source code and/or resulting
|
|
* object code is restricted to non-commercial enhancements to products from
|
|
* Valve LLC. All other use, distribution, or modification is prohibited
|
|
* without written permission from Valve LLC.
|
|
*
|
|
****/
|
|
//=========================================================
|
|
// Soundent.h - the entity that spawns when the world
|
|
// spawns, and handles the world's active and free sound
|
|
// lists.
|
|
//=========================================================
|
|
#pragma once
|
|
#if !defined(SOUNDENT_H)
|
|
#define SOUNDENT_H
|
|
|
|
#define MAX_WORLD_SOUNDS 64 // maximum number of sounds handled by the world at one time.
|
|
|
|
#define bits_SOUND_NONE 0
|
|
#define bits_SOUND_COMBAT ( 1 << 0 )// gunshots, explosions
|
|
#define bits_SOUND_WORLD ( 1 << 1 )// door opening/closing, glass breaking
|
|
#define bits_SOUND_PLAYER ( 1 << 2 )// all noises generated by player. walking, shooting, falling, splashing
|
|
#define bits_SOUND_CARCASS ( 1 << 3 )// dead body
|
|
#define bits_SOUND_MEAT ( 1 << 4 )// gib or pork chop
|
|
#define bits_SOUND_DANGER ( 1 << 5 )// pending danger. Grenade that is about to explode, explosive barrel that is damaged, falling crate
|
|
#define bits_SOUND_GARBAGE ( 1 << 6 )// trash cans, banana peels, old fast food bags.
|
|
|
|
#define bits_ALL_SOUNDS 0xFFFFFFFF
|
|
|
|
#define SOUNDLIST_EMPTY -1
|
|
|
|
#define SOUNDLISTTYPE_FREE 1// identifiers passed to functions that can operate on either list, to indicate which list to operate on.
|
|
#define SOUNDLISTTYPE_ACTIVE 2
|
|
|
|
#define SOUND_NEVER_EXPIRE -1 // with this set as a sound's ExpireTime, the sound will never expire.
|
|
|
|
//=========================================================
|
|
// CSound - an instance of a sound in the world.
|
|
//=========================================================
|
|
class CSound
|
|
{
|
|
public:
|
|
void Clear ( void );
|
|
void Reset ( void );
|
|
|
|
Vector m_vecOrigin; // sound's location in space
|
|
int m_iType; // what type of sound this is
|
|
int m_iVolume; // how loud the sound is
|
|
float m_flExpireTime; // when the sound should be purged from the list
|
|
int m_iNext; // index of next sound in this list ( Active or Free )
|
|
int m_iNextAudible; // temporary link that monsters use to build a list of audible sounds
|
|
|
|
BOOL FIsSound( void );
|
|
BOOL FIsScent( void );
|
|
};
|
|
|
|
//=========================================================
|
|
// CSoundEnt - a single instance of this entity spawns when
|
|
// the world spawns. The SoundEnt's job is to update the
|
|
// world's Free and Active sound lists.
|
|
//=========================================================
|
|
class CSoundEnt : public CBaseEntity
|
|
{
|
|
public:
|
|
void Precache ( void );
|
|
void Spawn( void );
|
|
void Think( void );
|
|
void Initialize ( void );
|
|
|
|
static void InsertSound ( int iType, const Vector &vecOrigin, int iVolume, float flDuration );
|
|
static void FreeSound ( int iSound, int iPrevious );
|
|
static int ActiveList( void );// return the head of the active list
|
|
static int FreeList( void );// return the head of the free list
|
|
static CSound* SoundPointerForIndex( int iIndex );// return a pointer for this index in the sound list
|
|
static int ClientSoundIndex ( edict_t *pClient );
|
|
|
|
BOOL IsEmpty( void ) { return m_iActiveSound == SOUNDLIST_EMPTY; }
|
|
int ISoundsInList ( int iListType );
|
|
int IAllocSound ( void );
|
|
virtual int ObjectCaps( void ) { return FCAP_DONT_SAVE; }
|
|
|
|
int m_iFreeSound; // index of the first sound in the free sound list
|
|
int m_iActiveSound; // indes of the first sound in the active sound list
|
|
int m_cLastActiveSounds; // keeps track of the number of active sounds at the last update. (for diagnostic work)
|
|
BOOL m_fShowReport; // if true, dump information about free/active sounds.
|
|
|
|
private:
|
|
CSound m_SoundPool[ MAX_WORLD_SOUNDS ];
|
|
};
|
|
#endif // SOUNDENT_H
|