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//
// JK_Botti - be more human!
//
// bot_sound.cpp
//
#ifndef _WIN32
#include <string.h>
#endif
#include <malloc.h>
#include <extdll.h>
#include <dllapi.h>
#include <h_export.h>
#include <meta_api.h>
#include "bot.h"
#include "bot_func.h"
#include "bot_weapons.h"
#include "bot_skill.h"
#include "waypoint.h"
#include "bot_sound.h"
#include "player.h"
static CSoundEnt sSoundEnt;
CSoundEnt *pSoundEnt = &sSoundEnt;
//
void SaveSound(edict_t * pEdict, const Vector & origin, int volume, int channel, float flDuration)
{
// save player sounds to player list
int idx = ENTINDEX(pEdict) - 1;
if(idx >= 0 && idx < gpGlobals->maxClients)
{
CSoundEnt::InsertSound(pEdict, channel, origin, volume, flDuration, UTIL_GetBotIndex(pEdict));
return;
}
float min_distance = 64.0f;
int bot_index = -1;
// check if bot is close to sound and mark as owner if it is
for (int i = 0; i < 32; i++)
{
if(bots[i].is_used)
{
// is owner of object?
if(pEdict->v.owner == bots[i].pEdict)
{
bot_index = i;
break;
}
float distance = (bots[i].pEdict->v.origin - origin).Length();
if(distance < min_distance)
{
min_distance = distance;
bot_index = i;
}
}
}
if(min_distance < 64.0f)
{
pEdict = bots[bot_index].pEdict;
channel |= 0x1000;
}
if(min_distance < 64.0f || bot_index != -1)
{
//UTIL_ConsolePrintf("[%s] InsertSound(): min_distance: %.1f, bot_index: %d", bots[bot_index].name, min_distance, bot_index);
}
CSoundEnt::InsertSound(pEdict, channel, origin, volume, flDuration, bot_index);
}
//=========================================================
// CSound - Clear - zeros all fields for a sound
//=========================================================
void CSound :: Clear ( void )
{
m_vecOrigin = Vector(0, 0, 0);
m_iVolume = 0;
m_flExpireTime = 0;
m_iNext = SOUNDLIST_EMPTY;
m_iNextAudible = 0;
m_pEdict = NULL;
m_iBotOwner = -1;
m_iChannel = 0;
}
//=========================================================
// Reset - clears the volume, origin, and type for a sound,
// but doesn't expire or unlink it.
//=========================================================
void CSound :: Reset ( void )
{
m_vecOrigin = Vector(0, 0, 0);
m_iVolume = 0;
m_iNext = SOUNDLIST_EMPTY;
}
//=========================================================
// Spawn
//=========================================================
void CSoundEnt :: Spawn( void )
{
Initialize();
m_nextthink = gpGlobals->time + 1;
}
//=========================================================
// Think - at interval, the entire active sound list is checked
// for sounds that have ExpireTimes less than or equal
// to the current world time, and these sounds are deallocated.
//=========================================================
void CSoundEnt :: Think ( void )
{
int iSound;
int iPreviousSound;
float add_time = 1.0f/15.0f;
m_nextthink = gpGlobals->time + add_time;// how often to check the sound list.
iPreviousSound = SOUNDLIST_EMPTY;
iSound = m_iActiveSound;
while ( iSound != SOUNDLIST_EMPTY )
{
if ( m_SoundPool[ iSound ].m_flExpireTime <= gpGlobals->time )
{
int iNext = m_SoundPool[ iSound ].m_iNext;
// move this sound back into the free list
FreeSound( iSound, iPreviousSound );
iSound = iNext;
}
else
{
iPreviousSound = iSound;
if(!FNullEnt(m_SoundPool[ iSound ].m_pEdict))
{
// update origin of moving sound
if(FClassnameIs(m_SoundPool[ iSound ].m_pEdict, "rpg_rocket"))
m_SoundPool[ iSound ].m_vecOrigin = m_SoundPool[ iSound ].m_pEdict->v.origin;
}
else
m_SoundPool[ iSound ].m_pEdict = NULL;
iSound = m_SoundPool[ iSound ].m_iNext;
}
}
if ( m_fShowReport )
{
UTIL_ConsolePrintf( "Soundlist: %d / %d (%d)\n", ISoundsInList( SOUNDLISTTYPE_ACTIVE ), ISoundsInList( SOUNDLISTTYPE_FREE ), ISoundsInList( SOUNDLISTTYPE_ACTIVE ) - m_cLastActiveSounds );
m_cLastActiveSounds = ISoundsInList ( SOUNDLISTTYPE_ACTIVE );
}
//
if( m_bDebug == 2 )
{
CSound *pCurrentSound;
for(iSound = ActiveList(); iSound != SOUNDLIST_EMPTY; iSound = pCurrentSound->m_iNext)
{
pCurrentSound = CSoundEnt::SoundPointerForIndex( iSound );
if(pCurrentSound->m_iVolume <= 0)
continue;
int idx = ENTINDEX(m_SoundPool[ iSound ].m_pEdict) - 1;
qboolean is_player = (idx >= 0 && idx < gpGlobals->maxClients);
UTIL_ParticleEffect ( pCurrentSound->m_vecOrigin, Vector(0, 0, 0), (is_player) ? 150 : 250, 25 );
}
}
}
//=========================================================
// FreeSound - clears the passed active sound and moves it
// to the top of the free list. TAKE CARE to only call this
// function for sounds in the Active list!!
//=========================================================
void CSoundEnt :: FreeSound ( int iSound, int iPrevious )
{
if ( !pSoundEnt )
{
// no sound ent!
return;
}
if ( iPrevious != SOUNDLIST_EMPTY )
{
// iSound is not the head of the active list, so
// must fix the index for the Previous sound
// pSoundEnt->m_SoundPool[ iPrevious ].m_iNext = m_SoundPool[ iSound ].m_iNext;
pSoundEnt->m_SoundPool[ iPrevious ].m_iNext = pSoundEnt->m_SoundPool[ iSound ].m_iNext;
}
else
{
// the sound we're freeing IS the head of the active list.
pSoundEnt->m_iActiveSound = pSoundEnt->m_SoundPool [ iSound ].m_iNext;
}
// make iSound the head of the Free list.
pSoundEnt->m_SoundPool[ iSound ].m_iNext = pSoundEnt->m_iFreeSound;
pSoundEnt->m_iFreeSound = iSound;
}
//=========================================================
// IAllocSound - moves a sound from the Free list to the
// Active list returns the index of the alloc'd sound
//=========================================================
int CSoundEnt :: IAllocSound( void )
{
int iNewSound;
if ( m_iFreeSound == SOUNDLIST_EMPTY )
{
// no free sound!
if(m_bDebug)
UTIL_ConsolePrintf( "Free Sound List is full!\n" );
return SOUNDLIST_EMPTY;
}
// there is at least one sound available, so move it to the
// Active sound list, and return its SoundPool index.
iNewSound = m_iFreeSound;// copy the index of the next free sound
m_iFreeSound = m_SoundPool[ m_iFreeSound ].m_iNext;// move the index down into the free list.
m_SoundPool[ iNewSound ].m_iNext = m_iActiveSound;// point the new sound at the top of the active list.
m_iActiveSound = iNewSound;// now make the new sound the top of the active list. You're done.
return iNewSound;
}
//=========================================================
// InsertSound - Allocates a free sound and fills it with
// sound info.
//=========================================================
void CSoundEnt :: InsertSound ( edict_t* pEdict, int channel, const Vector &vecOrigin, int iVolume, float flDuration, int iBotOwner )
{
int iThisSound;
if ( !pSoundEnt )
{
// no sound ent!
return;
}
CSound *pSound;
if(pEdict)
{
pSound = GetEdictChannelSound( pEdict, channel );
}
else
{
iThisSound = pSoundEnt->IAllocSound();
if ( iThisSound == SOUNDLIST_EMPTY )
{
if(pSoundEnt->m_bDebug)
UTIL_ConsolePrintf( "Could not AllocSound() for InsertSound() (DLL)\n" );
return;
}
pSound = CSoundEnt::SoundPointerForIndex( iThisSound );
}
if(pSound)
{
pSound->m_vecOrigin = vecOrigin;
pSound->m_iVolume = iVolume;
pSound->m_flExpireTime = gpGlobals->time + flDuration;
pSound->m_pEdict = pEdict;
pSound->m_iChannel = channel;
pSound->m_iBotOwner = iBotOwner;
}
if(pSoundEnt->m_bDebug == 2)
UTIL_ParticleEffect ( vecOrigin, Vector(0, 0, 0), 50, 25 );
}
//=========================================================
// GetClientChannelSound - Get existing active sound or
// create new one.
//=========================================================
CSound *CSoundEnt::GetEdictChannelSound( edict_t * pEdict, int iChannel )
{
int iSound;
for(iSound = pSoundEnt->ActiveList(); iSound != SOUNDLIST_EMPTY; iSound = pSoundEnt->m_SoundPool[ iSound ].m_iNext)
if(pEdict == pSoundEnt->m_SoundPool[ iSound ].m_pEdict)
if(iChannel == 0 || iChannel == pSoundEnt->m_SoundPool[ iSound ].m_iChannel)
break;
if(iSound == SOUNDLIST_EMPTY)
{
if(iChannel == 0)
return NULL;
iSound = pSoundEnt->IAllocSound();
if ( iSound == SOUNDLIST_EMPTY )
{
if(pSoundEnt->m_bDebug)
UTIL_ConsolePrintf( "Could not AllocSound() for GetEdictChannelSound() (DLL)\n" );
return NULL;
}
CSound *pSound = CSoundEnt::SoundPointerForIndex( iSound );
if(pSound)
{
pSoundEnt->m_SoundPool[ iSound ].m_pEdict = pEdict;
pSoundEnt->m_SoundPool[ iSound ].m_iChannel = iChannel;
}
}
return &pSoundEnt->m_SoundPool[ iSound ];
}
//=========================================================
// Initialize - clears all sounds and moves them into the
// free sound list.
//=========================================================
void CSoundEnt :: Initialize ( void )
{
int i;
#ifdef _DEBUG
m_bDebug = TRUE;
#else
m_bDebug = FALSE;
#endif
m_cLastActiveSounds = 0;
m_iFreeSound = 0;
m_iActiveSound = SOUNDLIST_EMPTY;
for ( i = 0 ; i < MAX_WORLD_SOUNDS ; i++ )
{
// clear all sounds, and link them into the free sound list.
m_SoundPool[ i ].Clear();
m_SoundPool[ i ].m_iNext = i + 1;
}
m_SoundPool[ i - 1 ].m_iNext = SOUNDLIST_EMPTY;// terminate the list here.
if ( CVAR_GET_FLOAT("displaysoundlist") == 1 )
{
m_fShowReport = TRUE;
}
else
{
m_fShowReport = FALSE;
}
}
//=========================================================
// ISoundsInList - returns the number of sounds in the desired
// sound list.
//=========================================================
int CSoundEnt :: ISoundsInList ( int iListType )
{
int i;
int iThisSound;
if ( iListType == SOUNDLISTTYPE_FREE )
{
iThisSound = m_iFreeSound;
}
else if ( iListType == SOUNDLISTTYPE_ACTIVE )
{
iThisSound = m_iActiveSound;
}
else
{
if(m_bDebug)
UTIL_ConsolePrintf( "Unknown Sound List Type!\n" );
return 0;
}
if ( iThisSound == SOUNDLIST_EMPTY )
{
return 0;
}
i = 0;
while ( iThisSound != SOUNDLIST_EMPTY )
{
i++;
iThisSound = m_SoundPool[ iThisSound ].m_iNext;
}
return i;
}
//=========================================================
// ActiveList - returns the head of the active sound list
//=========================================================
int CSoundEnt :: ActiveList ( void )
{
if ( !pSoundEnt )
{
return SOUNDLIST_EMPTY;
}
return pSoundEnt->m_iActiveSound;
}
//=========================================================
// FreeList - returns the head of the free sound list
//=========================================================
int CSoundEnt :: FreeList ( void )
{
if ( !pSoundEnt )
{
return SOUNDLIST_EMPTY;
}
return pSoundEnt->m_iFreeSound;
}
//=========================================================
// SoundPointerForIndex - returns a pointer to the instance
// of CSound at index's position in the sound pool.
//=========================================================
CSound* CSoundEnt :: SoundPointerForIndex( int iIndex )
{
if ( !pSoundEnt )
{
return NULL;
}
if ( iIndex > ( MAX_WORLD_SOUNDS - 1 ) )
{
if(pSoundEnt->m_bDebug)
UTIL_ConsolePrintf( "SoundPointerForIndex() - Index too large!\n" );
return NULL;
}
if ( iIndex < 0 )
{
if(pSoundEnt->m_bDebug)
UTIL_ConsolePrintf( "SoundPointerForIndex() - Index < 0!\n" );
return NULL;
}
return &pSoundEnt->m_SoundPool[ iIndex ];
}
//=========================================================
// Clients are numbered from 1 to MAXCLIENTS, but the client
// reserved sounds in the soundlist are from 0 to MAXCLIENTS - 1,
// so this function ensures that a client gets the proper index
// to his reserved sound in the soundlist.
//=========================================================
int CSoundEnt :: ClientSoundIndex ( edict_t *pClient )
{
int iReturn = ENTINDEX( pClient ) - 1;
if ( iReturn < 0 || iReturn >= gpGlobals->maxClients )
{
if(pSoundEnt->m_bDebug)
UTIL_ConsolePrintf( "** ClientSoundIndex returning a bogus value! **\n" );
}
return iReturn;
}