static void ClearDupBuffers( Channel* channel )
{
Channel* dupChannel, *prevChannel;
if( channel == NULL)
return;
dupChannel = channel->nextDup;
prevChannel = channel;
while( dupChannel )
{
if( !ChannelPlaying( dupChannel ) )
{
prevChannel->nextDup = dupChannel->nextDup;
IDirectSound_Release(dupChannel->buffer);
// free( dupChannel );
geRam_Free(dupChannel);
dupChannel = prevChannel->nextDup;
}
else
{
prevChannel = dupChannel;
dupChannel = dupChannel->nextDup;
}
}
}
//=====================================================================================
// Sound_SoundIsPlaying
//=====================================================================================
GENESISAPI geBoolean geSound_SoundIsPlaying(geSound_System *SoundS, geSound *Sound)
{
Channel* Channel;
assert(SoundS != NULL);
assert(Sound != NULL);
Channel = GetChannel(SoundS->SoundM, (unsigned int)Sound);
if (!Channel)
return GE_FALSE;
return ChannelPlaying(Channel);
}
//=====================================================================================
// Sound_SoundIsPlaying
//=====================================================================================
GENESISAPI geBoolean geSound_SoundIsPlaying(geSound_System *SoundS, geSound *Sound)
{
Channel* Channel;
assert(SoundS != NULL);
if(Sound == NULL)
return GE_FALSE; // eaa3 05/29/2000 don't assert if NULL handle!
Channel = GetChannel(SoundS->SoundM, (unsigned int)Sound);
if (!Channel)
return GE_FALSE;
return ChannelPlaying(Channel);
}
static BOOL StartSoundChannel( SoundManager *sm, unsigned int Handle, geSound_Cfg *cfg, int loop, unsigned int* sfx)
{
HRESULT hres;
Channel* channel, *dupChannel;
if( Handle == 0 )
return( FALSE );
channel = GetChannel( sm, Handle );
//Clear all non-playing duplicate buffers.
ClearDupBuffers(channel);
//If the main buffer is playing and all non-playing dups have been cleared
//we need a new duplicate.
if( ChannelPlaying( channel ) )
{
if(!DupChannel( sm,channel, &dupChannel ) )
return( FALSE );
channel = dupChannel;
}
if( !ModifyChannel( channel, cfg ) )
return( FALSE );
IDirectSoundBuffer_SetCurrentPosition(channel->buffer, 0);
hres = IDirectSoundBuffer_Play( channel->buffer,
0,
0,
loop ? DSBPLAY_LOOPING : 0);
if (hres == DS_OK)
{
if( sfx )
*sfx = channel->ID;
return TRUE;
}
geErrorLog_Add(GE_ERR_DS_ERROR, NULL);
return FALSE;
}
void
ship_death (ELEMENT *ShipPtr)
{
STARSHIP *StarShipPtr;
STARSHIP *VictoriousStarShipPtr;
HELEMENT hElement, hNextElement;
ELEMENT *ElementPtr;
StopDitty ();
StopMusic ();
GetElementStarShip (ShipPtr, &StarShipPtr);
// JMS: Make sure the Foon-foon's spinning blade sound ends when the ship dies.
if (StarShipPtr->SpeciesID == FOONFOON_ID)
{
COUNT i;
for (i = FIRST_SFX_CHANNEL; i <= LAST_SFX_CHANNEL; ++i)
{
ELEMENT *posobj;
if (!ChannelPlaying(i))
continue;
posobj = GetPositionalObject (i);
if (posobj)
StopSource (i);
}
}
if (ShipPtr->mass_points <= MAX_SHIP_MASS)
{ // Not running away and not reincarnating (Pkunk)
// When a ship tries to run away, it is (dis)counted in DoRunAway(),
// so when it dies while running away, we will not count it again
assert (StarShipPtr->playerNr >= 0);
battle_counter[StarShipPtr->playerNr]--;
}
VictoriousStarShipPtr = NULL;
for (hElement = GetHeadElement (); hElement; hElement = hNextElement)
{
LockElement (hElement, &ElementPtr);
if ((ElementPtr->state_flags & PLAYER_SHIP)
&& ElementPtr != ShipPtr
/* and not running away */
&& ElementPtr->mass_points <= MAX_SHIP_MASS)
{
GetElementStarShip (ElementPtr, &VictoriousStarShipPtr);
if (VictoriousStarShipPtr->RaceDescPtr->ship_info.crew_level == 0)
VictoriousStarShipPtr = NULL;
UnlockElement (hElement);
break;
}
hNextElement = GetSuccElement (ElementPtr);
UnlockElement (hElement);
}
StarShipPtr->cur_status_flags &= ~PLAY_VICTORY_DITTY;
DeltaEnergy (ShipPtr,
-(SIZE)StarShipPtr->RaceDescPtr->ship_info.energy_level);
ShipPtr->life_span = NUM_EXPLOSION_FRAMES * 3;
ShipPtr->state_flags &= ~DISAPPEARING;
ShipPtr->state_flags |= FINITE_LIFE | NONSOLID;
ShipPtr->postprocess_func = PostProcessStatus;
ShipPtr->death_func = cleanup_dead_ship;
ShipPtr->hTarget = 0;
ZeroVelocityComponents (&ShipPtr->velocity);
if (ShipPtr->crew_level) /* only happens for shofixti self-destruct */
{
PlaySound (SetAbsSoundIndex (
StarShipPtr->RaceDescPtr->ship_data.ship_sounds, 1),
CalcSoundPosition (ShipPtr), ShipPtr,
GAME_SOUND_PRIORITY + 1);
DeltaCrew (ShipPtr, -(SIZE)ShipPtr->crew_level);
if (VictoriousStarShipPtr == NULL)
{ // No ships left alive after a Shofixti Glory device,
// thus Shofixti wins
VictoriousStarShipPtr = StarShipPtr;
}
}
else
{
ShipPtr->preprocess_func = explosion_preprocess;
PlaySound (SetAbsSoundIndex (GameSounds, SHIP_EXPLODES),
CalcSoundPosition (ShipPtr), ShipPtr, GAME_SOUND_PRIORITY + 1);
}
if (VictoriousStarShipPtr != NULL)
VictoriousStarShipPtr->cur_status_flags |= PLAY_VICTORY_DITTY;
// The winner is set once per battle. If both ships die, this function is
// called twice, once for each ship. We need to preserve the winner
// determined on the first call.
if (winnerStarShip == NULL)
winnerStarShip = VictoriousStarShipPtr;
if (LOBYTE (GLOBAL (CurrentActivity)) == SUPER_MELEE)
MeleeShipDeath (StarShipPtr);
}
