Added most recent version of unmodified HL2 SDK for Orange Box engine

public/SoundParametersInternal.cpp

@@ -0,0 +1,575 @@
+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+
+#include "cbase.h"
+
+#if !defined(_STATIC_LINKED) || defined(SOUNDEMITTERSYSTEM_DLL)
+
+#include "SoundEmitterSystem/isoundemittersystembase.h"
+#include "interval.h"
+#include "soundchars.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+struct SoundChannels
+{
+	int			channel;
+	const char *name;
+};
+
+// NOTE:  This will need to be updated if channel names are added/removed
+static SoundChannels g_pChannelNames[] =
+{
+	{ CHAN_AUTO, "CHAN_AUTO" },
+	{ CHAN_WEAPON, "CHAN_WEAPON" },
+	{ CHAN_VOICE, "CHAN_VOICE" },
+	{ CHAN_ITEM, "CHAN_ITEM" },
+	{ CHAN_BODY, "CHAN_BODY" },
+	{ CHAN_STREAM, "CHAN_STREAM" },
+	{ CHAN_STATIC, "CHAN_STATIC" },
+};
+
+struct VolumeLevel
+{
+	float		volume;
+	const char *name;
+};
+
+static VolumeLevel g_pVolumeLevels[] = 
+{
+	{ VOL_NORM, "VOL_NORM" },
+};
+
+struct PitchLookup
+{
+	float		pitch;
+	const char *name;
+};
+
+static PitchLookup g_pPitchLookup[] =
+{
+	{ PITCH_NORM,	"PITCH_NORM" },
+	{ PITCH_LOW,	"PITCH_LOW" },
+	{ PITCH_HIGH,	"PITCH_HIGH" },
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+struct SoundLevelLookup
+{
+	soundlevel_t	level;
+	char const		*name;
+};
+
+// NOTE:  Needs to reflect the soundlevel_t enum defined in soundflags.h
+static SoundLevelLookup g_pSoundLevels[] =
+{
+	{ SNDLVL_NONE, "SNDLVL_NONE" },
+	{ SNDLVL_20dB, "SNDLVL_20dB" },
+	{ SNDLVL_25dB, "SNDLVL_25dB" },
+	{ SNDLVL_30dB, "SNDLVL_30dB" },
+	{ SNDLVL_35dB, "SNDLVL_35dB" },
+	{ SNDLVL_40dB, "SNDLVL_40dB" },
+	{ SNDLVL_45dB, "SNDLVL_45dB" },
+	{ SNDLVL_50dB, "SNDLVL_50dB" },
+	{ SNDLVL_55dB, "SNDLVL_55dB" },
+	{ SNDLVL_IDLE, "SNDLVL_IDLE" },
+	{ SNDLVL_TALKING, "SNDLVL_TALKING" },
+	{ SNDLVL_60dB, "SNDLVL_60dB" },
+	{ SNDLVL_65dB, "SNDLVL_65dB" },
+	{ SNDLVL_STATIC, "SNDLVL_STATIC" },
+	{ SNDLVL_70dB, "SNDLVL_70dB" },
+	{ SNDLVL_NORM, "SNDLVL_NORM" },
+	{ SNDLVL_75dB, "SNDLVL_75dB" },
+	{ SNDLVL_80dB, "SNDLVL_80dB" },
+	{ SNDLVL_85dB, "SNDLVL_85dB" },
+	{ SNDLVL_90dB, "SNDLVL_90dB" },
+	{ SNDLVL_95dB, "SNDLVL_95dB" },
+	{ SNDLVL_100dB, "SNDLVL_100dB" },
+	{ SNDLVL_105dB, "SNDLVL_105dB" },
+	{ SNDLVL_110dB, "SNDLVL_110dB" },
+	{ SNDLVL_120dB, "SNDLVL_120dB" },
+	{ SNDLVL_130dB, "SNDLVL_130dB" },
+	{ SNDLVL_GUNFIRE, "SNDLVL_GUNFIRE" },
+	{ SNDLVL_140dB, "SNDLVL_140dB" },
+	{ SNDLVL_150dB, "SNDLVL_150dB" },
+	{ SNDLVL_180dB, "SNDLVL_180dB" },
+};
+
+static const char *_SoundLevelToString( soundlevel_t level )
+{
+	int c = ARRAYSIZE( g_pSoundLevels );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		SoundLevelLookup *entry = &g_pSoundLevels[ i ];
+		if ( entry->level == level )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%i", (int)level );
+	return sz;
+}
+
+static const char *_ChannelToString( int channel )
+{
+	int c = ARRAYSIZE( g_pChannelNames );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		SoundChannels *entry = &g_pChannelNames[ i ];
+		if ( entry->channel == channel )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%i", (int)channel );
+	return sz;
+}
+
+static const char *_VolumeToString( float volume )
+{
+	int c = ARRAYSIZE( g_pVolumeLevels );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		VolumeLevel *entry = &g_pVolumeLevels[ i ];
+		if ( entry->volume == volume )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%.3f", volume );
+	return sz;
+}
+
+static const char *_PitchToString( float pitch )
+{
+	int c = ARRAYSIZE( g_pPitchLookup );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		PitchLookup *entry = &g_pPitchLookup[ i ];
+		if ( entry->pitch == pitch )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%.3f", pitch );
+	return sz;
+}
+
+#define SNDLVL_PREFIX "SNDLVL_"
+
+soundlevel_t TextToSoundLevel( const char *key )
+{
+	if ( !key )
+	{
+		Assert( 0 );
+		return SNDLVL_NORM;
+	}
+
+	int c = ARRAYSIZE( g_pSoundLevels );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		SoundLevelLookup *entry = &g_pSoundLevels[ i ];
+		if ( !Q_strcasecmp( key, entry->name ) )
+			return entry->level;
+	}
+
+	if ( !Q_strnicmp( key, SNDLVL_PREFIX, Q_strlen( SNDLVL_PREFIX ) ) )
+	{
+		char const *val = key + Q_strlen( SNDLVL_PREFIX );
+		int sndlvl = atoi( val );
+		if ( sndlvl > 0 && sndlvl <= 180 )
+		{
+			return ( soundlevel_t )sndlvl;
+		}
+	}
+
+	DevMsg( "CSoundEmitterSystem:  Unknown sound level %s\n", key );
+
+	return SNDLVL_NORM;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Convert "chan_xxx" into integer value for channel
+// Input  : *name - 
+// Output : static int
+//-----------------------------------------------------------------------------
+int TextToChannel( const char *name )
+{
+	if ( !name )
+	{
+		Assert( 0 );
+		// CHAN_AUTO
+		return CHAN_AUTO;
+	}
+
+	if ( Q_strncasecmp( name, "chan_", strlen( "chan_" ) ) )
+	{
+		return atoi( name );
+	}
+
+	int c = ARRAYSIZE( g_pChannelNames );
+	int i;
+
+	for ( i = 0; i < c; i++ )
+	{
+		if ( !Q_strcasecmp( name, g_pChannelNames[ i ].name ) )
+		{
+			return g_pChannelNames[ i ].channel;
+		}
+	}
+
+	// At this point, it starts with chan_ but is not recognized
+	// atoi would return 0, so just do chan auto
+	DevMsg( "CSoundEmitterSystem:  Warning, unknown channel type in sounds.txt (%s)\n", name );
+
+	return CHAN_AUTO;
+}
+
+const char *SoundLevelToString( soundlevel_t level )
+{
+	int c = ARRAYSIZE( g_pSoundLevels );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		SoundLevelLookup *entry = &g_pSoundLevels[ i ];
+		if ( entry->level == level )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%i", (int)level );
+	return sz;
+}
+
+const char *ChannelToString( int channel )
+{
+	int c = ARRAYSIZE( g_pChannelNames );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		SoundChannels *entry = &g_pChannelNames[ i ];
+		if ( entry->channel == channel )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%i", (int)channel );
+	return sz;
+}
+
+const char *VolumeToString( float volume )
+{
+	int c = ARRAYSIZE( g_pVolumeLevels );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		VolumeLevel *entry = &g_pVolumeLevels[ i ];
+		if ( entry->volume == volume )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%.3f", volume );
+	return sz;
+}
+
+const char *PitchToString( float pitch )
+{
+	int c = ARRAYSIZE( g_pPitchLookup );
+
+	int i;
+
+	for ( i = 0 ; i < c; i++ )
+	{
+		PitchLookup *entry = &g_pPitchLookup[ i ];
+		if ( entry->pitch == pitch )
+			return entry->name;
+	}
+
+	static char sz[ 32 ];
+	Q_snprintf( sz, sizeof( sz ), "%.3f", pitch );
+	return sz;
+}
+
+CSoundParametersInternal::CSoundParametersInternal()
+{
+	m_pConvertedNames = m_pSoundNames = NULL;
+	m_nConvertedNames = m_nSoundNames = 0;
+	channel			= CHAN_AUTO; // 0
+
+	volume.start	= VOL_NORM;  // 1.0f
+	volume.range	= 0.0f;
+
+	pitch.start		= PITCH_NORM; // 100
+	pitch.range		= 0;
+
+	soundlevel.start = SNDLVL_NORM; // 75dB
+	soundlevel.range = 0;
+	delay_msec = 0;
+	play_to_owner_only = false;
+	had_missing_wave_files = false;
+	uses_gender_token = false;
+
+}
+
+CSoundParametersInternal::CSoundParametersInternal( const CSoundParametersInternal& src )
+{
+	m_pSoundNames = NULL;
+	m_pConvertedNames = NULL;
+	CopyFrom( src );
+}
+
+CSoundParametersInternal::~CSoundParametersInternal()
+{
+	if ( m_nSoundNames > 1 )
+		delete m_pSoundNames;
+	if ( m_nConvertedNames > 1 )
+		delete m_pConvertedNames;
+}
+
+void CSoundParametersInternal::CopyFrom( const CSoundParametersInternal& src )
+{
+	if ( m_nSoundNames > 1 )
+		delete m_pSoundNames;
+	if ( m_nConvertedNames > 1 )
+		delete m_pConvertedNames;
+
+	channel = src.channel;
+	volume = src.volume;
+	pitch = src.pitch;
+	soundlevel = src.soundlevel;
+	delay_msec = src.delay_msec;
+	play_to_owner_only = src.play_to_owner_only;
+
+	m_nSoundNames = src.m_nSoundNames;
+	if ( m_nSoundNames )
+	{
+		if ( m_nSoundNames > 1 )
+		{
+			m_pSoundNames = new SoundFile[m_nSoundNames];
+			memcpy( m_pSoundNames, src.m_pSoundNames, m_nSoundNames * sizeof(SoundFile) );
+		}
+		else
+		{
+			m_pSoundNames = src.m_pSoundNames;
+		}
+	}
+	else
+	{
+		m_pSoundNames = NULL;
+	}
+
+	m_nConvertedNames = src.m_nConvertedNames;
+	if ( m_nConvertedNames )
+	{
+		if ( m_nConvertedNames > 1 )
+		{
+			m_pConvertedNames = new SoundFile[m_nConvertedNames];
+			memcpy( m_pConvertedNames, src.m_pConvertedNames, m_nConvertedNames * sizeof(SoundFile) );
+		}
+		else
+		{
+			m_pConvertedNames = src.m_pConvertedNames;
+		}
+	}
+	else
+	{
+		m_pConvertedNames = NULL;
+	}
+
+	had_missing_wave_files = src.had_missing_wave_files;
+	uses_gender_token = src.uses_gender_token;
+}
+
+#define CompareInterval( i1, i2 ) ( memcmp( &(i1), &(i2), sizeof(i1) ) == 0 )
+
+bool CSoundParametersInternal::operator == ( const CSoundParametersInternal& other ) const
+{
+	if ( this == &other )
+		return true;
+
+	if ( channel != other.channel )
+		return false;
+	if ( !CompareInterval( volume, other.volume ) )
+		return false;
+	if ( !CompareInterval( pitch, other.pitch ) )
+		return false;
+	if ( !CompareInterval( soundlevel, other.soundlevel ) )
+		return false;
+	if ( delay_msec != other.delay_msec )
+		return false;
+	if ( play_to_owner_only != other.play_to_owner_only )
+		return false;
+
+	if ( m_nSoundNames != other.m_nSoundNames )
+		return false;
+
+	// Compare items
+	int c = m_nSoundNames;
+	for ( int i = 0; i < c; i++ )
+	{
+		if ( GetSoundNames()[ i ].symbol != other.GetSoundNames()[ i ].symbol )
+			return false;
+	}
+
+	return true;
+}
+
+float16 ZERO_FLOAT16;
+
+const char *CSoundParametersInternal::VolumeToString( void ) const
+{
+	if ( volume.range == ZERO_FLOAT16 )
+	{
+		return _VolumeToString( volume.start );
+	}
+
+	static char sz[ 64 ];
+	Q_snprintf( sz, sizeof( sz ),  "%.3f, %.3f", (float)volume.start, (float)volume.start + (float)volume.range );
+	return sz;
+}
+
+const char *CSoundParametersInternal::ChannelToString( void ) const 
+{
+	return _ChannelToString( channel );
+}
+
+const char *CSoundParametersInternal::SoundLevelToString( void ) const
+{
+	if ( soundlevel.range == 0 )
+	{
+		return _SoundLevelToString( (soundlevel_t)(int)soundlevel.start );
+	}
+
+	static char sz[ 64 ];
+	Q_snprintf( sz, sizeof( sz ),  "%i, %i", (soundlevel_t)(int)soundlevel.start, (soundlevel_t)(int)(soundlevel.start + soundlevel.range ) );
+	return sz;
+}
+
+const char *CSoundParametersInternal::PitchToString( void ) const
+{
+	if ( pitch.range == 0 )
+	{
+		return _PitchToString( (int)pitch.start );
+	}
+
+	static char sz[ 64 ];
+	Q_snprintf( sz, sizeof( sz ),  "%i, %i", (int)pitch.start, (int)(pitch.start + pitch.range ) );
+	return sz;
+}
+
+void CSoundParametersInternal::VolumeFromString( const char *sz )
+{
+	if ( !Q_strcasecmp( sz, "VOL_NORM" ) )
+	{
+		volume.start = VOL_NORM;
+		volume.range = 0.0f;
+	}
+	else
+	{
+		volume.FromInterval( ReadInterval( sz ) );
+	}
+}
+
+void CSoundParametersInternal::ChannelFromString( const char *sz )
+{
+	channel = TextToChannel( sz );
+}
+
+void CSoundParametersInternal::PitchFromString( const char *sz )
+{
+	if ( !Q_strcasecmp( sz, "PITCH_NORM" ) )
+	{
+		pitch.start	= PITCH_NORM;
+		pitch.range = 0;
+	}
+	else if ( !Q_strcasecmp( sz, "PITCH_LOW" ) )
+	{
+		pitch.start	= PITCH_LOW;
+		pitch.range = 0;
+	}
+	else if ( !Q_strcasecmp( sz, "PITCH_HIGH" ) )
+	{
+		pitch.start	= PITCH_HIGH;
+		pitch.range = 0;
+	}
+	else
+	{
+		pitch.FromInterval( ReadInterval( sz ) );
+	}
+}
+
+void CSoundParametersInternal::SoundLevelFromString( const char *sz )
+{
+	if ( !Q_strncasecmp( sz, "SNDLVL_", strlen( "SNDLVL_" ) ) )
+	{
+		soundlevel.start = TextToSoundLevel( sz );
+		soundlevel.range = 0;
+	}
+	else
+	{
+		soundlevel.FromInterval( ReadInterval( sz ) );
+	}
+}
+
+void CSoundParametersInternal::AddToTail( SoundFile **pDest, uint16 *pDestCount, const SoundFile &source )
+{
+	(*pDestCount)++;
+	if ( *pDestCount == 1 )
+	{
+		// NOTE: when there's only one soundfile in the list, we store it
+		// packed into the pointer itself, the four bytes for the pointer is just used to store the sound file!
+		COMPILE_TIME_ASSERT( sizeof(SoundFile) <= sizeof(SoundFile *) );
+		*((SoundFile *)(pDest)) = source;
+	}
+	else
+	{
+		SoundFile temp;
+		if ( *pDestCount == 2 )
+		{
+			// Copying from a list of one soundfile. Save off the struct
+			// packed into the pointer field.
+			temp = *((SoundFile *)(pDest));
+			*pDest = NULL;
+		}
+
+		*pDest = (SoundFile *)realloc( *pDest, (*pDestCount) * sizeof(SoundFile) );
+		(*pDest)[ *pDestCount - 1 ] = source;
+
+		if ( *pDestCount == 2 )
+		{
+			(*pDest)[0] = temp;
+		}
+	}
+}
+
+#endif // !_STATIC_LINKED || SOUNDEMITTERSYSTEM_DLL