First version of the SOurce SDK 2013

1 files changed, 583 insertions, 0 deletions

diff --git a/mp/src/public/SoundParametersInternal.cpp b/mp/src/public/SoundParametersInternal.cpp
new file mode 100644
index 00000000..88918f18
--- /dev/null
+++ b/mp/src/public/SoundParametersInternal.cpp
@@ -0,0 +1,583 @@
+//========= Copyright 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" },

+	{ CHAN_VOICE2, "CHAN_VOICE2" },

+};

+

+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;

+	m_nSoundNames = 0;

+	m_nConvertedNames = 0;

+	CopyFrom( src );

+}

+

+CSoundParametersInternal::~CSoundParametersInternal()

+{

+	if ( m_nSoundNames > 1 )

+		free(m_pSoundNames );

+	if ( m_nConvertedNames > 1 )

+		free( m_pConvertedNames);

+

+	m_pConvertedNames = NULL;

+	m_pSoundNames = NULL;

+	m_nSoundNames = 0;

+	m_nConvertedNames = 0;

+}

+

+void CSoundParametersInternal::CopyFrom( const CSoundParametersInternal& src )

+{

+	if ( m_nSoundNames > 1 )

+		free(m_pSoundNames);

+	if ( m_nConvertedNames > 1 )

+		free(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 = (SoundFile*)malloc( sizeof(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 = (SoundFile*)malloc( sizeof(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