CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/pyAudioControl.cpp

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//////////////////////////////////////////////////////////////////////
//
// pyAudioControl   - a wrapper class all the audio control functions
//
//////////////////////////////////////////////////////////////////////

#pragma hdrstop

#include "pyAudioControl.h"

#include "plAudio/plAudioSystem.h"
#include "plAudio/plVoiceChat.h"
#include "plAudio/plWinMicLevel.h"

#include "plAudio/plAudioCaps.h"

// Sets the master volume of a given audio channel
void pyAudioControl::SetSoundFXVolume( float volume )
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kSoundFX;

    // make sure the volume is within range
    if( volume > 1.f )
        volume = 1.f;
    else if( volume < 0.f )
        volume = 0.f;

    plgAudioSys::SetChannelVolume( chan, volume );
}

void pyAudioControl::SetMusicVolume( float volume )
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kBgndMusic;

    // make sure the volume is within range
    if( volume > 1.f )
        volume = 1.f;
    else if( volume < 0.f )
        volume = 0.f;

    plgAudioSys::SetChannelVolume( chan, volume );
}

void pyAudioControl::SetVoiceVolume( float volume )
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kVoice;

    // make sure the volume is within range
    if( volume > 1.f )
        volume = 1.f;
    else if( volume < 0.f )
        volume = 0.f;

    plgAudioSys::SetChannelVolume( chan, volume );
}

void pyAudioControl::SetAmbienceVolume( float volume )
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kAmbience;

    // make sure the volume is within range
    if( volume > 1.f )
        volume = 1.f;
    else if( volume < 0.f )
        volume = 0.f;

    plgAudioSys::SetChannelVolume( chan, volume );
}

void pyAudioControl::SetGUIVolume( float volume )
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kGUI;

    // make sure the volume is within range
    if( volume > 1.f )
        volume = 1.f;
    else if( volume < 0.f )
        volume = 0.f;

    plgAudioSys::SetChannelVolume( chan, volume );
}

void pyAudioControl::SetNPCVoiceVolume( float volume )
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kNPCVoice;

    // make sure the volume is within range
    if( volume > 1.f )
        volume = 1.f;
    else if( volume < 0.f )
        volume = 0.f;

    plgAudioSys::SetChannelVolume( chan, volume );
}

float pyAudioControl::GetSoundFXVolume()
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kSoundFX;
    return plgAudioSys::GetChannelVolume(chan);
}

float pyAudioControl::GetMusicVolume()
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kBgndMusic;
    return plgAudioSys::GetChannelVolume(chan);
}

float pyAudioControl::GetVoiceVolume()
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kVoice;
    return plgAudioSys::GetChannelVolume(chan);
}

float pyAudioControl::GetAmbienceVolume()
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kAmbience;
    return plgAudioSys::GetChannelVolume(chan);
}

float pyAudioControl::GetGUIVolume()
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kGUI;
    return plgAudioSys::GetChannelVolume(chan);
}

float pyAudioControl::GetNPCVoiceVolume()
{
    plgAudioSys::ASChannel  chan;
    chan = plgAudioSys::kNPCVoice;
    return plgAudioSys::GetChannelVolume(chan);
}


// Switch DirectX Audio on or off at runtime
void pyAudioControl::Enable()
{
    plgAudioSys::Activate(true);
}

void pyAudioControl::Disable()
{
    plgAudioSys::Activate(false);
}

bool pyAudioControl::IsEnabled()
{
    return plgAudioSys::Active();
}


// Enable or disable load-on-demand for sounds
void pyAudioControl::SetLoadOnDemand( bool state )
{
    plSound::SetLoadOnDemand(state);
}


// Enables or disables two-stage LOD, where sounds can be loaded into RAM but not into sound buffers.
// ...Less of a performance hit, harder on memory.
void pyAudioControl::SetTwoStageLOD( bool state )
{
    // For two-stage LOD, we want to disable LoadFromDiskOnDemand, so that we'll load into RAM at startup but not
    // into sound buffers until demanded to do so. Enabling LoadFromDiskOnDemand basically conserves as much memory
    // as possible
    plSound::SetLoadFromDiskOnDemand( !state );
}


// Enable audio hardware acceleration
void pyAudioControl::UseHardwareAcceleration( bool state )
{
    plgAudioSys::SetUseHardware(state);
}

bool pyAudioControl::IsHardwareAccelerated()
{
    return plgAudioSys::Hardware();
}


// Enable EAX sound acceleration (requires hardware acceleration)
void pyAudioControl::UseEAXAcceleration( bool state )
{
    plgAudioSys::EnableEAX(state);
}

bool pyAudioControl::IsUsingEAXAcceleration()
{
    return plgAudioSys::UsingEAX();
}


// Mute or unmute all sounds
void pyAudioControl::MuteAll()
{
    plgAudioSys::SetMuted(true);
}

void pyAudioControl::UnmuteAll()
{
    plgAudioSys::SetMuted(false);
}

bool pyAudioControl::IsMuted()
{
    return plgAudioSys::IsMuted();
}

bool pyAudioControl::SupportEAX(const char *deviceName)
{
    return plgAudioSys::SupportsEAX(deviceName);
}


//------------------------
// Voice Settings

// Sets the microphone volume, in the range of 0 to 1
bool pyAudioControl::CanSetMicLevel()
{
    return plWinMicLevel::CanSetLevel();
}

void pyAudioControl::SetMicLevel( float level )
{
    // make sure the volume is within range
    if( level > 1.f )
        level = 1.f;
    else if( level < 0.f )
        level = 0.f;
    if( CanSetMicLevel() )
        plWinMicLevel::SetLevel( level );
}

float pyAudioControl::GetMicLevel()
{
    return plWinMicLevel::GetLevel();
}


// turn voice recording on or off
void pyAudioControl::EnableVoiceRecording( bool state )
{
    plVoiceRecorder::EnableRecording(state);
}

bool pyAudioControl::IsVoiceRecordingEnabled()
{
    return plVoiceRecorder::RecordingEnabled();
}


// turn voice compression on and off
void pyAudioControl::EnableVoiceCompression( bool state )
{
}

bool pyAudioControl::IsVoiceCompressionEnabled()
{
    return true;
}


// turn voice-over-net on and off
void pyAudioControl::EnableVoiceNetBroadcast( bool state )
{
    //plWinRecorder::EnableNetVoice(state);
}

bool pyAudioControl::IsVoiceNetBroadcastEnabled()
{
    
    return true;
}

void pyAudioControl::EnableVoiceChat(bool enable)
{
    plVoicePlayer::Enable(enable);
}


// turn voice recording icons on and off
void pyAudioControl::ShowIcons()
{
    plVoiceRecorder::EnableIcons(true);
}

void pyAudioControl::HideIcons()
{
    plVoiceRecorder::EnableIcons(false);
}


// turn push-to-talk on or off
void pyAudioControl::PushToTalk( bool state )
{
    plVoiceRecorder::EnablePushToTalk(state);
}

// Set the squelch level
void pyAudioControl::SquelchLevel( float level )
{
    plVoiceRecorder::SetSquelch(level);
}


// Adjust voice packet frame size
void pyAudioControl::RecordFrame( int32_t size )
{
}


// Set the sample rate for recording
void pyAudioControl::RecordSampleRate( int32_t sample_rate )
{
}

uint8_t pyAudioControl::GetPriorityCutoff( void )
{
    return plgAudioSys::GetPriorityCutoff();
}

void pyAudioControl::SetPriorityCutoff( uint8_t cut )
{
    plgAudioSys::SetPriorityCutoff( cut );
}

void pyAudioControl::SetAudioSystemMode(int mode)
{
    switch (mode)
    {
    case plgAudioSys::kDisabled:
        plgAudioSys::SetAudioMode(plgAudioSys::kDisabled);
        break;
    case plgAudioSys::kSoftware:
        plgAudioSys::SetAudioMode(plgAudioSys::kSoftware);
        break;
    case plgAudioSys::kHardware:
        plgAudioSys::SetAudioMode(plgAudioSys::kHardware);
        break;
    case plgAudioSys::kHardwarePlusEAX:
        plgAudioSys::SetAudioMode(plgAudioSys::kHardwarePlusEAX);
        break;
    default:
        break;
    }
}

int pyAudioControl::GetAudioSystemMode()
{
    return plgAudioSys::GetAudioMode();
}

int pyAudioControl::GetHighestAudioMode()
{
    int highestMode = plgAudioSys::kDisabled;
    plAudioCaps caps = plAudioCapsDetector::Detect();

    if ( caps.IsEAXAvailable() )
    {
        highestMode = plgAudioSys::kHardwarePlusEAX;
    }
    else
    {
        if ( 1 )        // This is taken care of in the audio system
        {
            highestMode = plgAudioSys::kHardware;
        }
        else
        {
            if ( caps.IsAvailable() )
            {
                highestMode = plgAudioSys::kSoftware;
            }
        }
    }

    return highestMode;
}

int pyAudioControl::GetNumAudioDevices()
{
    return plgAudioSys::GetNumAudioDevices();
}

const char *pyAudioControl::GetAudioDeviceName(int index)
{
    return plgAudioSys::GetAudioDeviceName(index);
}

void pyAudioControl::SetDeviceName(const char *device, bool restart)
{
    plgAudioSys::SetDeviceName(device, restart);
}

const char * pyAudioControl::GetDeviceName()
{
    return plgAudioSys::GetDeviceName();
}