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/*
* string_container.cpp - contains a collection of strings
*
* Copyright (c) 2006 Danny McRae <khjklujn/at/yahoo/com>
*
* This file is part of LMMS - https://lmms.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#include "string_container.h"
stringContainer::stringContainer(const float _pitch,
const sample_rate_t _sample_rate,
const int _buffer_length,
const int _strings ) :
m_pitch( _pitch ),
m_sampleRate( _sample_rate ),
m_bufferLength( _buffer_length )
{
for( int i = 0; i < _strings; i++ )
{
m_exists.append( false );
}
}
void stringContainer::addString(int _harm,
const float _pick,
const float _pickup,
const float * _impulse,
const float _randomize,
const float _string_loss,
const float _detune,
const int _oversample,
const bool _state,
const int _id )
{
float harm;
switch( _harm )
{
case 0:
harm = 0.25f;
break;
case 1:
harm = 0.5f;
break;
case 2:
harm = 1.0f;
break;
case 3:
harm = 2.0f;
break;
case 4:
harm = 3.0f;
break;
case 5:
harm = 4.0f;
break;
case 6:
harm = 5.0f;
break;
case 7:
harm = 6.0f;
break;
case 8:
harm = 7.0f;
break;
default:
harm = 1.0f;
}
m_strings.append( new vibratingString( m_pitch * harm,
_pick,
_pickup,
const_cast<float*>(_impulse),
m_bufferLength,
m_sampleRate,
_oversample,
_randomize,
_string_loss,
_detune,
_state ) );
m_exists[_id] = true;
}
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