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/*
ZynAddSubFX - a software synthesizer
LFOParams.C - Parameters for LFO
Copyright (C) 2002-2005 Nasca Octavian Paul
Author: Nasca Octavian Paul
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License
as published by the Free Software Foundation.
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 (version 2) for more details.
You should have received a copy of the GNU General Public License (version 2)
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <math.h>
#include <stdio.h>
#include "../globals.h"
#include "LFOParams.h"
int LFOParams::time;
LFOParams::LFOParams(char Pfreq_,char Pintensity_,char Pstartphase_, char PLFOtype_,char Prandomness_, char Pdelay_,char Pcontinous_,char fel_):Presets(){
switch(fel_) {
case 0:setpresettype("Plfofrequency");
break;
case 1:setpresettype("Plfoamplitude");
break;
case 2:setpresettype("Plfofilter");
break;
};
Dfreq=Pfreq_;
Dintensity=Pintensity_;
Dstartphase=Pstartphase_;
DLFOtype=PLFOtype_;
Drandomness=Prandomness_;
Ddelay=Pdelay_;
Dcontinous=Pcontinous_;
fel=fel_;
time=0;
defaults();
};
LFOParams::~LFOParams(){
};
void LFOParams::defaults(){
Pfreq=Dfreq/127.0;
Pintensity=Dintensity;
Pstartphase=Dstartphase;
PLFOtype=DLFOtype;
Prandomness=Drandomness;
Pdelay=Ddelay;
Pcontinous=Dcontinous;
Pfreqrand=0;
Pstretch=64;
};
void LFOParams::add2XML(XMLwrapper *xml){
xml->addparreal("freq",Pfreq);
xml->addpar("intensity",Pintensity);
xml->addpar("start_phase",Pstartphase);
xml->addpar("lfo_type",PLFOtype);
xml->addpar("randomness_amplitude",Prandomness);
xml->addpar("randomness_frequency",Pfreqrand);
xml->addpar("delay",Pdelay);
xml->addpar("stretch",Pstretch);
xml->addparbool("continous",Pcontinous);
};
void LFOParams::getfromXML(XMLwrapper *xml){
Pfreq=xml->getparreal("freq",Pfreq,0.0,1.0);
Pintensity=xml->getpar127("intensity",Pintensity);
Pstartphase=xml->getpar127("start_phase",Pstartphase);
PLFOtype=xml->getpar127("lfo_type",PLFOtype);
Prandomness=xml->getpar127("randomness_amplitude",Prandomness);
Pfreqrand=xml->getpar127("randomness_frequency",Pfreqrand);
Pdelay=xml->getpar127("delay",Pdelay);
Pstretch=xml->getpar127("stretch",Pstretch);
Pcontinous=xml->getparbool("continous",Pcontinous);
};
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