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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* instrument.cc
*
* Tue Jul 22 17:14:20 CEST 2008
* Copyright 2008 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo 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.
*
* DrumGizmo 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 DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "instrument.h"
#include <stdlib.h>
Instrument::Instrument(std::string name)
{
this->name = name;
}
Sample *Instrument::sample(level_t level)
{
std::vector<Sample*> s = samples.get(level);
if(s.size() == 0) return NULL;
size_t idx = rand()%(s.size());
return s[idx];
}
void Instrument::addSample(level_t a, level_t b, Sample *s)
{
samples.insert(a, b, s);
}
#ifdef TEST_INSTRUMENT
//deps: channel.cc sample.cc audiofile.cc
//cflags: $(SNDFILE_CFLAGS)
//libs: $(SNDFILE_LIBS)
#include "test.h"
TEST_BEGIN;
Instrument i("test");
Sample *a = new Sample();
i.addSample(0.0, 1.0, a);
Sample *b = new Sample();
i.addSample(0.0, 1.0, b);
Sample *c = new Sample();
i.addSample(1.5, 1.7, c);
TEST_EQUAL(i.sample(0.0), b, "?");
TEST_EQUAL(i.sample(0.0), a, "?");
TEST_EQUAL(i.sample(0.0), b, "?");
TEST_EQUAL(i.sample(0.0), b, "?");
TEST_EQUAL(i.sample(0.0), b, "?");
TEST_EQUAL(i.sample(0.0), b, "?");
TEST_EQUAL(i.sample(0.0), a, "?");
TEST_EQUAL(i.sample(0.0), a, "?");
TEST_EQUAL(i.sample(2.0), NULL, "?");
TEST_EQUAL(i.sample(1.6), c, "?");
TEST_EQUAL(i.sample(1.6), c, "?");
TEST_EQUAL(i.sample(1.6), c, "?");
TEST_END;
#endif/*TEST_INSTRUMENT*/
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