furnace/src/engine/song.cpp

/**
 * Furnace Tracker - multi-system chiptune tracker
 * Copyright (C) 2021-2022 tildearrow and contributors
 *
 * 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; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#include "song.h"

void DivSong::unload() {
  for (DivInstrument* i: ins) {
    delete i;
  }
  ins.clear();

  for (DivWavetable* i: wave) {
    delete i;
  }
  wave.clear();

  for (DivSample* i: sample) {
    delete i;
  }
  sample.clear();

  for (int i=0; i<DIV_MAX_CHANS; i++) {
    pat[i].wipePatterns();
  }
}