furnace/src/engine/pattern.h
2022-02-19 02:52:53 -05:00

43 lines
1.3 KiB
C

/**
* 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 "safeReader.h"
struct DivPattern {
String name;
short data[256][32];
void copyOn(DivPattern* dest);
SafeReader* compile(int len=256, int fxRows=1);
DivPattern();
};
struct DivChannelData {
unsigned char effectRows;
// data goes as follows: data[ROW][TYPE]
// TYPE is:
// 0: note
// 1: octave
// 2: instrument
// 3: volume
// 4-5+: effect/effect value
DivPattern* data[128];
DivPattern* getPattern(int index, bool create);
void wipePatterns();
DivChannelData();
};