103 lines
3.1 KiB
C
103 lines
3.1 KiB
C
/*************************************************************************/
|
|
/* cp_note.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
#ifndef CP_NOTE_H
|
|
#define CP_NOTE_H
|
|
|
|
#include "cp_config.h"
|
|
|
|
struct CPNote {
|
|
|
|
enum {
|
|
|
|
NOTES=120,
|
|
OFF=254,
|
|
CUT=253,
|
|
EMPTY=255,
|
|
SCRIPT=252,
|
|
};
|
|
|
|
|
|
uint8_t note;
|
|
uint8_t instrument;
|
|
uint8_t volume;
|
|
uint8_t command;
|
|
uint8_t parameter;
|
|
unsigned int script_source_sign;
|
|
bool cloned;
|
|
|
|
void clear() {
|
|
|
|
note=EMPTY;
|
|
instrument=EMPTY;
|
|
volume=EMPTY;
|
|
command=EMPTY;
|
|
parameter=0;
|
|
script_source_sign='\0';
|
|
cloned=false;
|
|
}
|
|
|
|
void raise() {
|
|
|
|
if (note<(NOTES-1))
|
|
note++;
|
|
else if (note==SCRIPT && parameter<0xFF)
|
|
parameter++;
|
|
}
|
|
|
|
void lower() {
|
|
|
|
if ((note>0) && (note<NOTES))
|
|
note--;
|
|
else if (note==SCRIPT && parameter>0)
|
|
parameter--;
|
|
|
|
}
|
|
|
|
bool operator== (const CPNote &rvalue) {
|
|
|
|
return (
|
|
(note==rvalue.note) &&
|
|
(instrument==rvalue.instrument) &&
|
|
(volume==rvalue.volume) &&
|
|
(command==rvalue.command) &&
|
|
(parameter==rvalue.parameter)
|
|
);
|
|
}
|
|
|
|
bool is_empty() const { return (note==EMPTY && instrument==EMPTY && volume==EMPTY && command==EMPTY && parameter==0 && !cloned); }
|
|
CPNote() {
|
|
|
|
clear();
|
|
}
|
|
};
|
|
|
|
|
|
#endif
|
|
|