109 lines
2.3 KiB
C++
109 lines
2.3 KiB
C++
#ifndef _GUITAR_FRETBOARD_HPP_
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#define _GUITAR_FRETBOARD_HPP_
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#ifndef _GUITAR_TUNING_HPP_
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#include <guitar/tuning.hpp>
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#endif
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#ifndef _COMMON_ARRAY_HPP_
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#include <common/array.hpp>
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#endif
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#ifndef _MUSIC_NOTES_HPP_
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#include <music/notes.hpp>
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#endif
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#ifndef _MUSIC_CHORD_HPP_
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#include <music/chord.hpp>
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#endif
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#ifndef _GUITAR_FRETTEDNOTE_HPP_
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#include <guitar/frettednote.hpp>
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#endif
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// |-5-
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// |-4-
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// |-3-
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// |-2-
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// |-1-
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// |-0-
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class MIDIOutputDevice;
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class Fretboard : public Array<Notes>
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{
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public:
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enum{Frets=24,Strings=6};
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Fretboard(const Tuning &tuning=Tuning(),int frets=Frets);
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virtual ~Fretboard();
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void createFretboard(const Tuning &tuning,int frets=Frets);
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const Tuning &getTuning();
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void setTuning(const Tuning &tuning);
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const Note &getAt(int string,int fret);
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bool getAt(const Music::Chord &chord,Block<FrettedNote> &frettedNotes);
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bool getAt(const Note ¬e,FrettedNote &frettedNote);
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bool getAt(const Note ¬e,Block<FrettedNote> &frettedNotes);
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int getFrets(void)const;
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void setFrets(int frets);
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bool isOnFretboard(const Note ¬e);
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bool play(MIDIOutputDevice &device);
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String toString(void)const;
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static bool isValidFret(int fret);
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private:
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void createFretboard();
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bool getAt(const Note ¬e,FrettedNote &frettedNote,Block<FrettedNote> &containedNotes);
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bool contains(const FrettedNote &frettedNote,Block<FrettedNote> &frettedNotes);
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bool getFillerNotes(int fret,const Music::Chord &chord,Block<FrettedNote> &frettedNotes);
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int distance(const FrettedNote &frettedNote,Block<FrettedNote> &frettedNotes);
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bool isIn(const FrettedNote &frettedNote,const Music::Chord &chord);
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Tuning mTuning;
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int mFrets;
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};
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inline
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Fretboard::Fretboard(const Tuning &tuning,int frets)
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: mTuning(tuning),mFrets(frets)
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{
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createFretboard();
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}
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inline
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Fretboard::~Fretboard()
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{
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}
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inline
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const Tuning &Fretboard::getTuning()
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{
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return mTuning;
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}
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inline
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void Fretboard::setTuning(const Tuning &tuning)
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{
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mTuning=tuning;
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createFretboard();
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}
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inline
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int Fretboard::getFrets(void)const
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{
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return mFrets;
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}
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inline
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void Fretboard::setFrets(int frets)
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{
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mFrets=frets;
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createFretboard();
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}
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inline
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const Note &Fretboard::getAt(int string,int fret)
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{
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return (operator[](string)).operator[](fret);
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}
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inline
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bool Fretboard::isValidFret(int fret)
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{
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if(fret<=Fretboard::Frets)return true;
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return false;
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}
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#endif |