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#pragma once
#include "animvalue.hh"
#include "surface.hh"
#include "notes.hh"
class Song;
class Database;
/// handles drawing of notes and waves
class NoteGraph {
public:
enum Position {FULLSCREEN, TOP, BOTTOM, LEFT, RIGHT};
/// constructor
NoteGraph(VocalTrack const& vocal);
/// resets NoteGraph and Notes
void reset();
/** draws NoteGraph (notelines, notes, waves)
* @param time at which time to draw
* @param players reference to the list of singing Players
*/
void draw(double time, Database const& database, Position position = NoteGraph::FULLSCREEN);
private:
/// draw notebars
void drawNotes();
/// draw waves (what players are singing)
void drawWaves(Database const& database);
VocalTrack const& m_vocal;
Texture m_notelines;
Texture m_wave;
Texture m_star;
Texture m_star_hl;
Texture m_notebar;
Texture m_notebar_hl;
Texture m_notebarfs;
Texture m_notebarfs_hl;
Texture m_notebargold;
Texture m_notebargold_hl;
float m_notealpha;
AnimValue m_nlTop, m_nlBottom;
Notes::const_iterator m_songit;
double m_time;
double m_max, m_min, m_noteUnit, m_baseY, m_baseX;
};
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