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#pragma once
#include "instrumentgraph.hh"
class Song;
struct DanceNote {
DanceNote(Note note) :
note(note), hitAnim(0.0, 5.0), releaseTime(0), error(getNaN()), score(0), isHit(false) {}
Note note;
AnimValue hitAnim; /// for animating hits
double releaseTime; /// tells when a hold was ended
double error; /// time difference between hit and correct time (negative = late)
int score;
bool isHit;
};
typedef std::vector<DanceNote> DanceNotes;
/// handles drawing of notes
class DanceGraph: public InstrumentGraph {
public:
/// constructor
DanceGraph(Audio& audio, Song const& song, input::DevicePtr dev);
/** draws DanceGraph
* @param time at which time to draw
*/
void draw(double time);
void engine();
std::string getTrack() const;
std::string getDifficultyString() const;
std::string getModeId() const;
void changeTrack(int dir = 1);
void changeDifficulty(int dir = 1);
private:
// Difficulty & mode selection
enum DanceStep { STEP_LEFT, STEP_DOWN, STEP_UP, STEP_RIGHT };
void setupJoinMenu();
void updateJoinMenu();
void setTrack(const std::string& track);
void finalizeTrackChange();
bool difficulty(DanceDifficulty level, bool check_only = false);
DanceDifficulty m_level;
std::string m_gamingMode; /// current game mode
DanceTracks::const_iterator m_curTrackIt; /// iterator to the currently selected game mode
// Scoring & drawing
void dance(double time, input::Event const& ev);
void drawBeats(double time);
void drawNote(DanceNote& note, double time);
void drawInfo(double time, Dimensions dimensions);
void drawArrow(int arrow_i, Texture& tex, float ty1 = 0.0, float ty2 = 1.0);
// Helpers
float panel2x(int i) const { return getScale() * (-(m_pads * 0.5f) + m_arrow_map[i] + 0.5f); } /// Get x for an arrow line
float getScale() const { return 1.0f / m_pads * 8.0f; }
double getNotesBeginTime() const { return m_notes.front().note.begin; }
glutil::danceNoteUniforms m_uniforms;
// Note stuff
DanceNotes m_notes; /// contains the dancing notes for current game mode and difficulty
DanceNotes::iterator m_notesIt; /// the first note that hasn't gone away yet
DanceNotes::iterator m_activeNotes[max_panels]; /// hold notes that are currently pressed down
// Textures
Texture m_beat;
Texture m_arrows;
Texture m_arrows_cursor;
Texture m_arrows_hold;
Texture m_mine;
// Misc
int m_arrow_map[max_panels]; /// game mode dependant mapping of arrows' ordering at cursor
bool m_insideStop;
};
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