Force update active note on tap

application.cpp

@@ -1,5 +1,5 @@
 #include "application.h"
-#include "note.h"
+
 #include <SFML/Graphics/Color.hpp>
 #include <SFML/Window/Event.hpp>
 
@@ -9,11 +9,12 @@ Application::Application() :
     _game_window({1280, 720}, "Test"),
     _debug(true)
 {
-    _font.loadFromFile("VeraMono.ttf");
+    _font.loadFromFile("/usr/share/qtcreator/fonts/SourceCodePro-Regular.ttf");
     _grade.setFont(_font);
     _grade.setPosition(160, 160);
-    _grade.setFillColor(sf::Color(255, 255, 255, 0));
+    _grade.setFillColor(sf::Color(255, 0, 0, 0));
     _grade.setCharacterSize(35);
+    _grade.setString("NOT INIT");
 }
 
 void Application::run()
@@ -22,7 +23,7 @@ void Application::run()
 
     _music.openFromFile(song_filename);
     _music.play();
-    _music.setVolume(5);
+    _music.setVolume(2);
 
     _game_window.display();
 
@@ -141,24 +142,24 @@ void Application::onKeyPressed(const sf::Keyboard::Key &key)
         return;
     }
 
-    const auto arrow = keyToArrow(key);
+    onTap(keyToArrow(key));
+}
+
+void Application::onTap(const Note::Arrow &arrow)
+{
+    if (arrow == Note::Arrow::NONE)
+        return;
 
-    if (arrow != Note::Arrow::NONE)
-    {                                       // TODO: SHIT BLOCK.
     _debug.spawnGreenPulse();
-        const auto note = _timeline.getActiveNote();
+
+    const auto music_offset = _music.getPlayingOffset().asMicroseconds();
+    const auto note = _timeline.fetchActiveNote(music_offset);
+
     if (note)
     {
-            // This is obscure. Active note on timeline gets received by last ::update() call.
-            // there can be 100-200 microseconds delay between onKeyPressed and update...
-            // Also the problem is that we get music offset by CURRENT music time,
-            // when active note is activated by music time of last ::update call
-            // anyway gotta think on it, smh smh smh
-            const auto music_offset = _music.getPlayingOffset().asMicroseconds();
         const auto tap_result = note->onTap(arrow, music_offset);
         _grade = makeGradeString(tap_result.rating);
     }
-    }
 }
 
 void Application::update()

application.h

@@ -7,6 +7,7 @@
 
 #include "debughelper.h"
 #include "timeline.h"
+#include "note.h"
 
 class Application
 {
@@ -24,11 +25,14 @@ private:
     sf::Font _font;
     sf::Text _grade;
 
+    sf::Text _tap_time;
+
     Timeline _timeline;
     DebugHelper _debug;
 
     void startGameLoop();
     void onKeyPressed(const sf::Keyboard::Key& key);
+    void onTap(const Note::Arrow& arrow);
 };
 
 #endif // APPLICATION_H

debughelper.cpp

@@ -6,7 +6,7 @@ DebugHelper::DebugHelper(bool init) :
     _green_pulse({460.f, 0.f}, sf::Color(0, 255, 0)),
     _blue_pulse({460.f, 360.f}, sf::Color(0, 100, 255))
 {
-    _font.loadFromFile("VeraMono.ttf");
+    _font.loadFromFile("/usr/share/qtcreator/fonts/SourceCodePro-Regular.ttf");
 
     _time_print.setFont(_font);
     _time_print.setPosition(60, 60);

timeline.cpp

@@ -60,7 +60,8 @@ void Timeline::checkForNextActiveNote(const microsec &microseconds)
     }
 }
 
-const Note* Timeline::getActiveNote() const noexcept
+const Note* Timeline::fetchActiveNote(const microsec &microseconds) noexcept
 {
+    update(microseconds);
     return _active_note;
 }

timeline.h

@@ -16,7 +16,7 @@ public:
     ~Timeline();
 
     void update(const microsec& microseconds);
-    const Note* getActiveNote() const noexcept;
+    const Note* fetchActiveNote(const microsec &microseconds) noexcept;
 
 private:
     std::vector<Note*> _timeline;