Implement Timeline Graphics Manager view

src/modes/classicmode/classicfactory.cpp

@@ -15,7 +15,6 @@
 
 std::unique_ptr<kku::Game> classic::getGame(const std::shared_ptr<kku::CoreFactory>& core_factory)
 {
-    // read offset from beatmap metadata
     const kku::microsec visibility_offset = 1648648;
 
     const auto factory = std::make_shared<ClassicGraphicsFactory>(core_factory);
@@ -30,7 +29,6 @@ std::unique_ptr<kku::Game> classic::getGame(const std::shared_ptr<kku::CoreFacto
 
 std::unique_ptr<kku::Editor> classic::getEditor(const std::shared_ptr<kku::CoreFactory>& core_factory)
 {
-    // read offset from beatmap metadata
     const kku::microsec visibility_offset = 1648648;
 
     const auto factory = std::make_shared<ClassicGraphicsFactory>(core_factory);

src/modes/classicmode/editor/classiceditor.cpp

@@ -53,6 +53,14 @@ ClassicEditor::ClassicEditor(const std::shared_ptr<kku::Timeline<ClassicNote>>&
 
         bool hold = false;
 
+        if (_note_id == 0)
+        {
+            element.keys = {kku::SystemEvent::Key::Code::S,
+                            kku::SystemEvent::Key::Code::Down};
+
+            element.type = Type::DOWN;
+        }
+
         if (counter == 0)
         {
             hold = true;
@@ -163,8 +171,9 @@ void ClassicEditor::input(kku::GameEvent&& input)
 
         break;
     }
-
     }
+
+    _context->inputUI(std::move(input));
 }
 
 void ClassicEditor::update(kku::UpdateData&& updatedata)

src/modes/classicmode/editor/editorcontext.cpp

@@ -94,6 +94,12 @@ std::shared_ptr<SelectionManager<ClassicNote>> EditorContext::getSelectionManage
     return _selection_manager;
 }
 
+void EditorContext::inputUI(kku::GameEvent&& input)
+{
+    for (auto& manager : _graphics_managers)
+        manager->input(std::move(input));
+}
+
 void EditorContext::updateGraphics(const kku::microsec& music_offset)
 {
     for (auto& manager : _graphics_managers)

src/modes/classicmode/editor/editorcontext.h

@@ -17,6 +17,7 @@ public:
     virtual void input(ClassicArrowNote *note, kku::GameEvent&& input) const override;
     virtual void update(ClassicArrowNote *note, const kku::microsec &music_offset) const override;
 
+    void inputUI(kku::GameEvent&& input);
     void updateGraphics(const kku::microsec& music_offset);
     void displayGraphics() const;
 

src/modes/classicmode/game/classicarrownote.cpp

@@ -36,7 +36,7 @@ void ClassicArrowNote::input(kku::GameEvent&& input)
 
 void ClassicArrowNote::draw(const std::shared_ptr<const ClassicGraphicsManager>& graphics_manager) const
 {
-    graphics_manager->draw(_elements);
+    graphics_manager->draw(this);
 }
 
 bool ClassicArrowNote::isHold() const
@@ -49,6 +49,11 @@ std::vector<ArrowElement>& ClassicArrowNote::getElements()
     return _elements;
 }
 
+const std::vector<ArrowElement>& ClassicArrowNote::getElements() const
+{
+    return _elements;
+}
+
 auto ClassicArrowNote::calculatePrecision(const kku::microsec& offset) const -> Grade
 {
     return _evaluator.calculatePrecision(offset);

src/modes/classicmode/game/classicarrownote.h

@@ -40,6 +40,7 @@ public:
 
     bool isHold() const;
     std::vector<ArrowElement>& getElements();
+    const std::vector<ArrowElement>& getElements() const;
     Grade calculatePrecision(const kku::microsec& offset) const;
     bool isPressedAs(kku::SystemEvent::Key::Code key) const;
 

src/modes/classicmode/graphics/classicgraphicsmanager.h

@@ -25,7 +25,7 @@ public:
     virtual void update(const kku::microsec& offset, ClassicArrowNote* note) = 0;
  // virtual void update(const kku::microsec& offset, ClassicSliderNote* note) = 0;
 
-    virtual void draw(const std::vector<ArrowElement>& elements) const = 0;
+    virtual void draw(const ClassicArrowNote * const note) const = 0;
  // virtual void draw(ClassicSliderNote* note) const = 0;
 
 protected:

src/modes/classicmode/graphics/classicscenegraphicsmanager.cpp

@@ -65,8 +65,9 @@ void ClassicSceneGraphicsManager::update(const kku::microsec& offset, ClassicArr
     }
 }
 
-void ClassicSceneGraphicsManager::draw(const std::vector<ArrowElement>& elements) const
+void ClassicSceneGraphicsManager::draw(const ClassicArrowNote * const note) const
 {
+    const auto elements = note->getElements();
     for (std::size_t i = 0; i < elements.size(); ++i)
     {
         const auto& sprite = elements[i].sprite;

src/modes/classicmode/graphics/classicscenegraphicsmanager.h

@@ -23,7 +23,7 @@ public:
     virtual void update(const kku::microsec& offset) override;
 
     virtual void update(const kku::microsec& offset, ClassicArrowNote* note) override;
-    virtual void draw(const std::vector<ArrowElement>& elements) const override;
+    virtual void draw(const ClassicArrowNote * const note) const override;
 
     void setGraphics(std::vector<ArrowElement>& elements, kku::TimeRange&& range);
     void removeGraphics(std::vector<ArrowElement>& elements);

src/modes/classicmode/graphics/classictimelinegraphicsmanager.cpp

@@ -11,7 +11,9 @@ ClassicTimelineGraphicsManager::ClassicTimelineGraphicsManager(const std::shared
                        Type::LEFT, Type::RIGHT},
                       factory),
     _factory(factory),
-    _timeline(timeline)
+    _timeline(timeline),
+    _back_visibility_offset(static_cast<double>(visibility_offset) / 4.f),
+    _last_offset(0)
 {
     _timeline->expire(_first);
     _timeline->expire(_last);
@@ -19,34 +21,49 @@ ClassicTimelineGraphicsManager::ClassicTimelineGraphicsManager(const std::shared
 
 void ClassicTimelineGraphicsManager::input(kku::GameEvent&& input)
 {
-    if (nothingToDraw())
-        return;
+    switch (input.event.type)
+    {
+    default:
+        break;
 
-    for (auto it = _first; it != _last; ++it)
+    case kku::SystemEvent::Type::KeyPress:
     {
-        (*it)->input(std::move(input));
+        const auto key_data = std::get<kku::SystemEvent::Key>(input.event.data);
+        if (key_data.view == kku::SystemEvent::Key::Code::Add)
+        {
+            _visibility_offset += 200000;
+            _back_visibility_offset = static_cast<double>(_visibility_offset) / 4.f;
+        }
+        else if (key_data.view == kku::SystemEvent::Key::Code::Subtract)
+        {
+            _visibility_offset -= 200000;
+            _back_visibility_offset = static_cast<double>(_visibility_offset) / 4.f;
+        }
+        break;
+    }
     }
 }
 
 void ClassicTimelineGraphicsManager::display() const
 {
-    if (nothingToDraw())
-        return;
+    //if (nothingToDraw())
+        //return;
 
+    std::cout << "displaying on tl: ";
     for (auto it = _first; it != _last; ++it)
     {
-        const auto note = *it;
-        if (note->getState() != ClassicNote::State::DEAD)
-            note->draw(shared_from_this());
+        std::cout << (*it)->getId() << " ";
+        (*it)->draw(shared_from_this());
     }
+
+    std::cout << "\n" << std::flush;
 }
 
 void ClassicTimelineGraphicsManager::update(const kku::microsec &offset)
 {
+    _last_offset = offset;
     fetchLastNote(offset);
     fetchFirstNote(offset);
-
-    updateVisibleNotes(offset);
 }
 
 void ClassicTimelineGraphicsManager::update(const kku::microsec& offset, ClassicArrowNote* note)
@@ -63,21 +80,23 @@ void ClassicTimelineGraphicsManager::update(const kku::microsec& offset, Classic
     }
 }
 
-void ClassicTimelineGraphicsManager::draw(const std::vector<ArrowElement>& elements) const
+void ClassicTimelineGraphicsManager::draw(const ClassicArrowNote * const note) const
 {
+    const double d_visibility_offset = static_cast<double>(_last_offset + _visibility_offset);
+    const double d_back_visibility_offset = static_cast<double>(_last_offset - _back_visibility_offset);
+
+    const double span = d_visibility_offset - d_back_visibility_offset;
+    const double note_span = static_cast<double>(note->getPerfectOffset()) - d_visibility_offset;
+
+    const double percent = note_span / (span / 100.f);
+
+    const auto elements = note->getElements();
     for (std::size_t i = 0; i < elements.size(); ++i)
     {
-        const auto& sprite = elements[i].sprite;
+        auto timeline_sprite = _factory->createSprite(elements[i].type);
+        timeline_sprite->setPosition(kku::Point{static_cast<int>(850 + 1280.f / 100.f * percent), 700});
 
-        if (i >= 1)
-        {
-            //const auto& neighbor_sprite = elements[i - 1].sprite;
-            //const auto c1 = neighbor_sprite->trailPosition();
-            //const auto c2 = sprite->trailPosition();
-            //_render_target->draw(makeLine(c1, c2));
-        }
-
-        sprite->display();
+        timeline_sprite->display();
     }
 }
 
@@ -89,49 +108,24 @@ bool ClassicTimelineGraphicsManager::nothingToDraw() const noexcept
 
 bool ClassicTimelineGraphicsManager::isVisiblyClose(const ClassicNote * const note, const kku::microsec& music_offset) const noexcept
 {
-    return (note->getPerfectOffset() - _visibility_offset) <= music_offset;
+    const auto& perfect_offset = note->getPerfectOffset();
+
+    return ((perfect_offset - _visibility_offset) <= music_offset)
+        || ((perfect_offset + (_visibility_offset / 4.)) >= music_offset);
 }
 
 void ClassicTimelineGraphicsManager::fetchFirstNote(const kku::microsec& offset)
 {
-    if (nothingToDraw())
-        return;
+    //if (nothingToDraw())
+        //return;
 
-    if (offset < (*_first)->getPerfectOffset())
+    Iterator note_iterator = _first;
+    while (note_iterator != _timeline->begin() && isVisiblyClose(*note_iterator, offset))
     {
-        Iterator note_iterator = _first;
-        while (note_iterator != _timeline->begin() && isVisiblyClose(*note_iterator, offset))
-        {
-            --note_iterator;
-        }
-
-        _first = note_iterator;
-
-        auto note = *_first;
-        const auto state = note->getState();
-        if (state != ClassicNote::State::FLYING
-        &&  state != ClassicNote::State::DYING
-        &&  state != ClassicNote::State::INITIAL
-        &&  offset <= note->getPerfectOffset())
-        {
-            note->setState(ClassicNote::State::INITIAL);
-        }
-    }
-    else
-    {
-        Iterator note_iterator = _first;
-        while (note_iterator != _last)
-        {
-            auto note = *note_iterator;
-            if (note->getState() == ClassicNote::State::DEAD)
-            {
-               // note->removeGraphics(this);
-                ++_first;
-            }
-
-            ++note_iterator;
-        }
+        --note_iterator;
     }
+
+    _first = note_iterator;
 }
 
 void ClassicTimelineGraphicsManager::fetchLastNote(const kku::microsec& offset)
@@ -142,24 +136,8 @@ void ClassicTimelineGraphicsManager::fetchLastNote(const kku::microsec& offset)
         if (nothingToDraw())
             _first = note_iterator;
 
-        auto note = *note_iterator;
-        const auto state = note->getState();
-        if (state != ClassicNote::State::FLYING
-        &&  state != ClassicNote::State::DYING
-        &&  state != ClassicNote::State::INITIAL
-        &&  offset <= note->getPerfectOffset())
-        {
-            note->setState(ClassicNote::State::INITIAL);
-        }
-
         ++note_iterator;
     }
 
     _last = note_iterator;
 }
-
-void ClassicTimelineGraphicsManager::updateVisibleNotes(const kku::microsec& offset)
-{
-    for (auto it = _first; it != _last; ++it)
-        (*it)->update(offset);
-}

src/modes/classicmode/graphics/classictimelinegraphicsmanager.h

@@ -23,7 +23,7 @@ public:
     virtual void update(const kku::microsec& offset) override;
 
     virtual void update(const kku::microsec& offset, ClassicArrowNote* note) override;
-    virtual void draw(const std::vector<ArrowElement>& elements) const override;
+    virtual void draw(const ClassicArrowNote * const note) const override;
 
 protected:
     kku::SpriteContainer<Type, ClassicGraphicsFactory, ClassicNoteGraphics> _sprite_container;
@@ -35,10 +35,11 @@ protected:
     Iterator _last;
 
     const std::shared_ptr<kku::Timeline<ClassicNote>> _timeline;
+    kku::microsec _back_visibility_offset;
+    kku::microsec _last_offset;
 
     inline bool nothingToDraw() const noexcept;
     inline bool isVisiblyClose(const ClassicNote * const note, const kku::microsec& music_offset) const noexcept;
     void fetchFirstNote(const kku::microsec& offset);
     void fetchLastNote(const kku::microsec& offset);
-    void updateVisibleNotes(const kku::microsec& offset);
 };