WE ARE OFFICIALY DONE WITH MUSIC SELECT FOR 0.1.0

CHANGELOG.md

@@ -39,6 +39,7 @@
     - Options
     - Left / Right
     - Back
+- Start Button Action
 
 ## Misc
 - Handling Resolution changes

src/Data/Song.hpp

@@ -50,6 +50,18 @@ namespace Data {
         virtual ~Song() = default;
     };
 
+    struct SongDifficulty {
+        const Data::Song& song;
+        const std::string& difficulty;
+
+        bool operator==(const SongDifficulty &other) const {
+            return (
+                song.folder == other.song.folder and
+                difficulty == other.difficulty
+            );
+        }
+    };
+
     struct MemonSong : public Song {
         explicit MemonSong(const fs::path& memon_path);
         std::optional<Chart> get_chart(const std::string& difficulty) const;

src/Main.cpp

@@ -1,5 +1,4 @@
 #include <iostream>
-#include <sstream>
 
 #include <SFML/Graphics.hpp>
 #include <cereal/archives/json.hpp>
@@ -39,7 +38,8 @@ int main(int, char const **) {
         preferences.screen.fullscreen ? sf::Style::Fullscreen : sf::Style::Default,
         settings
     };
-    music_select.select_chart(window);
+    auto chart = music_select.select_chart(window);
+    std::cout << "Selected Chart : " << chart.song.title << " [" << chart.difficulty << "]" << std::endl;
     /*
     while (true) {
         

src/Screens/MusicSelect/DensityGraph.cpp

@@ -43,7 +43,7 @@ namespace MusicSelect {
         target.draw(m_vertex_array, states);
     }
 
-    DensityGraph compute_density_graph_from_struct(const SongDifficulty& sd) {
+    DensityGraph compute_density_graph_from_struct(const Data::SongDifficulty& sd) {
         return compute_density_graph_from_song_difficulty(sd.song, sd.difficulty);
     }
 

src/Screens/MusicSelect/DensityGraph.hpp

@@ -20,29 +20,17 @@ namespace MusicSelect {
         sf::VertexArray m_vertex_array;
     };
 
-    struct SongDifficulty {
-        const Data::Song& song;
-        const std::string& difficulty;
-
-        bool operator==(const SongDifficulty &other) const {
-            return (
-                song.folder == other.song.folder and
-                difficulty == other.difficulty
-            );
-        }
-    };
-
-    DensityGraph compute_density_graph_from_struct(const SongDifficulty& sd);
+    DensityGraph compute_density_graph_from_struct(const Data::SongDifficulty& sd);
     DensityGraph compute_density_graph_from_song_difficulty(const Data::Song& song, const std::string& difficulty);
     DensityGraph compute_density_graph_from_chart(const Data::Chart& chart, long start, long end);
 
-    using DensityGraphCache = Toolkit::Cache<SongDifficulty, DensityGraph, &compute_density_graph_from_struct>;
+    using DensityGraphCache = Toolkit::Cache<Data::SongDifficulty, DensityGraph, &compute_density_graph_from_struct>;
 }
 
 namespace std {
     template <>
-    struct hash<MusicSelect::SongDifficulty> {
-        std::size_t operator()(const MusicSelect::SongDifficulty& sd) const {
+    struct hash<Data::SongDifficulty> {
+        std::size_t operator()(const Data::SongDifficulty& sd) const {
             auto song_hash = std::hash<std::string>()(sd.song.folder.string());
             song_hash ^= std::hash<std::string>()(sd.difficulty) + 0x9e3779b9 + (song_hash<<6) + (song_hash>>2);
             return song_hash;

src/Screens/MusicSelect/MusicSelect.cpp

@@ -27,10 +27,9 @@ MusicSelect::Screen::Screen(const Data::SongList& t_song_list, SharedResources&
     std::cout << "loaded MusicSelect::Screen" << std::endl;
 }
 
-void MusicSelect::Screen::select_chart(sf::RenderWindow& window) {
+Data::SongDifficulty MusicSelect::Screen::select_chart(sf::RenderWindow& window) {
     window.setFramerateLimit(60);
     ImGui::SFML::Init(window);
-    bool chart_selected = false;
     sf::Clock imguiClock;
     ribbon.setPosition(get_ribbon_x(), get_ribbon_y());
     resources.button_highlight.setPosition(get_ribbon_x(), get_ribbon_y());
@@ -95,6 +94,8 @@ void MusicSelect::Screen::select_chart(sf::RenderWindow& window) {
         resources.music_preview.update();
     }
     ImGui::SFML::Shutdown();
+    assert((resources.selected_panel.has_value()));
+    return *resources.selected_panel->obj.get_selected_difficulty();
 }
 
 void MusicSelect::Screen::draw_debug() {
@@ -217,6 +218,11 @@ void MusicSelect::Screen::press_button(const Data::Button& button) {
                 }
             }
             break;
+        case Data::Button::B16: // Start Button
+            if (resources.selected_panel) {
+                chart_selected = true;
+            }
+            break;
         default:
             break;
         }

src/Screens/MusicSelect/MusicSelect.hpp

@@ -30,7 +30,7 @@ namespace MusicSelect {
             const Data::SongList& t_song_list,
             SharedResources& t_resources
         );
-        void select_chart(sf::RenderWindow& window);
+        Data::SongDifficulty select_chart(sf::RenderWindow& window);
         void draw_debug() override;
     private:
         const Data::SongList song_list;
@@ -40,6 +40,7 @@ namespace MusicSelect {
         MainOptionPage main_option_page;
         OptionsButton options_button;
         StartButton start_button;
+        bool chart_selected = false;
 
         Drawables::BlackFrame black_frame;
         sf::RectangleShape panel_filter;

src/Screens/MusicSelect/Panels/Panel.cpp

@@ -97,9 +97,9 @@ namespace MusicSelect {
         selected_chart.reset();
     }
 
-    std::optional<SongDifficulty> SongPanel::get_selected_difficulty() const {
+    std::optional<Data::SongDifficulty> SongPanel::get_selected_difficulty() const {
         if (selected_chart) {
-            return SongDifficulty{*m_song, *selected_chart};
+            return Data::SongDifficulty{*m_song, *selected_chart};
         } else {
             return {};
         }

src/Screens/MusicSelect/Panels/Panel.hpp

@@ -69,7 +69,7 @@ namespace MusicSelect {
         using Panel::Panel;
         virtual ~SelectablePanel() = default;
         virtual void unselect() = 0;
-        virtual std::optional<SongDifficulty> get_selected_difficulty() const = 0;
+        virtual std::optional<Data::SongDifficulty> get_selected_difficulty() const = 0;
     };
 
     class SongPanel final : public SelectablePanel {
@@ -77,7 +77,7 @@ namespace MusicSelect {
         explicit SongPanel(SharedResources& t_resources, const std::shared_ptr<const Data::Song>& t_song) : SelectablePanel(t_resources), m_song(t_song) {};
         void click(Ribbon& ribbon, const Data::Button& button) override;
         void unselect() override;
-        std::optional<SongDifficulty> get_selected_difficulty() const override;
+        std::optional<Data::SongDifficulty> get_selected_difficulty() const override;
     private:
         void draw(sf::RenderTarget& target, sf::RenderStates states) const override;
         std::shared_ptr<const Data::Song> m_song;