Load songs from JSON

src/engine/prefabs/managers.h

@@ -243,6 +243,7 @@ public:
      */
     rapidjson::Document& load_json(const std::string& name, const std::string& filename)
     {
+        printf("load_json: %s\n", filename.c_str());
         // If already loaded, return existing document
         if (documents.find(name) != documents.end())
         {
@@ -311,6 +312,8 @@ public:
     std::unordered_map<std::string, Song> songs;
     JsonManager* json_manager;
 
+    SongManager() = default;
+
     SongManager(JsonManager* json_mgr) : json_manager(json_mgr) {}
 
     /**
@@ -322,6 +325,7 @@ public:
      */
     Song& load_song(const std::string& name, const std::string& filename)
     {
+        printf("load_song %s\n", name.c_str());
         // If already loaded, return existing song
         if (songs.find(name) != songs.end())
         {
@@ -336,6 +340,7 @@ public:
         
         // Store the song
         songs[name] = song;
+
         return songs[name];
     }
 

src/main.cpp

@@ -1,5 +1,6 @@
 #include "samples/ghhb_game.h"
 #include "samples/title_screen.h"
+#include "entities/song.h"
 
 // Emscripten is used for web builds.
 #ifdef __EMSCRIPTEN__
@@ -19,6 +20,8 @@ int main(int argc, char** argv)
 {
     game.add_manager<WindowManager>(1280, 720, "Guitar Hero But Better");
     auto font_manager = game.add_manager<FontManager>();
+    auto json_manager = game.add_manager<JsonManager>();
+    auto song_manager = game.add_manager<SongManager>(json_manager);
     game.init();
 
     // Game::init initializes all managers, so we can load fonts now.
@@ -29,6 +32,10 @@ int main(int argc, char** argv)
     game.add_scene<TitleScreen>("title");
     game.add_scene<GHHBScene>("ghhb");
 
+    Song& song = song_manager->load_song("tetris", "assets/songs/json/tetris.json");
+    printf("Song name: %s\n", song.header.name.c_str());
+
+
 #ifdef __EMSCRIPTEN__
     emscripten_set_main_loop(update, 0, true);
 #else