Now has an actual game loop where you die and start over.

src/game/level.cpp

@@ -34,6 +34,21 @@ namespace GameDB {
     };
   }
 
+  void init() {
+    components::init();
+    textures::init();
+
+    if(!initialized) {
+      reset();
+    }
+  }
+
+  void reset() {
+    LDB = make_shared<LevelDB>();
+    initialized = true;
+    new_level(NULL);
+  }
+
   shared_ptr<DinkyECS::World> clone_load_world(shared_ptr<DinkyECS::World> prev_world) {
     auto world = make_shared<DinkyECS::World>();
 
@@ -82,17 +97,6 @@ namespace GameDB {
       .collision=collision});
   }
 
-  void init() {
-    components::init();
-    textures::init();
-
-    if(!initialized) {
-      LDB = make_shared<LevelDB>();
-      initialized = true;
-      new_level(NULL);
-    }
-  }
-
   shared_ptr<DinkyECS::World> current_world() {
     dbc::check(initialized, "Forgot to call GameDB::init()");
     return current_level().world;

src/game/level.hpp

@@ -23,7 +23,10 @@ namespace GameDB {
   Level& create_level();
 
   void init();
+  void reset();
+
   Level &current_level();
+  void new_level(std::shared_ptr<DinkyECS::World> prev_world);
   std::shared_ptr<DinkyECS::World> current_world();
   components::Position& player_position();
   DinkyECS::Entity the_player();

src/game/systems.cpp

@@ -538,6 +538,10 @@ void System::clear_attack() {
 void System::spawn_attack(World& world, int attack_id, DinkyECS::Entity enemy) {
 }
 
+void System::restart() {
+  // reset game db
+  GameDB::reset();
+}
 
 void System::init(Registry& reg) {
   reg.addRender(System::clear_attack);

src/game/systems.hpp

@@ -13,6 +13,9 @@ namespace System {
   using namespace DinkyECS;
   using std::string, matrix::Matrix;
 
+  void init(Registry& reg);
+  void restart();
+
   void lighting();
   void motion();
   void collision();
@@ -70,5 +73,4 @@ namespace System {
   void clear_attack();
   void spawn_attack(World& world, int attack_id, DinkyECS::Entity enemy);
 
-  void init(Registry& reg);
 }