First step to a normal update/render loop.

src/gui/fsm.cpp

@@ -399,20 +399,28 @@ namespace gui {
     }
   }
 
+  void FSM::update() {
+    if(in_state(State::BOSS_FIGHT)) {
+      $boss_fight->update();
+    } else if(in_state(State::CUT_SCENE_PLAYING)) {
+      $boss_scene->update();
+    } else {
+      // BUG: look at draw_gui for the update for here
+    }
+  }
+
   void FSM::render() {
     $window.clear();
 
     if(in_state(State::BOSS_FIGHT)) {
-      $boss_fight->update();
       $boss_fight->render($window);
       // this clears any attack animations, like fire
-      System::clear_attack();
     } else if(in_state(State::CUT_SCENE_PLAYING)) {
-      $boss_scene->update();
       $boss_scene->render($window);
     } else {
       // this clears any attack animations, like fire
       System::clear_attack();
+      // BUG: this is the render for this class, and where I add an update
       draw_gui();
     }
 

src/gui/fsm.hpp

@@ -71,6 +71,7 @@ namespace gui {
       void mouse_action(guecs::Modifiers mods);
       void handle_keyboard_mouse();
       void draw_gui();
+      void update();
       void render();
       bool active();
       void run_systems();

src/main.cpp

@@ -33,6 +33,7 @@ int main(int argc, char* argv[]) {
     }
 
     while(main.active()) {
+      main.update();
       main.render();
 
       if(main.in_state(gui::State::BOSS_FIGHT)) {