Make a function to access overlay cells Closes #35.

gui/dnd_loot.cpp

@@ -185,7 +185,6 @@ namespace gui {
     }
   }
 
-  // BUG: should I do this in the commit_ functions or in the FSM?
   void DNDLoot::clear_grab() {
     $grab_source = std::nullopt;
     $grab_sprite = nullptr;

gui/fsm.cpp

@@ -54,7 +54,7 @@ namespace gui {
     $loot_ui.init();
 
     // BUG: maybe this is a function on main_ui?
-    auto cell = $main_ui.$overlay_ui.$gui.cell_for("left");
+    auto cell = $main_ui.overlay_cell("left");
     $debug_ui.init(cell);
 
     $combat_ui.init();

gui/main_ui.cpp

@@ -53,6 +53,11 @@ namespace gui {
     $overlay_ui.show_sprite("middle", "blood_splatter");
   }
 
+
+  lel::Cell MainUI::overlay_cell(const std::string& name) {
+    return $overlay_ui.$gui.cell_for(name);
+  }
+
   bool MainUI::play_rotate() {
     bool done = $camera.play_rotate();
     $needs_render = !done;

gui/main_ui.hpp

@@ -40,6 +40,7 @@ namespace gui {
     void init();
     void render();
     void dirty();
+    lel::Cell overlay_cell(const std::string& name);
 
     void health_low();
     void dead_entity(DinkyECS::Entity entity);

gui/overlay_ui.cpp

@@ -64,6 +64,5 @@ namespace gui {
 
   void OverlayUI::update_level(GameLevel level) {
     $level = level;
-    // BUG: I think I have to redo the clickable
   }
 }

gui/ritual_ui.cpp

@@ -47,8 +47,6 @@ namespace gui {
       $ritual_ui = textures::get("ritual_crafting_area");
       $ritual_ui.sprite->setPosition($gui.get_position());
       $ritual_ui.sprite->setTextureRect($ritual_closed_rect);
-      // BUG: why am I doing this twice?
-      state(State::CLOSED);
       $ritual_anim = animation::load("ritual_blanket");
 
       auto open_close_toggle = $gui.entity("ritual_ui");