Inventory system basically works now but is in a alpha hack stage. Time to refactor.

guecs.cpp

@@ -103,15 +103,19 @@ namespace guecs {
       if((x >= cell.x && x <= cell.x + cell.w) &&
           (y >= cell.y && y <= cell.y + cell.h))
       {
-        auto& cn = $world.get<CellName>(ent);
-        clicked.action(ent, cn.name);
+        if(auto action_data = get_if<ActionData>(ent)) {
+          clicked.action(ent, action_data->data);
+        } else {
+          clicked.action(ent, {});
+        }
       }
     });
   }
 
   Clickable make_action(DinkyECS::World& target, Events::GUI event) {
-    return {[&, event](auto ent, auto&){
-      target.send<Events::GUI>(event, ent, {});
+    return {[&, event](auto ent, auto data){
+      // remember that ent is passed in from the UI::mouse handler
+      target.send<Events::GUI>(event, ent, data);
     }};
   }
 }