Change the icon of Tilemaps based on their attributes (#3282)

* Add `Tilemap` icon variants

Co-authored-by: Frostwithasideofsalt <[email protected]>

* Add tilemap icons based on attributes

* Indentation

* Fix icons for tilemaps on paths

* Unnecessary changes

---------

Co-authored-by: Frostwithasideofsalt <[email protected]>

Author: bruhmoent

data/images/engine/editor/tilemap_lightmap.png

@@ -128,7 +128,8 @@ Editor::Editor() :
   m_time_since_last_save(0.f),
   m_scroll_speed(32.0f),
   m_new_scale(0.f),
-  m_mouse_pos(0.f, 0.f)
+  m_mouse_pos(0.f, 0.f),
+  m_layers_widget_needs_refresh(false)
 {
   auto toolbox_widget = std::make_unique<EditorToolboxWidget>(*this);
   auto layers_widget = std::make_unique<EditorLayersWidget>(*this);
@@ -147,6 +148,12 @@ Editor::~Editor()
 {
 }
 
+void
+Editor::queue_layers_refresh()
+{
+  m_layers_widget_needs_refresh = true;
+}
+
 void
 Editor::draw(Compositor& compositor)
 {
@@ -282,6 +289,15 @@ Editor::update(float dt_sec, const Controller& controller)
       object->editor_update();
     }
 
+    if (m_layers_widget_needs_refresh)
+    {
+      if (m_layers_widget)
+      {
+        m_layers_widget->refresh();
+      }
+      m_layers_widget_needs_refresh = false;
+    }
+
     for (const auto& widget : m_widgets) {
       widget->update(dt_sec);
     }

data/images/engine/editor/tilemap_lightmap_solid.png

@@ -158,6 +158,10 @@ class Editor final : public Screen,
 
   inline Sector* get_sector() { return m_sector; }
 
+  inline EditorLayersWidget* get_layers_widget() const { return m_layers_widget; }
+
+  void queue_layers_refresh();
+
   void retoggle_undo_tracking();
   void undo_stack_cleanup();
 
@@ -236,6 +240,8 @@ class Editor final : public Screen,
 
   Vector m_mouse_pos;
 
+  bool m_layers_widget_needs_refresh;
+
 private:
   Editor(const Editor&) = delete;
   Editor& operator=(const Editor&) = delete;

data/images/engine/editor/tilemap_nonsolid.png

@@ -67,6 +67,7 @@ PathObject::init_path(const ReaderMapping& mapping, bool running_default)
     d_gameobject_manager->request_name_resolve(path_ref, [this, running](UID uid){
         if (!m_path_uid) m_path_uid = uid;
         m_walker.reset(new PathWalker(m_path_uid, running));
+        on_path_resolved();
       });
   }
 }