Changes to reduce the latency between changing node selection in the editor and seeing the new node reflected in the Inspector tab
- Use Vector instead of List for ThemeOwner::get_theme_type_dependencies and related functions
- Use Vector instead of List for ThemeContext::themes, set_themes(), and get_themes()
- Add ClassDB:get_inheritance_chain_nocheck to get all parent/ancestor classes at once, to avoid repeated ClassDB locking overhead
- Update BIND_THEME_ITEM macros and ThemeDB::update_class_instance_items to use provided StringNames for call to ThemeItemSetter, instead of creating a new StringName in each call
These changes reduce the time taken by EditorInspector::update_tree by around 30-35%
Some 3D asset files are treated as scenes and may cause some errors when
importing.
When working through different scene tabs, we need to temporarily add
the scene root to the SceneTree to ensure that `editor_selection->add_node()`
can work smoothly. This avoids the error message: `ERROR: Condition
"!p_node->is_inside_tree()" is true.`
This also ensures that no other scenes are accidentally added to the
SceneTree causing the wrong display. When there is an inherited scene
tab open and it is not the current tab, the new root node is accidentally
added as a child node of `scene_root` during replacement.
Instantiate the scene early so caches in SceneState that are cleared
due to loading are rebuilt early. This avoids numerous error messages:
`This operation requires the node cache to have been built.`
* The reimported instance attempt to preserve ownerless nodes.
* A recursive function call to '_nodes_scene_reimported' so these can be recreated if required.
* Clears instance scene_state on new instantiated replacement nodes.
Restarting particle animation frequently is often done in the VFX
tweaking process.
This shortcut is available for both GPUParticles and CPUParticles,
in 2D and 3D.
* Replaces `find(...) != -1` with `contains` for `String`
* Replaces `find(...) == -1` with `!contains` for `String`
* Replaces `find(...) != -1` with `has` for containers
* Replaces `find(...) == -1` with `!has` for containers
Random-access access to `List` when iterating is `O(n^2)` (`O(n)` when
accessing a single element)
* Removed subscript operator, in favor of a more explicit `get`
* Added conversion from `Iterator` to `ConstIterator`
* Remade existing operations into other solutions when applicable
