Fix unhandled PROPERTY_HINT_NO_NODEPATH warning

Due to upstream change:

	6f7525c396

blackboard/bb_param/bb_node.cpp

@@ -13,7 +13,7 @@
 
 Variant BBNode::get_value(Node *p_scene_root, const Ref<Blackboard> &p_blackboard, const Variant &p_default) {
 	ERR_FAIL_NULL_V_MSG(p_scene_root, Variant(), "BBNode: get_value() failed - scene_root is null.");
-	ERR_FAIL_NULL_V_MSG(p_blackboard, Variant(), "BBNode: get_value() failed - blackboard is null.");
+	ERR_FAIL_COND_V_MSG(p_blackboard.is_null(), Variant(), "BBNode: get_value() failed - blackboard is null.");
 
 	Variant val;
 	if (get_value_source() == SAVED_VALUE) {

blackboard/blackboard.cpp

@@ -10,6 +10,7 @@
  */
 
 #include "blackboard.h"
+#include "../util/limbo_compat.h"
 
 #ifdef LIMBOAI_MODULE
 #include "core/variant/variant.h"
@@ -75,6 +76,26 @@ TypedArray<StringName> Blackboard::list_vars() const {
 	return var_names;
 }
 
+void Blackboard::print_state() const {
+	Ref<Blackboard> bb{ this };
+	int scope_idx = 0;
+	while (bb.is_valid()) {
+		int i = 0;
+		String line = "Scope " + itos(scope_idx) + ": { ";
+		for (const KeyValue<StringName, BBVariable> &kv : bb->data) {
+			if (i > 0) {
+				line += ", ";
+			}
+			line += String(kv.key) + ": " + String(kv.value.get_value());
+			i++;
+		}
+		line += " }";
+		PRINT_LINE(line);
+		bb = bb->get_parent();
+		scope_idx++;
+	}
+}
+
 Dictionary Blackboard::get_vars_as_dict() const {
 	Dictionary dict;
 	for (const KeyValue<StringName, BBVariable> &kv : data) {
@@ -136,6 +157,7 @@ void Blackboard::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("erase_var", "var_name"), &Blackboard::erase_var);
 	ClassDB::bind_method(D_METHOD("clear"), &Blackboard::clear);
 	ClassDB::bind_method(D_METHOD("list_vars"), &Blackboard::list_vars);
+	ClassDB::bind_method(D_METHOD("print_state"), &Blackboard::print_state);
 	ClassDB::bind_method(D_METHOD("get_vars_as_dict"), &Blackboard::get_vars_as_dict);
 	ClassDB::bind_method(D_METHOD("populate_from_dict", "dictionary"), &Blackboard::populate_from_dict);
 	ClassDB::bind_method(D_METHOD("top"), &Blackboard::top);

blackboard/blackboard.h

@@ -57,6 +57,7 @@ public:
 	void erase_var(const StringName &p_name);
 	void clear() { data.clear(); }
 	TypedArray<StringName> list_vars() const;
+	void print_state() const;
 
 	Dictionary get_vars_as_dict() const;
 	void populate_from_dict(const Dictionary &p_dictionary);

blackboard/blackboard_plan.cpp

@@ -200,7 +200,7 @@ void BlackboardPlan::_get_property_list(List<PropertyInfo> *p_list) const {
 
 #ifdef TOOLS_ENABLED
 		// * Editor
-		if (!_is_var_hidden(var_name, var)) {
+		if (!_is_var_nil(var) || !_is_var_private(var_name, var)) {
 			if (has_mapping(var_name) || has_property_binding(var_name)) {
 				p_list->push_back(PropertyInfo(Variant::STRING, var_name, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_READ_ONLY));
 			} else {
@@ -226,7 +226,7 @@ void BlackboardPlan::_get_property_list(List<PropertyInfo> *p_list) const {
 	if (is_mapping_enabled()) {
 		p_list->push_back(PropertyInfo(Variant::NIL, "Mapping", PROPERTY_HINT_NONE, "mapping/", PROPERTY_USAGE_GROUP));
 		for (const Pair<StringName, BBVariable> &p : var_list) {
-			if (_is_var_hidden(p.first, p.second)) {
+			if (_is_var_private(p.first, p.second)) {
 				continue;
 			}
 			if (unlikely(has_property_binding(p.first))) {
@@ -242,7 +242,7 @@ void BlackboardPlan::_get_property_list(List<PropertyInfo> *p_list) const {
 	// * Binding
 	p_list->push_back(PropertyInfo(Variant::NIL, "Binding", PROPERTY_HINT_NONE, "binding/", PROPERTY_USAGE_GROUP));
 	for (const Pair<StringName, BBVariable> &p : var_list) {
-		if (_is_var_hidden(p.first, p.second)) {
+		if (_is_var_nil(p.second) || _is_var_private(p.first, p.second)) {
 			continue;
 		}
 		if (unlikely(has_mapping(p.first))) {
@@ -532,7 +532,7 @@ void BlackboardPlan::populate_blackboard(const Ref<Blackboard> &p_blackboard, bo
 		if (has_mapping) {
 			StringName target_var = parent_scope_mapping[p.first];
 			if (target_var != StringName()) {
-				ERR_CONTINUE_MSG(p_blackboard->get_parent() == nullptr, vformat("BlackboardPlan: Cannot link variable %s to parent scope because the parent scope is not set.", LimboUtility::get_singleton()->decorate_var(p.first)));
+				ERR_CONTINUE_MSG(p_blackboard->get_parent().is_null(), vformat("BlackboardPlan: Cannot link variable %s to parent scope because the parent scope is not set.", LimboUtility::get_singleton()->decorate_var(p.first)));
 				p_blackboard->link_var(p.first, p_blackboard->get_parent(), target_var);
 			}
 		} else if (is_bound) {

blackboard/blackboard_plan.h

@@ -51,7 +51,8 @@ private:
 	// If true, NodePath variables will be prefetched, so that the vars will contain node pointers instead (upon BB creation/population).
 	bool prefetch_nodepath_vars = true;
 
-	_FORCE_INLINE_ bool _is_var_hidden(const String &p_name, const BBVariable &p_var) const { return p_var.get_type() == Variant::NIL || (is_derived() && p_name.begins_with("_")); }
+	_FORCE_INLINE_ bool _is_var_nil(const BBVariable &p_var) const { return p_var.get_type() == Variant::NIL; }
+	_FORCE_INLINE_ bool _is_var_private(const String &p_name, const BBVariable &p_var) const { return is_derived() && p_name.begins_with("_"); }
 
 protected:
 	static void _bind_methods();

bt/behavior_tree.cpp

@@ -78,10 +78,10 @@ void BehaviorTree::copy_other(const Ref<BehaviorTree> &p_other) {
 }
 
 Ref<BTInstance> BehaviorTree::instantiate(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_instance_owner, Node *p_custom_scene_root) const {
-	ERR_FAIL_COND_V_MSG(root_task == nullptr, nullptr, "BehaviorTree: Instantiation failed - BT has no valid root task.");
+	ERR_FAIL_COND_V_MSG(root_task.is_null(), nullptr, "BehaviorTree: Instantiation failed - BT has no valid root task.");
 	ERR_FAIL_NULL_V_MSG(p_agent, nullptr, "BehaviorTree: Instantiation failed - agent can't be null.");
 	ERR_FAIL_NULL_V_MSG(p_instance_owner, nullptr, "BehaviorTree: Instantiation failed -- instance owner can't be null.");
-	ERR_FAIL_NULL_V_MSG(p_blackboard, nullptr, "BehaviorTree: Instantiation failed - blackboard can't be null.");
+	ERR_FAIL_COND_V_MSG(p_blackboard.is_null(), nullptr, "BehaviorTree: Instantiation failed - blackboard can't be null.");
 	Node *scene_root = p_custom_scene_root ? p_custom_scene_root : p_instance_owner->get_owner();
 	ERR_FAIL_NULL_V_MSG(scene_root, nullptr, "BehaviorTree: Instantiation failed - unable to establish scene root. This is likely due to the instance owner not being owned by a scene node and custom_scene_root being null.");
 	Ref<BTTask> root_copy = root_task->clone();

bt/bt_instance.cpp

@@ -25,7 +25,7 @@
 #endif
 
 Ref<BTInstance> BTInstance::create(Ref<BTTask> p_root_task, String p_source_bt_path, Node *p_owner_node) {
-	ERR_FAIL_NULL_V(p_root_task, nullptr);
+	ERR_FAIL_COND_V(p_root_task.is_null(), nullptr);
 	ERR_FAIL_NULL_V(p_owner_node, nullptr);
 	Ref<BTInstance> inst;
 	inst.instantiate();
@@ -103,7 +103,7 @@ double BTInstance::_get_mean_update_time_msec_and_reset() {
 
 void BTInstance::_add_custom_monitor() {
 	ERR_FAIL_NULL(get_owner_node());
-	ERR_FAIL_NULL(root_task);
+	ERR_FAIL_COND(root_task.is_null());
 	ERR_FAIL_NULL(root_task->get_agent());
 
 	if (monitor_id == StringName()) {

bt/bt_state.cpp

@@ -98,7 +98,7 @@ void BTState::_update(double p_delta) {
 		// Bail out if a transition happened in the meantime.
 		return;
 	}
-	ERR_FAIL_NULL(bt_instance);
+	ERR_FAIL_COND(bt_instance.is_null());
 	BT::Status status = bt_instance->update(p_delta);
 	if (status == BTTask::SUCCESS) {
 		get_root()->dispatch(success_event, Variant());

bt/tasks/bt_comment.cpp

@@ -30,7 +30,7 @@ PackedStringArray BTComment::get_configuration_warnings() {
 	if (get_child_count_excluding_comments() > 0) {
 		warnings.append("Can only have other comment tasks as children.");
 	}
-	if (get_parent() == nullptr) {
+	if (get_parent().is_null()) {
 		warnings.append("Can't be the root task.");
 	}
 	return warnings;

bt/tasks/bt_task.cpp

@@ -163,7 +163,7 @@ void BTTask::set_custom_name(const String &p_name) {
 
 void BTTask::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) {
 	ERR_FAIL_NULL(p_agent);
-	ERR_FAIL_NULL(p_blackboard);
+	ERR_FAIL_COND(p_blackboard.is_null());
 	ERR_FAIL_NULL(p_scene_root);
 	data.agent = p_agent;
 	data.blackboard = p_blackboard;

bt/tasks/decorators/bt_cooldown.cpp

@@ -80,7 +80,7 @@ void BTCooldown::_chill() {
 		timer->set_time_left(duration);
 	} else {
 		timer = SCENE_TREE()->create_timer(duration, process_pause);
-		ERR_FAIL_NULL(timer);
+		ERR_FAIL_COND(timer.is_null());
 		timer->connect(LW_NAME(timeout), callable_mp(this, &BTCooldown::_on_timeout), CONNECT_ONE_SHOT);
 	}
 }

bt/tasks/decorators/bt_new_scope.cpp

@@ -32,16 +32,16 @@ void BTNewScope::set_blackboard_plan(const Ref<BlackboardPlan> &p_plan) {
 
 #ifdef TOOLS_ENABLED
 void BTNewScope::_set_parent_scope_plan_from_bt() {
-	ERR_FAIL_NULL(get_blackboard_plan());
+	ERR_FAIL_COND(get_blackboard_plan().is_null());
 	Ref<BehaviorTree> bt = get_root()->editor_get_behavior_tree();
-	ERR_FAIL_NULL(bt);
+	ERR_FAIL_COND(bt.is_null());
 	get_blackboard_plan()->set_parent_scope_plan_provider(Callable(bt.ptr(), "get_blackboard_plan"));
 }
 #endif // TOOLS_ENABLED
 
 void BTNewScope::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard, Node *p_scene_root) {
 	ERR_FAIL_COND(p_agent == nullptr);
-	ERR_FAIL_COND(p_blackboard == nullptr);
+	ERR_FAIL_COND(p_blackboard.is_null());
 
 	Ref<Blackboard> bb;
 	if (blackboard_plan.is_valid()) {

doc/source/classes/class_blackboard.rst

@@ -54,6 +54,8 @@ Methods
    +---------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | |void|                                      | :ref:`populate_from_dict<class_Blackboard_method_populate_from_dict>`\ (\ dictionary\: ``Dictionary``\ )                                                                                            |
    +---------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+   | |void|                                      | :ref:`print_state<class_Blackboard_method_print_state>`\ (\ ) |const|                                                                                                                               |
+   +---------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | |void|                                      | :ref:`set_parent<class_Blackboard_method_set_parent>`\ (\ blackboard\: :ref:`Blackboard<class_Blackboard>`\ )                                                                                       |
    +---------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    | |void|                                      | :ref:`set_var<class_Blackboard_method_set_var>`\ (\ var_name\: ``StringName``, value\: ``Variant``\ )                                                                                               |
@@ -194,6 +196,18 @@ Fills the Blackboard with multiple variables from a dictionary. The dictionary k
 
 ----
 
+.. _class_Blackboard_method_print_state:
+
+.. rst-class:: classref-method
+
+|void| **print_state**\ (\ ) |const| :ref:`🔗<class_Blackboard_method_print_state>`
+
+Prints the values of all variables in each scope.
+
+.. rst-class:: classref-item-separator
+
+----
+
 .. _class_Blackboard_method_set_parent:
 
 .. rst-class:: classref-method

doc_classes/Blackboard.xml

@@ -86,6 +86,12 @@
 				Fills the Blackboard with multiple variables from a dictionary. The dictionary keys must be variable names and the dictionary values must be variable values. Keys must be StringName or String.
 			</description>
 		</method>
+		<method name="print_state" qualifiers="const">
+			<return type="void" />
+			<description>
+				Prints the values of all variables in each scope.
+			</description>
+		</method>
 		<method name="set_parent">
 			<return type="void" />
 			<param index="0" name="blackboard" type="Blackboard" />

editor/blackboard_plan_editor.cpp

@@ -46,7 +46,7 @@ LineEdit *BlackboardPlanEditor::_get_name_edit(int p_row_index) const {
 }
 
 void BlackboardPlanEditor::_add_var() {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 
 	int suffix = 1;
 	StringName var_name = default_var_name == StringName() ? "var" : default_var_name;
@@ -65,14 +65,14 @@ void BlackboardPlanEditor::_add_var() {
 }
 
 void BlackboardPlanEditor::_trash_var(int p_index) {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 	StringName var_name = plan->get_var_by_index(p_index).first;
 	plan->remove_var(var_name);
 	_refresh();
 }
 
 void BlackboardPlanEditor::_rename_var(const StringName &p_new_name, int p_index) {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 
 	LineEdit *name_edit = _get_name_edit(p_index);
 	ERR_FAIL_NULL(name_edit);
@@ -96,7 +96,7 @@ void BlackboardPlanEditor::_rename_var(const StringName &p_new_name, int p_index
 }
 
 void BlackboardPlanEditor::_change_var_type(Variant::Type p_new_type, int p_index) {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 
 	BBVariable var = plan->get_var_by_index(p_index).second;
 	if (var.get_type() == p_new_type) {
@@ -115,14 +115,14 @@ void BlackboardPlanEditor::_change_var_type(Variant::Type p_new_type, int p_inde
 }
 
 void BlackboardPlanEditor::_change_var_hint(PropertyHint p_new_hint, int p_index) {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 	plan->get_var_by_index(p_index).second.set_hint(p_new_hint);
 	plan->notify_property_list_changed();
 	_refresh();
 }
 
 void BlackboardPlanEditor::_change_var_hint_string(const String &p_new_hint_string, int p_index) {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 	plan->get_var_by_index(p_index).second.set_hint_string(p_new_hint_string);
 	plan->notify_property_list_changed();
 }
@@ -278,7 +278,7 @@ void BlackboardPlanEditor::_refresh() {
 		Button *drag_button = memnew(Button);
 		props_hbox->add_child(drag_button);
 		drag_button->set_custom_minimum_size(Size2(28.0, 28.0) * EDSCALE);
-		BUTTON_SET_ICON(drag_button, theme_cache.grab_icon);
+		drag_button->set_button_icon(theme_cache.grab_icon);
 		drag_button->connect(LW_NAME(gui_input), callable_mp(this, &BlackboardPlanEditor::_drag_button_gui_input));
 		drag_button->connect(LW_NAME(button_down), callable_mp(this, &BlackboardPlanEditor::_drag_button_down).bind(row_panel));
 		drag_button->connect(LW_NAME(button_up), callable_mp(this, &BlackboardPlanEditor::_drag_button_up));
@@ -297,7 +297,7 @@ void BlackboardPlanEditor::_refresh() {
 		type_choice->set_custom_minimum_size(Size2(170, 0.0) * EDSCALE);
 		type_choice->set_text(Variant::get_type_name(var.get_type()));
 		type_choice->set_tooltip_text(Variant::get_type_name(var.get_type()));
-		BUTTON_SET_ICON(type_choice, get_theme_icon(Variant::get_type_name(var.get_type()), LW_NAME(EditorIcons)));
+		type_choice->set_button_icon(get_theme_icon(Variant::get_type_name(var.get_type()), LW_NAME(EditorIcons)));
 		type_choice->set_text_overrun_behavior(TextServer::OVERRUN_TRIM_ELLIPSIS);
 		type_choice->set_flat(true);
 		type_choice->set_text_alignment(HORIZONTAL_ALIGNMENT_LEFT);
@@ -326,7 +326,7 @@ void BlackboardPlanEditor::_refresh() {
 		Button *trash_button = memnew(Button);
 		props_hbox->add_child(trash_button);
 		trash_button->set_custom_minimum_size(Size2(24.0, 0.0) * EDSCALE);
-		BUTTON_SET_ICON(trash_button, theme_cache.trash_icon);
+		trash_button->set_button_icon(theme_cache.trash_icon);
 		trash_button->connect(LW_NAME(pressed), callable_mp(this, &BlackboardPlanEditor::_trash_var).bind(i));
 	}
 }
@@ -337,7 +337,7 @@ void BlackboardPlanEditor::_notification(int p_what) {
 			theme_cache.trash_icon = get_theme_icon(LW_NAME(Remove), LW_NAME(EditorIcons));
 			theme_cache.grab_icon = get_theme_icon(LW_NAME(TripleBar), LW_NAME(EditorIcons));
 
-			BUTTON_SET_ICON(add_var_tool, get_theme_icon(LW_NAME(Add), LW_NAME(EditorIcons)));
+			add_var_tool->set_button_icon(get_theme_icon(LW_NAME(Add), LW_NAME(EditorIcons)));
 
 			type_menu->clear();
 			for (int i = 0; i < Variant::VARIANT_MAX; i++) {
@@ -472,14 +472,14 @@ BlackboardPlanEditor::BlackboardPlanEditor() {
 // ***** EditorInspectorPluginBBPlan *****
 
 void EditorInspectorPluginBBPlan::_edit_plan(const Ref<BlackboardPlan> &p_plan) {
-	ERR_FAIL_NULL(p_plan);
+	ERR_FAIL_COND(p_plan.is_null());
 	plan_editor->edit_plan(p_plan);
 	plan_editor->popup_centered();
 }
 
 void EditorInspectorPluginBBPlan::_open_base_plan(const Ref<BlackboardPlan> &p_plan) {
-	ERR_FAIL_NULL(p_plan);
-	ERR_FAIL_NULL(p_plan->get_base_plan());
+	ERR_FAIL_COND(p_plan.is_null());
+	ERR_FAIL_COND(p_plan->get_base_plan().is_null());
 	EditorInterface::get_singleton()->call_deferred("edit_resource", p_plan->get_base_plan());
 }
 
@@ -501,7 +501,7 @@ void EditorInspectorPluginBBPlan::parse_begin(Object *p_object) {
 void EditorInspectorPluginBBPlan::_parse_begin(Object *p_object) {
 #endif
 	Ref<BlackboardPlan> plan = Object::cast_to<BlackboardPlan>(p_object);
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 
 	PanelContainer *panel = memnew(PanelContainer);
 	ADD_STYLEBOX_OVERRIDE(panel, LW_NAME(panel), toolbar_style);
@@ -522,7 +522,7 @@ void EditorInspectorPluginBBPlan::_parse_begin(Object *p_object) {
 		goto_btn->set_text(TTR("Edit Base"));
 		goto_btn->set_h_size_flags(Control::SIZE_SHRINK_CENTER);
 		goto_btn->set_custom_minimum_size(Size2(150.0, 0.0) * EDSCALE);
-		BUTTON_SET_ICON(goto_btn, EditorInterface::get_singleton()->get_editor_theme()->get_icon(LW_NAME(Edit), LW_NAME(EditorIcons)));
+		goto_btn->set_button_icon(EditorInterface::get_singleton()->get_editor_theme()->get_icon(LW_NAME(Edit), LW_NAME(EditorIcons)));
 		goto_btn->connect(LW_NAME(pressed), callable_mp(this, &EditorInspectorPluginBBPlan::_open_base_plan).bind(plan));
 	} else {
 		Button *edit_btn = memnew(Button);
@@ -530,7 +530,7 @@ void EditorInspectorPluginBBPlan::_parse_begin(Object *p_object) {
 		edit_btn->set_text(TTR("Manage..."));
 		edit_btn->set_h_size_flags(Control::SIZE_SHRINK_CENTER);
 		edit_btn->set_custom_minimum_size(Size2(150.0, 0.0) * EDSCALE);
-		BUTTON_SET_ICON(edit_btn, EditorInterface::get_singleton()->get_editor_theme()->get_icon(LW_NAME(EditAddRemove), LW_NAME(EditorIcons)));
+		edit_btn->set_button_icon(EditorInterface::get_singleton()->get_editor_theme()->get_icon(LW_NAME(EditAddRemove), LW_NAME(EditorIcons)));
 		edit_btn->connect(LW_NAME(pressed), callable_mp(this, &EditorInspectorPluginBBPlan::_edit_plan).bind(plan));
 	}
 

editor/debugger/limbo_debugger_plugin.cpp

@@ -209,7 +209,7 @@ void LimboDebuggerTab::_notification(int p_what) {
 		} break;
 		case NOTIFICATION_THEME_CHANGED: {
 			alert_icon->set_texture(get_theme_icon(LW_NAME(StatusWarning), LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(resource_header, LimboUtility::get_singleton()->get_task_icon("BehaviorTree"));
+			resource_header->set_button_icon(LimboUtility::get_singleton()->get_task_icon("BehaviorTree"));
 		} break;
 	}
 }

editor/editor_property_bb_param.cpp

@@ -287,14 +287,14 @@ void EditorPropertyBBParam::update_property() {
 		variable_editor->update_property();
 		variable_editor->show();
 		bottom_container->hide();
-		type_choice->set_icon(get_editor_theme_icon(SNAME("LimboExtraVariable")));
+		type_choice->set_button_icon(get_editor_theme_icon(SNAME("LimboExtraVariable")));
 	} else {
 		_create_value_editor(param->get_type());
 		variable_editor->hide();
 		value_editor->show();
 		value_editor->set_object_and_property(param.ptr(), SNAME("saved_value"));
 		value_editor->update_property();
-		type_choice->set_icon(get_editor_theme_icon(Variant::get_type_name(param->get_type())));
+		type_choice->set_button_icon(get_editor_theme_icon(Variant::get_type_name(param->get_type())));
 	}
 }
 
@@ -316,7 +316,7 @@ void EditorPropertyBBParam::_notification(int p_what) {
 
 			{
 				String type = Variant::get_type_name(_get_edited_param()->get_type());
-				type_choice->set_icon(get_editor_theme_icon(type));
+				type_choice->set_button_icon(get_editor_theme_icon(type));
 			}
 
 			// Initialize type choice.

editor/editor_property_property_path.cpp

@@ -156,7 +156,7 @@ void EditorPropertyPropertyPath::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
-			BUTTON_SET_ICON(action_menu, get_theme_icon(LW_NAME(GuiTabMenuHl), LW_NAME(EditorIcons)));
+			action_menu->set_button_icon(get_theme_icon(LW_NAME(GuiTabMenuHl), LW_NAME(EditorIcons)));
 			action_menu->get_popup()->set_item_icon(ACTION_CLEAR, get_theme_icon(LW_NAME(Clear), LW_NAME(EditorIcons)));
 			action_menu->get_popup()->set_item_icon(ACTION_COPY, get_theme_icon(LW_NAME(ActionCopy), LW_NAME(EditorIcons)));
 			action_menu->get_popup()->set_item_icon(ACTION_EDIT, get_theme_icon(LW_NAME(Edit), LW_NAME(EditorIcons)));

editor/editor_property_variable_name.cpp

@@ -36,7 +36,7 @@ int EditorPropertyVariableName::last_caret_column = 0;
 //***** EditorPropertyVariableName
 
 void EditorPropertyVariableName::_show_variables_popup() {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 
 	variables_popup->clear();
 	variables_popup->reset_size();
@@ -86,30 +86,30 @@ void EditorPropertyVariableName::_update_status() {
 	}
 	String var_name = name_edit->get_text();
 	if (var_name.is_empty() && allow_empty) {
-		BUTTON_SET_ICON(status_btn, theme_cache.var_empty_icon);
+		status_btn->set_button_icon(theme_cache.var_empty_icon);
 		status_btn->set_tooltip_text(TTR("Variable name not specified.\nClick to open the blackboard plan."));
 	} else if (plan->has_var(var_name)) {
-		if (expected_type == Variant::NIL || plan->get_var(var_name).get_type() == expected_type) {
-			BUTTON_SET_ICON(status_btn, theme_cache.var_exists_icon);
+		if (expected_type == Variant::NIL || plan->get_var(var_name).get_type() == Variant::NIL || plan->get_var(var_name).get_type() == expected_type) {
+			status_btn->set_button_icon(theme_cache.var_exists_icon);
 			status_btn->set_tooltip_text(TTR("This variable is present in the blackboard plan.\nClick to open the blackboard plan."));
 		} else {
-			BUTTON_SET_ICON(status_btn, theme_cache.var_error_icon);
+			status_btn->set_button_icon(theme_cache.var_error_icon);
 			status_btn->set_tooltip_text(TTR(vformat(
 					"The %s variable in the blackboard plan should be of type %s.\nClick to open the blackboard plan.",
 					LimboUtility::get_singleton()->decorate_var(var_name),
 					Variant::get_type_name(expected_type))));
 		}
 	} else if (name_edit->get_text().begins_with("_")) {
-		BUTTON_SET_ICON(status_btn, theme_cache.var_private_icon);
+		status_btn->set_button_icon(theme_cache.var_private_icon);
 		status_btn->set_tooltip_text(TTR("This variable is private and is not included in the blackboard plan.\nClick to open the blackboard plan."));
 	} else {
-		BUTTON_SET_ICON(status_btn, theme_cache.var_not_found_icon);
+		status_btn->set_button_icon(theme_cache.var_not_found_icon);
 		status_btn->set_tooltip_text(TTR("No matching variable found in the blackboard plan!\nClick to open the blackboard plan."));
 	}
 }
 
 void EditorPropertyVariableName::_status_pressed() {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 	if (!plan->has_var(name_edit->get_text())) {
 		BlackboardPlanEditor::get_singleton()->set_defaults(name_edit->get_text(),
 				expected_type == Variant::NIL ? Variant::FLOAT : expected_type,
@@ -120,14 +120,14 @@ void EditorPropertyVariableName::_status_pressed() {
 }
 
 void EditorPropertyVariableName::_status_mouse_entered() {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 	if (!plan->has_var(name_edit->get_text())) {
-		BUTTON_SET_ICON(status_btn, theme_cache.var_add_icon);
+		status_btn->set_button_icon(theme_cache.var_add_icon);
 	}
 }
 
 void EditorPropertyVariableName::_status_mouse_exited() {
-	ERR_FAIL_NULL(plan);
+	ERR_FAIL_COND(plan.is_null());
 	_update_status();
 }
 
@@ -182,7 +182,7 @@ void EditorPropertyVariableName::_notification(int p_what) {
 			}
 		} break;
 		case NOTIFICATION_THEME_CHANGED: {
-			BUTTON_SET_ICON(drop_btn, get_theme_icon(LW_NAME(GuiOptionArrow), LW_NAME(EditorIcons)));
+			drop_btn->set_button_icon(get_theme_icon(LW_NAME(GuiOptionArrow), LW_NAME(EditorIcons)));
 			theme_cache.var_add_icon = LimboUtility::get_singleton()->get_task_icon(LW_NAME(LimboVarAdd));
 			theme_cache.var_exists_icon = LimboUtility::get_singleton()->get_task_icon(LW_NAME(LimboVarExists));
 			theme_cache.var_not_found_icon = LimboUtility::get_singleton()->get_task_icon(LW_NAME(LimboVarNotFound));
@@ -262,7 +262,7 @@ bool EditorInspectorPluginVariableName::_parse_property(Object *p_object, const
 	Variant default_value;
 	if (is_mapping) {
 		plan.reference_ptr(Object::cast_to<BlackboardPlan>(p_object));
-		ERR_FAIL_NULL_V(plan, false);
+		ERR_FAIL_COND_V(plan.is_null(), false);
 		String var_name = p_path.trim_prefix("mapping/");
 		if (plan->has_var(var_name)) {
 			BBVariable variable = plan->get_var(var_name);
@@ -277,7 +277,7 @@ bool EditorInspectorPluginVariableName::_parse_property(Object *p_object, const
 				plan = parent_plan;
 			}
 		}
-		ERR_FAIL_NULL_V(plan, false);
+		ERR_FAIL_COND_V(plan.is_null(), false);
 	} else {
 		plan = editor_plan_provider.call();
 	}

editor/limbo_ai_editor_plugin.cpp

@@ -200,7 +200,7 @@ void LimboAIEditor::_remove_task(const Ref<BTTask> &p_task) {
 	ERR_FAIL_COND(p_task.is_null());
 	ERR_FAIL_COND(task_tree->get_bt().is_null());
 	EditorUndoRedoManager *undo_redo = _new_undo_redo_action(TTR("Remove BT Task"));
-	if (p_task->get_parent() == nullptr) {
+	if (p_task->get_parent().is_null()) {
 		ERR_FAIL_COND(task_tree->get_bt()->get_root_task() != p_task);
 		undo_redo->add_do_method(task_tree->get_bt().ptr(), LW_NAME(set_root_task), Variant());
 		undo_redo->add_undo_method(task_tree->get_bt().ptr(), LW_NAME(set_root_task), task_tree->get_bt()->get_root_task());
@@ -399,8 +399,7 @@ void LimboAIEditor::_set_as_dirty(const Ref<BehaviorTree> &p_bt, bool p_dirty) {
 	}
 }
 
-void LimboAIEditor::_create_user_task_dir() {
-	String task_dir = GLOBAL_GET("limbo_ai/behavior_tree/user_task_dir_1");
+void LimboAIEditor::_create_user_task_dir(String task_dir) {
 	ERR_FAIL_COND_MSG(DirAccess::dir_exists_absolute(task_dir), "LimboAIEditor: Directory already exists: " + task_dir);
 
 	Error err = DirAccess::make_dir_recursive_absolute(task_dir);
@@ -746,7 +745,7 @@ void LimboAIEditor::_action_selected(int p_id) {
 
 void LimboAIEditor::_on_probability_edited(double p_value) {
 	Ref<BTTask> selected = task_tree->get_selected();
-	ERR_FAIL_COND(selected == nullptr);
+	ERR_FAIL_COND(selected.is_null());
 	Ref<BTProbabilitySelector> probability_selector = selected->get_parent();
 	ERR_FAIL_COND(probability_selector.is_null());
 	if (percent_mode->is_pressed()) {
@@ -1045,7 +1044,10 @@ void LimboAIEditor::_on_filesystem_changed() {
 }
 
 void LimboAIEditor::_on_new_script_pressed() {
-	SCRIPT_EDITOR()->open_script_create_dialog("BTAction", String(GLOBAL_GET("limbo_ai/behavior_tree/user_task_dir_1")).path_join("new_task"));
+	PackedStringArray user_task_directories = GLOBAL_GET("limbo_ai/behavior_tree/user_task_dirs");
+	ERR_FAIL_INDEX_MSG(0, user_task_directories.size(), "LimboAI: No user task directory set");
+	String default_task_dir = user_task_directories[0];
+	SCRIPT_EDITOR()->open_script_create_dialog("BTAction", default_task_dir.path_join("new_task"));
 }
 
 void LimboAIEditor::_task_type_selected(const String &p_class_or_path) {
@@ -1241,7 +1243,7 @@ void LimboAIEditor::_tab_menu_option_selected(int p_id) {
 		} break;
 		case TAB_JUMP_TO_OWNER: {
 			Ref<BehaviorTree> bt = history[idx_history];
-			ERR_FAIL_NULL(bt);
+			ERR_FAIL_COND(bt.is_null());
 			String bt_path = bt->get_path();
 			if (!bt_path.is_empty()) {
 				owner_picker->pick_and_open_owner_of_resource(bt_path);
@@ -1359,7 +1361,7 @@ void LimboAIEditor::_update_favorite_tasks() {
 		}
 		btn->set_text(task_name);
 		btn->set_meta(LW_NAME(task_meta), task_meta);
-		BUTTON_SET_ICON(btn, LimboUtility::get_singleton()->get_task_icon(task_meta));
+		btn->set_button_icon(LimboUtility::get_singleton()->get_task_icon(task_meta));
 		btn->set_tooltip_text(vformat(TTR("Add %s task."), task_name));
 		btn->set_flat(true);
 		btn->add_theme_constant_override(LW_NAME(icon_max_width), 16 * EDSCALE); // Force user icons to be of the proper size.
@@ -1415,12 +1417,12 @@ void LimboAIEditor::_update_banners() {
 		}
 	}
 
-	for (String dir_setting : { "limbo_ai/behavior_tree/user_task_dir_1", "limbo_ai/behavior_tree/user_task_dir_2", "limbo_ai/behavior_tree/user_task_dir_3" }) {
-		String task_dir = GLOBAL_GET(dir_setting);
+	PackedStringArray user_task_directories = GLOBAL_GET("limbo_ai/behavior_tree/user_task_dirs");
+	for (const String &task_dir : user_task_directories) {
 		if (!task_dir.is_empty() && !DirAccess::dir_exists_absolute(task_dir)) {
 			ActionBanner *banner = memnew(ActionBanner);
 			banner->set_text(vformat(TTR("Task folder not found: %s"), task_dir));
-			banner->add_action(TTR("Create"), callable_mp(this, &LimboAIEditor::_create_user_task_dir), true);
+			banner->add_action(TTR("Create"), callable_mp(this, &LimboAIEditor::_create_user_task_dir).bind(task_dir), true);
 			banner->add_action(TTR("Edit Path..."), callable_mp(this, &LimboAIEditor::_edit_project_settings));
 			banner->add_spacer();
 			banner->add_action(TTR("Help..."), callable_mp(LimboUtility::get_singleton(), &LimboUtility::open_doc_custom_tasks));
@@ -1530,11 +1532,11 @@ void LimboAIEditor::_notification(int p_what) {
 
 			ADD_STYLEBOX_OVERRIDE(tab_bar_panel, "panel", get_theme_stylebox("tabbar_background", "TabContainer"));
 
-			BUTTON_SET_ICON(new_btn, get_theme_icon(LW_NAME(New), LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(load_btn, get_theme_icon(LW_NAME(Load), LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(save_btn, get_theme_icon(LW_NAME(Save), LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(new_script_btn, get_theme_icon(LW_NAME(ScriptCreate), LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(misc_btn, get_theme_icon(LW_NAME(Tools), LW_NAME(EditorIcons)));
+			new_btn->set_button_icon(get_theme_icon(LW_NAME(New), LW_NAME(EditorIcons)));
+			load_btn->set_button_icon(get_theme_icon(LW_NAME(Load), LW_NAME(EditorIcons)));
+			save_btn->set_button_icon(get_theme_icon(LW_NAME(Save), LW_NAME(EditorIcons)));
+			new_script_btn->set_button_icon(get_theme_icon(LW_NAME(ScriptCreate), LW_NAME(EditorIcons)));
+			misc_btn->set_button_icon(get_theme_icon(LW_NAME(Tools), LW_NAME(EditorIcons)));
 
 			_update_favorite_tasks();
 		} break;
@@ -1893,9 +1895,9 @@ LimboAIEditor::LimboAIEditor() {
 	BASE_CONTROL()->add_child(disk_changed);
 
 	GLOBAL_DEF(PropertyInfo(Variant::STRING, "limbo_ai/behavior_tree/behavior_tree_default_dir", PROPERTY_HINT_DIR), "res://ai/trees");
-	GLOBAL_DEF(PropertyInfo(Variant::STRING, "limbo_ai/behavior_tree/user_task_dir_1", PROPERTY_HINT_DIR), "res://ai/tasks");
-	GLOBAL_DEF(PropertyInfo(Variant::STRING, "limbo_ai/behavior_tree/user_task_dir_2", PROPERTY_HINT_DIR), "");
-	GLOBAL_DEF(PropertyInfo(Variant::STRING, "limbo_ai/behavior_tree/user_task_dir_3", PROPERTY_HINT_DIR), "");
+	PackedStringArray user_task_dir_default;
+	user_task_dir_default.append("res://ai/tasks");
+	GLOBAL_DEF(PropertyInfo(Variant::PACKED_STRING_ARRAY, "limbo_ai/behavior_tree/user_task_dirs", PROPERTY_HINT_TYPE_STRING, vformat("%s/%s:", Variant::STRING, PROPERTY_HINT_DIR)), user_task_dir_default);
 
 	String bt_default_dir = GLOBAL_GET("limbo_ai/behavior_tree/behavior_tree_default_dir");
 	save_dialog->set_current_dir(bt_default_dir);

editor/limbo_ai_editor_plugin.h

@@ -26,6 +26,7 @@
 #include "core/object/class_db.h"
 #include "core/object/object.h"
 #include "core/templates/hash_set.h"
+#include "editor/editor_main_screen.h"
 #include "editor/editor_node.h"
 #include "editor/editor_undo_redo_manager.h"
 #include "editor/gui/editor_spin_slider.h"
@@ -42,6 +43,7 @@
 #include "scene/gui/popup.h"
 #include "scene/gui/popup_menu.h"
 #include "scene/gui/split_container.h"
+#include "scene/gui/tab_bar.h"
 #include "scene/gui/tree.h"
 #include "scene/resources/texture.h"
 #endif // LIMBOAI_MODULE
@@ -211,7 +213,7 @@ private:
 	void _update_task_tree(const Ref<BehaviorTree> &p_bt, const Ref<BTTask> &p_specific_task = nullptr);
 	void _disable_editing();
 	void _set_as_dirty(const Ref<BehaviorTree> &p_bt, bool p_dirty);
-	void _create_user_task_dir();
+	void _create_user_task_dir(String task_dir);
 	void _remove_task_from_favorite(const String &p_task);
 	void _save_and_restart();
 	void _extract_subtree(const String &p_path);
@@ -295,7 +297,7 @@ public:
 #ifdef LIMBOAI_MODULE
 	bool has_main_screen() const override { return true; }
 
-	virtual String get_name() const override { return "LimboAI"; }
+	virtual String get_plugin_name() const override { return "LimboAI"; }
 	virtual void make_visible(bool p_visible) override;
 	virtual void edit(Object *p_object) override;
 	virtual bool handles(Object *p_object) const override;

editor/mode_switch_button.h

@@ -44,7 +44,7 @@ private:
 
 	_FORCE_INLINE_ void _set_mode_by_index(int p_index) {
 		current_mode_index = p_index;
-		BUTTON_SET_ICON(this, modes[current_mode_index].icon);
+		this->set_button_icon(modes[current_mode_index].icon);
 		if (!modes[current_mode_index].tooltip.is_empty()) {
 			set_tooltip_text(modes[current_mode_index].tooltip);
 		}

editor/task_palette.cpp

@@ -68,9 +68,6 @@ Control *TaskButton::_do_make_tooltip() const {
 		help_symbol = "class|" + task_meta + "|";
 	}
 
-	EditorHelpBit *help_bit = memnew(EditorHelpBit(help_symbol));
-	help_bit->set_content_height_limits(1, 360 * EDSCALE);
-
 	String desc = _module_get_help_description(task_meta);
 	if (desc.is_empty() && is_resource) {
 		// ! HACK: Force documentation parsing.
@@ -84,14 +81,10 @@ Control *TaskButton::_do_make_tooltip() const {
 			desc = _module_get_help_description(task_meta);
 		}
 	}
-	if (desc.is_empty() && help_bit->get_description().is_empty()) {
+	if (desc.is_empty()) {
 		desc = "[i]" + TTR("No description.") + "[/i]";
 	}
-	if (!desc.is_empty()) {
-		help_bit->set_description(desc);
-	}
-
-	EditorHelpBitTooltip::show_tooltip(help_bit, const_cast<TaskButton *>(this));
+	EditorHelpBitTooltip::show_tooltip(const_cast<TaskButton *>(this), help_symbol, desc);
 #endif // LIMBOAI_MODULE
 
 #ifdef LIMBOAI_GDEXTENSION
@@ -184,7 +177,7 @@ void TaskPaletteSection::set_filter(String p_filter_text) {
 void TaskPaletteSection::add_task_button(const String &p_name, const Ref<Texture> &icon, const String &p_meta) {
 	TaskButton *btn = memnew(TaskButton);
 	btn->set_text(p_name);
-	BUTTON_SET_ICON(btn, icon);
+	btn->set_button_icon(icon);
 	btn->set_tooltip_text("dummy_text"); // Force tooltip to be shown.
 	btn->set_task_meta(p_meta);
 	btn->add_theme_constant_override(LW_NAME(icon_max_width), 16 * EDSCALE); // Force user icons to  be of the proper size.
@@ -195,7 +188,7 @@ void TaskPaletteSection::add_task_button(const String &p_name, const Ref<Texture
 
 void TaskPaletteSection::set_collapsed(bool p_collapsed) {
 	tasks_container->set_visible(!p_collapsed);
-	BUTTON_SET_ICON(section_header, (p_collapsed ? theme_cache.arrow_right_icon : theme_cache.arrow_down_icon));
+	section_header->set_button_icon((p_collapsed ? theme_cache.arrow_right_icon : theme_cache.arrow_down_icon));
 }
 
 bool TaskPaletteSection::is_collapsed() const {
@@ -214,7 +207,7 @@ void TaskPaletteSection::_notification(int p_what) {
 		} break;
 		case NOTIFICATION_THEME_CHANGED: {
 			_do_update_theme_item_cache();
-			BUTTON_SET_ICON(section_header, (is_collapsed() ? theme_cache.arrow_right_icon : theme_cache.arrow_down_icon));
+			section_header->set_button_icon((is_collapsed() ? theme_cache.arrow_right_icon : theme_cache.arrow_down_icon));
 			section_header->add_theme_font_override(LW_NAME(font), get_theme_font(LW_NAME(bold), LW_NAME(EditorFonts)));
 		} break;
 	}
@@ -600,13 +593,13 @@ void TaskPalette::_notification(int p_what) {
 		case NOTIFICATION_THEME_CHANGED: {
 			_do_update_theme_item_cache();
 
-			BUTTON_SET_ICON(tool_filters, get_theme_icon(LW_NAME(AnimationFilter), LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(tool_refresh, get_theme_icon(LW_NAME(Reload), LW_NAME(EditorIcons)));
+			tool_filters->set_button_icon(get_theme_icon(LW_NAME(AnimationFilter), LW_NAME(EditorIcons)));
+			tool_refresh->set_button_icon(get_theme_icon(LW_NAME(Reload), LW_NAME(EditorIcons)));
 
 			filter_edit->set_right_icon(get_theme_icon(LW_NAME(Search), LW_NAME(EditorIcons)));
 
-			BUTTON_SET_ICON(select_all, LimboUtility::get_singleton()->get_task_icon("LimboSelectAll"));
-			BUTTON_SET_ICON(deselect_all, LimboUtility::get_singleton()->get_task_icon("LimboDeselectAll"));
+			select_all->set_button_icon(LimboUtility::get_singleton()->get_task_icon("LimboSelectAll"));
+			deselect_all->set_button_icon(LimboUtility::get_singleton()->get_task_icon("LimboDeselectAll"));
 
 			category_choice->queue_redraw();
 

editor/task_tree.cpp

@@ -192,7 +192,7 @@ void TaskTree::_on_item_collapsed(Object *p_obj) {
 	}
 
 	Ref<BTTask> task = item->get_metadata(0);
-	ERR_FAIL_NULL(task);
+	ERR_FAIL_COND(task.is_null());
 	task->set_display_collapsed(item->is_collapsed());
 }
 
@@ -574,7 +574,7 @@ void TaskTree::_bind_methods() {
 
 // TreeSearch API
 void TaskTree::tree_search_show_and_focus() {
-	ERR_FAIL_NULL(tree_search);
+	ERR_FAIL_COND(tree_search.is_null());
 	tree_search_panel->set_visible(true);
 	tree_search_panel->focus_editor();
 }
@@ -587,7 +587,7 @@ TreeSearch::SearchInfo TaskTree::tree_search_get_search_info() const {
 }
 
 void TaskTree::tree_search_set_search_info(const TreeSearch::SearchInfo &p_search_info) {
-	ERR_FAIL_NULL(tree_search);
+	ERR_FAIL_COND(tree_search.is_null());
 	tree_search_panel->set_search_info(p_search_info);
 }
 

editor/tree_search.cpp

@@ -158,7 +158,7 @@ void TreeSearch::_draw_highlight_item(TreeItem *p_tree_item, const Rect2 p_rect,
 		if (font.is_null()) {
 			font = p_tree_item->get_tree()->get_theme_font(LW_NAME(font));
 		}
-		ERR_FAIL_NULL(font);
+		ERR_FAIL_COND(font.is_null());
 		float font_size = p_tree_item->get_custom_font_size(0);
 		if (font_size == -1) {
 			font_size = p_tree_item->get_tree()->get_theme_font_size(LW_NAME(font));
@@ -176,7 +176,7 @@ void TreeSearch::_draw_highlight_item(TreeItem *p_tree_item, const Rect2 p_rect,
 
 		// Stylebox
 		Ref<StyleBox> stylebox = p_tree_item->get_tree()->get_theme_stylebox(LW_NAME(Focus));
-		ERR_FAIL_NULL(stylebox);
+		ERR_FAIL_COND(stylebox.is_null());
 
 		// Extract separation
 		float h_sep = p_tree_item->get_tree()->get_theme_constant(LW_NAME(h_separation));
@@ -559,9 +559,9 @@ void TreeSearchPanel::_notification(int p_what) {
 			break;
 		}
 		case NOTIFICATION_THEME_CHANGED: {
-			BUTTON_SET_ICON(close_button, get_theme_icon(LW_NAME(Close), LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(find_prev_button, get_theme_icon("MoveUp", LW_NAME(EditorIcons)));
-			BUTTON_SET_ICON(find_next_button, get_theme_icon("MoveDown", LW_NAME(EditorIcons)));
+			close_button->set_button_icon(get_theme_icon(LW_NAME(Close), LW_NAME(EditorIcons)));
+			find_prev_button->set_button_icon(get_theme_icon("MoveUp", LW_NAME(EditorIcons)));
+			find_next_button->set_button_icon(get_theme_icon("MoveDown", LW_NAME(EditorIcons)));
 			label_filter->set_text(TTR("Filter"));
 			break;
 		}

limboai_version.py

@@ -4,7 +4,7 @@ major = 1
 minor = 3
 patch = 0
 status = "dev"
-doc_branch = "master"
+doc_branch = "latest"
 godot_cpp_ref = "godot-4.3-stable"
 
 # Code that generates version header

tests/test_task.h

@@ -78,7 +78,7 @@ TEST_CASE("[Modules][LimboAI] BTTask") {
 		SUBCASE("Test next_sibling()") {
 			CHECK(child1->next_sibling() == child2);
 			CHECK(child2->next_sibling() == child3);
-			CHECK(child3->next_sibling() == nullptr);
+			CHECK(child3->next_sibling().is_null());
 		}
 		SUBCASE("Test remove_child()") {
 			task->remove_child(child2);
@@ -153,7 +153,7 @@ TEST_CASE("[Modules][LimboAI] BTTask") {
 			CHECK(child3->get_root() == task);
 		}
 		SUBCASE("Test get_parent()") {
-			CHECK(task->get_parent() == nullptr);
+			CHECK(task->get_parent().is_null());
 			CHECK(child1->get_parent() == task);
 			CHECK(child2->get_parent() == task);
 			CHECK(child2->get_parent() == task);

util/limbo_compat.cpp

@@ -16,6 +16,7 @@
 #ifdef TOOLS_ENABLED
 #include "core/io/resource.h"
 #include "core/variant/variant.h"
+#include "editor/editor_main_screen.h"
 #include "editor/editor_node.h"
 #include "editor/plugins/script_editor_plugin.h"
 #endif // TOOLS_ENABLED
@@ -213,7 +214,7 @@ Variant VARIANT_DEFAULT(Variant::Type p_type) {
 void SHOW_BUILTIN_DOC(const String &p_topic) {
 #ifdef LIMBOAI_MODULE
 	ScriptEditor::get_singleton()->goto_help(p_topic);
-	EditorNode::get_singleton()->set_visible_editor(EditorNode::EDITOR_SCRIPT);
+	EditorNode::get_singleton()->get_editor_main_screen()->select(EditorMainScreen::EDITOR_SCRIPT);
 #elif LIMBOAI_GDEXTENSION
 	TypedArray<ScriptEditorBase> open_editors = EditorInterface::get_singleton()->get_script_editor()->get_open_script_editors();
 	ERR_FAIL_COND_MSG(open_editors.size() == 0, "Can't open help page. Need at least one script open in the script editor.");

util/limbo_compat.h

@@ -28,7 +28,7 @@
 #define EDITOR_FILE_SYSTEM() (EditorFileSystem::get_singleton())
 #define EDITOR_SETTINGS() (EditorSettings::get_singleton())
 #define BASE_CONTROL() (EditorNode::get_singleton()->get_gui_base())
-#define MAIN_SCREEN_CONTROL() (EditorNode::get_singleton()->get_main_screen_control())
+#define MAIN_SCREEN_CONTROL() (EditorNode::get_singleton()->get_editor_main_screen())
 #define SCENE_TREE() (SceneTree::get_singleton())
 #define IS_DEBUGGER_ACTIVE() (EngineDebugger::is_active())
 #define FS_DOCK_SELECT_FILE(m_path) FileSystemDock::get_singleton()->select_file(m_path)
@@ -37,7 +37,6 @@
 #define IS_CLASS(m_obj, m_class) (m_obj->is_class_ptr(m_class::get_class_ptr_static()))
 #define RAND_RANGE(m_from, m_to) (Math::random(m_from, m_to))
 #define RANDF() (Math::randf())
-#define BUTTON_SET_ICON(m_btn, m_icon) m_btn->set_icon(m_icon)
 #define RESOURCE_LOAD(m_path, m_hint) ResourceLoader::load(m_path, m_hint)
 #define RESOURCE_LOAD_NO_CACHE(m_path, m_hint) ResourceLoader::load(m_path, m_hint, ResourceFormatLoader::CACHE_MODE_IGNORE)
 #define RESOURCE_SAVE(m_res, m_path, m_flags) ResourceSaver::save(m_res, m_path, m_flags)
@@ -47,7 +46,7 @@
 #define GET_PROJECT_SETTINGS_DIR() EditorPaths::get_singleton()->get_project_settings_dir()
 #define EDIT_RESOURCE(m_res) EditorNode::get_singleton()->edit_resource(m_res)
 #define INSPECTOR_GET_EDITED_OBJECT() (InspectorDock::get_inspector_singleton()->get_edited_object())
-#define SET_MAIN_SCREEN_EDITOR(m_name) (EditorNode::get_singleton()->select_editor_by_name(m_name))
+#define SET_MAIN_SCREEN_EDITOR(m_name) (EditorNode::get_singleton()->get_editor_main_screen()->select_by_name(m_name))
 #define FILE_EXISTS(m_path) FileAccess::exists(m_path)
 #define DIR_ACCESS_CREATE() DirAccess::create(DirAccess::ACCESS_RESOURCES)
 #define PERFORMANCE_ADD_CUSTOM_MONITOR(m_id, m_callable) (Performance::get_singleton()->add_custom_monitor(m_id, m_callable, Variant()))
@@ -96,7 +95,6 @@ using namespace godot;
 #define IS_CLASS(m_obj, m_class) (m_obj->is_class(#m_class))
 #define RAND_RANGE(m_from, m_to) (UtilityFunctions::randf_range(m_from, m_to))
 #define RANDF() (UtilityFunctions::randf())
-#define BUTTON_SET_ICON(m_btn, m_icon) m_btn->set_button_icon(m_icon)
 #define RESOURCE_LOAD(m_path, m_hint) ResourceLoader::get_singleton()->load(m_path, m_hint)
 #define RESOURCE_LOAD_NO_CACHE(m_path, m_hint) ResourceLoader::get_singleton()->load(m_path, m_hint, ResourceLoader::CACHE_MODE_IGNORE)
 #define RESOURCE_SAVE(m_res, m_path, m_flags) ResourceSaver::get_singleton()->save(m_res, m_path, m_flags)

util/limbo_task_db.cpp

@@ -95,9 +95,9 @@ void LimboTaskDB::scan_user_tasks() {
 		tasks_cache[LimboTaskDB::get_misc_category()] = List<String>();
 	}
 
-	for (int i = 1; i < 4; i++) {
-		String dir1 = ProjectSettings::get_singleton()->get_setting_with_override("limbo_ai/behavior_tree/user_task_dir_" + itos(i));
-		_populate_from_user_dir(dir1, &tasks_cache);
+	PackedStringArray user_task_directories = GLOBAL_GET("limbo_ai/behavior_tree/user_task_dirs");
+	for (const String &user_task_dir : user_task_directories) {
+		_populate_from_user_dir(user_task_dir, &tasks_cache);
 	}
 
 	for (KeyValue<String, List<String>> &E : tasks_cache) {

util/limbo_utility.cpp

@@ -395,6 +395,18 @@ String LimboUtility::get_property_hint_text(PropertyHint p_hint) const {
 		case PROPERTY_HINT_ARRAY_TYPE: {
 			return "ARRAY_TYPE";
 		}
+		case PROPERTY_HINT_DICTIONARY_TYPE: {
+			return "DICTIONARY_TYPE";
+		}
+		case PROPERTY_HINT_TOOL_BUTTON: {
+			return "TOOL_BUTTON";
+		}
+		case PROPERTY_HINT_ONESHOT: {
+			return "ONESHOT";
+		}
+		case PROPERTY_HINT_NO_NODEPATH: {
+			return "NO_NODEPATH";
+		}
 		case PROPERTY_HINT_LOCALE_ID: {
 			return "LOCALE_ID";
 		}
@@ -575,7 +587,7 @@ inline void _open_online_doc_page(const String &p_page) {
 }
 
 void LimboUtility::open_doc_introduction() {
-	_open_online_doc_page("getting-started/introduction.html");
+	_open_online_doc_page("behavior-trees/introduction.html");
 }
 
 void LimboUtility::open_doc_online() {
@@ -583,11 +595,11 @@ void LimboUtility::open_doc_online() {
 }
 
 void LimboUtility::open_doc_gdextension_limitations() {
-	_open_online_doc_page("getting-started/gdextension.html#limitations-of-the-gdextension-version");
+	_open_online_doc_page("getting-started/getting-limboai.html#get-gdextension-version");
 }
 
 void LimboUtility::open_doc_custom_tasks() {
-	_open_online_doc_page("getting-started/custom-tasks.html");
+	_open_online_doc_page("behavior-trees/custom-tasks.html");
 }
 
 void LimboUtility::open_doc_class(const String &p_class_name) {