Add overriden properties to the documentation

Fixes #31855

11 files changed, 99 insertions, 51 deletions

diff --git a/doc/tools/makerst.py b/doc/tools/makerst.py
index b42ae3ce01..8eddc35352 100755
--- a/doc/tools/makerst.py
+++ b/doc/tools/makerst.py
@@ -37,13 +37,14 @@ class TypeName:
 
 
 class PropertyDef:
-    def __init__(self, name, type_name, setter, getter, text, default_value):  # type: (str, TypeName, Optional[str], Optional[str], Optional[str], Optional[str]) -> None
+    def __init__(self, name, type_name, setter, getter, text, default_value, overridden):  # type: (str, TypeName, Optional[str], Optional[str], Optional[str], Optional[str], Optional[bool]) -> None
         self.name = name
         self.type_name = type_name
         self.setter = setter
         self.getter = getter
         self.text = text
         self.default_value = default_value
+        self.overridden = overridden
 
 class ParameterDef:
     def __init__(self, name, type_name, default_value):  # type: (str, TypeName, Optional[str]) -> None
@@ -147,8 +148,9 @@ class State:
                 setter = property.get("setter") or None  # Use or None so '' gets turned into None.
                 getter = property.get("getter") or None
                 default_value = property.get("default") or None
+                overridden = property.get("override") or False
 
-                property_def = PropertyDef(property_name, type_name, setter, getter, property.text, default_value)
+                property_def = PropertyDef(property_name, type_name, setter, getter, property.text, default_value, overridden)
                 class_def.properties[property_name] = property_def
 
         methods = class_root.find("methods")
@@ -401,12 +403,15 @@ def make_rst_class(class_def, state, dry_run, output_dir):  # type: (ClassDef, S
     # Properties overview
     if len(class_def.properties) > 0:
         f.write(make_heading('Properties', '-'))
-        ml = []  # type: List[Tuple[str, str]]
+        ml = []  # type: List[Tuple[str, str, str]]
         for property_def in class_def.properties.values():
             type_rst = property_def.type_name.to_rst(state)
-            ref = ":ref:`{0}<class_{1}_property_{0}>`".format(property_def.name, class_name)
             default = property_def.default_value
-            ml.append((type_rst, ref, default))
+            if property_def.overridden:
+                ml.append((type_rst, property_def.name, "**O:** " + default))
+            else:
+                ref = ":ref:`{0}<class_{1}_property_{0}>`".format(property_def.name, class_name)
+                ml.append((type_rst, ref, default))
         format_table(f, ml, True)
 
     # Methods overview
@@ -487,9 +492,12 @@ def make_rst_class(class_def, state, dry_run, output_dir):  # type: (ClassDef, S
             f.write("- " + make_url(link) + "\n\n")
 
     # Property descriptions
-    if len(class_def.properties) > 0:
+    if any(not p.overridden for p in class_def.properties.values()) > 0:
         f.write(make_heading('Property Descriptions', '-'))
         for property_def in class_def.properties.values():
+            if property_def.overridden:
+                continue
+
             #f.write(".. _class_{}_{}:\n\n".format(class_name, property_def.name))
             f.write(".. _class_{}_property_{}:\n\n".format(class_name, property_def.name))
             f.write('- {} **{}**\n\n'.format(property_def.type_name.to_rst(state), property_def.name))
diff --git a/editor/create_dialog.cpp b/editor/create_dialog.cpp
index d5f0dc01ee..5344658223 100644
--- a/editor/create_dialog.cpp
+++ b/editor/create_dialog.cpp
@@ -811,6 +811,4 @@ CreateDialog::CreateDialog() {
 
 	type_blacklist.insert("PluginScript"); // PluginScript must be initialized before use, which is not possible here
 	type_blacklist.insert("ScriptCreateDialog"); // This is an exposed editor Node that doesn't have an Editor prefix.
-
-	EDITOR_DEF("interface/editors/derive_script_globals_by_name", true);
 }
diff --git a/editor/doc/doc_data.cpp b/editor/doc/doc_data.cpp
index 0f99e2ba1e..1a0f8e5257 100644
--- a/editor/doc/doc_data.cpp
+++ b/editor/doc/doc_data.cpp
@@ -205,6 +205,29 @@ static void argument_doc_from_arginfo(DocData::ArgumentDoc &p_argument, const Pr
 	}
 }
 
+static Variant get_documentation_default_value(const StringName &p_class_name, const StringName &p_property_name, bool &r_default_value_valid) {
+
+	Variant default_value = Variant();
+	r_default_value_valid = false;
+
+	if (ClassDB::can_instance(p_class_name)) {
+		default_value = ClassDB::class_get_default_property_value(p_class_name, p_property_name, &r_default_value_valid);
+	} else {
+		// Cannot get default value of classes that can't be instanced
+		List<StringName> inheriting_classes;
+		ClassDB::get_direct_inheriters_from_class(p_class_name, &inheriting_classes);
+		for (List<StringName>::Element *E2 = inheriting_classes.front(); E2; E2 = E2->next()) {
+			if (ClassDB::can_instance(E2->get())) {
+				default_value = ClassDB::class_get_default_property_value(E2->get(), p_property_name, &r_default_value_valid);
+				if (r_default_value_valid)
+					break;
+			}
+		}
+	}
+
+	return default_value;
+}
+
 void DocData::generate(bool p_basic_types) {
 
 	List<StringName> classes;
@@ -229,47 +252,53 @@ void DocData::generate(bool p_basic_types) {
 		c.category = ClassDB::get_category(name);
 
 		List<PropertyInfo> properties;
+		List<PropertyInfo> own_properties;
 		if (name == "ProjectSettings") {
 			//special case for project settings, so settings can be documented
 			ProjectSettings::get_singleton()->get_property_list(&properties);
+			own_properties = properties;
 		} else {
-			ClassDB::get_property_list(name, &properties, true);
+			ClassDB::get_property_list(name, &properties);
+			ClassDB::get_property_list(name, &own_properties, true);
 		}
 
+		List<PropertyInfo>::Element *EO = own_properties.front();
 		for (List<PropertyInfo>::Element *E = properties.front(); E; E = E->next()) {
+			bool inherited = EO == NULL;
+			if (EO && EO->get() == E->get()) {
+				inherited = false;
+				EO = EO->next();
+			}
+
 			if (E->get().usage & PROPERTY_USAGE_GROUP || E->get().usage & PROPERTY_USAGE_CATEGORY || E->get().usage & PROPERTY_USAGE_INTERNAL)
 				continue;
 
 			PropertyDoc prop;
-			StringName setter = ClassDB::get_property_setter(name, E->get().name);
-			StringName getter = ClassDB::get_property_getter(name, E->get().name);
 
 			prop.name = E->get().name;
-			prop.setter = setter;
-			prop.getter = getter;
 
-			Variant default_value = Variant();
+			prop.overridden = inherited;
+
 			bool default_value_valid = false;
+			Variant default_value = get_documentation_default_value(name, E->get().name, default_value_valid);
 
-			if (ClassDB::can_instance(name)) {
-				default_value = ClassDB::class_get_default_property_value(name, E->get().name, &default_value_valid);
-			} else {
-				// Cannot get default value of classes that can't be instanced
-				List<StringName> inheriting_classes;
-				ClassDB::get_direct_inheriters_from_class(name, &inheriting_classes);
-				for (List<StringName>::Element *E2 = inheriting_classes.front(); E2; E2 = E2->next()) {
-					if (ClassDB::can_instance(E2->get())) {
-						default_value = ClassDB::class_get_default_property_value(E2->get(), E->get().name, &default_value_valid);
-						if (default_value_valid)
-							break;
-					}
-				}
+			if (inherited) {
+				bool base_default_value_valid = false;
+				Variant base_default_value = get_documentation_default_value(ClassDB::get_parent_class(name), E->get().name, base_default_value_valid);
+				if (!default_value_valid || !base_default_value_valid || default_value == base_default_value)
+					continue;
 			}
 
 			if (default_value_valid && default_value.get_type() != Variant::OBJECT) {
 				prop.default_value = default_value.get_construct_string().replace("\n", "");
 			}
 
+			StringName setter = ClassDB::get_property_setter(name, E->get().name);
+			StringName getter = ClassDB::get_property_getter(name, E->get().name);
+
+			prop.setter = setter;
+			prop.getter = getter;
+
 			bool found_type = false;
 			if (getter != StringName()) {
 				MethodBind *mb = ClassDB::get_method(name, getter);
@@ -1076,10 +1105,16 @@ Error DocData::save_classes(const String &p_default_path, const Map<String, Stri
 				if (c.properties[i].default_value != String()) {
 					additional_attributes += " default=\"" + c.properties[i].default_value.xml_escape(true) + "\"";
 				}
+
 				const PropertyDoc &p = c.properties[i];
-				_write_string(f, 2, "<member name=\"" + p.name + "\" type=\"" + p.type + "\" setter=\"" + p.setter + "\" getter=\"" + p.getter + "\"" + additional_attributes + ">");
-				_write_string(f, 3, p.description.strip_edges().xml_escape());
-				_write_string(f, 2, "</member>");
+
+				if (c.properties[i].overridden) {
+					_write_string(f, 2, "<member name=\"" + p.name + "\" type=\"" + p.type + "\" setter=\"" + p.setter + "\" getter=\"" + p.getter + "\" override=\"true\"" + additional_attributes + "/>");
+				} else {
+					_write_string(f, 2, "<member name=\"" + p.name + "\" type=\"" + p.type + "\" setter=\"" + p.setter + "\" getter=\"" + p.getter + "\"" + additional_attributes + ">");
+					_write_string(f, 3, p.description.strip_edges().xml_escape());
+					_write_string(f, 2, "</member>");
+				}
 			}
 			_write_string(f, 1, "</members>");
 		}
diff --git a/editor/doc/doc_data.h b/editor/doc/doc_data.h
index 3d5867dcca..6d601f0dce 100644
--- a/editor/doc/doc_data.h
+++ b/editor/doc/doc_data.h
@@ -74,6 +74,7 @@ public:
 		String description;
 		String setter, getter;
 		String default_value;
+		bool overridden;
 		bool operator<(const PropertyDoc &p_prop) const {
 			return name < p_prop.name;
 		}
diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp
index e6df00b48c..f6f563fe76 100644
--- a/editor/editor_help.cpp
+++ b/editor/editor_help.cpp
@@ -487,6 +487,10 @@ void EditorHelp::_update_doc() {
 				describe = true;
 			}
 
+			if (cd.properties[i].overridden) {
+				describe = false;
+			}
+
 			class_desc->push_cell();
 			class_desc->push_font(doc_code_font);
 			class_desc->push_color(headline_color);
@@ -504,7 +508,7 @@ void EditorHelp::_update_doc() {
 
 			if (cd.properties[i].default_value != "") {
 				class_desc->push_color(symbol_color);
-				class_desc->add_text(" [default: ");
+				class_desc->add_text(cd.properties[i].overridden ? " [override: " : " [default: ");
 				class_desc->pop();
 				class_desc->push_color(value_color);
 				_add_text(_fix_constant(cd.properties[i].default_value));
@@ -989,6 +993,9 @@ void EditorHelp::_update_doc() {
 
 		for (int i = 0; i < cd.properties.size(); i++) {
 
+			if (cd.properties[i].overridden)
+				continue;
+
 			property_line[cd.properties[i].name] = class_desc->get_line_count() - 2;
 
 			class_desc->push_table(2);
diff --git a/editor/plugins/spatial_editor_plugin.cpp b/editor/plugins/spatial_editor_plugin.cpp
index ecc631d045..15c5ad5d0c 100644
--- a/editor/plugins/spatial_editor_plugin.cpp
+++ b/editor/plugins/spatial_editor_plugin.cpp
@@ -4061,7 +4061,10 @@ void _update_all_gizmos(Node *p_node) {
 }
 
 void SpatialEditor::update_all_gizmos(Node *p_node) {
-	if (!p_node) p_node = SceneTree::get_singleton()->get_root();
+	if (!p_node) {
+		if (!SceneTree::get_singleton()) return;
+		p_node = SceneTree::get_singleton()->get_root();
+	}
 	_update_all_gizmos(p_node);
 }
 
diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index f0114b393d..15cf089591 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -2894,5 +2894,6 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 	profile_allow_script_editing = true;
 
 	EDITOR_DEF("interface/editors/show_scene_tree_root_selection", true);
+	EDITOR_DEF("interface/editors/derive_script_globals_by_name", true);
 	EDITOR_DEF("_use_favorites_root_selection", false);
 }
diff --git a/editor/script_create_dialog.cpp b/editor/script_create_dialog.cpp
index ffb3f5feab..01cb816556 100644
--- a/editor/script_create_dialog.cpp
+++ b/editor/script_create_dialog.cpp
@@ -55,6 +55,15 @@ void ScriptCreateDialog::_notification(int p_what) {
 			String last_lang = EditorSettings::get_singleton()->get_project_metadata("script_setup", "last_selected_language", "");
 			Ref<Texture> last_lang_icon;
 			if (!last_lang.empty()) {
+
+				for (int i = 0; i < language_menu->get_item_count(); i++) {
+					if (language_menu->get_item_text(i) == last_lang) {
+						language_menu->select(i);
+						current_language = i;
+						break;
+					}
+				}
+
 				last_lang_icon = get_icon(last_lang, "EditorIcons");
 			} else {
 				last_lang_icon = language_menu->get_item_icon(default_language);
@@ -757,7 +766,6 @@ ScriptCreateDialog::ScriptCreateDialog() {
 
 	status_panel = memnew(PanelContainer);
 	status_panel->set_h_size_flags(Control::SIZE_FILL);
-	status_panel->add_style_override("panel", EditorNode::get_singleton()->get_gui_base()->get_stylebox("bg", "Tree"));
 	status_panel->add_child(vb);
 
 	/* Spacing */
@@ -794,19 +802,8 @@ ScriptCreateDialog::ScriptCreateDialog() {
 		}
 	}
 
-	String last_selected_language = EditorSettings::get_singleton()->get_project_metadata("script_setup", "last_selected_language", "");
-	if (last_selected_language != "") {
-		for (int i = 0; i < language_menu->get_item_count(); i++) {
-			if (language_menu->get_item_text(i) == last_selected_language) {
-				language_menu->select(i);
-				current_language = i;
-				break;
-			}
-		}
-	} else {
-		language_menu->select(default_language);
-		current_language = default_language;
-	}
+	language_menu->select(default_language);
+	current_language = default_language;
 
 	language_menu->connect("item_selected", this, "_lang_changed");
 
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index 4a763844f8..50d7553ca4 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -1665,7 +1665,6 @@ void LineEdit::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "secret"), "set_secret", "is_secret");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "secret_character"), "set_secret_character", "get_secret_character");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "expand_to_text_length"), "set_expand_to_text_length", "get_expand_to_text_length");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "focus_mode", PROPERTY_HINT_ENUM, "None,Click,All"), "set_focus_mode", "get_focus_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "context_menu_enabled"), "set_context_menu_enabled", "is_context_menu_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "clear_button_enabled"), "set_clear_button_enabled", "is_clear_button_enabled");
 	ADD_GROUP("Placeholder", "placeholder_");
diff --git a/scene/gui/slider.cpp b/scene/gui/slider.cpp
index b777e77bc3..9f853cf0c8 100644
--- a/scene/gui/slider.cpp
+++ b/scene/gui/slider.cpp
@@ -287,7 +287,6 @@ void Slider::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scrollable"), "set_scrollable", "is_scrollable");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "tick_count", PROPERTY_HINT_RANGE, "0,4096,1"), "set_ticks", "get_ticks");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ticks_on_borders"), "set_ticks_on_borders", "get_ticks_on_borders");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "focus_mode", PROPERTY_HINT_ENUM, "None,Click,All"), "set_focus_mode", "get_focus_mode");
 }
 
 Slider::Slider(Orientation p_orientation) {
diff --git a/scene/resources/polygon_path_finder.cpp b/scene/resources/polygon_path_finder.cpp
index 52fc21ac11..bd3236cb5b 100644
--- a/scene/resources/polygon_path_finder.cpp
+++ b/scene/resources/polygon_path_finder.cpp
@@ -466,11 +466,11 @@ Dictionary PolygonPathFinder::_get_data() const {
 	PoolVector<Vector2> p;
 	PoolVector<int> ind;
 	Array connections;
-	p.resize(points.size() - 2);
-	connections.resize(points.size() - 2);
+	p.resize(MAX(0, points.size() - 2));
+	connections.resize(MAX(0, points.size() - 2));
 	ind.resize(edges.size() * 2);
 	PoolVector<float> penalties;
-	penalties.resize(points.size() - 2);
+	penalties.resize(MAX(0, points.size() - 2));
 	{
 		PoolVector<Vector2>::Write wp = p.write();
 		PoolVector<float>::Write pw = penalties.write();