[TextServer] Use GDVIRTUAL_REQUIRED_CALL for required extensions methods, update extension docs.

2 files changed, 175 insertions, 91 deletions

diff --git a/servers/text/text_server_dummy.h b/servers/text/text_server_dummy.h
index 77b6ecf319..a5ab444f55 100644
--- a/servers/text/text_server_dummy.h
+++ b/servers/text/text_server_dummy.h
@@ -40,9 +40,87 @@ class TextServerDummy : public TextServerExtension {
 	_THREAD_SAFE_CLASS_
 
 public:
-	virtual String get_name() const override {
-		return "Dummy";
-	}
+	virtual bool has_feature(Feature p_feature) const override { return false; }
+	virtual String get_name() const override { return "Dummy"; }
+	virtual int64_t get_features() const override { return 0; }
+	virtual void free_rid(const RID &p_rid) override {}
+	virtual bool has(const RID &p_rid) override { return false; }
+
+	virtual RID create_font() override { return RID(); }
+	virtual void font_set_fixed_size(const RID &p_font_rid, int64_t p_fixed_size) override {}
+	virtual int64_t font_get_fixed_size(const RID &p_font_rid) const override { return 0; }
+	virtual void font_set_fixed_size_scale_mode(const RID &p_font_rid, TextServer::FixedSizeScaleMode p_fixed_size_scale_mode) override {}
+	virtual TextServer::FixedSizeScaleMode font_get_fixed_size_scale_mode(const RID &p_font_rid) const override { return FIXED_SIZE_SCALE_DISABLE; }
+	virtual TypedArray<Vector2i> font_get_size_cache_list(const RID &p_font_rid) const override { return TypedArray<Vector2i>(); }
+	virtual void font_clear_size_cache(const RID &p_font_rid) override {}
+	virtual void font_remove_size_cache(const RID &p_font_rid, const Vector2i &p_size) override {}
+	virtual void font_set_ascent(const RID &p_font_rid, int64_t p_size, double p_ascent) override {}
+	virtual double font_get_ascent(const RID &p_font_rid, int64_t p_size) const override { return 0; }
+	virtual void font_set_descent(const RID &p_font_rid, int64_t p_size, double p_descent) override {}
+	virtual double font_get_descent(const RID &p_font_rid, int64_t p_size) const override { return 0; }
+	virtual void font_set_underline_position(const RID &p_font_rid, int64_t p_size, double p_underline_position) override {}
+	virtual double font_get_underline_position(const RID &p_font_rid, int64_t p_size) const override { return 0; }
+	virtual void font_set_underline_thickness(const RID &p_font_rid, int64_t p_size, double p_underline_thickness) override {}
+	virtual double font_get_underline_thickness(const RID &p_font_rid, int64_t p_size) const override { return 0; }
+	virtual void font_set_scale(const RID &p_font_rid, int64_t p_size, double p_scale) override {}
+	virtual double font_get_scale(const RID &p_font_rid, int64_t p_size) const override { return 0; }
+	virtual int64_t font_get_texture_count(const RID &p_font_rid, const Vector2i &p_size) const override { return 0; }
+	virtual void font_clear_textures(const RID &p_font_rid, const Vector2i &p_size) override {}
+	virtual void font_remove_texture(const RID &p_font_rid, const Vector2i &p_size, int64_t p_texture_index) override {}
+	virtual void font_set_texture_image(const RID &p_font_rid, const Vector2i &p_size, int64_t p_texture_index, const Ref<Image> &p_image) override {}
+	virtual Ref<Image> font_get_texture_image(const RID &p_font_rid, const Vector2i &p_size, int64_t p_texture_index) const override { return Ref<Image>(); }
+	virtual PackedInt32Array font_get_glyph_list(const RID &p_font_rid, const Vector2i &p_size) const override { return PackedInt32Array(); }
+	virtual void font_clear_glyphs(const RID &p_font_rid, const Vector2i &p_size) override {}
+	virtual void font_remove_glyph(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) override {}
+	virtual Vector2 font_get_glyph_advance(const RID &p_font_rid, int64_t p_size, int64_t p_glyph) const override { return Vector2(); }
+	virtual void font_set_glyph_advance(const RID &p_font_rid, int64_t p_size, int64_t p_glyph, const Vector2 &p_advance) override {}
+	virtual Vector2 font_get_glyph_offset(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const override { return Vector2(); }
+	virtual void font_set_glyph_offset(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, const Vector2 &p_offset) override {}
+	virtual Vector2 font_get_glyph_size(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const override { return Vector2(); }
+	virtual void font_set_glyph_size(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, const Vector2 &p_gl_size) override {}
+	virtual Rect2 font_get_glyph_uv_rect(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const override { return Rect2(); }
+	virtual void font_set_glyph_uv_rect(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, const Rect2 &p_uv_rect) override {}
+	virtual int64_t font_get_glyph_texture_idx(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const override { return 0; }
+	virtual void font_set_glyph_texture_idx(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, int64_t p_texture_idx) override {}
+	virtual RID font_get_glyph_texture_rid(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const override { return RID(); }
+	virtual Size2 font_get_glyph_texture_size(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const override { return Size2(); }
+	virtual int64_t font_get_glyph_index(const RID &p_font_rid, int64_t p_size, int64_t p_char, int64_t p_variation_selector) const override { return 0; }
+	virtual int64_t font_get_char_from_glyph_index(const RID &p_font_rid, int64_t p_size, int64_t p_glyph_index) const override { return 0; }
+	virtual bool font_has_char(const RID &p_font_rid, int64_t p_char) const override { return false; }
+	virtual String font_get_supported_chars(const RID &p_font_rid) const override { return String(); }
+	virtual void font_draw_glyph(const RID &p_font_rid, const RID &p_canvas, int64_t p_size, const Vector2 &p_pos, int64_t p_index, const Color &p_color) const override {}
+	virtual void font_draw_glyph_outline(const RID &p_font_rid, const RID &p_canvas, int64_t p_size, int64_t p_outline_size, const Vector2 &p_pos, int64_t p_index, const Color &p_color) const override {}
+
+	virtual RID create_shaped_text(TextServer::Direction p_direction, TextServer::Orientation p_orientation) override { return RID(); }
+	virtual void shaped_text_clear(const RID &p_shaped) override {}
+	virtual bool shaped_text_add_string(const RID &p_shaped, const String &p_text, const TypedArray<RID> &p_fonts, int64_t p_size, const Dictionary &p_opentype_features, const String &p_language, const Variant &p_meta) override { return false; }
+	virtual bool shaped_text_add_object(const RID &p_shaped, const Variant &p_key, const Size2 &p_size, InlineAlignment p_inline_align, int64_t p_length, double p_baseline) override { return false; }
+	virtual bool shaped_text_resize_object(const RID &p_shaped, const Variant &p_key, const Size2 &p_size, InlineAlignment p_inline_align, double p_baseline) override { return false; }
+	virtual int64_t shaped_get_span_count(const RID &p_shaped) const override { return 0; }
+	virtual Variant shaped_get_span_meta(const RID &p_shaped, int64_t p_index) const override { return Variant(); }
+	virtual void shaped_set_span_update_font(const RID &p_shaped, int64_t p_index, const TypedArray<RID> &p_fonts, int64_t p_size, const Dictionary &p_opentype_features) override {}
+	virtual RID shaped_text_substr(const RID &p_shaped, int64_t p_start, int64_t p_length) const override { return RID(); }
+	virtual RID shaped_text_get_parent(const RID &p_shaped) const override { return RID(); }
+	virtual bool shaped_text_shape(const RID &p_shaped) override { return false; }
+	virtual bool shaped_text_is_ready(const RID &p_shaped) const override { return false; }
+	virtual const Glyph *shaped_text_get_glyphs(const RID &p_shaped) const override { return nullptr; }
+	virtual const Glyph *shaped_text_sort_logical(const RID &p_shaped) override { return nullptr; }
+	virtual int64_t shaped_text_get_glyph_count(const RID &p_shaped) const override { return 0; }
+	virtual Vector2i shaped_text_get_range(const RID &p_shaped) const override { return Vector2i(); }
+	virtual int64_t shaped_text_get_trim_pos(const RID &p_shaped) const override { return -1; }
+	virtual int64_t shaped_text_get_ellipsis_pos(const RID &p_shaped) const override { return -1; }
+	virtual const Glyph *shaped_text_get_ellipsis_glyphs(const RID &p_shaped) const override { return nullptr; }
+	virtual int64_t shaped_text_get_ellipsis_glyph_count(const RID &p_shaped) const override { return -1; }
+	virtual Array shaped_text_get_objects(const RID &p_shaped) const override { return Array(); }
+	virtual Rect2 shaped_text_get_object_rect(const RID &p_shaped, const Variant &p_key) const override { return Rect2(); }
+	virtual Vector2i shaped_text_get_object_range(const RID &p_shaped, const Variant &p_key) const override { return Vector2i(); }
+	virtual int64_t shaped_text_get_object_glyph(const RID &p_shaped, const Variant &p_key) const override { return -1; }
+	virtual Size2 shaped_text_get_size(const RID &p_shaped) const override { return Size2(); }
+	virtual double shaped_text_get_ascent(const RID &p_shaped) const override { return 0; }
+	virtual double shaped_text_get_descent(const RID &p_shaped) const override { return 0; }
+	virtual double shaped_text_get_width(const RID &p_shaped) const override { return 0; }
+	virtual double shaped_text_get_underline_position(const RID &p_shaped) const override { return 0; }
+	virtual double shaped_text_get_underline_thickness(const RID &p_shaped) const override { return 0; }
 };
 
 #endif // TEXT_SERVER_DUMMY_H
diff --git a/servers/text/text_server_extension.cpp b/servers/text/text_server_extension.cpp
index 113972d20d..eb9f1c1484 100644
--- a/servers/text/text_server_extension.cpp
+++ b/servers/text/text_server_extension.cpp
@@ -326,8 +326,8 @@ void TextServerExtension::_bind_methods() {
 	GDVIRTUAL_BIND(_shaped_text_prev_character_pos, "shaped", "pos");
 	GDVIRTUAL_BIND(_shaped_text_closest_character_pos, "shaped", "pos");
 
-	GDVIRTUAL_BIND(_format_number, "string", "language");
-	GDVIRTUAL_BIND(_parse_number, "string", "language");
+	GDVIRTUAL_BIND(_format_number, "number", "language");
+	GDVIRTUAL_BIND(_parse_number, "number", "language");
 	GDVIRTUAL_BIND(_percent_sign, "language");
 
 	GDVIRTUAL_BIND(_strip_diacritics, "string");
@@ -349,29 +349,29 @@ void TextServerExtension::_bind_methods() {
 
 bool TextServerExtension::has_feature(Feature p_feature) const {
 	bool ret = false;
-	GDVIRTUAL_CALL(_has_feature, p_feature, ret);
+	GDVIRTUAL_REQUIRED_CALL(_has_feature, p_feature, ret);
 	return ret;
 }
 
 String TextServerExtension::get_name() const {
 	String ret = "Unknown";
-	GDVIRTUAL_CALL(_get_name, ret);
+	GDVIRTUAL_REQUIRED_CALL(_get_name, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::get_features() const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_get_features, ret);
+	GDVIRTUAL_REQUIRED_CALL(_get_features, ret);
 	return ret;
 }
 
 void TextServerExtension::free_rid(const RID &p_rid) {
-	GDVIRTUAL_CALL(_free_rid, p_rid);
+	GDVIRTUAL_REQUIRED_CALL(_free_rid, p_rid);
 }
 
 bool TextServerExtension::has(const RID &p_rid) {
 	bool ret = false;
-	GDVIRTUAL_CALL(_has, p_rid, ret);
+	GDVIRTUAL_REQUIRED_CALL(_has, p_rid, ret);
 	return ret;
 }
 
@@ -407,14 +407,18 @@ bool TextServerExtension::is_locale_right_to_left(const String &p_locale) const
 
 int64_t TextServerExtension::name_to_tag(const String &p_name) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_name_to_tag, p_name, ret);
-	return ret;
+	if (GDVIRTUAL_CALL(_name_to_tag, p_name, ret)) {
+		return ret;
+	}
+	return TextServer::name_to_tag(p_name);
 }
 
 String TextServerExtension::tag_to_name(int64_t p_tag) const {
 	String ret;
-	GDVIRTUAL_CALL(_tag_to_name, p_tag, ret);
-	return ret;
+	if (GDVIRTUAL_CALL(_tag_to_name, p_tag, ret)) {
+		return ret;
+	}
+	return TextServer::tag_to_name(p_tag);
 }
 
 /*************************************************************************/
@@ -423,7 +427,7 @@ String TextServerExtension::tag_to_name(int64_t p_tag) const {
 
 RID TextServerExtension::create_font() {
 	RID ret;
-	GDVIRTUAL_CALL(_create_font, ret);
+	GDVIRTUAL_REQUIRED_CALL(_create_font, ret);
 	return ret;
 }
 
@@ -452,7 +456,7 @@ int64_t TextServerExtension::font_get_face_index(const RID &p_font_rid) const {
 }
 
 int64_t TextServerExtension::font_get_face_count(const RID &p_font_rid) const {
-	int64_t ret = 0;
+	int64_t ret = 1;
 	GDVIRTUAL_CALL(_font_get_face_count, p_font_rid, ret);
 	return ret;
 }
@@ -574,22 +578,22 @@ int64_t TextServerExtension::font_get_msdf_size(const RID &p_font_rid) const {
 }
 
 void TextServerExtension::font_set_fixed_size(const RID &p_font_rid, int64_t p_fixed_size) {
-	GDVIRTUAL_CALL(_font_set_fixed_size, p_font_rid, p_fixed_size);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_fixed_size, p_font_rid, p_fixed_size);
 }
 
 int64_t TextServerExtension::font_get_fixed_size(const RID &p_font_rid) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_font_get_fixed_size, p_font_rid, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_fixed_size, p_font_rid, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_fixed_size_scale_mode(const RID &p_font_rid, TextServer::FixedSizeScaleMode p_fixed_size_scale_mode) {
-	GDVIRTUAL_CALL(_font_set_fixed_size_scale_mode, p_font_rid, p_fixed_size_scale_mode);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_fixed_size_scale_mode, p_font_rid, p_fixed_size_scale_mode);
 }
 
 TextServer::FixedSizeScaleMode TextServerExtension::font_get_fixed_size_scale_mode(const RID &p_font_rid) const {
 	FixedSizeScaleMode ret = FIXED_SIZE_SCALE_DISABLE;
-	GDVIRTUAL_CALL(_font_get_fixed_size_scale_mode, p_font_rid, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_fixed_size_scale_mode, p_font_rid, ret);
 	return ret;
 }
 
@@ -695,89 +699,89 @@ double TextServerExtension::font_get_oversampling(const RID &p_font_rid) const {
 
 TypedArray<Vector2i> TextServerExtension::font_get_size_cache_list(const RID &p_font_rid) const {
 	TypedArray<Vector2i> ret;
-	GDVIRTUAL_CALL(_font_get_size_cache_list, p_font_rid, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_size_cache_list, p_font_rid, ret);
 	return ret;
 }
 
 void TextServerExtension::font_clear_size_cache(const RID &p_font_rid) {
-	GDVIRTUAL_CALL(_font_clear_size_cache, p_font_rid);
+	GDVIRTUAL_REQUIRED_CALL(_font_clear_size_cache, p_font_rid);
 }
 
 void TextServerExtension::font_remove_size_cache(const RID &p_font_rid, const Vector2i &p_size) {
-	GDVIRTUAL_CALL(_font_remove_size_cache, p_font_rid, p_size);
+	GDVIRTUAL_REQUIRED_CALL(_font_remove_size_cache, p_font_rid, p_size);
 }
 
 void TextServerExtension::font_set_ascent(const RID &p_font_rid, int64_t p_size, double p_ascent) {
-	GDVIRTUAL_CALL(_font_set_ascent, p_font_rid, p_size, p_ascent);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_ascent, p_font_rid, p_size, p_ascent);
 }
 
 double TextServerExtension::font_get_ascent(const RID &p_font_rid, int64_t p_size) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_font_get_ascent, p_font_rid, p_size, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_ascent, p_font_rid, p_size, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_descent(const RID &p_font_rid, int64_t p_size, double p_descent) {
-	GDVIRTUAL_CALL(_font_set_descent, p_font_rid, p_size, p_descent);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_descent, p_font_rid, p_size, p_descent);
 }
 
 double TextServerExtension::font_get_descent(const RID &p_font_rid, int64_t p_size) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_font_get_descent, p_font_rid, p_size, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_descent, p_font_rid, p_size, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_underline_position(const RID &p_font_rid, int64_t p_size, double p_underline_position) {
-	GDVIRTUAL_CALL(_font_set_underline_position, p_font_rid, p_size, p_underline_position);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_underline_position, p_font_rid, p_size, p_underline_position);
 }
 
 double TextServerExtension::font_get_underline_position(const RID &p_font_rid, int64_t p_size) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_font_get_underline_position, p_font_rid, p_size, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_underline_position, p_font_rid, p_size, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_underline_thickness(const RID &p_font_rid, int64_t p_size, double p_underline_thickness) {
-	GDVIRTUAL_CALL(_font_set_underline_thickness, p_font_rid, p_size, p_underline_thickness);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_underline_thickness, p_font_rid, p_size, p_underline_thickness);
 }
 
 double TextServerExtension::font_get_underline_thickness(const RID &p_font_rid, int64_t p_size) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_font_get_underline_thickness, p_font_rid, p_size, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_underline_thickness, p_font_rid, p_size, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_scale(const RID &p_font_rid, int64_t p_size, double p_scale) {
-	GDVIRTUAL_CALL(_font_set_scale, p_font_rid, p_size, p_scale);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_scale, p_font_rid, p_size, p_scale);
 }
 
 double TextServerExtension::font_get_scale(const RID &p_font_rid, int64_t p_size) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_font_get_scale, p_font_rid, p_size, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_scale, p_font_rid, p_size, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::font_get_texture_count(const RID &p_font_rid, const Vector2i &p_size) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_font_get_texture_count, p_font_rid, p_size, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_texture_count, p_font_rid, p_size, ret);
 	return ret;
 }
 
 void TextServerExtension::font_clear_textures(const RID &p_font_rid, const Vector2i &p_size) {
-	GDVIRTUAL_CALL(_font_clear_textures, p_font_rid, p_size);
+	GDVIRTUAL_REQUIRED_CALL(_font_clear_textures, p_font_rid, p_size);
 }
 
 void TextServerExtension::font_remove_texture(const RID &p_font_rid, const Vector2i &p_size, int64_t p_texture_index) {
-	GDVIRTUAL_CALL(_font_remove_texture, p_font_rid, p_size, p_texture_index);
+	GDVIRTUAL_REQUIRED_CALL(_font_remove_texture, p_font_rid, p_size, p_texture_index);
 }
 
 void TextServerExtension::font_set_texture_image(const RID &p_font_rid, const Vector2i &p_size, int64_t p_texture_index, const Ref<Image> &p_image) {
-	GDVIRTUAL_CALL(_font_set_texture_image, p_font_rid, p_size, p_texture_index, p_image);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_texture_image, p_font_rid, p_size, p_texture_index, p_image);
 }
 
 Ref<Image> TextServerExtension::font_get_texture_image(const RID &p_font_rid, const Vector2i &p_size, int64_t p_texture_index) const {
 	Ref<Image> ret;
-	GDVIRTUAL_CALL(_font_get_texture_image, p_font_rid, p_size, p_texture_index, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_texture_image, p_font_rid, p_size, p_texture_index, ret);
 	return ret;
 }
 
@@ -793,77 +797,77 @@ PackedInt32Array TextServerExtension::font_get_texture_offsets(const RID &p_font
 
 PackedInt32Array TextServerExtension::font_get_glyph_list(const RID &p_font_rid, const Vector2i &p_size) const {
 	PackedInt32Array ret;
-	GDVIRTUAL_CALL(_font_get_glyph_list, p_font_rid, p_size, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_list, p_font_rid, p_size, ret);
 	return ret;
 }
 
 void TextServerExtension::font_clear_glyphs(const RID &p_font_rid, const Vector2i &p_size) {
-	GDVIRTUAL_CALL(_font_clear_glyphs, p_font_rid, p_size);
+	GDVIRTUAL_REQUIRED_CALL(_font_clear_glyphs, p_font_rid, p_size);
 }
 
 void TextServerExtension::font_remove_glyph(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) {
-	GDVIRTUAL_CALL(_font_remove_glyph, p_font_rid, p_size, p_glyph);
+	GDVIRTUAL_REQUIRED_CALL(_font_remove_glyph, p_font_rid, p_size, p_glyph);
 }
 
 Vector2 TextServerExtension::font_get_glyph_advance(const RID &p_font_rid, int64_t p_size, int64_t p_glyph) const {
 	Vector2 ret;
-	GDVIRTUAL_CALL(_font_get_glyph_advance, p_font_rid, p_size, p_glyph, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_advance, p_font_rid, p_size, p_glyph, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_glyph_advance(const RID &p_font_rid, int64_t p_size, int64_t p_glyph, const Vector2 &p_advance) {
-	GDVIRTUAL_CALL(_font_set_glyph_advance, p_font_rid, p_size, p_glyph, p_advance);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_glyph_advance, p_font_rid, p_size, p_glyph, p_advance);
 }
 
 Vector2 TextServerExtension::font_get_glyph_offset(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const {
 	Vector2 ret;
-	GDVIRTUAL_CALL(_font_get_glyph_offset, p_font_rid, p_size, p_glyph, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_offset, p_font_rid, p_size, p_glyph, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_glyph_offset(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, const Vector2 &p_offset) {
-	GDVIRTUAL_CALL(_font_set_glyph_offset, p_font_rid, p_size, p_glyph, p_offset);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_glyph_offset, p_font_rid, p_size, p_glyph, p_offset);
 }
 
 Vector2 TextServerExtension::font_get_glyph_size(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const {
 	Vector2 ret;
-	GDVIRTUAL_CALL(_font_get_glyph_size, p_font_rid, p_size, p_glyph, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_size, p_font_rid, p_size, p_glyph, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_glyph_size(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, const Vector2 &p_gl_size) {
-	GDVIRTUAL_CALL(_font_set_glyph_size, p_font_rid, p_size, p_glyph, p_gl_size);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_glyph_size, p_font_rid, p_size, p_glyph, p_gl_size);
 }
 
 Rect2 TextServerExtension::font_get_glyph_uv_rect(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const {
 	Rect2 ret;
-	GDVIRTUAL_CALL(_font_get_glyph_uv_rect, p_font_rid, p_size, p_glyph, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_uv_rect, p_font_rid, p_size, p_glyph, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_glyph_uv_rect(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, const Rect2 &p_uv_rect) {
-	GDVIRTUAL_CALL(_font_set_glyph_uv_rect, p_font_rid, p_size, p_glyph, p_uv_rect);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_glyph_uv_rect, p_font_rid, p_size, p_glyph, p_uv_rect);
 }
 
 int64_t TextServerExtension::font_get_glyph_texture_idx(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_font_get_glyph_texture_idx, p_font_rid, p_size, p_glyph, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_texture_idx, p_font_rid, p_size, p_glyph, ret);
 	return ret;
 }
 
 void TextServerExtension::font_set_glyph_texture_idx(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph, int64_t p_texture_idx) {
-	GDVIRTUAL_CALL(_font_set_glyph_texture_idx, p_font_rid, p_size, p_glyph, p_texture_idx);
+	GDVIRTUAL_REQUIRED_CALL(_font_set_glyph_texture_idx, p_font_rid, p_size, p_glyph, p_texture_idx);
 }
 
 RID TextServerExtension::font_get_glyph_texture_rid(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const {
 	RID ret;
-	GDVIRTUAL_CALL(_font_get_glyph_texture_rid, p_font_rid, p_size, p_glyph, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_texture_rid, p_font_rid, p_size, p_glyph, ret);
 	return ret;
 }
 
 Size2 TextServerExtension::font_get_glyph_texture_size(const RID &p_font_rid, const Vector2i &p_size, int64_t p_glyph) const {
 	Size2 ret;
-	GDVIRTUAL_CALL(_font_get_glyph_texture_size, p_font_rid, p_size, p_glyph, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_texture_size, p_font_rid, p_size, p_glyph, ret);
 	return ret;
 }
 
@@ -899,25 +903,25 @@ Vector2 TextServerExtension::font_get_kerning(const RID &p_font_rid, int64_t p_s
 
 int64_t TextServerExtension::font_get_glyph_index(const RID &p_font_rid, int64_t p_size, int64_t p_char, int64_t p_variation_selector) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_font_get_glyph_index, p_font_rid, p_size, p_char, p_variation_selector, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_glyph_index, p_font_rid, p_size, p_char, p_variation_selector, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::font_get_char_from_glyph_index(const RID &p_font_rid, int64_t p_size, int64_t p_glyph_index) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_font_get_char_from_glyph_index, p_font_rid, p_size, p_glyph_index, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_char_from_glyph_index, p_font_rid, p_size, p_glyph_index, ret);
 	return ret;
 }
 
 bool TextServerExtension::font_has_char(const RID &p_font_rid, int64_t p_char) const {
 	bool ret = false;
-	GDVIRTUAL_CALL(_font_has_char, p_font_rid, p_char, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_has_char, p_font_rid, p_char, ret);
 	return ret;
 }
 
 String TextServerExtension::font_get_supported_chars(const RID &p_font_rid) const {
 	String ret;
-	GDVIRTUAL_CALL(_font_get_supported_chars, p_font_rid, ret);
+	GDVIRTUAL_REQUIRED_CALL(_font_get_supported_chars, p_font_rid, ret);
 	return ret;
 }
 
@@ -930,11 +934,11 @@ void TextServerExtension::font_render_glyph(const RID &p_font_rid, const Vector2
 }
 
 void TextServerExtension::font_draw_glyph(const RID &p_font_rid, const RID &p_canvas, int64_t p_size, const Vector2 &p_pos, int64_t p_index, const Color &p_color) const {
-	GDVIRTUAL_CALL(_font_draw_glyph, p_font_rid, p_canvas, p_size, p_pos, p_index, p_color);
+	GDVIRTUAL_REQUIRED_CALL(_font_draw_glyph, p_font_rid, p_canvas, p_size, p_pos, p_index, p_color);
 }
 
 void TextServerExtension::font_draw_glyph_outline(const RID &p_font_rid, const RID &p_canvas, int64_t p_size, int64_t p_outline_size, const Vector2 &p_pos, int64_t p_index, const Color &p_color) const {
-	GDVIRTUAL_CALL(_font_draw_glyph_outline, p_font_rid, p_canvas, p_size, p_outline_size, p_pos, p_index, p_color);
+	GDVIRTUAL_REQUIRED_CALL(_font_draw_glyph_outline, p_font_rid, p_canvas, p_size, p_outline_size, p_pos, p_index, p_color);
 }
 
 bool TextServerExtension::font_is_language_supported(const RID &p_font_rid, const String &p_language) const {
@@ -1041,12 +1045,12 @@ void TextServerExtension::draw_hex_code_box(const RID &p_canvas, int64_t p_size,
 
 RID TextServerExtension::create_shaped_text(TextServer::Direction p_direction, TextServer::Orientation p_orientation) {
 	RID ret;
-	GDVIRTUAL_CALL(_create_shaped_text, p_direction, p_orientation, ret);
+	GDVIRTUAL_REQUIRED_CALL(_create_shaped_text, p_direction, p_orientation, ret);
 	return ret;
 }
 
 void TextServerExtension::shaped_text_clear(const RID &p_shaped) {
-	GDVIRTUAL_CALL(_shaped_text_clear, p_shaped);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_clear, p_shaped);
 }
 
 void TextServerExtension::shaped_text_set_direction(const RID &p_shaped, TextServer::Direction p_direction) {
@@ -1131,47 +1135,47 @@ int64_t TextServerExtension::shaped_text_get_spacing(const RID &p_shaped, TextSe
 
 bool TextServerExtension::shaped_text_add_string(const RID &p_shaped, const String &p_text, const TypedArray<RID> &p_fonts, int64_t p_size, const Dictionary &p_opentype_features, const String &p_language, const Variant &p_meta) {
 	bool ret = false;
-	GDVIRTUAL_CALL(_shaped_text_add_string, p_shaped, p_text, p_fonts, p_size, p_opentype_features, p_language, p_meta, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_add_string, p_shaped, p_text, p_fonts, p_size, p_opentype_features, p_language, p_meta, ret);
 	return ret;
 }
 
 bool TextServerExtension::shaped_text_add_object(const RID &p_shaped, const Variant &p_key, const Size2 &p_size, InlineAlignment p_inline_align, int64_t p_length, double p_baseline) {
 	bool ret = false;
-	GDVIRTUAL_CALL(_shaped_text_add_object, p_shaped, p_key, p_size, p_inline_align, p_length, p_baseline, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_add_object, p_shaped, p_key, p_size, p_inline_align, p_length, p_baseline, ret);
 	return ret;
 }
 
 bool TextServerExtension::shaped_text_resize_object(const RID &p_shaped, const Variant &p_key, const Size2 &p_size, InlineAlignment p_inline_align, double p_baseline) {
 	bool ret = false;
-	GDVIRTUAL_CALL(_shaped_text_resize_object, p_shaped, p_key, p_size, p_inline_align, p_baseline, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_resize_object, p_shaped, p_key, p_size, p_inline_align, p_baseline, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::shaped_get_span_count(const RID &p_shaped) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_shaped_get_span_count, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_get_span_count, p_shaped, ret);
 	return ret;
 }
 
 Variant TextServerExtension::shaped_get_span_meta(const RID &p_shaped, int64_t p_index) const {
 	Variant ret = false;
-	GDVIRTUAL_CALL(_shaped_get_span_meta, p_shaped, p_index, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_get_span_meta, p_shaped, p_index, ret);
 	return ret;
 }
 
 void TextServerExtension::shaped_set_span_update_font(const RID &p_shaped, int64_t p_index, const TypedArray<RID> &p_fonts, int64_t p_size, const Dictionary &p_opentype_features) {
-	GDVIRTUAL_CALL(_shaped_set_span_update_font, p_shaped, p_index, p_fonts, p_size, p_opentype_features);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_set_span_update_font, p_shaped, p_index, p_fonts, p_size, p_opentype_features);
 }
 
 RID TextServerExtension::shaped_text_substr(const RID &p_shaped, int64_t p_start, int64_t p_length) const {
 	RID ret;
-	GDVIRTUAL_CALL(_shaped_text_substr, p_shaped, p_start, p_length, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_substr, p_shaped, p_start, p_length, ret);
 	return ret;
 }
 
 RID TextServerExtension::shaped_text_get_parent(const RID &p_shaped) const {
 	RID ret;
-	GDVIRTUAL_CALL(_shaped_text_get_parent, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_parent, p_shaped, ret);
 	return ret;
 }
 
@@ -1189,7 +1193,7 @@ double TextServerExtension::shaped_text_tab_align(const RID &p_shaped, const Pac
 
 bool TextServerExtension::shaped_text_shape(const RID &p_shaped) {
 	bool ret = false;
-	GDVIRTUAL_CALL(_shaped_text_shape, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_shape, p_shaped, ret);
 	return ret;
 }
 
@@ -1207,31 +1211,31 @@ bool TextServerExtension::shaped_text_update_justification_ops(const RID &p_shap
 
 bool TextServerExtension::shaped_text_is_ready(const RID &p_shaped) const {
 	bool ret = false;
-	GDVIRTUAL_CALL(_shaped_text_is_ready, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_is_ready, p_shaped, ret);
 	return ret;
 }
 
 const Glyph *TextServerExtension::shaped_text_get_glyphs(const RID &p_shaped) const {
 	GDExtensionConstPtr<const Glyph> ret;
-	GDVIRTUAL_CALL(_shaped_text_get_glyphs, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_glyphs, p_shaped, ret);
 	return ret;
 }
 
 const Glyph *TextServerExtension::shaped_text_sort_logical(const RID &p_shaped) {
 	GDExtensionConstPtr<const Glyph> ret;
-	GDVIRTUAL_CALL(_shaped_text_sort_logical, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_sort_logical, p_shaped, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::shaped_text_get_glyph_count(const RID &p_shaped) const {
 	int64_t ret = 0;
-	GDVIRTUAL_CALL(_shaped_text_get_glyph_count, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_glyph_count, p_shaped, ret);
 	return ret;
 }
 
 Vector2i TextServerExtension::shaped_text_get_range(const RID &p_shaped) const {
 	Vector2i ret;
-	GDVIRTUAL_CALL(_shaped_text_get_range, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_range, p_shaped, ret);
 	return ret;
 }
 
@@ -1261,25 +1265,25 @@ PackedInt32Array TextServerExtension::shaped_text_get_word_breaks(const RID &p_s
 
 int64_t TextServerExtension::shaped_text_get_trim_pos(const RID &p_shaped) const {
 	int64_t ret = -1;
-	GDVIRTUAL_CALL(_shaped_text_get_trim_pos, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_trim_pos, p_shaped, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::shaped_text_get_ellipsis_pos(const RID &p_shaped) const {
 	int64_t ret = -1;
-	GDVIRTUAL_CALL(_shaped_text_get_ellipsis_pos, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_ellipsis_pos, p_shaped, ret);
 	return ret;
 }
 
 const Glyph *TextServerExtension::shaped_text_get_ellipsis_glyphs(const RID &p_shaped) const {
 	GDExtensionConstPtr<const Glyph> ret;
-	GDVIRTUAL_CALL(_shaped_text_get_ellipsis_glyphs, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_ellipsis_glyphs, p_shaped, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::shaped_text_get_ellipsis_glyph_count(const RID &p_shaped) const {
 	int64_t ret = -1;
-	GDVIRTUAL_CALL(_shaped_text_get_ellipsis_glyph_count, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_ellipsis_glyph_count, p_shaped, ret);
 	return ret;
 }
 
@@ -1289,61 +1293,61 @@ void TextServerExtension::shaped_text_overrun_trim_to_width(const RID &p_shaped_
 
 Array TextServerExtension::shaped_text_get_objects(const RID &p_shaped) const {
 	Array ret;
-	GDVIRTUAL_CALL(_shaped_text_get_objects, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_objects, p_shaped, ret);
 	return ret;
 }
 
 Rect2 TextServerExtension::shaped_text_get_object_rect(const RID &p_shaped, const Variant &p_key) const {
 	Rect2 ret;
-	GDVIRTUAL_CALL(_shaped_text_get_object_rect, p_shaped, p_key, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_object_rect, p_shaped, p_key, ret);
 	return ret;
 }
 
 Vector2i TextServerExtension::shaped_text_get_object_range(const RID &p_shaped, const Variant &p_key) const {
 	Vector2i ret;
-	GDVIRTUAL_CALL(_shaped_text_get_object_range, p_shaped, p_key, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_object_range, p_shaped, p_key, ret);
 	return ret;
 }
 
 int64_t TextServerExtension::shaped_text_get_object_glyph(const RID &p_shaped, const Variant &p_key) const {
 	int64_t ret = -1;
-	GDVIRTUAL_CALL(_shaped_text_get_object_glyph, p_shaped, p_key, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_object_glyph, p_shaped, p_key, ret);
 	return ret;
 }
 
 Size2 TextServerExtension::shaped_text_get_size(const RID &p_shaped) const {
 	Size2 ret;
-	GDVIRTUAL_CALL(_shaped_text_get_size, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_size, p_shaped, ret);
 	return ret;
 }
 
 double TextServerExtension::shaped_text_get_ascent(const RID &p_shaped) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_shaped_text_get_ascent, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_ascent, p_shaped, ret);
 	return ret;
 }
 
 double TextServerExtension::shaped_text_get_descent(const RID &p_shaped) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_shaped_text_get_descent, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_descent, p_shaped, ret);
 	return ret;
 }
 
 double TextServerExtension::shaped_text_get_width(const RID &p_shaped) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_shaped_text_get_width, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_width, p_shaped, ret);
 	return ret;
 }
 
 double TextServerExtension::shaped_text_get_underline_position(const RID &p_shaped) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_shaped_text_get_underline_position, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_underline_position, p_shaped, ret);
 	return ret;
 }
 
 double TextServerExtension::shaped_text_get_underline_thickness(const RID &p_shaped) const {
 	double ret = 0;
-	GDVIRTUAL_CALL(_shaped_text_get_underline_thickness, p_shaped, ret);
+	GDVIRTUAL_REQUIRED_CALL(_shaped_text_get_underline_thickness, p_shaped, ret);
 	return ret;
 }
 
@@ -1513,8 +1517,10 @@ String TextServerExtension::string_to_lower(const String &p_string, const String
 
 TypedArray<Vector3i> TextServerExtension::parse_structured_text(StructuredTextParser p_parser_type, const Array &p_args, const String &p_text) const {
 	TypedArray<Vector3i> ret;
-	GDVIRTUAL_CALL(_parse_structured_text, p_parser_type, p_args, p_text, ret);
-	return ret;
+	if (GDVIRTUAL_CALL(_parse_structured_text, p_parser_type, p_args, p_text, ret)) {
+		return ret;
+	}
+	return TextServer::parse_structured_text(p_parser_type, p_args, p_text);
 }
 
 PackedInt32Array TextServerExtension::string_get_word_breaks(const String &p_string, const String &p_language, int64_t p_chars_per_line) const {