3 files changed, 44 insertions, 1 deletions

diff --git a/scene/resources/font.cpp b/scene/resources/font.cpp
index 06a15e36d7..b4773adc6f 100644
--- a/scene/resources/font.cpp
+++ b/scene/resources/font.cpp
@@ -50,6 +50,9 @@ void FontData::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_underline_position", "size"), &FontData::get_underline_position);
 	ClassDB::bind_method(D_METHOD("get_underline_thickness", "size"), &FontData::get_underline_thickness);
 
+	ClassDB::bind_method(D_METHOD("get_spacing", "type"), &FontData::get_spacing);
+	ClassDB::bind_method(D_METHOD("set_spacing", "type", "value"), &FontData::set_spacing);
+
 	ClassDB::bind_method(D_METHOD("set_antialiased", "antialiased"), &FontData::set_antialiased);
 	ClassDB::bind_method(D_METHOD("get_antialiased"), &FontData::get_antialiased);
 
@@ -100,6 +103,13 @@ void FontData::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "distance_field_hint"), "set_distance_field_hint", "get_distance_field_hint");
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "hinting", PROPERTY_HINT_ENUM, "None,Light,Normal"), "set_hinting", "get_hinting");
+
+	ADD_GROUP("Extra Spacing", "extra_spacing");
+	ADD_PROPERTYI(PropertyInfo(Variant::INT, "extra_spacing_glyph"), "set_spacing", "get_spacing", SPACING_GLYPH);
+	ADD_PROPERTYI(PropertyInfo(Variant::INT, "extra_spacing_space"), "set_spacing", "get_spacing", SPACING_SPACE);
+
+	BIND_ENUM_CONSTANT(SPACING_GLYPH);
+	BIND_ENUM_CONSTANT(SPACING_SPACE);
 }
 
 bool FontData::_set(const StringName &p_name, const Variant &p_value) {
@@ -289,6 +299,27 @@ double FontData::get_variation(const String &p_name) const {
 	return TS->font_get_variation(rid, p_name);
 }
 
+int FontData::get_spacing(int p_type) const {
+	if (rid == RID()) {
+		return 0;
+	}
+	if (p_type == SPACING_GLYPH) {
+		return TS->font_get_spacing_glyph(rid);
+	} else {
+		return TS->font_get_spacing_space(rid);
+	}
+}
+
+void FontData::set_spacing(int p_type, int p_value) {
+	ERR_FAIL_COND(rid == RID());
+	if (p_type == SPACING_GLYPH) {
+		TS->font_set_spacing_glyph(rid, p_value);
+	} else {
+		TS->font_set_spacing_space(rid, p_value);
+	}
+	emit_changed();
+}
+
 void FontData::set_antialiased(bool p_antialiased) {
 	ERR_FAIL_COND(rid == RID());
 	TS->font_set_antialiased(rid, p_antialiased);
diff --git a/scene/resources/font.h b/scene/resources/font.h
index a91c9ec7a5..56b5acde1a 100644
--- a/scene/resources/font.h
+++ b/scene/resources/font.h
@@ -42,6 +42,13 @@
 class FontData : public Resource {
 	GDCLASS(FontData, Resource);
 
+public:
+	enum SpacingType {
+		SPACING_GLYPH,
+		SPACING_SPACE,
+	};
+
+private:
 	RID rid;
 	int base_size = 16;
 	String path;
@@ -78,6 +85,9 @@ public:
 	float get_underline_position(int p_size) const;
 	float get_underline_thickness(int p_size) const;
 
+	int get_spacing(int p_type) const;
+	void set_spacing(int p_type, int p_value);
+
 	void set_antialiased(bool p_antialiased);
 	bool get_antialiased() const;
 
@@ -134,7 +144,7 @@ class Font : public Resource {
 public:
 	enum SpacingType {
 		SPACING_TOP,
-		SPACING_BOTTOM
+		SPACING_BOTTOM,
 	};
 
 private:
@@ -199,6 +209,7 @@ public:
 	~Font();
 };
 
+VARIANT_ENUM_CAST(FontData::SpacingType);
 VARIANT_ENUM_CAST(Font::SpacingType);
 
 /*************************************************************************/
diff --git a/scene/resources/visual_shader.cpp b/scene/resources/visual_shader.cpp
index 219cd84aa0..438e130cf4 100644
--- a/scene/resources/visual_shader.cpp
+++ b/scene/resources/visual_shader.cpp
@@ -1597,6 +1597,7 @@ void VisualShader::_queue_update() {
 }
 
 void VisualShader::_input_type_changed(Type p_type, int p_id) {
+	ERR_FAIL_INDEX(p_type, TYPE_MAX);
 	//erase connections using this input, as type changed
 	Graph *g = &graph[p_type];