Port member initialization from constructor to declaration (C++11)

Using `clang-tidy`'s `modernize-use-default-member-init` check and
manual review of the changes, and some extra manual changes that
`clang-tidy` failed to do.

Also went manually through all of `core` to find occurrences that
`clang-tidy` couldn't handle, especially all initializations done
in a constructor without using initializer lists.

1 files changed, 0 insertions, 32 deletions

diff --git a/editor/plugins/abstract_polygon_2d_editor.cpp b/editor/plugins/abstract_polygon_2d_editor.cpp
index c26daa3857..beb3d760c0 100644
--- a/editor/plugins/abstract_polygon_2d_editor.cpp
+++ b/editor/plugins/abstract_polygon_2d_editor.cpp
@@ -34,24 +34,6 @@
 #include "core/os/keyboard.h"
 #include "editor/editor_scale.h"
 
-AbstractPolygon2DEditor::Vertex::Vertex() :
-		polygon(-1),
-		vertex(-1) {
-	// invalid vertex
-}
-
-AbstractPolygon2DEditor::Vertex::Vertex(int p_vertex) :
-		polygon(-1),
-		vertex(p_vertex) {
-	// vertex p_vertex of current wip polygon
-}
-
-AbstractPolygon2DEditor::Vertex::Vertex(int p_polygon, int p_vertex) :
-		polygon(p_polygon),
-		vertex(p_vertex) {
-	// vertex p_vertex of polygon p_polygon
-}
-
 bool AbstractPolygon2DEditor::Vertex::operator==(const AbstractPolygon2DEditor::Vertex &p_vertex) const {
 
 	return polygon == p_vertex.polygon && vertex == p_vertex.vertex;
@@ -67,20 +49,6 @@ bool AbstractPolygon2DEditor::Vertex::valid() const {
 	return vertex >= 0;
 }
 
-AbstractPolygon2DEditor::PosVertex::PosVertex() {
-	// invalid vertex
-}
-
-AbstractPolygon2DEditor::PosVertex::PosVertex(const Vertex &p_vertex, const Vector2 &p_pos) :
-		Vertex(p_vertex.polygon, p_vertex.vertex),
-		pos(p_pos) {
-}
-
-AbstractPolygon2DEditor::PosVertex::PosVertex(int p_polygon, int p_vertex, const Vector2 &p_pos) :
-		Vertex(p_polygon, p_vertex),
-		pos(p_pos) {
-}
-
 bool AbstractPolygon2DEditor::_is_empty() const {
 
 	if (!_get_node())