More visual script work

-Block switches to 2d/3d editor if editing visual script
-Added cast node in flow control
-Added ability to do RPC in visual script
-Comment nodes
-Fix bug with inverted cable in connecting backwards
-Copy and paste nodes, including from different scripts

1 files changed, 8 insertions, 1 deletions

diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index 71ec508c81..97133a2a3b 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -2214,7 +2214,7 @@ void Control::grab_click_focus() {
 
 void Control::minimum_size_changed() {
 
-	if (!is_inside_tree())
+	if (!is_inside_tree() || data.block_minimum_size_adjust)
 		return;
 
 	if (data.pending_min_size_update)
@@ -2374,8 +2374,14 @@ Control *Control::get_root_parent_control() const {
 	return const_cast<Control*>(root);
 }
 
+void Control::set_block_minimum_size_adjust(bool p_block) {
+	data.block_minimum_size_adjust=p_block;
+}
 
+bool Control::is_minimum_size_adjust_blocked() const {
 
+	return data.block_minimum_size_adjust;
+}
 void Control::_bind_methods() {
 
 
@@ -2603,6 +2609,7 @@ Control::Control() {
 	data.scale=Vector2(1,1);
 	data.drag_owner=0;
 	data.modal_frame=0;
+	data.block_minimum_size_adjust=false;
 
 
 	for (int i=0;i<4;i++) {