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Discern between virtual and abstract class bindings

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* Previous "virtual" classes (which can't be instantiated) are not corretly named "abstract".
* Added a new "virtual" category for classes, they can't be instantiated from the editor, but can be inherited from script and extensions.
* Converted a large amount of classes from "abstract" to "virtual" where it makes sense.

Most classes that make sense have been converted. Missing:

* Physics servers
* VideoStream
* Script* classes.

which will go in a separate PR due to the complexity involved.
This commit is contained in:
reduz 2022-03-10 08:17:38 +01:00
parent 741bbb9d7c
commit 6f51eca1e3
90 changed files with 1075 additions and 272 deletions
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4
editor/create_dialog.cpp
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@ -130,8 +130,8 @@ bool CreateDialog::_should_hide_type(const String &p_type) const {
}
if (ClassDB::class_exists(p_type)) {
if (!ClassDB::can_instantiate(p_type)) {
return true; // Can't create abstract class.
if (!ClassDB::can_instantiate(p_type) || ClassDB::is_virtual(p_type)) {
return true; // Can't create abstract or virtual class.
}
if (!ClassDB::is_parent_class(p_type, base_type)) {