{ 0 } initializes only first element with zero explicitly and other
elements with their default value (zeros too). Technically it will work
the same, but will be more correct.
This makes sure custom constructors are always called on extension
classes. However, note that constructors should not take any parameters,
since Godot doesn't support that. Parameters are ignore in memnew macro.
Use memnew(MyClass()) instead of memnew(MyClass) since it now needs a
value instead of a class name. This macro calls MyClass::_new() (define
in GDCLASS macro) which ultimately calls Godot to create the object,
ensuring that both the Godot and the extension instances are created.
Non Godot classes (that don't derive godot::Object) are constructed as
usual an can have parameters.
memdelete is also changed for the same reason, as it needs to destroy
the Godot object as well, and that automatically frees the bound
extension instance.
This change gets rid of the call-time method binding query, instead it queries
all method bindings up-front at initialization time so that no extra cost is
added at function call time.
In addition, also converted the "icall" code to a header-only library so one
level of unnecessary call-stack is eliminated.
Also changed binding generator to use real_t instead of double everywhere
(except at the GDNative interface where unfortunately using doubles is hard-coded
on the engine side).
All this comes at a minimal increase in binary size (for the library, as actual
native modules might not even increase in size in practice).
- Fix automatic architecture detection
- Fix compiling with MinGW on Linux
- MinGW on Windows is still not working though
- Default to Clang on macOS
- Remove redundant `use_custom_api_file` option
- Format SConstruct using Flake8
This closes#245.
Rémi Verschelde
bruvzg
Aaron Franke
Gilles Roudière
Bastiaan Olij
Hennadii Chernyshchyk
George Marques
Raul Santos
Fabio Alessandrelli
Hristo Stamenov
Matteo De Carlo
Marc Gilleron
Duncan Sparks
sheepandshepherd
Daniel Rakos
Hugo Locurcio
David Castro