Tweaks comments around the touched-up parts. Also tweaks spacing
Also adds some spacing in all cases of Variant::`reference()`. This is a special for consistency, because it ends up making the cases more readable.
- Add leading and trailing spaces within dictionaries, as the `{}`
characters are hard to distinguish from `[]` on some fonts.
This is especially helpful with empty arrays and dictionaries.
- Use different syntax for object printing to avoid confusion with arrays.
- Print null as `<null>` to avoid confusion with a string `"null"`.
- Display `<empty>` in editor resource pickers to avoid confusion
with array-based properties.
This is not enabled by default in the core version for performance reasons,
as Vector/CowData are used in critical code paths where not zero'ing memory
which is going to be set later on can be important.
But for bindings / the scripting API, we make zero the new items by default
(which already happened for built types like Vector3, etc., but not for
trivial types like int, float).
Fixes#43033.
Co-authored-by: David Hoppenbrouwers <david@salt-inc.org>
- RPC configurations are now dictionaries.
- Script.get_rpc_methods renamed to Script.get_rpc_config.
- Node.rpc[_id] and Callable.rpc now return an Error.
- Refactor MultiplayerAPI to allow extension.
- New MultiplayerAPI.rpc method with Array argument (for scripts).
- Move the default MultiplayerAPI implementation to a module.
On #43310, class reference was automatically updated from source,
causing xml documentation to disagree with parameter naming
description on Plane.intersects_segment().
Weirdly, it also changed the parameter for Plane.is_point_over()
from point to plane, when only the first has sense (and it is
defined on math.Plane as "const Vector3 &p_point"). Manual
mistake?
* Update begin/end to from/to on Plane.intersects_segment(...)
docs description to match source
* Update Plane bindings to use points instread of plane for
is_point_over(...)
* Change Plane.is_point_over(plane) to Plane.is_point_over(point)
AND its description on docs
Fixesgodotengine/godot-docs#5976
Implement built-in classes Vector4, Vector4i and Projection.
* Two versions of Vector4 (float and integer).
* A Projection class, which is a 4x4 matrix specialized in projection types.
These types have been requested for a long time, but given they were very corner case they were not added before.
Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity.
**Q**: Why Projection and not Matrix4?
**A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
For this to work safely (user not call queue_free or something in the expression), a const call mode was added to Object and Variant (and optionally Script).
This mode ensures only const functions can be called, making it safe to use from the editor.
Co-Authored-By: reduz <reduzio@gmail.com>
When a type is shared (i.e. passed by reference) it doesn't need to be
called in a setter chain (e.g. `a.b.c = 0`) since it will be updated in
place.
This commit adds an instruction that jumps when the value is shared so
it can be used to skip those cases and avoid redundant calls of setters.
It also solves issues when assigning to sub-properties of read-only
properties.
Clean up and do fixes to hash functions and newly introduced murmur3 hashes in #61934
* Clean up usage of murmur3
* Fixed usages of binary murmur3 on floats (this is invalid)
* Changed DJB2 to use xor (which seems to be better)
Arrays can be set as read-only and thus cannot be modified. Assigning
the array will create an editable copy.
Similar to is already done to read-only dictionaries.
* Add ability to set them read only.
* If read-only, it can't be modified.
This is added in order to optionally make const dictionaries (and eventually arrays) properly read-only in GDScript.
* Map is unnecessary and inefficient in almost every case.
* Replaced by the new HashMap.
* Renamed Map to RBMap and Set to RBSet for cases that still make sense
(order matters) but use is discouraged.
There were very few cases where replacing by HashMap was undesired because
keeping the key order was intended.
I tried to keep those (as RBMap) as much as possible, but might have missed
some. Review appreciated!
Adds a new, cleaned up, HashMap implementation.
* Uses Robin Hood Hashing (https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing).
* Keeps elements in a double linked list for simpler, ordered, iteration.
* Allows keeping iterators for later use in removal (Unlike Map<>, it does not do much
for performance vs keeping the key, but helps replace old code).
* Uses a more modern C++ iterator API, deprecates the old one.
* Supports custom allocator (in case there is a wish to use a paged one).
This class aims to unify all the associative template usage and replace it by this one:
* Map<> (whereas key order does not matter, which is 99% of cases)
* HashMap<>
* OrderedHashMap<>
* OAHashMap<>
These typedefs don't save much typing compared to the full `Ref<Resource>`
and `Ref<RefCounted>`, yet they sometimes introduce confusion among
new contributors.
Didn't commit all the changes where it wants to initialize a struct
with `{}`. Should be reviewed in a separate PR.
Option `IgnoreArrays` enabled for now to be conservative, can be
disabled to see if it proposes more useful changes.
Also fixed manually a handful of other missing initializations / moved
some from constructors.
* API kept the same (Although functions could be renamed to set_metadata/get_metadata in a later PR), so not much should change.
* Metadata now exposed as individual properties.
* Properties are editable in inspector (unless metadata name begins with _) under the metadata/ namespace.
* Added the ability to Add/Remove metadata properties to the inspector.
This is a functionality that was requested very often, that makes metadata work a bit more similar to custom properties in Blender.
* Allows creating a GDExtension based 3D Physics Server (for Bullet, PhysX, etc. support)
* Some changes on native struct binding for PhysicsServer
This allows a 3D Physics server created entirely from GDExtension. Once it works, the idea is to port the 2D one to it.
* Very old macros from the time Godot was created.
* Limited arguments to 5 (then later changed to 8) in many places.
* They were replaced by C++11 Variadic Templates.
* Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard.
* Also added a dereference check for Variant*. Helped catch a couple of bugs.
This method was meant only as a convenience for editor code
to allow using a step of 0 to disable snapping.
It was exposed by mistake when refactoring GlobalScope.
Max Hilbrunner
Danil Alexeev
Nonunknown
VolTer
Rémi Verschelde
Micky
Haoyu Qiu
bruvzg
Hugo Locurcio
Aaron Franke
rune-scape
kobewi
Rémi Verschelde
Ricardo Buring
Emmanuel Leblond
Silc Renew
Jonathan Nicholl
Yuri Rubinsky
rafallus
antonWetzel
Hendrik Brucker
Fabian Keller
lawnjelly
PrecisionRender
Juan Linietsky
Fabio Alessandrelli
Jcrespo
cdemirer
Lyuma
Voylin
K. S. Ernest (iFire) Lee
George Marques
Pierre-Thomas Meisels
Pedro J. Estébanez
K. S. Ernest (iFire) Lee
Nathan Franke
mashumafi