This is a cherry-pick of
ced77b1e9b
with several 3.2 specific alterations.
There are a lot of build issues coming from
old style projects. At this point fixing every
single one of those would require adding patch
after patch to the project file, which is a
considerable amount work and makes the csproj
even more bloated than it already is.
As such I decided this effort would be better
spent back-porting the Sdk style support that's
already available in 4.0-dev to the 3.2 branch.
This will prevent many issues, but it will also
introduce other benefits, among them:
- While target framework stays as .NET Framework
v4.7.2, it can be changed to .NET Standard 2.0
or greater if desired.
- It makes it much easier to add future patches.
They are added to Godot.NET.Sdk and the only
change required in Godot code is to update the
Sdk version to use.
- Default Godot define constants are also
backported, which fixes IDE issues with the
preprocessor.
There are a few differences in the changes
applied during patching of the csproj compared
to 4.0 with the purpose of preventing breaking
builds:
- 'TargetFramework' stays net472 both for new
projects and when importing old ones. It can
be manually changed to netstandard 2.0+ if
desired though.
The following features are enabled by default for
new projects. Enabling them in imported projects
may result in errors that must be fixed manually:
- 'EnableDefaultCompileItems' is disabled as it
can result in undesired C# source files being
included. Existing include items are kept.
As long as 'EnableDefaultCompileItems' remains
disabled, Godot will continue taking care of
adding and removing C# files to the csproj.
- 'GenerateAssemblyInfo' is disabled as it
guarantees a build error because of conflicts
between the existing 'AssemblyInfo.cs' and the
auto-generated one.
- 'Deterministic' is disabled because it doesn't
like wildcards in the assembly version (1.0.*)
that was in the old 'AssemblyInfo.cs'.
Of importance:
This is a breaking change. A great effort was
put in avoiding build errors after upgrading a
project, but there may still be exceptions.
This also breaks forward compatibility. Projects
opened with Godot 3.2.3 won't work out of the box
with older Godot versions. This was already the
case with changes introduced in 3.2.2.
Albeit C# support in 3.2.x was still labeled as
alpha, we've been trying to treat it as stable
for some time. Still the amount of problems this
change solves justifies it, but no more changes
that break project compatibility are to be
introduced from now on (at least for 3.x).
This upgrade is needed in order to support
reading and editing project files that use Sdks
as well as other new features. A common example
in 3.2 is having to specify a PackageReference
version with a child element rather than the
attribute. This is no longer the case now.
Partial cherry-pick of f3bcd5f8dd
Most of the other changes from that commit were already partially
cherry-picked in 3928fe200f.
Not sure if we should check revision too, but this is good enough for what we want.
This will be needed to load the correct Microsoft.Build when we switch to the nuget version.
Manual cherry-pick of af4acb5b11 (relevant parts)
fix crash when pass null in print array in GD.print 2
fix crash when pass null in print array in GD.print 3
fix space
(cherry picked from commit d2461bad63)
For some reason `mono_unhandled_exception` is not
printing the exception as its comment claims.
Use `mono_print_unhandled_exception` instead.
(cherry picked from commit f87ae395ee)
Sometimes Visual Studio documents have the root path all in upper case.
Since Godot doesn't support loading resource files with a case insensitive path,
this makes script resource loading to fail when the Godot editor gets code
completion requests from Visual Studio.
This fix allows the resource path part of the path to be case insensitive. It
still doesn't support cases where the rest of the path is also case insensitive.
For that we would need a proper API for comparing paths. However, this fix
should be enough for our current cases.
Configured for a max line length of 120 characters.
psf/black is very opinionated and purposely doesn't leave much room for
configuration. The output is mostly OK so that should be fine for us,
but some things worth noting:
- Manually wrapped strings will be reflowed, so by using a line length
of 120 for the sake of preserving readability for our long command
calls, it also means that some manually wrapped strings are back on
the same line and should be manually merged again.
- Code generators using string concatenation extensively look awful,
since black puts each operand on a single line. We need to refactor
these generators to use more pythonic string formatting, for which
many options are available (`%`, `format` or f-strings).
- CI checks and a pre-commit hook will be added to ensure that future
buildsystem changes are well-formatted.
(cherry picked from commit cd4e46ee65)
Simple fix for #38627. iOS (#20268) and HTML5 (#20270) removed from list of exceptions
for platforms supported in warning message.
(cherry picked from commit 3d03be7a56)
Any C# file can be loaded as script and at load
time we don't yet know if it's actually meant to
be used as a script. As such, such an check can
result in a lot of false errors.
If the file is really meant to be used as a
script, an error would be printed later when
attempting to instantiate it any way.
(cherry picked from commit 38cd2152e6)
When a child scene inherits a parent scene with a C# root node, the
parent scene's export variables appear to assume values set in the
parent scene, in the child scene's Inspector. However, when the child
scene is played, the parent scene's export variables assume default
values.
When a node is created, it inherits its parent C# script's fields from
the map CSharpScriptInstance::script->member_info. However this map was
not initialized outside the editor, and this commit ensured it is. This
fixes issues #36480 and #37581.
This is a manual backport of PR #38638 for 3.2.
By adding a reference to the 'Microsoft.NETFramework.ReferenceAssemblies' nuget
package, we can build projects targeting .NET Framework with the dotnet CLI.
By referencing this package we also don't need to install Mono on Linux/macOS
or .NET Framework on Windows, as the assemblies are taken from the package.
- Make GodotTools output directly to the SCons output directory.
- Removed xbuild_fallback from the build system.
(cherry picked from commit b61ffef0ab)
This was a regression from 93d7ec8836 (#38110).
Mono's old implementation of Microsoft.Build hardcodes HasUnsavedChanges to
always return true.
This workaround can be reverted once we switch to official Microsoft.Build.
(cherry picked from commit 81f13f6171)
- Include PDB files in exported games.
- Release export templates also allow debugging now.
Right now the only way to enable debugging in exported games is with the environment variables, which may be cumbersome or not even possible on some platforms.
(cherry picked from commit 71fc87e101)
Right now, games only work on devices when exported with FullAOT+Interpreter.
There are some issues left that need to addressed for FullAOT alone. Right now,
it's giving issues with the Godot.NativeCalls static constructor.
MinGW should support both its own format `.a` and MSVC's format `.lib`, but Mono's module was only using the former. With this change it's now possible to build with MinGW and link the official Mono for Windows which is built with MSVC.
The behavior for Basis and Transform2D is unchanged, and Transform gets new behavior. All of the behavior is identical to GDScript's behavior.
(cherry picked from commit 0a39c7b354)
The code was attempting to dynamic cast the native instance to Reference after
the managed instance was disposed. As the managed instance acts as a Ref,
the native instance was freed during that disposal.
This made the dynamic cast fail and we attempted to memdelete a second time.
The fix is to make the dynamic cast before disposal.
Because of the weird case with multi-threading and ResourceLoader, it can be the case that a resource is GCed while being referenced again in the main thread. In such cases, a new unsafe reference is created before the finalizer thread removes the previous one.
As our script class parser is error prone, we should not impede the build from continuing because of a parsing error.
This should be reverted in the future once we switch to Roslyn.
- `EditorNavigationMeshGenerator` was being registered as part of the Core API,
even after d3f48f88bb. We must make sure to
set Editor as the current ClassDB API type before creating an instance.
- The `VisualScriptEngineSingleton.constant` property has a property hint string
that's different between tools and non-tools builds. This commit makes the
hint string to no longer be set in `_bind_methods`, and to instead set it in
`_validate_property`. This way it's ignored when calculating the API hash.
- `JavaClassWrapper` is now registered in ClassDB on all platforms,
using a dummy implementation on platforms other than Android.
This fixes API portability between Android and other platforms.
- Updated `--class-db-json` command to ignore non-virtual methods that start
with an underscore (see: 4be87c6016).
Added guards to all C# script interface calls to attach the current thread
for the current scope if the thread is not already attached.
This is far from ideal, as attaching the thread is not cheap and all managed
thread local storage is lost when we detach the thread at the end of the calls.
However, it's the best we can do for now to avoid crashing
when an unattached thread tries to interact with C# code.
Commit 4d727f1ee6 made it possible for vararg
methods to return void. This broke the C# bindings generator which was
assuming in one place that vararg methods always return Variant.
Up until now, 'GD.Print' would convert parameters first to
Variant and only then to String. This meant parameters that cannot be
converted to Variant would be printed as "Null".
This commit makes 'GD.Print' fallback to 'System.Object.ToString()'
if the parameter could not be converted to Variant.
The same applies to all 'GD.Print' variants:
'GD.PrintS', 'GD.PrintT', 'GD.PrintErr' and 'GD.PrintRaw'.
Happy new year to the wonderful Godot community!
We're starting a new decade with a well-established, non-profit, free
and open source game engine, and tons of further improvements in the
pipeline from hundreds of contributors.
Godot will keep getting better, and we're looking forward to all the
games that the community will keep developing and releasing with it.
Previously we had a placeholder solution called 'Managed' to benefit from
tooling while editing the a part of the C# API.
Later the bindings generator would create the final 'GodotSharp' solution
including these C# files as well as the auto-generated C# API.
Now we replaced the 'Managed' solution with the final 'GodotSharp' solution
which is no longer auto-generated, and the bindings generator only takes
care of the auto-generated C# API.
This has the following benefits:
- It's less confusing as there will no longer be two versions of the same file
(the original and a generated copy of it). Now there's only one.
- We no longer need placeholder for auto-generated API classes, like Node or
Resource. We used them for benefiting from tooling. Now we can just use the
auto-generated API itself.
- Simplifies the build system and bindings generator. Removed lot of code
that is not needed anymore.
Also added a post-build target to the GodotTools project to copy the output to
the data dir. This makes it easy to iterate when doing changes to GodotTools,
as SCons doesn't have to be executed anymore just to copy these new files.
MSBuild on Windows uses the system .NET Framework BCL instead of Mono's. Because
of this, it may not be able to find the Mono.Posix assembly, so it's better
not to depend on it. We needed Mono.Posix to call Syscall.access, so we can
replace this with an internal call that does the same in C++.
Up until now debug builds would always wait up to 500 ms during initialization
to give time for debuggers to attach to the game.
We no longer want this as it increases startup time unnecesarily.
The way forward is to setup the debugger agent as client instead of server.
This way it's the game that connect to the debugger, not the other way around.
If server mode is still desired, suspend=y can be used to indefinitely wait
for the debugger to attach. This all can be specified with the environment
variable 'GODOT_MONO_DEBUGGER_AGENT' when launching the game.
`Variant::operator String()` returns "Null" if the type is `Variant:NIL`.
We must consider that and return a null `MonoString*` instead when marshalling.
This was also causing a "Null" error to be displayed when exporting a game
because null string members would be set to "Null" during hot-reload.
d09193b08a introduced a regression in
StringExtensions.FindLast. StringExtensions.GetFile was also affected as it
relies on FindLast. This in turn broke the project exporter as it uses GetFile.
The cause of the regression is that now FindLast is calling LastIndexOf
with 'startIndex: 0'. This should be 'startIndex: str.Length - 1' instead.
Also fixed another regression in the project exporter:
de7c2ad21b moved 'GodotTools/GodotSharpExport.cs'
to 'GodotTools/Export/ExportPlugin.cs' and in doing so accidently reverted
the changes from commit e439581198.
This appears to be necessary for current official builds cross-compiled
with MinGW from Linux, using Mono 6.6.0.160.
Follow-up to #31784, see #29812 for details.
It would incorrectly error thinking the nested namespace is being declared inside a struct/class. This was because of an incorrect nesting level being used for classes and structs.
- Added correct config file for android dllmaps.
- Fix __Internal DllImports with a dlopen fallback.
- Add missing P/Invoke functions and internal calls expected by the monodroid BCL and our custom version of the 'Android.Runtime.AndroidEnvironment' class (this last one can be found in the godot-mono-builds repo).
- Make sure to set 'btls' instead of 'legacy' as the default TLS provider on Android.
The Mono IL interpreter's WebAssembly to native trampolines don't support passing structs by value, so we need to do it this way.
Also now we pass and return long, ulong, float and double as ref parameters as well. This is due to missing trampolines for float and long types. This is likely a temporary workaround that will be reverted in the future. The correct solution would be to patch 'mono/mini/m2n-gen.cs' when building the Mono runtime for WASM in order to generate the trampolines we need.
This was a wrong check as an exit code of 0 means success,
not failure. It used to be fine as blocking mode always returned
-2, but this was changed in #32033 to return the exit code.
Fixes#32424.
API hashes cannot be calculated on release builds, as bindings information is lacking. Therefore, we should not be comparing it with the generated glue hash as they will never match.
Assembly paths were written to PCK files with backslash as path separator and PackedData only supports forward slash.
This would make exported games unable to find the assemblies.
The application module `app` serves double duties of providing the prebuilt Godot binaries ('android_debug.apk', 'android_release.apk') and the Godot custom build template ('android_source.zip').
VarArg methods have the return type Object in the API json for GDNative. This
can cause undefined behavior in some language bindings due to lack of
documentation on VarArg methods' behavior.
This changes the MethodInfo of:
- CSharpScript::_new
- GDScript::_new
- PluginScript::_new
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