mirror of
https://github.com/godotengine/godot.git
synced 2024-11-27 09:16:35 +08:00
2c180f62d9
- Moves interop functions to UnmanagedCallbacks struct that contains the function pointers and is passed to C#. - Implements UnmanagedCallbacksGenerator, a C# source generator that generates the UnmanagedCallbacks struct in C# and the body for the NativeFuncs methods (their implementation just calls the function pointer in the UnmanagedCallbacks). The generated methods are needed because .NET pins byref parameters of native calls, even if they are 'ref struct's, which don't need pinning. The generated methods use `Unsafe.AsPointer` so that we can benefit from byref parameters without suffering overhead of pinning. Co-authored-by: Raul Santos <raulsntos@gmail.com>
179 lines
5.2 KiB
C++
179 lines
5.2 KiB
C++
/*************************************************************************/
|
|
/* gd_mono.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef GD_MONO_H
|
|
#define GD_MONO_H
|
|
|
|
#include "core/io/config_file.h"
|
|
|
|
#include "../godotsharp_defs.h"
|
|
|
|
#ifdef WIN32
|
|
#define GD_CLR_STDCALL __stdcall
|
|
#else
|
|
#define GD_CLR_STDCALL
|
|
#endif
|
|
|
|
namespace gdmono {
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
struct PluginCallbacks {
|
|
using FuncLoadProjectAssemblyCallback = bool(GD_CLR_STDCALL *)(const char16_t *, String *);
|
|
using FuncLoadToolsAssemblyCallback = Object *(GD_CLR_STDCALL *)(const char16_t *, const void **, int32_t);
|
|
using FuncUnloadProjectPluginCallback = bool(GD_CLR_STDCALL *)();
|
|
FuncLoadProjectAssemblyCallback LoadProjectAssemblyCallback = nullptr;
|
|
FuncLoadToolsAssemblyCallback LoadToolsAssemblyCallback = nullptr;
|
|
FuncUnloadProjectPluginCallback UnloadProjectPluginCallback = nullptr;
|
|
};
|
|
#endif
|
|
|
|
} // namespace gdmono
|
|
|
|
#undef GD_CLR_STDCALL
|
|
|
|
class GDMono {
|
|
bool runtime_initialized;
|
|
bool finalizing_scripts_domain;
|
|
|
|
void *hostfxr_dll_handle = nullptr;
|
|
bool is_native_aot = false;
|
|
|
|
String project_assembly_path;
|
|
uint64_t project_assembly_modified_time = 0;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
bool _load_project_assembly();
|
|
#endif
|
|
|
|
uint64_t api_core_hash;
|
|
#ifdef TOOLS_ENABLED
|
|
uint64_t api_editor_hash;
|
|
#endif
|
|
void _init_godot_api_hashes();
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
gdmono::PluginCallbacks plugin_callbacks;
|
|
#endif
|
|
|
|
protected:
|
|
static GDMono *singleton;
|
|
|
|
public:
|
|
#ifdef DEBUG_METHODS_ENABLED
|
|
uint64_t get_api_core_hash() {
|
|
if (api_core_hash == 0) {
|
|
api_core_hash = ClassDB::get_api_hash(ClassDB::API_CORE);
|
|
}
|
|
return api_core_hash;
|
|
}
|
|
#ifdef TOOLS_ENABLED
|
|
uint64_t get_api_editor_hash() {
|
|
if (api_editor_hash == 0) {
|
|
api_editor_hash = ClassDB::get_api_hash(ClassDB::API_EDITOR);
|
|
}
|
|
return api_editor_hash;
|
|
}
|
|
#endif // TOOLS_ENABLED
|
|
#endif // DEBUG_METHODS_ENABLED
|
|
|
|
_FORCE_INLINE_ static String get_expected_api_build_config() {
|
|
#ifdef TOOLS_ENABLED
|
|
return "Debug";
|
|
#else
|
|
#ifdef DEBUG_ENABLED
|
|
return "Debug";
|
|
#else
|
|
return "Release";
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
static GDMono *get_singleton() {
|
|
return singleton;
|
|
}
|
|
|
|
_FORCE_INLINE_ bool is_runtime_initialized() const {
|
|
return runtime_initialized;
|
|
}
|
|
_FORCE_INLINE_ bool is_finalizing_scripts_domain() {
|
|
return finalizing_scripts_domain;
|
|
}
|
|
|
|
_FORCE_INLINE_ const String &get_project_assembly_path() const {
|
|
return project_assembly_path;
|
|
}
|
|
_FORCE_INLINE_ uint64_t get_project_assembly_modified_time() const {
|
|
return project_assembly_modified_time;
|
|
}
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
const gdmono::PluginCallbacks &get_plugin_callbacks() {
|
|
return plugin_callbacks;
|
|
}
|
|
#endif
|
|
|
|
#ifdef GD_MONO_HOT_RELOAD
|
|
Error reload_project_assemblies();
|
|
#endif
|
|
|
|
void initialize();
|
|
#ifdef TOOLS_ENABLED
|
|
void initialize_load_assemblies();
|
|
#endif
|
|
|
|
GDMono();
|
|
~GDMono();
|
|
};
|
|
|
|
namespace mono_bind {
|
|
|
|
class GodotSharp : public Object {
|
|
GDCLASS(GodotSharp, Object);
|
|
|
|
friend class GDMono;
|
|
|
|
void _reload_assemblies(bool p_soft_reload);
|
|
bool _is_runtime_initialized();
|
|
|
|
protected:
|
|
static GodotSharp *singleton;
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
static GodotSharp *get_singleton() { return singleton; }
|
|
|
|
GodotSharp();
|
|
~GodotSharp();
|
|
};
|
|
|
|
} // namespace mono_bind
|
|
|
|
#endif // GD_MONO_H
|