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godot/modules/mono/mono_gd/gd_mono_cache.cpp
Rémi Verschelde a7f49ac9a1 Update copyright statements to 2020 
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.
2020-01-01 11:16:22 +01:00

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/*************************************************************************/
/* gd_mono_cache.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 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. */
/*************************************************************************/
#include "gd_mono_cache.h"
#include "gd_mono.h"
#include "gd_mono_class.h"
#include "gd_mono_marshal.h"
#include "gd_mono_method.h"
#include "gd_mono_utils.h"
namespace GDMonoCache {
CachedData cached_data;
#define CACHE_AND_CHECK(m_var, m_val) \
{ \
CRASH_COND(m_var != NULL); \
m_var = m_val; \
ERR_FAIL_COND_MSG(m_var == NULL, "Mono Cache: Member " #m_var " is null."); \
}
#define CACHE_CLASS_AND_CHECK(m_class, m_val) CACHE_AND_CHECK(cached_data.class_##m_class, m_val)
#define CACHE_NS_CLASS_AND_CHECK(m_ns, m_class, m_val) CACHE_AND_CHECK(cached_data.class_##m_ns##_##m_class, m_val)
#define CACHE_RAW_MONO_CLASS_AND_CHECK(m_class, m_val) CACHE_AND_CHECK(cached_data.rawclass_##m_class, m_val)
#define CACHE_FIELD_AND_CHECK(m_class, m_field, m_val) CACHE_AND_CHECK(cached_data.field_##m_class##_##m_field, m_val)
#define CACHE_METHOD_AND_CHECK(m_class, m_method, m_val) CACHE_AND_CHECK(cached_data.method_##m_class##_##m_method, m_val)
#define CACHE_PROPERTY_AND_CHECK(m_class, m_property, m_val) CACHE_AND_CHECK(cached_data.property_##m_class##_##m_property, m_val)
#define CACHE_METHOD_THUNK_AND_CHECK_IMPL(m_var, m_val) \
{ \
CRASH_COND(!m_var.is_null()); \
ERR_FAIL_COND_MSG(m_val == NULL, "Mono Cache: Method for member " #m_var " is null."); \
m_var.set_from_method(m_val); \
ERR_FAIL_COND_MSG(m_var.is_null(), "Mono Cache: Member " #m_var " is null."); \
}
#define CACHE_METHOD_THUNK_AND_CHECK(m_class, m_method, m_val) CACHE_METHOD_THUNK_AND_CHECK_IMPL(cached_data.methodthunk_##m_class##_##m_method, m_val)
void CachedData::clear_corlib_cache() {
corlib_cache_updated = false;
class_MonoObject = NULL;
class_bool = NULL;
class_int8_t = NULL;
class_int16_t = NULL;
class_int32_t = NULL;
class_int64_t = NULL;
class_uint8_t = NULL;
class_uint16_t = NULL;
class_uint32_t = NULL;
class_uint64_t = NULL;
class_float = NULL;
class_double = NULL;
class_String = NULL;
class_IntPtr = NULL;
class_System_Collections_IEnumerable = NULL;
class_System_Collections_IDictionary = NULL;
#ifdef DEBUG_ENABLED
class_System_Diagnostics_StackTrace = NULL;
methodthunk_System_Diagnostics_StackTrace_GetFrames.nullify();
method_System_Diagnostics_StackTrace_ctor_bool = NULL;
method_System_Diagnostics_StackTrace_ctor_Exception_bool = NULL;
#endif
class_KeyNotFoundException = NULL;
}
void CachedData::clear_godot_api_cache() {
godot_api_cache_updated = false;
rawclass_Dictionary = NULL;
class_Vector2 = NULL;
class_Rect2 = NULL;
class_Transform2D = NULL;
class_Vector3 = NULL;
class_Basis = NULL;
class_Quat = NULL;
class_Transform = NULL;
class_AABB = NULL;
class_Color = NULL;
class_Plane = NULL;
class_NodePath = NULL;
class_RID = NULL;
class_GodotObject = NULL;
class_GodotResource = NULL;
class_Node = NULL;
class_Control = NULL;
class_Spatial = NULL;
class_WeakRef = NULL;
class_Array = NULL;
class_Dictionary = NULL;
class_MarshalUtils = NULL;
class_ISerializationListener = NULL;
#ifdef DEBUG_ENABLED
class_DebuggingUtils = NULL;
methodthunk_DebuggingUtils_GetStackFrameInfo.nullify();
#endif
class_ExportAttribute = NULL;
field_ExportAttribute_hint = NULL;
field_ExportAttribute_hintString = NULL;
class_SignalAttribute = NULL;
class_ToolAttribute = NULL;
class_RemoteAttribute = NULL;
class_SyncAttribute = NULL;
class_MasterAttribute = NULL;
class_PuppetAttribute = NULL;
class_SlaveAttribute = NULL;
class_RemoteSyncAttribute = NULL;
class_MasterSyncAttribute = NULL;
class_PuppetSyncAttribute = NULL;
class_GodotMethodAttribute = NULL;
field_GodotMethodAttribute_methodName = NULL;
field_GodotObject_ptr = NULL;
field_NodePath_ptr = NULL;
field_Image_ptr = NULL;
field_RID_ptr = NULL;
methodthunk_GodotObject_Dispose.nullify();
methodthunk_Array_GetPtr.nullify();
methodthunk_Dictionary_GetPtr.nullify();
methodthunk_SignalAwaiter_SignalCallback.nullify();
methodthunk_SignalAwaiter_FailureCallback.nullify();
methodthunk_GodotTaskScheduler_Activate.nullify();
// Start of MarshalUtils methods
methodthunk_MarshalUtils_TypeIsGenericArray.nullify();
methodthunk_MarshalUtils_TypeIsGenericDictionary.nullify();
methodthunk_MarshalUtils_ArrayGetElementType.nullify();
methodthunk_MarshalUtils_DictionaryGetKeyValueTypes.nullify();
methodthunk_MarshalUtils_GenericIEnumerableIsAssignableFromType.nullify();
methodthunk_MarshalUtils_GenericIDictionaryIsAssignableFromType.nullify();
methodthunk_MarshalUtils_GenericIEnumerableIsAssignableFromType_with_info.nullify();
methodthunk_MarshalUtils_GenericIDictionaryIsAssignableFromType_with_info.nullify();
methodthunk_MarshalUtils_MakeGenericArrayType.nullify();
methodthunk_MarshalUtils_MakeGenericDictionaryType.nullify();
methodthunk_MarshalUtils_EnumerableToArray.nullify();
methodthunk_MarshalUtils_IDictionaryToDictionary.nullify();
methodthunk_MarshalUtils_GenericIDictionaryToDictionary.nullify();
// End of MarshalUtils methods
task_scheduler_handle = Ref<MonoGCHandle>();
}
#define GODOT_API_CLASS(m_class) (GDMono::get_singleton()->get_core_api_assembly()->get_class(BINDINGS_NAMESPACE, #m_class))
#define GODOT_API_NS_CLASS(m_ns, m_class) (GDMono::get_singleton()->get_core_api_assembly()->get_class(m_ns, #m_class))
void update_corlib_cache() {
CACHE_CLASS_AND_CHECK(MonoObject, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_object_class()));
CACHE_CLASS_AND_CHECK(bool, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_boolean_class()));
CACHE_CLASS_AND_CHECK(int8_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_sbyte_class()));
CACHE_CLASS_AND_CHECK(int16_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_int16_class()));
CACHE_CLASS_AND_CHECK(int32_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_int32_class()));
CACHE_CLASS_AND_CHECK(int64_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_int64_class()));
CACHE_CLASS_AND_CHECK(uint8_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_byte_class()));
CACHE_CLASS_AND_CHECK(uint16_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_uint16_class()));
CACHE_CLASS_AND_CHECK(uint32_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_uint32_class()));
CACHE_CLASS_AND_CHECK(uint64_t, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_uint64_class()));
CACHE_CLASS_AND_CHECK(float, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_single_class()));
CACHE_CLASS_AND_CHECK(double, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_double_class()));
CACHE_CLASS_AND_CHECK(String, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_string_class()));
CACHE_CLASS_AND_CHECK(IntPtr, GDMono::get_singleton()->get_corlib_assembly()->get_class(mono_get_intptr_class()));
CACHE_CLASS_AND_CHECK(System_Collections_IEnumerable, GDMono::get_singleton()->get_corlib_assembly()->get_class("System.Collections", "IEnumerable"));
CACHE_CLASS_AND_CHECK(System_Collections_IDictionary, GDMono::get_singleton()->get_corlib_assembly()->get_class("System.Collections", "IDictionary"));
#ifdef DEBUG_ENABLED
CACHE_CLASS_AND_CHECK(System_Diagnostics_StackTrace, GDMono::get_singleton()->get_corlib_assembly()->get_class("System.Diagnostics", "StackTrace"));
CACHE_METHOD_THUNK_AND_CHECK(System_Diagnostics_StackTrace, GetFrames, CACHED_CLASS(System_Diagnostics_StackTrace)->get_method("GetFrames"));
CACHE_METHOD_AND_CHECK(System_Diagnostics_StackTrace, ctor_bool, CACHED_CLASS(System_Diagnostics_StackTrace)->get_method_with_desc("System.Diagnostics.StackTrace:.ctor(bool)", true));
CACHE_METHOD_AND_CHECK(System_Diagnostics_StackTrace, ctor_Exception_bool, CACHED_CLASS(System_Diagnostics_StackTrace)->get_method_with_desc("System.Diagnostics.StackTrace:.ctor(System.Exception,bool)", true));
#endif
CACHE_CLASS_AND_CHECK(KeyNotFoundException, GDMono::get_singleton()->get_corlib_assembly()->get_class("System.Collections.Generic", "KeyNotFoundException"));
cached_data.corlib_cache_updated = true;
}
void update_godot_api_cache() {
CACHE_CLASS_AND_CHECK(Vector2, GODOT_API_CLASS(Vector2));
CACHE_CLASS_AND_CHECK(Rect2, GODOT_API_CLASS(Rect2));
CACHE_CLASS_AND_CHECK(Transform2D, GODOT_API_CLASS(Transform2D));
CACHE_CLASS_AND_CHECK(Vector3, GODOT_API_CLASS(Vector3));
CACHE_CLASS_AND_CHECK(Basis, GODOT_API_CLASS(Basis));
CACHE_CLASS_AND_CHECK(Quat, GODOT_API_CLASS(Quat));
CACHE_CLASS_AND_CHECK(Transform, GODOT_API_CLASS(Transform));
CACHE_CLASS_AND_CHECK(AABB, GODOT_API_CLASS(AABB));
CACHE_CLASS_AND_CHECK(Color, GODOT_API_CLASS(Color));
CACHE_CLASS_AND_CHECK(Plane, GODOT_API_CLASS(Plane));
CACHE_CLASS_AND_CHECK(NodePath, GODOT_API_CLASS(NodePath));
CACHE_CLASS_AND_CHECK(RID, GODOT_API_CLASS(RID));
CACHE_CLASS_AND_CHECK(GodotObject, GODOT_API_CLASS(Object));
CACHE_CLASS_AND_CHECK(GodotResource, GODOT_API_CLASS(Resource));
CACHE_CLASS_AND_CHECK(Node, GODOT_API_CLASS(Node));
CACHE_CLASS_AND_CHECK(Control, GODOT_API_CLASS(Control));
CACHE_CLASS_AND_CHECK(Spatial, GODOT_API_CLASS(Spatial));
CACHE_CLASS_AND_CHECK(WeakRef, GODOT_API_CLASS(WeakRef));
CACHE_CLASS_AND_CHECK(Array, GODOT_API_NS_CLASS(BINDINGS_NAMESPACE_COLLECTIONS, Array));
CACHE_CLASS_AND_CHECK(Dictionary, GODOT_API_NS_CLASS(BINDINGS_NAMESPACE_COLLECTIONS, Dictionary));
CACHE_CLASS_AND_CHECK(MarshalUtils, GODOT_API_CLASS(MarshalUtils));
CACHE_CLASS_AND_CHECK(ISerializationListener, GODOT_API_CLASS(ISerializationListener));
#ifdef DEBUG_ENABLED
CACHE_CLASS_AND_CHECK(DebuggingUtils, GODOT_API_CLASS(DebuggingUtils));
#endif
// Attributes
CACHE_CLASS_AND_CHECK(ExportAttribute, GODOT_API_CLASS(ExportAttribute));
CACHE_FIELD_AND_CHECK(ExportAttribute, hint, CACHED_CLASS(ExportAttribute)->get_field("hint"));
CACHE_FIELD_AND_CHECK(ExportAttribute, hintString, CACHED_CLASS(ExportAttribute)->get_field("hintString"));
CACHE_CLASS_AND_CHECK(SignalAttribute, GODOT_API_CLASS(SignalAttribute));
CACHE_CLASS_AND_CHECK(ToolAttribute, GODOT_API_CLASS(ToolAttribute));
CACHE_CLASS_AND_CHECK(RemoteAttribute, GODOT_API_CLASS(RemoteAttribute));
CACHE_CLASS_AND_CHECK(SyncAttribute, GODOT_API_CLASS(SyncAttribute));
CACHE_CLASS_AND_CHECK(MasterAttribute, GODOT_API_CLASS(MasterAttribute));
CACHE_CLASS_AND_CHECK(PuppetAttribute, GODOT_API_CLASS(PuppetAttribute));
CACHE_CLASS_AND_CHECK(SlaveAttribute, GODOT_API_CLASS(SlaveAttribute));
CACHE_CLASS_AND_CHECK(RemoteSyncAttribute, GODOT_API_CLASS(RemoteSyncAttribute));
CACHE_CLASS_AND_CHECK(MasterSyncAttribute, GODOT_API_CLASS(MasterSyncAttribute));
CACHE_CLASS_AND_CHECK(PuppetSyncAttribute, GODOT_API_CLASS(PuppetSyncAttribute));
CACHE_CLASS_AND_CHECK(GodotMethodAttribute, GODOT_API_CLASS(GodotMethodAttribute));
CACHE_FIELD_AND_CHECK(GodotMethodAttribute, methodName, CACHED_CLASS(GodotMethodAttribute)->get_field("methodName"));
CACHE_FIELD_AND_CHECK(GodotObject, ptr, CACHED_CLASS(GodotObject)->get_field(BINDINGS_PTR_FIELD));
CACHE_FIELD_AND_CHECK(NodePath, ptr, CACHED_CLASS(NodePath)->get_field(BINDINGS_PTR_FIELD));
CACHE_FIELD_AND_CHECK(RID, ptr, CACHED_CLASS(RID)->get_field(BINDINGS_PTR_FIELD));
CACHE_METHOD_THUNK_AND_CHECK(GodotObject, Dispose, CACHED_CLASS(GodotObject)->get_method("Dispose", 0));
CACHE_METHOD_THUNK_AND_CHECK(Array, GetPtr, GODOT_API_NS_CLASS(BINDINGS_NAMESPACE_COLLECTIONS, Array)->get_method("GetPtr", 0));
CACHE_METHOD_THUNK_AND_CHECK(Dictionary, GetPtr, GODOT_API_NS_CLASS(BINDINGS_NAMESPACE_COLLECTIONS, Dictionary)->get_method("GetPtr", 0));
CACHE_METHOD_THUNK_AND_CHECK(SignalAwaiter, SignalCallback, GODOT_API_CLASS(SignalAwaiter)->get_method("SignalCallback", 1));
CACHE_METHOD_THUNK_AND_CHECK(SignalAwaiter, FailureCallback, GODOT_API_CLASS(SignalAwaiter)->get_method("FailureCallback", 0));
CACHE_METHOD_THUNK_AND_CHECK(GodotTaskScheduler, Activate, GODOT_API_CLASS(GodotTaskScheduler)->get_method("Activate", 0));
// Start of MarshalUtils methods
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, TypeIsGenericArray, GODOT_API_CLASS(MarshalUtils)->get_method("TypeIsGenericArray", 1));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, TypeIsGenericDictionary, GODOT_API_CLASS(MarshalUtils)->get_method("TypeIsGenericDictionary", 1));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, ArrayGetElementType, GODOT_API_CLASS(MarshalUtils)->get_method("ArrayGetElementType", 2));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, DictionaryGetKeyValueTypes, GODOT_API_CLASS(MarshalUtils)->get_method("DictionaryGetKeyValueTypes", 3));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, GenericIEnumerableIsAssignableFromType, GODOT_API_CLASS(MarshalUtils)->get_method("GenericIEnumerableIsAssignableFromType", 1));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, GenericIDictionaryIsAssignableFromType, GODOT_API_CLASS(MarshalUtils)->get_method("GenericIDictionaryIsAssignableFromType", 1));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, GenericIEnumerableIsAssignableFromType_with_info, GODOT_API_CLASS(MarshalUtils)->get_method("GenericIEnumerableIsAssignableFromType", 2));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, GenericIDictionaryIsAssignableFromType_with_info, GODOT_API_CLASS(MarshalUtils)->get_method("GenericIDictionaryIsAssignableFromType", 3));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, MakeGenericArrayType, GODOT_API_CLASS(MarshalUtils)->get_method("MakeGenericArrayType", 1));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, MakeGenericDictionaryType, GODOT_API_CLASS(MarshalUtils)->get_method("MakeGenericDictionaryType", 2));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, EnumerableToArray, GODOT_API_CLASS(MarshalUtils)->get_method("EnumerableToArray", 2));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, IDictionaryToDictionary, GODOT_API_CLASS(MarshalUtils)->get_method("IDictionaryToDictionary", 2));
CACHE_METHOD_THUNK_AND_CHECK(MarshalUtils, GenericIDictionaryToDictionary, GODOT_API_CLASS(MarshalUtils)->get_method("GenericIDictionaryToDictionary", 2));
// End of MarshalUtils methods
#ifdef DEBUG_ENABLED
CACHE_METHOD_THUNK_AND_CHECK(DebuggingUtils, GetStackFrameInfo, GODOT_API_CLASS(DebuggingUtils)->get_method("GetStackFrameInfo", 4));
#endif
// TODO Move to CSharpLanguage::init() and do handle disposal
MonoObject *task_scheduler = mono_object_new(mono_domain_get(), GODOT_API_CLASS(GodotTaskScheduler)->get_mono_ptr());
GDMonoUtils::runtime_object_init(task_scheduler, GODOT_API_CLASS(GodotTaskScheduler));
cached_data.task_scheduler_handle = MonoGCHandle::create_strong(task_scheduler);
cached_data.godot_api_cache_updated = true;
}
} // namespace GDMonoCache
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