1cfc382fe8
The hash can still change when reloading assemblies but in all other cases the result should be correct.
130 lines
5.1 KiB
C++
130 lines
5.1 KiB
C++
/**************************************************************************/
|
|
/* managed_callable.cpp */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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 "managed_callable.h"
|
|
|
|
#include "csharp_script.h"
|
|
#include "mono_gd/gd_mono_cache.h"
|
|
|
|
#ifdef GD_MONO_HOT_RELOAD
|
|
SelfList<ManagedCallable>::List ManagedCallable::instances;
|
|
RBMap<ManagedCallable *, Array> ManagedCallable::instances_pending_reload;
|
|
Mutex ManagedCallable::instances_mutex;
|
|
#endif
|
|
|
|
bool ManagedCallable::compare_equal(const CallableCustom *p_a, const CallableCustom *p_b) {
|
|
const ManagedCallable *a = static_cast<const ManagedCallable *>(p_a);
|
|
const ManagedCallable *b = static_cast<const ManagedCallable *>(p_b);
|
|
|
|
if (a->delegate_handle.value == b->delegate_handle.value) {
|
|
return true;
|
|
}
|
|
if (!a->delegate_handle.value || !b->delegate_handle.value) {
|
|
return false;
|
|
}
|
|
|
|
// Call Delegate's 'Equals'
|
|
return GDMonoCache::managed_callbacks.DelegateUtils_DelegateEquals(
|
|
a->delegate_handle, b->delegate_handle);
|
|
}
|
|
|
|
bool ManagedCallable::compare_less(const CallableCustom *p_a, const CallableCustom *p_b) {
|
|
if (compare_equal(p_a, p_b)) {
|
|
return false;
|
|
}
|
|
return p_a < p_b;
|
|
}
|
|
|
|
uint32_t ManagedCallable::hash() const {
|
|
return GDMonoCache::managed_callbacks.DelegateUtils_DelegateHash(delegate_handle);
|
|
}
|
|
|
|
String ManagedCallable::get_as_text() const {
|
|
return "Delegate::Invoke";
|
|
}
|
|
|
|
CallableCustom::CompareEqualFunc ManagedCallable::get_compare_equal_func() const {
|
|
return compare_equal_func_ptr;
|
|
}
|
|
|
|
CallableCustom::CompareLessFunc ManagedCallable::get_compare_less_func() const {
|
|
return compare_less_func_ptr;
|
|
}
|
|
|
|
ObjectID ManagedCallable::get_object() const {
|
|
if (object_id != ObjectID()) {
|
|
return object_id;
|
|
}
|
|
return CSharpLanguage::get_singleton()->get_managed_callable_middleman()->get_instance_id();
|
|
}
|
|
|
|
void ManagedCallable::call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const {
|
|
r_call_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD; // Can't find anything better
|
|
r_return_value = Variant();
|
|
|
|
ERR_FAIL_COND(delegate_handle.value == nullptr);
|
|
|
|
GDMonoCache::managed_callbacks.DelegateUtils_InvokeWithVariantArgs(
|
|
delegate_handle, trampoline, p_arguments, p_argcount, &r_return_value);
|
|
|
|
r_call_error.error = Callable::CallError::CALL_OK;
|
|
}
|
|
|
|
void ManagedCallable::release_delegate_handle() {
|
|
if (delegate_handle.value) {
|
|
GDMonoCache::managed_callbacks.GCHandleBridge_FreeGCHandle(delegate_handle);
|
|
delegate_handle = { nullptr };
|
|
}
|
|
}
|
|
|
|
// Why you do this clang-format...
|
|
/* clang-format off */
|
|
ManagedCallable::ManagedCallable(GCHandleIntPtr p_delegate_handle, void *p_trampoline, ObjectID p_object_id) :
|
|
delegate_handle(p_delegate_handle), trampoline(p_trampoline), object_id(p_object_id) {
|
|
#ifdef GD_MONO_HOT_RELOAD
|
|
{
|
|
MutexLock lock(instances_mutex);
|
|
instances.add(&self_instance);
|
|
}
|
|
#endif
|
|
}
|
|
/* clang-format on */
|
|
|
|
ManagedCallable::~ManagedCallable() {
|
|
#ifdef GD_MONO_HOT_RELOAD
|
|
{
|
|
MutexLock lock(instances_mutex);
|
|
instances.remove(&self_instance);
|
|
instances_pending_reload.erase(this);
|
|
}
|
|
#endif
|
|
|
|
release_delegate_handle();
|
|
}
|