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8eb6f129f8
This should eventually be configurable with user callbacks, but for now assume the lowest level to ensure the initialization is called.
95 lines
4.1 KiB
C++
95 lines
4.1 KiB
C++
/*************************************************************************/
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/* godot.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include <godot_cpp/godot.hpp>
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#include <godot_cpp/classes/wrapped.hpp>
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#include <godot_cpp/core/class_db.hpp>
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#include <godot_cpp/core/memory.hpp>
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#include <godot_cpp/variant/variant.hpp>
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#include <godot_cpp/core/error_macros.hpp>
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namespace godot {
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namespace internal {
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const GDNativeInterface *interface;
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GDNativeExtensionClassLibraryPtr library;
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void *token;
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} // namespace internal
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GDNativeBool GDExtensionBinding::init(const GDNativeInterface *p_interface, const GDNativeExtensionClassLibraryPtr p_library, GDNativeInitialization *r_initialization) {
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internal::interface = p_interface;
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internal::library = p_library;
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internal::token = p_library;
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r_initialization->initialize = initialize_level;
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r_initialization->deinitialize = deinitialize_level;
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r_initialization->minimum_initialization_level = GDNATIVE_INITIALIZATION_CORE;
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Variant::init_bindings();
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return true;
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}
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void GDExtensionBinding::initialize_level(void *userdata, GDNativeInitializationLevel p_level) {
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ClassDB::initialize(p_level);
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}
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void GDExtensionBinding::deinitialize_level(void *userdata, GDNativeInitializationLevel p_level) {
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ClassDB::deinitialize(p_level);
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}
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void *GDExtensionBinding::create_instance_callback(void *p_token, void *p_instance) {
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ERR_FAIL_COND_V_MSG(p_token != internal::library, nullptr, "Asking for creating instance with invalid token.");
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Wrapped *wrapped = memnew(Wrapped(p_instance));
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return wrapped;
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}
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void GDExtensionBinding::free_instance_callback(void *p_token, void *p_instance, void *p_binding) {
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ERR_FAIL_COND_MSG(p_token != internal::library, "Asking for freeing instance with invalid token.");
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memdelete((Wrapped *)p_binding);
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}
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} // namespace godot
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extern "C" {
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void GDN_EXPORT initialize_level(void *userdata, GDNativeInitializationLevel p_level) {
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godot::GDExtensionBinding::initialize_level(userdata, p_level);
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}
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void GDN_EXPORT deinitialize_level(void *userdata, GDNativeInitializationLevel p_level) {
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godot::GDExtensionBinding::deinitialize_level(userdata, p_level);
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}
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}
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