From 9b05f29894cfcc477c2963fda3618a87458bd890 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Wed, 9 Mar 2022 13:56:14 +0100
Subject: Remove unused GDNative code

This has been superseded by GDExtension so this code is no longer useful
nor usable.

There's still some GDNative-related stuff in platform export code which
needs to be adapted for GDExtension (e.g. to include GDExtension libraries
in exports).
---
 modules/gdnative/nativescript/nativescript.cpp | 1777 ------------------------
 1 file changed, 1777 deletions(-)
 delete mode 100644 modules/gdnative/nativescript/nativescript.cpp

(limited to 'modules/gdnative/nativescript/nativescript.cpp')

diff --git a/modules/gdnative/nativescript/nativescript.cpp b/modules/gdnative/nativescript/nativescript.cpp
deleted file mode 100644
index 95976a8827..0000000000
--- a/modules/gdnative/nativescript/nativescript.cpp
+++ /dev/null
@@ -1,1777 +0,0 @@
-/*************************************************************************/
-/*  nativescript.cpp                                                     */
-/*************************************************************************/
-/*                       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.                */
-/*************************************************************************/
-
-#include "nativescript.h"
-
-#include <stdint.h>
-
-#include "gdnative/gdnative.h"
-
-#include "core/config/project_settings.h"
-#include "core/core_constants.h"
-#include "core/core_string_names.h"
-#include "core/io/file_access.h"
-#include "core/io/file_access_encrypted.h"
-#include "core/os/os.h"
-
-#include "main/main.h"
-
-#include "scene/main/scene_tree.h"
-#include "scene/resources/resource_format_text.h"
-
-#include <stdlib.h>
-
-#ifndef NO_THREADS
-#include "core/os/thread.h"
-#endif
-
-#if defined(TOOLS_ENABLED) && defined(DEBUG_METHODS_ENABLED)
-#include "api_generator.h"
-#endif
-
-#ifdef TOOLS_ENABLED
-#include "editor/editor_node.h"
-#endif
-
-void NativeScript::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_class_name", "class_name"), &NativeScript::set_class_name);
-	ClassDB::bind_method(D_METHOD("get_class_name"), &NativeScript::get_class_name);
-
-	ClassDB::bind_method(D_METHOD("set_library", "library"), &NativeScript::set_library);
-	ClassDB::bind_method(D_METHOD("get_library"), &NativeScript::get_library);
-
-	ClassDB::bind_method(D_METHOD("set_script_class_name", "class_name"), &NativeScript::set_script_class_name);
-	ClassDB::bind_method(D_METHOD("get_script_class_name"), &NativeScript::get_script_class_name);
-	ClassDB::bind_method(D_METHOD("set_script_class_icon_path", "icon_path"), &NativeScript::set_script_class_icon_path);
-	ClassDB::bind_method(D_METHOD("get_script_class_icon_path"), &NativeScript::get_script_class_icon_path);
-
-	ClassDB::bind_method(D_METHOD("get_class_documentation"), &NativeScript::get_class_documentation);
-	ClassDB::bind_method(D_METHOD("get_method_documentation", "method"), &NativeScript::get_method_documentation);
-	ClassDB::bind_method(D_METHOD("get_signal_documentation", "signal_name"), &NativeScript::get_signal_documentation);
-	ClassDB::bind_method(D_METHOD("get_property_documentation", "path"), &NativeScript::get_property_documentation);
-
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "class_name"), "set_class_name", "get_class_name");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "library", PROPERTY_HINT_RESOURCE_TYPE, "GDNativeLibrary"), "set_library", "get_library");
-	ADD_GROUP("Script Class", "script_class_");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "script_class_name"), "set_script_class_name", "get_script_class_name");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "script_class_icon_path", PROPERTY_HINT_FILE), "set_script_class_icon_path", "get_script_class_icon_path");
-
-	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "new", &NativeScript::_new, MethodInfo("new"));
-}
-
-#define NSL NativeScriptLanguage::get_singleton()
-
-#ifdef TOOLS_ENABLED
-
-void NativeScript::_update_placeholder(PlaceHolderScriptInstance *p_placeholder) {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	ERR_FAIL_COND(!script_data);
-
-	List<PropertyInfo> info;
-	get_script_property_list(&info);
-	Map<StringName, Variant> values;
-	for (const PropertyInfo &E : info) {
-		Variant value;
-		get_property_default_value(E.name, value);
-		values[E.name] = value;
-	}
-
-	p_placeholder->update(info, values);
-}
-
-void NativeScript::_placeholder_erased(PlaceHolderScriptInstance *p_placeholder) {
-	placeholders.erase(p_placeholder);
-}
-
-#endif
-
-bool NativeScript::inherits_script(const Ref<Script> &p_script) const {
-	Ref<NativeScript> ns = p_script;
-	if (ns.is_null()) {
-		return false;
-	}
-
-	const NativeScriptDesc *other_s = ns->get_script_desc();
-	if (!other_s) {
-		return false;
-	}
-
-	const NativeScriptDesc *s = get_script_desc();
-
-	while (s) {
-		if (s == other_s) {
-			return true;
-		}
-		s = s->base_data;
-	}
-
-	return false;
-}
-
-void NativeScript::set_class_name(String p_class_name) {
-	class_name = p_class_name;
-}
-
-String NativeScript::get_class_name() const {
-	return class_name;
-}
-
-void NativeScript::set_library(Ref<GDNativeLibrary> p_library) {
-	if (!library.is_null()) {
-		WARN_PRINT("Library in NativeScript already set. Do nothing.");
-		return;
-	}
-	if (p_library.is_null()) {
-		return;
-	}
-	library = p_library;
-	lib_path = library->get_current_library_path();
-
-#ifndef NO_THREADS
-	if (Thread::get_caller_id() != Thread::get_main_id()) {
-		NSL->defer_init_library(p_library, this);
-	} else
-#endif
-	{
-		NSL->init_library(p_library);
-		NSL->register_script(this);
-	}
-}
-
-Ref<GDNativeLibrary> NativeScript::get_library() const {
-	return library;
-}
-
-void NativeScript::set_script_class_name(String p_type) {
-	script_class_name = p_type;
-}
-
-String NativeScript::get_script_class_name() const {
-	return script_class_name;
-}
-
-void NativeScript::set_script_class_icon_path(String p_icon_path) {
-	script_class_icon_path = p_icon_path;
-}
-
-String NativeScript::get_script_class_icon_path() const {
-	return script_class_icon_path;
-}
-
-bool NativeScript::can_instantiate() const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-#ifdef TOOLS_ENABLED
-	// Only valid if this is either a tool script or a "regular" script.
-	// (so, an environment where scripting is disabled (and not the editor) would not
-	// create objects).
-	return script_data && (is_tool() || ScriptServer::is_scripting_enabled());
-#else
-	return script_data;
-#endif
-}
-
-Ref<Script> NativeScript::get_base_script() const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (!script_data) {
-		return Ref<Script>();
-	}
-
-	NativeScript *script = (NativeScript *)NSL->create_script();
-	Ref<NativeScript> ns = Ref<NativeScript>(script);
-	ERR_FAIL_COND_V(!ns.is_valid(), Ref<Script>());
-
-	ns->set_class_name(script_data->base);
-	ns->set_library(get_library());
-	return ns;
-}
-
-StringName NativeScript::get_instance_base_type() const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (!script_data) {
-		return "";
-	}
-
-	return script_data->base_native_type;
-}
-
-ScriptInstance *NativeScript::instance_create(Object *p_this) {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (!script_data) {
-		return nullptr;
-	}
-
-	NativeScriptInstance *nsi = memnew(NativeScriptInstance);
-
-	nsi->owner = p_this;
-	nsi->script = Ref<NativeScript>(this);
-
-#ifndef TOOLS_ENABLED
-	if (!ScriptServer::is_scripting_enabled()) {
-		nsi->userdata = nullptr;
-	} else {
-		nsi->userdata = script_data->create_func.create_func((godot_object *)p_this, script_data->create_func.method_data);
-	}
-#else
-	nsi->userdata = script_data->create_func.create_func((godot_object *)p_this, script_data->create_func.method_data);
-#endif
-
-	{
-		MutexLock lock(owners_lock);
-
-		instance_owners.insert(p_this);
-	}
-
-	return nsi;
-}
-
-PlaceHolderScriptInstance *NativeScript::placeholder_instance_create(Object *p_this) {
-#ifdef TOOLS_ENABLED
-	PlaceHolderScriptInstance *sins = memnew(PlaceHolderScriptInstance(NSL, Ref<Script>(this), p_this));
-	placeholders.insert(sins);
-
-	_update_placeholder(sins);
-
-	return sins;
-#else
-	return nullptr;
-#endif
-}
-
-bool NativeScript::instance_has(const Object *p_this) const {
-	return instance_owners.has((Object *)p_this);
-}
-
-bool NativeScript::has_source_code() const {
-	return false;
-}
-
-String NativeScript::get_source_code() const {
-	return "";
-}
-
-void NativeScript::set_source_code(const String &p_code) {
-}
-
-Error NativeScript::reload(bool p_keep_state) {
-	return FAILED;
-}
-
-bool NativeScript::has_method(const StringName &p_method) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	while (script_data) {
-		if (script_data->methods.has(p_method)) {
-			return true;
-		}
-
-		script_data = script_data->base_data;
-	}
-	return false;
-}
-
-MethodInfo NativeScript::get_method_info(const StringName &p_method) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (!script_data) {
-		return MethodInfo();
-	}
-
-	while (script_data) {
-		Map<StringName, NativeScriptDesc::Method>::Element *M = script_data->methods.find(p_method);
-
-		if (M) {
-			return M->get().info;
-		}
-
-		script_data = script_data->base_data;
-	}
-	return MethodInfo();
-}
-
-bool NativeScript::is_valid() const {
-	return true;
-}
-
-bool NativeScript::is_tool() const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (script_data) {
-		return script_data->is_tool;
-	}
-
-	return false;
-}
-
-ScriptLanguage *NativeScript::get_language() const {
-	return NativeScriptLanguage::get_singleton();
-}
-
-bool NativeScript::has_script_signal(const StringName &p_signal) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	while (script_data) {
-		if (script_data->signals_.has(p_signal)) {
-			return true;
-		}
-		script_data = script_data->base_data;
-	}
-	return false;
-}
-
-void NativeScript::get_script_signal_list(List<MethodInfo> *r_signals) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (!script_data) {
-		return;
-	}
-
-	Set<MethodInfo> signals_;
-
-	while (script_data) {
-		for (const KeyValue<StringName, NativeScriptDesc::Signal> &S : script_data->signals_) {
-			signals_.insert(S.value.signal);
-		}
-
-		script_data = script_data->base_data;
-	}
-
-	for (Set<MethodInfo>::Element *E = signals_.front(); E; E = E->next()) {
-		r_signals->push_back(E->get());
-	}
-}
-
-bool NativeScript::get_property_default_value(const StringName &p_property, Variant &r_value) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	OrderedHashMap<StringName, NativeScriptDesc::Property>::Element P;
-	while (!P && script_data) {
-		P = script_data->properties.find(p_property);
-		script_data = script_data->base_data;
-	}
-	if (!P) {
-		return false;
-	}
-
-	r_value = P.get().default_value;
-	return true;
-}
-
-void NativeScript::update_exports() {
-}
-
-void NativeScript::get_script_method_list(List<MethodInfo> *p_list) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (!script_data) {
-		return;
-	}
-
-	Set<MethodInfo> methods;
-
-	while (script_data) {
-		for (const KeyValue<StringName, NativeScriptDesc::Method> &E : script_data->methods) {
-			methods.insert(E.value.info);
-		}
-
-		script_data = script_data->base_data;
-	}
-
-	for (Set<MethodInfo>::Element *E = methods.front(); E; E = E->next()) {
-		p_list->push_back(E->get());
-	}
-}
-
-void NativeScript::get_script_property_list(List<PropertyInfo> *p_list) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	Set<StringName> existing_properties;
-	List<PropertyInfo>::Element *original_back = p_list->back();
-	while (script_data) {
-		List<PropertyInfo>::Element *insert_position = original_back;
-
-		for (OrderedHashMap<StringName, NativeScriptDesc::Property>::Element E = script_data->properties.front(); E; E = E.next()) {
-			if (!existing_properties.has(E.key())) {
-				insert_position = p_list->insert_after(insert_position, E.get().info);
-				existing_properties.insert(E.key());
-			}
-		}
-		script_data = script_data->base_data;
-	}
-}
-
-const Vector<Multiplayer::RPCConfig> NativeScript::get_rpc_methods() const {
-	NativeScriptDesc *script_data = get_script_desc();
-	ERR_FAIL_COND_V(!script_data, Vector<Multiplayer::RPCConfig>());
-
-	return script_data->rpc_methods;
-}
-
-String NativeScript::get_class_documentation() const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	ERR_FAIL_COND_V_MSG(!script_data, "", "Attempt to get class documentation on invalid NativeScript.");
-
-	return script_data->documentation;
-}
-
-String NativeScript::get_method_documentation(const StringName &p_method) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	ERR_FAIL_COND_V_MSG(!script_data, "", "Attempt to get method documentation on invalid NativeScript.");
-
-	while (script_data) {
-		Map<StringName, NativeScriptDesc::Method>::Element *method = script_data->methods.find(p_method);
-
-		if (method) {
-			return method->get().documentation;
-		}
-
-		script_data = script_data->base_data;
-	}
-
-	ERR_FAIL_V_MSG("", "Attempt to get method documentation for non-existent method.");
-}
-
-String NativeScript::get_signal_documentation(const StringName &p_signal_name) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	ERR_FAIL_COND_V_MSG(!script_data, "", "Attempt to get signal documentation on invalid NativeScript.");
-
-	while (script_data) {
-		Map<StringName, NativeScriptDesc::Signal>::Element *signal = script_data->signals_.find(p_signal_name);
-
-		if (signal) {
-			return signal->get().documentation;
-		}
-
-		script_data = script_data->base_data;
-	}
-
-	ERR_FAIL_V_MSG("", "Attempt to get signal documentation for non-existent signal.");
-}
-
-String NativeScript::get_property_documentation(const StringName &p_path) const {
-	NativeScriptDesc *script_data = get_script_desc();
-
-	ERR_FAIL_COND_V_MSG(!script_data, "", "Attempt to get property documentation on invalid NativeScript.");
-
-	while (script_data) {
-		OrderedHashMap<StringName, NativeScriptDesc::Property>::Element property = script_data->properties.find(p_path);
-
-		if (property) {
-			return property.get().documentation;
-		}
-
-		script_data = script_data->base_data;
-	}
-
-	ERR_FAIL_V_MSG("", "Attempt to get property documentation for non-existent signal.");
-}
-
-Variant NativeScript::_new(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
-	if (lib_path.is_empty() || class_name.is_empty() || library.is_null()) {
-		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
-		return Variant();
-	}
-
-	NativeScriptDesc *script_data = get_script_desc();
-
-	if (!script_data) {
-		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
-		return Variant();
-	}
-
-	r_error.error = Callable::CallError::CALL_OK;
-
-	REF ref;
-	Object *owner = nullptr;
-
-	if (!(script_data->base_native_type == "")) {
-		owner = ClassDB::instantiate(script_data->base_native_type);
-	} else {
-		owner = memnew(RefCounted);
-	}
-
-	if (!owner) {
-		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
-		return Variant();
-	}
-
-	RefCounted *r = Object::cast_to<RefCounted>(owner);
-	if (r) {
-		ref = REF(r);
-	}
-
-	NativeScriptInstance *instance = (NativeScriptInstance *)instance_create(owner);
-
-	owner->set_script_instance(instance);
-
-	if (!instance) {
-		if (ref.is_null()) {
-			memdelete(owner); //no owner, sorry
-		}
-		return Variant();
-	}
-
-	if (ref.is_valid()) {
-		return ref;
-	} else {
-		return owner;
-	}
-}
-
-NativeScript::NativeScript() {
-	library = Ref<GDNative>();
-	lib_path = "";
-	class_name = "";
-}
-
-NativeScript::~NativeScript() {
-	NSL->unregister_script(this);
-}
-
-#define GET_SCRIPT_DESC() script->get_script_desc()
-
-void NativeScriptInstance::_ml_call_reversed(NativeScriptDesc *script_data, const StringName &p_method, const Variant **p_args, int p_argcount) {
-	if (script_data->base_data) {
-		_ml_call_reversed(script_data->base_data, p_method, p_args, p_argcount);
-	}
-
-	Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find(p_method);
-	if (E) {
-		godot_variant res = E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, p_argcount, (godot_variant **)p_args);
-		godot_variant_destroy(&res);
-	}
-}
-
-bool NativeScriptInstance::set(const StringName &p_name, const Variant &p_value) {
-	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
-
-	while (script_data) {
-		OrderedHashMap<StringName, NativeScriptDesc::Property>::Element P = script_data->properties.find(p_name);
-		if (P) {
-			P.get().setter.set_func((godot_object *)owner,
-					P.get().setter.method_data,
-					userdata,
-					(godot_variant *)&p_value);
-			return true;
-		}
-
-		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find("_set");
-		if (E) {
-			Variant name = p_name;
-			const Variant *args[2] = { &name, &p_value };
-
-			godot_variant result;
-			result = E->get().method.method((godot_object *)owner,
-					E->get().method.method_data,
-					userdata,
-					2,
-					(godot_variant **)args);
-			bool handled = *(Variant *)&result;
-			godot_variant_destroy(&result);
-			if (handled) {
-				return true;
-			}
-		}
-
-		script_data = script_data->base_data;
-	}
-	return false;
-}
-
-bool NativeScriptInstance::get(const StringName &p_name, Variant &r_ret) const {
-	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
-
-	while (script_data) {
-		OrderedHashMap<StringName, NativeScriptDesc::Property>::Element P = script_data->properties.find(p_name);
-		if (P) {
-			godot_variant value;
-			value = P.get().getter.get_func((godot_object *)owner,
-					P.get().getter.method_data,
-					userdata);
-			r_ret = *(Variant *)&value;
-			godot_variant_destroy(&value);
-			return true;
-		}
-
-		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find("_get");
-		if (E) {
-			Variant name = p_name;
-			const Variant *args[1] = { &name };
-
-			godot_variant result;
-			result = E->get().method.method((godot_object *)owner,
-					E->get().method.method_data,
-					userdata,
-					1,
-					(godot_variant **)args);
-			r_ret = *(Variant *)&result;
-			godot_variant_destroy(&result);
-			if (r_ret.get_type() != Variant::NIL) {
-				return true;
-			}
-		}
-
-		script_data = script_data->base_data;
-	}
-	return false;
-}
-
-void NativeScriptInstance::get_property_list(List<PropertyInfo> *p_properties) const {
-	script->get_script_property_list(p_properties);
-
-	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
-
-	while (script_data) {
-		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find("_get_property_list");
-		if (E) {
-			godot_variant result;
-			result = E->get().method.method((godot_object *)owner,
-					E->get().method.method_data,
-					userdata,
-					0,
-					nullptr);
-			Variant res = *(Variant *)&result;
-			godot_variant_destroy(&result);
-
-			ERR_FAIL_COND_MSG(res.get_type() != Variant::ARRAY, "_get_property_list must return an array of dictionaries.");
-
-			Array arr = res;
-			for (int i = 0; i < arr.size(); i++) {
-				Dictionary d = arr[i];
-
-				ERR_CONTINUE(!d.has("name"));
-				ERR_CONTINUE(!d.has("type"));
-
-				PropertyInfo info;
-
-				info.type = Variant::Type(d["type"].operator int64_t());
-				ERR_CONTINUE(info.type < 0 || info.type >= Variant::VARIANT_MAX);
-
-				info.name = d["name"];
-				ERR_CONTINUE(info.name.is_empty());
-
-				if (d.has("hint")) {
-					info.hint = PropertyHint(d["hint"].operator int64_t());
-				}
-
-				if (d.has("hint_string")) {
-					info.hint_string = d["hint_string"];
-				}
-
-				if (d.has("usage")) {
-					info.usage = d["usage"];
-				}
-
-				p_properties->push_back(info);
-			}
-		}
-
-		script_data = script_data->base_data;
-	}
-	return;
-}
-
-Variant::Type NativeScriptInstance::get_property_type(const StringName &p_name, bool *r_is_valid) const {
-	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
-
-	while (script_data) {
-		OrderedHashMap<StringName, NativeScriptDesc::Property>::Element P = script_data->properties.find(p_name);
-		if (P) {
-			*r_is_valid = true;
-			return P.get().info.type;
-		}
-
-		script_data = script_data->base_data;
-	}
-	return Variant::NIL;
-}
-
-void NativeScriptInstance::get_method_list(List<MethodInfo> *p_list) const {
-	script->get_script_method_list(p_list);
-}
-
-bool NativeScriptInstance::has_method(const StringName &p_method) const {
-	return script->has_method(p_method);
-}
-
-Variant NativeScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
-	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
-
-	while (script_data) {
-		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find(p_method);
-		if (E) {
-			godot_variant result;
-
-#ifdef DEBUG_ENABLED
-			current_method_call = p_method;
-#endif
-
-			result = E->get().method.method((godot_object *)owner,
-					E->get().method.method_data,
-					userdata,
-					p_argcount,
-					(godot_variant **)p_args);
-
-#ifdef DEBUG_ENABLED
-			current_method_call = "";
-#endif
-
-			Variant res = *(Variant *)&result;
-			godot_variant_destroy(&result);
-			r_error.error = Callable::CallError::CALL_OK;
-			return res;
-		}
-
-		script_data = script_data->base_data;
-	}
-
-	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
-	return Variant();
-}
-
-void NativeScriptInstance::notification(int p_what) {
-#ifdef DEBUG_ENABLED
-	switch (p_what) {
-		case MainLoop::NOTIFICATION_CRASH: {
-			if (current_method_call != StringName()) {
-				ERR_PRINT("NativeScriptInstance detected crash on method: " + current_method_call);
-				current_method_call = "";
-			}
-		} break;
-	}
-#endif
-
-	Variant value = p_what;
-	const Variant *args[1] = { &value };
-	Callable::CallError error;
-	call("_notification", args, 1, error);
-}
-
-String NativeScriptInstance::to_string(bool *r_valid) {
-	if (has_method(CoreStringNames::get_singleton()->_to_string)) {
-		Callable::CallError ce;
-		Variant ret = call(CoreStringNames::get_singleton()->_to_string, nullptr, 0, ce);
-		if (ce.error == Callable::CallError::CALL_OK) {
-			if (ret.get_type() != Variant::STRING) {
-				if (r_valid) {
-					*r_valid = false;
-				}
-				ERR_FAIL_V_MSG(String(), "Wrong type for " + CoreStringNames::get_singleton()->_to_string + ", must be a String.");
-			}
-			if (r_valid) {
-				*r_valid = true;
-			}
-			return ret.operator String();
-		}
-	}
-	if (r_valid) {
-		*r_valid = false;
-	}
-	return String();
-}
-
-void NativeScriptInstance::refcount_incremented() {
-	Callable::CallError err;
-	call("_refcount_incremented", nullptr, 0, err);
-	if (err.error != Callable::CallError::CALL_OK && err.error != Callable::CallError::CALL_ERROR_INVALID_METHOD) {
-		ERR_PRINT("Failed to invoke _refcount_incremented - should not happen");
-	}
-}
-
-bool NativeScriptInstance::refcount_decremented() {
-	Callable::CallError err;
-	Variant ret = call("_refcount_decremented", nullptr, 0, err);
-	if (err.error != Callable::CallError::CALL_OK && err.error != Callable::CallError::CALL_ERROR_INVALID_METHOD) {
-		ERR_PRINT("Failed to invoke _refcount_decremented - should not happen");
-		return true; // assume we can destroy the object
-	}
-	if (err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
-		// the method does not exist, default is true
-		return true;
-	}
-	return ret;
-}
-
-Ref<Script> NativeScriptInstance::get_script() const {
-	return script;
-}
-
-const Vector<Multiplayer::RPCConfig> NativeScriptInstance::get_rpc_methods() const {
-	return script->get_rpc_methods();
-}
-
-ScriptLanguage *NativeScriptInstance::get_language() {
-	return NativeScriptLanguage::get_singleton();
-}
-
-NativeScriptInstance::~NativeScriptInstance() {
-	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
-
-	if (!script_data) {
-		return;
-	}
-
-	script_data->destroy_func.destroy_func((godot_object *)owner, script_data->destroy_func.method_data, userdata);
-
-	if (owner) {
-		MutexLock lock(script->owners_lock);
-
-		script->instance_owners.erase(owner);
-	}
-}
-
-NativeScriptLanguage *NativeScriptLanguage::singleton;
-
-void NativeScriptLanguage::_unload_stuff(bool p_reload) {
-	Map<String, Ref<GDNative>> erase_and_unload;
-
-	for (KeyValue<String, Map<StringName, NativeScriptDesc>> &L : library_classes) {
-		String lib_path = L.key;
-		Map<StringName, NativeScriptDesc> classes = L.value;
-
-		if (p_reload) {
-			Map<String, Ref<GDNative>>::Element *E = library_gdnatives.find(lib_path);
-			Ref<GDNative> gdn;
-
-			if (E) {
-				gdn = E->get();
-			}
-
-			bool should_reload = false;
-
-			if (gdn.is_valid()) {
-				Ref<GDNativeLibrary> lib = gdn->get_library();
-				if (lib.is_valid()) {
-					should_reload = lib->is_reloadable();
-				}
-			}
-
-			if (!should_reload) {
-				continue;
-			}
-		}
-
-		Map<String, Ref<GDNative>>::Element *E = library_gdnatives.find(lib_path);
-		Ref<GDNative> gdn;
-
-		if (E) {
-			gdn = E->get();
-		}
-
-		for (KeyValue<StringName, NativeScriptDesc> &C : classes) {
-			// free property stuff first
-			for (OrderedHashMap<StringName, NativeScriptDesc::Property>::Element P = C.value.properties.front(); P; P = P.next()) {
-				if (P.get().getter.free_func) {
-					P.get().getter.free_func(P.get().getter.method_data);
-				}
-
-				if (P.get().setter.free_func) {
-					P.get().setter.free_func(P.get().setter.method_data);
-				}
-			}
-
-			// free method stuff
-			for (const KeyValue<StringName, NativeScriptDesc::Method> &M : C.value.methods) {
-				if (M.value.method.free_func) {
-					M.value.method.free_func(M.value.method.method_data);
-				}
-			}
-
-			// free constructor/destructor
-			if (C.value.create_func.free_func) {
-				C.value.create_func.free_func(C.value.create_func.method_data);
-			}
-
-			if (C.value.destroy_func.free_func) {
-				C.value.destroy_func.free_func(C.value.destroy_func.method_data);
-			}
-		}
-
-		erase_and_unload.insert(lib_path, gdn);
-	}
-
-	for (KeyValue<String, Ref<GDNative>> &E : erase_and_unload) {
-		String lib_path = E.key;
-		Ref<GDNative> gdn = E.value;
-
-		library_classes.erase(lib_path);
-
-		if (gdn.is_valid() && gdn->get_library().is_valid()) {
-			Ref<GDNativeLibrary> lib = gdn->get_library();
-			void *terminate_fn;
-			Error err = gdn->get_symbol(lib->get_symbol_prefix() + _terminate_call_name, terminate_fn, true);
-
-			if (err == OK) {
-				void (*terminate)(void *) = (void (*)(void *))terminate_fn;
-
-				terminate((void *)&lib_path);
-			}
-		}
-	}
-}
-
-NativeScriptLanguage::NativeScriptLanguage() {
-	NativeScriptLanguage::singleton = this;
-
-	_init_call_type = "nativescript_init";
-	_init_call_name = "nativescript_init";
-	_terminate_call_name = "nativescript_terminate";
-	_noarg_call_type = "nativescript_no_arg";
-	_frame_call_name = "nativescript_frame";
-#ifndef NO_THREADS
-	_thread_enter_call_name = "nativescript_thread_enter";
-	_thread_exit_call_name = "nativescript_thread_exit";
-#endif
-}
-
-NativeScriptLanguage::~NativeScriptLanguage() {
-	for (KeyValue<String, Ref<GDNative>> &L : NSL->library_gdnatives) {
-		Ref<GDNative> lib = L.value;
-		// only shut down valid libs, duh!
-		if (lib.is_valid()) {
-			// If it's a singleton-library then the gdnative module
-			// manages the destruction at engine shutdown, not NativeScript.
-			if (!lib->get_library()->is_singleton()) {
-				lib->terminate();
-			}
-		}
-	}
-
-	NSL->library_classes.clear();
-	NSL->library_gdnatives.clear();
-	NSL->library_script_users.clear();
-}
-
-String NativeScriptLanguage::get_name() const {
-	return "NativeScript";
-}
-
-void _add_reload_node() {
-#ifdef TOOLS_ENABLED
-	NativeReloadNode *rn = memnew(NativeReloadNode);
-	EditorNode::get_singleton()->add_child(rn);
-#endif
-}
-
-void NativeScriptLanguage::init() {
-#if defined(TOOLS_ENABLED) && defined(DEBUG_METHODS_ENABLED)
-
-	List<String> args = OS::get_singleton()->get_cmdline_args();
-
-	List<String>::Element *E = args.find("--gdnative-generate-json-api");
-
-	if (E && E->next()) {
-		if (generate_c_api(E->next()->get()) != OK) {
-			ERR_PRINT("Failed to generate C API\n");
-		}
-		Main::cleanup(true);
-		exit(0);
-	}
-
-	E = args.find("--gdnative-generate-json-builtin-api");
-
-	if (E && E->next()) {
-		if (generate_c_builtin_api(E->next()->get()) != OK) {
-			ERR_PRINT("Failed to generate C builtin API\n");
-		}
-		Main::cleanup(true);
-		exit(0);
-	}
-#endif
-
-#ifdef TOOLS_ENABLED
-	EditorNode::add_init_callback(&_add_reload_node);
-#endif
-}
-
-String NativeScriptLanguage::get_type() const {
-	return "NativeScript";
-}
-
-String NativeScriptLanguage::get_extension() const {
-	return "gdns";
-}
-
-Error NativeScriptLanguage::execute_file(const String &p_path) {
-	return OK; // Qué?
-}
-
-void NativeScriptLanguage::finish() {
-	_unload_stuff();
-}
-
-void NativeScriptLanguage::get_reserved_words(List<String> *p_words) const {
-}
-
-bool NativeScriptLanguage::is_control_flow_keyword(String p_keyword) const {
-	return false;
-}
-
-void NativeScriptLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
-}
-
-void NativeScriptLanguage::get_string_delimiters(List<String> *p_delimiters) const {
-}
-
-Ref<Script> NativeScriptLanguage::get_template(const String &p_class_name, const String &p_base_class_name) const {
-	NativeScript *s = memnew(NativeScript);
-	s->set_class_name(p_class_name);
-	return Ref<NativeScript>(s);
-}
-
-bool NativeScriptLanguage::validate(const String &p_script, const String &p_path, List<String> *r_functions, List<ScriptLanguage::ScriptError> *r_errors, List<ScriptLanguage::Warning> *r_warnings, Set<int> *r_safe_lines) const {
-	return true;
-}
-
-Script *NativeScriptLanguage::create_script() const {
-	NativeScript *script = memnew(NativeScript);
-	return script;
-}
-
-bool NativeScriptLanguage::has_named_classes() const {
-	return true;
-}
-
-bool NativeScriptLanguage::supports_builtin_mode() const {
-	return true;
-}
-
-int NativeScriptLanguage::find_function(const String &p_function, const String &p_code) const {
-	return -1;
-}
-
-String NativeScriptLanguage::make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const {
-	return "";
-}
-
-void NativeScriptLanguage::auto_indent_code(String &p_code, int p_from_line, int p_to_line) const {
-}
-
-void NativeScriptLanguage::add_global_constant(const StringName &p_variable, const Variant &p_value) {
-}
-
-// Debugging stuff here. Not used for now.
-String NativeScriptLanguage::debug_get_error() const {
-	return "";
-}
-
-int NativeScriptLanguage::debug_get_stack_level_count() const {
-	return -1;
-}
-
-int NativeScriptLanguage::debug_get_stack_level_line(int p_level) const {
-	return -1;
-}
-
-String NativeScriptLanguage::debug_get_stack_level_function(int p_level) const {
-	return "";
-}
-
-String NativeScriptLanguage::debug_get_stack_level_source(int p_level) const {
-	return "";
-}
-
-void NativeScriptLanguage::debug_get_stack_level_locals(int p_level, List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
-}
-
-void NativeScriptLanguage::debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
-}
-
-void NativeScriptLanguage::debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
-}
-
-String NativeScriptLanguage::debug_parse_stack_level_expression(int p_level, const String &p_expression, int p_max_subitems, int p_max_depth) {
-	return "";
-}
-
-// Debugging stuff end.
-
-void NativeScriptLanguage::reload_all_scripts() {
-}
-
-void NativeScriptLanguage::reload_tool_script(const Ref<Script> &p_script, bool p_soft_reload) {
-}
-
-void NativeScriptLanguage::get_recognized_extensions(List<String> *p_extensions) const {
-	p_extensions->push_back("gdns");
-}
-
-void NativeScriptLanguage::get_public_functions(List<MethodInfo> *p_functions) const {
-}
-
-void NativeScriptLanguage::get_public_constants(List<Pair<String, Variant>> *p_constants) const {
-}
-
-void NativeScriptLanguage::profiling_start() {
-#ifdef DEBUG_ENABLED
-	MutexLock lock(mutex);
-
-	profile_data.clear();
-#endif
-}
-
-void NativeScriptLanguage::profiling_stop() {
-#ifdef DEBUG_ENABLED
-	MutexLock lock(mutex);
-#endif
-}
-
-int NativeScriptLanguage::profiling_get_accumulated_data(ProfilingInfo *p_info_arr, int p_info_max) {
-#ifdef DEBUG_ENABLED
-	MutexLock lock(mutex);
-
-	int current = 0;
-
-	for (const KeyValue<StringName, ProfileData> &d : profile_data) {
-		if (current >= p_info_max) {
-			break;
-		}
-
-		p_info_arr[current].call_count = d.value.call_count;
-		p_info_arr[current].self_time = d.value.self_time;
-		p_info_arr[current].total_time = d.value.total_time;
-		p_info_arr[current].signature = d.value.signature;
-		current++;
-	}
-
-	return current;
-#else
-	return 0;
-#endif
-}
-
-int NativeScriptLanguage::profiling_get_frame_data(ProfilingInfo *p_info_arr, int p_info_max) {
-#ifdef DEBUG_ENABLED
-	MutexLock lock(mutex);
-
-	int current = 0;
-
-	for (const KeyValue<StringName, ProfileData> &d : profile_data) {
-		if (current >= p_info_max) {
-			break;
-		}
-
-		if (d.value.last_frame_call_count) {
-			p_info_arr[current].call_count = d.value.last_frame_call_count;
-			p_info_arr[current].self_time = d.value.last_frame_self_time;
-			p_info_arr[current].total_time = d.value.last_frame_total_time;
-			p_info_arr[current].signature = d.value.signature;
-			current++;
-		}
-	}
-
-	return current;
-#else
-	return 0;
-#endif
-}
-
-void NativeScriptLanguage::profiling_add_data(StringName p_signature, uint64_t p_time) {
-#ifdef DEBUG_ENABLED
-	MutexLock lock(mutex);
-
-	Map<StringName, ProfileData>::Element *d = profile_data.find(p_signature);
-	if (d) {
-		d->get().call_count += 1;
-		d->get().total_time += p_time;
-		d->get().frame_call_count += 1;
-		d->get().frame_total_time += p_time;
-	} else {
-		ProfileData data;
-
-		data.signature = p_signature;
-		data.call_count = 1;
-		data.self_time = 0;
-		data.total_time = p_time;
-		data.frame_call_count = 1;
-		data.frame_self_time = 0;
-		data.frame_total_time = p_time;
-		data.last_frame_call_count = 0;
-		data.last_frame_self_time = 0;
-		data.last_frame_total_time = 0;
-
-		profile_data.insert(p_signature, data);
-	}
-#endif
-}
-
-int NativeScriptLanguage::register_binding_functions(godot_nativescript_instance_binding_functions p_binding_functions) {
-	// find index
-
-	int idx = -1;
-
-	for (int i = 0; i < binding_functions.size(); i++) {
-		if (!binding_functions[i].first) {
-			// free, we'll take it
-			idx = i;
-			break;
-		}
-	}
-
-	if (idx == -1) {
-		idx = binding_functions.size();
-		binding_functions.resize(idx + 1);
-	}
-
-	// set the functions
-	binding_functions.write[idx].first = true;
-	binding_functions.write[idx].second = p_binding_functions;
-
-	return idx;
-}
-
-void NativeScriptLanguage::unregister_binding_functions(int p_idx) {
-	ERR_FAIL_INDEX(p_idx, binding_functions.size());
-
-	for (Set<Vector<void *> *>::Element *E = binding_instances.front(); E; E = E->next()) {
-		Vector<void *> &binding_data = *E->get();
-
-		if (p_idx < binding_data.size() && binding_data[p_idx] && binding_functions[p_idx].second.free_instance_binding_data) {
-			binding_functions[p_idx].second.free_instance_binding_data(binding_functions[p_idx].second.data, binding_data[p_idx]);
-		}
-	}
-
-	binding_functions.write[p_idx].first = false;
-
-	if (binding_functions[p_idx].second.free_func) {
-		binding_functions[p_idx].second.free_func(binding_functions[p_idx].second.data);
-	}
-}
-
-void *NativeScriptLanguage::get_instance_binding_data(int p_idx, Object *p_object) {
-	return nullptr;
-#if 0
-	ERR_FAIL_INDEX_V(p_idx, binding_functions.size(), nullptr);
-
-	ERR_FAIL_COND_V_MSG(!binding_functions[p_idx].first, nullptr, "Tried to get binding data for a nativescript binding that does not exist.");
-
-	Vector<void *> *binding_data = (Vector<void *> *)p_object->get_script_instance_binding(lang_idx);
-
-	if (!binding_data) {
-		return nullptr; // should never happen.
-	}
-
-	if (binding_data->size() <= p_idx) {
-		// okay, add new elements here.
-		int old_size = binding_data->size();
-
-		binding_data->resize(p_idx + 1);
-
-		for (int i = old_size; i <= p_idx; i++) {
-			(*binding_data).write[i] = nullptr;
-		}
-	}
-
-	if (!(*binding_data)[p_idx]) {
-		const void *global_type_tag = get_global_type_tag(p_idx, p_object->get_class_name());
-
-		// no binding data yet, soooooo alloc new one \o/
-		(*binding_data).write[p_idx] = binding_functions[p_idx].second.alloc_instance_binding_data(binding_functions[p_idx].second.data, global_type_tag, (godot_object *)p_object);
-	}
-
-	return (*binding_data)[p_idx];
-#endif
-}
-
-void *NativeScriptLanguage::alloc_instance_binding_data(Object *p_object) {
-	return nullptr;
-#if 0
-	Vector<void *> *binding_data = new Vector<void *>;
-
-	binding_data->resize(binding_functions.size());
-
-	for (int i = 0; i < binding_functions.size(); i++) {
-		(*binding_data).write[i] = nullptr;
-	}
-
-	binding_instances.insert(binding_data);
-
-	return (void *)binding_data;
-#endif
-}
-
-void NativeScriptLanguage::free_instance_binding_data(void *p_data) {
-#if 0
-	if (!p_data) {
-		return;
-	}
-
-	Vector<void *> &binding_data = *(Vector<void *> *)p_data;
-
-	for (int i = 0; i < binding_data.size(); i++) {
-		if (!binding_data[i]) {
-			continue;
-		}
-
-		if (binding_functions[i].first && binding_functions[i].second.free_instance_binding_data) {
-			binding_functions[i].second.free_instance_binding_data(binding_functions[i].second.data, binding_data[i]);
-		}
-	}
-
-	binding_instances.erase(&binding_data);
-
-	delete &binding_data;
-#endif
-}
-
-void NativeScriptLanguage::refcount_incremented_instance_binding(Object *p_object) {
-#if 0
-	void *data = p_object->get_script_instance_binding(lang_idx);
-
-	if (!data) {
-		return;
-	}
-
-	Vector<void *> &binding_data = *(Vector<void *> *)data;
-
-	for (int i = 0; i < binding_data.size(); i++) {
-		if (!binding_data[i]) {
-			continue;
-		}
-
-		if (!binding_functions[i].first) {
-			continue;
-		}
-
-		if (binding_functions[i].second.refcount_incremented_instance_binding) {
-			binding_functions[i].second.refcount_incremented_instance_binding(binding_data[i], p_object);
-		}
-	}
-#endif
-}
-
-bool NativeScriptLanguage::refcount_decremented_instance_binding(Object *p_object) {
-#if 0
-	void *data = p_object->get_script_instance_binding(lang_idx);
-
-	if (!data) {
-		return true;
-	}
-
-	Vector<void *> &binding_data = *(Vector<void *> *)data;
-
-	bool can_die = true;
-
-	for (int i = 0; i < binding_data.size(); i++) {
-		if (!binding_data[i]) {
-			continue;
-		}
-
-		if (!binding_functions[i].first) {
-			continue;
-		}
-
-		if (binding_functions[i].second.refcount_decremented_instance_binding) {
-			can_die = can_die && binding_functions[i].second.refcount_decremented_instance_binding(binding_data[i], p_object);
-		}
-	}
-
-	return can_die;
-#endif
-	return false;
-}
-
-void NativeScriptLanguage::set_global_type_tag(int p_idx, StringName p_class_name, const void *p_type_tag) {
-	if (!global_type_tags.has(p_idx)) {
-		global_type_tags.insert(p_idx, HashMap<StringName, const void *>());
-	}
-
-	HashMap<StringName, const void *> &tags = global_type_tags[p_idx];
-
-	tags.set(p_class_name, p_type_tag);
-}
-
-const void *NativeScriptLanguage::get_global_type_tag(int p_idx, StringName p_class_name) const {
-	if (!global_type_tags.has(p_idx)) {
-		return nullptr;
-	}
-
-	const HashMap<StringName, const void *> &tags = global_type_tags[p_idx];
-
-	if (!tags.has(p_class_name)) {
-		return nullptr;
-	}
-
-	const void *tag = tags.get(p_class_name);
-
-	return tag;
-}
-
-#ifndef NO_THREADS
-void NativeScriptLanguage::defer_init_library(Ref<GDNativeLibrary> lib, NativeScript *script) {
-	MutexLock lock(mutex);
-	libs_to_init.insert(lib);
-	scripts_to_register.insert(script);
-	has_objects_to_register.set();
-}
-#endif
-
-void NativeScriptLanguage::init_library(const Ref<GDNativeLibrary> &lib) {
-	MutexLock lock(mutex);
-
-	// See if this library was "registered" already.
-	const String &lib_path = lib->get_current_library_path();
-	ERR_FAIL_COND_MSG(lib_path.length() == 0, lib->get_name() + " does not have a library for the current platform.");
-	Map<String, Ref<GDNative>>::Element *E = library_gdnatives.find(lib_path);
-
-	if (!E) {
-		Ref<GDNative> gdn;
-		gdn.instantiate();
-		gdn->set_library(lib);
-
-		// TODO check the return value?
-		gdn->initialize();
-
-		library_gdnatives.insert(lib_path, gdn);
-
-		library_classes.insert(lib_path, Map<StringName, NativeScriptDesc>());
-
-		if (!library_script_users.has(lib_path)) {
-			library_script_users.insert(lib_path, Set<NativeScript *>());
-		}
-
-		void *proc_ptr;
-
-		Error err = gdn->get_symbol(lib->get_symbol_prefix() + _init_call_name, proc_ptr);
-
-		if (err != OK) {
-			ERR_PRINT(String("No " + _init_call_name + " in \"" + lib_path + "\" found").utf8().get_data());
-		} else {
-			((void (*)(godot_string *))proc_ptr)((godot_string *)&lib_path);
-		}
-	} else {
-		// already initialized. Nice.
-	}
-}
-
-void NativeScriptLanguage::register_script(NativeScript *script) {
-	MutexLock lock(mutex);
-
-	library_script_users[script->lib_path].insert(script);
-}
-
-void NativeScriptLanguage::unregister_script(NativeScript *script) {
-	MutexLock lock(mutex);
-
-	Map<String, Set<NativeScript *>>::Element *S = library_script_users.find(script->lib_path);
-	if (S) {
-		S->get().erase(script);
-		if (S->get().size() == 0) {
-			library_script_users.erase(S);
-
-			Map<String, Ref<GDNative>>::Element *G = library_gdnatives.find(script->lib_path);
-			if (G && G->get()->get_library()->is_reloadable()) {
-				// ONLY if the library is marked as reloadable, and no more instances of its scripts exist do we unload the library
-
-				// First remove meta data related to the library
-				Map<String, Map<StringName, NativeScriptDesc>>::Element *L = library_classes.find(script->lib_path);
-				if (L) {
-					Map<StringName, NativeScriptDesc> classes = L->get();
-
-					for (KeyValue<StringName, NativeScriptDesc> &C : classes) {
-						// free property stuff first
-						for (OrderedHashMap<StringName, NativeScriptDesc::Property>::Element P = C.value.properties.front(); P; P = P.next()) {
-							if (P.get().getter.free_func) {
-								P.get().getter.free_func(P.get().getter.method_data);
-							}
-
-							if (P.get().setter.free_func) {
-								P.get().setter.free_func(P.get().setter.method_data);
-							}
-						}
-
-						// free method stuff
-						for (const KeyValue<StringName, NativeScriptDesc::Method> &M : C.value.methods) {
-							if (M.value.method.free_func) {
-								M.value.method.free_func(M.value.method.method_data);
-							}
-						}
-
-						// free constructor/destructor
-						if (C.value.create_func.free_func) {
-							C.value.create_func.free_func(C.value.create_func.method_data);
-						}
-
-						if (C.value.destroy_func.free_func) {
-							C.value.destroy_func.free_func(C.value.destroy_func.method_data);
-						}
-					}
-
-					library_classes.erase(script->lib_path);
-				}
-
-				// now unload the library
-				G->get()->terminate();
-				library_gdnatives.erase(G);
-			}
-		}
-	}
-#ifndef NO_THREADS
-	scripts_to_register.erase(script);
-#endif
-}
-
-void NativeScriptLanguage::call_libraries_cb(const StringName &name) {
-	// library_gdnatives is modified only from the main thread, so it's safe not to use mutex here
-	for (KeyValue<String, Ref<GDNative>> &L : library_gdnatives) {
-		if (L.value.is_null()) {
-			continue;
-		}
-
-		if (L.value->is_initialized()) {
-			void *proc_ptr;
-			Error err = L.value->get_symbol(L.value->get_library()->get_symbol_prefix() + name, proc_ptr);
-
-			if (!err) {
-				((void (*)())proc_ptr)();
-			}
-		}
-	}
-}
-
-void NativeScriptLanguage::frame() {
-#ifndef NO_THREADS
-	if (has_objects_to_register.is_set()) {
-		MutexLock lock(mutex);
-		for (Set<Ref<GDNativeLibrary>>::Element *L = libs_to_init.front(); L; L = L->next()) {
-			init_library(L->get());
-		}
-		libs_to_init.clear();
-		for (Set<NativeScript *>::Element *S = scripts_to_register.front(); S; S = S->next()) {
-			register_script(S->get());
-		}
-		scripts_to_register.clear();
-		has_objects_to_register.clear();
-	}
-#endif
-
-#ifdef DEBUG_ENABLED
-	{
-		MutexLock lock(mutex);
-
-		for (KeyValue<StringName, ProfileData> &d : profile_data) {
-			d.value.last_frame_call_count = d.value.frame_call_count;
-			d.value.last_frame_self_time = d.value.frame_self_time;
-			d.value.last_frame_total_time = d.value.frame_total_time;
-			d.value.frame_call_count = 0;
-			d.value.frame_self_time = 0;
-			d.value.frame_total_time = 0;
-		}
-	}
-#endif
-
-	call_libraries_cb(_frame_call_name);
-}
-
-#ifndef NO_THREADS
-
-void NativeScriptLanguage::thread_enter() {
-	call_libraries_cb(_thread_enter_call_name);
-}
-
-void NativeScriptLanguage::thread_exit() {
-	call_libraries_cb(_thread_exit_call_name);
-}
-
-#endif // NO_THREADS
-
-bool NativeScriptLanguage::handles_global_class_type(const String &p_type) const {
-	return p_type == "NativeScript";
-}
-
-String NativeScriptLanguage::get_global_class_name(const String &p_path, String *r_base_type, String *r_icon_path) const {
-	if (!p_path.is_empty()) {
-		Ref<NativeScript> script = ResourceLoader::load(p_path, "NativeScript");
-		if (script.is_valid()) {
-			if (r_base_type) {
-				*r_base_type = script->get_instance_base_type();
-			}
-			if (r_icon_path) {
-				*r_icon_path = script->get_script_class_icon_path();
-			}
-			return script->get_script_class_name();
-		}
-		if (r_base_type) {
-			*r_base_type = String();
-		}
-		if (r_icon_path) {
-			*r_icon_path = String();
-		}
-	}
-	return String();
-}
-
-void NativeReloadNode::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("_notification"), &NativeReloadNode::_notification);
-}
-
-void NativeReloadNode::_notification(int p_what) {
-#ifdef TOOLS_ENABLED
-	switch (p_what) {
-		case NOTIFICATION_APPLICATION_FOCUS_OUT: {
-			if (unloaded) {
-				break;
-			}
-			MutexLock lock(NSL->mutex);
-			NSL->_unload_stuff(true);
-
-			for (KeyValue<String, Ref<GDNative>> &L : NSL->library_gdnatives) {
-				Ref<GDNative> gdn = L.value;
-
-				if (gdn.is_null()) {
-					continue;
-				}
-
-				// Don't unload what should not be reloaded!
-				if (!gdn->get_library()->is_reloadable()) {
-					continue;
-				}
-
-				// singleton libraries might have alive pointers living inside the
-				// editor. Also reloading a singleton library would mean that
-				// the singleton entry will not be called again, as this only
-				// happens at engine startup.
-				if (gdn->get_library()->is_singleton()) {
-					continue;
-				}
-
-				gdn->terminate();
-			}
-
-			unloaded = true;
-		} break;
-
-		case NOTIFICATION_APPLICATION_FOCUS_IN: {
-			if (!unloaded) {
-				break;
-			}
-			MutexLock lock(NSL->mutex);
-
-			Set<StringName> libs_to_remove;
-			for (KeyValue<String, Ref<GDNative>> &L : NSL->library_gdnatives) {
-				Ref<GDNative> gdn = L.value;
-
-				if (gdn.is_null()) {
-					continue;
-				}
-
-				if (!gdn->get_library()->is_reloadable()) {
-					continue;
-				}
-
-				// since singleton libraries are not unloaded there is no point
-				// in loading them again.
-				if (gdn->get_library()->is_singleton()) {
-					continue;
-				}
-
-				if (!gdn->initialize()) {
-					libs_to_remove.insert(L.key);
-					continue;
-				}
-
-				NSL->library_classes.insert(L.key, Map<StringName, NativeScriptDesc>());
-
-				// here the library registers all the classes and stuff.
-
-				void *proc_ptr;
-				Error err = gdn->get_symbol(gdn->get_library()->get_symbol_prefix() + "nativescript_init", proc_ptr);
-				if (err != OK) {
-					ERR_PRINT(String("No godot_nativescript_init in \"" + L.key + "\" found").utf8().get_data());
-				} else {
-					((void (*)(void *))proc_ptr)((void *)&L.key);
-				}
-
-				for (KeyValue<String, Set<NativeScript *>> &U : NSL->library_script_users) {
-					for (Set<NativeScript *>::Element *S = U.value.front(); S; S = S->next()) {
-						NativeScript *script = S->get();
-
-						if (script->placeholders.size() == 0) {
-							continue;
-						}
-
-						for (Set<PlaceHolderScriptInstance *>::Element *P = script->placeholders.front(); P; P = P->next()) {
-							script->_update_placeholder(P->get());
-						}
-					}
-				}
-			}
-
-			unloaded = false;
-
-			for (Set<StringName>::Element *R = libs_to_remove.front(); R; R = R->next()) {
-				NSL->library_gdnatives.erase(R->get());
-			}
-		} break;
-	}
-#endif
-}
-
-RES ResourceFormatLoaderNativeScript::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_no_cache) {
-	return ResourceFormatLoaderText::singleton->load(p_path, p_original_path, r_error);
-}
-
-void ResourceFormatLoaderNativeScript::get_recognized_extensions(List<String> *p_extensions) const {
-	p_extensions->push_back("gdns");
-}
-
-bool ResourceFormatLoaderNativeScript::handles_type(const String &p_type) const {
-	return (p_type == "Script" || p_type == "NativeScript");
-}
-
-String ResourceFormatLoaderNativeScript::get_resource_type(const String &p_path) const {
-	String el = p_path.get_extension().to_lower();
-	if (el == "gdns") {
-		return "NativeScript";
-	}
-	return "";
-}
-
-Error ResourceFormatSaverNativeScript::save(const String &p_path, const RES &p_resource, uint32_t p_flags) {
-	ResourceFormatSaverText rfst;
-	return rfst.save(p_path, p_resource, p_flags);
-}
-
-bool ResourceFormatSaverNativeScript::recognize(const RES &p_resource) const {
-	return Object::cast_to<NativeScript>(*p_resource) != nullptr;
-}
-
-void ResourceFormatSaverNativeScript::get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const {
-	if (Object::cast_to<NativeScript>(*p_resource)) {
-		p_extensions->push_back("gdns");
-	}
-}
-- 
cgit v1.2.3