Rename Reference to RefCounted

core/config/engine.cpp

@@ -232,9 +232,9 @@ Engine::Singleton::Singleton(const StringName &p_name, Object *p_ptr) :
 		name(p_name),
 		ptr(p_ptr) {
 #ifdef DEBUG_ENABLED
-	Reference *ref = Object::cast_to<Reference>(p_ptr);
+	RefCounted *rc = Object::cast_to<RefCounted>(p_ptr);
-	if (ref && !ref->is_referenced()) {
+	if (rc && !rc->is_referenced()) {
-		WARN_PRINT("You must use Ref<> to ensure the lifetime of a Reference object intended to be used as a singleton.");
+		WARN_PRINT("You must use Ref<> to ensure the lifetime of a RefCounted object intended to be used as a singleton.");
 	}
 #endif
 }

core/core_bind.cpp

@@ -2074,7 +2074,7 @@ Variant _ClassDB::instance(const StringName &p_class) const {
 		return Variant();
 	}
 
-	Reference *r = Object::cast_to<Reference>(obj);
+	RefCounted *r = Object::cast_to<RefCounted>(obj);
 	if (r) {
 		return REF(r);
 	} else {

core/core_bind.h

@@ -353,8 +353,8 @@ public:
 	_Geometry3D() { singleton = this; }
 };
 
-class _File : public Reference {
+class _File : public RefCounted {
-	GDCLASS(_File, Reference);
+	GDCLASS(_File, RefCounted);
 
 	FileAccess *f = nullptr;
 	bool big_endian = false;
@@ -455,8 +455,8 @@ public:
 VARIANT_ENUM_CAST(_File::ModeFlags);
 VARIANT_ENUM_CAST(_File::CompressionMode);
 
-class _Directory : public Reference {
+class _Directory : public RefCounted {
-	GDCLASS(_Directory, Reference);
+	GDCLASS(_Directory, RefCounted);
 	DirAccess *d;
 	bool dir_open = false;
 
@@ -525,8 +525,8 @@ public:
 	~_Marshalls() { singleton = nullptr; }
 };
 
-class _Mutex : public Reference {
+class _Mutex : public RefCounted {
-	GDCLASS(_Mutex, Reference);
+	GDCLASS(_Mutex, RefCounted);
 	Mutex mutex;
 
 	static void _bind_methods();
@@ -537,8 +537,8 @@ public:
 	void unlock();
 };
 
-class _Semaphore : public Reference {
+class _Semaphore : public RefCounted {
-	GDCLASS(_Semaphore, Reference);
+	GDCLASS(_Semaphore, RefCounted);
 	Semaphore semaphore;
 
 	static void _bind_methods();
@@ -549,8 +549,8 @@ public:
 	void post();
 };
 
-class _Thread : public Reference {
+class _Thread : public RefCounted {
-	GDCLASS(_Thread, Reference);
+	GDCLASS(_Thread, RefCounted);
 
 protected:
 	Variant ret;
@@ -666,8 +666,8 @@ public:
 
 class _JSON;
 
-class JSONParseResult : public Reference {
+class JSONParseResult : public RefCounted {
-	GDCLASS(JSONParseResult, Reference);
+	GDCLASS(JSONParseResult, RefCounted);
 
 	friend class _JSON;
 

core/crypto/aes_context.h

@@ -32,10 +32,10 @@
 #define AES_CONTEXT_H
 
 #include "core/crypto/crypto_core.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class AESContext : public Reference {
+class AESContext : public RefCounted {
-	GDCLASS(AESContext, Reference);
+	GDCLASS(AESContext, RefCounted);
 
 public:
 	enum Mode {

core/crypto/crypto.h

@@ -35,7 +35,7 @@
 #include "core/io/resource.h"
 #include "core/io/resource_loader.h"
 #include "core/io/resource_saver.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
 class CryptoKey : public Resource {
 	GDCLASS(CryptoKey, Resource);
@@ -67,8 +67,8 @@ public:
 	virtual Error save(String p_path) = 0;
 };
 
-class HMACContext : public Reference {
+class HMACContext : public RefCounted {
-	GDCLASS(HMACContext, Reference);
+	GDCLASS(HMACContext, RefCounted);
 
 protected:
 	static void _bind_methods();
@@ -84,8 +84,8 @@ public:
 	HMACContext() {}
 };
 
-class Crypto : public Reference {
+class Crypto : public RefCounted {
-	GDCLASS(Crypto, Reference);
+	GDCLASS(Crypto, RefCounted);
 
 protected:
 	static void _bind_methods();

core/crypto/crypto_core.h

@@ -31,7 +31,7 @@
 #ifndef CRYPTO_CORE_H
 #define CRYPTO_CORE_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
 class CryptoCore {
 public:

core/crypto/hashing_context.h

@@ -31,10 +31,10 @@
 #ifndef HASHING_CONTEXT_H
 #define HASHING_CONTEXT_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class HashingContext : public Reference {
+class HashingContext : public RefCounted {
-	GDCLASS(HashingContext, Reference);
+	GDCLASS(HashingContext, RefCounted);
 
 public:
 	enum HashType {

core/debugger/remote_debugger_peer.h

@@ -32,12 +32,12 @@
 #define REMOTE_DEBUGGER_PEER_H
 
 #include "core/io/stream_peer_tcp.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/os/mutex.h"
 #include "core/os/thread.h"
 #include "core/string/ustring.h"
 
-class RemoteDebuggerPeer : public Reference {
+class RemoteDebuggerPeer : public RefCounted {
 protected:
 	int max_queued_messages = 4096;
 

core/io/config_file.h

@@ -32,12 +32,12 @@
 #define CONFIG_FILE_H
 
 #include "core/io/file_access.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/templates/ordered_hash_map.h"
 #include "core/variant/variant_parser.h"
 
-class ConfigFile : public Reference {
+class ConfigFile : public RefCounted {
-	GDCLASS(ConfigFile, Reference);
+	GDCLASS(ConfigFile, RefCounted);
 
 	OrderedHashMap<String, OrderedHashMap<String, Variant>> values;
 

core/io/dtls_server.h

@@ -34,8 +34,8 @@
 #include "core/io/net_socket.h"
 #include "core/io/packet_peer_dtls.h"
 
-class DTLSServer : public Reference {
+class DTLSServer : public RefCounted {
-	GDCLASS(DTLSServer, Reference);
+	GDCLASS(DTLSServer, RefCounted);
 
 protected:
 	static DTLSServer *(*_create)();

core/io/http_client.h

@@ -34,10 +34,10 @@
 #include "core/io/ip.h"
 #include "core/io/stream_peer.h"
 #include "core/io/stream_peer_tcp.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class HTTPClient : public Reference {
+class HTTPClient : public RefCounted {
-	GDCLASS(HTTPClient, Reference);
+	GDCLASS(HTTPClient, RefCounted);
 
 public:
 	enum ResponseCode {

core/io/json.h

@@ -31,7 +31,7 @@
 #ifndef JSON_H
 #define JSON_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/variant/variant.h"
 class JSON {
 	enum TokenType {
@@ -74,8 +74,8 @@ public:
 	static Error parse(const String &p_json, Variant &r_ret, String &r_err_str, int &r_err_line);
 };
 
-class JSONParser : public Reference {
+class JSONParser : public RefCounted {
-	GDCLASS(JSONParser, Reference);
+	GDCLASS(JSONParser, RefCounted);
 
 	Variant data;
 	String string;

core/io/marshalls.cpp

@@ -30,7 +30,7 @@
 
 #include "marshalls.h"
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/os/keyboard.h"
 #include "core/string/print_string.h"
 
@@ -489,8 +489,8 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 						obj->set(str, value);
 					}
 
-					if (Object::cast_to<Reference>(obj)) {
+					if (Object::cast_to<RefCounted>(obj)) {
-						REF ref = REF(Object::cast_to<Reference>(obj));
+						REF ref = REF(Object::cast_to<RefCounted>(obj));
 						r_variant = ref;
 					} else {
 						r_variant = obj;

core/io/marshalls.h

@@ -31,7 +31,7 @@
 #ifndef MARSHALLS_H
 #define MARSHALLS_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/typedefs.h"
 #include "core/variant/variant.h"
 
@@ -165,8 +165,8 @@ static inline double decode_double(const uint8_t *p_arr) {
 	return md.d;
 }
 
-class EncodedObjectAsID : public Reference {
+class EncodedObjectAsID : public RefCounted {
-	GDCLASS(EncodedObjectAsID, Reference);
+	GDCLASS(EncodedObjectAsID, RefCounted);
 
 	ObjectID id;
 

core/io/multiplayer_api.h

@@ -32,10 +32,10 @@
 #define MULTIPLAYER_API_H
 
 #include "core/io/networked_multiplayer_peer.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class MultiplayerAPI : public Reference {
+class MultiplayerAPI : public RefCounted {
-	GDCLASS(MultiplayerAPI, Reference);
+	GDCLASS(MultiplayerAPI, RefCounted);
 
 public:
 	enum RPCMode {

core/io/net_socket.h

@@ -32,9 +32,9 @@
 #define NET_SOCKET_H
 
 #include "core/io/ip.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class NetSocket : public Reference {
+class NetSocket : public RefCounted {
 protected:
 	static NetSocket *(*_create)();
 

core/io/packed_data_container.h

@@ -80,8 +80,8 @@ public:
 	PackedDataContainer() {}
 };
 
-class PackedDataContainerRef : public Reference {
+class PackedDataContainerRef : public RefCounted {
-	GDCLASS(PackedDataContainerRef, Reference);
+	GDCLASS(PackedDataContainerRef, RefCounted);
 
 	friend class PackedDataContainer;
 	uint32_t offset = 0;

core/io/packet_peer.h

@@ -35,8 +35,8 @@
 #include "core/object/class_db.h"
 #include "core/templates/ring_buffer.h"
 
-class PacketPeer : public Reference {
+class PacketPeer : public RefCounted {
-	GDCLASS(PacketPeer, Reference);
+	GDCLASS(PacketPeer, RefCounted);
 
 	Variant _bnd_get_var(bool p_allow_objects = false);
 

core/io/pck_packer.h

@@ -31,12 +31,12 @@
 #ifndef PCK_PACKER_H
 #define PCK_PACKER_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
 class FileAccess;
 
-class PCKPacker : public Reference {
+class PCKPacker : public RefCounted {
-	GDCLASS(PCKPacker, Reference);
+	GDCLASS(PCKPacker, RefCounted);
 
 	FileAccess *file = nullptr;
 	int alignment = 0;

core/io/resource.h

@@ -32,7 +32,7 @@
 #define RESOURCE_H
 
 #include "core/object/class_db.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/templates/safe_refcount.h"
 #include "core/templates/self_list.h"
 
@@ -43,8 +43,8 @@ public:
                                                                                                                     \
 private:
 
-class Resource : public Reference {
+class Resource : public RefCounted {
-	GDCLASS(Resource, Reference);
+	GDCLASS(Resource, RefCounted);
 	OBJ_CATEGORY("Resources");
 
 public:

core/io/resource_importer.h

@@ -93,8 +93,8 @@ public:
 	ResourceFormatImporter();
 };
 
-class ResourceImporter : public Reference {
+class ResourceImporter : public RefCounted {
-	GDCLASS(ResourceImporter, Reference);
+	GDCLASS(ResourceImporter, RefCounted);
 
 public:
 	virtual String get_importer_name() const = 0;

core/io/resource_loader.h

@@ -35,8 +35,8 @@
 #include "core/os/semaphore.h"
 #include "core/os/thread.h"
 
-class ResourceFormatLoader : public Reference {
+class ResourceFormatLoader : public RefCounted {
-	GDCLASS(ResourceFormatLoader, Reference);
+	GDCLASS(ResourceFormatLoader, RefCounted);
 
 public:
 	enum CacheMode {

core/io/resource_saver.h

@@ -33,8 +33,8 @@
 
 #include "core/io/resource.h"
 
-class ResourceFormatSaver : public Reference {
+class ResourceFormatSaver : public RefCounted {
-	GDCLASS(ResourceFormatSaver, Reference);
+	GDCLASS(ResourceFormatSaver, RefCounted);
 
 protected:
 	static void _bind_methods();

core/io/stream_peer.h

@@ -31,10 +31,10 @@
 #ifndef STREAM_PEER_H
 #define STREAM_PEER_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class StreamPeer : public Reference {
+class StreamPeer : public RefCounted {
-	GDCLASS(StreamPeer, Reference);
+	GDCLASS(StreamPeer, RefCounted);
 	OBJ_CATEGORY("Networking");
 
 protected:

core/io/tcp_server.h

@@ -36,8 +36,8 @@
 #include "core/io/stream_peer.h"
 #include "core/io/stream_peer_tcp.h"
 
-class TCPServer : public Reference {
+class TCPServer : public RefCounted {
-	GDCLASS(TCPServer, Reference);
+	GDCLASS(TCPServer, RefCounted);
 
 protected:
 	enum {

core/io/udp_server.h

@@ -34,8 +34,8 @@
 #include "core/io/net_socket.h"
 #include "core/io/packet_peer_udp.h"
 
-class UDPServer : public Reference {
+class UDPServer : public RefCounted {
-	GDCLASS(UDPServer, Reference);
+	GDCLASS(UDPServer, RefCounted);
 
 protected:
 	enum {

core/io/xml_parser.h

@@ -32,7 +32,7 @@
 #define XML_PARSER_H
 
 #include "core/io/file_access.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/string/ustring.h"
 #include "core/templates/vector.h"
 
@@ -40,8 +40,8 @@
   Based on irrXML (see their zlib license). Added mainly for compatibility with their Collada loader.
 */
 
-class XMLParser : public Reference {
+class XMLParser : public RefCounted {
-	GDCLASS(XMLParser, Reference);
+	GDCLASS(XMLParser, RefCounted);
 
 public:
 	//! Enumeration of all supported source text file formats

core/math/a_star.h

@@ -31,7 +31,7 @@
 #ifndef A_STAR_H
 #define A_STAR_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/templates/oa_hash_map.h"
 
 /**
@@ -40,8 +40,8 @@
 	@author Juan Linietsky <reduzio@gmail.com>
 */
 
-class AStar : public Reference {
+class AStar : public RefCounted {
-	GDCLASS(AStar, Reference);
+	GDCLASS(AStar, RefCounted);
 	friend class AStar2D;
 
 	struct Point {
@@ -157,8 +157,8 @@ public:
 	~AStar();
 };
 
-class AStar2D : public Reference {
+class AStar2D : public RefCounted {
-	GDCLASS(AStar2D, Reference);
+	GDCLASS(AStar2D, RefCounted);
 	AStar astar;
 
 	bool _solve(AStar::Point *begin_point, AStar::Point *end_point);

core/math/expression.cpp

@@ -33,7 +33,7 @@
 #include "core/io/marshalls.h"
 #include "core/math/math_funcs.h"
 #include "core/object/class_db.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/os/os.h"
 #include "core/variant/variant_parser.h"
 

core/math/expression.h

@@ -31,10 +31,10 @@
 #ifndef EXPRESSION_H
 #define EXPRESSION_H
 
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class Expression : public Reference {
+class Expression : public RefCounted {
-	GDCLASS(Expression, Reference);
+	GDCLASS(Expression, RefCounted);
 
 private:
 	struct Input {

core/math/random_number_generator.h

@@ -32,10 +32,10 @@
 #define RANDOM_NUMBER_GENERATOR_H
 
 #include "core/math/random_pcg.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class RandomNumberGenerator : public Reference {
+class RandomNumberGenerator : public RefCounted {
-	GDCLASS(RandomNumberGenerator, Reference);
+	GDCLASS(RandomNumberGenerator, RefCounted);
 
 protected:
 	RandomPCG randbase;

core/math/triangle_mesh.h

@@ -32,10 +32,10 @@
 #define TRIANGLE_MESH_H
 
 #include "core/math/face3.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
-class TriangleMesh : public Reference {
+class TriangleMesh : public RefCounted {
-	GDCLASS(TriangleMesh, Reference);
+	GDCLASS(TriangleMesh, RefCounted);
 
 	struct Triangle {
 		Vector3 normal;

core/object/object.cpp

@@ -769,7 +769,7 @@ Variant Object::call(const StringName &p_method, const Variant **p_args, int p_a
 			r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			return Variant();
 		}
-		if (Object::cast_to<Reference>(this)) {
+		if (Object::cast_to<RefCounted>(this)) {
 			r_error.argument = 0;
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			ERR_FAIL_V_MSG(Variant(), "Can't 'free' a reference.");
@@ -1900,7 +1900,7 @@ ObjectID ObjectDB::add_instance(Object *p_object) {
 		object_slots = (ObjectSlot *)memrealloc(object_slots, sizeof(ObjectSlot) * new_slot_max);
 		for (uint32_t i = slot_max; i < new_slot_max; i++) {
 			object_slots[i].object = nullptr;
-			object_slots[i].is_reference = false;
+			object_slots[i].is_ref_counted = false;
 			object_slots[i].next_free = i;
 			object_slots[i].validator = 0;
 		}
@@ -1913,7 +1913,7 @@ ObjectID ObjectDB::add_instance(Object *p_object) {
 		ERR_FAIL_COND_V(object_slots[slot].object != nullptr, ObjectID());
 	}
 	object_slots[slot].object = p_object;
-	object_slots[slot].is_reference = p_object->is_reference();
+	object_slots[slot].is_ref_counted = p_object->is_ref_counted();
 	validator_counter = (validator_counter + 1) & OBJECTDB_VALIDATOR_MASK;
 	if (unlikely(validator_counter == 0)) {
 		validator_counter = 1;
@@ -1924,7 +1924,7 @@ ObjectID ObjectDB::add_instance(Object *p_object) {
 	id <<= OBJECTDB_SLOT_MAX_COUNT_BITS;
 	id |= uint64_t(slot);
 
-	if (p_object->is_reference()) {
+	if (p_object->is_ref_counted()) {
 		id |= OBJECTDB_REFERENCE_BIT;
 	}
 
@@ -1962,7 +1962,7 @@ void ObjectDB::remove_instance(Object *p_object) {
 	object_slots[slot_count].next_free = slot;
 	//invalidate, so checks against it fail
 	object_slots[slot].validator = 0;
-	object_slots[slot].is_reference = false;
+	object_slots[slot].is_ref_counted = false;
 	object_slots[slot].object = nullptr;
 
 	spin_lock.unlock();
@@ -1997,7 +1997,7 @@ void ObjectDB::cleanup() {
 						extra_info = " - Resource path: " + String(resource_get_path->call(obj, nullptr, 0, call_error));
 					}
 
-					uint64_t id = uint64_t(i) | (uint64_t(object_slots[i].validator) << OBJECTDB_VALIDATOR_BITS) | (object_slots[i].is_reference ? OBJECTDB_REFERENCE_BIT : 0);
+					uint64_t id = uint64_t(i) | (uint64_t(object_slots[i].validator) << OBJECTDB_VALIDATOR_BITS) | (object_slots[i].is_ref_counted ? OBJECTDB_REFERENCE_BIT : 0);
 					print_line("Leaked instance: " + String(obj->get_class()) + ":" + itos(id) + extra_info);
 
 					count--;

core/object/object.h

@@ -545,7 +545,7 @@ private:
 
 	_FORCE_INLINE_ void _construct_object(bool p_reference);
 
-	friend class Reference;
+	friend class RefCounted;
 	bool type_is_reference = false;
 	SafeNumeric<uint32_t> instance_binding_count;
 	void *_script_instance_bindings[MAX_SCRIPT_INSTANCE_BINDINGS];
@@ -795,7 +795,7 @@ public:
 
 	void clear_internal_resource_paths();
 
-	_ALWAYS_INLINE_ bool is_reference() const { return type_is_reference; }
+	_ALWAYS_INLINE_ bool is_ref_counted() const { return type_is_reference; }
 
 	Object();
 	virtual ~Object();
@@ -815,7 +815,7 @@ class ObjectDB {
 	struct ObjectSlot { //128 bits per slot
 		uint64_t validator : OBJECTDB_VALIDATOR_BITS;
 		uint64_t next_free : OBJECTDB_SLOT_MAX_COUNT_BITS;
-		uint64_t is_reference : 1;
+		uint64_t is_ref_counted : 1;
 		Object *object;
 	};
 

core/object/object_id.h

@@ -42,7 +42,7 @@ class ObjectID {
 	uint64_t id = 0;
 
 public:
-	_ALWAYS_INLINE_ bool is_reference() const { return (id & (uint64_t(1) << 63)) != 0; }
+	_ALWAYS_INLINE_ bool is_ref_counted() const { return (id & (uint64_t(1) << 63)) != 0; }
 	_ALWAYS_INLINE_ bool is_valid() const { return id != 0; }
 	_ALWAYS_INLINE_ bool is_null() const { return id == 0; }
 	_ALWAYS_INLINE_ operator uint64_t() const { return id; }

core/object/ref_counted.cpp

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  reference.cpp                                                        */
+/*  ref_counted.cpp                                                      */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,11 +28,11 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#include "reference.h"
+#include "ref_counted.h"
 
 #include "core/object/script_language.h"
 
-bool Reference::init_ref() {
+bool RefCounted::init_ref() {
 	if (reference()) {
 		if (!is_referenced() && refcount_init.unref()) {
 			unreference(); // first referencing is already 1, so compensate for the ref above
@@ -44,17 +44,17 @@ bool Reference::init_ref() {
 	}
 }
 
-void Reference::_bind_methods() {
+void RefCounted::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("init_ref"), &Reference::init_ref);
+	ClassDB::bind_method(D_METHOD("init_ref"), &RefCounted::init_ref);
-	ClassDB::bind_method(D_METHOD("reference"), &Reference::reference);
+	ClassDB::bind_method(D_METHOD("reference"), &RefCounted::reference);
-	ClassDB::bind_method(D_METHOD("unreference"), &Reference::unreference);
+	ClassDB::bind_method(D_METHOD("unreference"), &RefCounted::unreference);
 }
 
-int Reference::reference_get_count() const {
+int RefCounted::reference_get_count() const {
 	return refcount.get();
 }
 
-bool Reference::reference() {
+bool RefCounted::reference() {
 	uint32_t rc_val = refcount.refval();
 	bool success = rc_val != 0;
 
@@ -77,7 +77,7 @@ bool Reference::reference() {
 	return success;
 }
 
-bool Reference::unreference() {
+bool RefCounted::unreference() {
 	uint32_t rc_val = refcount.unrefval();
 	bool die = rc_val == 0;
 
@@ -102,7 +102,7 @@ bool Reference::unreference() {
 	return die;
 }
 
-Reference::Reference() :
+RefCounted::RefCounted() :
 		Object(true) {
 	refcount.init();
 	refcount_init.init();
@@ -117,7 +117,7 @@ Variant WeakRef::get_ref() const {
 	if (!obj) {
 		return Variant();
 	}
-	Reference *r = cast_to<Reference>(obj);
+	RefCounted *r = cast_to<RefCounted>(obj);
 	if (r) {
 		return REF(r);
 	}

core/object/ref_counted.h

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  reference.h                                                          */
+/*  ref_counted.h                                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,14 +28,14 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef REFERENCE_H
+#ifndef REF_COUNTED_H
-#define REFERENCE_H
+#define REF_COUNTED_H
 
 #include "core/object/class_db.h"
 #include "core/templates/safe_refcount.h"
 
-class Reference : public Object {
+class RefCounted : public Object {
-	GDCLASS(Reference, Object);
+	GDCLASS(RefCounted, Object);
 	SafeRefCount refcount;
 	SafeRefCount refcount_init;
 
@@ -49,8 +49,8 @@ public:
 	bool unreference();
 	int reference_get_count() const;
 
-	Reference();
+	RefCounted();
-	~Reference() {}
+	~RefCounted() {}
 };
 
 template <class T>
@@ -78,7 +78,7 @@ class Ref {
 		}
 	}
 
-	//virtual Reference * get_reference() const { return reference; }
+	//virtual RefCounted * get_reference() const { return reference; }
 public:
 	_FORCE_INLINE_ bool operator==(const T *p_ptr) const {
 		return reference == p_ptr;
@@ -130,7 +130,7 @@ public:
 
 	template <class T_Other>
 	void operator=(const Ref<T_Other> &p_from) {
-		Reference *refb = const_cast<Reference *>(static_cast<const Reference *>(p_from.ptr()));
+		RefCounted *refb = const_cast<RefCounted *>(static_cast<const RefCounted *>(p_from.ptr()));
 		if (!refb) {
 			unref();
 			return;
@@ -179,7 +179,7 @@ public:
 
 	template <class T_Other>
 	Ref(const Ref<T_Other> &p_from) {
-		Reference *refb = const_cast<Reference *>(static_cast<const Reference *>(p_from.ptr()));
+		RefCounted *refb = const_cast<RefCounted *>(static_cast<const RefCounted *>(p_from.ptr()));
 		if (!refb) {
 			unref();
 			return;
@@ -234,10 +234,10 @@ public:
 	}
 };
 
-typedef Ref<Reference> REF;
+typedef Ref<RefCounted> REF;
 
-class WeakRef : public Reference {
+class WeakRef : public RefCounted {
-	GDCLASS(WeakRef, Reference);
+	GDCLASS(WeakRef, RefCounted);
 
 	ObjectID ref;
 
@@ -259,7 +259,7 @@ struct PtrToArg<Ref<T>> {
 	}
 
 	_FORCE_INLINE_ static void encode(Ref<T> p_val, const void *p_ptr) {
-		*(Ref<Reference> *)p_ptr = p_val;
+		*(Ref<RefCounted> *)p_ptr = p_val;
 	}
 };
 
@@ -294,4 +294,4 @@ struct GetTypeInfo<const Ref<T> &> {
 
 #endif // DEBUG_METHODS_ENABLED
 
-#endif // REFERENCE_H
+#endif // REF_COUNTED_H

core/object/undo_redo.cpp

@@ -122,8 +122,8 @@ void UndoRedo::add_do_method(Object *p_object, const StringName &p_method, VARIA
 	ERR_FAIL_COND((current_action + 1) >= actions.size());
 	Operation do_op;
 	do_op.object = p_object->get_instance_id();
-	if (Object::cast_to<Reference>(p_object)) {
+	if (Object::cast_to<RefCounted>(p_object)) {
-		do_op.ref = Ref<Reference>(Object::cast_to<Reference>(p_object));
+		do_op.ref = Ref<RefCounted>(Object::cast_to<RefCounted>(p_object));
 	}
 
 	do_op.type = Operation::TYPE_METHOD;
@@ -148,8 +148,8 @@ void UndoRedo::add_undo_method(Object *p_object, const StringName &p_method, VAR
 
 	Operation undo_op;
 	undo_op.object = p_object->get_instance_id();
-	if (Object::cast_to<Reference>(p_object)) {
+	if (Object::cast_to<RefCounted>(p_object)) {
-		undo_op.ref = Ref<Reference>(Object::cast_to<Reference>(p_object));
+		undo_op.ref = Ref<RefCounted>(Object::cast_to<RefCounted>(p_object));
 	}
 
 	undo_op.type = Operation::TYPE_METHOD;
@@ -167,8 +167,8 @@ void UndoRedo::add_do_property(Object *p_object, const StringName &p_property, c
 	ERR_FAIL_COND((current_action + 1) >= actions.size());
 	Operation do_op;
 	do_op.object = p_object->get_instance_id();
-	if (Object::cast_to<Reference>(p_object)) {
+	if (Object::cast_to<RefCounted>(p_object)) {
-		do_op.ref = Ref<Reference>(Object::cast_to<Reference>(p_object));
+		do_op.ref = Ref<RefCounted>(Object::cast_to<RefCounted>(p_object));
 	}
 
 	do_op.type = Operation::TYPE_PROPERTY;
@@ -189,8 +189,8 @@ void UndoRedo::add_undo_property(Object *p_object, const StringName &p_property,
 
 	Operation undo_op;
 	undo_op.object = p_object->get_instance_id();
-	if (Object::cast_to<Reference>(p_object)) {
+	if (Object::cast_to<RefCounted>(p_object)) {
-		undo_op.ref = Ref<Reference>(Object::cast_to<Reference>(p_object));
+		undo_op.ref = Ref<RefCounted>(Object::cast_to<RefCounted>(p_object));
 	}
 
 	undo_op.type = Operation::TYPE_PROPERTY;
@@ -205,8 +205,8 @@ void UndoRedo::add_do_reference(Object *p_object) {
 	ERR_FAIL_COND((current_action + 1) >= actions.size());
 	Operation do_op;
 	do_op.object = p_object->get_instance_id();
-	if (Object::cast_to<Reference>(p_object)) {
+	if (Object::cast_to<RefCounted>(p_object)) {
-		do_op.ref = Ref<Reference>(Object::cast_to<Reference>(p_object));
+		do_op.ref = Ref<RefCounted>(Object::cast_to<RefCounted>(p_object));
 	}
 
 	do_op.type = Operation::TYPE_REFERENCE;
@@ -225,8 +225,8 @@ void UndoRedo::add_undo_reference(Object *p_object) {
 
 	Operation undo_op;
 	undo_op.object = p_object->get_instance_id();
-	if (Object::cast_to<Reference>(p_object)) {
+	if (Object::cast_to<RefCounted>(p_object)) {
-		undo_op.ref = Ref<Reference>(Object::cast_to<Reference>(p_object));
+		undo_op.ref = Ref<RefCounted>(Object::cast_to<RefCounted>(p_object));
 	}
 
 	undo_op.type = Operation::TYPE_REFERENCE;

core/object/undo_redo.h

@@ -32,7 +32,7 @@
 #define UNDO_REDO_H
 
 #include "core/object/class_db.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 
 class UndoRedo : public Object {
 	GDCLASS(UndoRedo, Object);
@@ -61,7 +61,7 @@ private:
 		};
 
 		Type type;
-		Ref<Reference> ref;
+		Ref<RefCounted> ref;
 		ObjectID object;
 		StringName name;
 		Variant args[VARIANT_ARG_MAX];

core/os/main_loop.h

@@ -32,7 +32,7 @@
 #define MAIN_LOOP_H
 
 #include "core/input/input_event.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/object/script_language.h"
 
 class MainLoop : public Object {

core/register_core_types.cpp

@@ -131,7 +131,7 @@ void register_core_types() {
 
 	ClassDB::register_virtual_class<Script>();
 
-	ClassDB::register_class<Reference>();
+	ClassDB::register_class<RefCounted>();
 	ClassDB::register_class<WeakRef>();
 	ClassDB::register_class<Resource>();
 	ClassDB::register_class<Image>();

core/variant/callable.cpp

@@ -33,7 +33,7 @@
 #include "callable_bind.h"
 #include "core/object/message_queue.h"
 #include "core/object/object.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/object/script_language.h"
 
 void Callable::call_deferred(const Variant **p_arguments, int p_argcount) const {

core/variant/variant.cpp

@@ -1115,9 +1115,9 @@ void Variant::reference(const Variant &p_variant) {
 		case OBJECT: {
 			memnew_placement(_data._mem, ObjData);
 
-			if (p_variant._get_obj().obj && p_variant._get_obj().id.is_reference()) {
+			if (p_variant._get_obj().obj && p_variant._get_obj().id.is_ref_counted()) {
-				Reference *reference = static_cast<Reference *>(p_variant._get_obj().obj);
+				RefCounted *ref_counted = static_cast<RefCounted *>(p_variant._get_obj().obj);
-				if (!reference->reference()) {
+				if (!ref_counted->reference()) {
 					_get_obj().obj = nullptr;
 					_get_obj().id = ObjectID();
 					break;
@@ -1301,11 +1301,11 @@ void Variant::_clear_internal() {
 			reinterpret_cast<NodePath *>(_data._mem)->~NodePath();
 		} break;
 		case OBJECT: {
-			if (_get_obj().id.is_reference()) {
+			if (_get_obj().id.is_ref_counted()) {
 				//we are safe that there is a reference here
-				Reference *reference = static_cast<Reference *>(_get_obj().obj);
+				RefCounted *ref_counted = static_cast<RefCounted *>(_get_obj().obj);
-				if (reference->unreference()) {
+				if (ref_counted->unreference()) {
-					memdelete(reference);
+					memdelete(ref_counted);
 				}
 			}
 			_get_obj().obj = nullptr;
@@ -1830,7 +1830,7 @@ String Variant::stringify(List<const void *> &stack) const {
 		} break;
 		case OBJECT: {
 			if (_get_obj().obj) {
-				if (!_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+				if (!_get_obj().id.is_ref_counted() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 					return "[Freed Object]";
 				}
 
@@ -2530,9 +2530,9 @@ Variant::Variant(const Object *p_object) {
 	memnew_placement(_data._mem, ObjData);
 
 	if (p_object) {
-		if (p_object->is_reference()) {
+		if (p_object->is_ref_counted()) {
-			Reference *reference = const_cast<Reference *>(static_cast<const Reference *>(p_object));
+			RefCounted *ref_counted = const_cast<RefCounted *>(static_cast<const RefCounted *>(p_object));
-			if (!reference->init_ref()) {
+			if (!ref_counted->init_ref()) {
 				_get_obj().obj = nullptr;
 				_get_obj().id = ObjectID();
 				return;
@@ -2756,17 +2756,17 @@ void Variant::operator=(const Variant &p_variant) {
 			*reinterpret_cast<::RID *>(_data._mem) = *reinterpret_cast<const ::RID *>(p_variant._data._mem);
 		} break;
 		case OBJECT: {
-			if (_get_obj().id.is_reference()) {
+			if (_get_obj().id.is_ref_counted()) {
 				//we are safe that there is a reference here
-				Reference *reference = static_cast<Reference *>(_get_obj().obj);
+				RefCounted *ref_counted = static_cast<RefCounted *>(_get_obj().obj);
-				if (reference->unreference()) {
+				if (ref_counted->unreference()) {
-					memdelete(reference);
+					memdelete(ref_counted);
 				}
 			}
 
-			if (p_variant._get_obj().obj && p_variant._get_obj().id.is_reference()) {
+			if (p_variant._get_obj().obj && p_variant._get_obj().id.is_ref_counted()) {
-				Reference *reference = static_cast<Reference *>(p_variant._get_obj().obj);
+				RefCounted *ref_counted = static_cast<RefCounted *>(p_variant._get_obj().obj);
-				if (!reference->reference()) {
+				if (!ref_counted->reference()) {
 					_get_obj().obj = nullptr;
 					_get_obj().id = ObjectID();
 					break;
@@ -3323,7 +3323,7 @@ bool Variant::hash_compare(const Variant &p_variant) const {
 }
 
 bool Variant::is_ref() const {
-	return type == OBJECT && _get_obj().id.is_reference();
+	return type == OBJECT && _get_obj().id.is_ref_counted();
 }
 
 Vector<Variant> varray() {

core/variant/variant_call.cpp

@@ -972,7 +972,7 @@ void Variant::call(const StringName &p_method, const Variant **p_args, int p_arg
 			return;
 		}
 #ifdef DEBUG_ENABLED
-		if (EngineDebugger::is_active() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+		if (EngineDebugger::is_active() && !_get_obj().id.is_ref_counted() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 			r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 			return;
 		}

core/variant/variant_construct.cpp

@@ -836,9 +836,9 @@ String Variant::get_constructor_argument_name(Variant::Type p_type, int p_constr
 
 void VariantInternal::object_assign(Variant *v, const Object *o) {
 	if (o) {
-		if (o->is_reference()) {
+		if (o->is_ref_counted()) {
-			Reference *reference = const_cast<Reference *>(static_cast<const Reference *>(o));
+			RefCounted *ref_counted = const_cast<RefCounted *>(static_cast<const RefCounted *>(o));
-			if (!reference->init_ref()) {
+			if (!ref_counted->init_ref()) {
 				v->_get_obj().obj = nullptr;
 				v->_get_obj().id = ObjectID();
 				return;

core/variant/variant_internal.h

@@ -285,7 +285,7 @@ public:
 		v->clear();
 	}
 
-	static void object_assign(Variant *v, const Object *o); // Needs Reference, so it's implemented elsewhere.
+	static void object_assign(Variant *v, const Object *o); // Needs RefCounted, so it's implemented elsewhere.
 
 	_FORCE_INLINE_ static void object_assign(Variant *v, const Variant *o) {
 		object_assign(v, o->_get_obj().obj);

core/variant/variant_parser.cpp

@@ -742,7 +742,7 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 				return ERR_PARSE_ERROR;
 			}
 
-			REF ref = REF(Object::cast_to<Reference>(obj));
+			REF ref = REF(Object::cast_to<RefCounted>(obj));
 
 			get_token(p_stream, token, line, r_err_str);
 			if (token.type != TK_COMMA) {

core/variant/variant_setget.cpp

@@ -1453,7 +1453,7 @@ bool Variant::iter_init(Variant &r_iter, bool &valid) const {
 
 #ifdef DEBUG_ENABLED
 
-			if (EngineDebugger::is_active() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+			if (EngineDebugger::is_active() && !_get_obj().id.is_ref_counted() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 				valid = false;
 				return false;
 			}
@@ -1680,7 +1680,7 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 
 #ifdef DEBUG_ENABLED
 
-			if (EngineDebugger::is_active() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+			if (EngineDebugger::is_active() && !_get_obj().id.is_ref_counted() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 				valid = false;
 				return false;
 			}
@@ -1865,7 +1865,7 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 				return Variant();
 			}
 #ifdef DEBUG_ENABLED
-			if (EngineDebugger::is_active() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+			if (EngineDebugger::is_active() && !_get_obj().id.is_ref_counted() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 				r_valid = false;
 				return Variant();
 			}

core/variant/variant_utility.cpp

@@ -32,7 +32,7 @@
 
 #include "core/core_string_names.h"
 #include "core/io/marshalls.h"
-#include "core/object/reference.h"
+#include "core/object/ref_counted.h"
 #include "core/os/os.h"
 #include "core/templates/oa_hash_map.h"
 #include "core/variant/binder_common.h"

doc/classes/AESContext.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AESContext" inherits="Reference" version="4.0">
+<class name="AESContext" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Interface to low level AES encryption features.
 	</brief_description>

doc/classes/AStar.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AStar" inherits="Reference" version="4.0">
+<class name="AStar" inherits="RefCounted" version="4.0">
 	<brief_description>
 		An implementation of A* to find the shortest paths among connected points in space.
 	</brief_description>

doc/classes/AStar2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AStar2D" inherits="Reference" version="4.0">
+<class name="AStar2D" inherits="RefCounted" version="4.0">
 	<brief_description>
 		AStar class representation that uses 2D vectors as edges.
 	</brief_description>

doc/classes/AnimationTrackEditPlugin.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AnimationTrackEditPlugin" inherits="Reference" version="4.0">
+<class name="AnimationTrackEditPlugin" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/AudioEffectInstance.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AudioEffectInstance" inherits="Reference" version="4.0">
+<class name="AudioEffectInstance" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/AudioStreamPlayback.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AudioStreamPlayback" inherits="Reference" version="4.0">
+<class name="AudioStreamPlayback" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Meta class for playing back audio.
 	</brief_description>

doc/classes/CameraFeed.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="CameraFeed" inherits="Reference" version="4.0">
+<class name="CameraFeed" inherits="RefCounted" version="4.0">
 	<brief_description>
 		A camera feed gives you access to a single physical camera attached to your device.
 	</brief_description>

doc/classes/CharFXTransform.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="CharFXTransform" inherits="Reference" version="4.0">
+<class name="CharFXTransform" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Controls how an individual character will be displayed in a [RichTextEffect].
 	</brief_description>

doc/classes/ConfigFile.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="ConfigFile" inherits="Reference" version="4.0">
+<class name="ConfigFile" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Helper class to handle INI-style files.
 	</brief_description>

doc/classes/Crypto.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Crypto" inherits="Reference" version="4.0">
+<class name="Crypto" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Access to advanced cryptographic functionalities.
 	</brief_description>

doc/classes/DTLSServer.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="DTLSServer" inherits="Reference" version="4.0">
+<class name="DTLSServer" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Helper class to implement a DTLS server.
 	</brief_description>

doc/classes/Directory.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Directory" inherits="Reference" version="4.0">
+<class name="Directory" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Type used to handle the filesystem.
 	</brief_description>

doc/classes/EditorExportPlugin.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorExportPlugin" inherits="Reference" version="4.0">
+<class name="EditorExportPlugin" inherits="RefCounted" version="4.0">
 	<brief_description>
 		A script that is executed when exporting the project.
 	</brief_description>

doc/classes/EditorFeatureProfile.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorFeatureProfile" inherits="Reference" version="4.0">
+<class name="EditorFeatureProfile" inherits="RefCounted" version="4.0">
 	<brief_description>
 		An editor feature profile which can be used to disable specific features.
 	</brief_description>

doc/classes/EditorInspectorPlugin.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorInspectorPlugin" inherits="Reference" version="4.0">
+<class name="EditorInspectorPlugin" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Plugin for adding custom property editors on inspector.
 	</brief_description>

doc/classes/EditorResourceConversionPlugin.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorResourceConversionPlugin" inherits="Reference" version="4.0">
+<class name="EditorResourceConversionPlugin" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/EditorResourcePreviewGenerator.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorResourcePreviewGenerator" inherits="Reference" version="4.0">
+<class name="EditorResourcePreviewGenerator" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Custom generator of previews.
 	</brief_description>

doc/classes/EditorSceneImporter.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorSceneImporter" inherits="Reference" version="4.0">
+<class name="EditorSceneImporter" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Imports scenes from third-parties' 3D files.
 	</brief_description>

doc/classes/EditorScenePostImport.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorScenePostImport" inherits="Reference" version="4.0">
+<class name="EditorScenePostImport" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Post-processes scenes after import.
 	</brief_description>

doc/classes/EditorScript.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorScript" inherits="Reference" version="4.0">
+<class name="EditorScript" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Base script that can be used to add extension functions to the editor.
 	</brief_description>

doc/classes/EditorTranslationParserPlugin.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EditorTranslationParserPlugin" inherits="Reference" version="4.0">
+<class name="EditorTranslationParserPlugin" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Plugin for adding custom parsers to extract strings that are to be translated from custom files (.csv, .json etc.).
 	</brief_description>

doc/classes/EncodedObjectAsID.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="EncodedObjectAsID" inherits="Reference" version="4.0">
+<class name="EncodedObjectAsID" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Holds a reference to an [Object]'s instance ID.
 	</brief_description>

doc/classes/Expression.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Expression" inherits="Reference" version="4.0">
+<class name="Expression" inherits="RefCounted" version="4.0">
 	<brief_description>
 		A class that stores an expression you can execute.
 	</brief_description>

doc/classes/File.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="File" inherits="Reference" version="4.0">
+<class name="File" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Type to handle file reading and writing operations.
 	</brief_description>

doc/classes/HMACContext.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="HMACContext" inherits="Reference" version="4.0">
+<class name="HMACContext" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Used to create an HMAC for a message using a key.
 	</brief_description>

doc/classes/HTTPClient.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="HTTPClient" inherits="Reference" version="4.0">
+<class name="HTTPClient" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Low-level hyper-text transfer protocol client.
 	</brief_description>

doc/classes/HashingContext.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="HashingContext" inherits="Reference" version="4.0">
+<class name="HashingContext" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Context to compute cryptographic hashes over multiple iterations.
 	</brief_description>

doc/classes/JSONParseResult.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="JSONParseResult" inherits="Reference" version="4.0">
+<class name="JSONParseResult" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Data class wrapper for decoded JSON.
 	</brief_description>

doc/classes/JSONParser.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="JSONParser" inherits="Reference" version="4.0">
+<class name="JSONParser" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/JavaClass.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="JavaClass" inherits="Reference" version="4.0">
+<class name="JavaClass" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/JavaScriptObject.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="JavaScriptObject" inherits="Reference" version="4.0">
+<class name="JavaScriptObject" inherits="RefCounted" version="4.0">
 	<brief_description>
 		A wrapper class for native JavaScript objects.
 	</brief_description>

doc/classes/KinematicCollision2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="KinematicCollision2D" inherits="Reference" version="4.0">
+<class name="KinematicCollision2D" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Collision data for [method PhysicsBody2D.move_and_collide] collisions.
 	</brief_description>

doc/classes/KinematicCollision3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="KinematicCollision3D" inherits="Reference" version="4.0">
+<class name="KinematicCollision3D" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Collision data for [method PhysicsBody3D.move_and_collide] collisions.
 	</brief_description>

doc/classes/Lightmapper.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Lightmapper" inherits="Reference" version="4.0">
+<class name="Lightmapper" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/MeshDataTool.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="MeshDataTool" inherits="Reference" version="4.0">
+<class name="MeshDataTool" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Helper tool to access and edit [Mesh] data.
 	</brief_description>

doc/classes/MultiplayerAPI.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="MultiplayerAPI" inherits="Reference" version="4.0">
+<class name="MultiplayerAPI" inherits="RefCounted" version="4.0">
 	<brief_description>
 		High-level multiplayer API.
 	</brief_description>

doc/classes/Mutex.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Mutex" inherits="Reference" version="4.0">
+<class name="Mutex" inherits="RefCounted" version="4.0">
 	<brief_description>
 		A synchronization mutex (mutual exclusion).
 	</brief_description>

doc/classes/Node3DGizmo.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Node3DGizmo" inherits="Reference" version="4.0">
+<class name="Node3DGizmo" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/Object.xml

@@ -7,7 +7,7 @@
 		Every class which is not a built-in type inherits from this class.
 		You can construct Objects from scripting languages, using [code]Object.new()[/code] in GDScript, [code]new Object[/code] in C#, or the "Construct Object" node in VisualScript.
 		Objects do not manage memory. If a class inherits from Object, you will have to delete instances of it manually. To do so, call the [method free] method from your script or delete the instance from C++.
-		Some classes that extend Object add memory management. This is the case of [Reference], which counts references and deletes itself automatically when no longer referenced. [Node], another fundamental type, deletes all its children when freed from memory.
+		Some classes that extend Object add memory management. This is the case of [RefCounted], which counts references and deletes itself automatically when no longer referenced. [Node], another fundamental type, deletes all its children when freed from memory.
 		Objects export properties, which are mainly useful for storage and editing, but not really so much in programming. Properties are exported in [method _get_property_list] and handled in [method _get] and [method _set]. However, scripting languages and C++ have simpler means to export them.
 		Property membership can be tested directly in GDScript using [code]in[/code]:
 		[codeblocks]
@@ -26,7 +26,7 @@
 		[/codeblocks]
 		The [code]in[/code] operator will evaluate to [code]true[/code] as long as the key exists, even if the value is [code]null[/code].
 		Objects also receive notifications. Notifications are a simple way to notify the object about different events, so they can all be handled together. See [method _notification].
-		[b]Note:[/b] Unlike references to a [Reference], references to an Object stored in a variable can become invalid without warning. Therefore, it's recommended to use [Reference] for data classes instead of [Object].
+		[b]Note:[/b] Unlike references to a [RefCounted], references to an Object stored in a variable can become invalid without warning. Therefore, it's recommended to use [RefCounted] for data classes instead of [Object].
 	</description>
 	<tutorials>
 		<link title="When and how to avoid using nodes for everything">https://docs.godotengine.org/en/latest/getting_started/workflow/best_practices/node_alternatives.html</link>

doc/classes/PCKPacker.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PCKPacker" inherits="Reference" version="4.0">
+<class name="PCKPacker" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Creates packages that can be loaded into a running project.
 	</brief_description>

doc/classes/PackedDataContainerRef.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PackedDataContainerRef" inherits="Reference" version="4.0">
+<class name="PackedDataContainerRef" inherits="RefCounted" version="4.0">
 	<brief_description>
-		Reference version of [PackedDataContainer].
+		Reference-counted version of [PackedDataContainer].
 	</brief_description>
 	<description>
 	</description>

doc/classes/PacketPeer.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PacketPeer" inherits="Reference" version="4.0">
+<class name="PacketPeer" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Abstraction and base class for packet-based protocols.
 	</brief_description>

doc/classes/PhysicsShapeQueryParameters2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PhysicsShapeQueryParameters2D" inherits="Reference" version="4.0">
+<class name="PhysicsShapeQueryParameters2D" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Parameters to be sent to a 2D shape physics query.
 	</brief_description>

doc/classes/PhysicsShapeQueryParameters3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PhysicsShapeQueryParameters3D" inherits="Reference" version="4.0">
+<class name="PhysicsShapeQueryParameters3D" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Parameters to be sent to a 3D shape physics query.
 	</brief_description>

doc/classes/PhysicsShapeQueryResult2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PhysicsShapeQueryResult2D" inherits="Reference" version="4.0">
+<class name="PhysicsShapeQueryResult2D" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Result of a 2D shape query in [PhysicsServer2D].
 	</brief_description>

doc/classes/PhysicsShapeQueryResult3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PhysicsShapeQueryResult3D" inherits="Reference" version="4.0">
+<class name="PhysicsShapeQueryResult3D" inherits="RefCounted" version="4.0">
 	<brief_description>
 		Result of a 3D shape query in [PhysicsServer3D].
 	</brief_description>

doc/classes/PhysicsTestMotionResult2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PhysicsTestMotionResult2D" inherits="Reference" version="4.0">
+<class name="PhysicsTestMotionResult2D" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/RDAttachmentFormat.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="RDAttachmentFormat" inherits="Reference" version="4.0">
+<class name="RDAttachmentFormat" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/RDPipelineColorBlendState.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="RDPipelineColorBlendState" inherits="Reference" version="4.0">
+<class name="RDPipelineColorBlendState" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/RDPipelineColorBlendStateAttachment.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="RDPipelineColorBlendStateAttachment" inherits="Reference" version="4.0">
+<class name="RDPipelineColorBlendStateAttachment" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/RDPipelineDepthStencilState.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="RDPipelineDepthStencilState" inherits="Reference" version="4.0">
+<class name="RDPipelineDepthStencilState" inherits="RefCounted" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>