gdextension: Sync with upstream commit fe0e8e55752b0c2e64997025717b491703e0f8ad (4.1.4-stable)

Merge pull request #1441 from dsnopek/4.1-cherrypicks-9
Cherry-picks for the godot-cpp 4.1 branch - 9th batch
2026-01-03 18:09:13 +03:00 · 2024-04-17 13:02:32 -05:00 · 2024-04-17 12:58:30 -05:00 · 2024-04-17 11:01:33 -05:00 · 2024-04-17 11:00:56 -05:00 · 2024-04-17 10:58:41 -05:00
77 changed files with 3452 additions and 13812 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -117,7 +117,7 @@ jobs:

      - name: Web dependencies
        if: ${{ matrix.platform == 'web' }}
-        uses: mymindstorm/setup-emsdk@v13
+        uses: mymindstorm/setup-emsdk@v14
        with:
          version: ${{env.EM_VERSION}}
          actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
@@ -134,22 +134,22 @@ jobs:

      - name: Generate godot-cpp sources only
        run: |
-          scons platform=${{ matrix.platform }} build_library=no ${{ matrix.flags }}
+          scons platform=${{ matrix.platform }} verbose=yes build_library=no ${{ matrix.flags }}
          scons -c

      - name: Build godot-cpp (debug)
        run: |
-          scons platform=${{ matrix.platform }} target=template_debug ${{ matrix.flags }}
+          scons platform=${{ matrix.platform }} verbose=yes target=template_debug ${{ matrix.flags }}

      - name: Build test without rebuilding godot-cpp (debug)
        run: |
          cd test
-          scons platform=${{ matrix.platform }} target=template_debug ${{ matrix.flags }} build_library=no
+          scons platform=${{ matrix.platform }} verbose=yes target=template_debug ${{ matrix.flags }} build_library=no

      - name: Build test and godot-cpp (release)
        run: |
          cd test
-          scons platform=${{ matrix.platform }} target=template_release ${{ matrix.flags }}
+          scons platform=${{ matrix.platform }} verbose=yes target=template_release ${{ matrix.flags }}

      - name: Download latest Godot artifacts
        uses: dsnopek/action-download-artifact@1322f74e2dac9feed2ee76a32d9ae1ca3b4cf4e9
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,7 +37,7 @@
 # Todo
 # Test build for Windows, Mac and mingw.

-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.13)
 project(godot-cpp LANGUAGES CXX)

 option(GENERATE_TEMPLATE_GET_NODE "Generate a template version of the Node class's get_node." ON)
@@ -103,7 +103,7 @@ endif()

 # Disable exception handling. Godot doesn't use exceptions anywhere, and this
 # saves around 20% of binary size and very significant build time (GH-80513).
-option(GODOT_DISABLE_EXCEPTIONS ON "Force disabling exception handling code")
+option(GODOT_DISABLE_EXCEPTIONS OFF "Force disabling exception handling code")
 if (GODOT_DISABLE_EXCEPTIONS)
 	if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -D_HAS_EXCEPTIONS=0")
--- a/README.md
+++ b/README.md
@@ -7,9 +7,8 @@
 > from Godot's `master` branch.
 >
 > For users of stable branches, switch to the branch matching your target Godot version:
-> - [`4.2`](https://github.com/godotengine/godot-cpp/tree/4.2)
-> - [`4.1`](https://github.com/godotengine/godot-cpp/tree/4.1)
 > - [`4.0`](https://github.com/godotengine/godot-cpp/tree/4.0)
+> - [`4.1`](https://github.com/godotengine/godot-cpp/tree/4.1)
 >
 > Or check out the Git tag matching your Godot version (e.g. `godot-4.1.1-stable`).
 >
@@ -58,7 +57,7 @@ first-party `godot-cpp` extension.
 Some compatibility breakage is to be expected as GDExtension and `godot-cpp`
 get more used, documented, and critical issues get resolved. See the
 [Godot issue tracker](https://github.com/godotengine/godot/issues?q=is%3Aissue+is%3Aopen+label%3Atopic%3Agdextension)
-and the [godot-cpp issue tracker](https://github.com/godotengine/godot/issues)
+and the [godot-cpp issue tracker](https://github.com/godotengine/godot-cpp/issues)
 for a list of known issues, and be sure to provide feedback on issues and PRs
 which affect your use of this extension.

@@ -74,7 +73,10 @@ so formatting is done before your changes are submitted.

 ## Getting started

-It's a bit similar to what it was for 3.x but also a bit different.
+You need the same C++ pre-requisites installed that are required for the `godot` repository. Follow the [official build instructions for your target platform](https://docs.godotengine.org/en/latest/contributing/development/compiling/index.html#building-for-target-platforms).
+
+Getting started with GDExtensions is a bit similar to what it was for 3.x but also a bit different.
+
 This new approach is much more akin to how core Godot modules are structured.

 Compiling this repository generates a static library to be linked with your shared lib,
@@ -129,7 +131,7 @@ void initialize_example_module(ModuleInitializationLevel p_level) {
 	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
 		return;
 	}
-	ClassDB::register_class<Example>();
+	GDREGISTER_CLASS(Example);
 }
 ```

--- a/binding_generator.py
+++ b/binding_generator.py
@@ -110,8 +110,6 @@ def get_file_list(api_filepath, output_dir, headers=False, sources=False):

    for native_struct in api["native_structures"]:
        struct_name = native_struct["name"]
-        if struct_name == "ObjectID":
-            continue
        snake_struct_name = camel_to_snake(struct_name)

        header_filename = include_gen_folder / "classes" / (snake_struct_name + ".hpp")
@@ -124,7 +122,6 @@ def get_file_list(api_filepath, output_dir, headers=False, sources=False):
            include_gen_folder / "variant" / "builtin_binds.hpp",
            include_gen_folder / "variant" / "utility_functions.hpp",
            include_gen_folder / "variant" / "variant_size.hpp",
-            include_gen_folder / "variant" / "builtin_vararg_methods.hpp",
            include_gen_folder / "classes" / "global_constants.hpp",
            include_gen_folder / "classes" / "global_constants_binds.hpp",
            include_gen_folder / "core" / "version.hpp",
@@ -346,40 +343,6 @@ def generate_builtin_bindings(api, output_dir, build_config):

        builtin_binds_file.write("\n".join(builtin_binds))

-    # Create a header to implement all builtin class vararg methods and be included in "variant.hpp".
-    builtin_vararg_methods_header = include_gen_folder / "builtin_vararg_methods.hpp"
-    builtin_vararg_methods_header.open("w+").write(
-        generate_builtin_class_vararg_method_implements_header(api["builtin_classes"])
-    )
-
-
-def generate_builtin_class_vararg_method_implements_header(builtin_classes):
-    result = []
-
-    add_header("builtin_vararg_methods.hpp", result)
-
-    header_guard = "GODOT_CPP_BUILTIN_VARARG_METHODS_HPP"
-    result.append(f"#ifndef {header_guard}")
-    result.append(f"#define {header_guard}")
-    result.append("")
-    for builtin_api in builtin_classes:
-        if not "methods" in builtin_api:
-            continue
-        class_name = builtin_api["name"]
-        for method in builtin_api["methods"]:
-            if not method["is_vararg"]:
-                continue
-
-            result += make_varargs_template(
-                method, "is_static" in method and method["is_static"], class_name, False, False, True
-            )
-            result.append("")
-
-    result.append("")
-    result.append(f"#endif // ! {header_guard}")
-
-    return "\n".join(result)
-

 def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_classes):
    result = []
@@ -402,7 +365,6 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl
    if class_name == "String":
        result.append("#include <godot_cpp/variant/char_string.hpp>")
        result.append("#include <godot_cpp/variant/char_utils.hpp>")
-        result.append("#include <godot_cpp/classes/global_constants.hpp>")

    if class_name == "PackedStringArray":
        result.append("#include <godot_cpp/variant/string.hpp>")
@@ -413,12 +375,13 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl
    if class_name == "PackedVector3Array":
        result.append("#include <godot_cpp/variant/vector3.hpp>")

+    if is_packed_array(class_name):
+        result.append("#include <godot_cpp/core/error_macros.hpp>")
+        result.append("#include <initializer_list>")
+
    if class_name == "Array":
        result.append("#include <godot_cpp/variant/array_helpers.hpp>")

-    if class_name == "Callable":
-        result.append("#include <godot_cpp/variant/callable_custom.hpp>")
-
    for include in fully_used_classes:
        if include == "TypedArray":
            result.append("#include <godot_cpp/variant/typed_array.hpp>")
@@ -454,6 +417,8 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl
    result.append("")
    result.append("\tstatic struct _MethodBindings {")

+    result.append("\t\tGDExtensionTypeFromVariantConstructorFunc from_variant_constructor;")
+
    if "constructors" in builtin_api:
        for constructor in builtin_api["constructors"]:
            result.append(f'\t\tGDExtensionPtrConstructor constructor_{constructor["index"]};')
@@ -494,6 +459,9 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl
    result.append("\tstatic void init_bindings();")
    result.append("\tstatic void _init_bindings_constructors_destructor();")

+    result.append("")
+    result.append(f"\t{class_name}(const Variant *p_variant);")
+
    result.append("")
    result.append("public:")

@@ -521,16 +489,10 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl

    # Special cases.
    if class_name == "String" or class_name == "StringName" or class_name == "NodePath":
-        if class_name == "StringName":
-            result.append(f"\t{class_name}(const char *from, bool p_static = false);")
-        else:
-            result.append(f"\t{class_name}(const char *from);")
+        result.append(f"\t{class_name}(const char *from);")
        result.append(f"\t{class_name}(const wchar_t *from);")
        result.append(f"\t{class_name}(const char16_t *from);")
        result.append(f"\t{class_name}(const char32_t *from);")
-    if class_name == "Callable":
-        result.append("\tCallable(CallableCustom *p_custom);")
-        result.append("\tCallableCustom *get_custom() const;")

    if "constants" in builtin_api:
        axis_constants_count = 0
@@ -558,7 +520,7 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl

            vararg = method["is_vararg"]
            if vararg:
-                result.append("\ttemplate<class... Args>")
+                result.append("\ttemplate<typename... Args>")

            method_signature = "\t"
            if "is_static" in method and method["is_static"]:
@@ -588,17 +550,16 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl

    # Special cases.
    if class_name == "String":
-        result.append("\tstatic String utf8(const char *from, int len = -1);")
-        result.append("\tvoid parse_utf8(const char *from, int len = -1);")
-        result.append("\tstatic String utf16(const char16_t *from, int len = -1);")
-        result.append("\tvoid parse_utf16(const char16_t *from, int len = -1);")
+        result.append("\tstatic String utf8(const char *from, int64_t len = -1);")
+        result.append("\tvoid parse_utf8(const char *from, int64_t len = -1);")
+        result.append("\tstatic String utf16(const char16_t *from, int64_t len = -1);")
+        result.append("\tvoid parse_utf16(const char16_t *from, int64_t len = -1);")
        result.append("\tCharString utf8() const;")
        result.append("\tCharString ascii() const;")
        result.append("\tChar16String utf16() const;")
        result.append("\tChar32String utf32() const;")
        result.append("\tCharWideString wide_string() const;")
        result.append("\tstatic String num_real(double p_num, bool p_trailing = true);")
-        result.append("\tError resize(int p_size);")

    if "members" in builtin_api:
        for member in builtin_api["members"]:
@@ -651,13 +612,13 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl
        result.append("\tString &operator+=(const wchar_t *p_str);")
        result.append("\tString &operator+=(const char32_t *p_str);")

-        result.append("\tconst char32_t &operator[](int p_index) const;")
-        result.append("\tchar32_t &operator[](int p_index);")
+        result.append("\tconst char32_t &operator[](int64_t p_index) const;")
+        result.append("\tchar32_t &operator[](int64_t p_index);")
        result.append("\tconst char32_t *ptr() const;")
        result.append("\tchar32_t *ptrw();")

    if class_name == "Array":
-        result.append("\ttemplate <class... Args>")
+        result.append("\ttemplate <typename... Args>")
        result.append("\tstatic Array make(Args... args) {")
        result.append("\t\treturn helpers::append_all(Array(), args...);")
        result.append("\t}")
@@ -670,8 +631,8 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl
            return_type = "int32_t"
        elif class_name == "PackedFloat32Array":
            return_type = "float"
-        result.append(f"\tconst {return_type} &operator[](int p_index) const;")
-        result.append(f"\t{return_type} &operator[](int p_index);")
+        result.append(f"\tconst {return_type} &operator[](int64_t p_index) const;")
+        result.append(f"\t{return_type} &operator[](int64_t p_index);")
        result.append(f"\tconst {return_type} *ptr() const;")
        result.append(f"\t{return_type} *ptrw();")
        iterators = """
@@ -740,10 +701,21 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl
 	}
 """
        result.append(iterators.replace("$TYPE", return_type))
+        init_list = """
+    _FORCE_INLINE_ $CLASS(std::initializer_list<$TYPE> p_init) {
+		ERR_FAIL_COND(resize(p_init.size()) != 0);
+
+		size_t i = 0;
+		for (const $TYPE &element : p_init) {
+			set(i++, element);
+		}
+	}
+"""
+        result.append(init_list.replace("$TYPE", return_type).replace("$CLASS", class_name))

    if class_name == "Array":
-        result.append("\tconst Variant &operator[](int p_index) const;")
-        result.append("\tVariant &operator[](int p_index);")
+        result.append("\tconst Variant &operator[](int64_t p_index) const;")
+        result.append("\tVariant &operator[](int64_t p_index);")
        result.append("\tvoid set_typed(uint32_t p_type, const StringName &p_class_name, const Variant &p_script);")
        result.append("\tvoid _ref(const Array &p_from) const;")

@@ -818,6 +790,10 @@ def generate_builtin_class_source(builtin_api, size, used_classes, fully_used_cl

    result.append(f"void {class_name}::_init_bindings_constructors_destructor() {{")

+    result.append(
+        f"\t_method_bindings.from_variant_constructor = internal::gdextension_interface_get_variant_to_type_constructor({enum_type_name});"
+    )
+
    if "constructors" in builtin_api:
        for constructor in builtin_api["constructors"]:
            result.append(
@@ -899,6 +875,11 @@ def generate_builtin_class_source(builtin_api, size, used_classes, fully_used_cl

    copy_constructor_index = -1

+    result.append(f"{class_name}::{class_name}(const Variant *p_variant) {{")
+    result.append("\t_method_bindings.from_variant_constructor(&opaque, p_variant->_native_ptr());")
+    result.append("}")
+    result.append("")
+
    if "constructors" in builtin_api:
        for constructor in builtin_api["constructors"]:
            method_signature = f"{class_name}::{class_name}("
@@ -964,8 +945,19 @@ def generate_builtin_class_source(builtin_api, size, used_classes, fully_used_cl
            result.append(method_signature + "{")

            method_call = "\t"
+            is_ref = False
+
            if "return_type" in method:
-                method_call += f'return internal::_call_builtin_method_ptr_ret<{correct_type(method["return_type"])}>('
+                return_type = method["return_type"]
+                if is_enum(return_type):
+                    method_call += f"return ({get_gdextension_type(correct_type(return_type))})internal::_call_builtin_method_ptr_ret<int64_t>("
+                elif is_pod_type(return_type) or is_variant(return_type):
+                    method_call += f"return internal::_call_builtin_method_ptr_ret<{get_gdextension_type(correct_type(return_type))}>("
+                elif is_refcounted(return_type):
+                    method_call += f"return Ref<{return_type}>::_gde_internal_constructor(internal::_call_builtin_method_ptr_ret_obj<{return_type}>("
+                    is_ref = True
+                else:
+                    method_call += f"return internal::_call_builtin_method_ptr_ret_obj<{return_type}>("
            else:
                method_call += "internal::_call_builtin_method_ptr_no_ret("
            method_call += f'_method_bindings.method_{method["name"]}, '
@@ -986,6 +978,9 @@ def generate_builtin_class_source(builtin_api, size, used_classes, fully_used_cl
                    result += encode
                    arguments.append(arg_name)
                method_call += ", ".join(arguments)
+
+            if is_ref:
+                method_call += ")"  # Close Ref<> constructor.
            method_call += ");"

            result.append(method_call)
@@ -1089,8 +1084,6 @@ def generate_engine_classes_bindings(api, output_dir, use_template_get_node):
            class_api["alias_for"] = "ClassDB"
        engine_classes[class_api["name"]] = class_api["is_refcounted"]
    for native_struct in api["native_structures"]:
-        if native_struct["name"] == "ObjectID":
-            continue
        engine_classes[native_struct["name"]] = False
        native_structures.append(native_struct["name"])

@@ -1218,8 +1211,6 @@ def generate_engine_classes_bindings(api, output_dir, use_template_get_node):

    for native_struct in api["native_structures"]:
        struct_name = native_struct["name"]
-        if struct_name == "ObjectID":
-            continue
        snake_struct_name = camel_to_snake(struct_name)

        header_filename = include_gen_folder / (snake_struct_name + ".hpp")
@@ -1329,11 +1320,7 @@ def generate_engine_class_header(class_api, used_classes, fully_used_classes, us

    if "enums" in class_api:
        for enum_api in class_api["enums"]:
-            if enum_api["is_bitfield"]:
-                result.append(f'\tenum {enum_api["name"]} : uint64_t {{')
-            else:
-                result.append(f'\tenum {enum_api["name"]} {{')
-
+            result.append(f'\tenum {enum_api["name"]} {{')
            for value in enum_api["values"]:
                result.append(f'\t\t{value["name"]} = {value["value"]},')
            result.append("\t};")
@@ -1384,7 +1371,7 @@ def generate_engine_class_header(class_api, used_classes, fully_used_classes, us
    result.append("protected:")
    # T is the custom class we want to register (from which the call initiates, going up the inheritance chain),
    # B is its base class (can be a custom class too, that's why we pass it).
-    result.append("\ttemplate <class T, class B>")
+    result.append("\ttemplate <typename T, typename B>")
    result.append("\tstatic void register_virtuals() {")
    if class_name != "Object":
        result.append(f"\t\t{inherits}::register_virtuals<T, B>();")
@@ -1430,16 +1417,16 @@ def generate_engine_class_header(class_api, used_classes, fully_used_classes, us
    if class_name == "Object":
        result.append("")

-        result.append("\ttemplate<class T>")
+        result.append("\ttemplate<typename T>")
        result.append("\tstatic T *cast_to(Object *p_object);")

-        result.append("\ttemplate<class T>")
+        result.append("\ttemplate<typename T>")
        result.append("\tstatic const T *cast_to(const Object *p_object);")

        result.append("\tvirtual ~Object() = default;")

    elif use_template_get_node and class_name == "Node":
-        result.append("\ttemplate<class T>")
+        result.append("\ttemplate<typename T>")
        result.append(
            "\tT *get_node(const NodePath &p_path) const { return Object::cast_to<T>(get_node_internal(p_path)); }"
        )
@@ -1690,13 +1677,11 @@ def generate_global_constants(api, output_dir):
    header.append(f"#ifndef {header_guard}")
    header.append(f"#define {header_guard}")
    header.append("")
-    header.append("#include <cstdint>")
-    header.append("")
    header.append("namespace godot {")
    header.append("")

    for constant in api["global_constants"]:
-        header.append(f'\tconst int {escape_identifier(constant["name"])} = {constant["value"]};')
+        header.append(f'\tconst int64_t {escape_identifier(constant["name"])} = {constant["value"]};')

    header.append("")

@@ -1704,11 +1689,7 @@ def generate_global_constants(api, output_dir):
        if enum_def["name"].startswith("Variant."):
            continue

-        if enum_def["is_bitfield"]:
-            header.append(f'\tenum {enum_def["name"]} : uint64_t {{')
-        else:
-            header.append(f'\tenum {enum_def["name"]} {{')
-
+        header.append(f'\tenum {enum_def["name"]} {{')
        for value in enum_def["values"]:
            header.append(f'\t\t{value["name"]} = {value["value"]},')
        header.append("\t};")
@@ -1778,9 +1759,9 @@ def generate_global_constant_binds(api, output_dir):
            continue

        if enum_def["is_bitfield"]:
-            header.append(f'VARIANT_BITFIELD_CAST(godot::{enum_def["name"]});')
+            header.append(f'VARIANT_BITFIELD_CAST({enum_def["name"]});')
        else:
-            header.append(f'VARIANT_ENUM_CAST(godot::{enum_def["name"]});')
+            header.append(f'VARIANT_ENUM_CAST({enum_def["name"]});')

    # Variant::Type is not a global enum, but only one line, it is worth to place in this file instead of creating new file.
    header.append(f"VARIANT_ENUM_CAST(godot::Variant::Type);")
@@ -2058,22 +2039,10 @@ def make_signature(
    return function_signature


-def make_varargs_template(
-    function_data,
-    static=False,
-    class_befor_signature="",
-    with_public_declare=True,
-    with_indent=True,
-    for_builtin_classes=False,
-):
+def make_varargs_template(function_data, static=False):
    result = []

-    function_signature = ""
-
-    if with_public_declare:
-        function_signature = "public: "
-
-    function_signature += "template<class... Args> "
+    function_signature = "\tpublic: template<typename... Args> "

    if static:
        function_signature += "static "
@@ -2094,8 +2063,6 @@ def make_varargs_template(
    if not function_signature.endswith("*"):
        function_signature += " "

-    if len(class_befor_signature) > 0:
-        function_signature += class_befor_signature + "::"
    function_signature += f'{escape_identifier(function_data["name"])}'

    method_arguments = []
@@ -2116,7 +2083,7 @@ def make_varargs_template(
    function_signature += " {"
    result.append(function_signature)

-    args_array = f"\tstd::array<Variant, {len(method_arguments)} + sizeof...(Args)> variant_args {{ "
+    args_array = f"\t\tstd::array<Variant, {len(method_arguments)} + sizeof...(Args)> variant_args {{ "
    for argument in method_arguments:
        if argument["type"] == "Variant":
            args_array += argument["name"]
@@ -2126,43 +2093,20 @@ def make_varargs_template(

    args_array += "Variant(args)... };"
    result.append(args_array)
-    result.append(f"\tstd::array<const Variant *, {len(method_arguments)} + sizeof...(Args)> call_args;")
-    result.append("\tfor(size_t i = 0; i < variant_args.size(); i++) {")
-    result.append("\t\tcall_args[i] = &variant_args[i];")
+    result.append(f"\t\tstd::array<const Variant *, {len(method_arguments)} + sizeof...(Args)> call_args;")
+    result.append("\t\tfor(size_t i = 0; i < variant_args.size(); i++) {")
+    result.append("\t\t\tcall_args[i] = &variant_args[i];")
+    result.append("\t\t}")
+
+    call_line = "\t\t"
+
+    if return_type != "void":
+        call_line += "return "
+
+    call_line += f'{escape_identifier(function_data["name"])}_internal(call_args.data(), variant_args.size());'
+    result.append(call_line)
    result.append("\t}")

-    call_line = "\t"
-
-    if not for_builtin_classes:
-        if return_type != "void":
-            call_line += "return "
-
-        call_line += f'{escape_identifier(function_data["name"])}_internal(call_args.data(), variant_args.size());'
-        result.append(call_line)
-    else:
-        base = "(GDExtensionTypePtr)&opaque"
-        if static:
-            base = "nullptr"
-
-        ret = "nullptr"
-        if return_type != "void":
-            ret = "&ret"
-            result.append(f'\t{correct_type(function_data["return_type"])} ret;')
-
-        function_name = function_data["name"]
-        result.append(
-            f"\t_method_bindings.method_{function_name}({base}, reinterpret_cast<GDExtensionConstTypePtr *>(call_args.data()), {ret}, {len(method_arguments)} + sizeof...(Args));"
-        )
-
-        if return_type != "void":
-            result.append("\treturn ret;")
-
-    result.append("}")
-
-    if with_indent:
-        for i in range(len(result)):
-            result[i] = "\t" + result[i]
-
    return result


@@ -2433,6 +2377,7 @@ def get_operator_id_name(op):
        "unary-": "negate",
        "unary+": "positive",
        "%": "module",
+        "**": "power",
        "<<": "shift_left",
        ">>": "shift_right",
        "&": "bit_and",
--- a/gdextension/extension_api.json
+++ b/gdextension/extension_api.json
--- a/gdextension/gdextension_interface.h
+++ b/gdextension/gdextension_interface.h
@@ -258,19 +258,14 @@ typedef const GDExtensionPropertyInfo *(*GDExtensionClassGetPropertyList)(GDExte
 typedef void (*GDExtensionClassFreePropertyList)(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list);
 typedef GDExtensionBool (*GDExtensionClassPropertyCanRevert)(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name);
 typedef GDExtensionBool (*GDExtensionClassPropertyGetRevert)(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret);
-typedef GDExtensionBool (*GDExtensionClassValidateProperty)(GDExtensionClassInstancePtr p_instance, GDExtensionPropertyInfo *p_property);
-typedef void (*GDExtensionClassNotification)(GDExtensionClassInstancePtr p_instance, int32_t p_what); // Deprecated. Use GDExtensionClassNotification2 instead.
-typedef void (*GDExtensionClassNotification2)(GDExtensionClassInstancePtr p_instance, int32_t p_what, GDExtensionBool p_reversed);
+typedef void (*GDExtensionClassNotification)(GDExtensionClassInstancePtr p_instance, int32_t p_what);
 typedef void (*GDExtensionClassToString)(GDExtensionClassInstancePtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr p_out);
 typedef void (*GDExtensionClassReference)(GDExtensionClassInstancePtr p_instance);
 typedef void (*GDExtensionClassUnreference)(GDExtensionClassInstancePtr p_instance);
 typedef void (*GDExtensionClassCallVirtual)(GDExtensionClassInstancePtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr r_ret);
-typedef GDExtensionObjectPtr (*GDExtensionClassCreateInstance)(void *p_class_userdata);
-typedef void (*GDExtensionClassFreeInstance)(void *p_class_userdata, GDExtensionClassInstancePtr p_instance);
-typedef GDExtensionClassInstancePtr (*GDExtensionClassRecreateInstance)(void *p_class_userdata, GDExtensionObjectPtr p_object);
-typedef GDExtensionClassCallVirtual (*GDExtensionClassGetVirtual)(void *p_class_userdata, GDExtensionConstStringNamePtr p_name);
-typedef void *(*GDExtensionClassGetVirtualCallData)(void *p_class_userdata, GDExtensionConstStringNamePtr p_name);
-typedef void (*GDExtensionClassCallVirtualWithData)(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, void *p_virtual_call_userdata, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr r_ret);
+typedef GDExtensionObjectPtr (*GDExtensionClassCreateInstance)(void *p_userdata);
+typedef void (*GDExtensionClassFreeInstance)(void *p_userdata, GDExtensionClassInstancePtr p_instance);
+typedef GDExtensionClassCallVirtual (*GDExtensionClassGetVirtual)(void *p_userdata, GDExtensionConstStringNamePtr p_name);

 typedef struct {
 	GDExtensionBool is_virtual;
@@ -290,40 +285,7 @@ typedef struct {
 	GDExtensionClassGetVirtual get_virtual_func; // Queries a virtual function by name and returns a callback to invoke the requested virtual function.
 	GDExtensionClassGetRID get_rid_func;
 	void *class_userdata; // Per-class user data, later accessible in instance bindings.
-} GDExtensionClassCreationInfo; // Deprecated. Use GDExtensionClassCreationInfo2 instead.
-
-typedef struct {
-	GDExtensionBool is_virtual;
-	GDExtensionBool is_abstract;
-	GDExtensionBool is_exposed;
-	GDExtensionClassSet set_func;
-	GDExtensionClassGet get_func;
-	GDExtensionClassGetPropertyList get_property_list_func;
-	GDExtensionClassFreePropertyList free_property_list_func;
-	GDExtensionClassPropertyCanRevert property_can_revert_func;
-	GDExtensionClassPropertyGetRevert property_get_revert_func;
-	GDExtensionClassValidateProperty validate_property_func;
-	GDExtensionClassNotification2 notification_func;
-	GDExtensionClassToString to_string_func;
-	GDExtensionClassReference reference_func;
-	GDExtensionClassUnreference unreference_func;
-	GDExtensionClassCreateInstance create_instance_func; // (Default) constructor; mandatory. If the class is not instantiable, consider making it virtual or abstract.
-	GDExtensionClassFreeInstance free_instance_func; // Destructor; mandatory.
-	GDExtensionClassRecreateInstance recreate_instance_func;
-	// Queries a virtual function by name and returns a callback to invoke the requested virtual function.
-	GDExtensionClassGetVirtual get_virtual_func;
-	// Paired with `call_virtual_with_data_func`, this is an alternative to `get_virtual_func` for extensions that
-	// need or benefit from extra data when calling virtual functions.
-	// Returns user data that will be passed to `call_virtual_with_data_func`.
-	// Returning `NULL` from this function signals to Godot that the virtual function is not overridden.
-	// Data returned from this function should be managed by the extension and must be valid until the extension is deinitialized.
-	// You should supply either `get_virtual_func`, or `get_virtual_call_data_func` with `call_virtual_with_data_func`.
-	GDExtensionClassGetVirtualCallData get_virtual_call_data_func;
-	// Used to call virtual functions when `get_virtual_call_data_func` is not null.
-	GDExtensionClassCallVirtualWithData call_virtual_with_data_func;
-	GDExtensionClassGetRID get_rid_func;
-	void *class_userdata; // Per-class user data, later accessible in instance bindings.
-} GDExtensionClassCreationInfo2;
+} GDExtensionClassCreationInfo;

 typedef void *GDExtensionClassLibraryPtr;

@@ -381,47 +343,6 @@ typedef struct {
 	GDExtensionVariantPtr *default_arguments;
 } GDExtensionClassMethodInfo;

-typedef void (*GDExtensionCallableCustomCall)(void *callable_userdata, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error);
-typedef GDExtensionBool (*GDExtensionCallableCustomIsValid)(void *callable_userdata);
-typedef void (*GDExtensionCallableCustomFree)(void *callable_userdata);
-
-typedef uint32_t (*GDExtensionCallableCustomHash)(void *callable_userdata);
-typedef GDExtensionBool (*GDExtensionCallableCustomEqual)(void *callable_userdata_a, void *callable_userdata_b);
-typedef GDExtensionBool (*GDExtensionCallableCustomLessThan)(void *callable_userdata_a, void *callable_userdata_b);
-
-typedef void (*GDExtensionCallableCustomToString)(void *callable_userdata, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out);
-
-typedef struct {
-	/* Only `call_func` and `token` are strictly required, however, `object_id` should be passed if its not a static method.
-	 *
-	 * `token` should point to an address that uniquely identifies the GDExtension (for example, the
-	 * `GDExtensionClassLibraryPtr` passed to the entry symbol function.
-	 *
-	 * `hash_func`, `equal_func`, and `less_than_func` are optional. If not provided both `call_func` and
-	 * `callable_userdata` together are used as the identity of the callable for hashing and comparison purposes.
-	 *
-	 * The hash returned by `hash_func` is cached, `hash_func` will not be called more than once per callable.
-	 *
-	 * `is_valid_func` is necessary if the validity of the callable can change before destruction.
-	 *
-	 * `free_func` is necessary if `callable_userdata` needs to be cleaned up when the callable is freed.
-	 */
-	void *callable_userdata;
-	void *token;
-
-	GDObjectInstanceID object_id;
-
-	GDExtensionCallableCustomCall call_func;
-	GDExtensionCallableCustomIsValid is_valid_func;
-	GDExtensionCallableCustomFree free_func;
-
-	GDExtensionCallableCustomHash hash_func;
-	GDExtensionCallableCustomEqual equal_func;
-	GDExtensionCallableCustomLessThan less_than_func;
-
-	GDExtensionCallableCustomToString to_string_func;
-} GDExtensionCallableCustomInfo;
-
 /* SCRIPT INSTANCE EXTENSION */

 typedef void *GDExtensionScriptInstanceDataPtr; // Pointer to custom ScriptInstance native implementation.
@@ -430,10 +351,7 @@ typedef GDExtensionBool (*GDExtensionScriptInstanceSet)(GDExtensionScriptInstanc
 typedef GDExtensionBool (*GDExtensionScriptInstanceGet)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret);
 typedef const GDExtensionPropertyInfo *(*GDExtensionScriptInstanceGetPropertyList)(GDExtensionScriptInstanceDataPtr p_instance, uint32_t *r_count);
 typedef void (*GDExtensionScriptInstanceFreePropertyList)(GDExtensionScriptInstanceDataPtr p_instance, const GDExtensionPropertyInfo *p_list);
-typedef GDExtensionBool (*GDExtensionScriptInstanceGetClassCategory)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionPropertyInfo *p_class_category);
-
 typedef GDExtensionVariantType (*GDExtensionScriptInstanceGetPropertyType)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionBool *r_is_valid);
-typedef GDExtensionBool (*GDExtensionScriptInstanceValidateProperty)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionPropertyInfo *p_property);

 typedef GDExtensionBool (*GDExtensionScriptInstancePropertyCanRevert)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name);
 typedef GDExtensionBool (*GDExtensionScriptInstancePropertyGetRevert)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret);
@@ -448,8 +366,7 @@ typedef void (*GDExtensionScriptInstanceFreeMethodList)(GDExtensionScriptInstanc
 typedef GDExtensionBool (*GDExtensionScriptInstanceHasMethod)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name);

 typedef void (*GDExtensionScriptInstanceCall)(GDExtensionScriptInstanceDataPtr p_self, GDExtensionConstStringNamePtr p_method, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error);
-typedef void (*GDExtensionScriptInstanceNotification)(GDExtensionScriptInstanceDataPtr p_instance, int32_t p_what); // Deprecated. Use GDExtensionScriptInstanceNotification2 instead.
-typedef void (*GDExtensionScriptInstanceNotification2)(GDExtensionScriptInstanceDataPtr p_instance, int32_t p_what, GDExtensionBool p_reversed);
+typedef void (*GDExtensionScriptInstanceNotification)(GDExtensionScriptInstanceDataPtr p_instance, int32_t p_what);
 typedef void (*GDExtensionScriptInstanceToString)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out);

 typedef void (*GDExtensionScriptInstanceRefCountIncremented)(GDExtensionScriptInstanceDataPtr p_instance);
@@ -503,48 +420,7 @@ typedef struct {

 	GDExtensionScriptInstanceFree free_func;

-} GDExtensionScriptInstanceInfo; // Deprecated. Use GDExtensionScriptInstanceInfo2 instead.
-
-typedef struct {
-	GDExtensionScriptInstanceSet set_func;
-	GDExtensionScriptInstanceGet get_func;
-	GDExtensionScriptInstanceGetPropertyList get_property_list_func;
-	GDExtensionScriptInstanceFreePropertyList free_property_list_func;
-	GDExtensionScriptInstanceGetClassCategory get_class_category_func; // Optional. Set to NULL for the default behavior.
-
-	GDExtensionScriptInstancePropertyCanRevert property_can_revert_func;
-	GDExtensionScriptInstancePropertyGetRevert property_get_revert_func;
-
-	GDExtensionScriptInstanceGetOwner get_owner_func;
-	GDExtensionScriptInstanceGetPropertyState get_property_state_func;
-
-	GDExtensionScriptInstanceGetMethodList get_method_list_func;
-	GDExtensionScriptInstanceFreeMethodList free_method_list_func;
-	GDExtensionScriptInstanceGetPropertyType get_property_type_func;
-	GDExtensionScriptInstanceValidateProperty validate_property_func;
-
-	GDExtensionScriptInstanceHasMethod has_method_func;
-
-	GDExtensionScriptInstanceCall call_func;
-	GDExtensionScriptInstanceNotification2 notification_func;
-
-	GDExtensionScriptInstanceToString to_string_func;
-
-	GDExtensionScriptInstanceRefCountIncremented refcount_incremented_func;
-	GDExtensionScriptInstanceRefCountDecremented refcount_decremented_func;
-
-	GDExtensionScriptInstanceGetScript get_script_func;
-
-	GDExtensionScriptInstanceIsPlaceholder is_placeholder_func;
-
-	GDExtensionScriptInstanceSet set_fallback_func;
-	GDExtensionScriptInstanceGet get_fallback_func;
-
-	GDExtensionScriptInstanceGetLanguage get_language_func;
-
-	GDExtensionScriptInstanceFree free_func;
-
-} GDExtensionScriptInstanceInfo2;
+} GDExtensionScriptInstanceInfo;

 /* INITIALIZATION */

@@ -590,10 +466,7 @@ typedef GDExtensionInterfaceFunctionPtr (*GDExtensionInterfaceGetProcAddress)(co
 *
 * For example:
 *
- *   GDExtensionInterfaceGetGodotVersion get_godot_version = (GDExtensionInterfaceGetGodotVersion)p_get_proc_address("get_godot_version");
- *
- * (Note that snippet may cause "cast between incompatible function types" on some compilers, you can
- * silence this by adding an intermediary `void*` cast.)
+ *   GDExtensionInterfaceGetGodotVersion *get_godot_version = (GDExtensionInterfaceGetGodotVersion)p_get_proc_address("get_godot_version");
 *
 * You can then call it like a normal function:
 *
@@ -1440,7 +1313,7 @@ typedef void (*GDExtensionInterfaceStringNewWithWideChars)(GDExtensionUninitiali
 *
 * @param r_dest A pointer to a Variant to hold the newly created String.
 * @param p_contents A pointer to a Latin-1 encoded C string.
- * @param p_size The number of characters (= number of bytes).
+ * @param p_size The number of characters.
 */
 typedef void (*GDExtensionInterfaceStringNewWithLatin1CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char *p_contents, GDExtensionInt p_size);

@@ -1452,7 +1325,7 @@ typedef void (*GDExtensionInterfaceStringNewWithLatin1CharsAndLen)(GDExtensionUn
 *
 * @param r_dest A pointer to a Variant to hold the newly created String.
 * @param p_contents A pointer to a UTF-8 encoded C string.
- * @param p_size The number of bytes (not code units).
+ * @param p_size The number of characters.
 */
 typedef void (*GDExtensionInterfaceStringNewWithUtf8CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char *p_contents, GDExtensionInt p_size);

@@ -1464,9 +1337,9 @@ typedef void (*GDExtensionInterfaceStringNewWithUtf8CharsAndLen)(GDExtensionUnin
 *
 * @param r_dest A pointer to a Variant to hold the newly created String.
 * @param p_contents A pointer to a UTF-16 encoded C string.
- * @param p_size The number of characters (not bytes).
+ * @param p_size The number of characters.
 */
-typedef void (*GDExtensionInterfaceStringNewWithUtf16CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char16_t *p_contents, GDExtensionInt p_char_count);
+typedef void (*GDExtensionInterfaceStringNewWithUtf16CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char16_t *p_contents, GDExtensionInt p_size);

 /**
 * @name string_new_with_utf32_chars_and_len
@@ -1476,9 +1349,9 @@ typedef void (*GDExtensionInterfaceStringNewWithUtf16CharsAndLen)(GDExtensionUni
 *
 * @param r_dest A pointer to a Variant to hold the newly created String.
 * @param p_contents A pointer to a UTF-32 encoded C string.
- * @param p_size The number of characters (not bytes).
+ * @param p_size The number of characters.
 */
-typedef void (*GDExtensionInterfaceStringNewWithUtf32CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char32_t *p_contents, GDExtensionInt p_char_count);
+typedef void (*GDExtensionInterfaceStringNewWithUtf32CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char32_t *p_contents, GDExtensionInt p_size);

 /**
 * @name string_new_with_wide_chars_and_len
@@ -1488,9 +1361,9 @@ typedef void (*GDExtensionInterfaceStringNewWithUtf32CharsAndLen)(GDExtensionUni
 *
 * @param r_dest A pointer to a Variant to hold the newly created String.
 * @param p_contents A pointer to a wide C string.
- * @param p_size The number of characters (not bytes).
+ * @param p_size The number of characters.
 */
-typedef void (*GDExtensionInterfaceStringNewWithWideCharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const wchar_t *p_contents, GDExtensionInt p_char_count);
+typedef void (*GDExtensionInterfaceStringNewWithWideCharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const wchar_t *p_contents, GDExtensionInt p_size);

 /**
 * @name string_to_latin1_chars
@@ -1653,69 +1526,6 @@ typedef void (*GDExtensionInterfaceStringOperatorPlusEqWcstr)(GDExtensionStringP
 */
 typedef void (*GDExtensionInterfaceStringOperatorPlusEqC32str)(GDExtensionStringPtr p_self, const char32_t *p_b);

-/**
- * @name string_resize
- * @since 4.2
- *
- * Resizes the underlying string data to the given number of characters.
- *
- * Space needs to be allocated for the null terminating character ('\0') which
- * also must be added manually, in order for all string functions to work correctly.
- *
- * Warning: This is an error-prone operation - only use it if there's no other
- * efficient way to accomplish your goal.
- *
- * @param p_self A pointer to the String.
- * @param p_resize The new length for the String.
- *
- * @return Error code signifying if the operation successful.
- */
-typedef GDExtensionInt (*GDExtensionInterfaceStringResize)(GDExtensionStringPtr p_self, GDExtensionInt p_resize);
-
-/* INTERFACE: StringName Utilities */
-
-/**
- * @name string_name_new_with_latin1_chars
- * @since 4.2
- *
- * Creates a StringName from a Latin-1 encoded C string.
- *
- * If `p_is_static` is true, then:
- * - The StringName will reuse the `p_contents` buffer instead of copying it.
- *   You must guarantee that the buffer remains valid for the duration of the application (e.g. string literal).
- * - You must not call a destructor for this StringName. Incrementing the initial reference once should achieve this.
- *
- * `p_is_static` is purely an optimization and can easily introduce undefined behavior if used wrong. In case of doubt, set it to false.
- *
- * @param r_dest A pointer to uninitialized storage, into which the newly created StringName is constructed.
- * @param p_contents A pointer to a C string (null terminated and Latin-1 or ASCII encoded).
- * @param p_is_static Whether the StringName reuses the buffer directly (see above).
- */
-typedef void (*GDExtensionInterfaceStringNameNewWithLatin1Chars)(GDExtensionUninitializedStringNamePtr r_dest, const char *p_contents, GDExtensionBool p_is_static);
-
-/**
- * @name string_name_new_with_utf8_chars
- * @since 4.2
- *
- * Creates a StringName from a UTF-8 encoded C string.
- *
- * @param r_dest A pointer to uninitialized storage, into which the newly created StringName is constructed.
- * @param p_contents A pointer to a C string (null terminated and UTF-8 encoded).
- */
-typedef void (*GDExtensionInterfaceStringNameNewWithUtf8Chars)(GDExtensionUninitializedStringNamePtr r_dest, const char *p_contents);
-
-/**
- * @name string_name_new_with_utf8_chars_and_len
- * @since 4.2
- *
- * Creates a StringName from a UTF-8 encoded string with a given number of characters.
- *
- * @param r_dest A pointer to uninitialized storage, into which the newly created StringName is constructed.
- * @param p_contents A pointer to a C string (null terminated and UTF-8 encoded).
- * @param p_size The number of bytes (not UTF-8 code points).
- */
-typedef void (*GDExtensionInterfaceStringNameNewWithUtf8CharsAndLen)(GDExtensionUninitializedStringNamePtr r_dest, const char *p_contents, GDExtensionInt p_size);
-
 /* INTERFACE: XMLParser Utilities */

 /**
@@ -2194,17 +2004,6 @@ typedef void *(*GDExtensionInterfaceObjectGetInstanceBinding)(GDExtensionObjectP
 */
 typedef void (*GDExtensionInterfaceObjectSetInstanceBinding)(GDExtensionObjectPtr p_o, void *p_token, void *p_binding, const GDExtensionInstanceBindingCallbacks *p_callbacks);

-/**
- * @name object_free_instance_binding
- * @since 4.2
- *
- * Free an Object's instance binding.
- *
- * @param p_o A pointer to the Object.
- * @param p_library A token the library received by the GDExtension's entry point function.
- */
-typedef void (*GDExtensionInterfaceObjectFreeInstanceBinding)(GDExtensionObjectPtr p_o, void *p_token);
-
 /**
 * @name object_set_instance
 * @since 4.1
@@ -2298,7 +2097,6 @@ typedef void (*GDExtensionInterfaceRefSetObject)(GDExtensionRefPtr p_ref, GDExte
 /**
 * @name script_instance_create
 * @since 4.1
- * @deprecated in Godot 4.2. Use `script_instance_create2` instead.
 *
 * Creates a script instance that contains the given info and instance data.
 *
@@ -2309,91 +2107,6 @@ typedef void (*GDExtensionInterfaceRefSetObject)(GDExtensionRefPtr p_ref, GDExte
 */
 typedef GDExtensionScriptInstancePtr (*GDExtensionInterfaceScriptInstanceCreate)(const GDExtensionScriptInstanceInfo *p_info, GDExtensionScriptInstanceDataPtr p_instance_data);

-/**
- * @name script_instance_create2
- * @since 4.2
- *
- * Creates a script instance that contains the given info and instance data.
- *
- * @param p_info A pointer to a GDExtensionScriptInstanceInfo2 struct.
- * @param p_instance_data A pointer to a data representing the script instance in the GDExtension. This will be passed to all the function pointers on p_info.
- *
- * @return A pointer to a ScriptInstanceExtension object.
- */
-typedef GDExtensionScriptInstancePtr (*GDExtensionInterfaceScriptInstanceCreate2)(const GDExtensionScriptInstanceInfo2 *p_info, GDExtensionScriptInstanceDataPtr p_instance_data);
-
-/**
- * @name placeholder_script_instance_create
- * @since 4.2
- *
- * Creates a placeholder script instance for a given script and instance.
- *
- * This interface is optional as a custom placeholder could also be created with script_instance_create().
- *
- * @param p_language A pointer to a ScriptLanguage.
- * @param p_script A pointer to a Script.
- * @param p_owner A pointer to an Object.
- *
- * @return A pointer to a PlaceHolderScriptInstance object.
- */
-typedef GDExtensionScriptInstancePtr (*GDExtensionInterfacePlaceHolderScriptInstanceCreate)(GDExtensionObjectPtr p_language, GDExtensionObjectPtr p_script, GDExtensionObjectPtr p_owner);
-
-/**
- * @name placeholder_script_instance_update
- * @since 4.2
- *
- * Updates a placeholder script instance with the given properties and values.
- *
- * The passed in placeholder must be an instance of PlaceHolderScriptInstance
- * such as the one returned by placeholder_script_instance_create().
- *
- * @param p_placeholder A pointer to a PlaceHolderScriptInstance.
- * @param p_properties A pointer to an Array of Dictionary representing PropertyInfo.
- * @param p_values A pointer to a Dictionary mapping StringName to Variant values.
- */
-typedef void (*GDExtensionInterfacePlaceHolderScriptInstanceUpdate)(GDExtensionScriptInstancePtr p_placeholder, GDExtensionConstTypePtr p_properties, GDExtensionConstTypePtr p_values);
-
-/**
- * @name object_get_script_instance
- * @since 4.2
- *
- * Get the script instance data attached to this object.
- *
- * @param p_object A pointer to the Object.
- * @param p_language A pointer to the language expected for this script instance.
- *
- * @return A GDExtensionScriptInstanceDataPtr that was attached to this object as part of script_instance_create.
- */
-typedef GDExtensionScriptInstanceDataPtr (*GDExtensionInterfaceObjectGetScriptInstance)(GDExtensionConstObjectPtr p_object, GDExtensionObjectPtr p_language);
-
-/* INTERFACE: Callable */
-
-/**
- * @name callable_custom_create
- * @since 4.2
- *
- * Creates a custom Callable object from a function pointer.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param r_callable A pointer that will receive the new Callable.
- * @param p_callable_custom_info The info required to construct a Callable.
- */
-typedef void (*GDExtensionInterfaceCallableCustomCreate)(GDExtensionUninitializedTypePtr r_callable, GDExtensionCallableCustomInfo *p_callable_custom_info);
-
-/**
- * @name callable_custom_get_userdata
- * @since 4.2
- *
- * Retrieves the userdata pointer from a custom Callable.
- *
- * If the Callable is not a custom Callable or the token does not match the one provided to callable_custom_create() via GDExtensionCallableCustomInfo then NULL will be returned.
- *
- * @param p_callable A pointer to a Callable.
- * @param p_token A pointer to an address that uniquely identifies the GDExtension.
- */
-typedef void *(*GDExtensionInterfaceCallableCustomGetUserData)(GDExtensionConstTypePtr p_callable, void *p_token);
-
 /* INTERFACE: ClassDB */

 /**
@@ -2441,7 +2154,6 @@ typedef void *(*GDExtensionInterfaceClassdbGetClassTag)(GDExtensionConstStringNa
 /**
 * @name classdb_register_extension_class
 * @since 4.1
- * @deprecated in Godot 4.2. Use `classdb_register_extension_class2` instead.
 *
 * Registers an extension class in the ClassDB.
 *
@@ -2454,21 +2166,6 @@ typedef void *(*GDExtensionInterfaceClassdbGetClassTag)(GDExtensionConstStringNa
 */
 typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClass)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, GDExtensionConstStringNamePtr p_parent_class_name, const GDExtensionClassCreationInfo *p_extension_funcs);

-/**
- * @name classdb_register_extension_class2
- * @since 4.2
- *
- * Registers an extension class in the ClassDB.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param p_library A pointer the library received by the GDExtension's entry point function.
- * @param p_class_name A pointer to a StringName with the class name.
- * @param p_parent_class_name A pointer to a StringName with the parent class name.
- * @param p_extension_funcs A pointer to a GDExtensionClassCreationInfo2 struct.
- */
-typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClass2)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, GDExtensionConstStringNamePtr p_parent_class_name, const GDExtensionClassCreationInfo2 *p_extension_funcs);
-
 /**
 * @name classdb_register_extension_class_method
 * @since 4.1
@@ -2514,23 +2211,6 @@ typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant)
 */
 typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassProperty)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, const GDExtensionPropertyInfo *p_info, GDExtensionConstStringNamePtr p_setter, GDExtensionConstStringNamePtr p_getter);

-/**
- * @name classdb_register_extension_class_property_indexed
- * @since 4.2
- *
- * Registers an indexed property on an extension class in the ClassDB.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param p_library A pointer the library received by the GDExtension's entry point function.
- * @param p_class_name A pointer to a StringName with the class name.
- * @param p_info A pointer to a GDExtensionPropertyInfo struct.
- * @param p_setter A pointer to a StringName with the name of the setter method.
- * @param p_getter A pointer to a StringName with the name of the getter method.
- * @param p_index The index to pass as the first argument to the getter and setter methods.
- */
-typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, const GDExtensionPropertyInfo *p_info, GDExtensionConstStringNamePtr p_setter, GDExtensionConstStringNamePtr p_getter, GDExtensionInt p_index);
-
 /**
 * @name classdb_register_extension_class_property_group
 * @since 4.1
--- a/include/godot_cpp/classes/editor_plugin_registration.hpp
+++ b/include/godot_cpp/classes/editor_plugin_registration.hpp
@@ -47,11 +47,11 @@ public:
 	static void remove_plugin_class(const StringName &p_class_name);
 	static void deinitialize(GDExtensionInitializationLevel p_level);

-	template <class T>
+	template <typename T>
 	static void add_by_type() {
 		add_plugin_class(T::get_class_static());
 	}
-	template <class T>
+	template <typename T>
 	static void remove_by_type() {
 		remove_plugin_class(T::get_class_static());
 	}
--- a/include/godot_cpp/classes/ref.hpp
+++ b/include/godot_cpp/classes/ref.hpp
@@ -45,7 +45,7 @@ namespace godot {

 class RefCounted;

-template <class T>
+template <typename T>
 class Ref {
 	T *reference = nullptr;

@@ -108,7 +108,7 @@ public:
 		ref(p_from);
 	}

-	template <class T_Other>
+	template <typename T_Other>
 	void operator=(const Ref<T_Other> &p_from) {
 		RefCounted *refb = const_cast<RefCounted *>(static_cast<const RefCounted *>(p_from.ptr()));
 		if (!refb) {
@@ -144,7 +144,7 @@ public:
 		}
 	}

-	template <class T_Other>
+	template <typename T_Other>
 	void reference_ptr(T_Other *p_ptr) {
 		if (reference == p_ptr) {
 			return;
@@ -161,7 +161,7 @@ public:
 		ref(p_from);
 	}

-	template <class T_Other>
+	template <typename T_Other>
 	Ref(const Ref<T_Other> &p_from) {
 		RefCounted *refb = const_cast<RefCounted *>(static_cast<const RefCounted *>(p_from.ptr()));
 		if (!refb) {
@@ -226,7 +226,7 @@ public:
 	}
 };

-template <class T>
+template <typename T>
 struct PtrToArg<Ref<T>> {
 	_FORCE_INLINE_ static Ref<T> convert(const void *p_ptr) {
 		GDExtensionRefPtr ref = (GDExtensionRefPtr)p_ptr;
@@ -248,7 +248,7 @@ struct PtrToArg<Ref<T>> {
 	}
 };

-template <class T>
+template <typename T>
 struct PtrToArg<const Ref<T> &> {
 	typedef Ref<T> EncodeT;

@@ -259,7 +259,7 @@ struct PtrToArg<const Ref<T> &> {
 	}
 };

-template <class T>
+template <typename T>
 struct GetTypeInfo<Ref<T>, typename EnableIf<TypeInherits<RefCounted, T>::value>::type> {
 	static const GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
 	static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
@@ -269,7 +269,7 @@ struct GetTypeInfo<Ref<T>, typename EnableIf<TypeInherits<RefCounted, T>::value>
 	}
 };

-template <class T>
+template <typename T>
 struct GetTypeInfo<const Ref<T> &, typename EnableIf<TypeInherits<RefCounted, T>::value>::type> {
 	static const GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
 	static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
--- a/include/godot_cpp/classes/wrapped.hpp
+++ b/include/godot_cpp/classes/wrapped.hpp
@@ -51,15 +51,6 @@ class Wrapped {
 	friend void postinitialize_handler(Wrapped *);

 protected:
-#ifdef HOT_RELOAD_ENABLED
-	struct RecreateInstance {
-		GDExtensionClassInstancePtr wrapper;
-		GDExtensionObjectPtr owner;
-		RecreateInstance *next;
-	};
-	inline static RecreateInstance *recreate_instance = nullptr;
-#endif
-
 	virtual const StringName *_get_extension_class_name() const; // This is needed to retrieve the class name before the godot object has its _extension and _extension_instance members assigned.
 	virtual const GDExtensionInstanceBindingCallbacks *_get_bindings_callbacks() const = 0;

@@ -69,22 +60,20 @@ protected:
 	void _get_property_list(List<PropertyInfo> *p_list) const {}
 	bool _property_can_revert(const StringName &p_name) const { return false; }
 	bool _property_get_revert(const StringName &p_name, Variant &r_property) const { return false; }
-	void _validate_property(PropertyInfo &p_property) const {}
 	String _to_string() const { return "[" + String(get_class_static()) + ":" + itos(get_instance_id()) + "]"; }

-	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what, GDExtensionBool p_reversed) {}
+	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what) {}
 	static GDExtensionBool set_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionConstVariantPtr p_value) { return false; }
 	static GDExtensionBool get_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret) { return false; }
 	static const GDExtensionPropertyInfo *get_property_list_bind(GDExtensionClassInstancePtr p_instance, uint32_t *r_count) { return nullptr; }
 	static void free_property_list_bind(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list) {}
 	static GDExtensionBool property_can_revert_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name) { return false; }
 	static GDExtensionBool property_get_revert_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret) { return false; }
-	static GDExtensionBool validate_property_bind(GDExtensionClassInstancePtr p_instance, GDExtensionPropertyInfo *p_property) { return false; }
 	static void to_string_bind(GDExtensionClassInstancePtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out) {}

-	// The only reason this has to be held here, is when we return results of `_get_property_list` to Godot, we pass
-	// pointers to strings in this list. They have to remain valid to pass the bridge, until the list is freed by Godot...
 	::godot::List<::godot::PropertyInfo> plist_owned;
+	GDExtensionPropertyInfo *plist = nullptr;
+	uint32_t plist_size = 0;

 	void _postinitialize();

@@ -108,15 +97,12 @@ public:

 namespace internal {

-GDExtensionPropertyInfo *create_c_property_list(const ::godot::List<::godot::PropertyInfo> &plist_cpp, uint32_t *r_size);
-void free_c_property_list(GDExtensionPropertyInfo *plist);
-
 typedef void (*EngineClassRegistrationCallback)();
 void add_engine_class_registration_callback(EngineClassRegistrationCallback p_callback);
 void register_engine_class(const StringName &p_name, const GDExtensionInstanceBindingCallbacks *p_callbacks);
 void register_engine_classes();

-template <class T>
+template <typename T>
 struct EngineClassRegistration {
 	EngineClassRegistration() {
 		add_engine_class_registration_callback(&EngineClassRegistration<T>::callback);
@@ -131,21 +117,7 @@ struct EngineClassRegistration {

 } // namespace godot

-#ifdef HOT_RELOAD_ENABLED
-#define _GDCLASS_RECREATE(m_class, m_inherits)                                                   \
-	m_class *new_instance = (m_class *)memalloc(sizeof(m_class));                                \
-	Wrapped::RecreateInstance recreate_data = { new_instance, obj, Wrapped::recreate_instance }; \
-	Wrapped::recreate_instance = &recreate_data;                                                 \
-	memnew_placement(new_instance, m_class);                                                     \
-	return new_instance;
-#else
-#define _GDCLASS_RECREATE(m_class, m_inherits) return nullptr;
-#endif
-
-// Use this on top of your own classes.
-// Note: the trail of `***` is to keep sane diffs in PRs, because clang-format otherwise moves every `\` which makes
-// every line of the macro different
-#define GDCLASS(m_class, m_inherits) /***********************************************************************************************************************************************/ \
+#define GDCLASS(m_class, m_inherits)                                                                                                                                                   \
 private:                                                                                                                                                                               \
 	void operator=(const m_class &p_rval) {}                                                                                                                                           \
 	friend class ::godot::ClassDB;                                                                                                                                                     \
@@ -188,15 +160,11 @@ protected:
 		return (bool(::godot::Wrapped::*)(const ::godot::StringName &p_name, ::godot::Variant &) const) & m_class::_property_get_revert;                                               \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
-	static void (::godot::Wrapped::*_get_validate_property())(::godot::PropertyInfo & p_property) const {                                                                              \
-		return (void(::godot::Wrapped::*)(::godot::PropertyInfo & p_property) const) & m_class::_validate_property;                                                                    \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
 	static ::godot::String (::godot::Wrapped::*_get_to_string())() const {                                                                                                             \
 		return (::godot::String(::godot::Wrapped::*)() const) & m_class::_to_string;                                                                                                   \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
-	template <class T, class B>                                                                                                                                                        \
+	template <typename T, typename B>                                                                                                                                                  \
 	static void register_virtuals() {                                                                                                                                                  \
 		m_inherits::register_virtuals<T, B>();                                                                                                                                         \
 	}                                                                                                                                                                                  \
@@ -231,17 +199,13 @@ public:
 		return new_object->_owner;                                                                                                                                                     \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
-	static GDExtensionClassInstancePtr recreate(void *data, GDExtensionObjectPtr obj) {                                                                                                \
-		_GDCLASS_RECREATE(m_class, m_inherits);                                                                                                                                        \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what, GDExtensionBool p_reversed) {                                                                \
+	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what) {                                                                                            \
 		if (p_instance && m_class::_get_notification()) {                                                                                                                              \
+			m_inherits::notification_bind(p_instance, p_what);                                                                                                                         \
 			if (m_class::_get_notification() != m_inherits::_get_notification()) {                                                                                                     \
 				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
-				return cls->_notification(p_what);                                                                                                                                     \
+				cls->_notification(p_what);                                                                                                                                            \
 			}                                                                                                                                                                          \
-			m_inherits::notification_bind(p_instance, p_what, p_reversed);                                                                                                             \
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
@@ -267,29 +231,40 @@ public:
 		return false;                                                                                                                                                                  \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
-	static inline bool has_get_property_list() {                                                                                                                                       \
-		return m_class::_get_get_property_list() && m_class::_get_get_property_list() != m_inherits::_get_get_property_list();                                                         \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
 	static const GDExtensionPropertyInfo *get_property_list_bind(GDExtensionClassInstancePtr p_instance, uint32_t *r_count) {                                                          \
-		if (!p_instance) {                                                                                                                                                             \
-			if (r_count)                                                                                                                                                               \
-				*r_count = 0;                                                                                                                                                          \
-			return nullptr;                                                                                                                                                            \
+		if (p_instance && m_class::_get_get_property_list()) {                                                                                                                         \
+			if (m_class::_get_get_property_list() != m_inherits::_get_get_property_list()) {                                                                                           \
+				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
+				ERR_FAIL_COND_V_MSG(!cls->plist_owned.is_empty() || cls->plist != nullptr || cls->plist_size != 0, nullptr, "Internal error, property list was not freed by engine!"); \
+				cls->_get_property_list(&cls->plist_owned);                                                                                                                            \
+				cls->plist = reinterpret_cast<GDExtensionPropertyInfo *>(memalloc(sizeof(GDExtensionPropertyInfo) * cls->plist_owned.size()));                                         \
+				cls->plist_size = 0;                                                                                                                                                   \
+				for (const ::godot::PropertyInfo &E : cls->plist_owned) {                                                                                                              \
+					cls->plist[cls->plist_size].type = static_cast<GDExtensionVariantType>(E.type);                                                                                    \
+					cls->plist[cls->plist_size].name = E.name._native_ptr();                                                                                                           \
+					cls->plist[cls->plist_size].hint = E.hint;                                                                                                                         \
+					cls->plist[cls->plist_size].hint_string = E.hint_string._native_ptr();                                                                                             \
+					cls->plist[cls->plist_size].class_name = E.class_name._native_ptr();                                                                                               \
+					cls->plist[cls->plist_size].usage = E.usage;                                                                                                                       \
+					cls->plist_size++;                                                                                                                                                 \
+				}                                                                                                                                                                      \
+				if (r_count)                                                                                                                                                           \
+					*r_count = cls->plist_size;                                                                                                                                        \
+				return cls->plist;                                                                                                                                                     \
+			}                                                                                                                                                                          \
+			return m_inherits::get_property_list_bind(p_instance, r_count);                                                                                                            \
 		}                                                                                                                                                                              \
-		m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                        \
-		::godot::List<::godot::PropertyInfo> &plist_cpp = cls->plist_owned;                                                                                                            \
-		ERR_FAIL_COND_V_MSG(!plist_cpp.is_empty(), nullptr, "Internal error, property list was not freed by engine!");                                                                 \
-		cls->_get_property_list(&plist_cpp);                                                                                                                                           \
-		return ::godot::internal::create_c_property_list(plist_cpp, r_count);                                                                                                          \
+		return nullptr;                                                                                                                                                                \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
 	static void free_property_list_bind(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list) {                                                               \
 		if (p_instance) {                                                                                                                                                              \
 			m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                    \
+			ERR_FAIL_COND_MSG(cls->plist == nullptr, "Internal error, property list double free!");                                                                                    \
+			memfree(cls->plist);                                                                                                                                                       \
+			cls->plist = nullptr;                                                                                                                                                      \
+			cls->plist_size = 0;                                                                                                                                                       \
 			cls->plist_owned.clear();                                                                                                                                                  \
-			/* TODO `GDExtensionClassFreePropertyList` is ill-defined, we need a non-const pointer to free this. */                                                                    \
-			::godot::internal::free_c_property_list(const_cast<GDExtensionPropertyInfo *>(p_list));                                                                                    \
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
@@ -315,21 +290,6 @@ public:
 		return false;                                                                                                                                                                  \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
-	static GDExtensionBool validate_property_bind(GDExtensionClassInstancePtr p_instance, GDExtensionPropertyInfo *p_property) {                                                       \
-		bool ret = false;                                                                                                                                                              \
-		if (p_instance && m_class::_get_validate_property()) {                                                                                                                         \
-			ret = m_inherits::validate_property_bind(p_instance, p_property);                                                                                                          \
-			if (m_class::_get_validate_property() != m_inherits::_get_validate_property()) {                                                                                           \
-				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
-				::godot::PropertyInfo info(p_property);                                                                                                                                \
-				cls->_validate_property(info);                                                                                                                                         \
-				info._update(p_property);                                                                                                                                              \
-				return true;                                                                                                                                                           \
-			}                                                                                                                                                                          \
-		}                                                                                                                                                                              \
-		return ret;                                                                                                                                                                    \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
 	static void to_string_bind(GDExtensionClassInstancePtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out) {                                                      \
 		if (p_instance && m_class::_get_to_string()) {                                                                                                                                 \
 			if (m_class::_get_to_string() != m_inherits::_get_to_string()) {                                                                                                           \
@@ -441,16 +401,12 @@ public:
 		return nullptr;                                                                                                                                                                \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
-	static GDExtensionClassInstancePtr recreate(void *data, GDExtensionObjectPtr obj) {                                                                                                \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
 	static void free(void *data, GDExtensionClassInstancePtr ptr) {                                                                                                                    \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                       \
 	static void *_gde_binding_create_callback(void *p_token, void *p_instance) {                                                                                                       \
 		/* Do not call memnew here, we don't want the post-initializer to be called */                                                                                                 \
-		return new ("", "") m_class((GodotObject *)p_instance);                                                                                                                        \
+		return new ("") m_class((GodotObject *)p_instance);                                                                                                                            \
 	}                                                                                                                                                                                  \
 	static void _gde_binding_free_callback(void *p_token, void *p_instance, void *p_binding) {                                                                                         \
 		/* Explicitly call the deconstructor to ensure proper lifecycle for non-trivial members */                                                                                     \
--- a/include/godot_cpp/core/binder_common.hpp
+++ b/include/godot_cpp/core/binder_common.hpp
@@ -83,7 +83,7 @@ namespace godot {
 	};                                                                           \
 	}

-template <class T>
+template <typename T>
 struct VariantCaster {
 	static _FORCE_INLINE_ T cast(const Variant &p_variant) {
 		using TStripped = std::remove_pointer_t<T>;
@@ -95,7 +95,7 @@ struct VariantCaster {
 	}
 };

-template <class T>
+template <typename T>
 struct VariantCaster<T &> {
 	static _FORCE_INLINE_ T cast(const Variant &p_variant) {
 		using TStripped = std::remove_pointer_t<T>;
@@ -107,7 +107,7 @@ struct VariantCaster<T &> {
 	}
 };

-template <class T>
+template <typename T>
 struct VariantCaster<const T &> {
 	static _FORCE_INLINE_ T cast(const Variant &p_variant) {
 		using TStripped = std::remove_pointer_t<T>;
@@ -144,7 +144,7 @@ struct VariantObjectClassChecker<const Ref<T> &> {
 	}
 };

-template <class T>
+template <typename T>
 struct VariantCasterAndValidate {
 	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, GDExtensionCallError &r_error) {
 		GDExtensionVariantType argtype = GDExtensionVariantType(GetTypeInfo<T>::VARIANT_TYPE);
@@ -159,7 +159,7 @@ struct VariantCasterAndValidate {
 	}
 };

-template <class T>
+template <typename T>
 struct VariantCasterAndValidate<T &> {
 	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, GDExtensionCallError &r_error) {
 		GDExtensionVariantType argtype = GDExtensionVariantType(GetTypeInfo<T>::VARIANT_TYPE);
@@ -174,7 +174,7 @@ struct VariantCasterAndValidate<T &> {
 	}
 };

-template <class T>
+template <typename T>
 struct VariantCasterAndValidate<const T &> {
 	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, GDExtensionCallError &r_error) {
 		GDExtensionVariantType argtype = GDExtensionVariantType(GetTypeInfo<T>::VARIANT_TYPE);
@@ -189,47 +189,47 @@ struct VariantCasterAndValidate<const T &> {
 	}
 };

-template <class T, class... P, size_t... Is>
+template <typename T, typename... P, size_t... Is>
 void call_with_ptr_args_helper(T *p_instance, void (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, IndexSequence<Is...>) {
 	(p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...);
 }

-template <class T, class... P, size_t... Is>
+template <typename T, typename... P, size_t... Is>
 void call_with_ptr_argsc_helper(T *p_instance, void (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, IndexSequence<Is...>) {
 	(p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...);
 }

-template <class T, class R, class... P, size_t... Is>
+template <typename T, typename R, typename... P, size_t... Is>
 void call_with_ptr_args_ret_helper(T *p_instance, R (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret, IndexSequence<Is...>) {
 	PtrToArg<R>::encode((p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...), r_ret);
 }

-template <class T, class R, class... P, size_t... Is>
+template <typename T, typename R, typename... P, size_t... Is>
 void call_with_ptr_args_retc_helper(T *p_instance, R (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, void *r_ret, IndexSequence<Is...>) {
 	PtrToArg<R>::encode((p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...), r_ret);
 }

-template <class T, class... P>
+template <typename T, typename... P>
 void call_with_ptr_args(T *p_instance, void (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, void * /*ret*/) {
 	call_with_ptr_args_helper<T, P...>(p_instance, p_method, p_args, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class T, class... P>
+template <typename T, typename... P>
 void call_with_ptr_args(T *p_instance, void (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, void * /*ret*/) {
 	call_with_ptr_argsc_helper<T, P...>(p_instance, p_method, p_args, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 void call_with_ptr_args(T *p_instance, R (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret) {
 	call_with_ptr_args_ret_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 void call_with_ptr_args(T *p_instance, R (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, void *r_ret) {
 	call_with_ptr_args_retc_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class T, class... P, size_t... Is>
+template <typename T, typename... P, size_t... Is>
 void call_with_variant_args_helper(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;

@@ -241,7 +241,7 @@ void call_with_variant_args_helper(T *p_instance, void (T::*p_method)(P...), con
 	(void)(p_args); // Avoid warning.
 }

-template <class T, class... P, size_t... Is>
+template <typename T, typename... P, size_t... Is>
 void call_with_variant_argsc_helper(T *p_instance, void (T::*p_method)(P...) const, const Variant **p_args, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;

@@ -253,7 +253,7 @@ void call_with_variant_argsc_helper(T *p_instance, void (T::*p_method)(P...) con
 	(void)(p_args); // Avoid warning.
 }

-template <class T, class R, class... P, size_t... Is>
+template <typename T, typename R, typename... P, size_t... Is>
 void call_with_variant_args_ret_helper(T *p_instance, R (T::*p_method)(P...), const Variant **p_args, Variant &r_ret, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;

@@ -264,7 +264,7 @@ void call_with_variant_args_ret_helper(T *p_instance, R (T::*p_method)(P...), co
 #endif
 }

-template <class T, class R, class... P, size_t... Is>
+template <typename T, typename R, typename... P, size_t... Is>
 void call_with_variant_args_retc_helper(T *p_instance, R (T::*p_method)(P...) const, const Variant **p_args, Variant &r_ret, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;

@@ -276,61 +276,7 @@ void call_with_variant_args_retc_helper(T *p_instance, R (T::*p_method)(P...) co
 	(void)p_args;
 }

-template <class T, class... P>
-void call_with_variant_args(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, int p_argcount, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_helper<T, P...>(p_instance, p_method, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <class T, class R, class... P>
-void call_with_variant_args_ret(T *p_instance, R (T::*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_ret_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <class T, class R, class... P>
-void call_with_variant_args_retc(T *p_instance, R (T::*p_method)(P...) const, const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_retc_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <class T, class... P>
+template <typename T, typename... P>
 void call_with_variant_args_dv(T *p_instance, void (T::*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
@@ -365,7 +311,7 @@ void call_with_variant_args_dv(T *p_instance, void (T::*p_method)(P...), const G
 	call_with_variant_args_helper(p_instance, p_method, argsp.data(), r_error, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class T, class... P>
+template <typename T, typename... P>
 void call_with_variant_argsc_dv(T *p_instance, void (T::*p_method)(P...) const, const GDExtensionConstVariantPtr *p_args, int p_argcount, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
@@ -400,7 +346,7 @@ void call_with_variant_argsc_dv(T *p_instance, void (T::*p_method)(P...) const,
 	call_with_variant_argsc_helper(p_instance, p_method, argsp.data(), r_error, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 void call_with_variant_args_ret_dv(T *p_instance, R (T::*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
@@ -435,7 +381,7 @@ void call_with_variant_args_ret_dv(T *p_instance, R (T::*p_method)(P...), const
 	call_with_variant_args_ret_helper(p_instance, p_method, argsp.data(), r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 void call_with_variant_args_retc_dv(T *p_instance, R (T::*p_method)(P...) const, const GDExtensionConstVariantPtr *p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
@@ -477,7 +423,7 @@ void call_with_variant_args_retc_dv(T *p_instance, R (T::*p_method)(P...) const,
 #pragma GCC diagnostic ignored "-Wunused-but-set-parameter"
 #endif

-template <class Q>
+template <typename Q>
 void call_get_argument_type_helper(int p_arg, int &index, GDExtensionVariantType &type) {
 	if (p_arg == index) {
 		type = GDExtensionVariantType(GetTypeInfo<Q>::VARIANT_TYPE);
@@ -485,7 +431,7 @@ void call_get_argument_type_helper(int p_arg, int &index, GDExtensionVariantType
 	index++;
 }

-template <class... P>
+template <typename... P>
 GDExtensionVariantType call_get_argument_type(int p_arg) {
 	GDExtensionVariantType type = GDEXTENSION_VARIANT_TYPE_NIL;
 	int index = 0;
@@ -497,7 +443,7 @@ GDExtensionVariantType call_get_argument_type(int p_arg) {
 	return type;
 }

-template <class Q>
+template <typename Q>
 void call_get_argument_type_info_helper(int p_arg, int &index, PropertyInfo &info) {
 	if (p_arg == index) {
 		info = GetTypeInfo<Q>::get_class_info();
@@ -505,7 +451,7 @@ void call_get_argument_type_info_helper(int p_arg, int &index, PropertyInfo &inf
 	index++;
 }

-template <class... P>
+template <typename... P>
 void call_get_argument_type_info(int p_arg, PropertyInfo &info) {
 	int index = 0;
 	// I think rocket science is simpler than modern C++.
@@ -515,7 +461,7 @@ void call_get_argument_type_info(int p_arg, PropertyInfo &info) {
 	(void)index; // Suppress GCC warning.
 }

-template <class Q>
+template <typename Q>
 void call_get_argument_metadata_helper(int p_arg, int &index, GDExtensionClassMethodArgumentMetadata &md) {
 	if (p_arg == index) {
 		md = GetTypeInfo<Q>::METADATA;
@@ -523,7 +469,7 @@ void call_get_argument_metadata_helper(int p_arg, int &index, GDExtensionClassMe
 	index++;
 }

-template <class... P>
+template <typename... P>
 GDExtensionClassMethodArgumentMetadata call_get_argument_metadata(int p_arg) {
 	GDExtensionClassMethodArgumentMetadata md = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;

@@ -536,7 +482,7 @@ GDExtensionClassMethodArgumentMetadata call_get_argument_metadata(int p_arg) {
 	return md;
 }

-template <class... P, size_t... Is>
+template <typename... P, size_t... Is>
 void call_with_variant_args_static(void (*p_method)(P...), const Variant **p_args, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;

@@ -547,7 +493,7 @@ void call_with_variant_args_static(void (*p_method)(P...), const Variant **p_arg
 #endif
 }

-template <class... P>
+template <typename... P>
 void call_with_variant_args_static_dv(void (*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
@@ -582,53 +528,17 @@ void call_with_variant_args_static_dv(void (*p_method)(P...), const GDExtensionC
 	call_with_variant_args_static(p_method, argsp.data(), r_error, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class... P, size_t... Is>
+template <typename... P, size_t... Is>
 void call_with_ptr_args_static_method_helper(void (*p_method)(P...), const GDExtensionConstTypePtr *p_args, IndexSequence<Is...>) {
 	p_method(PtrToArg<P>::convert(p_args[Is])...);
 }

-template <class... P>
+template <typename... P>
 void call_with_ptr_args_static_method(void (*p_method)(P...), const GDExtensionConstTypePtr *p_args) {
 	call_with_ptr_args_static_method_helper<P...>(p_method, p_args, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class R, class... P>
-void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_static_ret<R, P...>(p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <class... P>
-void call_with_variant_args_static_ret(void (*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.argument = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_static<P...>(p_method, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <class R, class... P, size_t... Is>
+template <typename R, typename... P, size_t... Is>
 void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_args, Variant &r_ret, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;

@@ -639,7 +549,7 @@ void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_ar
 #endif
 }

-template <class R, class... P>
+template <typename R, typename... P>
 void call_with_variant_args_static_ret_dv(R (*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
@@ -674,12 +584,12 @@ void call_with_variant_args_static_ret_dv(R (*p_method)(P...), const GDExtension
 	call_with_variant_args_static_ret(p_method, argsp.data(), r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
 }

-template <class R, class... P, size_t... Is>
+template <typename R, typename... P, size_t... Is>
 void call_with_ptr_args_static_method_ret_helper(R (*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret, IndexSequence<Is...>) {
 	PtrToArg<R>::encode(p_method(PtrToArg<P>::convert(p_args[Is])...), r_ret);
 }

-template <class R, class... P>
+template <typename R, typename... P>
 void call_with_ptr_args_static_method_ret(R (*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret) {
 	call_with_ptr_args_static_method_ret_helper<R, P...>(p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{});
 }
--- a/include/godot_cpp/core/builtin_ptrcall.hpp
+++ b/include/godot_cpp/core/builtin_ptrcall.hpp
@@ -32,6 +32,7 @@
 #define GODOT_BUILTIN_PTRCALL_HPP

 #include <gdextension_interface.h>
+#include <godot_cpp/core/object.hpp>

 #include <array>

@@ -39,13 +40,24 @@ namespace godot {

 namespace internal {

-template <class... Args>
+template <typename O, typename... Args>
+O *_call_builtin_method_ptr_ret_obj(const GDExtensionPtrBuiltInMethod method, GDExtensionTypePtr base, const Args &...args) {
+	GodotObject *ret = nullptr;
+	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
+	method(base, call_args.data(), &ret, sizeof...(Args));
+	if (ret == nullptr) {
+		return nullptr;
+	}
+	return reinterpret_cast<O *>(internal::get_object_instance_binding(ret));
+}
+
+template <typename... Args>
 void _call_builtin_constructor(const GDExtensionPtrConstructor constructor, GDExtensionTypePtr base, Args... args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
 	constructor(base, call_args.data());
 }

-template <class T, class... Args>
+template <typename T, typename... Args>
 T _call_builtin_method_ptr_ret(const GDExtensionPtrBuiltInMethod method, GDExtensionTypePtr base, Args... args) {
 	T ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
@@ -53,20 +65,20 @@ T _call_builtin_method_ptr_ret(const GDExtensionPtrBuiltInMethod method, GDExten
 	return ret;
 }

-template <class... Args>
+template <typename... Args>
 void _call_builtin_method_ptr_no_ret(const GDExtensionPtrBuiltInMethod method, GDExtensionTypePtr base, Args... args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
 	method(base, call_args.data(), nullptr, sizeof...(Args));
 }

-template <class T>
+template <typename T>
 T _call_builtin_operator_ptr(const GDExtensionPtrOperatorEvaluator op, GDExtensionConstTypePtr left, GDExtensionConstTypePtr right) {
 	T ret;
 	op(left, right, &ret);
 	return ret;
 }

-template <class T>
+template <typename T>
 T _call_builtin_ptr_getter(const GDExtensionPtrGetter getter, GDExtensionConstTypePtr base) {
 	T ret;
 	getter(base, &ret);
--- a/include/godot_cpp/core/class_db.hpp
+++ b/include/godot_cpp/core/class_db.hpp
@@ -40,10 +40,6 @@

 #include <godot_cpp/classes/class_db_singleton.hpp>

-// Makes callable_mp readily available in all classes connecting signals.
-// Needs to come after method_bind and object have been included.
-#include <godot_cpp/variant/callable_method_pointer.hpp>
-
 #include <list>
 #include <set>
 #include <string>
@@ -85,6 +81,15 @@ class ClassDB {
 	friend class godot::GDExtensionBinding;

 public:
+	struct PropertySetGet {
+		int index;
+		StringName setter;
+		StringName getter;
+		MethodBind *_setptr;
+		MethodBind *_getptr;
+		Variant::Type type;
+	};
+
 	struct ClassInfo {
 		StringName name;
 		StringName parent_name;
@@ -109,28 +114,26 @@ private:
 	static void initialize_class(const ClassInfo &cl);
 	static void bind_method_godot(const StringName &p_class_name, MethodBind *p_method);

-	template <class T, bool is_abstract>
-	static void _register_class(bool p_virtual = false, bool p_exposed = true);
+	template <typename T, bool is_abstract>
+	static void _register_class(bool p_virtual = false);

 public:
-	template <class T>
+	template <typename T>
 	static void register_class(bool p_virtual = false);
-	template <class T>
+	template <typename T>
 	static void register_abstract_class();
-	template <class T>
-	static void register_internal_class();

 	_FORCE_INLINE_ static void _register_engine_class(const StringName &p_name, const GDExtensionInstanceBindingCallbacks *p_callbacks) {
 		instance_binding_callbacks[p_name] = p_callbacks;
 	}

-	template <class N, class M, typename... VarArgs>
+	template <typename N, typename M, typename... VarArgs>
 	static MethodBind *bind_method(N p_method_name, M p_method, VarArgs... p_args);

-	template <class N, class M, typename... VarArgs>
+	template <typename N, typename M, typename... VarArgs>
 	static MethodBind *bind_static_method(StringName p_class, N p_method_name, M p_method, VarArgs... p_args);

-	template <class M>
+	template <typename M>
 	static MethodBind *bind_vararg_method(uint32_t p_flags, StringName p_name, M p_method, const MethodInfo &p_info = MethodInfo(), const std::vector<Variant> &p_default_args = std::vector<Variant>{}, bool p_return_nil_is_variant = true);

 	static void add_property_group(const StringName &p_class, const String &p_name, const String &p_prefix);
@@ -152,24 +155,24 @@ public:
 };

 #define BIND_CONSTANT(m_constant) \
-	godot::ClassDB::bind_integer_constant(get_class_static(), "", #m_constant, m_constant);
+	::godot::ClassDB::bind_integer_constant(get_class_static(), "", #m_constant, m_constant);

 #define BIND_ENUM_CONSTANT(m_constant) \
-	godot::ClassDB::bind_integer_constant(get_class_static(), godot::_gde_constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant);
+	::godot::ClassDB::bind_integer_constant(get_class_static(), ::godot::_gde_constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant);

 #define BIND_BITFIELD_FLAG(m_constant) \
-	godot::ClassDB::bind_integer_constant(get_class_static(), godot::_gde_constant_get_bitfield_name(m_constant, #m_constant), #m_constant, m_constant, true);
+	::godot::ClassDB::bind_integer_constant(get_class_static(), ::godot::_gde_constant_get_bitfield_name(m_constant, #m_constant), #m_constant, m_constant, true);

 #define BIND_VIRTUAL_METHOD(m_class, m_method)                                                                                                \
 	{                                                                                                                                         \
 		auto _call##m_method = [](GDExtensionObjectPtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr p_ret) -> void { \
 			call_with_ptr_args(reinterpret_cast<m_class *>(p_instance), &m_class::m_method, p_args, p_ret);                                   \
 		};                                                                                                                                    \
-		godot::ClassDB::bind_virtual_method(m_class::get_class_static(), #m_method, _call##m_method);                                         \
+		::godot::ClassDB::bind_virtual_method(m_class::get_class_static(), #m_method, _call##m_method);                                       \
 	}

-template <class T, bool is_abstract>
-void ClassDB::_register_class(bool p_virtual, bool p_exposed) {
+template <typename T, bool is_abstract>
+void ClassDB::_register_class(bool p_virtual) {
 	static_assert(TypesAreSame<typename T::self_type, T>::value, "Class not declared properly, please use GDCLASS.");
 	instance_binding_callbacks[T::get_class_static()] = &T::_gde_binding_callbacks;

@@ -187,32 +190,27 @@ void ClassDB::_register_class(bool p_virtual, bool p_exposed) {
 	class_register_order.push_back(cl.name);

 	// Register this class with Godot
-	GDExtensionClassCreationInfo2 class_info = {
+	GDExtensionClassCreationInfo class_info = {
 		p_virtual, // GDExtensionBool is_virtual;
 		is_abstract, // GDExtensionBool is_abstract;
-		p_exposed, // GDExtensionBool is_exposed;
 		T::set_bind, // GDExtensionClassSet set_func;
 		T::get_bind, // GDExtensionClassGet get_func;
-		T::has_get_property_list() ? T::get_property_list_bind : nullptr, // GDExtensionClassGetPropertyList get_property_list_func;
+		T::get_property_list_bind, // GDExtensionClassGetPropertyList get_property_list_func;
 		T::free_property_list_bind, // GDExtensionClassFreePropertyList free_property_list_func;
 		T::property_can_revert_bind, // GDExtensionClassPropertyCanRevert property_can_revert_func;
 		T::property_get_revert_bind, // GDExtensionClassPropertyGetRevert property_get_revert_func;
-		T::validate_property_bind, // GDExtensionClassValidateProperty validate_property_func;
-		T::notification_bind, // GDExtensionClassNotification2 notification_func;
+		T::notification_bind, // GDExtensionClassNotification notification_func;
 		T::to_string_bind, // GDExtensionClassToString to_string_func;
 		nullptr, // GDExtensionClassReference reference_func;
 		nullptr, // GDExtensionClassUnreference unreference_func;
 		T::create, // GDExtensionClassCreateInstance create_instance_func; /* this one is mandatory */
 		T::free, // GDExtensionClassFreeInstance free_instance_func; /* this one is mandatory */
-		T::recreate, // GDExtensionClassRecreateInstance recreate_instance_func;
 		&ClassDB::get_virtual_func, // GDExtensionClassGetVirtual get_virtual_func;
-		nullptr, // GDExtensionClassGetVirtualCallData get_virtual_call_data_func;
-		nullptr, // GDExtensionClassCallVirtualWithData call_virtual_func;
 		nullptr, // GDExtensionClassGetRID get_rid;
 		(void *)&T::get_class_static(), // void *class_userdata;
 	};

-	internal::gdextension_interface_classdb_register_extension_class2(internal::library, cl.name._native_ptr(), cl.parent_name._native_ptr(), &class_info);
+	internal::gdextension_interface_classdb_register_extension_class(internal::library, cl.name._native_ptr(), cl.parent_name._native_ptr(), &class_info);

 	// call bind_methods etc. to register all members of the class
 	T::initialize_class();
@@ -221,22 +219,17 @@ void ClassDB::_register_class(bool p_virtual, bool p_exposed) {
 	initialize_class(classes[cl.name]);
 }

-template <class T>
+template <typename T>
 void ClassDB::register_class(bool p_virtual) {
 	ClassDB::_register_class<T, false>(p_virtual);
 }

-template <class T>
+template <typename T>
 void ClassDB::register_abstract_class() {
 	ClassDB::_register_class<T, true>();
 }

-template <class T>
-void ClassDB::register_internal_class() {
-	ClassDB::_register_class<T, false>(false, false);
-}
-
-template <class N, class M, typename... VarArgs>
+template <typename N, typename M, typename... VarArgs>
 MethodBind *ClassDB::bind_method(N p_method_name, M p_method, VarArgs... p_args) {
 	Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported.
 	const Variant *argptrs[sizeof...(p_args) + 1];
@@ -247,7 +240,7 @@ MethodBind *ClassDB::bind_method(N p_method_name, M p_method, VarArgs... p_args)
 	return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, sizeof...(p_args) == 0 ? nullptr : (const void **)argptrs, sizeof...(p_args));
 }

-template <class N, class M, typename... VarArgs>
+template <typename N, typename M, typename... VarArgs>
 MethodBind *ClassDB::bind_static_method(StringName p_class, N p_method_name, M p_method, VarArgs... p_args) {
 	Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported.
 	const Variant *argptrs[sizeof...(p_args) + 1];
@@ -259,7 +252,7 @@ MethodBind *ClassDB::bind_static_method(StringName p_class, N p_method_name, M p
 	return bind_methodfi(0, bind, p_method_name, sizeof...(p_args) == 0 ? nullptr : (const void **)argptrs, sizeof...(p_args));
 }

-template <class M>
+template <typename M>
 MethodBind *ClassDB::bind_vararg_method(uint32_t p_flags, StringName p_name, M p_method, const MethodInfo &p_info, const std::vector<Variant> &p_default_args, bool p_return_nil_is_variant) {
 	MethodBind *bind = create_vararg_method_bind(p_method, p_info, p_return_nil_is_variant);
 	ERR_FAIL_NULL_V(bind, nullptr);
@@ -294,7 +287,6 @@ MethodBind *ClassDB::bind_vararg_method(uint32_t p_flags, StringName p_name, M p
 #define GDREGISTER_CLASS(m_class) ClassDB::register_class<m_class>();
 #define GDREGISTER_VIRTUAL_CLASS(m_class) ClassDB::register_class<m_class>(true);
 #define GDREGISTER_ABSTRACT_CLASS(m_class) ClassDB::register_abstract_class<m_class>();
-#define GDREGISTER_INTERNAL_CLASS(m_class) ClassDB::register_internal_class<m_class>();

 } // namespace godot

--- a/include/godot_cpp/core/defs.hpp
+++ b/include/godot_cpp/core/defs.hpp
@@ -108,7 +108,7 @@ typedef float real_t;
 // Generic swap template.
 #ifndef SWAP
 #define SWAP(m_x, m_y) __swap_tmpl((m_x), (m_y))
-template <class T>
+template <typename T>
 inline void __swap_tmpl(T &x, T &y) {
 	T aux = x;
 	x = y;
--- a/include/godot_cpp/core/engine_ptrcall.hpp
+++ b/include/godot_cpp/core/engine_ptrcall.hpp
@@ -43,7 +43,7 @@ namespace godot {

 namespace internal {

-template <class O, class... Args>
+template <typename O, typename... Args>
 O *_call_native_mb_ret_obj(const GDExtensionMethodBindPtr mb, void *instance, const Args &...args) {
 	GodotObject *ret = nullptr;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
@@ -54,7 +54,7 @@ O *_call_native_mb_ret_obj(const GDExtensionMethodBindPtr mb, void *instance, co
 	return reinterpret_cast<O *>(internal::get_object_instance_binding(ret));
 }

-template <class R, class... Args>
+template <typename R, typename... Args>
 R _call_native_mb_ret(const GDExtensionMethodBindPtr mb, void *instance, const Args &...args) {
 	R ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
@@ -62,13 +62,13 @@ R _call_native_mb_ret(const GDExtensionMethodBindPtr mb, void *instance, const A
 	return ret;
 }

-template <class... Args>
+template <typename... Args>
 void _call_native_mb_no_ret(const GDExtensionMethodBindPtr mb, void *instance, const Args &...args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
 	internal::gdextension_interface_object_method_bind_ptrcall(mb, instance, mb_args.data(), nullptr);
 }

-template <class R, class... Args>
+template <typename R, typename... Args>
 R _call_utility_ret(GDExtensionPtrUtilityFunction func, const Args &...args) {
 	R ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
@@ -76,15 +76,15 @@ R _call_utility_ret(GDExtensionPtrUtilityFunction func, const Args &...args) {
 	return ret;
 }

-template <class... Args>
-Object *_call_utility_ret_obj(const GDExtensionPtrUtilityFunction func, void *instance, const Args &...args) {
+template <typename... Args>
+Object *_call_utility_ret_obj(const GDExtensionPtrUtilityFunction func, const Args &...args) {
 	GodotObject *ret = nullptr;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
 	func(&ret, mb_args.data(), mb_args.size());
 	return (Object *)internal::get_object_instance_binding(ret);
 }

-template <class... Args>
+template <typename... Args>
 void _call_utility_no_ret(const GDExtensionPtrUtilityFunction func, const Args &...args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
 	func(nullptr, mb_args.data(), mb_args.size());
--- a/include/godot_cpp/core/math.hpp
+++ b/include/godot_cpp/core/math.hpp
@@ -84,7 +84,7 @@ constexpr auto CLAMP(const T m_a, const T2 m_min, const T3 m_max) {
 // Generic swap template.
 #ifndef SWAP
 #define SWAP(m_x, m_y) __swap_tmpl((m_x), (m_y))
-template <class T>
+template <typename T>
 inline void __swap_tmpl(T &x, T &y) {
 	T aux = x;
 	x = y;
@@ -138,7 +138,7 @@ static inline int get_shift_from_power_of_2(unsigned int p_bits) {
 	return -1;
 }

-template <class T>
+template <typename T>
 static _FORCE_INLINE_ T nearest_power_of_2_templated(T x) {
 	--x;

--- a/include/godot_cpp/core/memory.hpp
+++ b/include/godot_cpp/core/memory.hpp
@@ -40,25 +40,20 @@

 #include <type_traits>

-#ifndef PAD_ALIGN
-#define PAD_ALIGN 16 //must always be greater than this at much
-#endif
+void *operator new(size_t p_size, const char *p_description); ///< operator new that takes a description and uses MemoryStaticPool
+void *operator new(size_t p_size, void *(*p_allocfunc)(size_t p_size)); ///< operator new that takes a description and uses MemoryStaticPool
+void *operator new(size_t p_size, void *p_pointer, size_t check, const char *p_description); ///< operator new that takes a description and uses a pointer to the preallocated memory

-// p_dummy argument is added to avoid conflicts with the engine functions when both engine and GDExtension are built as a static library on iOS.
-void *operator new(size_t p_size, const char *p_dummy, const char *p_description); ///< operator new that takes a description and uses MemoryStaticPool
-void *operator new(size_t p_size, const char *p_dummy, void *(*p_allocfunc)(size_t p_size)); ///< operator new that takes a description and uses MemoryStaticPool
-void *operator new(size_t p_size, const char *p_dummy, void *p_pointer, size_t check, const char *p_description); ///< operator new that takes a description and uses a pointer to the preallocated memory
-
-_ALWAYS_INLINE_ void *operator new(size_t p_size, const char *p_dummy, void *p_pointer, size_t check, const char *p_description) {
+_ALWAYS_INLINE_ void *operator new(size_t p_size, void *p_pointer, size_t check, const char *p_description) {
 	return p_pointer;
 }

 #ifdef _MSC_VER
 // When compiling with VC++ 2017, the above declarations of placement new generate many irrelevant warnings (C4291).
 // The purpose of the following definitions is to muffle these warnings, not to provide a usable implementation of placement delete.
-void operator delete(void *p_mem, const char *p_dummy, const char *p_description);
-void operator delete(void *p_mem, const char *p_dummy, void *(*p_allocfunc)(size_t p_size));
-void operator delete(void *p_mem, const char *p_dummy, void *p_pointer, size_t check, const char *p_description);
+void operator delete(void *p_mem, const char *p_description);
+void operator delete(void *p_mem, void *(*p_allocfunc)(size_t p_size));
+void operator delete(void *p_mem, void *p_pointer, size_t check, const char *p_description);
 #endif

 namespace godot {
@@ -69,6 +64,18 @@ class Memory {
 	Memory();

 public:
+	// Alignment:  ↓ max_align_t        ↓ uint64_t          ↓ max_align_t
+	//             ┌─────────────────┬──┬────────────────┬──┬───────────...
+	//             │ uint64_t        │░░│ uint64_t       │░░│ T[]
+	//             │ alloc size      │░░│ element count  │░░│ data
+	//             └─────────────────┴──┴────────────────┴──┴───────────...
+	// Offset:     ↑ SIZE_OFFSET        ↑ ELEMENT_OFFSET    ↑ DATA_OFFSET
+	// Note: "alloc size" is used and set by the engine and is never accessed or changed for the extension.
+
+	static constexpr size_t SIZE_OFFSET = 0;
+	static constexpr size_t ELEMENT_OFFSET = ((SIZE_OFFSET + sizeof(uint64_t)) % alignof(uint64_t) == 0) ? (SIZE_OFFSET + sizeof(uint64_t)) : ((SIZE_OFFSET + sizeof(uint64_t)) + alignof(uint64_t) - ((SIZE_OFFSET + sizeof(uint64_t)) % alignof(uint64_t)));
+	static constexpr size_t DATA_OFFSET = ((ELEMENT_OFFSET + sizeof(uint64_t)) % alignof(max_align_t) == 0) ? (ELEMENT_OFFSET + sizeof(uint64_t)) : ((ELEMENT_OFFSET + sizeof(uint64_t)) + alignof(max_align_t) - ((ELEMENT_OFFSET + sizeof(uint64_t)) % alignof(max_align_t)));
+
 	static void *alloc_static(size_t p_bytes, bool p_pad_align = false);
 	static void *realloc_static(void *p_memory, size_t p_bytes, bool p_pad_align = false);
 	static void free_static(void *p_ptr, bool p_pad_align = false);
@@ -76,7 +83,7 @@ public:

 _ALWAYS_INLINE_ void postinitialize_handler(void *) {}

-template <class T>
+template <typename T>
 _ALWAYS_INLINE_ T *_post_initialize(T *p_obj) {
 	postinitialize_handler(p_obj);
 	return p_obj;
@@ -86,34 +93,34 @@ _ALWAYS_INLINE_ T *_post_initialize(T *p_obj) {
 #define memrealloc(m_mem, m_size) ::godot::Memory::realloc_static(m_mem, m_size)
 #define memfree(m_mem) ::godot::Memory::free_static(m_mem)

-#define memnew(m_class) ::godot::_post_initialize(new ("", "") m_class)
+#define memnew(m_class) ::godot::_post_initialize(new ("") m_class)

-#define memnew_allocator(m_class, m_allocator) ::godot::_post_initialize(new ("", m_allocator::alloc) m_class)
-#define memnew_placement(m_placement, m_class) ::godot::_post_initialize(new ("", m_placement, sizeof(m_class), "") m_class)
+#define memnew_allocator(m_class, m_allocator) ::godot::_post_initialize(new (m_allocator::alloc) m_class)
+#define memnew_placement(m_placement, m_class) ::godot::_post_initialize(new (m_placement, sizeof(m_class), "") m_class)

 // Generic comparator used in Map, List, etc.
-template <class T>
+template <typename T>
 struct Comparator {
 	_ALWAYS_INLINE_ bool operator()(const T &p_a, const T &p_b) const { return (p_a < p_b); }
 };

-template <class T>
+template <typename T>
 void memdelete(T *p_class, typename std::enable_if<!std::is_base_of_v<godot::Wrapped, T>>::type * = nullptr) {
-	if (!std::is_trivially_destructible<T>::value) {
+	if constexpr (!std::is_trivially_destructible_v<T>) {
 		p_class->~T();
 	}

 	Memory::free_static(p_class);
 }

-template <class T, std::enable_if_t<std::is_base_of_v<godot::Wrapped, T>, bool> = true>
+template <typename T, std::enable_if_t<std::is_base_of_v<godot::Wrapped, T>, bool> = true>
 void memdelete(T *p_class) {
 	godot::internal::gdextension_interface_object_destroy(p_class->_owner);
 }

-template <class T, class A>
+template <typename T, typename A>
 void memdelete_allocator(T *p_class) {
-	if (!std::is_trivially_destructible<T>::value) {
+	if constexpr (!std::is_trivially_destructible_v<T>) {
 		p_class->~T();
 	}

@@ -126,16 +133,20 @@ public:
 	_ALWAYS_INLINE_ static void free(void *p_ptr) { Memory::free_static(p_ptr); }
 };

-template <class T>
+template <typename T>
 class DefaultTypedAllocator {
 public:
-	template <class... Args>
+	template <typename... Args>
 	_ALWAYS_INLINE_ T *new_allocation(const Args &&...p_args) { return memnew(T(p_args...)); }
 	_ALWAYS_INLINE_ void delete_allocation(T *p_allocation) { memdelete(p_allocation); }
 };

 #define memnew_arr(m_class, m_count) memnew_arr_template<m_class>(m_count)

+_FORCE_INLINE_ uint64_t *_get_element_count_ptr(uint8_t *p_ptr) {
+	return (uint64_t *)(p_ptr - Memory::DATA_OFFSET + Memory::ELEMENT_OFFSET);
+}
+
 template <typename T>
 T *memnew_arr_template(size_t p_elements, const char *p_descr = "") {
 	if (p_elements == 0) {
@@ -145,17 +156,19 @@ T *memnew_arr_template(size_t p_elements, const char *p_descr = "") {
 	same strategy used by std::vector, and the Vector class, so it should be safe.*/

 	size_t len = sizeof(T) * p_elements;
-	uint64_t *mem = (uint64_t *)Memory::alloc_static(len, true);
+	uint8_t *mem = (uint8_t *)Memory::alloc_static(len, true);
 	T *failptr = nullptr; // Get rid of a warning.
 	ERR_FAIL_NULL_V(mem, failptr);
-	*(mem - 1) = p_elements;

-	if (!std::is_trivially_destructible<T>::value) {
+	uint64_t *_elem_count_ptr = _get_element_count_ptr(mem);
+	*(_elem_count_ptr) = p_elements;
+
+	if constexpr (!std::is_trivially_destructible_v<T>) {
 		T *elems = (T *)mem;

 		/* call operator new */
 		for (size_t i = 0; i < p_elements; i++) {
-			new ("", &elems[i], sizeof(T), p_descr) T;
+			new (&elems[i], sizeof(T), p_descr) T;
 		}
 	}

@@ -163,11 +176,19 @@ T *memnew_arr_template(size_t p_elements, const char *p_descr = "") {
 }

 template <typename T>
-void memdelete_arr(T *p_class) {
-	uint64_t *ptr = (uint64_t *)p_class;
+size_t memarr_len(const T *p_class) {
+	uint8_t *ptr = (uint8_t *)p_class;
+	uint64_t *_elem_count_ptr = _get_element_count_ptr(ptr);
+	return *(_elem_count_ptr);
+}

-	if (!std::is_trivially_destructible<T>::value) {
-		uint64_t elem_count = *(ptr - 1);
+template <typename T>
+void memdelete_arr(T *p_class) {
+	uint8_t *ptr = (uint8_t *)p_class;
+
+	if constexpr (!std::is_trivially_destructible_v<T>) {
+		uint64_t *_elem_count_ptr = _get_element_count_ptr(ptr);
+		uint64_t elem_count = *(_elem_count_ptr);

 		for (uint64_t i = 0; i < elem_count; i++) {
 			p_class[i].~T();
--- a/include/godot_cpp/core/method_bind.hpp
+++ b/include/godot_cpp/core/method_bind.hpp
@@ -147,7 +147,7 @@ public:
 	virtual ~MethodBind();
 };

-template <class Derived, class T, class R, bool should_returns>
+template <typename Derived, typename T, typename R, bool should_returns>
 class MethodBindVarArgBase : public MethodBind {
 protected:
 	R(T::*method)
@@ -208,7 +208,7 @@ private:
 	}
 };

-template <class T>
+template <typename T>
 class MethodBindVarArgT : public MethodBindVarArgBase<MethodBindVarArgT<T>, T, void, false> {
 	friend class MethodBindVarArgBase<MethodBindVarArgT<T>, T, void, false>;

@@ -231,14 +231,14 @@ private:
 	}
 };

-template <class T>
+template <typename T>
 MethodBind *create_vararg_method_bind(void (T::*p_method)(const Variant **, GDExtensionInt, GDExtensionCallError &), const MethodInfo &p_info, bool p_return_nil_is_variant) {
 	MethodBind *a = memnew((MethodBindVarArgT<T>)(p_method, p_info, p_return_nil_is_variant));
 	a->set_instance_class(T::get_class_static());
 	return a;
 }

-template <class T, class R>
+template <typename T, typename R>
 class MethodBindVarArgTR : public MethodBindVarArgBase<MethodBindVarArgTR<T, R>, T, R, true> {
 	friend class MethodBindVarArgBase<MethodBindVarArgTR<T, R>, T, R, true>;

@@ -260,7 +260,7 @@ private:
 	}
 };

-template <class T, class R>
+template <typename T, typename R>
 MethodBind *create_vararg_method_bind(R (T::*p_method)(const Variant **, GDExtensionInt, GDExtensionCallError &), const MethodInfo &p_info, bool p_return_nil_is_variant) {
 	MethodBind *a = memnew((MethodBindVarArgTR<T, R>)(p_method, p_info, p_return_nil_is_variant));
 	a->set_instance_class(T::get_class_static());
@@ -277,9 +277,9 @@ class _gde_UnexistingClass;
 // No return, not const.

 #ifdef TYPED_METHOD_BIND
-template <class T, class... P>
+template <typename T, typename... P>
 #else
-template <class... P>
+template <typename... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindT : public MethodBind {
 	void (MB_T::*method)(P...);
@@ -339,7 +339,7 @@ public:
 	}
 };

-template <class T, class... P>
+template <typename T, typename... P>
 MethodBind *create_method_bind(void (T::*p_method)(P...)) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindT<T, P...>)(p_method));
@@ -353,9 +353,9 @@ MethodBind *create_method_bind(void (T::*p_method)(P...)) {
 // No return, const.

 #ifdef TYPED_METHOD_BIND
-template <class T, class... P>
+template <typename T, typename... P>
 #else
-template <class... P>
+template <typename... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindTC : public MethodBind {
 	void (MB_T::*method)(P...) const;
@@ -415,7 +415,7 @@ public:
 	}
 };

-template <class T, class... P>
+template <typename T, typename... P>
 MethodBind *create_method_bind(void (T::*p_method)(P...) const) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindTC<T, P...>)(p_method));
@@ -429,9 +429,9 @@ MethodBind *create_method_bind(void (T::*p_method)(P...) const) {
 // Return, not const.

 #ifdef TYPED_METHOD_BIND
-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 #else
-template <class R, class... P>
+template <typename R, typename... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindTR : public MethodBind {
 	R(MB_T::*method)
@@ -498,7 +498,7 @@ public:
 	}
 };

-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 MethodBind *create_method_bind(R (T::*p_method)(P...)) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindTR<T, R, P...>)(p_method));
@@ -512,9 +512,9 @@ MethodBind *create_method_bind(R (T::*p_method)(P...)) {
 // Return, const.

 #ifdef TYPED_METHOD_BIND
-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 #else
-template <class R, class... P>
+template <typename R, typename... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindTRC : public MethodBind {
 	R(MB_T::*method)
@@ -581,7 +581,7 @@ public:
 	}
 };

-template <class T, class R, class... P>
+template <typename T, typename R, typename... P>
 MethodBind *create_method_bind(R (T::*p_method)(P...) const) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindTRC<T, R, P...>)(p_method));
@@ -596,7 +596,7 @@ MethodBind *create_method_bind(R (T::*p_method)(P...) const) {

 // no return

-template <class... P>
+template <typename... P>
 class MethodBindTS : public MethodBind {
 	void (*function)(P...);

@@ -652,7 +652,7 @@ public:
 	}
 };

-template <class... P>
+template <typename... P>
 MethodBind *create_static_method_bind(void (*p_method)(P...)) {
 	MethodBind *a = memnew((MethodBindTS<P...>)(p_method));
 	return a;
@@ -660,7 +660,7 @@ MethodBind *create_static_method_bind(void (*p_method)(P...)) {

 // return

-template <class R, class... P>
+template <typename R, typename... P>
 class MethodBindTRS : public MethodBind {
 	R(*function)
 	(P...);
@@ -722,7 +722,7 @@ public:
 	}
 };

-template <class R, class... P>
+template <typename R, typename... P>
 MethodBind *create_static_method_bind(R (*p_method)(P...)) {
 	MethodBind *a = memnew((MethodBindTRS<R, P...>)(p_method));
 	return a;
--- a/include/godot_cpp/core/method_ptrcall.hpp
+++ b/include/godot_cpp/core/method_ptrcall.hpp
@@ -39,7 +39,7 @@

 namespace godot {

-template <class T>
+template <typename T>
 struct PtrToArg {};

 #define MAKE_PTRARG(m_type)                                            \
@@ -166,7 +166,7 @@ MAKE_PTRARG_BY_REFERENCE(Variant);

 // This is for Object.

-template <class T>
+template <typename T>
 struct PtrToArg<T *> {
 	static_assert(std::is_base_of<Object, T>::value, "Cannot encode non-Object value as an Object");
 	_FORCE_INLINE_ static T *convert(const void *p_ptr) {
@@ -178,7 +178,7 @@ struct PtrToArg<T *> {
 	}
 };

-template <class T>
+template <typename T>
 struct PtrToArg<const T *> {
 	static_assert(std::is_base_of<Object, T>::value, "Cannot encode non-Object value as an Object");
 	_FORCE_INLINE_ static const T *convert(const void *p_ptr) {
--- a/include/godot_cpp/core/object.hpp
+++ b/include/godot_cpp/core/object.hpp
@@ -33,8 +33,6 @@

 #include <godot_cpp/core/defs.hpp>

-#include <godot_cpp/core/object_id.hpp>
-
 #include <godot_cpp/core/property_info.hpp>

 #include <godot_cpp/variant/variant.hpp>
@@ -47,11 +45,10 @@

 #include <vector>

-#define ADD_SIGNAL(m_signal) godot::ClassDB::add_signal(get_class_static(), m_signal)
-#define ADD_GROUP(m_name, m_prefix) godot::ClassDB::add_property_group(get_class_static(), m_name, m_prefix)
-#define ADD_SUBGROUP(m_name, m_prefix) godot::ClassDB::add_property_subgroup(get_class_static(), m_name, m_prefix)
-#define ADD_PROPERTY(m_property, m_setter, m_getter) godot::ClassDB::add_property(get_class_static(), m_property, m_setter, m_getter)
-#define ADD_PROPERTYI(m_property, m_setter, m_getter, m_index) godot::ClassDB::add_property(get_class_static(), m_property, m_setter, m_getter, m_index)
+#define ADD_SIGNAL(m_signal) ::godot::ClassDB::add_signal(get_class_static(), m_signal)
+#define ADD_GROUP(m_name, m_prefix) ::godot::ClassDB::add_property_group(get_class_static(), m_name, m_prefix)
+#define ADD_SUBGROUP(m_name, m_prefix) ::godot::ClassDB::add_property_subgroup(get_class_static(), m_name, m_prefix)
+#define ADD_PROPERTY(m_property, m_setter, m_getter) ::godot::ClassDB::add_property(get_class_static(), m_property, m_setter, m_getter)

 namespace godot {

@@ -78,36 +75,58 @@ struct MethodInfo {

 	MethodInfo();
 	MethodInfo(StringName p_name);
-	template <class... Args>
+	template <typename... Args>
 	MethodInfo(StringName p_name, const Args &...args);
 	MethodInfo(Variant::Type ret);
 	MethodInfo(Variant::Type ret, StringName p_name);
-	template <class... Args>
+	template <typename... Args>
 	MethodInfo(Variant::Type ret, StringName p_name, const Args &...args);
 	MethodInfo(const PropertyInfo &p_ret, StringName p_name);
-	template <class... Args>
+	template <typename... Args>
 	MethodInfo(const PropertyInfo &p_ret, StringName p_name, const Args &...);
 };

-template <class... Args>
+template <typename... Args>
 MethodInfo::MethodInfo(StringName p_name, const Args &...args) :
 		name(p_name), flags(GDEXTENSION_METHOD_FLAG_NORMAL) {
 	arguments = { args... };
 }

-template <class... Args>
+template <typename... Args>
 MethodInfo::MethodInfo(Variant::Type ret, StringName p_name, const Args &...args) :
 		name(p_name), flags(GDEXTENSION_METHOD_FLAG_NORMAL) {
 	return_val.type = ret;
 	arguments = { args... };
 }

-template <class... Args>
+template <typename... Args>
 MethodInfo::MethodInfo(const PropertyInfo &p_ret, StringName p_name, const Args &...args) :
 		name(p_name), return_val(p_ret), flags(GDEXTENSION_METHOD_FLAG_NORMAL) {
 	arguments = { args... };
 }

+class ObjectID {
+	uint64_t id = 0;
+
+public:
+	_FORCE_INLINE_ bool is_ref_counted() const { return (id & (uint64_t(1) << 63)) != 0; }
+	_FORCE_INLINE_ bool is_valid() const { return id != 0; }
+	_FORCE_INLINE_ bool is_null() const { return id == 0; }
+	_FORCE_INLINE_ operator uint64_t() const { return id; }
+	_FORCE_INLINE_ operator int64_t() const { return id; }
+
+	_FORCE_INLINE_ bool operator==(const ObjectID &p_id) const { return id == p_id.id; }
+	_FORCE_INLINE_ bool operator!=(const ObjectID &p_id) const { return id != p_id.id; }
+	_FORCE_INLINE_ bool operator<(const ObjectID &p_id) const { return id < p_id.id; }
+
+	_FORCE_INLINE_ void operator=(int64_t p_int64) { id = p_int64; }
+	_FORCE_INLINE_ void operator=(uint64_t p_uint64) { id = p_uint64; }
+
+	_FORCE_INLINE_ ObjectID() {}
+	_FORCE_INLINE_ explicit ObjectID(const uint64_t p_id) { id = p_id; }
+	_FORCE_INLINE_ explicit ObjectID(const int64_t p_id) { id = p_id; }
+};
+
 class ObjectDB {
 public:
 	static Object *get_instance(uint64_t p_object_id) {
@@ -119,7 +138,7 @@ public:
 	}
 };

-template <class T>
+template <typename T>
 T *Object::cast_to(Object *p_object) {
 	if (p_object == nullptr) {
 		return nullptr;
@@ -132,7 +151,7 @@ T *Object::cast_to(Object *p_object) {
 	return dynamic_cast<T *>(internal::get_object_instance_binding(casted));
 }

-template <class T>
+template <typename T>
 const T *Object::cast_to(const Object *p_object) {
 	if (p_object == nullptr) {
 		return nullptr;
--- a/include/godot_cpp/core/object_id.hpp
+++ b/include/godot_cpp/core/object_id.hpp
@@ -1,62 +0,0 @@
-/**************************************************************************/
-/*  object_id.hpp                                                         */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_OBJECT_ID_HPP
-#define GODOT_OBJECT_ID_HPP
-
-#include <godot_cpp/core/defs.hpp>
-
-namespace godot {
-
-class ObjectID {
-	uint64_t id = 0;
-
-public:
-	_FORCE_INLINE_ bool is_ref_counted() const { return (id & (uint64_t(1) << 63)) != 0; }
-	_FORCE_INLINE_ bool is_valid() const { return id != 0; }
-	_FORCE_INLINE_ bool is_null() const { return id == 0; }
-	_FORCE_INLINE_ operator uint64_t() const { return id; }
-	_FORCE_INLINE_ operator int64_t() const { return id; }
-
-	_FORCE_INLINE_ bool operator==(const ObjectID &p_id) const { return id == p_id.id; }
-	_FORCE_INLINE_ bool operator!=(const ObjectID &p_id) const { return id != p_id.id; }
-	_FORCE_INLINE_ bool operator<(const ObjectID &p_id) const { return id < p_id.id; }
-
-	_FORCE_INLINE_ void operator=(int64_t p_int64) { id = p_int64; }
-	_FORCE_INLINE_ void operator=(uint64_t p_uint64) { id = p_uint64; }
-
-	_FORCE_INLINE_ ObjectID() {}
-	_FORCE_INLINE_ explicit ObjectID(const uint64_t p_id) { id = p_id; }
-	_FORCE_INLINE_ explicit ObjectID(const int64_t p_id) { id = p_id; }
-};
-
-} // namespace godot
-
-#endif // GODOT_OBJECT_ID_HPP
--- a/include/godot_cpp/core/property_info.hpp
+++ b/include/godot_cpp/core/property_info.hpp
@@ -47,9 +47,9 @@ struct PropertyInfo {
 	Variant::Type type = Variant::NIL;
 	StringName name;
 	StringName class_name;
-	uint32_t hint = 0;
+	uint32_t hint = PROPERTY_HINT_NONE;
 	String hint_string;
-	uint32_t usage = 7;
+	uint32_t usage = PROPERTY_USAGE_DEFAULT;

 	PropertyInfo() = default;

@@ -68,18 +68,6 @@ struct PropertyInfo {

 	PropertyInfo(GDExtensionVariantType p_type, const StringName &p_name, PropertyHint p_hint = PROPERTY_HINT_NONE, const String &p_hint_string = "", uint32_t p_usage = PROPERTY_USAGE_DEFAULT, const StringName &p_class_name = "") :
 			PropertyInfo((Variant::Type)p_type, p_name, p_hint, p_hint_string, p_usage, p_class_name) {}
-
-	PropertyInfo(const GDExtensionPropertyInfo *p_info) :
-			PropertyInfo(p_info->type, *reinterpret_cast<StringName *>(p_info->name), (PropertyHint)p_info->hint, *reinterpret_cast<String *>(p_info->hint_string), p_info->usage, *reinterpret_cast<StringName *>(p_info->class_name)) {}
-
-	void _update(GDExtensionPropertyInfo *p_info) {
-		p_info->type = (GDExtensionVariantType)type;
-		*(reinterpret_cast<StringName *>(p_info->name)) = name;
-		p_info->hint = hint;
-		*(reinterpret_cast<String *>(p_info->hint_string)) = hint_string;
-		p_info->usage = usage;
-		*(reinterpret_cast<StringName *>(p_info->class_name)) = class_name;
-	}
 };

 } // namespace godot
--- a/include/godot_cpp/core/type_info.hpp
+++ b/include/godot_cpp/core/type_info.hpp
@@ -90,7 +90,7 @@ static PropertyInfo make_property_info(Variant::Type p_type, const StringName &p
 // instead of a forward declaration. You can always forward declare 'T' in a header file, and then
 // include the actual declaration of 'T' in the source file where 'GetTypeInfo<T>' is instantiated.

-template <class T, typename = void>
+template <typename T, typename = void>
 struct GetTypeInfo;

 #define MAKE_TYPE_INFO(m_type, m_var_type)                                                                            \
@@ -248,14 +248,14 @@ inline StringName _gde_constant_get_enum_name(T param, StringName p_constant) {
 	return GetTypeInfo<T>::get_class_info().class_name;
 }

-template <class T>
+template <typename T>
 class BitField {
 	int64_t value = 0;

 public:
 	_FORCE_INLINE_ void set_flag(T p_flag) { value |= p_flag; }
 	_FORCE_INLINE_ bool has_flag(T p_flag) const { return value & p_flag; }
-	_FORCE_INLINE_ void clear_flag(T p_flag) { return value &= ~p_flag; }
+	_FORCE_INLINE_ void clear_flag(T p_flag) { value &= ~p_flag; }
 	_FORCE_INLINE_ BitField(int64_t p_value) { value = p_value; }
 	_FORCE_INLINE_ operator int64_t() const { return value; }
 	_FORCE_INLINE_ operator Variant() const { return value; }
@@ -295,7 +295,7 @@ inline StringName _gde_constant_get_bitfield_name(T param, StringName p_constant
 	return GetTypeInfo<BitField<T>>::get_class_info().class_name;
 }

-template <class T>
+template <typename T>
 struct PtrToArg<TypedArray<T>> {
 	_FORCE_INLINE_ static TypedArray<T> convert(const void *p_ptr) {
 		return TypedArray<T>(*reinterpret_cast<const Array *>(p_ptr));
@@ -306,7 +306,7 @@ struct PtrToArg<TypedArray<T>> {
 	}
 };

-template <class T>
+template <typename T>
 struct PtrToArg<const TypedArray<T> &> {
 	typedef Array EncodeT;
 	_FORCE_INLINE_ static TypedArray<T>
--- a/include/godot_cpp/godot.hpp
+++ b/include/godot_cpp/godot.hpp
@@ -123,8 +123,6 @@ extern "C" GDExtensionInterfaceStringOperatorPlusEqChar gdextension_interface_st
 extern "C" GDExtensionInterfaceStringOperatorPlusEqCstr gdextension_interface_string_operator_plus_eq_cstr;
 extern "C" GDExtensionInterfaceStringOperatorPlusEqWcstr gdextension_interface_string_operator_plus_eq_wcstr;
 extern "C" GDExtensionInterfaceStringOperatorPlusEqC32str gdextension_interface_string_operator_plus_eq_c32str;
-extern "C" GDExtensionInterfaceStringResize gdextension_interface_string_resize;
-extern "C" GDExtensionInterfaceStringNameNewWithLatin1Chars gdextension_interface_string_name_new_with_latin1_chars;
 extern "C" GDExtensionInterfaceXmlParserOpenBuffer gdextension_interface_xml_parser_open_buffer;
 extern "C" GDExtensionInterfaceFileAccessStoreBuffer gdextension_interface_file_access_store_buffer;
 extern "C" GDExtensionInterfaceFileAccessGetBuffer gdextension_interface_file_access_get_buffer;
@@ -165,21 +163,16 @@ extern "C" GDExtensionInterfaceObjectGetClassName gdextension_interface_object_g
 extern "C" GDExtensionInterfaceObjectCastTo gdextension_interface_object_cast_to;
 extern "C" GDExtensionInterfaceObjectGetInstanceFromId gdextension_interface_object_get_instance_from_id;
 extern "C" GDExtensionInterfaceObjectGetInstanceId gdextension_interface_object_get_instance_id;
-extern "C" GDExtensionInterfaceCallableCustomCreate gdextension_interface_callable_custom_create;
-extern "C" GDExtensionInterfaceCallableCustomGetUserData gdextension_interface_callable_custom_get_userdata;
 extern "C" GDExtensionInterfaceRefGetObject gdextension_interface_ref_get_object;
 extern "C" GDExtensionInterfaceRefSetObject gdextension_interface_ref_set_object;
-extern "C" GDExtensionInterfaceScriptInstanceCreate2 gdextension_interface_script_instance_create2;
-extern "C" GDExtensionInterfacePlaceHolderScriptInstanceCreate gdextension_interface_placeholder_script_instance_create;
-extern "C" GDExtensionInterfacePlaceHolderScriptInstanceUpdate gdextension_interface_placeholder_script_instance_update;
+extern "C" GDExtensionInterfaceScriptInstanceCreate gdextension_interface_script_instance_create;
 extern "C" GDExtensionInterfaceClassdbConstructObject gdextension_interface_classdb_construct_object;
 extern "C" GDExtensionInterfaceClassdbGetMethodBind gdextension_interface_classdb_get_method_bind;
 extern "C" GDExtensionInterfaceClassdbGetClassTag gdextension_interface_classdb_get_class_tag;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClass2 gdextension_interface_classdb_register_extension_class2;
+extern "C" GDExtensionInterfaceClassdbRegisterExtensionClass gdextension_interface_classdb_register_extension_class;
 extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassMethod gdextension_interface_classdb_register_extension_class_method;
 extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant gdextension_interface_classdb_register_extension_class_integer_constant;
 extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassProperty gdextension_interface_classdb_register_extension_class_property;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed gdextension_interface_classdb_register_extension_class_property_indexed;
 extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassPropertyGroup gdextension_interface_classdb_register_extension_class_property_group;
 extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassPropertySubgroup gdextension_interface_classdb_register_extension_class_property_subgroup;
 extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassSignal gdextension_interface_classdb_register_extension_class_signal;
--- a/include/godot_cpp/templates/cowdata.hpp
+++ b/include/godot_cpp/templates/cowdata.hpp
@@ -43,78 +43,120 @@

 namespace godot {

-template <class T>
+template <typename T>
 class Vector;

-template <class T, class V>
+template <typename T, typename V>
 class VMap;

-template <class T>
+template <typename T>
 class CharStringT;

+static_assert(std::is_trivially_destructible_v<std::atomic<uint64_t>>);
+
 // Silence a false positive warning (see GH-52119).
 #if defined(__GNUC__) && !defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wplacement-new"
 #endif

-template <class T>
+template <typename T>
 class CowData {
-	template <class TV>
+	template <typename TV>
 	friend class Vector;

-	template <class TV, class VV>
+	template <typename TV, typename VV>
 	friend class VMap;

-	template <class TS>
+	template <typename TS>
 	friend class CharStringT;

+public:
+	typedef int64_t Size;
+	typedef uint64_t USize;
+	static constexpr USize MAX_INT = INT64_MAX;
+
 private:
+	// Function to find the next power of 2 to an integer.
+	static _FORCE_INLINE_ USize next_po2(USize x) {
+		if (x == 0) {
+			return 0;
+		}
+
+		--x;
+		x |= x >> 1;
+		x |= x >> 2;
+		x |= x >> 4;
+		x |= x >> 8;
+		x |= x >> 16;
+		if (sizeof(USize) == 8) {
+			x |= x >> 32;
+		}
+
+		return ++x;
+	}
+
+	// Alignment:  ↓ max_align_t           ↓ USize          ↓ max_align_t
+	//             ┌────────────────────┬──┬─────────────┬──┬───────────...
+	//             │ SafeNumeric<USize> │░░│ USize       │░░│ T[]
+	//             │ ref. count         │░░│ data size   │░░│ data
+	//             └────────────────────┴──┴─────────────┴──┴───────────...
+	// Offset:     ↑ REF_COUNT_OFFSET      ↑ SIZE_OFFSET    ↑ DATA_OFFSET
+
+	static constexpr size_t REF_COUNT_OFFSET = 0;
+	static constexpr size_t SIZE_OFFSET = ((REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) % alignof(USize) == 0) ? (REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) : ((REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) + alignof(USize) - ((REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) % alignof(USize)));
+	static constexpr size_t DATA_OFFSET = ((SIZE_OFFSET + sizeof(USize)) % alignof(max_align_t) == 0) ? (SIZE_OFFSET + sizeof(USize)) : ((SIZE_OFFSET + sizeof(USize)) + alignof(max_align_t) - ((SIZE_OFFSET + sizeof(USize)) % alignof(max_align_t)));
+
 	mutable T *_ptr = nullptr;

 	// internal helpers

-	_FORCE_INLINE_ SafeNumeric<uint32_t> *_get_refcount() const {
+	static _FORCE_INLINE_ SafeNumeric<USize> *_get_refcount_ptr(uint8_t *p_ptr) {
+		return (SafeNumeric<USize> *)(p_ptr + REF_COUNT_OFFSET);
+	}
+
+	static _FORCE_INLINE_ USize *_get_size_ptr(uint8_t *p_ptr) {
+		return (USize *)(p_ptr + SIZE_OFFSET);
+	}
+
+	static _FORCE_INLINE_ T *_get_data_ptr(uint8_t *p_ptr) {
+		return (T *)(p_ptr + DATA_OFFSET);
+	}
+
+	_FORCE_INLINE_ SafeNumeric<USize> *_get_refcount() const {
 		if (!_ptr) {
 			return nullptr;
 		}

-		return reinterpret_cast<SafeNumeric<uint32_t> *>(_ptr) - 2;
+		return (SafeNumeric<USize> *)((uint8_t *)_ptr - DATA_OFFSET + REF_COUNT_OFFSET);
 	}

-	_FORCE_INLINE_ uint32_t *_get_size() const {
+	_FORCE_INLINE_ USize *_get_size() const {
 		if (!_ptr) {
 			return nullptr;
 		}

-		return reinterpret_cast<uint32_t *>(_ptr) - 1;
+		return (USize *)((uint8_t *)_ptr - DATA_OFFSET + SIZE_OFFSET);
 	}

-	_FORCE_INLINE_ T *_get_data() const {
-		if (!_ptr) {
-			return nullptr;
-		}
-		return reinterpret_cast<T *>(_ptr);
+	_FORCE_INLINE_ USize _get_alloc_size(USize p_elements) const {
+		return next_po2(p_elements * sizeof(T));
 	}

-	_FORCE_INLINE_ size_t _get_alloc_size(size_t p_elements) const {
-		return next_power_of_2(p_elements * sizeof(T));
-	}
-
-	_FORCE_INLINE_ bool _get_alloc_size_checked(size_t p_elements, size_t *out) const {
+	_FORCE_INLINE_ bool _get_alloc_size_checked(USize p_elements, USize *out) const {
 		if (unlikely(p_elements == 0)) {
 			*out = 0;
 			return true;
 		}
-#if defined(__GNUC__)
-		size_t o;
-		size_t p;
+#if defined(__GNUC__) && defined(IS_32_BIT)
+		USize o;
+		USize p;
 		if (__builtin_mul_overflow(p_elements, sizeof(T), &o)) {
 			*out = 0;
 			return false;
 		}
-		*out = next_power_of_2(o);
-		if (__builtin_add_overflow(o, static_cast<size_t>(32), &p)) {
+		*out = next_po2(o);
+		if (__builtin_add_overflow(o, static_cast<USize>(32), &p)) {
 			return false; // No longer allocated here.
 		}
 #else
@@ -128,22 +170,22 @@ private:
 	void _unref(void *p_data);
 	void _ref(const CowData *p_from);
 	void _ref(const CowData &p_from);
-	uint32_t _copy_on_write();
+	USize _copy_on_write();

 public:
 	void operator=(const CowData<T> &p_from) { _ref(p_from); }

 	_FORCE_INLINE_ T *ptrw() {
 		_copy_on_write();
-		return (T *)_get_data();
+		return _ptr;
 	}

 	_FORCE_INLINE_ const T *ptr() const {
-		return _get_data();
+		return _ptr;
 	}

-	_FORCE_INLINE_ int size() const {
-		uint32_t *size = (uint32_t *)_get_size();
+	_FORCE_INLINE_ Size size() const {
+		USize *size = (USize *)_get_size();
 		if (size) {
 			return *size;
 		} else {
@@ -154,41 +196,42 @@ public:
 	_FORCE_INLINE_ void clear() { resize(0); }
 	_FORCE_INLINE_ bool is_empty() const { return _ptr == nullptr; }

-	_FORCE_INLINE_ void set(int p_index, const T &p_elem) {
+	_FORCE_INLINE_ void set(Size p_index, const T &p_elem) {
 		ERR_FAIL_INDEX(p_index, size());
 		_copy_on_write();
-		_get_data()[p_index] = p_elem;
+		_ptr[p_index] = p_elem;
 	}

-	_FORCE_INLINE_ T &get_m(int p_index) {
+	_FORCE_INLINE_ T &get_m(Size p_index) {
 		CRASH_BAD_INDEX(p_index, size());
 		_copy_on_write();
-		return _get_data()[p_index];
+		return _ptr[p_index];
 	}

-	_FORCE_INLINE_ const T &get(int p_index) const {
+	_FORCE_INLINE_ const T &get(Size p_index) const {
 		CRASH_BAD_INDEX(p_index, size());

-		return _get_data()[p_index];
+		return _ptr[p_index];
 	}

-	Error resize(int p_size);
+	template <bool p_ensure_zero = false>
+	Error resize(Size p_size);

-	_FORCE_INLINE_ void remove_at(int p_index) {
+	_FORCE_INLINE_ void remove_at(Size p_index) {
 		ERR_FAIL_INDEX(p_index, size());
 		T *p = ptrw();
-		int len = size();
-		for (int i = p_index; i < len - 1; i++) {
+		Size len = size();
+		for (Size i = p_index; i < len - 1; i++) {
 			p[i] = p[i + 1];
 		}

 		resize(len - 1);
 	}

-	Error insert(int p_pos, const T &p_val) {
+	Error insert(Size p_pos, const T &p_val) {
 		ERR_FAIL_INDEX_V(p_pos, size() + 1, ERR_INVALID_PARAMETER);
 		resize(size() + 1);
-		for (int i = (size() - 1); i > p_pos; i--) {
+		for (Size i = (size() - 1); i > p_pos; i--) {
 			set(i, get(i - 1));
 		}
 		set(p_pos, p_val);
@@ -196,83 +239,88 @@ public:
 		return OK;
 	}

-	int find(const T &p_val, int p_from = 0) const;
+	Size find(const T &p_val, Size p_from = 0) const;
+	Size rfind(const T &p_val, Size p_from = -1) const;
+	Size count(const T &p_val) const;

 	_FORCE_INLINE_ CowData() {}
 	_FORCE_INLINE_ ~CowData();
-	_FORCE_INLINE_ CowData(CowData<T> &p_from) { _ref(p_from); }
+	_FORCE_INLINE_ CowData(CowData<T> &p_from) { _ref(p_from); };
 };

-template <class T>
+template <typename T>
 void CowData<T>::_unref(void *p_data) {
 	if (!p_data) {
 		return;
 	}

-	SafeNumeric<uint32_t> *refc = _get_refcount();
+	SafeNumeric<USize> *refc = _get_refcount();

 	if (refc->decrement() > 0) {
 		return; // still in use
 	}
-
 	// clean up
-	if (!std::is_trivially_destructible<T>::value) {
-		uint32_t *count = _get_size();
+
+	if constexpr (!std::is_trivially_destructible_v<T>) {
+		USize *count = _get_size();
 		T *data = (T *)(count + 1);

-		for (uint32_t i = 0; i < *count; ++i) {
+		for (USize i = 0; i < *count; ++i) {
 			// call destructors
 			data[i].~T();
 		}
 	}

 	// free mem
-	Memory::free_static((uint8_t *)p_data, true);
+	Memory::free_static(((uint8_t *)p_data) - DATA_OFFSET, false);
 }

-template <class T>
-uint32_t CowData<T>::_copy_on_write() {
+template <typename T>
+typename CowData<T>::USize CowData<T>::_copy_on_write() {
 	if (!_ptr) {
 		return 0;
 	}

-	SafeNumeric<uint32_t> *refc = _get_refcount();
+	SafeNumeric<USize> *refc = _get_refcount();

-	uint32_t rc = refc->get();
+	USize rc = refc->get();
 	if (unlikely(rc > 1)) {
 		/* in use by more than me */
-		uint32_t current_size = *_get_size();
+		USize current_size = *_get_size();

-		uint32_t *mem_new = (uint32_t *)Memory::alloc_static(_get_alloc_size(current_size), true);
+		uint8_t *mem_new = (uint8_t *)Memory::alloc_static(_get_alloc_size(current_size) + DATA_OFFSET, false);
+		ERR_FAIL_NULL_V(mem_new, 0);

-		new (mem_new - 2) SafeNumeric<uint32_t>(1); // refcount
-		*(mem_new - 1) = current_size; // size
+		SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
+		USize *_size_ptr = _get_size_ptr(mem_new);
+		T *_data_ptr = _get_data_ptr(mem_new);

-		T *_data = (T *)(mem_new);
+		new (_refc_ptr) SafeNumeric<USize>(1); //refcount
+		*(_size_ptr) = current_size; //size

 		// initialize new elements
-		if (std::is_trivially_copyable<T>::value) {
-			memcpy(mem_new, _ptr, current_size * sizeof(T));
-
+		if constexpr (std::is_trivially_copyable_v<T>) {
+			memcpy((uint8_t *)_data_ptr, _ptr, current_size * sizeof(T));
 		} else {
-			for (uint32_t i = 0; i < current_size; i++) {
-				memnew_placement(&_data[i], T(_get_data()[i]));
+			for (USize i = 0; i < current_size; i++) {
+				memnew_placement(&_data_ptr[i], T(_ptr[i]));
 			}
 		}

 		_unref(_ptr);
-		_ptr = _data;
+		_ptr = _data_ptr;

 		rc = 1;
 	}
 	return rc;
 }

-template <class T>
-Error CowData<T>::resize(int p_size) {
+template <typename T>
+template <bool p_ensure_zero>
+Error CowData<T>::resize(Size p_size) {
 	ERR_FAIL_COND_V(p_size < 0, ERR_INVALID_PARAMETER);

-	int current_size = size();
+	Size current_size = size();

 	if (p_size == current_size) {
 		return OK;
@@ -286,59 +334,71 @@ Error CowData<T>::resize(int p_size) {
 	}

 	// possibly changing size, copy on write
-	uint32_t rc = _copy_on_write();
+	USize rc = _copy_on_write();

-	size_t current_alloc_size = _get_alloc_size(current_size);
-	size_t alloc_size;
+	USize current_alloc_size = _get_alloc_size(current_size);
+	USize alloc_size;
 	ERR_FAIL_COND_V(!_get_alloc_size_checked(p_size, &alloc_size), ERR_OUT_OF_MEMORY);

 	if (p_size > current_size) {
 		if (alloc_size != current_alloc_size) {
 			if (current_size == 0) {
 				// alloc from scratch
-				uint32_t *ptr = (uint32_t *)Memory::alloc_static(alloc_size, true);
-				ERR_FAIL_NULL_V(ptr, ERR_OUT_OF_MEMORY);
-				*(ptr - 1) = 0; // size, currently none
-				new (ptr - 2) SafeNumeric<uint32_t>(1); // refcount
+				uint8_t *mem_new = (uint8_t *)Memory::alloc_static(alloc_size + DATA_OFFSET, false);
+				ERR_FAIL_NULL_V(mem_new, ERR_OUT_OF_MEMORY);

-				_ptr = (T *)ptr;
+				SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
+				USize *_size_ptr = _get_size_ptr(mem_new);
+				T *_data_ptr = _get_data_ptr(mem_new);

+				new (_refc_ptr) SafeNumeric<USize>(1); //refcount
+				*(_size_ptr) = 0; //size, currently none
+
+				_ptr = _data_ptr;
 			} else {
-				uint32_t *_ptrnew = (uint32_t *)Memory::realloc_static(_ptr, alloc_size, true);
-				ERR_FAIL_NULL_V(_ptrnew, ERR_OUT_OF_MEMORY);
-				new (_ptrnew - 2) SafeNumeric<uint32_t>(rc); // refcount
+				uint8_t *mem_new = (uint8_t *)Memory::realloc_static(((uint8_t *)_ptr) - DATA_OFFSET, alloc_size + DATA_OFFSET, false);
+				ERR_FAIL_NULL_V(mem_new, ERR_OUT_OF_MEMORY);

-				_ptr = (T *)(_ptrnew);
+				SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
+				T *_data_ptr = _get_data_ptr(mem_new);
+
+				new (_refc_ptr) SafeNumeric<USize>(rc); //refcount
+
+				_ptr = _data_ptr;
 			}
 		}

 		// construct the newly created elements

-		if (!std::is_trivially_constructible<T>::value) {
-			T *elems = _get_data();
-
-			for (int i = *_get_size(); i < p_size; i++) {
-				memnew_placement(&elems[i], T);
+		if constexpr (!std::is_trivially_constructible_v<T>) {
+			for (Size i = *_get_size(); i < p_size; i++) {
+				memnew_placement(&_ptr[i], T);
 			}
+		} else if (p_ensure_zero) {
+			memset((void *)(_ptr + current_size), 0, (p_size - current_size) * sizeof(T));
 		}

 		*_get_size() = p_size;

 	} else if (p_size < current_size) {
-		if (!std::is_trivially_destructible<T>::value) {
+		if constexpr (!std::is_trivially_destructible_v<T>) {
 			// deinitialize no longer needed elements
-			for (uint32_t i = p_size; i < *_get_size(); i++) {
-				T *t = &_get_data()[i];
+			for (USize i = p_size; i < *_get_size(); i++) {
+				T *t = &_ptr[i];
 				t->~T();
 			}
 		}

 		if (alloc_size != current_alloc_size) {
-			uint32_t *_ptrnew = (uint32_t *)Memory::realloc_static(_ptr, alloc_size, true);
-			ERR_FAIL_NULL_V(_ptrnew, ERR_OUT_OF_MEMORY);
-			new (_ptrnew - 2) SafeNumeric<uint32_t>(rc); // refcount
+			uint8_t *mem_new = (uint8_t *)Memory::realloc_static(((uint8_t *)_ptr) - DATA_OFFSET, alloc_size + DATA_OFFSET, false);
+			ERR_FAIL_NULL_V(mem_new, ERR_OUT_OF_MEMORY);

-			_ptr = (T *)(_ptrnew);
+			SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
+			T *_data_ptr = _get_data_ptr(mem_new);
+
+			new (_refc_ptr) SafeNumeric<USize>(rc); //refcount
+
+			_ptr = _data_ptr;
 		}

 		*_get_size() = p_size;
@@ -347,15 +407,15 @@ Error CowData<T>::resize(int p_size) {
 	return OK;
 }

-template <class T>
-int CowData<T>::find(const T &p_val, int p_from) const {
-	int ret = -1;
+template <typename T>
+typename CowData<T>::Size CowData<T>::find(const T &p_val, Size p_from) const {
+	Size ret = -1;

 	if (p_from < 0 || size() == 0) {
 		return ret;
 	}

-	for (int i = p_from; i < size(); i++) {
+	for (Size i = p_from; i < size(); i++) {
 		if (get(i) == p_val) {
 			ret = i;
 			break;
@@ -365,12 +425,42 @@ int CowData<T>::find(const T &p_val, int p_from) const {
 	return ret;
 }

-template <class T>
+template <typename T>
+typename CowData<T>::Size CowData<T>::rfind(const T &p_val, Size p_from) const {
+	const Size s = size();
+
+	if (p_from < 0) {
+		p_from = s + p_from;
+	}
+	if (p_from < 0 || p_from >= s) {
+		p_from = s - 1;
+	}
+
+	for (Size i = p_from; i >= 0; i--) {
+		if (get(i) == p_val) {
+			return i;
+		}
+	}
+	return -1;
+}
+
+template <typename T>
+typename CowData<T>::Size CowData<T>::count(const T &p_val) const {
+	Size amount = 0;
+	for (Size i = 0; i < size(); i++) {
+		if (get(i) == p_val) {
+			amount++;
+		}
+	}
+	return amount;
+}
+
+template <typename T>
 void CowData<T>::_ref(const CowData *p_from) {
 	_ref(*p_from);
 }

-template <class T>
+template <typename T>
 void CowData<T>::_ref(const CowData &p_from) {
 	if (_ptr == p_from._ptr) {
 		return; // self assign, do nothing.
@@ -388,7 +478,7 @@ void CowData<T>::_ref(const CowData &p_from) {
 	}
 }

-template <class T>
+template <typename T>
 CowData<T>::~CowData() {
 	_unref(_ptr);
 }
--- a/include/godot_cpp/templates/hash_map.hpp
+++ b/include/godot_cpp/templates/hash_map.hpp
@@ -52,7 +52,7 @@ namespace godot {
 * The assignment operator copy the pairs from one map to the other.
 */

-template <class TKey, class TValue>
+template <typename TKey, typename TValue>
 struct HashMapElement {
 	HashMapElement *next = nullptr;
 	HashMapElement *prev = nullptr;
@@ -62,10 +62,10 @@ struct HashMapElement {
 			data(p_key, p_value) {}
 };

-template <class TKey, class TValue,
-		class Hasher = HashMapHasherDefault,
-		class Comparator = HashMapComparatorDefault<TKey>,
-		class Allocator = DefaultTypedAllocator<HashMapElement<TKey, TValue>>>
+template <typename TKey, typename TValue,
+		typename Hasher = HashMapHasherDefault,
+		typename Comparator = HashMapComparatorDefault<TKey>,
+		typename Allocator = DefaultTypedAllocator<HashMapElement<TKey, TValue>>>
 class HashMap {
 public:
 	const uint32_t MIN_CAPACITY_INDEX = 2; // Use a prime.
--- a/include/godot_cpp/templates/hash_set.hpp
+++ b/include/godot_cpp/templates/hash_set.hpp
@@ -48,9 +48,9 @@ namespace godot {
 *
 */

-template <class TKey,
-		class Hasher = HashMapHasherDefault,
-		class Comparator = HashMapComparatorDefault<TKey>>
+template <typename TKey,
+		typename Hasher = HashMapHasherDefault,
+		typename Comparator = HashMapComparatorDefault<TKey>>
 class HashSet {
 public:
 	static constexpr uint32_t MIN_CAPACITY_INDEX = 2; // Use a prime.
--- a/include/godot_cpp/templates/hashfuncs.hpp
+++ b/include/godot_cpp/templates/hashfuncs.hpp
@@ -253,7 +253,7 @@ static _FORCE_INLINE_ uint32_t hash_djb2_one_float(double p_in, uint32_t p_prev
 	return ((p_prev << 5) + p_prev) + hash_one_uint64(u.i);
 }

-template <class T>
+template <typename T>
 static _FORCE_INLINE_ uint32_t hash_make_uint32_t(T p_in) {
 	union {
 		T t;
@@ -286,7 +286,7 @@ static _FORCE_INLINE_ uint64_t hash_djb2_one_64(uint64_t p_in, uint64_t p_prev =
 	return ((p_prev << 5) + p_prev) ^ p_in;
 }

-template <class T>
+template <typename T>
 static _FORCE_INLINE_ uint64_t hash_make_uint64_t(T p_in) {
 	union {
 		T t;
@@ -298,15 +298,15 @@ static _FORCE_INLINE_ uint64_t hash_make_uint64_t(T p_in) {
 	return _u._u64;
 }

-template <class T>
+template <typename T>
 class Ref;

 struct HashMapHasherDefault {
 	// Generic hash function for any type.
-	template <class T>
+	template <typename T>
 	static _FORCE_INLINE_ uint32_t hash(const T *p_pointer) { return hash_one_uint64((uint64_t)p_pointer); }

-	template <class T>
+	template <typename T>
 	static _FORCE_INLINE_ uint32_t hash(const Ref<T> &p_ref) { return hash_one_uint64((uint64_t)p_ref.operator->()); }

 	static _FORCE_INLINE_ uint32_t hash(const String &p_string) { return p_string.hash(); }
--- a/include/godot_cpp/templates/list.hpp
+++ b/include/godot_cpp/templates/list.hpp
@@ -45,7 +45,7 @@

 namespace godot {

-template <class T, class A = DefaultAllocator>
+template <typename T, typename A = DefaultAllocator>
 class List {
 	struct _Data;

@@ -410,7 +410,7 @@ public:
 	/**
 	 * find an element in the list,
 	 */
-	template <class T_v>
+	template <typename T_v>
 	Element *find(const T_v &p_val) {
 		Element *it = front();
 		while (it) {
@@ -646,7 +646,7 @@ public:
 		sort_custom<Comparator<T>>();
 	}

-	template <class C>
+	template <typename C>
 	void sort_custom_inplace() {
 		if (size() < 2) {
 			return;
@@ -693,7 +693,7 @@ public:
 		_data->last = to;
 	}

-	template <class C>
+	template <typename C>
 	struct AuxiliaryComparator {
 		C compare;
 		_FORCE_INLINE_ bool operator()(const Element *a, const Element *b) const {
@@ -701,7 +701,7 @@ public:
 		}
 	};

-	template <class C>
+	template <typename C>
 	void sort_custom() {
 		// this version uses auxiliary memory for speed.
 		// if you don't want to use auxiliary memory, use the in_place version
--- a/include/godot_cpp/templates/local_vector.hpp
+++ b/include/godot_cpp/templates/local_vector.hpp
@@ -43,7 +43,7 @@ namespace godot {

 // If tight, it grows strictly as much as needed.
 // Otherwise, it grows exponentially (the default and what you want in most cases).
-template <class T, class U = uint32_t, bool force_trivial = false, bool tight = false>
+template <typename T, typename U = uint32_t, bool force_trivial = false, bool tight = false>
 class LocalVector {
 private:
 	U count = 0;
@@ -257,7 +257,7 @@ public:
 		return -1;
 	}

-	template <class C>
+	template <typename C>
 	void sort_custom() {
 		U len = count;
 		if (len == 0) {
@@ -331,7 +331,7 @@ public:
 	}
 };

-template <class T, class U = uint32_t, bool force_trivial = false>
+template <typename T, typename U = uint32_t, bool force_trivial = false>
 using TightLocalVector = LocalVector<T, U, force_trivial, true>;

 } // namespace godot
--- a/include/godot_cpp/templates/pair.hpp
+++ b/include/godot_cpp/templates/pair.hpp
@@ -33,7 +33,7 @@

 namespace godot {

-template <class F, class S>
+template <typename F, typename S>
 struct Pair {
 	F first;
 	S second;
@@ -49,17 +49,17 @@ struct Pair {
 	}
 };

-template <class F, class S>
+template <typename F, typename S>
 bool operator==(const Pair<F, S> &pair, const Pair<F, S> &other) {
 	return (pair.first == other.first) && (pair.second == other.second);
 }

-template <class F, class S>
+template <typename F, typename S>
 bool operator!=(const Pair<F, S> &pair, const Pair<F, S> &other) {
 	return (pair.first != other.first) || (pair.second != other.second);
 }

-template <class F, class S>
+template <typename F, typename S>
 struct PairSort {
 	bool operator()(const Pair<F, S> &A, const Pair<F, S> &B) const {
 		if (A.first != B.first) {
@@ -69,7 +69,7 @@ struct PairSort {
 	}
 };

-template <class K, class V>
+template <typename K, typename V>
 struct KeyValue {
 	const K key;
 	V value;
@@ -85,17 +85,17 @@ struct KeyValue {
 	}
 };

-template <class K, class V>
+template <typename K, typename V>
 bool operator==(const KeyValue<K, V> &pair, const KeyValue<K, V> &other) {
 	return (pair.key == other.key) && (pair.value == other.value);
 }

-template <class K, class V>
+template <typename K, typename V>
 bool operator!=(const KeyValue<K, V> &pair, const KeyValue<K, V> &other) {
 	return (pair.key != other.key) || (pair.value != other.value);
 }

-template <class K, class V>
+template <typename K, typename V>
 struct KeyValueSort {
 	bool operator()(const KeyValue<K, V> &A, const KeyValue<K, V> &B) const {
 		return A.key < B.key;
--- a/include/godot_cpp/templates/rb_map.hpp
+++ b/include/godot_cpp/templates/rb_map.hpp
@@ -40,7 +40,7 @@ namespace godot {
 // based on the very nice implementation of rb-trees by:
 // https://web.archive.org/web/20120507164830/https://web.mit.edu/~emin/www/source_code/red_black_tree/index.html

-template <class K, class V, class C = Comparator<K>, class A = DefaultAllocator>
+template <typename K, typename V, typename C = Comparator<K>, typename A = DefaultAllocator>
 class RBMap {
 	enum Color {
 		RED,
--- a/include/godot_cpp/templates/rb_set.hpp
+++ b/include/godot_cpp/templates/rb_set.hpp
@@ -38,7 +38,7 @@

 namespace godot {

-template <class T, class C = Comparator<T>, class A = DefaultAllocator>
+template <typename T, typename C = Comparator<T>, typename A = DefaultAllocator>
 class RBSet {
 	enum Color {
 		RED,
--- a/include/godot_cpp/templates/rid_owner.hpp
+++ b/include/godot_cpp/templates/rid_owner.hpp
@@ -42,7 +42,7 @@

 namespace godot {

-template <class T, bool THREAD_SAFE = false>
+template <typename T, bool THREAD_SAFE = false>
 class RID_Alloc {
 	T **chunks = nullptr;
 	uint32_t **free_list_chunks = nullptr;
@@ -347,7 +347,7 @@ public:
 	}
 };

-template <class T, bool THREAD_SAFE = false>
+template <typename T, bool THREAD_SAFE = false>
 class RID_PtrOwner {
 	RID_Alloc<T *, THREAD_SAFE> alloc;

@@ -406,7 +406,7 @@ public:
 			alloc(p_target_chunk_byte_size) {}
 };

-template <class T, bool THREAD_SAFE = false>
+template <typename T, bool THREAD_SAFE = false>
 class RID_Owner {
 	RID_Alloc<T, THREAD_SAFE> alloc;

--- a/include/godot_cpp/templates/safe_refcount.hpp
+++ b/include/godot_cpp/templates/safe_refcount.hpp
@@ -48,7 +48,16 @@ namespace godot {
 //   value and, as an important benefit, you can be sure the value is properly synchronized
 //   even with threads that are already running.

-template <class T>
+// These are used in very specific areas of the engine where it's critical that these guarantees are held
+#define SAFE_NUMERIC_TYPE_PUN_GUARANTEES(m_type)                    \
+	static_assert(sizeof(SafeNumeric<m_type>) == sizeof(m_type));   \
+	static_assert(alignof(SafeNumeric<m_type>) == alignof(m_type)); \
+	static_assert(std::is_trivially_destructible<std::atomic<m_type>>::value);
+#define SAFE_FLAG_TYPE_PUN_GUARANTEES                \
+	static_assert(sizeof(SafeFlag) == sizeof(bool)); \
+	static_assert(alignof(SafeFlag) == alignof(bool));
+
+template <typename T>
 class SafeNumeric {
 	std::atomic<T> value;

@@ -186,7 +195,7 @@ public:

 #else

-template <class T>
+template <typename T>
 class SafeNumeric {
 protected:
 	T value;
--- a/include/godot_cpp/templates/search_array.hpp
+++ b/include/godot_cpp/templates/search_array.hpp
@@ -35,7 +35,7 @@

 namespace godot {

-template <class T, class Comparator = _DefaultComparator<T>>
+template <typename T, typename Comparator = _DefaultComparator<T>>
 class SearchArray {
 public:
 	Comparator compare;
--- a/include/godot_cpp/templates/self_list.hpp
+++ b/include/godot_cpp/templates/self_list.hpp
@@ -36,7 +36,7 @@

 namespace godot {

-template <class T>
+template <typename T>
 class SelfList {
 public:
 	class List {
--- a/include/godot_cpp/templates/sort_array.hpp
+++ b/include/godot_cpp/templates/sort_array.hpp
@@ -41,7 +41,7 @@ namespace godot {
 		break;                                                        \
 	}

-template <class T>
+template <typename T>
 struct _DefaultComparator {
 	_FORCE_INLINE_ bool operator()(const T &a, const T &b) const { return (a < b); }
 };
@@ -52,7 +52,7 @@ struct _DefaultComparator {
 #define SORT_ARRAY_VALIDATE_ENABLED false
 #endif

-template <class T, class Comparator = _DefaultComparator<T>, bool Validate = SORT_ARRAY_VALIDATE_ENABLED>
+template <typename T, typename Comparator = _DefaultComparator<T>, bool Validate = SORT_ARRAY_VALIDATE_ENABLED>
 class SortArray {
 	enum {
 		INTROSORT_THRESHOLD = 16
--- a/include/godot_cpp/templates/thread_work_pool.hpp
+++ b/include/godot_cpp/templates/thread_work_pool.hpp
@@ -52,7 +52,7 @@ class ThreadWorkPool {
 		virtual ~BaseWork() = default;
 	};

-	template <class C, class M, class U>
+	template <typename C, typename M, typename U>
 	struct Work : public BaseWork {
 		C *instance;
 		M method;
@@ -94,7 +94,7 @@ class ThreadWorkPool {
 	}

 public:
-	template <class C, class M, class U>
+	template <typename C, typename M, typename U>
 	void begin_work(uint32_t p_elements, C *p_instance, M p_method, U p_userdata) {
 		ERR_FAIL_NULL(threads); // Never initialized.
 		ERR_FAIL_COND(current_work != nullptr);
@@ -145,7 +145,7 @@ public:
 		current_work = nullptr;
 	}

-	template <class C, class M, class U>
+	template <typename C, typename M, typename U>
 	void do_work(uint32_t p_elements, C *p_instance, M p_method, U p_userdata) {
 		switch (p_elements) {
 			case 0:
--- a/include/godot_cpp/templates/vector.hpp
+++ b/include/godot_cpp/templates/vector.hpp
@@ -47,38 +47,42 @@

 namespace godot {

-template <class T>
+template <typename T>
 class VectorWriteProxy {
 public:
-	_FORCE_INLINE_ T &operator[](int p_index) {
+	_FORCE_INLINE_ T &operator[](typename CowData<T>::Size p_index) {
 		CRASH_BAD_INDEX(p_index, ((Vector<T> *)(this))->_cowdata.size());

 		return ((Vector<T> *)(this))->_cowdata.ptrw()[p_index];
 	}
 };

-template <class T>
+template <typename T>
 class Vector {
 	friend class VectorWriteProxy<T>;

 public:
 	VectorWriteProxy<T> write;
+	typedef typename CowData<T>::Size Size;

 private:
 	CowData<T> _cowdata;

 public:
 	bool push_back(T p_elem);
-	_FORCE_INLINE_ bool append(const T &p_elem) { return push_back(p_elem); } // alias
+	_FORCE_INLINE_ bool append(const T &p_elem) { return push_back(p_elem); } //alias
 	void fill(T p_elem);

-	void remove_at(int p_index) { _cowdata.remove_at(p_index); }
-	void erase(const T &p_val) {
-		int idx = find(p_val);
+	void remove_at(Size p_index) { _cowdata.remove_at(p_index); }
+	_FORCE_INLINE_ bool erase(const T &p_val) {
+		Size idx = find(p_val);
 		if (idx >= 0) {
 			remove_at(idx);
+			return true;
 		}
+		return false;
 	}
+
 	void reverse();

 	_FORCE_INLINE_ T *ptrw() { return _cowdata.ptrw(); }
@@ -86,37 +90,45 @@ public:
 	_FORCE_INLINE_ void clear() { resize(0); }
 	_FORCE_INLINE_ bool is_empty() const { return _cowdata.is_empty(); }

-	_FORCE_INLINE_ T get(int p_index) { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ const T &get(int p_index) const { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ void set(int p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); }
-	_FORCE_INLINE_ int size() const { return _cowdata.size(); }
-	Error resize(int p_size) { return _cowdata.resize(p_size); }
-	_FORCE_INLINE_ const T &operator[](int p_index) const { return _cowdata.get(p_index); }
-	Error insert(int p_pos, T p_val) { return _cowdata.insert(p_pos, p_val); }
-	int find(const T &p_val, int p_from = 0) const { return _cowdata.find(p_val, p_from); }
+	_FORCE_INLINE_ T get(Size p_index) { return _cowdata.get(p_index); }
+	_FORCE_INLINE_ const T &get(Size p_index) const { return _cowdata.get(p_index); }
+	_FORCE_INLINE_ void set(Size p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); }
+	_FORCE_INLINE_ Size size() const { return _cowdata.size(); }
+	Error resize(Size p_size) { return _cowdata.resize(p_size); }
+	Error resize_zeroed(Size p_size) { return _cowdata.template resize<true>(p_size); }
+	_FORCE_INLINE_ const T &operator[](Size p_index) const { return _cowdata.get(p_index); }
+	Error insert(Size p_pos, T p_val) { return _cowdata.insert(p_pos, p_val); }
+	Size find(const T &p_val, Size p_from = 0) const { return _cowdata.find(p_val, p_from); }
+	Size rfind(const T &p_val, Size p_from = -1) const { return _cowdata.rfind(p_val, p_from); }
+	Size count(const T &p_val) const { return _cowdata.count(p_val); }

 	void append_array(Vector<T> p_other);

 	_FORCE_INLINE_ bool has(const T &p_val) const { return find(p_val) != -1; }

-	template <class C>
-	void sort_custom() {
-		int len = _cowdata.size();
+	void sort() {
+		sort_custom<_DefaultComparator<T>>();
+	}
+
+	template <typename Comparator, bool Validate = SORT_ARRAY_VALIDATE_ENABLED, typename... Args>
+	void sort_custom(Args &&...args) {
+		Size len = _cowdata.size();
 		if (len == 0) {
 			return;
 		}

 		T *data = ptrw();
-		SortArray<T, C> sorter;
+		SortArray<T, Comparator, Validate> sorter{ args... };
 		sorter.sort(data, len);
 	}

-	void sort() {
-		sort_custom<_DefaultComparator<T>>();
+	Size bsearch(const T &p_value, bool p_before) {
+		return bsearch_custom<_DefaultComparator<T>>(p_value, p_before);
 	}

-	int bsearch(const T &p_value, bool p_before) {
-		SearchArray<T> search;
+	template <typename Comparator, typename Value, typename... Args>
+	Size bsearch_custom(const Value &p_value, bool p_before, Args &&...args) {
+		SearchArray<T, Comparator> search{ args... };
 		return search.bisect(ptrw(), size(), p_value, p_before);
 	}

@@ -125,7 +137,7 @@ public:
 	}

 	void ordered_insert(const T &p_val) {
-		int i;
+		Size i;
 		for (i = 0; i < _cowdata.size(); i++) {
 			if (p_val < operator[](i)) {
 				break;
@@ -140,33 +152,36 @@ public:

 	Vector<uint8_t> to_byte_array() const {
 		Vector<uint8_t> ret;
+		if (is_empty()) {
+			return ret;
+		}
 		ret.resize(size() * sizeof(T));
 		memcpy(ret.ptrw(), ptr(), sizeof(T) * size());
 		return ret;
 	}

-	Vector<T> slice(int p_begin, int p_end = INT_MAX) const {
+	Vector<T> slice(Size p_begin, Size p_end = CowData<T>::MAX_INT) const {
 		Vector<T> result;

-		const int s = size();
+		const Size s = size();

-		int begin = Math::clamp(p_begin, -s, s);
+		Size begin = CLAMP(p_begin, -s, s);
 		if (begin < 0) {
 			begin += s;
 		}
-		int end = Math::clamp(p_end, -s, s);
+		Size end = CLAMP(p_end, -s, s);
 		if (end < 0) {
 			end += s;
 		}

 		ERR_FAIL_COND_V(begin > end, result);

-		int result_size = end - begin;
+		Size result_size = end - begin;
 		result.resize(result_size);

 		const T *const r = ptr();
 		T *const w = result.ptrw();
-		for (int i = 0; i < result_size; ++i) {
+		for (Size i = 0; i < result_size; ++i) {
 			w[i] = r[begin + i];
 		}

@@ -174,11 +189,11 @@ public:
 	}

 	bool operator==(const Vector<T> &p_arr) const {
-		int s = size();
+		Size s = size();
 		if (s != p_arr.size()) {
 			return false;
 		}
-		for (int i = 0; i < s; i++) {
+		for (Size i = 0; i < s; i++) {
 			if (operator[](i) != p_arr[i]) {
 				return false;
 			}
@@ -187,11 +202,11 @@ public:
 	}

 	bool operator!=(const Vector<T> &p_arr) const {
-		int s = size();
+		Size s = size();
 		if (s != p_arr.size()) {
 			return true;
 		}
-		for (int i = 0; i < s; i++) {
+		for (Size i = 0; i < s; i++) {
 			if (operator[](i) != p_arr[i]) {
 				return true;
 			}
@@ -268,7 +283,7 @@ public:
 		Error err = _cowdata.resize(p_init.size());
 		ERR_FAIL_COND(err);

-		int i = 0;
+		Size i = 0;
 		for (const T &element : p_init) {
 			_cowdata.set(i++, element);
 		}
@@ -278,28 +293,28 @@ public:
 	_FORCE_INLINE_ ~Vector() {}
 };

-template <class T>
+template <typename T>
 void Vector<T>::reverse() {
-	for (int i = 0; i < size() / 2; i++) {
+	for (Size i = 0; i < size() / 2; i++) {
 		T *p = ptrw();
 		SWAP(p[i], p[size() - i - 1]);
 	}
 }

-template <class T>
+template <typename T>
 void Vector<T>::append_array(Vector<T> p_other) {
-	const int ds = p_other.size();
+	const Size ds = p_other.size();
 	if (ds == 0) {
 		return;
 	}
-	const int bs = size();
+	const Size bs = size();
 	resize(bs + ds);
-	for (int i = 0; i < ds; ++i) {
+	for (Size i = 0; i < ds; ++i) {
 		ptrw()[bs + i] = p_other[i];
 	}
 }

-template <class T>
+template <typename T>
 bool Vector<T>::push_back(T p_elem) {
 	Error err = resize(size() + 1);
 	ERR_FAIL_COND_V(err, true);
@@ -308,10 +323,10 @@ bool Vector<T>::push_back(T p_elem) {
 	return false;
 }

-template <class T>
+template <typename T>
 void Vector<T>::fill(T p_elem) {
 	T *p = ptrw();
-	for (int i = 0; i < size(); i++) {
+	for (Size i = 0; i < size(); i++) {
 		p[i] = p_elem;
 	}
 }
--- a/include/godot_cpp/templates/vmap.hpp
+++ b/include/godot_cpp/templates/vmap.hpp
@@ -35,7 +35,7 @@

 namespace godot {

-template <class T, class V>
+template <typename T, typename V>
 class VMap {
 public:
 	struct Pair {
--- a/include/godot_cpp/templates/vset.hpp
+++ b/include/godot_cpp/templates/vset.hpp
@@ -35,7 +35,7 @@

 namespace godot {

-template <class T>
+template <typename T>
 class VSet {
 	Vector<T> _data;

--- a/include/godot_cpp/variant/callable_custom.hpp
+++ b/include/godot_cpp/variant/callable_custom.hpp
@@ -1,64 +0,0 @@
-/**************************************************************************/
-/*  callable_custom.hpp                                                   */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_CALLABLE_CUSTOM_HPP
-#define GODOT_CALLABLE_CUSTOM_HPP
-
-#include <godot_cpp/core/object_id.hpp>
-#include <godot_cpp/variant/string_name.hpp>
-
-namespace godot {
-
-class Object;
-
-class CallableCustomBase {
-public:
-	virtual ObjectID get_object() const = 0;
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const = 0;
-	virtual ~CallableCustomBase() {}
-};
-
-class CallableCustom : public CallableCustomBase {
-public:
-	typedef bool (*CompareEqualFunc)(const CallableCustom *p_a, const CallableCustom *p_b);
-	typedef bool (*CompareLessFunc)(const CallableCustom *p_a, const CallableCustom *p_b);
-
-	virtual uint32_t hash() const = 0;
-	virtual String get_as_text() const = 0;
-	virtual CompareEqualFunc get_compare_equal_func() const = 0;
-	virtual CompareLessFunc get_compare_less_func() const = 0;
-	virtual bool is_valid() const;
-	virtual ObjectID get_object() const = 0;
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const = 0;
-};
-
-} // namespace godot
-
-#endif // GODOT_CALLABLE_CUSTOM_HPP
--- a/include/godot_cpp/variant/callable_method_pointer.hpp
+++ b/include/godot_cpp/variant/callable_method_pointer.hpp
@@ -1,248 +0,0 @@
-/**************************************************************************/
-/*  callable_method_pointer.hpp                                           */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_CALLABLE_METHOD_POINTER_HPP
-#define GODOT_CALLABLE_METHOD_POINTER_HPP
-
-#include <godot_cpp/core/binder_common.hpp>
-#include <godot_cpp/variant/variant.hpp>
-
-namespace godot {
-
-class CallableCustomMethodPointerBase : public CallableCustomBase {
-	uint32_t *comp_ptr = nullptr;
-	uint32_t comp_size;
-	uint32_t h;
-
-protected:
-	void _setup(uint32_t *p_base_ptr, uint32_t p_ptr_size);
-
-public:
-	_FORCE_INLINE_ const uint32_t *get_comp_ptr() const { return comp_ptr; }
-	_FORCE_INLINE_ uint32_t get_comp_size() const { return comp_size; }
-	_FORCE_INLINE_ uint32_t get_hash() const { return h; }
-};
-
-namespace internal {
-
-Callable create_callable_from_ccmp(CallableCustomMethodPointerBase *p_callable_method_pointer);
-
-} // namespace internal
-
-//
-// No return value.
-//
-
-template <class T, class... P>
-class CallableCustomMethodPointer : public CallableCustomMethodPointerBase {
-	struct Data {
-		T *instance;
-		void (T::*method)(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID(data.instance->get_instance_id());
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args(data.instance, data.method, p_arguments, p_argcount, r_call_error);
-	}
-
-	CallableCustomMethodPointer(T *p_instance, void (T::*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.instance = p_instance;
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <class T, class... P>
-Callable create_custom_callable_function_pointer(T *p_instance, void (T::*p_method)(P...)) {
-	typedef CallableCustomMethodPointer<T, P...> CCMP;
-	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// With return value.
-//
-
-template <class T, class R, class... P>
-class CallableCustomMethodPointerRet : public CallableCustomMethodPointerBase {
-	struct Data {
-		T *instance;
-		R(T::*method)
-		(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID(data.instance->get_instance_id());
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_ret(data.instance, data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-	}
-
-	CallableCustomMethodPointerRet(T *p_instance, R (T::*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.instance = p_instance;
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <class T, class R, class... P>
-Callable create_custom_callable_function_pointer(T *p_instance, R (T::*p_method)(P...)) {
-	typedef CallableCustomMethodPointerRet<T, R, P...> CCMP; // Messes with memnew otherwise.
-	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// Const with return value.
-//
-
-template <class T, class R, class... P>
-class CallableCustomMethodPointerRetC : public CallableCustomMethodPointerBase {
-	struct Data {
-		T *instance;
-		R(T::*method)
-		(P...) const;
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID(data.instance->get_instance_id());
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_retc(data.instance, data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-	}
-
-	CallableCustomMethodPointerRetC(const T *p_instance, R (T::*p_method)(P...) const) {
-		memset(&data, 0, sizeof(Data));
-		data.instance = const_cast<T *>(p_instance);
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <class T, class R, class... P>
-Callable create_custom_callable_function_pointer(const T *p_instance, R (T::*p_method)(P...) const) {
-	typedef CallableCustomMethodPointerRetC<T, R, P...> CCMP; // Messes with memnew otherwise.
-	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// Static method with no return value.
-//
-
-template <class... P>
-class CallableCustomStaticMethodPointer : public CallableCustomMethodPointerBase {
-	struct Data {
-		void (*method)(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID();
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_static_ret(data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-		r_return_value = Variant();
-	}
-
-	CallableCustomStaticMethodPointer(void (*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <class... P>
-Callable create_custom_callable_static_function_pointer(void (*p_method)(P...)) {
-	typedef CallableCustomStaticMethodPointer<P...> CCMP;
-	CCMP *ccmp = memnew(CCMP(p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// Static method with return value.
-//
-
-template <class R, class... P>
-class CallableCustomStaticMethodPointerRet : public CallableCustomMethodPointerBase {
-	struct Data {
-		R(*method)
-		(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID();
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_static_ret(data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-	}
-
-	CallableCustomStaticMethodPointerRet(R (*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <class R, class... P>
-Callable create_custom_callable_static_function_pointer(R (*p_method)(P...)) {
-	typedef CallableCustomStaticMethodPointerRet<R, P...> CCMP;
-	CCMP *ccmp = memnew(CCMP(p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// The API:
-//
-
-#define callable_mp(I, M) ::godot::create_custom_callable_function_pointer(I, M)
-#define callable_mp_static(M) ::godot::create_custom_callable_static_function_pointer(M)
-
-} // namespace godot
-
-#endif // GODOT_CALLABLE_METHOD_POINTER_HPP
--- a/include/godot_cpp/variant/char_string.hpp
+++ b/include/godot_cpp/variant/char_string.hpp
@@ -38,19 +38,19 @@

 namespace godot {

-template <class T>
+template <typename T>
 class CharStringT;

-template <class T>
+template <typename T>
 class CharProxy {
-	template <class TS>
+	template <typename TS>
 	friend class CharStringT;

-	const int _index;
+	const int64_t _index;
 	CowData<T> &_cowdata;
 	static inline const T _null = 0;

-	_FORCE_INLINE_ CharProxy(const int &p_index, CowData<T> &p_cowdata) :
+	_FORCE_INLINE_ CharProxy(const int64_t &p_index, CowData<T> &p_cowdata) :
 			_index(p_index),
 			_cowdata(p_cowdata) {}

@@ -80,7 +80,7 @@ public:
 	}
 };

-template <class T>
+template <typename T>
 class CharStringT {
 	friend class String;

@@ -90,19 +90,19 @@ class CharStringT {
 public:
 	_FORCE_INLINE_ T *ptrw() { return _cowdata.ptrw(); }
 	_FORCE_INLINE_ const T *ptr() const { return _cowdata.ptr(); }
-	_FORCE_INLINE_ int size() const { return _cowdata.size(); }
-	Error resize(int p_size) { return _cowdata.resize(p_size); }
+	_FORCE_INLINE_ int64_t size() const { return _cowdata.size(); }
+	Error resize(int64_t p_size) { return _cowdata.resize(p_size); }

-	_FORCE_INLINE_ T get(int p_index) const { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ void set(int p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); }
-	_FORCE_INLINE_ const T &operator[](int p_index) const {
+	_FORCE_INLINE_ T get(int64_t p_index) const { return _cowdata.get(p_index); }
+	_FORCE_INLINE_ void set(int64_t p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); }
+	_FORCE_INLINE_ const T &operator[](int64_t p_index) const {
 		if (unlikely(p_index == _cowdata.size())) {
 			return _null;
 		}

 		return _cowdata.get(p_index);
 	}
-	_FORCE_INLINE_ CharProxy<T> operator[](int p_index) { return CharProxy<T>(p_index, _cowdata); }
+	_FORCE_INLINE_ CharProxy<T> operator[](int64_t p_index) { return CharProxy<T>(p_index, _cowdata); }

 	_FORCE_INLINE_ CharStringT() {}
 	_FORCE_INLINE_ CharStringT(const CharStringT<T> &p_str) { _cowdata._ref(p_str._cowdata); }
@@ -112,7 +112,7 @@ public:
 	void operator=(const T *p_cstr);
 	bool operator<(const CharStringT<T> &p_right) const;
 	CharStringT<T> &operator+=(T p_char);
-	int length() const { return size() ? size() - 1 : 0; }
+	int64_t length() const { return size() ? size() - 1 : 0; }
 	const T *get_data() const;
 	operator const T *() const { return get_data(); };

--- a/include/godot_cpp/variant/typed_array.hpp
+++ b/include/godot_cpp/variant/typed_array.hpp
@@ -36,7 +36,7 @@

 namespace godot {

-template <class T>
+template <typename T>
 class TypedArray : public Array {
 public:
 	_FORCE_INLINE_ void operator=(const Array &p_array) {
--- a/include/godot_cpp/variant/variant.hpp
+++ b/include/godot_cpp/variant/variant.hpp
@@ -47,8 +47,6 @@ class ObjectID;
 class Variant {
 	uint8_t opaque[GODOT_CPP_VARIANT_SIZE]{ 0 };

-	_FORCE_INLINE_ GDExtensionVariantPtr _native_ptr() const { return const_cast<uint8_t(*)[GODOT_CPP_VARIANT_SIZE]>(&opaque); }
-
 	friend class GDExtensionBinding;
 	friend class MethodBind;

@@ -122,6 +120,7 @@ public:
 		OP_NEGATE,
 		OP_POSITIVE,
 		OP_MODULE,
+		OP_POWER,
 		// bitwise
 		OP_SHIFT_LEFT,
 		OP_SHIFT_RIGHT,
@@ -144,6 +143,7 @@ private:
 	static GDExtensionTypeFromVariantConstructorFunc to_type_constructor[VARIANT_MAX];

 public:
+	_FORCE_INLINE_ GDExtensionVariantPtr _native_ptr() const { return const_cast<uint8_t(*)[GODOT_CPP_VARIANT_SIZE]>(&opaque); }
 	Variant();
 	Variant(std::nullptr_t n) :
 			Variant() {}
@@ -269,7 +269,7 @@ public:

 	void callp(const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDExtensionCallError &r_error);

-	template <class... Args>
+	template <typename... Args>
 	Variant call(const StringName &method, Args... args) {
 		std::array<Variant, sizeof...(args)> vargs = { args... };
 		std::array<const Variant *, sizeof...(args)> argptrs;
@@ -284,7 +284,7 @@ public:

 	static void callp_static(Variant::Type type, const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDExtensionCallError &r_error);

-	template <class... Args>
+	template <typename... Args>
 	static Variant call_static(Variant::Type type, const StringName &method, Args... args) {
 		std::array<Variant, sizeof...(args)> vargs = { args... };
 		std::array<const Variant *, sizeof...(args)> argptrs;
@@ -354,8 +354,6 @@ String vformat(const String &p_text, const VarArgs... p_args) {
 	return p_text % args_array;
 }

-#include <godot_cpp/variant/builtin_vararg_methods.hpp>
-
 } // namespace godot

 #endif // GODOT_VARIANT_HPP
--- a/src/classes/wrapped.cpp
+++ b/src/classes/wrapped.cpp
@@ -59,25 +59,6 @@ void Wrapped::_postinitialize() {
 }

 Wrapped::Wrapped(const StringName p_godot_class) {
-#ifdef HOT_RELOAD_ENABLED
-	if (unlikely(Wrapped::recreate_instance)) {
-		RecreateInstance *recreate_data = Wrapped::recreate_instance;
-		RecreateInstance *previous = nullptr;
-		while (recreate_data) {
-			if (recreate_data->wrapper == this) {
-				_owner = recreate_data->owner;
-				if (previous) {
-					previous->next = recreate_data->next;
-				} else {
-					Wrapped::recreate_instance = recreate_data->next;
-				}
-				return;
-			}
-			previous = recreate_data;
-			recreate_data = recreate_data->next;
-		}
-	}
-#endif
 	_owner = godot::internal::gdextension_interface_classdb_construct_object(reinterpret_cast<GDExtensionConstStringNamePtr>(p_godot_class._native_ptr()));
 }

@@ -96,31 +77,6 @@ std::vector<EngineClassRegistrationCallback> &get_engine_class_registration_call
 	return engine_class_registration_callbacks;
 }

-GDExtensionPropertyInfo *create_c_property_list(const ::godot::List<::godot::PropertyInfo> &plist_cpp, uint32_t *r_size) {
-	GDExtensionPropertyInfo *plist = nullptr;
-	// Linked list size can be expensive to get so we cache it
-	const uint32_t plist_size = plist_cpp.size();
-	if (r_size != nullptr) {
-		*r_size = plist_size;
-	}
-	plist = reinterpret_cast<GDExtensionPropertyInfo *>(memalloc(sizeof(GDExtensionPropertyInfo) * plist_size));
-	unsigned int i = 0;
-	for (const ::godot::PropertyInfo &E : plist_cpp) {
-		plist[i].type = static_cast<GDExtensionVariantType>(E.type);
-		plist[i].name = E.name._native_ptr();
-		plist[i].hint = E.hint;
-		plist[i].hint_string = E.hint_string._native_ptr();
-		plist[i].class_name = E.class_name._native_ptr();
-		plist[i].usage = E.usage;
-		++i;
-	}
-	return plist;
-}
-
-void free_c_property_list(GDExtensionPropertyInfo *plist) {
-	memfree(plist);
-}
-
 void add_engine_class_registration_callback(EngineClassRegistrationCallback p_callback) {
 	get_engine_class_registration_callbacks().push_back(p_callback);
 }
--- a/src/core/class_db.cpp
+++ b/src/core/class_db.cpp
@@ -105,7 +105,15 @@ void ClassDB::add_property(const StringName &p_class, const PropertyInfo &p_pinf
 		p_pinfo.usage, // DEFAULT //uint32_t usage;
 	};

-	internal::gdextension_interface_classdb_register_extension_class_property_indexed(internal::library, info.name._native_ptr(), &prop_info, p_setter._native_ptr(), p_getter._native_ptr(), p_index);
+	PropertySetGet setget;
+	setget.setter = p_setter;
+	setget.getter = p_getter;
+	setget._setptr = setter;
+	setget._getptr = getter;
+	setget.index = p_index;
+	setget.type = p_pinfo.type;
+
+	internal::gdextension_interface_classdb_register_extension_class_property(internal::library, info.name._native_ptr(), &prop_info, setget.setter._native_ptr(), setget.getter._native_ptr());
 }

 MethodBind *ClassDB::get_method(const StringName &p_class, const StringName &p_method) {
@@ -352,7 +360,6 @@ void ClassDB::initialize(GDExtensionInitializationLevel p_level) {
 }

 void ClassDB::deinitialize(GDExtensionInitializationLevel p_level) {
-	std::set<StringName> to_erase;
 	for (std::vector<StringName>::reverse_iterator i = class_register_order.rbegin(); i != class_register_order.rend(); ++i) {
 		const StringName &name = *i;
 		const ClassInfo &cl = classes[name];
@@ -363,20 +370,9 @@ void ClassDB::deinitialize(GDExtensionInitializationLevel p_level) {

 		internal::gdextension_interface_classdb_unregister_extension_class(internal::library, name._native_ptr());

-		for (const std::pair<const StringName, MethodBind *> &method : cl.method_map) {
+		for (auto method : cl.method_map) {
 			memdelete(method.second);
 		}
-
-		classes.erase(name);
-		to_erase.insert(name);
-	}
-
-	{
-		// The following is equivalent to c++20 `std::erase_if(class_register_order, [&](const StringName& name){ return to_erase.contains(name); });`
-		std::vector<StringName>::iterator it = std::remove_if(class_register_order.begin(), class_register_order.end(), [&](const StringName &p_name) {
-			return to_erase.count(p_name) > 0;
-		});
-		class_register_order.erase(it, class_register_order.end());
 	}
 }

--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -41,12 +41,12 @@ void *Memory::alloc_static(size_t p_bytes, bool p_pad_align) {
 	bool prepad = p_pad_align;
 #endif

-	void *mem = internal::gdextension_interface_mem_alloc(p_bytes + (prepad ? PAD_ALIGN : 0));
+	void *mem = internal::gdextension_interface_mem_alloc(p_bytes + (prepad ? DATA_OFFSET : 0));
 	ERR_FAIL_NULL_V(mem, nullptr);

 	if (prepad) {
 		uint8_t *s8 = (uint8_t *)mem;
-		return s8 + PAD_ALIGN;
+		return s8 + DATA_OFFSET;
 	} else {
 		return mem;
 	}
@@ -69,10 +69,10 @@ void *Memory::realloc_static(void *p_memory, size_t p_bytes, bool p_pad_align) {
 #endif

 	if (prepad) {
-		mem -= PAD_ALIGN;
-		mem = (uint8_t *)internal::gdextension_interface_mem_realloc(mem, p_bytes + PAD_ALIGN);
+		mem -= DATA_OFFSET;
+		mem = (uint8_t *)internal::gdextension_interface_mem_realloc(mem, p_bytes + DATA_OFFSET);
 		ERR_FAIL_NULL_V(mem, nullptr);
-		return mem + PAD_ALIGN;
+		return mem + DATA_OFFSET;
 	} else {
 		return (uint8_t *)internal::gdextension_interface_mem_realloc(mem, p_bytes);
 	}
@@ -88,7 +88,7 @@ void Memory::free_static(void *p_ptr, bool p_pad_align) {
 #endif

 	if (prepad) {
-		mem -= PAD_ALIGN;
+		mem -= DATA_OFFSET;
 	}
 	internal::gdextension_interface_mem_free(mem);
 }
@@ -103,29 +103,28 @@ _GlobalNil _GlobalNilClass::_nil;

 } // namespace godot

-// p_dummy argument is added to avoid conflicts with the engine functions when both engine and GDExtension are built as a static library on iOS.
-void *operator new(size_t p_size, const char *p_dummy, const char *p_description) {
+void *operator new(size_t p_size, const char *p_description) {
 	return godot::Memory::alloc_static(p_size);
 }

-void *operator new(size_t p_size, const char *p_dummy, void *(*p_allocfunc)(size_t p_size)) {
+void *operator new(size_t p_size, void *(*p_allocfunc)(size_t p_size)) {
 	return p_allocfunc(p_size);
 }

 using namespace godot;

 #ifdef _MSC_VER
-void operator delete(void *p_mem, const char *p_dummy, const char *p_description) {
+void operator delete(void *p_mem, const char *p_description) {
 	ERR_PRINT("Call to placement delete should not happen.");
 	CRASH_NOW();
 }

-void operator delete(void *p_mem, const char *p_dummy, void *(*p_allocfunc)(size_t p_size)) {
+void operator delete(void *p_mem, void *(*p_allocfunc)(size_t p_size)) {
 	ERR_PRINT("Call to placement delete should not happen.");
 	CRASH_NOW();
 }

-void operator delete(void *p_mem, const char *p_dummy, void *p_pointer, size_t check, const char *p_description) {
+void operator delete(void *p_mem, void *p_pointer, size_t check, const char *p_description) {
 	ERR_PRINT("Call to placement delete should not happen.");
 	CRASH_NOW();
 }
--- a/src/godot.cpp
+++ b/src/godot.cpp
@@ -129,8 +129,6 @@ GDExtensionInterfaceStringOperatorPlusEqChar gdextension_interface_string_operat
 GDExtensionInterfaceStringOperatorPlusEqCstr gdextension_interface_string_operator_plus_eq_cstr = nullptr;
 GDExtensionInterfaceStringOperatorPlusEqWcstr gdextension_interface_string_operator_plus_eq_wcstr = nullptr;
 GDExtensionInterfaceStringOperatorPlusEqC32str gdextension_interface_string_operator_plus_eq_c32str = nullptr;
-GDExtensionInterfaceStringResize gdextension_interface_string_resize = nullptr;
-GDExtensionInterfaceStringNameNewWithLatin1Chars gdextension_interface_string_name_new_with_latin1_chars = nullptr;
 GDExtensionInterfaceXmlParserOpenBuffer gdextension_interface_xml_parser_open_buffer = nullptr;
 GDExtensionInterfaceFileAccessStoreBuffer gdextension_interface_file_access_store_buffer = nullptr;
 GDExtensionInterfaceFileAccessGetBuffer gdextension_interface_file_access_get_buffer = nullptr;
@@ -171,21 +169,16 @@ GDExtensionInterfaceObjectGetClassName gdextension_interface_object_get_class_na
 GDExtensionInterfaceObjectCastTo gdextension_interface_object_cast_to = nullptr;
 GDExtensionInterfaceObjectGetInstanceFromId gdextension_interface_object_get_instance_from_id = nullptr;
 GDExtensionInterfaceObjectGetInstanceId gdextension_interface_object_get_instance_id = nullptr;
-GDExtensionInterfaceCallableCustomCreate gdextension_interface_callable_custom_create = nullptr;
-GDExtensionInterfaceCallableCustomGetUserData gdextension_interface_callable_custom_get_userdata = nullptr;
 GDExtensionInterfaceRefGetObject gdextension_interface_ref_get_object = nullptr;
 GDExtensionInterfaceRefSetObject gdextension_interface_ref_set_object = nullptr;
-GDExtensionInterfaceScriptInstanceCreate2 gdextension_interface_script_instance_create2 = nullptr;
-GDExtensionInterfacePlaceHolderScriptInstanceCreate gdextension_interface_placeholder_script_instance_create = nullptr;
-GDExtensionInterfacePlaceHolderScriptInstanceUpdate gdextension_interface_placeholder_script_instance_update = nullptr;
+GDExtensionInterfaceScriptInstanceCreate gdextension_interface_script_instance_create = nullptr;
 GDExtensionInterfaceClassdbConstructObject gdextension_interface_classdb_construct_object = nullptr;
 GDExtensionInterfaceClassdbGetMethodBind gdextension_interface_classdb_get_method_bind = nullptr;
 GDExtensionInterfaceClassdbGetClassTag gdextension_interface_classdb_get_class_tag = nullptr;
-GDExtensionInterfaceClassdbRegisterExtensionClass2 gdextension_interface_classdb_register_extension_class2 = nullptr;
+GDExtensionInterfaceClassdbRegisterExtensionClass gdextension_interface_classdb_register_extension_class = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassMethod gdextension_interface_classdb_register_extension_class_method = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant gdextension_interface_classdb_register_extension_class_integer_constant = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassProperty gdextension_interface_classdb_register_extension_class_property = nullptr;
-GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed gdextension_interface_classdb_register_extension_class_property_indexed = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassPropertyGroup gdextension_interface_classdb_register_extension_class_property_group = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassPropertySubgroup gdextension_interface_classdb_register_extension_class_property_subgroup = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassSignal gdextension_interface_classdb_register_extension_class_signal = nullptr;
@@ -271,7 +264,12 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	} else if (internal::godot_version.minor != GODOT_VERSION_MINOR) {
 		compatible = internal::godot_version.minor > GODOT_VERSION_MINOR;
 	} else {
+#if GODOT_VERSION_PATCH > 0
 		compatible = internal::godot_version.patch >= GODOT_VERSION_PATCH;
+#else
+		// Prevent -Wtype-limits warning due to unsigned comparison.
+		compatible = true;
+#endif
 	}
 	if (!compatible) {
 		// We need to use snprintf() here because vformat() uses Variant, and we haven't loaded
@@ -361,8 +359,6 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	LOAD_PROC_ADDRESS(string_operator_plus_eq_cstr, GDExtensionInterfaceStringOperatorPlusEqCstr);
 	LOAD_PROC_ADDRESS(string_operator_plus_eq_wcstr, GDExtensionInterfaceStringOperatorPlusEqWcstr);
 	LOAD_PROC_ADDRESS(string_operator_plus_eq_c32str, GDExtensionInterfaceStringOperatorPlusEqC32str);
-	LOAD_PROC_ADDRESS(string_resize, GDExtensionInterfaceStringResize);
-	LOAD_PROC_ADDRESS(string_name_new_with_latin1_chars, GDExtensionInterfaceStringNameNewWithLatin1Chars);
 	LOAD_PROC_ADDRESS(xml_parser_open_buffer, GDExtensionInterfaceXmlParserOpenBuffer);
 	LOAD_PROC_ADDRESS(file_access_store_buffer, GDExtensionInterfaceFileAccessStoreBuffer);
 	LOAD_PROC_ADDRESS(file_access_get_buffer, GDExtensionInterfaceFileAccessGetBuffer);
@@ -403,21 +399,16 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	LOAD_PROC_ADDRESS(object_cast_to, GDExtensionInterfaceObjectCastTo);
 	LOAD_PROC_ADDRESS(object_get_instance_from_id, GDExtensionInterfaceObjectGetInstanceFromId);
 	LOAD_PROC_ADDRESS(object_get_instance_id, GDExtensionInterfaceObjectGetInstanceId);
-	LOAD_PROC_ADDRESS(callable_custom_create, GDExtensionInterfaceCallableCustomCreate);
-	LOAD_PROC_ADDRESS(callable_custom_get_userdata, GDExtensionInterfaceCallableCustomGetUserData);
 	LOAD_PROC_ADDRESS(ref_get_object, GDExtensionInterfaceRefGetObject);
 	LOAD_PROC_ADDRESS(ref_set_object, GDExtensionInterfaceRefSetObject);
-	LOAD_PROC_ADDRESS(script_instance_create2, GDExtensionInterfaceScriptInstanceCreate2);
-	LOAD_PROC_ADDRESS(placeholder_script_instance_create, GDExtensionInterfacePlaceHolderScriptInstanceCreate);
-	LOAD_PROC_ADDRESS(placeholder_script_instance_update, GDExtensionInterfacePlaceHolderScriptInstanceUpdate);
+	LOAD_PROC_ADDRESS(script_instance_create, GDExtensionInterfaceScriptInstanceCreate);
 	LOAD_PROC_ADDRESS(classdb_construct_object, GDExtensionInterfaceClassdbConstructObject);
 	LOAD_PROC_ADDRESS(classdb_get_method_bind, GDExtensionInterfaceClassdbGetMethodBind);
 	LOAD_PROC_ADDRESS(classdb_get_class_tag, GDExtensionInterfaceClassdbGetClassTag);
-	LOAD_PROC_ADDRESS(classdb_register_extension_class2, GDExtensionInterfaceClassdbRegisterExtensionClass2);
+	LOAD_PROC_ADDRESS(classdb_register_extension_class, GDExtensionInterfaceClassdbRegisterExtensionClass);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_method, GDExtensionInterfaceClassdbRegisterExtensionClassMethod);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_integer_constant, GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_property, GDExtensionInterfaceClassdbRegisterExtensionClassProperty);
-	LOAD_PROC_ADDRESS(classdb_register_extension_class_property_indexed, GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_property_group, GDExtensionInterfaceClassdbRegisterExtensionClassPropertyGroup);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_property_subgroup, GDExtensionInterfaceClassdbRegisterExtensionClassPropertySubgroup);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_signal, GDExtensionInterfaceClassdbRegisterExtensionClassSignal);
--- a/src/variant/callable_custom.cpp
+++ b/src/variant/callable_custom.cpp
@@ -1,113 +0,0 @@
-/**************************************************************************/
-/*  callable_custom.cpp                                                   */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#include <godot_cpp/variant/callable_custom.hpp>
-
-#include <godot_cpp/core/object.hpp>
-#include <godot_cpp/variant/callable.hpp>
-
-namespace godot {
-
-static void callable_custom_call(void *p_userdata, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	callable_custom->call((const Variant **)p_args, p_argument_count, *(Variant *)r_return, *r_error);
-}
-
-static GDExtensionBool callable_custom_is_valid(void *p_userdata) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	return callable_custom->is_valid();
-}
-
-static void callable_custom_free(void *p_userdata) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	memdelete(callable_custom);
-}
-
-static uint32_t callable_custom_hash(void *p_userdata) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	return callable_custom->hash();
-}
-
-static void callable_custom_to_string(void *p_userdata, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	*((String *)r_out) = callable_custom->get_as_text();
-	*r_is_valid = true;
-}
-
-static GDExtensionBool callable_custom_equal_func(void *p_a, void *p_b) {
-	CallableCustom *a = (CallableCustom *)p_a;
-	CallableCustom *b = (CallableCustom *)p_b;
-	CallableCustom::CompareEqualFunc func_a = a->get_compare_equal_func();
-	CallableCustom::CompareEqualFunc func_b = b->get_compare_equal_func();
-	if (func_a != func_b) {
-		return false;
-	}
-	return func_a(a, b);
-}
-
-static GDExtensionBool callable_custom_less_than_func(void *p_a, void *p_b) {
-	CallableCustom *a = (CallableCustom *)p_a;
-	CallableCustom *b = (CallableCustom *)p_b;
-	CallableCustom::CompareEqualFunc func_a = a->get_compare_less_func();
-	CallableCustom::CompareEqualFunc func_b = b->get_compare_less_func();
-	if (func_a != func_b) {
-		// Just compare the addresses.
-		return p_a < p_b;
-	}
-	return func_a(a, b);
-}
-
-bool CallableCustom::is_valid() const {
-	// The same default implementation as in Godot.
-	return ObjectDB::get_instance(get_object());
-}
-
-Callable::Callable(CallableCustom *p_callable_custom) {
-	GDExtensionCallableCustomInfo info = {};
-	info.callable_userdata = p_callable_custom;
-	info.token = internal::token;
-	info.object_id = p_callable_custom->get_object();
-	info.call_func = &callable_custom_call;
-	info.is_valid_func = &callable_custom_is_valid;
-	info.free_func = &callable_custom_free;
-	info.hash_func = &callable_custom_hash;
-	info.equal_func = &callable_custom_equal_func;
-	info.less_than_func = &callable_custom_less_than_func;
-	info.to_string_func = &callable_custom_to_string;
-
-	::godot::internal::gdextension_interface_callable_custom_create(_native_ptr(), &info);
-}
-
-CallableCustom *Callable::get_custom() const {
-	CallableCustomBase *callable_custom = (CallableCustomBase *)::godot::internal::gdextension_interface_callable_custom_get_userdata(_native_ptr(), internal::token);
-	return dynamic_cast<CallableCustom *>(callable_custom);
-}
-
-} // namespace godot
--- a/src/variant/callable_method_pointer.cpp
+++ b/src/variant/callable_method_pointer.cpp
@@ -1,114 +0,0 @@
-/**************************************************************************/
-/*  callable_method_pointer.cpp                                           */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#include <godot_cpp/variant/callable_method_pointer.hpp>
-
-#include <godot_cpp/templates/hashfuncs.hpp>
-
-namespace godot {
-
-static void custom_callable_mp_call(void *p_userdata, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	callable_method_pointer->call((const Variant **)p_args, p_argument_count, *(Variant *)r_return, *r_error);
-}
-
-static GDExtensionBool custom_callable_mp_is_valid(void *p_userdata) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	ObjectID object = callable_method_pointer->get_object();
-	return object == ObjectID() || ObjectDB::get_instance(object);
-}
-
-static void custom_callable_mp_free(void *p_userdata) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	memdelete(callable_method_pointer);
-}
-
-static uint32_t custom_callable_mp_hash(void *p_userdata) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	return callable_method_pointer->get_hash();
-}
-
-static GDExtensionBool custom_callable_mp_equal_func(void *p_a, void *p_b) {
-	CallableCustomMethodPointerBase *a = (CallableCustomMethodPointerBase *)p_a;
-	CallableCustomMethodPointerBase *b = (CallableCustomMethodPointerBase *)p_b;
-
-	if (a->get_comp_size() != b->get_comp_size()) {
-		return false;
-	}
-
-	return memcmp(a->get_comp_ptr(), b->get_comp_ptr(), a->get_comp_size() * 4) == 0;
-}
-
-static GDExtensionBool custom_callable_mp_less_than_func(void *p_a, void *p_b) {
-	CallableCustomMethodPointerBase *a = (CallableCustomMethodPointerBase *)p_a;
-	CallableCustomMethodPointerBase *b = (CallableCustomMethodPointerBase *)p_b;
-
-	if (a->get_comp_size() != b->get_comp_size()) {
-		return a->get_comp_size() < b->get_comp_size();
-	}
-
-	return memcmp(a->get_comp_ptr(), b->get_comp_ptr(), a->get_comp_size() * 4) < 0;
-}
-
-void CallableCustomMethodPointerBase::_setup(uint32_t *p_base_ptr, uint32_t p_ptr_size) {
-	comp_ptr = p_base_ptr;
-	comp_size = p_ptr_size / 4;
-
-	for (uint32_t i = 0; i < comp_size; i++) {
-		if (i == 0) {
-			h = hash_murmur3_one_32(comp_ptr[i]);
-		} else {
-			h = hash_murmur3_one_32(comp_ptr[i], h);
-		}
-	}
-}
-
-namespace internal {
-
-Callable create_callable_from_ccmp(CallableCustomMethodPointerBase *p_callable_method_pointer) {
-	GDExtensionCallableCustomInfo info = {};
-	info.callable_userdata = p_callable_method_pointer;
-	info.token = internal::token;
-	info.object_id = p_callable_method_pointer->get_object();
-	info.call_func = &custom_callable_mp_call;
-	info.is_valid_func = &custom_callable_mp_is_valid;
-	info.free_func = &custom_callable_mp_free;
-	info.hash_func = &custom_callable_mp_hash;
-	info.equal_func = &custom_callable_mp_equal_func;
-	info.less_than_func = &custom_callable_mp_less_than_func;
-
-	Callable callable;
-	::godot::internal::gdextension_interface_callable_custom_create(callable._native_ptr(), &info);
-	return callable;
-}
-
-} // namespace internal
-
-} // namespace godot
--- a/src/variant/char_string.cpp
+++ b/src/variant/char_string.cpp
@@ -65,7 +65,7 @@ _FORCE_INLINE_ bool is_str_less(const L *l_ptr, const R *r_ptr) {
 	}
 }

-template <class T>
+template <typename T>
 bool CharStringT<T>::operator<(const CharStringT<T> &p_right) const {
 	if (length() == 0) {
 		return p_right.length() != 0;
@@ -74,9 +74,9 @@ bool CharStringT<T>::operator<(const CharStringT<T> &p_right) const {
 	return is_str_less(get_data(), p_right.get_data());
 }

-template <class T>
+template <typename T>
 CharStringT<T> &CharStringT<T>::operator+=(T p_char) {
-	const int lhs_len = length();
+	const int64_t lhs_len = length();
 	resize(lhs_len + 2);

 	T *dst = ptrw();
@@ -86,7 +86,7 @@ CharStringT<T> &CharStringT<T>::operator+=(T p_char) {
 	return *this;
 }

-template <class T>
+template <typename T>
 void CharStringT<T>::operator=(const T *p_cstr) {
 	copy_from(p_cstr);
 }
@@ -127,7 +127,7 @@ const wchar_t *CharStringT<wchar_t>::get_data() const {
 	}
 }

-template <class T>
+template <typename T>
 void CharStringT<T>::copy_from(const T *p_cstr) {
 	if (!p_cstr) {
 		resize(0);
@@ -172,23 +172,23 @@ String::String(const char32_t *from) {
 	internal::gdextension_interface_string_new_with_utf32_chars(_native_ptr(), from);
 }

-String String::utf8(const char *from, int len) {
+String String::utf8(const char *from, int64_t len) {
 	String ret;
 	ret.parse_utf8(from, len);
 	return ret;
 }

-void String::parse_utf8(const char *from, int len) {
+void String::parse_utf8(const char *from, int64_t len) {
 	internal::gdextension_interface_string_new_with_utf8_chars_and_len(_native_ptr(), from, len);
 }

-String String::utf16(const char16_t *from, int len) {
+String String::utf16(const char16_t *from, int64_t len) {
 	String ret;
 	ret.parse_utf16(from, len);
 	return ret;
 }

-void String::parse_utf16(const char16_t *from, int len) {
+void String::parse_utf16(const char16_t *from, int64_t len) {
 	internal::gdextension_interface_string_new_with_utf16_chars_and_len(_native_ptr(), from, len);
 }

@@ -230,8 +230,8 @@ String rtoss(double p_val) {
 }

 CharString String::utf8() const {
-	int length = internal::gdextension_interface_string_to_utf8_chars(_native_ptr(), nullptr, 0);
-	int size = length + 1;
+	int64_t length = internal::gdextension_interface_string_to_utf8_chars(_native_ptr(), nullptr, 0);
+	int64_t size = length + 1;
 	CharString str;
 	str.resize(size);
 	internal::gdextension_interface_string_to_utf8_chars(_native_ptr(), str.ptrw(), length);
@@ -242,8 +242,8 @@ CharString String::utf8() const {
 }

 CharString String::ascii() const {
-	int length = internal::gdextension_interface_string_to_latin1_chars(_native_ptr(), nullptr, 0);
-	int size = length + 1;
+	int64_t length = internal::gdextension_interface_string_to_latin1_chars(_native_ptr(), nullptr, 0);
+	int64_t size = length + 1;
 	CharString str;
 	str.resize(size);
 	internal::gdextension_interface_string_to_latin1_chars(_native_ptr(), str.ptrw(), length);
@@ -254,8 +254,8 @@ CharString String::ascii() const {
 }

 Char16String String::utf16() const {
-	int length = internal::gdextension_interface_string_to_utf16_chars(_native_ptr(), nullptr, 0);
-	int size = length + 1;
+	int64_t length = internal::gdextension_interface_string_to_utf16_chars(_native_ptr(), nullptr, 0);
+	int64_t size = length + 1;
 	Char16String str;
 	str.resize(size);
 	internal::gdextension_interface_string_to_utf16_chars(_native_ptr(), str.ptrw(), length);
@@ -266,8 +266,8 @@ Char16String String::utf16() const {
 }

 Char32String String::utf32() const {
-	int length = internal::gdextension_interface_string_to_utf32_chars(_native_ptr(), nullptr, 0);
-	int size = length + 1;
+	int64_t length = internal::gdextension_interface_string_to_utf32_chars(_native_ptr(), nullptr, 0);
+	int64_t size = length + 1;
 	Char32String str;
 	str.resize(size);
 	internal::gdextension_interface_string_to_utf32_chars(_native_ptr(), str.ptrw(), length);
@@ -278,8 +278,8 @@ Char32String String::utf32() const {
 }

 CharWideString String::wide_string() const {
-	int length = internal::gdextension_interface_string_to_wide_chars(_native_ptr(), nullptr, 0);
-	int size = length + 1;
+	int64_t length = internal::gdextension_interface_string_to_wide_chars(_native_ptr(), nullptr, 0);
+	int64_t size = length + 1;
 	CharWideString str;
 	str.resize(size);
 	internal::gdextension_interface_string_to_wide_chars(_native_ptr(), str.ptrw(), length);
@@ -289,10 +289,6 @@ CharWideString String::wide_string() const {
 	return str;
 }

-Error String::resize(int p_size) {
-	return (Error)internal::gdextension_interface_string_resize(_native_ptr(), p_size);
-}
-
 String &String::operator=(const char *p_str) {
 	*this = String(p_str);
 	return *this;
@@ -390,11 +386,11 @@ String &String::operator+=(const char32_t *p_str) {
 	return *this;
 }

-const char32_t &String::operator[](int p_index) const {
+const char32_t &String::operator[](int64_t p_index) const {
 	return *internal::gdextension_interface_string_operator_index_const((GDExtensionStringPtr)this, p_index);
 }

-char32_t &String::operator[](int p_index) {
+char32_t &String::operator[](int64_t p_index) {
 	return *internal::gdextension_interface_string_operator_index((GDExtensionStringPtr)this, p_index);
 }

@@ -458,9 +454,8 @@ String operator+(char32_t p_char, const String &p_str) {
 	return String::chr(p_char) + p_str;
 }

-StringName::StringName(const char *from, bool p_static) {
-	internal::gdextension_interface_string_name_new_with_latin1_chars(&opaque, from, p_static);
-}
+StringName::StringName(const char *from) :
+		StringName(String(from)) {}

 StringName::StringName(const wchar_t *from) :
 		StringName(String(from)) {}
--- a/src/variant/packed_arrays.cpp
+++ b/src/variant/packed_arrays.cpp
@@ -46,11 +46,11 @@

 namespace godot {

-const uint8_t &PackedByteArray::operator[](int p_index) const {
+const uint8_t &PackedByteArray::operator[](int64_t p_index) const {
 	return *internal::gdextension_interface_packed_byte_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 }

-uint8_t &PackedByteArray::operator[](int p_index) {
+uint8_t &PackedByteArray::operator[](int64_t p_index) {
 	return *internal::gdextension_interface_packed_byte_array_operator_index((GDExtensionTypePtr *)this, p_index);
 }

@@ -62,12 +62,12 @@ uint8_t *PackedByteArray::ptrw() {
 	return internal::gdextension_interface_packed_byte_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const Color &PackedColorArray::operator[](int p_index) const {
+const Color &PackedColorArray::operator[](int64_t p_index) const {
 	const Color *color = (const Color *)internal::gdextension_interface_packed_color_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 	return *color;
 }

-Color &PackedColorArray::operator[](int p_index) {
+Color &PackedColorArray::operator[](int64_t p_index) {
 	Color *color = (Color *)internal::gdextension_interface_packed_color_array_operator_index((GDExtensionTypePtr *)this, p_index);
 	return *color;
 }
@@ -80,11 +80,11 @@ Color *PackedColorArray::ptrw() {
 	return (Color *)internal::gdextension_interface_packed_color_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const float &PackedFloat32Array::operator[](int p_index) const {
+const float &PackedFloat32Array::operator[](int64_t p_index) const {
 	return *internal::gdextension_interface_packed_float32_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 }

-float &PackedFloat32Array::operator[](int p_index) {
+float &PackedFloat32Array::operator[](int64_t p_index) {
 	return *internal::gdextension_interface_packed_float32_array_operator_index((GDExtensionTypePtr *)this, p_index);
 }

@@ -96,11 +96,11 @@ float *PackedFloat32Array::ptrw() {
 	return internal::gdextension_interface_packed_float32_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const double &PackedFloat64Array::operator[](int p_index) const {
+const double &PackedFloat64Array::operator[](int64_t p_index) const {
 	return *internal::gdextension_interface_packed_float64_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 }

-double &PackedFloat64Array::operator[](int p_index) {
+double &PackedFloat64Array::operator[](int64_t p_index) {
 	return *internal::gdextension_interface_packed_float64_array_operator_index((GDExtensionTypePtr *)this, p_index);
 }

@@ -112,11 +112,11 @@ double *PackedFloat64Array::ptrw() {
 	return internal::gdextension_interface_packed_float64_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const int32_t &PackedInt32Array::operator[](int p_index) const {
+const int32_t &PackedInt32Array::operator[](int64_t p_index) const {
 	return *internal::gdextension_interface_packed_int32_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 }

-int32_t &PackedInt32Array::operator[](int p_index) {
+int32_t &PackedInt32Array::operator[](int64_t p_index) {
 	return *internal::gdextension_interface_packed_int32_array_operator_index((GDExtensionTypePtr *)this, p_index);
 }

@@ -128,11 +128,11 @@ int32_t *PackedInt32Array::ptrw() {
 	return internal::gdextension_interface_packed_int32_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const int64_t &PackedInt64Array::operator[](int p_index) const {
+const int64_t &PackedInt64Array::operator[](int64_t p_index) const {
 	return *internal::gdextension_interface_packed_int64_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 }

-int64_t &PackedInt64Array::operator[](int p_index) {
+int64_t &PackedInt64Array::operator[](int64_t p_index) {
 	return *internal::gdextension_interface_packed_int64_array_operator_index((GDExtensionTypePtr *)this, p_index);
 }

@@ -144,12 +144,12 @@ int64_t *PackedInt64Array::ptrw() {
 	return internal::gdextension_interface_packed_int64_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const String &PackedStringArray::operator[](int p_index) const {
+const String &PackedStringArray::operator[](int64_t p_index) const {
 	const String *string = (const String *)internal::gdextension_interface_packed_string_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 	return *string;
 }

-String &PackedStringArray::operator[](int p_index) {
+String &PackedStringArray::operator[](int64_t p_index) {
 	String *string = (String *)internal::gdextension_interface_packed_string_array_operator_index((GDExtensionTypePtr *)this, p_index);
 	return *string;
 }
@@ -162,12 +162,12 @@ String *PackedStringArray::ptrw() {
 	return (String *)internal::gdextension_interface_packed_string_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const Vector2 &PackedVector2Array::operator[](int p_index) const {
+const Vector2 &PackedVector2Array::operator[](int64_t p_index) const {
 	const Vector2 *vec = (const Vector2 *)internal::gdextension_interface_packed_vector2_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 	return *vec;
 }

-Vector2 &PackedVector2Array::operator[](int p_index) {
+Vector2 &PackedVector2Array::operator[](int64_t p_index) {
 	Vector2 *vec = (Vector2 *)internal::gdextension_interface_packed_vector2_array_operator_index((GDExtensionTypePtr *)this, p_index);
 	return *vec;
 }
@@ -180,12 +180,12 @@ Vector2 *PackedVector2Array::ptrw() {
 	return (Vector2 *)internal::gdextension_interface_packed_vector2_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const Vector3 &PackedVector3Array::operator[](int p_index) const {
+const Vector3 &PackedVector3Array::operator[](int64_t p_index) const {
 	const Vector3 *vec = (const Vector3 *)internal::gdextension_interface_packed_vector3_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 	return *vec;
 }

-Vector3 &PackedVector3Array::operator[](int p_index) {
+Vector3 &PackedVector3Array::operator[](int64_t p_index) {
 	Vector3 *vec = (Vector3 *)internal::gdextension_interface_packed_vector3_array_operator_index((GDExtensionTypePtr *)this, p_index);
 	return *vec;
 }
@@ -198,12 +198,12 @@ Vector3 *PackedVector3Array::ptrw() {
 	return (Vector3 *)internal::gdextension_interface_packed_vector3_array_operator_index((GDExtensionTypePtr *)this, 0);
 }

-const Variant &Array::operator[](int p_index) const {
+const Variant &Array::operator[](int64_t p_index) const {
 	const Variant *var = (const Variant *)internal::gdextension_interface_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 	return *var;
 }

-Variant &Array::operator[](int p_index) {
+Variant &Array::operator[](int64_t p_index) {
 	Variant *var = (Variant *)internal::gdextension_interface_array_operator_index((GDExtensionTypePtr *)this, p_index);
 	return *var;
 }
--- a/src/variant/projection.cpp
+++ b/src/variant/projection.cpp
@@ -136,7 +136,7 @@ Projection Projection::create_for_hmd(int p_eye, real_t p_aspect, real_t p_intra

 Projection Projection::create_orthogonal(real_t p_left, real_t p_right, real_t p_bottom, real_t p_top, real_t p_znear, real_t p_zfar) {
 	Projection proj;
-	proj.set_orthogonal(p_left, p_right, p_bottom, p_top, p_zfar, p_zfar);
+	proj.set_orthogonal(p_left, p_right, p_bottom, p_top, p_znear, p_zfar);
 	return proj;
 }

--- a/src/variant/variant.cpp
+++ b/src/variant/variant.cpp
@@ -303,123 +303,131 @@ Variant::operator float() const {
 }

 Variant::operator String() const {
-	String result;
-	to_type_constructor[STRING](result._native_ptr(), _native_ptr());
-	return result;
+	return String(this);
 }

 Variant::operator Vector2() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Vector2 result;
 	to_type_constructor[VECTOR2]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Vector2i() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Vector2i result;
 	to_type_constructor[VECTOR2I]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Rect2() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Rect2 result;
 	to_type_constructor[RECT2]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Rect2i() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Rect2i result;
 	to_type_constructor[RECT2I]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Vector3() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Vector3 result;
 	to_type_constructor[VECTOR3]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Vector3i() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Vector3i result;
 	to_type_constructor[VECTOR3I]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Transform2D() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Transform2D result;
 	to_type_constructor[TRANSFORM2D]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Vector4() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Vector4 result;
 	to_type_constructor[VECTOR4]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Vector4i() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Vector4i result;
 	to_type_constructor[VECTOR4I]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Plane() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Plane result;
 	to_type_constructor[PLANE]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Quaternion() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Quaternion result;
 	to_type_constructor[QUATERNION]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator godot::AABB() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	godot::AABB result;
 	to_type_constructor[AABB]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Basis() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Basis result;
 	to_type_constructor[BASIS]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Transform3D() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Transform3D result;
 	to_type_constructor[TRANSFORM3D]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Projection() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Projection result;
 	to_type_constructor[PROJECTION]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator Color() const {
+	// @todo Avoid initializing result before calling constructor (which will initialize it again)
 	Color result;
 	to_type_constructor[COLOR]((GDExtensionTypePtr)&result, _native_ptr());
 	return result;
 }

 Variant::operator StringName() const {
-	StringName result;
-	to_type_constructor[STRING_NAME](result._native_ptr(), _native_ptr());
-	return result;
+	return StringName(this);
 }

 Variant::operator NodePath() const {
-	NodePath result;
-	to_type_constructor[NODE_PATH](result._native_ptr(), _native_ptr());
-	return result;
+	return NodePath(this);
 }

 Variant::operator godot::RID() const {
-	godot::RID result;
-	to_type_constructor[RID](result._native_ptr(), _native_ptr());
-	return result;
+	return godot::RID(this);
 }

 Variant::operator Object *() const {
@@ -447,81 +455,55 @@ Variant::operator ObjectID() const {
 }

 Variant::operator Callable() const {
-	Callable result;
-	to_type_constructor[CALLABLE](result._native_ptr(), _native_ptr());
-	return result;
+	return Callable(this);
 }

 Variant::operator Signal() const {
-	Signal result;
-	to_type_constructor[SIGNAL](result._native_ptr(), _native_ptr());
-	return result;
+	return Signal(this);
 }

 Variant::operator Dictionary() const {
-	Dictionary result;
-	to_type_constructor[DICTIONARY](result._native_ptr(), _native_ptr());
-	return result;
+	return Dictionary(this);
 }

 Variant::operator Array() const {
-	Array result;
-	to_type_constructor[ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return Array(this);
 }

 Variant::operator PackedByteArray() const {
-	PackedByteArray result;
-	to_type_constructor[PACKED_BYTE_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedByteArray(this);
 }

 Variant::operator PackedInt32Array() const {
-	PackedInt32Array result;
-	to_type_constructor[PACKED_INT32_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedInt32Array(this);
 }

 Variant::operator PackedInt64Array() const {
-	PackedInt64Array result;
-	to_type_constructor[PACKED_INT64_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedInt64Array(this);
 }

 Variant::operator PackedFloat32Array() const {
-	PackedFloat32Array result;
-	to_type_constructor[PACKED_FLOAT32_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedFloat32Array(this);
 }

 Variant::operator PackedFloat64Array() const {
-	PackedFloat64Array result;
-	to_type_constructor[PACKED_FLOAT64_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedFloat64Array(this);
 }

 Variant::operator PackedStringArray() const {
-	PackedStringArray result;
-	to_type_constructor[PACKED_STRING_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedStringArray(this);
 }

 Variant::operator PackedVector2Array() const {
-	PackedVector2Array result;
-	to_type_constructor[PACKED_VECTOR2_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedVector2Array(this);
 }

 Variant::operator PackedVector3Array() const {
-	PackedVector3Array result;
-	to_type_constructor[PACKED_VECTOR3_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedVector3Array(this);
 }

 Variant::operator PackedColorArray() const {
-	PackedColorArray result;
-	to_type_constructor[PACKED_COLOR_ARRAY](result._native_ptr(), _native_ptr());
-	return result;
+	return PackedColorArray(this);
 }

 Variant &Variant::operator=(const Variant &other) {
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 3.13)
 project(godot-cpp-test)
-cmake_minimum_required(VERSION 3.6)

 set(GODOT_GDEXTENSION_DIR ../gdextension/ CACHE STRING "Path to GDExtension interface header directory")
 set(CPP_BINDINGS_PATH ../ CACHE STRING "Path to C++ bindings")
@@ -72,7 +72,7 @@ endif()

 # Disable exception handling. Godot doesn't use exceptions anywhere, and this
 # saves around 20% of binary size and very significant build time (GH-80513).
-option(GODOT_DISABLE_EXCEPTIONS ON "Force disabling exception handling code")
+option(GODOT_DISABLE_EXCEPTIONS OFF "Force disabling exception handling code")
 if (GODOT_DISABLE_EXCEPTIONS)
 	if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -D_HAS_EXCEPTIONS=0")
--- a/test/SConstruct
+++ b/test/SConstruct
@@ -23,17 +23,6 @@ if env["platform"] == "macos":
        ),
        source=sources,
    )
-elif env["platform"] == "ios":
-    if env["ios_simulator"]:
-        library = env.StaticLibrary(
-            "project/bin/libgdexample.{}.{}.simulator.a".format(env["platform"], env["target"]),
-            source=sources,
-        )
-    else:
-        library = env.StaticLibrary(
-            "project/bin/libgdexample.{}.{}.a".format(env["platform"], env["target"]),
-            source=sources,
-        )
 else:
    library = env.SharedLibrary(
        "project/bin/libgdexample{}{}".format(env["suffix"], env["SHLIBSUFFIX"]),
--- a/test/generate_xcframework.sh
+++ b/test/generate_xcframework.sh
@@ -1,7 +0,0 @@
-#!/bin/sh
-
-scons arch=universal ios_simulator=yes platform=ios target=$1 $2
-scons arch=arm64 ios_simulator=no platform=ios target=$1 $2
-
-xcodebuild -create-xcframework -library ./project/bin/libgdexample.ios.$1.a -library ./project/bin/libgdexample.ios.$1.simulator.a -output ./project/bin/libgdexample.ios.$1.xcframework
-xcodebuild -create-xcframework -library ../bin/libgodot-cpp.ios.$1.arm64.a -library ../bin/libgodot-cpp.ios.$1.universal.simulator.a  -output ./project/bin/libgodot-cpp.ios.$1.xcframework
--- a/test/project/bin/libgdexample.macos.template_debug.framework/Resources/Info.plist
+++ b/test/project/bin/libgdexample.macos.template_debug.framework/Resources/Info.plist
--- a/test/project/bin/libgdexample.macos.template_release.framework/Resources/Info.plist
+++ b/test/project/bin/libgdexample.macos.template_release.framework/Resources/Info.plist
--- a/test/project/example.gdextension
+++ b/test/project/example.gdextension
@@ -11,14 +11,8 @@ windows.debug.x86_32 = "res://bin/libgdexample.windows.template_debug.x86_32.dll
 windows.release.x86_32 = "res://bin/libgdexample.windows.template_release.x86_32.dll"
 windows.debug.x86_64 = "res://bin/libgdexample.windows.template_debug.x86_64.dll"
 windows.release.x86_64 = "res://bin/libgdexample.windows.template_release.x86_64.dll"
-windows.debug.arm64 = "res://bin/libgdexample.windows.template_debug.arm64.dll"
-windows.release.arm64 = "res://bin/libgdexample.windows.template_release.arm64.dll"
-linux.debug.x86_32 = "res://bin/libgdexample.linux.template_debug.x86_32.so"
-linux.release.x86_32 = "res://bin/libgdexample.linux.template_release.x86_32.so"
 linux.debug.x86_64 = "res://bin/libgdexample.linux.template_debug.x86_64.so"
 linux.release.x86_64 = "res://bin/libgdexample.linux.template_release.x86_64.so"
-linux.debug.arm32 = "res://bin/libgdexample.linux.template_debug.arm32.so"
-linux.release.arm32 = "res://bin/libgdexample.linux.template_release.arm32.so"
 linux.debug.arm64 = "res://bin/libgdexample.linux.template_debug.arm64.so"
 linux.release.arm64 = "res://bin/libgdexample.linux.template_release.arm64.so"
 linux.debug.rv64 = "res://bin/libgdexample.linux.template_debug.rv64.so"
@@ -27,15 +21,5 @@ android.debug.x86_64 = "res://bin/libgdexample.android.template_debug.x86_64.so"
 android.release.x86_64 = "res://bin/libgdexample.android.template_release.x86_64.so"
 android.debug.arm64 = "res://bin/libgdexample.android.template_debug.arm64.so"
 android.release.arm64 = "res://bin/libgdexample.android.template_release.arm64.so"
-ios.debug = "res://bin/libgdexample.ios.template_debug.xcframework"
-ios.release = "res://bin/libgdexample.ios.template_release.xcframework"
 web.debug.wasm32 = "res://bin/libgdexample.web.template_debug.wasm32.wasm"
 web.release.wasm32 = "res://bin/libgdexample.web.template_release.wasm32.wasm"
-
-[dependencies]
-ios.debug = {
-  "res://bin/libgodot-cpp.ios.template_debug.xcframework": ""
-}
-ios.release = {
-  "res://bin/libgodot-cpp.ios.template_release.xcframework": ""
-}
--- a/test/project/main.gd
+++ b/test/project/main.gd
@@ -26,10 +26,6 @@ func _ready():
 	# Property list.
 	example.property_from_list = Vector3(100, 200, 300)
 	assert_equal(example.property_from_list, Vector3(100, 200, 300))
-	var prop_list = example.get_property_list()
-	for prop_info in prop_list:
-		if prop_info['name'] == 'mouse_filter':
-			assert_equal(prop_info['usage'], PROPERTY_USAGE_NO_EDITOR)

 	# Call simple methods.
 	example.simple_func()
@@ -83,9 +79,6 @@ func _ready():
 	var array: Array[int] = [1, 2, 3]
 	assert_equal(example.test_tarray_arg(array), 6)

-	example.callable_bind()
-	assert_equal(custom_signal_emitted, ["bound", 11])
-
 	# String += operator
 	assert_equal(example.test_string_ops(), "ABCĎE")

@@ -96,64 +89,9 @@ func _ready():
 	assert_equal(example.test_string_is_fourty_two("blah"), false)
 	assert_equal(example.test_string_is_fourty_two("fourty two"), true)

-	# String::resize().
-	assert_equal(example.test_string_resize("What"), "What!?")
-
-	# mp_callable() with void method.
-	var mp_callable: Callable = example.test_callable_mp()
-	assert_equal(mp_callable.is_valid(), true)
-	mp_callable.call(example, "void", 36)
-	assert_equal(custom_signal_emitted, ["unbound_method1: Example - void", 36])
-
-	# Check that it works with is_connected().
-	assert_equal(example.renamed.is_connected(mp_callable), false)
-	example.renamed.connect(mp_callable)
-	assert_equal(example.renamed.is_connected(mp_callable), true)
-	# Make sure a new object is still treated as equivalent.
-	assert_equal(example.renamed.is_connected(example.test_callable_mp()), true)
-	assert_equal(mp_callable.hash(), example.test_callable_mp().hash())
-	example.renamed.disconnect(mp_callable)
-	assert_equal(example.renamed.is_connected(mp_callable), false)
-
-	# mp_callable() with return value.
-	var mp_callable_ret: Callable = example.test_callable_mp_ret()
-	assert_equal(mp_callable_ret.call(example, "test", 77), "unbound_method2: Example - test - 77")
-
-	# mp_callable() with const method and return value.
-	var mp_callable_retc: Callable = example.test_callable_mp_retc()
-	assert_equal(mp_callable_retc.call(example, "const", 101), "unbound_method3: Example - const - 101")
-
-	# mp_callable_static() with void method.
-	var mp_callable_static: Callable = example.test_callable_mp_static()
-	mp_callable_static.call(example, "static", 83)
-	assert_equal(custom_signal_emitted, ["unbound_static_method1: Example - static", 83])
-
-	# Check that it works with is_connected().
-	assert_equal(example.renamed.is_connected(mp_callable_static), false)
-	example.renamed.connect(mp_callable_static)
-	assert_equal(example.renamed.is_connected(mp_callable_static), true)
-	# Make sure a new object is still treated as equivalent.
-	assert_equal(example.renamed.is_connected(example.test_callable_mp_static()), true)
-	assert_equal(mp_callable_static.hash(), example.test_callable_mp_static().hash())
-	example.renamed.disconnect(mp_callable_static)
-	assert_equal(example.renamed.is_connected(mp_callable_static), false)
-
-	# mp_callable_static() with return value.
-	var mp_callable_static_ret: Callable = example.test_callable_mp_static_ret()
-	assert_equal(mp_callable_static_ret.call(example, "static-ret", 84), "unbound_static_method2: Example - static-ret - 84")
-
-	# CallableCustom.
-	var custom_callable: Callable = example.test_custom_callable();
-	assert_equal(custom_callable.is_custom(), true);
-	assert_equal(custom_callable.is_valid(), true);
-	assert_equal(custom_callable.call(), "Hi")
-	assert_equal(custom_callable.hash(), 27);
-	assert_equal(custom_callable.get_object(), null);
-	assert_equal(custom_callable.get_method(), "");
-	assert_equal(str(custom_callable), "<MyCallableCustom>");
-
 	# PackedArray iterators
 	assert_equal(example.test_vector_ops(), 105)
+	assert_equal(example.test_vector_init_list(), 105)

 	# Properties.
 	assert_equal(example.group_subgroup_custom_position, Vector2(0, 0))
@@ -218,10 +156,6 @@ func _ready():
 	assert_equal(example.test_bitfield(0), 0)
 	assert_equal(example.test_bitfield(Example.FLAG_ONE | Example.FLAG_TWO), 3)

-	# Test variant iterator.
-	assert_equal(example.test_variant_iterator([10, 20, 30]), [15, 25, 35])
-	assert_equal(example.test_variant_iterator(null), "iter_init: not valid")
-
 	# RPCs.
 	assert_equal(example.return_last_rpc_arg(), 0)
 	example.test_rpc(42)
@@ -241,6 +175,11 @@ func _ready():
 	assert_equal(new_example_ref.was_post_initialized(), true)
 	assert_equal(example.test_post_initialize(), true)

+	# Test that notifications happen on both parent and child classes.
+	var example_child = $ExampleChild
+	assert_equal(example_child.get_value1(), 11)
+	assert_equal(example_child.get_value2(), 33)
+
 	exit_with_status()

 func _on_Example_custom_signal(signal_name, value):
--- a/test/project/main.tscn
+++ b/test/project/main.tscn
@@ -22,4 +22,6 @@ offset_right = 79.0
 offset_bottom = 29.0
 text = "Click me!"

+[node name="ExampleChild" type="ExampleChild" parent="."]
+
 [connection signal="custom_signal" from="Example" to="." method="_on_Example_custom_signal"]
--- a/test/project/project.godot
+++ b/test/project/project.godot
@@ -12,7 +12,7 @@ config_version=5

 config/name="GDExtension Test Project"
 run/main_scene="res://main.tscn"
-config/features=PackedStringArray("4.2")
+config/features=PackedStringArray("4.1")
 config/icon="res://icon.png"

 [native_extensions]
@@ -21,5 +21,4 @@ paths=["res://example.gdextension"]

 [rendering]

-textures/vram_compression/import_etc2_astc=true
 environment/defaults/default_environment="res://default_env.tres"
--- a/test/src/example.cpp
+++ b/test/src/example.cpp
@@ -15,46 +15,6 @@

 using namespace godot;

-class MyCallableCustom : public CallableCustom {
-public:
-	virtual uint32_t hash() const {
-		return 27;
-	}
-
-	virtual String get_as_text() const {
-		return "<MyCallableCustom>";
-	}
-
-	static bool compare_equal_func(const CallableCustom *p_a, const CallableCustom *p_b) {
-		return p_a == p_b;
-	}
-
-	virtual CompareEqualFunc get_compare_equal_func() const {
-		return &MyCallableCustom::compare_equal_func;
-	}
-
-	static bool compare_less_func(const CallableCustom *p_a, const CallableCustom *p_b) {
-		return (void *)p_a < (void *)p_b;
-	}
-
-	virtual CompareLessFunc get_compare_less_func() const {
-		return &MyCallableCustom::compare_less_func;
-	}
-
-	bool is_valid() const {
-		return true;
-	}
-
-	virtual ObjectID get_object() const {
-		return ObjectID();
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const {
-		r_return_value = "Hi";
-		r_call_error.error = GDEXTENSION_CALL_OK;
-	}
-};
-
 void ExampleRef::set_id(int p_id) {
 	id = p_id;
 }
@@ -165,14 +125,6 @@ bool Example::_property_get_revert(const StringName &p_name, Variant &r_property
 	}
 };

-void Example::_validate_property(PropertyInfo &p_property) const {
-	String name = p_property.name;
-	// Test hiding the "mouse_filter" property from the editor.
-	if (name == "mouse_filter") {
-		p_property.usage = PROPERTY_USAGE_NO_EDITOR;
-	}
-}
-
 void Example::_bind_methods() {
 	// Methods.
 	ClassDB::bind_method(D_METHOD("simple_func"), &Example::simple_func);
@@ -195,8 +147,8 @@ void Example::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("test_string_ops"), &Example::test_string_ops);
 	ClassDB::bind_method(D_METHOD("test_str_utility"), &Example::test_str_utility);
 	ClassDB::bind_method(D_METHOD("test_string_is_fourty_two"), &Example::test_string_is_fourty_two);
-	ClassDB::bind_method(D_METHOD("test_string_resize"), &Example::test_string_resize);
 	ClassDB::bind_method(D_METHOD("test_vector_ops"), &Example::test_vector_ops);
+	ClassDB::bind_method(D_METHOD("test_vector_init_list"), &Example::test_vector_init_list);

 	ClassDB::bind_method(D_METHOD("test_object_cast_to_node", "object"), &Example::test_object_cast_to_node);
 	ClassDB::bind_method(D_METHOD("test_object_cast_to_control", "object"), &Example::test_object_cast_to_control);
@@ -211,23 +163,13 @@ void Example::_bind_methods() {

 	ClassDB::bind_method(D_METHOD("test_variant_call", "variant"), &Example::test_variant_call);

-	ClassDB::bind_method(D_METHOD("test_callable_mp"), &Example::test_callable_mp);
-	ClassDB::bind_method(D_METHOD("test_callable_mp_ret"), &Example::test_callable_mp_ret);
-	ClassDB::bind_method(D_METHOD("test_callable_mp_retc"), &Example::test_callable_mp_retc);
-	ClassDB::bind_method(D_METHOD("test_callable_mp_static"), &Example::test_callable_mp_static);
-	ClassDB::bind_method(D_METHOD("test_callable_mp_static_ret"), &Example::test_callable_mp_static_ret);
-	ClassDB::bind_method(D_METHOD("test_custom_callable"), &Example::test_custom_callable);
-
 	ClassDB::bind_method(D_METHOD("test_bitfield", "flags"), &Example::test_bitfield);

-	ClassDB::bind_method(D_METHOD("test_variant_iterator", "input"), &Example::test_variant_iterator);
-
 	ClassDB::bind_method(D_METHOD("test_rpc", "value"), &Example::test_rpc);
 	ClassDB::bind_method(D_METHOD("test_send_rpc", "value"), &Example::test_send_rpc);
 	ClassDB::bind_method(D_METHOD("return_last_rpc_arg"), &Example::return_last_rpc_arg);

 	ClassDB::bind_method(D_METHOD("def_args", "a", "b"), &Example::def_args, DEFVAL(100), DEFVAL(200));
-	ClassDB::bind_method(D_METHOD("callable_bind"), &Example::callable_bind);
 	ClassDB::bind_method(D_METHOD("test_post_initialize"), &Example::test_post_initialize);

 	ClassDB::bind_static_method("Example", D_METHOD("test_static", "a", "b"), &Example::test_static);
@@ -385,16 +327,6 @@ bool Example::test_string_is_fourty_two(const String &p_string) const {
 	return strcmp(p_string.utf8().ptr(), "fourty two") == 0;
 }

-String Example::test_string_resize(String p_string) const {
-	int orig_len = p_string.length();
-	p_string.resize(orig_len + 3);
-	char32_t *data = p_string.ptrw();
-	data[orig_len + 0] = '!';
-	data[orig_len + 1] = '?';
-	data[orig_len + 2] = '\0';
-	return p_string;
-}
-
 int Example::test_vector_ops() const {
 	PackedInt32Array arr;
 	arr.push_back(10);
@@ -408,66 +340,13 @@ int Example::test_vector_ops() const {
 	return ret;
 }

-Callable Example::test_callable_mp() {
-	return callable_mp(this, &Example::unbound_method1);
-}
-
-Callable Example::test_callable_mp_ret() {
-	return callable_mp(this, &Example::unbound_method2);
-}
-
-Callable Example::test_callable_mp_retc() const {
-	return callable_mp(this, &Example::unbound_method3);
-}
-
-Callable Example::test_callable_mp_static() const {
-	return callable_mp_static(&Example::unbound_static_method1);
-}
-
-Callable Example::test_callable_mp_static_ret() const {
-	return callable_mp_static(&Example::unbound_static_method2);
-}
-
-Callable Example::test_custom_callable() const {
-	return Callable(memnew(MyCallableCustom));
-}
-
-void Example::unbound_method1(Object *p_object, String p_string, int p_int) {
-	String test = "unbound_method1: ";
-	test += p_object->get_class();
-	test += " - " + p_string;
-	emit_custom_signal(test, p_int);
-}
-
-String Example::unbound_method2(Object *p_object, String p_string, int p_int) {
-	String test = "unbound_method2: ";
-	test += p_object->get_class();
-	test += " - " + p_string;
-	test += " - " + itos(p_int);
-	return test;
-}
-
-String Example::unbound_method3(Object *p_object, String p_string, int p_int) const {
-	String test = "unbound_method3: ";
-	test += p_object->get_class();
-	test += " - " + p_string;
-	test += " - " + itos(p_int);
-	return test;
-}
-
-void Example::unbound_static_method1(Example *p_object, String p_string, int p_int) {
-	String test = "unbound_static_method1: ";
-	test += p_object->get_class();
-	test += " - " + p_string;
-	p_object->emit_custom_signal(test, p_int);
-}
-
-String Example::unbound_static_method2(Object *p_object, String p_string, int p_int) {
-	String test = "unbound_static_method2: ";
-	test += p_object->get_class();
-	test += " - " + p_string;
-	test += " - " + itos(p_int);
-	return test;
+int Example::test_vector_init_list() const {
+	PackedInt32Array arr = { 10, 20, 30, 45 };
+	int ret = 0;
+	for (const int32_t &E : arr) {
+		ret += E;
+	}
+	return ret;
 }

 int Example::test_tarray_arg(const TypedArray<int64_t> &p_array) {
@@ -541,41 +420,6 @@ BitField<Example::Flags> Example::test_bitfield(BitField<Flags> flags) {
 	return flags;
 }

-Variant Example::test_variant_iterator(const Variant &p_input) {
-	Array output;
-
-	Variant iter;
-
-	bool is_init_valid = true;
-	if (!p_input.iter_init(iter, is_init_valid)) {
-		if (!is_init_valid) {
-			return "iter_init: not valid";
-		}
-		return output;
-	}
-
-	bool is_iter_next_valid = true;
-	bool is_iter_get_valid = true;
-	do {
-		if (!is_iter_next_valid) {
-			return "iter_next: not valid";
-		}
-
-		Variant value = p_input.iter_get(iter, is_iter_get_valid);
-		if (!is_iter_get_valid) {
-			return "iter_get: not valid";
-		}
-		output.push_back(((int)value) + 5);
-
-	} while (p_input.iter_next(iter, is_iter_next_valid));
-
-	if (!is_iter_next_valid) {
-		return "iter_next: not valid";
-	}
-
-	return output;
-}
-
 void Example::test_rpc(int p_value) {
 	last_rpc_arg = p_value;
 }
@@ -588,11 +432,6 @@ int Example::return_last_rpc_arg() {
 	return last_rpc_arg;
 }

-void Example::callable_bind() {
-	Callable c = Callable(this, "emit_custom_signal").bind("bound", 11);
-	c.call();
-}
-
 // Properties.
 void Example::set_custom_position(const Vector2 &pos) {
 	custom_position = pos;
@@ -626,3 +465,21 @@ void Example::_input(const Ref<InputEvent> &event) {
 		emit_custom_signal(String("_input: ") + key_event->get_key_label(), key_event->get_unicode());
 	}
 }
+
+void ExampleBase::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_value1"), &ExampleBase::get_value1);
+	ClassDB::bind_method(D_METHOD("get_value2"), &ExampleBase::get_value2);
+}
+
+void ExampleBase::_notification(int p_what) {
+	if (p_what == NOTIFICATION_ENTER_TREE) {
+		value1 = 11;
+		value2 = 22;
+	}
+}
+
+void ExampleChild::_notification(int p_what) {
+	if (p_what == NOTIFICATION_ENTER_TREE) {
+		value2 = 33;
+	}
+}
--- a/test/src/example.h
+++ b/test/src/example.h
@@ -71,7 +71,6 @@ protected:
 	void _get_property_list(List<PropertyInfo> *p_list) const;
 	bool _property_can_revert(const StringName &p_name) const;
 	bool _property_get_revert(const StringName &p_name, Variant &r_property) const;
-	void _validate_property(PropertyInfo &p_property) const;

 	String _to_string() const;

@@ -127,8 +126,8 @@ public:
 	String test_string_ops() const;
 	String test_str_utility() const;
 	bool test_string_is_fourty_two(const String &p_str) const;
-	String test_string_resize(String p_original) const;
 	int test_vector_ops() const;
+	int test_vector_init_list() const;

 	bool test_object_cast_to_node(Object *p_object) const;
 	bool test_object_cast_to_control(Object *p_object) const;
@@ -143,30 +142,13 @@ public:

 	Variant test_variant_call(Variant p_variant);

-	Callable test_callable_mp();
-	Callable test_callable_mp_ret();
-	Callable test_callable_mp_retc() const;
-	Callable test_callable_mp_static() const;
-	Callable test_callable_mp_static_ret() const;
-	Callable test_custom_callable() const;
-
-	void unbound_method1(Object *p_object, String p_string, int p_int);
-	String unbound_method2(Object *p_object, String p_string, int p_int);
-	String unbound_method3(Object *p_object, String p_string, int p_int) const;
-	static void unbound_static_method1(Example *p_object, String p_string, int p_int);
-	static String unbound_static_method2(Object *p_object, String p_string, int p_int);
-
 	BitField<Flags> test_bitfield(BitField<Flags> flags);

-	Variant test_variant_iterator(const Variant &p_input);
-
 	// RPC
 	void test_rpc(int p_value);
 	void test_send_rpc(int p_value);
 	int return_last_rpc_arg();

-	void callable_bind();
-
 	// Property.
 	void set_custom_position(const Vector2 &pos);
 	Vector2 get_custom_position() const;
@@ -205,4 +187,29 @@ protected:
 	static void _bind_methods() {}
 };

+class ExampleBase : public Node {
+	GDCLASS(ExampleBase, Node);
+
+protected:
+	int value1 = 0;
+	int value2 = 0;
+
+	static void _bind_methods();
+
+	void _notification(int p_what);
+
+public:
+	int get_value1() { return value1; }
+	int get_value2() { return value2; }
+};
+
+class ExampleChild : public ExampleBase {
+	GDCLASS(ExampleChild, ExampleBase);
+
+protected:
+	static void _bind_methods() {}
+
+	void _notification(int p_what);
+};
+
 #endif // EXAMPLE_CLASS_H
--- a/test/src/register_types.cpp
+++ b/test/src/register_types.cpp
@@ -21,11 +21,13 @@ void initialize_example_module(ModuleInitializationLevel p_level) {
 		return;
 	}

-	ClassDB::register_class<ExampleRef>();
-	ClassDB::register_class<ExampleMin>();
-	ClassDB::register_class<Example>();
-	ClassDB::register_class<ExampleVirtual>(true);
-	ClassDB::register_abstract_class<ExampleAbstract>();
+	GDREGISTER_CLASS(ExampleRef);
+	GDREGISTER_CLASS(ExampleMin);
+	GDREGISTER_CLASS(Example);
+	GDREGISTER_VIRTUAL_CLASS(ExampleVirtual);
+	GDREGISTER_ABSTRACT_CLASS(ExampleAbstract);
+	GDREGISTER_CLASS(ExampleBase);
+	GDREGISTER_CLASS(ExampleChild);
 }

 void uninitialize_example_module(ModuleInitializationLevel p_level) {
--- a/tools/android.py
+++ b/tools/android.py
@@ -1,6 +1,7 @@
 import os
 import sys
 import my_spawn
+import common_compiler_flags
 from SCons.Script import ARGUMENTS


@@ -64,6 +65,12 @@ def generate(env):
    elif sys.platform == "darwin":
        toolchain += "darwin-x86_64"
        env.Append(LINKFLAGS=["-shared"])
+
+    if not os.path.exists(toolchain):
+        print("ERROR: Could not find NDK toolchain at " + toolchain + ".")
+        print("Make sure NDK version " + get_ndk_version() + " is installed.")
+        env.Exit(1)
+
    env.PrependENVPath("PATH", toolchain + "/bin")  # This does nothing half of the time, but we'll put it here anyways

    # Get architecture info
@@ -112,3 +119,5 @@ def generate(env):
    env.Append(LINKFLAGS=["--target=" + arch_info["target"] + env["android_api_level"], "-march=" + arch_info["march"]])

    env.Append(CPPDEFINES=["ANDROID_ENABLED", "UNIX_ENABLED"])
+
+    common_compiler_flags.generate(env)
--- a/tools/common_compiler_flags.py
+++ b/tools/common_compiler_flags.py
@@ -0,0 +1,86 @@
+import os
+import subprocess
+import sys
+
+
+def using_clang(env):
+    return "clang" in os.path.basename(env["CC"])
+
+
+def is_vanilla_clang(env):
+    if not using_clang(env):
+        return False
+    try:
+        version = subprocess.check_output([env.subst(env["CXX"]), "--version"]).strip().decode("utf-8")
+    except (subprocess.CalledProcessError, OSError):
+        print("Couldn't parse CXX environment variable to infer compiler version.")
+        return False
+    return not version.startswith("Apple")
+
+
+def exists(env):
+    return True
+
+
+def generate(env):
+    # Require C++17
+    if env.get("is_msvc", False):
+        env.Append(CXXFLAGS=["/std:c++17"])
+    else:
+        env.Append(CXXFLAGS=["-std=c++17"])
+
+    # Disable exception handling. Godot doesn't use exceptions anywhere, and this
+    # saves around 20% of binary size and very significant build time.
+    if env["disable_exceptions"]:
+        if env.get("is_msvc", False):
+            env.Append(CPPDEFINES=[("_HAS_EXCEPTIONS", 0)])
+        else:
+            env.Append(CXXFLAGS=["-fno-exceptions"])
+    elif env.get("is_msvc", False):
+        env.Append(CXXFLAGS=["/EHsc"])
+
+    # Set optimize and debug_symbols flags.
+    # "custom" means do nothing and let users set their own optimization flags.
+    if env.get("is_msvc", False):
+        if env["debug_symbols"]:
+            env.Append(CCFLAGS=["/Zi", "/FS"])
+            env.Append(LINKFLAGS=["/DEBUG:FULL"])
+
+        if env["optimize"] == "speed":
+            env.Append(CCFLAGS=["/O2"])
+            env.Append(LINKFLAGS=["/OPT:REF"])
+        elif env["optimize"] == "speed_trace":
+            env.Append(CCFLAGS=["/O2"])
+            env.Append(LINKFLAGS=["/OPT:REF", "/OPT:NOICF"])
+        elif env["optimize"] == "size":
+            env.Append(CCFLAGS=["/O1"])
+            env.Append(LINKFLAGS=["/OPT:REF"])
+        elif env["optimize"] == "debug" or env["optimize"] == "none":
+            env.Append(CCFLAGS=["/Od"])
+    else:
+        if env["debug_symbols"]:
+            # Adding dwarf-4 explicitly makes stacktraces work with clang builds,
+            # otherwise addr2line doesn't understand them.
+            env.Append(CCFLAGS=["-gdwarf-4"])
+            if env.dev_build:
+                env.Append(CCFLAGS=["-g3"])
+            else:
+                env.Append(CCFLAGS=["-g2"])
+        else:
+            if using_clang(env) and not is_vanilla_clang(env):
+                # Apple Clang, its linker doesn't like -s.
+                env.Append(LINKFLAGS=["-Wl,-S", "-Wl,-x", "-Wl,-dead_strip"])
+            else:
+                env.Append(LINKFLAGS=["-s"])
+
+        if env["optimize"] == "speed":
+            env.Append(CCFLAGS=["-O3"])
+        # `-O2` is friendlier to debuggers than `-O3`, leading to better crash backtraces.
+        elif env["optimize"] == "speed_trace":
+            env.Append(CCFLAGS=["-O2"])
+        elif env["optimize"] == "size":
+            env.Append(CCFLAGS=["-Os"])
+        elif env["optimize"] == "debug":
+            env.Append(CCFLAGS=["-Og"])
+        elif env["optimize"] == "none":
+            env.Append(CCFLAGS=["-O0"])
--- a/tools/godotcpp.py
+++ b/tools/godotcpp.py
@@ -1,9 +1,13 @@
 import os, sys, platform

 from SCons.Variables import EnumVariable, PathVariable, BoolVariable
+from SCons.Variables.BoolVariable import _text2bool
 from SCons.Tool import Tool
+from SCons.Action import Action
 from SCons.Builder import Builder
 from SCons.Errors import UserError
+from SCons.Script import ARGUMENTS
+

 from binding_generator import scons_generate_bindings, scons_emit_files

@@ -14,6 +18,17 @@ def add_sources(sources, dir, extension):
            sources.append(dir + "/" + f)


+def get_cmdline_bool(option, default):
+    """We use `ARGUMENTS.get()` to check if options were manually overridden on the command line,
+    and SCons' _text2bool helper to convert them to booleans, otherwise they're handled as strings.
+    """
+    cmdline_val = ARGUMENTS.get(option)
+    if cmdline_val is not None:
+        return _text2bool(cmdline_val)
+    else:
+        return default
+
+
 def normalize_path(val, env):
    return val if os.path.isabs(val) else os.path.join(env.Dir("#").abspath, val)

@@ -33,7 +48,87 @@ def validate_parent_dir(key, val, env):
        raise UserError("'%s' is not a directory: %s" % (key, os.path.dirname(val)))


-platforms = ("linux", "macos", "windows", "android", "ios", "web")
+def get_platform_tools_paths(env):
+    path = env.get("custom_tools", None)
+    if path is None:
+        return ["tools"]
+    return [normalize_path(path, env), "tools"]
+
+
+def get_custom_platforms(env):
+    path = env.get("custom_tools", None)
+    if path is None:
+        return []
+    platforms = []
+    for x in os.listdir(normalize_path(path, env)):
+        if not x.endswith(".py"):
+            continue
+        platforms.append(x.removesuffix(".py"))
+    return platforms
+
+
+def no_verbose(env):
+    colors = {}
+
+    # Colors are disabled in non-TTY environments such as pipes. This means
+    # that if output is redirected to a file, it will not contain color codes
+    if sys.stdout.isatty():
+        colors["blue"] = "\033[0;94m"
+        colors["bold_blue"] = "\033[1;94m"
+        colors["reset"] = "\033[0m"
+    else:
+        colors["blue"] = ""
+        colors["bold_blue"] = ""
+        colors["reset"] = ""
+
+    # There is a space before "..." to ensure that source file names can be
+    # Ctrl + clicked in the VS Code terminal.
+    compile_source_message = "{}Compiling {}$SOURCE{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    java_compile_source_message = "{}Compiling {}$SOURCE{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    compile_shared_source_message = "{}Compiling shared {}$SOURCE{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    link_program_message = "{}Linking Program {}$TARGET{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    link_library_message = "{}Linking Static Library {}$TARGET{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    ranlib_library_message = "{}Ranlib Library {}$TARGET{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    link_shared_library_message = "{}Linking Shared Library {}$TARGET{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    java_library_message = "{}Creating Java Archive {}$TARGET{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    compiled_resource_message = "{}Creating Compiled Resource {}$TARGET{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+    generated_file_message = "{}Generating {}$TARGET{} ...{}".format(
+        colors["blue"], colors["bold_blue"], colors["blue"], colors["reset"]
+    )
+
+    env.Append(CXXCOMSTR=[compile_source_message])
+    env.Append(CCCOMSTR=[compile_source_message])
+    env.Append(SHCCCOMSTR=[compile_shared_source_message])
+    env.Append(SHCXXCOMSTR=[compile_shared_source_message])
+    env.Append(ARCOMSTR=[link_library_message])
+    env.Append(RANLIBCOMSTR=[ranlib_library_message])
+    env.Append(SHLINKCOMSTR=[link_shared_library_message])
+    env.Append(LINKCOMSTR=[link_program_message])
+    env.Append(JARCOMSTR=[java_library_message])
+    env.Append(JAVACCOMSTR=[java_compile_source_message])
+    env.Append(RCCOMSTR=[compiled_resource_message])
+    env.Append(GENCOMSTR=[generated_file_message])
+
+
+platforms = ["linux", "macos", "windows", "android", "ios", "web"]

 # CPU architecture options.
 architecture_array = [
@@ -82,12 +177,25 @@ def options(opts, env):
    else:
        raise ValueError("Could not detect platform automatically, please specify with platform=<platform>")

+    opts.Add(
+        PathVariable(
+            key="custom_tools",
+            help="Path to directory containing custom tools",
+            default=env.get("custom_tools", None),
+            validator=validate_dir,
+        )
+    )
+
+    opts.Update(env)
+
+    custom_platforms = get_custom_platforms(env)
+
    opts.Add(
        EnumVariable(
            key="platform",
            help="Target platform",
            default=env.get("platform", default_platform),
-            allowed_values=platforms,
+            allowed_values=platforms + custom_platforms,
            ignorecase=2,
        )
    )
@@ -177,37 +285,30 @@ def options(opts, env):

    opts.Add(
        BoolVariable(
-            key="use_hot_reload",
-            help="Enable the extra accounting required to support hot reload.",
-            default=env.get("use_hot_reload", None),
-        )
-    )
-
-    opts.Add(
-        BoolVariable(
-            "disable_exceptions", "Force disabling exception handling code", default=env.get("disable_exceptions", True)
+            "disable_exceptions",
+            "Force disabling exception handling code",
+            default=env.get("disable_exceptions", False),
        )
    )

    opts.Add(
        EnumVariable(
-            key="symbols_visibility",
-            help="Symbols visibility on GNU platforms. Use 'auto' to apply the default value.",
-            default=env.get("symbols_visibility", "hidden"),
-            allowed_values=["auto", "visible", "hidden"],
+            "optimize",
+            "The desired optimization flags",
+            "speed_trace",
+            ("none", "custom", "debug", "speed", "speed_trace", "size"),
        )
    )
+    opts.Add(BoolVariable("debug_symbols", "Build with debugging symbols", True))
+    opts.Add(BoolVariable("dev_build", "Developer build with dev-only debugging code (DEV_ENABLED)", False))
+    opts.Add(BoolVariable("verbose", "Enable verbose output for the compilation", False))

-    # Add platform options
-    for pl in platforms:
-        tool = Tool(pl, toolpath=["tools"])
+    # Add platform options (custom tools can override platforms)
+    for pl in sorted(set(platforms + custom_platforms)):
+        tool = Tool(pl, toolpath=get_platform_tools_paths(env))
        if hasattr(tool, "options"):
            tool.options(opts)

-    # Targets flags tool (optimizations, debug symbols)
-    target_tool = Tool("targets", toolpath=["tools"])
-    target_tool.options(opts)
-

 def generate(env):
    # Default num_jobs to local cpu count if not user specified.
@@ -254,47 +355,59 @@ def generate(env):

    print("Building for architecture " + env["arch"] + " on platform " + env["platform"])

-    if env.get("use_hot_reload") is None:
-        env["use_hot_reload"] = env["target"] != "template_release"
-    if env["use_hot_reload"]:
-        env.Append(CPPDEFINES=["HOT_RELOAD_ENABLED"])
+    # These defaults may be needed by platform tools
+    env.editor_build = env["target"] == "editor"
+    env.dev_build = env["dev_build"]
+    env.debug_features = env["target"] in ["editor", "template_debug"]

-    tool = Tool(env["platform"], toolpath=["tools"])
+    if env.dev_build:
+        opt_level = "none"
+    elif env.debug_features:
+        opt_level = "speed_trace"
+    else:  # Release
+        opt_level = "speed"
+
+    env["optimize"] = ARGUMENTS.get("optimize", opt_level)
+    env["debug_symbols"] = get_cmdline_bool("debug_symbols", env.dev_build)
+
+    tool = Tool(env["platform"], toolpath=get_platform_tools_paths(env))

    if tool is None or not tool.exists(env):
        raise ValueError("Required toolchain not found for platform " + env["platform"])

    tool.generate(env)
-    target_tool = Tool("targets", toolpath=["tools"])
-    target_tool.generate(env)

-    # Disable exception handling. Godot doesn't use exceptions anywhere, and this
-    # saves around 20% of binary size and very significant build time.
-    if env["disable_exceptions"]:
-        if env.get("is_msvc", False):
-            env.Append(CPPDEFINES=[("_HAS_EXCEPTIONS", 0)])
-        else:
-            env.Append(CXXFLAGS=["-fno-exceptions"])
-    elif env.get("is_msvc", False):
-        env.Append(CXXFLAGS=["/EHsc"])
+    if env.editor_build:
+        env.Append(CPPDEFINES=["TOOLS_ENABLED"])

-    if not env.get("is_msvc", False):
-        if env["symbols_visibility"] == "visible":
-            env.Append(CCFLAGS=["-fvisibility=default"])
-            env.Append(LINKFLAGS=["-fvisibility=default"])
-        elif env["symbols_visibility"] == "hidden":
-            env.Append(CCFLAGS=["-fvisibility=hidden"])
-            env.Append(LINKFLAGS=["-fvisibility=hidden"])
+    # Configuration of build targets:
+    # - Editor or template
+    # - Debug features (DEBUG_ENABLED code)
+    # - Dev only code (DEV_ENABLED code)
+    # - Optimization level
+    # - Debug symbols for crash traces / debuggers
+    # Keep this configuration in sync with SConstruct in upstream Godot.
+    if env.debug_features:
+        # DEBUG_ENABLED enables debugging *features* and debug-only code, which is intended
+        # to give *users* extra debugging information for their game development.
+        env.Append(CPPDEFINES=["DEBUG_ENABLED"])
+        # In upstream Godot this is added in typedefs.h when DEBUG_ENABLED is set.
+        env.Append(CPPDEFINES=["DEBUG_METHODS_ENABLED"])

-    # Require C++17
-    if env.get("is_msvc", False):
-        env.Append(CXXFLAGS=["/std:c++17"])
+    if env.dev_build:
+        # DEV_ENABLED enables *engine developer* code which should only be compiled for those
+        # working on the engine itself.
+        env.Append(CPPDEFINES=["DEV_ENABLED"])
    else:
-        env.Append(CXXFLAGS=["-std=c++17"])
+        # Disable assert() for production targets (only used in thirdparty code).
+        env.Append(CPPDEFINES=["NDEBUG"])

    if env["precision"] == "double":
        env.Append(CPPDEFINES=["REAL_T_IS_DOUBLE"])

+    # Allow detecting when building as a GDExtension.
+    env.Append(CPPDEFINES=["GDEXTENSION"])
+
    # Suffix
    suffix = ".{}.{}".format(env["platform"], env["target"])
    if env.dev_build:
@@ -312,8 +425,16 @@ def generate(env):
    env.Tool("compilation_db")
    env.Alias("compiledb", env.CompilationDatabase(normalize_path(env["compiledb_file"], env)))

+    # Formatting
+    if not env["verbose"]:
+        no_verbose(env)
+
    # Builders
-    env.Append(BUILDERS={"GodotCPPBindings": Builder(action=scons_generate_bindings, emitter=scons_emit_files)})
+    env.Append(
+        BUILDERS={
+            "GodotCPPBindings": Builder(action=Action(scons_generate_bindings, "$GENCOMSTR"), emitter=scons_emit_files)
+        }
+    )
    env.AddMethod(_godot_cpp, "GodotCPP")


--- a/tools/ios.py
+++ b/tools/ios.py
@@ -1,6 +1,7 @@
 import os
 import sys
 import subprocess
+import common_compiler_flags
 from SCons.Variables import *

 if sys.version_info < (3,):
@@ -21,7 +22,7 @@ def has_ios_osxcross():

 def options(opts):
    opts.Add(BoolVariable("ios_simulator", "Target iOS Simulator", False))
-    opts.Add("ios_min_version", "Target minimum iphoneos/iphonesimulator version", "12.0")
+    opts.Add("ios_min_version", "Target minimum iphoneos/iphonesimulator version", "10.0")
    opts.Add(
        "IOS_TOOLCHAIN_PATH",
        "Path to iOS toolchain",
@@ -104,3 +105,5 @@ def generate(env):
    env.Append(LINKFLAGS=["-isysroot", env["IOS_SDK_PATH"], "-F" + env["IOS_SDK_PATH"]])

    env.Append(CPPDEFINES=["IOS_ENABLED", "UNIX_ENABLED"])
+
+    common_compiler_flags.generate(env)
--- a/tools/linux.py
+++ b/tools/linux.py
@@ -1,3 +1,4 @@
+import common_compiler_flags
 from SCons.Variables import *
 from SCons.Tool import clang, clangxx

@@ -14,9 +15,6 @@ def generate(env):
    if env["use_llvm"]:
        clang.generate(env)
        clangxx.generate(env)
-    elif env["use_hot_reload"]:
-        # Required for extensions to truly unload.
-        env.Append(CXXFLAGS=["-fno-gnu-unique"])

    env.Append(CCFLAGS=["-fPIC", "-Wwrite-strings"])
    env.Append(LINKFLAGS=["-Wl,-R,'$$ORIGIN'"])
@@ -37,3 +35,5 @@ def generate(env):
        env.Append(LINKFLAGS=["-march=rv64gc"])

    env.Append(CPPDEFINES=["LINUX_ENABLED", "UNIX_ENABLED"])
+
+    common_compiler_flags.generate(env)
--- a/tools/macos.py
+++ b/tools/macos.py
@@ -1,5 +1,6 @@
 import os
 import sys
+import common_compiler_flags


 def has_osxcross():
@@ -70,3 +71,5 @@ def generate(env):
    )

    env.Append(CPPDEFINES=["MACOS_ENABLED", "UNIX_ENABLED"])
+
+    common_compiler_flags.generate(env)
--- a/tools/targets.py
+++ b/tools/targets.py
@@ -1,144 +0,0 @@
-import os
-import subprocess
-import sys
-from SCons.Script import ARGUMENTS
-from SCons.Variables import *
-from SCons.Variables.BoolVariable import _text2bool
-
-
-# Helper methods
-
-
-def get_cmdline_bool(option, default):
-    """We use `ARGUMENTS.get()` to check if options were manually overridden on the command line,
-    and SCons' _text2bool helper to convert them to booleans, otherwise they're handled as strings.
-    """
-    cmdline_val = ARGUMENTS.get(option)
-    if cmdline_val is not None:
-        return _text2bool(cmdline_val)
-    else:
-        return default
-
-
-def using_clang(env):
-    return "clang" in os.path.basename(env["CC"])
-
-
-def is_vanilla_clang(env):
-    if not using_clang(env):
-        return False
-    try:
-        version = subprocess.check_output([env.subst(env["CXX"]), "--version"]).strip().decode("utf-8")
-    except (subprocess.CalledProcessError, OSError):
-        print("Couldn't parse CXX environment variable to infer compiler version.")
-        return False
-    return not version.startswith("Apple")
-
-
-# Main tool definition
-
-
-def options(opts):
-    opts.Add(
-        EnumVariable(
-            "optimize",
-            "The desired optimization flags",
-            "speed_trace",
-            ("none", "custom", "debug", "speed", "speed_trace", "size"),
-        )
-    )
-    opts.Add(BoolVariable("debug_symbols", "Build with debugging symbols", True))
-    opts.Add(BoolVariable("dev_build", "Developer build with dev-only debugging code (DEV_ENABLED)", False))
-
-
-def exists(env):
-    return True
-
-
-def generate(env):
-    # Configuration of build targets:
-    # - Editor or template
-    # - Debug features (DEBUG_ENABLED code)
-    # - Dev only code (DEV_ENABLED code)
-    # - Optimization level
-    # - Debug symbols for crash traces / debuggers
-
-    # Keep this configuration in sync with SConstruct in upstream Godot.
-
-    env.editor_build = env["target"] == "editor"
-    env.dev_build = env["dev_build"]
-    env.debug_features = env["target"] in ["editor", "template_debug"]
-
-    if env.dev_build:
-        opt_level = "none"
-    elif env.debug_features:
-        opt_level = "speed_trace"
-    else:  # Release
-        opt_level = "speed"
-
-    env["optimize"] = ARGUMENTS.get("optimize", opt_level)
-    env["debug_symbols"] = get_cmdline_bool("debug_symbols", env.dev_build)
-
-    if env.editor_build:
-        env.Append(CPPDEFINES=["TOOLS_ENABLED"])
-
-    if env.debug_features:
-        # DEBUG_ENABLED enables debugging *features* and debug-only code, which is intended
-        # to give *users* extra debugging information for their game development.
-        env.Append(CPPDEFINES=["DEBUG_ENABLED"])
-        # In upstream Godot this is added in typedefs.h when DEBUG_ENABLED is set.
-        env.Append(CPPDEFINES=["DEBUG_METHODS_ENABLED"])
-
-    if env.dev_build:
-        # DEV_ENABLED enables *engine developer* code which should only be compiled for those
-        # working on the engine itself.
-        env.Append(CPPDEFINES=["DEV_ENABLED"])
-    else:
-        # Disable assert() for production targets (only used in thirdparty code).
-        env.Append(CPPDEFINES=["NDEBUG"])
-
-    # Set optimize and debug_symbols flags.
-    # "custom" means do nothing and let users set their own optimization flags.
-    if env.get("is_msvc", False):
-        if env["debug_symbols"]:
-            env.Append(CCFLAGS=["/Zi", "/FS"])
-            env.Append(LINKFLAGS=["/DEBUG:FULL"])
-
-        if env["optimize"] == "speed":
-            env.Append(CCFLAGS=["/O2"])
-            env.Append(LINKFLAGS=["/OPT:REF"])
-        elif env["optimize"] == "speed_trace":
-            env.Append(CCFLAGS=["/O2"])
-            env.Append(LINKFLAGS=["/OPT:REF", "/OPT:NOICF"])
-        elif env["optimize"] == "size":
-            env.Append(CCFLAGS=["/O1"])
-            env.Append(LINKFLAGS=["/OPT:REF"])
-        elif env["optimize"] == "debug" or env["optimize"] == "none":
-            env.Append(CCFLAGS=["/Od"])
-    else:
-        if env["debug_symbols"]:
-            # Adding dwarf-4 explicitly makes stacktraces work with clang builds,
-            # otherwise addr2line doesn't understand them.
-            env.Append(CCFLAGS=["-gdwarf-4"])
-            if env.dev_build:
-                env.Append(CCFLAGS=["-g3"])
-            else:
-                env.Append(CCFLAGS=["-g2"])
-        else:
-            if using_clang(env) and not is_vanilla_clang(env):
-                # Apple Clang, its linker doesn't like -s.
-                env.Append(LINKFLAGS=["-Wl,-S", "-Wl,-x", "-Wl,-dead_strip"])
-            else:
-                env.Append(LINKFLAGS=["-s"])
-
-        if env["optimize"] == "speed":
-            env.Append(CCFLAGS=["-O3"])
-        # `-O2` is friendlier to debuggers than `-O3`, leading to better crash backtraces.
-        elif env["optimize"] == "speed_trace":
-            env.Append(CCFLAGS=["-O2"])
-        elif env["optimize"] == "size":
-            env.Append(CCFLAGS=["-Os"])
-        elif env["optimize"] == "debug":
-            env.Append(CCFLAGS=["-Og"])
-        elif env["optimize"] == "none":
-            env.Append(CCFLAGS=["-O0"])
--- a/tools/web.py
+++ b/tools/web.py
@@ -1,4 +1,5 @@
 import os
+import common_compiler_flags
 from SCons.Util import WhereIs


@@ -42,3 +43,5 @@ def generate(env):
    env.Append(LINKFLAGS=["-s", "SIDE_MODULE=1"])

    env.Append(CPPDEFINES=["WEB_ENABLED", "UNIX_ENABLED"])
+
+    common_compiler_flags.generate(env)
--- a/tools/windows.py
+++ b/tools/windows.py
@@ -1,7 +1,6 @@
 import sys
-
 import my_spawn
-
+import common_compiler_flags
 from SCons.Tool import msvc, mingw
 from SCons.Variables import *

@@ -90,3 +89,5 @@ def generate(env):
            )

    env.Append(CPPDEFINES=["WINDOWS_ENABLED"])
+
+    common_compiler_flags.generate(env)
Author	SHA1	Message	Date
David Snopek	4b0ee13327	gdextension: Sync with upstream commit fe0e8e55752b0c2e64997025717b491703e0f8ad (4.1.4-stable)	2024-04-17 13:02:32 -05:00
David Snopek	e4978558e6	Merge pull request #1441 from dsnopek/4.1-cherrypicks-9 Cherry-picks for the godot-cpp 4.1 branch - 9th batch	2024-04-17 12:58:30 -05:00
Chris Cranford	30ebe5fdf9	Fix PropertyInfo to use hint/usage default constants (cherry picked from commit `e160966163`)	2024-04-17 11:01:33 -05:00
thimenesup	e897dbe58a	Fix Projection create_orthogonal being incorrect Title (cherry picked from commit `e4ae69f607`)	2024-04-17 11:00:56 -05:00
Thaddeus Crews	28a6609c0b	Implement `verbose` toggle from godot repo (cherry picked from commit `b05c21bb1d`)	2024-04-17 10:58:41 -05:00
dependabot[bot]	7f3e725a8a	Bump mymindstorm/setup-emsdk from 13 to 14 Bumps [mymindstorm/setup-emsdk](https://github.com/mymindstorm/setup-emsdk) from 13 to 14. - [Release notes](https://github.com/mymindstorm/setup-emsdk/releases) - [Commits](https://github.com/mymindstorm/setup-emsdk/compare/v13...v14) --- updated-dependencies: - dependency-name: mymindstorm/setup-emsdk dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> (cherry picked from commit `32ca574f49`)	2024-04-17 10:58:31 -05:00
Thaddeus Crews	8e5d7c9268	Use `GDREGISTER` defines in example (cherry picked from commit `a537b4af4d`)	2024-04-17 10:58:16 -05:00
David Snopek	974e6c6f86	Merge pull request #1411 from dsnopek/4.1-cherrypicks-8 Cherry-picks for the godot-cpp 4.1 branch - 8th batch	2024-04-08 13:09:01 -05:00
A Thousand Ships	c8fa4c0fd0	Fix incorrect utility call signature (cherry picked from commit `d055b575fb`)	2024-04-08 11:40:05 -05:00
ytnuf	594a93f8ac	Change cmake_minimum_required to match actual requirements This is because target_link_options was added in v3.13 So this wouldn't build with cmake v3.12 Likewise in CMAKE_CXX_STANDARD only supports value of 17 starting with cmake v3.9 So the test wouldn't build properly with cmake v3.6 (cherry picked from commit `5c12bd2287`)	2024-04-08 11:39:53 -05:00
Thaddeus Crews	9e48c45bfc	Enforce template syntax `typename` over `class` (cherry picked from commit `87f5fb0691`)	2024-04-08 11:39:21 -05:00
David Snopek	76d6ce7136	Avoid creating most objects that Godot is going to use placement new to initialize (cherry picked from commit `c4fde852e6`)	2024-04-08 11:30:23 -05:00
bruvzg	e99d7b3b7e	[Packed*Array] Add support for initializer lists. (cherry picked from commit `8c98a90f32`)	2024-04-08 11:29:39 -05:00
A Thousand Ships	07e245e3e4	Fix invalid `void` return in `BitField` (cherry picked from commit `7ed8ef7221`)	2024-03-11 13:33:57 -05:00
Marc Gilleron	ed576f8318	Fix explicit namespaces in macros (cherry picked from commit `e607790647`)	2024-03-11 13:33:44 -05:00
David Snopek	f7a9d32f32	Fix _notification with parent and child classes (cherry picked from commit `23c010900c`)	2024-03-11 13:31:19 -05:00
bruvzg	08da55cd0b	[Core] Improve `CowData` and `Memory` metadata alignment. (cherry picked from commit `b173a4d935`)	2024-03-11 13:11:26 -05:00
Fabio Alessandrelli	670c4d0eac	[SCons] Split `targets.py`, apply flags from tools Split `targets` tool logic, moving all the compiler-specific flags to a new `common_compiler_flags.py` file, and everything else (CPPDEFINES, optimize option logic, dev build logic, etc) to the `godotcpp` tool. The default tools now apply the common compiler flags by importing the file and explicitly calling `configure`. (cherry picked from commit `16df4bff30`)	2024-03-11 13:06:57 -05:00
Fabio Alessandrelli	bab62a4d72	[SCons] Add support for custom build tools and platforms Use with: `scons platform=os2 custom_tools=/path/to/tools` (assuming you have an `os2.py` inside `/path/to/tools/`) (cherry picked from commit `baaad7ada2`)	2024-03-11 13:01:23 -05:00
DaylilyZeleen	1ac8627b2e	Fix object return value of builtin types' methods. (cherry picked from commit `6a3753c076`)	2024-03-11 12:59:32 -05:00
bruvzg	6202bf141e	Switch to 64-bit ints. (cherry picked from commit `59a5a8b104`)	2024-03-11 12:59:19 -05:00
David Snopek	4b63d795e4	Merge pull request #1373 from dsnopek/4.1-cherrypicks-7 Cherry-picks for the godot-cpp 4.1 branch - 7th batch	2024-02-16 09:37:17 -06:00
MJacred	2cc967787a	Update README: fix godot-cpp issue tracker url (cherry picked from commit `8a535d0ecc`)	2024-01-24 08:44:28 -06:00
nightblade9	6884ca9be0	Update README.md with basic pre-requisites (cherry picked from commit `ee169b201b`)	2024-01-22 15:53:49 -06:00
Daylily-Zeleen	dde0bbb93d	Remove "godot" namespace when binding global constants. (cherry picked from commit `bd40a94424`)	2024-01-22 15:53:49 -06:00
A Thousand Ships	1c03aa7746	Add missing `OP_POWER` operator to `Variant` (cherry picked from commit `f037a697eb`)	2024-01-22 15:53:49 -06:00
ArchLinus	82475b215b	Add an error message if android NDK is not installed (cherry picked from commit `718d0baea3`)	2024-01-22 15:53:49 -06:00
Aaron Franke	49098fbdc7	Allow detecting when building as a GDExtension (cherry picked from commit `e17c7bf530`)	2024-01-22 15:53:49 -06:00
dependabot[bot]	756190705e	Bump actions/setup-python from 4 to 5 Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5. - [Release notes](https://github.com/actions/setup-python/releases) - [Commits](https://github.com/actions/setup-python/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/setup-python dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> (cherry picked from commit `a7becb43e6`)	2024-01-22 15:53:49 -06:00
Rémi Verschelde	2e42c7020e	CMake: Remove hardcoded warnings list and forcing -Werror on library builds The CMake buildsystem should be completely reviewed to properly match what is done by SCons, instead of making its own arbitrary decisions on how godot-cpp should be compiled. Currently the SCons setup doesn't include warning options, so CMake shouldn't either. Options similar to upstream Godot's SCons setup could be added, and then replicated for CMake. (cherry picked from commit `41517eacb1`)	2024-01-22 15:53:49 -06:00
David Snopek	e9273e8528	Avoid error from -Werror=type-limits on GCC 11 (cherry picked from commit `cad5be53b1`)	2024-01-22 15:53:49 -06:00
David Snopek	b1bd58d7da	Send NOTIFICATION_POSTINITIALIZE to extension classes (cherry picked from commit `20c4e843b0`)	2024-01-22 15:53:49 -06:00
LAK132	d5a2e8e797	Fix file list issues when trying to build with meson via cmake (cherry picked from commit `39c139c814`)	2024-01-22 15:53:49 -06:00
Bytzo	6bb4b1d321	Prevent CMake from always including debug symbols (cherry picked from commit `db884e9b1d`)	2024-01-22 15:53:49 -06:00
DmitriySalnikov	51aeda7437	[Scons] Set the minimum Android API level to 21 (cherry picked from commit `79d2a9c456`)	2024-01-22 15:53:49 -06:00
dependabot[bot]	cd904155a8	Bump mymindstorm/setup-emsdk from 12 to 13 Bumps [mymindstorm/setup-emsdk](https://github.com/mymindstorm/setup-emsdk) from 12 to 13. - [Release notes](https://github.com/mymindstorm/setup-emsdk/releases) - [Commits](https://github.com/mymindstorm/setup-emsdk/compare/v12...v13) --- updated-dependencies: - dependency-name: mymindstorm/setup-emsdk dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> (cherry picked from commit `78bf5a42ed`)	2024-01-22 15:53:49 -06:00
bruvzg	b622b11df3	[iOS] Fix initialisation/termination of multiple statically linked extensions. (cherry picked from commit `adc9def046`)	2024-01-22 15:53:49 -06:00
Rémi Verschelde	92449b46e1	CI: Install Android NDK r23c explicitly It has just been removed from the Ubuntu 20.04 default install, breaking our CI setup. Also, sets Emscripten version to 3.1.39, as done upstream. Newer versions actually break dynamic library support. (cherry picked from commit `eea33b4133`)	2024-01-22 15:53:49 -06:00
Thaddeus Crews	e8b6887b36	Add missing int→Variant conversions (cherry picked from commit `bcac96c8c2`)	2024-01-22 15:53:49 -06:00
Rémi Verschelde	631cd5fe37	Merge pull request #1306 from dsnopek/4.1-cherrypicks-6 Cherry-picks for the godot-cpp 4.1 branch - 6th batch	2023-11-13 20:28:26 +01:00
Alex Drozd	731a10a4ea	ignoring venv in .gitignore (cherry picked from commit `92dd34ae96`)	2023-11-13 13:00:24 -06:00
Thaddeus Crews	a1ae58448c	fix is_msvc and use_hot_reload variables (cherry picked from commit `648b8c4489`)	2023-11-13 13:00:24 -06:00
Thaddeus Crews	805cdde0b7	GDCLASS synced by ending with "private:" • Matches implementation used by modules and godot itself • Apply same to GDEXTENSION_CLASS, setup with same diff-friendly spacers as GDCLASS (cherry picked from commit `6eb5d450bd`)	2023-11-13 13:00:24 -06:00
Fredia Huya-Kouadio	29335d8f5c	Update the environment variables used to access the Android NDK toolchain (cherry picked from commit `86dbd5fa0d`)	2023-11-13 13:00:24 -06:00
Rémi Verschelde	c5f47b2a4e	CI: Workaround upstream issue with .NET editor build not exiting We force closing the process after 10 s, which should be ample time to generate the .godot folder. (cherry picked from commit `306774b5a4`)	2023-11-13 19:15:07 +01:00
Rémi Verschelde	df5b1a9a69	gdextension: Sync with upstream commit fc79201851a16215f9554884aa242ed957801b10 (4.1.3-stable)	2023-11-09 13:25:22 +01:00
Rémi Verschelde	04b34077d8	Merge pull request #1281 from dsnopek/4.1-cherrypicks-5 Cherry-picks for the godot-cpp 4.1 branch - 5th batch	2023-10-24 11:38:55 +02:00
David Snopek	9d813310bb	Add protections against registering classes that didn't use GDCLASS() (cherry picked from commit `a61cdc8860`)	2023-10-23 10:11:04 -05:00
Rémi Verschelde	ef8a499eac	SCons: Disable C++ exception handling by default Counterpart to https://github.com/godotengine/godot/pull/80612. (cherry picked from commit `bf1c03ab5f`)	2023-10-23 10:10:59 -05:00
gilzoide	698da13d66	Fix return value and r_valid value in Variant::iter_init and iter_next (cherry picked from commit `60dfa3445a`)	2023-10-22 14:47:10 -05:00
Adam Scott	8295486fdb	Refactor compiledb implementation This comment enables the possibility to build the "compile_commands.json" file by only using `scons -Q compiledb`. No need to use the argument `compiledb=yes`. And when using the `compiledb=yes`, it will create a "compiled_commands.json" automatically. (cherry picked from commit `2d5024ac8e`)	2023-10-22 14:46:58 -05:00
Thaddeus Crews	7704a9d054	Let gdextension_dir function as only argument (cherry picked from commit `7a5cbcac21`)	2023-10-22 14:46:48 -05:00
David Snopek	f7ffc4fe4d	Automatically register only engine classes whose header has been included (cherry picked from commit `b507b3e591`)	2023-10-22 14:46:26 -05:00
Fabio Alessandrelli	62cb5eac47	[SCons] Rename javascript tool to web And clean it up a bit. (cherry picked from commit `18bfa133ab`)	2023-10-22 14:03:20 -05:00
Mikael Hermansson	03ea717742	Declare explicit specializations for `CharStringT` (cherry picked from commit `6e05b978b8`)	2023-10-22 14:03:10 -05:00
Rémi Verschelde	e389f7a50c	Merge pull request #1261 from dsnopek/4.1-cherrypicks-4 Cherry-picks for the godot-cpp 4.1 branch - 4th batch	2023-10-12 18:08:12 +02:00
Nick Maltbie	0b1c8bcac3	Added fix for javascript build for godot 4.x Added changes to tools/javascript.py to add PFlags to fix SharedArrayBuffer memory error. Corrected some small errors in tools/javascript.py to support new target names. Also updated ci to include validation for web build. (cherry picked from commit `2b4bcbb0ce`)	2023-10-09 08:43:36 -05:00
Matthew Murphy	857d8e3a56	Fix variant call compiler error Co-authored-by: David Snopek <dsnopek@gmail.com> (cherry picked from commit `ca3e25de04`)	2023-10-09 08:43:23 -05:00
David Snopek	ec6e51b3a4	Handle missing instance binding callbacks by finding the closest parent (cherry picked from commit `52ca3ef547`)	2023-10-09 08:42:55 -05:00
Adam Scott	f8054cca80	Add support to import custom variables from parent SConstruct (redux) (cherry picked from commit `982e01ec7f`)	2023-10-09 08:42:43 -05:00
A Thousand Ships	59ebcfd744	Fix allocation size overflow check in `CowData` (cherry picked from commit `06ffc7e952`)	2023-10-09 08:42:31 -05:00
A Thousand Ships	205beacc5b	Replace `ERR_FAIL_COND` with `ERR_FAIL_NULL` where applicable (cherry picked from commit `1e5767693e`)	2023-10-09 08:42:16 -05:00
Rémi Verschelde	3b3f357de9	CI: Fix MinGW install error by pinning to earlier version Works around https://github.com/egor-tensin/setup-mingw/issues/14. (cherry picked from commit `0369f6fea0`)	2023-10-04 15:21:01 +02:00
Rémi Verschelde	48b92acf8c	gdextension: Sync with upstream commit 399c9dc393f6f84c0b4e4d4117906c70c048ecf2 (4.1.2-stable)	2023-10-04 12:02:54 +02:00
Rémi Verschelde	4eed2d7be0	Merge pull request #1244 from dsnopek/4.1-cherrypicks-3 Cherry-picks for the godot-cpp 4.1 branch - 3rd batch	2023-09-20 23:48:26 +02:00
David Snopek	bc82ae8b0b	Add static methods to `ClassDB` for the methods bound to the `ClassDB` singleton (cherry picked from commit `6f913563d8`)	2023-09-19 21:30:03 -05:00
David Snopek	590e267902	Load 'print_error_with_message' function (cherry picked from commit `634ed09ec0`)	2023-09-19 21:29:29 -05:00
David Snopek	3be7ec4162	Check that GDExtension is opened by compatible Godot version (cherry picked from commit `fecb2959b4`)	2023-09-19 21:27:40 -05:00
DmitriySalnikov	dd8e1def67	[SCons] Fixed crashes in several scripts (cherry picked from commit `0e5975dd26`)	2023-09-19 21:23:20 -05:00
David Snopek	dcd7a69512	Ensure that PtrToArg specializations for native structs are used (cherry picked from commit `3cd3f24150`)	2023-09-19 21:22:54 -05:00
dependabot[bot]	354ed1e79d	Bump actions/checkout from 3 to 4 Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> (cherry picked from commit `5d4ff63930`)	2023-09-19 21:22:20 -05:00
A Thousand Ships	014132d4c0	Ensure `const` correctness for wrappers (cherry picked from commit `f651df5e7a`)	2023-09-19 21:21:20 -05:00
David Snopek	bc980b59ff	Merge pull request #1227 from dsnopek/4.1-cherrypicks-2 Cherry-picks for the godot-cpp 4.1 branch - 2nd batch	2023-09-02 12:38:20 -05:00
A Thousand Ships	c3771fb065	Fix formatting of `compatibility_minimum` examples Without quotes the values is parsed as a float, breaking in various cases. (cherry picked from commit `b3596a18e1`)	2023-09-01 17:08:03 -05:00
Fabio Alessandrelli	63755b2a32	[SCons] Move the GodotCPP build to its own tool. (cherry picked from commit `f8b4f60cb9`)	2023-09-01 17:07:53 -05:00
David Snopek	ce5dd378d9	Clarify versions and examples in the README (cherry picked from commit `1588dc8437`)	2023-09-01 17:07:41 -05:00
A Thousand Ships	c6fe6533f9	Fix link to test project in readme Also updated format for library paths (cherry picked from commit `e586e11637`)	2023-09-01 17:07:30 -05:00
A Thousand Ships	170a691a7e	Add remaining component-wise `min/max` functions to `Vector*` (cherry picked from commit `52eb77efd4`)	2023-09-01 17:07:18 -05:00
Rémi Verschelde	738ef9baf8	SCons: Sync `targets.py` fully with upstream Godot - Reorders existing code to match Godot. - Adds `NDEBUG` for non-dev builds. - Adds `-gdwarf-4` for Clang debug symbols. - Adds strip link flag for GCC/Clang builds without debug symbols. (cherry picked from commit `600e749d9b`)	2023-09-01 17:07:03 -05:00
Adam Scott	c7afd0f89a	Fix forgotten not operator (cherry picked from commit `f5c8e5190f`)	2023-09-01 17:06:51 -05:00
Adam Scott	6789b29b72	Fix Clang deprecated builtins It seems that Clang and GCC have different interpretations of certain builtins. So this PR uses std <type_traits> functions just as cowdata.h does in the godot project. (cherry picked from commit `5c262844ad`)	2023-09-01 17:06:39 -05:00
David Snopek	960c906da1	Add automated tests to verify some previous fixes (cherry picked from commit `d5fab0b9f8`)	2023-09-01 17:06:20 -05:00
Marc Gilleron	0f2d3652e5	Added generated version header (cherry picked from commit `c6b2c82570`)	2023-09-01 17:06:03 -05:00
David Snopek	28494f0bd5	Merge pull request #1205 from dsnopek/4.1-cherrypicks-1 Cherry-picks for the godot-cpp 4.1 branch - 1st batch	2023-08-11 10:35:12 -05:00
Feiyun Wang	4fb9af7fb2	Statically link mingw/msvc runtime libraries on Windows Co-authored-by: David Snopek <dsnopek@gmail.com> (cherry picked from commit `a745c2ac47`)	2023-08-10 09:10:04 -05:00
Fabio Alessandrelli	6fa6b8b178	[SCons] Merge OSXCross tools into platofrm ones (cherry picked from commit `6d195137fe`)	2023-08-10 09:09:49 -05:00
Fabio Alessandrelli	784c3dc012	[SCons] Add option to generate a compilation database. (cherry picked from commit `2586ad016e`)	2023-08-10 09:09:30 -05:00
Adam Scott	7a9b323931	Add platform macros (cherry picked from commit `9d9f4279ed`)	2023-08-10 09:09:14 -05:00
Marc Gilleron	e75ec636db	Don't cache `null` forever if a singleton isn't available yet # Conflicts: # binding_generator.py (cherry picked from commit `548c758677`)	2023-08-10 09:08:56 -05:00
David Snopek	5dda0212f6	In generated methods, only construct the method StringName the first time (cherry picked from commit `efc16b49d9`)	2023-08-10 09:06:33 -05:00
David Snopek	011965d864	Attempt to fully implement CharString (cherry picked from commit `4df112cd95`)	2023-08-10 09:06:09 -05:00