657 lines
19 KiB
C++
657 lines
19 KiB
C++
/* godot-cpp integration testing project.
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*
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* This is free and unencumbered software released into the public domain.
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*/
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#include "example.h"
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#include <godot_cpp/core/class_db.hpp>
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#include <godot_cpp/classes/global_constants.hpp>
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#include <godot_cpp/classes/label.hpp>
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#include <godot_cpp/classes/multiplayer_api.hpp>
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#include <godot_cpp/classes/multiplayer_peer.hpp>
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#include <godot_cpp/variant/utility_functions.hpp>
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using namespace godot;
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class MyCallableCustom : public CallableCustom {
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public:
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virtual uint32_t hash() const {
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return 27;
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}
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virtual String get_as_text() const {
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return "<MyCallableCustom>";
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}
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static bool compare_equal_func(const CallableCustom *p_a, const CallableCustom *p_b) {
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return p_a == p_b;
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}
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virtual CompareEqualFunc get_compare_equal_func() const {
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return &MyCallableCustom::compare_equal_func;
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}
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static bool compare_less_func(const CallableCustom *p_a, const CallableCustom *p_b) {
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return (void *)p_a < (void *)p_b;
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}
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virtual CompareLessFunc get_compare_less_func() const {
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return &MyCallableCustom::compare_less_func;
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}
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bool is_valid() const {
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return true;
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}
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virtual ObjectID get_object() const {
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return ObjectID();
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}
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virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const {
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r_return_value = "Hi";
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r_call_error.error = GDEXTENSION_CALL_OK;
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}
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};
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void ExampleRef::set_id(int p_id) {
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id = p_id;
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}
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int ExampleRef::get_id() const {
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return id;
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}
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void ExampleRef::_notification(int p_what) {
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if (p_what == NOTIFICATION_POSTINITIALIZE) {
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post_initialized = true;
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}
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}
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void ExampleRef::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_id", "id"), &ExampleRef::set_id);
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ClassDB::bind_method(D_METHOD("get_id"), &ExampleRef::get_id);
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ClassDB::bind_method(D_METHOD("was_post_initialized"), &ExampleRef::was_post_initialized);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "id"), "set_id", "get_id");
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}
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ExampleRef::ExampleRef() {
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id = 0;
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}
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ExampleRef::~ExampleRef() {
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}
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int Example::test_static(int p_a, int p_b) {
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return p_a + p_b;
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}
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void Example::test_static2() {
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//UtilityFunctions::print(" void static");
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}
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int Example::def_args(int p_a, int p_b) {
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return p_a + p_b;
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}
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void Example::_notification(int p_what) {
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if (p_what == NOTIFICATION_READY) {
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Dictionary opts;
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opts["rpc_mode"] = MultiplayerAPI::RPC_MODE_AUTHORITY;
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opts["transfer_mode"] = MultiplayerPeer::TRANSFER_MODE_RELIABLE;
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opts["call_local"] = true;
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opts["channel"] = 0;
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rpc_config("test_rpc", opts);
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}
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//UtilityFunctions::print("Notification: ", String::num(p_what));
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}
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bool Example::_set(const StringName &p_name, const Variant &p_value) {
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String name = p_name;
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if (name.begins_with("dproperty")) {
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int64_t index = name.get_slicec('_', 1).to_int();
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dprop[index] = p_value;
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return true;
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}
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if (name == "property_from_list") {
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property_from_list = p_value;
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return true;
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}
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return false;
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}
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bool Example::_get(const StringName &p_name, Variant &r_ret) const {
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String name = p_name;
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if (name.begins_with("dproperty")) {
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int64_t index = name.get_slicec('_', 1).to_int();
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r_ret = dprop[index];
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return true;
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}
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if (name == "property_from_list") {
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r_ret = property_from_list;
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return true;
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}
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return false;
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}
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String Example::_to_string() const {
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return "[ GDExtension::Example <--> Instance ID:" + uitos(get_instance_id()) + " ]";
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}
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void Example::_get_property_list(List<PropertyInfo> *p_list) const {
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p_list->push_back(PropertyInfo(Variant::VECTOR3, "property_from_list"));
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for (int i = 0; i < 3; i++) {
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p_list->push_back(PropertyInfo(Variant::VECTOR2, "dproperty_" + itos(i)));
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}
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}
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bool Example::_property_can_revert(const StringName &p_name) const {
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if (p_name == StringName("property_from_list") && property_from_list != Vector3(42, 42, 42)) {
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return true;
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} else {
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return false;
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}
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};
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bool Example::_property_get_revert(const StringName &p_name, Variant &r_property) const {
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if (p_name == StringName("property_from_list")) {
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r_property = Vector3(42, 42, 42);
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return true;
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} else {
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return false;
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}
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};
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void Example::_validate_property(PropertyInfo &p_property) const {
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String name = p_property.name;
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// Test hiding the "mouse_filter" property from the editor.
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if (name == "mouse_filter") {
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p_property.usage = PROPERTY_USAGE_NO_EDITOR;
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}
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}
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void Example::_bind_methods() {
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// Methods.
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ClassDB::bind_method(D_METHOD("simple_func"), &Example::simple_func);
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ClassDB::bind_method(D_METHOD("simple_const_func"), &Example::simple_const_func);
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ClassDB::bind_method(D_METHOD("custom_ref_func", "ref"), &Example::custom_ref_func);
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ClassDB::bind_method(D_METHOD("custom_const_ref_func", "ref"), &Example::custom_const_ref_func);
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ClassDB::bind_method(D_METHOD("image_ref_func", "image"), &Example::image_ref_func);
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ClassDB::bind_method(D_METHOD("image_const_ref_func", "image"), &Example::image_const_ref_func);
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ClassDB::bind_method(D_METHOD("return_something"), &Example::return_something);
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ClassDB::bind_method(D_METHOD("return_something_const"), &Example::return_something_const);
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ClassDB::bind_method(D_METHOD("return_empty_ref"), &Example::return_empty_ref);
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ClassDB::bind_method(D_METHOD("return_extended_ref"), &Example::return_extended_ref);
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ClassDB::bind_method(D_METHOD("extended_ref_checks", "ref"), &Example::extended_ref_checks);
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ClassDB::bind_method(D_METHOD("test_array"), &Example::test_array);
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ClassDB::bind_method(D_METHOD("test_tarray_arg", "array"), &Example::test_tarray_arg);
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ClassDB::bind_method(D_METHOD("test_tarray"), &Example::test_tarray);
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ClassDB::bind_method(D_METHOD("test_dictionary"), &Example::test_dictionary);
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ClassDB::bind_method(D_METHOD("test_node_argument"), &Example::test_node_argument);
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ClassDB::bind_method(D_METHOD("test_string_ops"), &Example::test_string_ops);
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ClassDB::bind_method(D_METHOD("test_str_utility"), &Example::test_str_utility);
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ClassDB::bind_method(D_METHOD("test_string_is_fourty_two"), &Example::test_string_is_fourty_two);
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ClassDB::bind_method(D_METHOD("test_string_resize"), &Example::test_string_resize);
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ClassDB::bind_method(D_METHOD("test_vector_ops"), &Example::test_vector_ops);
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ClassDB::bind_method(D_METHOD("test_vector_init_list"), &Example::test_vector_init_list);
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ClassDB::bind_method(D_METHOD("test_object_cast_to_node", "object"), &Example::test_object_cast_to_node);
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ClassDB::bind_method(D_METHOD("test_object_cast_to_control", "object"), &Example::test_object_cast_to_control);
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ClassDB::bind_method(D_METHOD("test_object_cast_to_example", "object"), &Example::test_object_cast_to_example);
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ClassDB::bind_method(D_METHOD("test_variant_vector2i_conversion", "variant"), &Example::test_variant_vector2i_conversion);
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ClassDB::bind_method(D_METHOD("test_variant_int_conversion", "variant"), &Example::test_variant_int_conversion);
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ClassDB::bind_method(D_METHOD("test_variant_float_conversion", "variant"), &Example::test_variant_float_conversion);
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ClassDB::bind_method(D_METHOD("test_add_child", "node"), &Example::test_add_child);
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ClassDB::bind_method(D_METHOD("test_set_tileset", "tilemap", "tileset"), &Example::test_set_tileset);
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ClassDB::bind_method(D_METHOD("test_variant_call", "variant"), &Example::test_variant_call);
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ClassDB::bind_method(D_METHOD("test_callable_mp"), &Example::test_callable_mp);
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ClassDB::bind_method(D_METHOD("test_callable_mp_ret"), &Example::test_callable_mp_ret);
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ClassDB::bind_method(D_METHOD("test_callable_mp_retc"), &Example::test_callable_mp_retc);
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ClassDB::bind_method(D_METHOD("test_callable_mp_static"), &Example::test_callable_mp_static);
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ClassDB::bind_method(D_METHOD("test_callable_mp_static_ret"), &Example::test_callable_mp_static_ret);
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ClassDB::bind_method(D_METHOD("test_custom_callable"), &Example::test_custom_callable);
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ClassDB::bind_method(D_METHOD("test_bitfield", "flags"), &Example::test_bitfield);
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ClassDB::bind_method(D_METHOD("test_variant_iterator", "input"), &Example::test_variant_iterator);
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ClassDB::bind_method(D_METHOD("test_rpc", "value"), &Example::test_rpc);
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ClassDB::bind_method(D_METHOD("test_send_rpc", "value"), &Example::test_send_rpc);
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ClassDB::bind_method(D_METHOD("return_last_rpc_arg"), &Example::return_last_rpc_arg);
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ClassDB::bind_method(D_METHOD("def_args", "a", "b"), &Example::def_args, DEFVAL(100), DEFVAL(200));
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ClassDB::bind_method(D_METHOD("callable_bind"), &Example::callable_bind);
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ClassDB::bind_method(D_METHOD("test_post_initialize"), &Example::test_post_initialize);
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ClassDB::bind_static_method("Example", D_METHOD("test_static", "a", "b"), &Example::test_static);
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ClassDB::bind_static_method("Example", D_METHOD("test_static2"), &Example::test_static2);
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{
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MethodInfo mi;
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mi.arguments.push_back(PropertyInfo(Variant::STRING, "some_argument"));
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mi.name = "varargs_func";
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ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "varargs_func", &Example::varargs_func, mi);
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}
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{
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MethodInfo mi;
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mi.arguments.push_back(PropertyInfo(Variant::STRING, "some_argument"));
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mi.name = "varargs_func_nv";
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ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "varargs_func_nv", &Example::varargs_func_nv, mi);
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}
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{
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MethodInfo mi;
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mi.arguments.push_back(PropertyInfo(Variant::STRING, "some_argument"));
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mi.name = "varargs_func_void";
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ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "varargs_func_void", &Example::varargs_func_void, mi);
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}
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// Properties.
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ADD_GROUP("Test group", "group_");
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ADD_SUBGROUP("Test subgroup", "group_subgroup_");
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ClassDB::bind_method(D_METHOD("get_custom_position"), &Example::get_custom_position);
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ClassDB::bind_method(D_METHOD("get_v4"), &Example::get_v4);
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ClassDB::bind_method(D_METHOD("set_custom_position", "position"), &Example::set_custom_position);
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ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "group_subgroup_custom_position"), "set_custom_position", "get_custom_position");
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// Signals.
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ADD_SIGNAL(MethodInfo("custom_signal", PropertyInfo(Variant::STRING, "name"), PropertyInfo(Variant::INT, "value")));
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ClassDB::bind_method(D_METHOD("emit_custom_signal", "name", "value"), &Example::emit_custom_signal);
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// Constants.
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BIND_ENUM_CONSTANT(FIRST);
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BIND_ENUM_CONSTANT(ANSWER_TO_EVERYTHING);
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BIND_BITFIELD_FLAG(FLAG_ONE);
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BIND_BITFIELD_FLAG(FLAG_TWO);
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BIND_CONSTANT(CONSTANT_WITHOUT_ENUM);
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BIND_ENUM_CONSTANT(OUTSIDE_OF_CLASS);
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}
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Example::Example() {
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//UtilityFunctions::print("Constructor.");
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}
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Example::~Example() {
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//UtilityFunctions::print("Destructor.");
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}
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// Methods.
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void Example::simple_func() {
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emit_custom_signal("simple_func", 3);
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}
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void Example::simple_const_func() const {
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((Example *)this)->emit_custom_signal("simple_const_func", 4);
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}
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int Example::custom_ref_func(Ref<ExampleRef> p_ref) {
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return p_ref.is_valid() ? p_ref->get_id() : -1;
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}
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int Example::custom_const_ref_func(const Ref<ExampleRef> &p_ref) {
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return p_ref.is_valid() ? p_ref->get_id() : -1;
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}
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String Example::image_ref_func(Ref<Image> p_image) {
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return p_image.is_valid() ? String("valid") : String("invalid");
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}
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String Example::image_const_ref_func(const Ref<Image> &p_image) {
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return p_image.is_valid() ? String("valid") : String("invalid");
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}
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String Example::return_something(const String &base) {
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return base + String("42");
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}
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Viewport *Example::return_something_const() const {
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if (is_inside_tree()) {
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Viewport *result = get_viewport();
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return result;
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}
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return nullptr;
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}
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Ref<ExampleRef> Example::return_empty_ref() const {
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Ref<ExampleRef> ref;
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return ref;
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}
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ExampleRef *Example::return_extended_ref() const {
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// You can instance and return a refcounted object like this, but keep in mind that refcounting starts with the returned object
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// and it will be destroyed when all references are destroyed. If you store this pointer you run the risk of having a pointer
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// to a destroyed object.
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return memnew(ExampleRef());
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}
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Ref<ExampleRef> Example::extended_ref_checks(Ref<ExampleRef> p_ref) const {
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// This is therefor the prefered way of instancing and returning a refcounted object:
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Ref<ExampleRef> ref;
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ref.instantiate();
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return ref;
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}
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Variant Example::varargs_func(const Variant **args, GDExtensionInt arg_count, GDExtensionCallError &error) {
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return arg_count;
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}
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int Example::varargs_func_nv(const Variant **args, GDExtensionInt arg_count, GDExtensionCallError &error) {
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return 42 + arg_count;
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}
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void Example::varargs_func_void(const Variant **args, GDExtensionInt arg_count, GDExtensionCallError &error) {
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emit_custom_signal("varargs_func_void", arg_count + 1);
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}
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void Example::emit_custom_signal(const String &name, int value) {
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emit_signal("custom_signal", name, value);
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}
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Array Example::test_array() const {
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Array arr;
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arr.resize(2);
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arr[0] = Variant(1);
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arr[1] = Variant(2);
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return arr;
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}
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String Example::test_string_ops() const {
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String s = String("A");
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s += "B";
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s += "C";
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s += char32_t(0x010E);
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s = s + "E";
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return s;
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}
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String Example::test_str_utility() const {
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return UtilityFunctions::str("Hello, ", "World", "! The answer is ", 42);
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}
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bool Example::test_string_is_fourty_two(const String &p_string) const {
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return strcmp(p_string.utf8().ptr(), "fourty two") == 0;
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}
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String Example::test_string_resize(String p_string) const {
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int orig_len = p_string.length();
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p_string.resize(orig_len + 3);
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char32_t *data = p_string.ptrw();
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data[orig_len + 0] = '!';
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data[orig_len + 1] = '?';
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data[orig_len + 2] = '\0';
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return p_string;
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}
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int Example::test_vector_ops() const {
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PackedInt32Array arr;
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arr.push_back(10);
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arr.push_back(20);
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arr.push_back(30);
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arr.push_back(45);
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int ret = 0;
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for (const int32_t &E : arr) {
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ret += E;
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}
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return ret;
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}
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int Example::test_vector_init_list() const {
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PackedInt32Array arr = { 10, 20, 30, 45 };
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int ret = 0;
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for (const int32_t &E : arr) {
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ret += E;
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}
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return ret;
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}
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Callable Example::test_callable_mp() {
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return callable_mp(this, &Example::unbound_method1);
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}
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Callable Example::test_callable_mp_ret() {
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return callable_mp(this, &Example::unbound_method2);
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}
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Callable Example::test_callable_mp_retc() const {
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return callable_mp(this, &Example::unbound_method3);
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}
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Callable Example::test_callable_mp_static() const {
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return callable_mp_static(&Example::unbound_static_method1);
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}
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Callable Example::test_callable_mp_static_ret() const {
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return callable_mp_static(&Example::unbound_static_method2);
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}
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Callable Example::test_custom_callable() const {
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return Callable(memnew(MyCallableCustom));
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}
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void Example::unbound_method1(Object *p_object, String p_string, int p_int) {
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String test = "unbound_method1: ";
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test += p_object->get_class();
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test += " - " + p_string;
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emit_custom_signal(test, p_int);
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}
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String Example::unbound_method2(Object *p_object, String p_string, int p_int) {
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String test = "unbound_method2: ";
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test += p_object->get_class();
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test += " - " + p_string;
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test += " - " + itos(p_int);
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return test;
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}
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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_tarray_arg(const TypedArray<int64_t> &p_array) {
|
|
int sum = 0;
|
|
for (int i = 0; i < p_array.size(); i++) {
|
|
sum += (int)p_array[i];
|
|
}
|
|
return sum;
|
|
}
|
|
|
|
TypedArray<Vector2> Example::test_tarray() const {
|
|
TypedArray<Vector2> arr;
|
|
|
|
arr.resize(2);
|
|
arr[0] = Vector2(1, 2);
|
|
arr[1] = Vector2(2, 3);
|
|
|
|
return arr;
|
|
}
|
|
|
|
Dictionary Example::test_dictionary() const {
|
|
Dictionary dict;
|
|
|
|
dict["hello"] = "world";
|
|
dict["foo"] = "bar";
|
|
|
|
return dict;
|
|
}
|
|
|
|
Example *Example::test_node_argument(Example *p_node) const {
|
|
return p_node;
|
|
}
|
|
|
|
bool Example::test_object_cast_to_node(Object *p_object) const {
|
|
return Object::cast_to<Node>(p_object) != nullptr;
|
|
}
|
|
|
|
bool Example::test_object_cast_to_control(Object *p_object) const {
|
|
return Object::cast_to<Control>(p_object) != nullptr;
|
|
}
|
|
|
|
bool Example::test_object_cast_to_example(Object *p_object) const {
|
|
return Object::cast_to<Example>(p_object) != nullptr;
|
|
}
|
|
|
|
Vector2i Example::test_variant_vector2i_conversion(const Variant &p_variant) const {
|
|
return p_variant;
|
|
}
|
|
|
|
int Example::test_variant_int_conversion(const Variant &p_variant) const {
|
|
return p_variant;
|
|
}
|
|
|
|
float Example::test_variant_float_conversion(const Variant &p_variant) const {
|
|
return p_variant;
|
|
}
|
|
|
|
void Example::test_add_child(Node *p_node) {
|
|
add_child(p_node);
|
|
}
|
|
|
|
void Example::test_set_tileset(TileMap *p_tilemap, const Ref<TileSet> &p_tileset) const {
|
|
p_tilemap->set_tileset(p_tileset);
|
|
}
|
|
|
|
Variant Example::test_variant_call(Variant p_variant) {
|
|
return p_variant.call("test", "hello");
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
void Example::test_send_rpc(int p_value) {
|
|
rpc("test_rpc", p_value);
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
Vector2 Example::get_custom_position() const {
|
|
return custom_position;
|
|
}
|
|
|
|
Vector4 Example::get_v4() const {
|
|
return Vector4(1.2, 3.4, 5.6, 7.8);
|
|
}
|
|
|
|
bool Example::test_post_initialize() const {
|
|
Ref<ExampleRef> new_example_ref;
|
|
new_example_ref.instantiate();
|
|
return new_example_ref->was_post_initialized();
|
|
}
|
|
|
|
// Virtual function override.
|
|
bool Example::_has_point(const Vector2 &point) const {
|
|
Label *label = get_node<Label>("Label");
|
|
label->set_text("Got point: " + Variant(point).stringify());
|
|
|
|
return false;
|
|
}
|
|
|
|
void Example::_input(const Ref<InputEvent> &event) {
|
|
const InputEventKey *key_event = Object::cast_to<const InputEventKey>(*event);
|
|
if (key_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;
|
|
}
|
|
}
|