Method write_construct

modules/gdscript/gdscript_byte_codegen.cpp:1403–1458

}

void GDScriptByteCodeGenerator::write_construct(const Address &p_target, Variant::Type p_type, const Vector<Address> &p_arguments) {
	// Try to find an appropriate constructor.
	bool all_have_type = true;
	Vector<Variant::Type> arg_types;
	for (int i = 0; i < p_arguments.size(); i++) {
		if (!HAS_BUILTIN_TYPE(p_arguments[i])) {
			all_have_type = false;
			break;
		}
		arg_types.push_back(p_arguments[i].type.builtin_type);
	}
	if (all_have_type) {
		int valid_constructor = -1;
		for (int i = 0; i < Variant::get_constructor_count(p_type); i++) {
			if (Variant::get_constructor_argument_count(p_type, i) != p_arguments.size()) {
				continue;
			}
			int types_correct = true;
			for (int j = 0; j < arg_types.size(); j++) {
				if (arg_types[j] != Variant::get_constructor_argument_type(p_type, i, j)) {
					types_correct = false;
					break;
				}
			}
			if (types_correct) {
				valid_constructor = i;
				break;
			}
		}
		if (valid_constructor >= 0) {
			append_opcode_and_argcount(GDScriptFunction::OPCODE_CONSTRUCT_VALIDATED, 1 + p_arguments.size());
			for (int i = 0; i < p_arguments.size(); i++) {
				append(p_arguments[i]);
			}
			CallTarget ct = get_call_target(p_target);
			append(ct.target);
			append(p_arguments.size());
			append(Variant::get_validated_constructor(p_type, valid_constructor));
			ct.cleanup();
#ifdef DEBUG_ENABLED
			add_debug_name(constructors_names, get_constructor_pos(Variant::get_validated_constructor(p_type, valid_constructor)), Variant::get_type_name(p_type));
#endif
			return;
		}
	}

	append_opcode_and_argcount(GDScriptFunction::OPCODE_CONSTRUCT, 1 + p_arguments.size());
	for (int i = 0; i < p_arguments.size(); i++) {
		append(p_arguments[i]);
	}
	CallTarget ct = get_call_target(p_target);
	append(ct.target);
	append(p_arguments.size());
	append(p_type);
	ct.cleanup();
}

void GDScriptByteCodeGenerator::write_construct_array(const Address &p_target, const Vector<Address> &p_arguments) {