This addon includes a custom TextChat node. It is based on this addon made by @KeilainMan. To print messages use the node.print_message(text: String) method. Insert the string you want to be printed.
godot_bool (*set_prop)(godot_pluginscript_instance_data *p_data, const godot_string *p_name, const godot_variant *p_value); godot_bool (*get_prop)(godot_pluginscript ...