relationship.hpp

// SPDX-License-Identifier: MIT
#ifndef LIBSBX_SCENES_COMPONENTS_RELATIONSHIP_HPP_
#define LIBSBX_SCENES_COMPONENTS_RELATIONSHIP_HPP_
 
#include <libsbx/math/uuid.hpp>
 
#include <vector>
#include <ranges>
 
#include <libsbx/scenes/node.hpp>
 
namespace sbx::scenes {
 
class relationship final {
 
public:
 
  relationship(const node parent)
  : _parent{parent} { }
 
  auto parent() const noexcept -> node {
    return _parent;
  }
 
  auto set_parent(const node parent) noexcept -> void {
    _parent = parent;
  }
 
  auto children() const noexcept -> const std::vector<node>& {
    return _children;
  }
 
  auto children() noexcept -> std::vector<node>& {
    return _children;
  }
 
  auto add_child(const node child) -> void {
    _children.push_back(child);
  }
 
  auto remove_child(const node child) -> void {
    std::erase(_children, child);
  }
 
private:
 
  node _parent;
  std::vector<node> _children;
 
}; // class relationship
 
} // namespace sbx::scenes
 
#endif // LIBSBX_SCENES_COMPONENTS_RELATIONSHIP_HPP_