include/rive/animation/state_transition_flags.hpp

#ifndef _RIVE_STATE_TRANSITION_FLAGS_HPP_
#define _RIVE_STATE_TRANSITION_FLAGS_HPP_

#include <type_traits>

namespace rive
{
enum class StateTransitionFlags : unsigned char
{
  None = 0,

  /// Whether the transition is disabled.
  Disabled = 1 << 0,

  /// Whether the transition duration is a percentage or time in ms.
  DurationIsPercentage = 1 << 1,

  /// Whether exit time is enabled.
  EnableExitTime = 1 << 2,

  /// Whether the exit time is a percentage or time in ms.
  ExitTimeIsPercentage = 1 << 3,

  /// Whether the animation is held at exit or if it keeps advancing
  /// during mixing.
  PauseOnExit = 1 << 4,

  /// Whether the transition can exit before it is complete.
  EnableEarlyExit = 1 << 5

};

inline constexpr StateTransitionFlags operator&(
    StateTransitionFlags lhs,
    StateTransitionFlags rhs)
{
  return static_cast<StateTransitionFlags>(
      static_cast<std::underlying_type<StateTransitionFlags>::type>(lhs) &
      static_cast<std::underlying_type<StateTransitionFlags>::type>(rhs));
}

inline constexpr StateTransitionFlags operator^(
    StateTransitionFlags lhs,
    StateTransitionFlags rhs)
{
  return static_cast<StateTransitionFlags>(
      static_cast<std::underlying_type<StateTransitionFlags>::type>(lhs) ^
      static_cast<std::underlying_type<StateTransitionFlags>::type>(rhs));
}

inline constexpr StateTransitionFlags operator|(
    StateTransitionFlags lhs,
    StateTransitionFlags rhs)
{
  return static_cast<StateTransitionFlags>(
      static_cast<std::underlying_type<StateTransitionFlags>::type>(lhs) |
      static_cast<std::underlying_type<StateTransitionFlags>::type>(rhs));
}

inline constexpr StateTransitionFlags operator~(StateTransitionFlags rhs)
{
  return static_cast<StateTransitionFlags>(
      ~static_cast<std::underlying_type<StateTransitionFlags>::type>(rhs));
}

inline StateTransitionFlags& operator|=(
    StateTransitionFlags& lhs,
    StateTransitionFlags rhs)
{
  lhs = static_cast<StateTransitionFlags>(
      static_cast<std::underlying_type<StateTransitionFlags>::type>(lhs) |
      static_cast<std::underlying_type<StateTransitionFlags>::type>(rhs));

  return lhs;
}

inline StateTransitionFlags& operator&=(
    StateTransitionFlags& lhs,
    StateTransitionFlags rhs)
{
  lhs = static_cast<StateTransitionFlags>(
      static_cast<std::underlying_type<StateTransitionFlags>::type>(lhs) &
      static_cast<std::underlying_type<StateTransitionFlags>::type>(rhs));

  return lhs;
}

inline StateTransitionFlags& operator^=(
    StateTransitionFlags& lhs,
    StateTransitionFlags rhs)
{
  lhs = static_cast<StateTransitionFlags>(
      static_cast<std::underlying_type<StateTransitionFlags>::type>(lhs) ^
      static_cast<std::underlying_type<StateTransitionFlags>::type>(rhs));

  return lhs;
}
} // namespace rive
#endif