frc971/autonomous/base_autonomous_actor.h

#ifndef FRC971_AUTONOMOUS_BASE_AUTONOMOUS_ACTOR_H_
#define FRC971_AUTONOMOUS_BASE_AUTONOMOUS_ACTOR_H_

#include <memory>

#include "aos/common/actions/actions.h"
#include "aos/common/actions/actor.h"
#include "frc971/autonomous/auto.q.h"
#include "frc971/control_loops/drivetrain/drivetrain.q.h"
#include "frc971/control_loops/drivetrain/drivetrain_config.h"

namespace frc971 {
namespace autonomous {

class BaseAutonomousActor
    : public ::aos::common::actions::ActorBase<AutonomousActionQueueGroup> {
 public:
  explicit BaseAutonomousActor(
      AutonomousActionQueueGroup *s,
      const control_loops::drivetrain::DrivetrainConfig dt_config);

 protected:
  void ResetDrivetrain();
  void InitializeEncoders();
  void StartDrive(double distance, double angle, ProfileParameters linear,
                  ProfileParameters angular);

  void WaitUntilDoneOrCanceled(
      ::std::unique_ptr<aos::common::actions::Action> action);
  // Waits for the drive motion to finish.  Returns true if it succeeded, and
  // false if it cancels.
  bool WaitForDriveDone();

  // Returns true if the drive has finished.
  bool IsDriveDone();

  // Waits until the robot is pitched up above the specified angle, or the move
  // finishes.  Returns true on success, and false if it cancels.
  bool WaitForAboveAngle(double angle);
  bool WaitForBelowAngle(double angle);
  bool WaitForMaxBy(double angle);

  // Waits until the profile and distance is within distance and angle of the
  // goal.  Returns true on success, and false when canceled.
  bool WaitForDriveNear(double distance, double angle);

  bool WaitForDriveProfileDone();

  bool WaitForTurnProfileDone();

  // Returns the distance left to go.
  double DriveDistanceLeft();

  const control_loops::drivetrain::DrivetrainConfig dt_config_;

  // Initial drivetrain positions.
  struct InitialDrivetrain {
    double left;
    double right;
  };
  InitialDrivetrain initial_drivetrain_;
};

using AutonomousAction =
    ::aos::common::actions::TypedAction<AutonomousActionQueueGroup>;

// Makes a new AutonomousActor action.
::std::unique_ptr<AutonomousAction> MakeAutonomousAction(
    const AutonomousActionParams &params);

}  // namespace autonomous
}  // namespace frc971

#endif  // FRC971_AUTONOMOUS_BASE_AUTONOMOUS_ACTOR_H_