BoatAttack/Assets/Scripts/Boat/HumanController.cs

using UnityEngine;

namespace BoatAttack.Boat
{
    /// <summary>
    /// This sends input controls to the boat engine if 'Human'
    /// </summary>
    public class HumanController : MonoBehaviour
    {

        public Engine engine; // the engine script

        public InputControls controls;

        public float throttle;
        public float steering;
        
        void Awake()
        {
            controls = new InputControls();
            
            controls.BoatControls.Trottle.performed += context => throttle = context.ReadValue<float>();
            controls.BoatControls.Trottle.canceled += context => throttle = 0f;
            
            controls.BoatControls.Steering.performed += context => steering = context.ReadValue<float>();
            controls.BoatControls.Steering.canceled += context => steering = 0f;

			engine = GetComponent<Engine>(); // get the engine script
		}

        private void OnEnable()
        {
            controls.BoatControls.Enable();
        }

        private void OnDisable()
        {
            controls.BoatControls.Disable();
        }

        void FixedUpdate()
        {
            engine.Accel(throttle);
            engine.Turn(steering);
        }
    }
}