Movement/Samples/2D/Scripts/GroundMovement1D.cs

using Syntriax.Modules.Trigger;
using UnityEngine;

namespace Syntriax.Modules.Movement.Samples
{
    [System.Serializable]
    [RequireComponent(typeof(Rigidbody2D))]
    public class GroundMovement1D : MovementBase1D
    {
        protected override float moveValue { get; set; } = 0f;
        protected IGroundTrigger groundTrigger = null;
        protected Rigidbody2D rigid = null;

        private void Awake() => CanTakeOver = true;

        protected override void Start()
        {
            base.Start();

            rigid = GetComponentInParent<Rigidbody2D>();
            groundTrigger = GetComponentInChildren<IGroundTrigger>();

            if (groundTrigger != null)
            {
                groundTrigger.OnTriggerStateChanged += OnGroundTrigger;
                CanTakeOver = false;
            }
        }

        private void OnGroundTrigger(bool isGrounded)
            => CanTakeOver = isGrounded;

        public override void ApplyMovement()
        {
            Vector2 velocity = rigid.velocity;
            velocity.x = moveValue;
            rigid.velocity = velocity;
        }

        protected override void OnDeactivated() { }
        protected override void OnActivated() { }
    }
}