using Code.Base;
using UnityEngine;

namespace Code.Lab3
{
    public class Wander : Face
    {
        public float offset;
        public float radius;
        public float rate;

        public override void Awake()
        {
            target = new GameObject
            {
                transform =
                {
                    position = transform.position
                }
            };
            base.Awake();
        }

        public override Steering GetSteering()
        {
            var wanderOrientation = Random.Range(-1f, 1f) * rate;
            var targetOrientation = wanderOrientation + Agent.orientation;
            var orientationVec = GetOriAsVec(Agent.orientation);
            var targetPosition = offset * orientationVec + transform.position;
            targetPosition += GetOriAsVec(targetOrientation) * radius;
            TargetAux.transform.position = targetPosition;
            var steering = base.GetSteering();
            steering.Linear = TargetAux.transform.position - transform.position;
            steering.Linear.Normalize();
            steering.Linear *= Agent.maxAcceleration;
            return steering;
        }
    }
}