using System;
using UnityEngine;

namespace InterfaceOff.WorldScene
{
    public class PlayerController : MonoBehaviour
    {
        private static PlayerController Instance;

        [field: SerializeField] private float PlayerSpeed { get; set; }
        [field: SerializeField] private Transform[] LerpPositions;
        private float LerpValue;

        private void Update()
        {
            int section = Mathf.FloorToInt(LerpValue);
            Vector3 a = LerpPositions[section + 0].position;
            Vector3 b = LerpPositions[section + 1].position;
            
            LerpValue += PlayerSpeed / Vector3.Distance(a, b) * Time.deltaTime;
            LerpValue %= LerpPositions.Length - 1; // Makes lerp value wrap around

            float sectionLerp = Math.Clamp(LerpValue, section, section + 1) - section;
            transform.position = Vector3.Lerp(a, b, sectionLerp);
        }
    }
}