using UnityEngine;

namespace OnlyScove.Scripts
{
    [System.Serializable]
    public class CameraCharacterFading
    {
        [Header("Character Fading")]
        [SerializeField] private bool useCharacterFading = true;
        [SerializeField] private float minVisibleDistance = 1.2f;
        [SerializeField] private float fullyHiddenDistance = 0.6f;
        [SerializeField] private Renderer[] characterRenderers;

        public void HandleCharacterFading(float currentDistance)
        {
            if (!useCharacterFading || characterRenderers == null || characterRenderers.Length == 0) return;

            float alpha = Mathf.InverseLerp(fullyHiddenDistance, minVisibleDistance, currentDistance);
            
            foreach (var renderer in characterRenderers)
            {
                if (renderer != null)
                {
                    Color color = renderer.material.color;
                    color.a = alpha;
                    renderer.material.color = color;
                }
            }
        }
    }
}