revival/game/Assets/Scripts/Checkpoint/SafeZone.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Linq;
using Ktyl.Util;

public class SafeZone : MonoBehaviour
{
    [SerializeField] private SerialVector3 _respawnPosition;
    [SerializeField] private SerialFloat _safeTime;

    private const string PLAYER = "Player";
    
    private void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.CompareTag(PLAYER))
        {
            // set position to middle of safe zone
            _respawnPosition.Value = transform.position;
            
            // start counting safe time when we enter a safe zone
            _safeTime.Value = 0;
        }
    }

    private void OnTriggerStay(Collider other)
    {
        // Check if other game object is Player.
        if (other.gameObject.CompareTag(PLAYER))
        {
            // TODO: does this have implications for the time freeze ability?
            _safeTime.Value += Time.deltaTime;
        }
    }

    private void OnTriggerExit(Collider other)
    {
        if (other.gameObject.CompareTag(PLAYER))
        {
            // reset safe time when we leave safe zone
            _safeTime.Value = -1;
        }
    }
}