Assets/Scripts/Tag/Area.cs


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using System;
using System.Collections.Generic;
using UnityEngine;

namespace Tag
{
    public class Area : MonoBehaviour
    {
        public ItemType itemAccepted;
        public List<TagItem> items;

        private void OnTriggerEnter(Collider other)
        {
            if (other.CompareTag("Part"))
            {
                var obj = other.GetComponent<TagItem>();
                if (obj.info.itemType == itemAccepted)
                {
                    if (! items.Contains(obj))
                    {
                        items.Add(obj);
                    }
                }
            }
        }

        private void OnTriggerExit(Collider other)
        {
            if (other.CompareTag("Part"))
            {
                var obj = other.GetComponent<TagItem>();
                if (items.Contains(obj))
                {
                    items.Remove(obj);
                }
            }
        }
    }
}