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

public class NPC : MonoBehaviour {

    public GameObject npcUI;
    public PlayerManager playerManager;

    void Start () {
        npcUI.SetActive(false);
    }

    void Update () {

    }
    public void OnTriggerEnter2D(Collider2D other)
    {
        if(other.gameObject.tag == "Player")
        {
            npcUI.SetActive(true);
        }

    }
    public void OnTriggerExit2D(Collider2D collision)
    {

        if (collision.gameObject.tag == "Player")
        {
            npcUI.SetActive(false);
        }
    }
    public void buySpeed()
    {
        playerManager.speed += 1;
    }
}