using UnityEngine;
using System.Collections;

public class GrabableLedge : MonoBehaviour
{
    private Transform target;
    private PlayerMovement player;
    private Animator anim;
    private HashIDs hash;

    void Awake()
    {
        target = transform.FindChild("target");
        player = GameObject.FindGameObjectWithTag(Tags.player).GetComponent<PlayerMovement>();
        anim = GameObject.FindGameObjectWithTag(Tags.player).GetComponent<Animator>();
        hash = GameObject.FindGameObjectWithTag(Tags.gameController).GetComponent<HashIDs>();
    }

    void OnTriggerStay(Collider other)
    {
        if (other.tag == Tags.player)
        {
            player.handTarget = target;
            anim.SetBool(hash.nearLedgeBool, true);
        }
    }

    void OnTriggerExit(Collider other)
    {
        if (other.tag == Tags.player)
        {
            player.handTarget = null;
            anim.SetBool(hash.nearLedgeBool, false);
        }
    }
}