using UnityEngine;
using System.Collections;

public class MovingSpikedFuse : MonoBehaviour {

    public Direction MovingDirection;
    public bool Chasing;

    void FixedUpdate ()
    {
        DetectHit(transform.TransformDirection(Vector3.right), Direction.Left); // Left
        DetectHit(transform.TransformDirection(Vector3.left), Direction.Right); // Right
        DetectHit(transform.TransformDirection(Vector3.up), Direction.Up);      // Top
        DetectHit(transform.TransformDirection(Vector3.down), Direction.Down);  // Bottom
    }

    public void DetectHit(Vector3 RayDir, Direction CheckDir)
    {
        if (!Chasing)
        {
            Ray CurrentRay = new Ray(transform.position, RayDir);
            RaycastHit hit;

            if (Physics.Raycast(CurrentRay, out hit))
            {
                if (hit.collider.name == "player model")
                {
                    MovingDirection = CheckDir;
                    Chasing = true;
                }
            }
        }
    }

    public enum Direction { Left, Right, Up, Down };
}