54 lines
1.2 KiB
C#
54 lines
1.2 KiB
C#
using UnityEngine;
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using System.Collections;
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public class GuardLogic : MonoBehaviour {
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public Transform sightStart, sightEnd;
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public bool spotted = false;
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public bool facingLeft = false;
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public GameObject arrow;
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// Use this for initialization
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void Start ()
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{
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InvokeRepeating("Patrol", 0f, Random.Range(2f,6f));
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}
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// Update is called once per frame
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void Update ()
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{
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Raycasting();
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Behaviours();
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}
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void Raycasting()
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{
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Debug.DrawLine(sightStart.position, sightEnd.position, Color.green);
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spotted = Physics2D.Linecast(sightStart.position, sightEnd.position, 1 << LayerMask.NameToLayer("Player")); //Whatever you're wanting to cast to, should be the 'NameToLayer' option (Third parameter)
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}
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void Behaviours()
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{
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if (spotted == true)
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arrow.SetActive(true);
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else
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arrow.SetActive(false);
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}
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void Patrol()
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{
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facingLeft = !facingLeft;
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if (facingLeft == true)
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transform.eulerAngles = new Vector2(0, 0);
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else
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transform.eulerAngles = new Vector2(0, 180);
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}
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}
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