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48 lines
996 B
48 lines
996 B
using UnityEngine;
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using System.Collections;
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public class Patrol : MonoBehaviour {
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public float patrolDistance;
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public int waitTime;
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public float speed;
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public bool startRight;
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public int direction = 1;
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private Vector3 startPosition;
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private int curWait = 0;
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// Use this for initialization
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void Start () {
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startPosition = transform.position;
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if (!startRight) {
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transform.Rotate (Vector3.up * 180);
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direction *= -1;
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}
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}
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// Update is called once per frame
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void Update () {
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Vector3 curPosition = transform.position;
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Vector3 move = new Vector3(1, 0.0f ,0.0f);
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move.x *= speed;
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move *= direction;
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if (curWait == 0) {
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if (Mathf.Abs(startPosition.x - curPosition.x) < patrolDistance)
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transform.position += move;
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else
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curWait = waitTime;
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} else if (curWait == 1) {
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transform.Rotate (Vector3.up * 180);
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direction *= -1;
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transform.position -= move;
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curWait--;
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} else
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curWait--;
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}
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}
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