Unity3d NavMeshAgent 路径点寻路
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class MotoCtrl : MonoBehaviour {
public NavMeshAgent moto;
public List<Transform> targets;
public int i=0;
public float speed =1.2f;
public Transform player;
public GameRef gr;
public GameObject[] spawnEnemy;
public GameObject thisNPC;
private int frameNum = 10;
void Start()
{
player = gr.gameCtrl.playerHolder.transform;
moto.SetDestination(targets[i].position);
moto.speed = speed;
}
void OnTriggerEnter(Collider other) {
if(other.name.Contains("way"))
{
StartCoroutine(CastRandom());
}
}
void Update()
{
if(Time.frameCount%frameNum==0)
{
StartCoroutine(CheckDistance());
}
}
IEnumerator CastRandom()
{
int cur=i;
while(cur==i)
{
i=i+1;
if(i>targets.Count-1)
{
i=0;
}
yield return moto.SetDestination(targets[i].position);
yield return null;
}
}
IEnumerator CheckDistance()
{
float dot = Vector3.Dot(player.forward,transform.forward);
float dis = Vector3.Distance(player.position,transform.position);
if(dot<-0.9f&&dis<4)
{
moto.Stop();
yield return animation.Play("xiache");
animation.wrapMode = WrapMode.Once;
yield return new WaitForSeconds(1);
foreach(GameObject a in spawnEnemy)
{
GameObject b=(GameObject)Instantiate(a,transform.localPosition+new Vector3(Random.Range(0,0.2f),0,0),transform.rotation);
b.SetActive(true);
}
thisNPC.SetActive(false);
}
}
}