播放动画的代码

 1 using UnityEngine;
 2 using System.Collections;
 3 
 4 public class hero : MonoBehaviour
 5 {
 6     private bool animation = true;       //动画开关
 7 
 8     public int frameCountPerSecond = 10; //每秒播放10帧
 9     private float time = 0;              //计时器
10     
11     public Sprite[] sprite;              //存放sprite的数组
12 
13     // Update is called once per frame
14     void Update () {
15         if (animation)                  //如果开关打开的时候
16         {
17             time += Time.deltaTime;     //计时器开始计时
18             int frameIndex = (int)(time / (1f / frameCountPerSecond));  //声明一个指定帧（1,2,3,4......）
19             int frame = frameIndex % 2;                                 //当前只有两个动画所以和2求余，得出0,1，0,1......
20             this.GetComponent<SpriteRenderer>().sprite = sprite[frame]; //得到游戏组件并让它的sprite等于sprite[frame]
21         }
22     }
23 }