播放动画的代码

using UnityEngine;
using System.Collections;

public class hero : MonoBehaviour
{
    private bool animation = true;       //动画开关

    public int frameCountPerSecond = 10; //每秒播放10帧
    private float time = 0;              //计时器
    
    public Sprite[] sprite;              //存放sprite的数组

    // Update is called once per frame
    void Update () {
        if (animation)                  //如果开关打开的时候
        {
            time += Time.deltaTime;     //计时器开始计时
            int frameIndex = (int)(time / (1f / frameCountPerSecond));  //声明一个指定帧（1,2,3,4......）
            int frame = frameIndex % 2;                                 //当前只有两个动画所以和2求余，得出0,1，0,1......
            this.GetComponent<SpriteRenderer>().sprite = sprite[frame]; //得到游戏组件并让它的sprite等于sprite[frame]
        }
    }
}