僵尸的行走

我们的项目是重置并在基础上创新植物大战僵尸。经过一段时间的学习后，开始了我们的项目。
这次我的任务是完成僵尸的行走

1：导入僵尸素材并形成动画

在网上寻找僵尸行走的素材，加入unity的assets中
选中所有图片，拖入Hierarchy中形成动画

2：调整坐标，使得僵尸和植物坐标重合时

出现如图身位，即僵尸啃食植物时，使僵尸的坐标等于植物的坐标，便于后续实现啃食植物功能

3：僵尸移动脚本

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class zombie : MonoBehaviour
{

    private Animator animator;
    private Grid currGird;
    private float speed = 6;  
    // Start is called before the first frame update
    void Start()
    {
        animator = GetComponentInChildren<Animator>();
        int rangeWalk = Random.Range(1, 4);
        switch (rangeWalk)
        {
            case 1:
                animator.Play("Zombie_Walk1");
                break;
            case 2:
                animator.Play("Zombie_Walk2");
                break;
            case 3:
                animator.Play("Zombie_Walk3");
                break;
        }

        //让僵尸出现在最下面一行
        GetGirdByVerticalNum(0);
    }

    // Update is called once per frame
    void Update()
    {
        Move();
    }

    private void Move()
    {
       
        if (currGird == null) return;
        //让僵尸以6的速度移动
        transform.Translate(new Vector2(-1.33f, 0) * (Time.deltaTime / 1) / speed);

    }


    //实现僵尸出现在某一行的功能

    private void GetGirdByVerticalNum(int verticalNum)
    {
        currGird = GridManager.Instance.GetGridByVerticalNum(verticalNum);
        transform.position = new Vector3(transform.position.x, currGird.Position.y);
    }

}


    /// 通过Y轴来寻找一个网格，从下往上 0开始

    public Grid GetGridByVerticalNum(int verticalNum)
    {
        for (int i = 0; i < GirdList.Count; i++)
        {
            if (GirdList[i].Point == new Vector2(8, verticalNum))
            {
                Debug.Log(i);
                Debug.Log(GirdList[i].Point);
                return GirdList[i];
            }
        }

        return null;
    }
}