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

public class RoleMove : MonoBehaviour
{
    public float horizontalinput;//水平参数
    public float Verticalinput;//垂直参数
    float speed = 10.0f;//声明一个参数，没有规定
    public float sensitivityHor = 3f;

    // 垂直视角移动的敏感度

    public float sensitivityVer = 3f;

    // 视角向上移动的角度范围，该值越小范围越大

    public float upVer = -40;

    // 视角向下移动的角度范围，该值越大范围越大

    public float downVer = 45;

    // 垂直旋转角度

    private float rotVer;

     void Start()
    {
        rotVer = transform.eulerAngles.x;
    }
    //在update中书写
    void Update()
    {

        horizontalinput = Input.GetAxis("Horizontal");
        //AD方向控制
        Verticalinput = Input.GetAxis("Vertical");

        if (horizontalinput != 0 && Verticalinput != 0)
        {
            horizontalinput = horizontalinput * 0.6f;
            Verticalinput = Verticalinput * 0.6f;
        }
        //WS方向控制
        this.transform.Translate(Vector3.right * horizontalinput * Time.deltaTime * speed);
        //控制该物体向侧方移动
        this.transform.Translate(Vector3.forward * Verticalinput * Time.deltaTime * speed);

        // 获取鼠标上下的移动位置

        float mouseVer = Input.GetAxis("Mouse Y");

        // 获取鼠标左右的移动位置

        float mouseHor = Input.GetAxis("Mouse X");

        // 鼠标往上移动，视角其实是往下移，所以要想达到视角也往上移的话，就要减去它

        rotVer -= mouseVer * sensitivityVer;

        // 限定上下移动的视角范围，即垂直方向不能360度旋转

        rotVer = Mathf.Clamp(rotVer, upVer, downVer);

        // 水平移动

        float rotHor = transform.localEulerAngles.y + mouseHor * sensitivityHor;

        // 设置视角的移动值

        transform.localEulerAngles = new Vector3(rotVer, rotHor, 0);

    }
}