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

public class JoyStickController : BaseController
{
    /// <summary>
    /// 控制对象的Transform
    /// 若为空则控制当前脚本所在对象
    /// </summary>
    [Tooltip("控制对象的Transform，默认为当前对象")]
    public Transform tran;
    /// <summary>
    /// 移动速度（米/秒）
    /// </summary>
    [Tooltip("移动速度（米/秒）")]
    public float moveSpeed = 5;
    /// <summary>
    /// 旋转速度（角度/秒）
    /// </summary>
    [Tooltip("旋转速度（角度/秒）")]
    public float rotateSpeed = 10;

    void Start()
    {
        if (tran == null)
            tran = transform;
    }

    // Update is called once per frame
    void Update()
    {
        if (CanControl)
        {
            if (JoyStickHandler.js_x != 0 || JoyStickHandler.js_y != 0)
            {
                IsJoyStickOnControl = true;
                ControllWithKey(JoyStickHandler.js_x, JoyStickHandler.js_y);
            }
            else
            {
                if (IsJoyStickOnControl)
                {
                    Invoke("SetJoyStick", 0.2f);
                }
            }
        }
    }

    void SetJoyStick()
    {
        IsJoyStickOnControl = false;
    }

    Vector3 tmp;
    /// <summary>
    /// 使用键盘控制对象
    /// </summary>
    /// <param name="h">水平偏移量</param>
    /// <param name="v">垂直偏移量</param>
    void ControllWithKey(float h, float v)
    {
        switch (JoyStickHandler.CurrentMode)
        {
            case JoyStickHandler.Mode.Right:
                tran.Rotate(Vector3.up * rotateSpeed * Time.deltaTime);                 // 旋转
                break;
            case JoyStickHandler.Mode.Left:
                tran.Rotate(Vector3.up * -rotateSpeed * Time.deltaTime);                // 旋转
                break;
            case JoyStickHandler.Mode.Up:
                tran.position += tran.forward * moveSpeed * Time.deltaTime;             // 移动
                break;
            case JoyStickHandler.Mode.Down:
                tran.position += tran.forward * -moveSpeed * Time.deltaTime;            // 移动
                break;
        }

        //tran.position += tran.forward * moveSpeed * Time.deltaTime * v;         // 移动
        //tran.Rotate(Vector3.up * rotateSpeed * Time.deltaTime * h);             // 旋转

        //Debug.Log(h + "," + v);

        //tmp.x = h;
        //tmp.z = v;
        //tran.Translate(tmp * moveSpeed * Time.deltaTime);
    }
}