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

public class QuadMoveCtr : MonoBehaviour
{
    public Vector3 endPosition;
    public float targetRotationY;
    public float duration; // 移动持续时间(秒)

    Vector3 startPoint;

    Quaternion startRotation;
    Quaternion endRotation;

    private float elapsedTime = 0f;
    private bool isMoving = false;

    // Start is called before the first frame update
    void Start()
    {
        startPoint = this.transform.localPosition;
        
        startRotation = Quaternion.Euler( this.transform.localEulerAngles);
        targetRotationY = targetRotationY % 360f;
        if (targetRotationY < 0)
            targetRotationY += 360f;
        //Debug.Log("222startRotation:" + startRotation + "||" + this.transform.localEulerAngles);
        endRotation = Quaternion.Euler(this.transform.localEulerAngles.x, targetRotationY, this.transform.localEulerAngles.z);

        //Debug.Log("222endRotation:" + endRotation);
    }

    // Update is called once per frame
    void Update()
    {
        if (isMoving)
        {
            elapsedTime += Time.deltaTime;
            float t = Mathf.Clamp01(elapsedTime / duration);

            // 使用Lerp进行线性插值
            transform.localPosition = Vector3.Lerp(startPoint, endPosition, t);
            transform.localRotation = Quaternion.Lerp(startRotation, endRotation,t);
            if (t >= 1f) // 移动完成
            {
                isMoving = false;
                this.gameObject.SetActive(false);
            }
        }
    }

    public void StartMove()
    {
        elapsedTime = 0;
        isMoving = true;
    }
}