using KinematicCharacterController.Walkthrough.NoClipState;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
/********************************************************************************
*Create By CG
*Function 摄像机自身控制控制
*WSAD:前后左右-QE:上下-鼠标滚轮:镜头远近-按住鼠标右键,拖动鼠标:摄像机上下左右旋转
*********************************************************************************/
namespace CG.UTility
{
    public class CameraControl : MonoBehaviour
    {
        public float _moveSpeed = 0.06f;// 3.0f;
        public float _MoveSpeed { get => _moveSpeed * ZXK.LouDiXvMuNiu.GameManager.Instance._CurMouseFlexible; }

        public MyCharacterController _CameraCtrl;

        private float rotX = 0.0f;
        private float rotY = 0.0f;
        public float _RotSpeed = 256;

        [ReadOnly]//点击操作说明或者系统设置后，禁止操作
        public bool _AllForbid = false;
        private void Awake()
        {
#if VR
            gameObject.SetActive(false);
#endif
        }
        private void OnEnable()
        {
            RstCameraR();
        }
        public void RstCameraR()
        {
            Vector3 angles = transform.eulerAngles;
            rotX = angles.y;
            rotY = angles.x;
        }
        private void Update()
        {
            _CameraCtrl.NoClipMoveSpeed = _MoveSpeed;
            if (CG.UTility.PopUpMng._TriAble)
            {
                SetCamRotation();
            }
        }
        private void SetCamRotation()
        {

            
                if (Input.GetKey(KeyCode.Mouse1))
            {
                float mouse_x = Input.GetAxis("Mouse X");
                float mouse_y = Input.GetAxis("Mouse Y");
                rotX += mouse_x * _RotSpeed * Time.deltaTime;
                rotY -= mouse_y * _RotSpeed * Time.deltaTime;
                rotY = Mathf.Clamp(rotY, -90, 90);//防止翻跟头




                //Quaternion rotation = Quaternion.Euler(rotY, rotX, 0);//利用欧拉角防止万向锁
                //transform.rotation = rotation;
                transform.localEulerAngles = new Vector3(rotY, rotX);
            }
        }
    }
}