using Cinemachine;
using UFS2.Gameplay;
using UnityEngine;

public class PhotomodeCamera : MonoBehaviour
{
	public float MainSpeed = 10f;

	public float ShiftSpeed = 30f;

	public float RotationSpeed = 5f;

	private Vector3 _InputVector;

	private Vector3 _RotationEuler;

	private bool _IsEnabled;

	private CinemachineVirtualCamera _VirtualCamera;

	[SerializeField]
	private Canvas _Canvas;

	private void Start()
	{
		_InputVector = Vector3.zero;
		_RotationEuler = base.transform.rotation.eulerAngles;
		_VirtualCamera = GetComponent<CinemachineVirtualCamera>();
		_Canvas.gameObject.SetActive(value: false);
	}

	private void OnEnable()
	{
		GameCameraController.OnPhotoModeEnable += GameCameraController_OnPhotoModeEnable;
		GameCameraController.OnPhotoModeDisable += GameCameraController_OnPhotoModeDisable;
	}

	private void OnDisable()
	{
		GameCameraController.OnPhotoModeEnable -= GameCameraController_OnPhotoModeEnable;
		GameCameraController.OnPhotoModeDisable -= GameCameraController_OnPhotoModeDisable;
	}

	private void GameCameraController_OnPhotoModeDisable()
	{
		_IsEnabled = false;
		_Canvas.gameObject.SetActive(value: false);
		_VirtualCamera.Priority = 0;
	}

	private void GameCameraController_OnPhotoModeEnable()
	{
		_IsEnabled = true;
		_Canvas.gameObject.SetActive(value: true);
		SetCameraPosition();
		_VirtualCamera.Priority = 20;
	}

	private void SetCameraPosition()
	{
		base.transform.position = Camera.main.transform.position;
	}

	private void Update()
	{
		if (_IsEnabled)
		{
			_RotationEuler.x -= Input.GetAxis("Mouse Y") * RotationSpeed;
			_RotationEuler.y += Input.GetAxis("Mouse X") * RotationSpeed;
			base.transform.eulerAngles = _RotationEuler;
			CalculateInputVector();
			base.transform.Translate(_InputVector);
		}
	}

	private void CalculateInputVector()
	{
		_InputVector.x = 0f;
		_InputVector.y = 0f;
		_InputVector.z = 0f;
		if (Input.GetKey(KeyCode.W))
		{
			_InputVector.z += 1f;
		}
		if (Input.GetKey(KeyCode.S))
		{
			_InputVector.z -= 1f;
		}
		if (Input.GetKey(KeyCode.A))
		{
			_InputVector.x -= 1f;
		}
		if (Input.GetKey(KeyCode.D))
		{
			_InputVector.x += 1f;
		}
		if (Input.GetKey(KeyCode.Q))
		{
			_InputVector.y -= 1f;
		}
		if (Input.GetKey(KeyCode.E))
		{
			_InputVector.y += 1f;
		}
		if (Input.GetKey(KeyCode.LeftShift))
		{
			_InputVector *= Time.deltaTime * ShiftSpeed;
		}
		else
		{
			_InputVector *= Time.deltaTime * MainSpeed;
		}
	}
}