Error Assets\PlayerMovement.cs(12,49): error CS0664: Literal of type double cannot be implicitly con

I dont get what the error means:
Assets\PlayerMovement.cs(12,49): error CS0664: Literal of type double cannot be implicitly converted to type 'float'; use an 'F' suffix to create a literal of this type


Heres my code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
//Made Using this tuturial

//Makes the _speed Variable show up in unity
[SerializeField] private float _speed = 7;
[SerializeField] private float _mouseSensitivty = 50f;
[SerializeField] private float _minCameraview = -70f, _maxCameraview = 80f;
[SerializeField] private float _mouseXToY = 1.25;

private CharacterController _characterController;
private Camera _camera;
private float xRotation = 0f;

// Start is called before the first frame update
void Start()
{
_characterController = GetComponent<CharacterController>();
_camera = Camera.main;

//Check if this Script is attached to the Player object
if (_characterController == null)
Debug.Log("No Character Controller attached to Player");

Cursor.lockState = CursorLockMode.Locked;
}

// Update is called once per frame
void Update()
{
//Get wasd input for player
float horizontal = Input.GetAxis("Horizontal");
float vertical = Input.GetAxis("Vertical");
//move player on wasd input
Vector3 movement = Vector3.forward * vertical + Vector3.right * horizontal;
_characterController.Move(movement * Time.deltaTime * _speed);

//Get Muose position input
float mouseX = Input.GetAxis("Mouse X") * _mouseSensitivty * Time.deltaTime;
float mouseY = Input.GetAxis("Mouse Y") * _mouseSensitivty * Time.deltaTime;
//rotate Camera based on Yinput
xRotation -= mouseY;
//xRotation = xRotation - mouseY same as xRotation -= mouseY
//clamp the cam rotation betwenn 80 and -70 degrees
xRotation =Mathf.Clamp(xRotation, _minCameraview, _maxCameraview);

_camera.transform.localRotation = Quaternion.Euler(xRotation, 0, 0);
//rotate Body and Camera based on Xinput
transform.Rotate(Vector3.up * mouseX * _mouseXToY);
//

}
}

 

Welcome! In this forum, you will get much more help if you format your code with code tags <= LINK.

Your error message actually tells you what the problem is, and how to fix it. Let's break it down.

First, it tells you where the problem is:

Assets\PlayerMovement.cs(12,49): error CS0664: Literal of type double cannot be implicitly converted to type 'float'; use an 'F' suffix to create a literal of this type​

It's happening at Line 12, Column 49. Here's Line 12:

[SerializeField] private float _mouseXToY = 1.25;​

It tells you what is causing the trouble:

Assets\PlayerMovement.cs(12,49): error CS0664: Literal of type double cannot be implicitly converted to type 'float'; use an 'F' suffix to create a literal of this type​

A "literal" is a constant, like a number, character, or string. In this case, it's a number:

[SerializeField] private float _mouseXToY = 1.25;​

The error message tells you what's wrong with the number:

Assets\PlayerMovement.cs(12,49): error CS0664: Literal of type double cannot be implicitly converted to type 'float'; use an 'F' suffix to create a literal of this type​

All literal numbers with decimal points in them are initially assumed by C# to be doubles:

[SerializeField] private float _mouseXToY = 1.25; // 1.25 has a decimal, so C# thinks it is a double.​

What you are trying to do with the number that is causing the problem:

Assets\PlayerMovement.cs(12,49): error CS0664: Literal of type double cannot be implicitly converted to type 'float'; use an 'F' suffix to create a literal of this type​

You are trying to assign it to a float, which C# does not know how to do:

[SerializeField] private float _mouseXToY = 1.25;​

But the error message tells you how to fix it:

Assets\PlayerMovement.cs(12,49): error CS0664: Literal of type double cannot be implicitly converted to type 'float'; use an 'F' suffix to create a literal of this type​

So just do what it says:

[SerializeField] private float _mouseXToY = 1.25f;​

That makes the literal into a float, and that will solve your problem.