graceful nimbus
I tried making some FPS sprinting mechanics, but when I press the button for it, the speed doesnt change at all, heres the code and a few picture, someone please help me debug this 
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using System.Collections;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using UnityEngine;
public class FirstPersonController : MonoBehaviour
{
public bool CanMove { get; private set; } = true;
private bool IsSprinting => canSprint && Input.GetKey(sprintKey);
[Header("Functional Options")]
[SerializeField] private bool canSprint = true;
[Header("Controls")]
[SerializeField] private KeyCode sprintKey = KeyCode.LeftShift;
[Header("Movement Parameters")]
[SerializeField] private float walkSpeed = 3.0f;
[SerializeField] private float sprintSpeed = 6.0f;
[SerializeField] private float gravity = 30.0f;
[Header("Look Parameters")]
[SerializeField, Range(1, 10)] private float lookSpeedX = 2.0f;
[SerializeField, Range(1, 10)] private float lookSpeedY = 2.0f;
[SerializeField, Range(1, 180)] private float upperLookLimit = 80.0f;
[SerializeField, Range(1, 180)] private float lowerLookLimit = 80.0f;
private Camera playerCamera;
private CharacterController characterController;
private Vector3 moveDirection;
private Vector2 currentInput;
private float rotationX = 0f;
void Awake()
{
playerCamera = GetComponentInChildren<Camera>();
characterController = GetComponent<CharacterController>();
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
void Update()
{
if (CanMove)
{
HandleMovementInput();
HandleMouseLook();
ApplyFinalMovement();
}
}
private void HandleMovementInput()
{
currentInput = new Vector2((IsSprinting ? sprintSpeed : walkSpeed) * Input.GetAxis("Vertical"), (IsSprinting ? sprintSpeed : walkSpeed) * Input.GetAxis("Horizontal"));
float moveDirectionY = moveDirection.y;
moveDirection = (transform.TransformDirection(Vector3.forward) * currentInput.x) + (transform.TransformDirection(Vector3.right) * currentInput.y);
moveDirection.y = moveDirectionY;
moveDirection = moveDirection.normalized * Mathf.Clamp(moveDirection.magnitude, 0, walkSpeed);
}
private void HandleMouseLook()
{
rotationX -= Input.GetAxis("Mouse Y") * lookSpeedY;
rotationX = Mathf.Clamp(rotationX, -upperLookLimit, lowerLookLimit);
playerCamera.transform.localRotation = Quaternion.Euler(rotationX, 0, 0);
transform.rotation *= Quaternion.Euler(0, Input.GetAxis("Mouse X") * lookSpeedX, 0);
}
private void ApplyFinalMovement()
{
if(!characterController.isGrounded)
moveDirection.y -= gravity * Time.deltaTime;
characterController.Move(moveDirection * Time.deltaTime);
}
}
cloud basalt
