Unity Script Generated by ScripterAI

"Functional Working Character Controller with built in camera system that uses RigidBody. Footsteps system, Stamina system (With running), Jump, crouch and built in Grounding system."

using UnityEngine;

[RequireComponent(typeof(Rigidbody))]
[RequireComponent(typeof(CapsuleCollider))]
public class CustomCharacterController : MonoBehaviour
{
    public Camera playerCamera;
    public float walkSpeed = 2.0f;
    public float runSpeed = 5.0f;
    public float jumpForce = 5.0f;
    public float crouchHeight = 0.5f;
    public float standingHeight = 2.0f;
    public float stamina = 100.0f;
    public float staminaRecoveryRate = 10.0f;
    public float staminaDrainRate = 20.0f;

private Rigidbody rb;
    private CapsuleCollider capsule;
    private float originalHeight;
    private bool isCrouching = false;
    private bool isGrounded = false;
    private bool isRunning = false;
    private float currentStamina;

// Footsteps
    public AudioSource footstepSource;
    public AudioClip[] footstepClips;
    private float footstepTimer = 0.0f;

void Start()
    {
        rb = GetComponent<Rigidbody>();
        capsule = GetComponent<CapsuleCollider>();
        originalHeight = capsule.height;
        currentStamina = stamina;
    }

void Update()
    {
        GroundCheck();
        Move();
        Jump();
        Crouch();
        Stamina();

if (isGrounded && rb.velocity.magnitude > 0.1f)
        {
            FootstepSystem();
        }
    }

void Move()
    {
        float horizontal = Input.GetAxis("Horizontal");
        float vertical = Input.GetAxis("Vertical");

Vector3 movement = new Vector3(horizontal, 0, vertical);
        movement.Normalize();

if (Input.GetKey(KeyCode.LeftShift) && currentStamina > 0 && !isCrouching)
        {
            rb.velocity = playerCamera.transform.TransformDirection(movement) * runSpeed;
            isRunning = true;
        }
        else
        {
            rb.velocity = playerCamera.transform.TransformDirection(movement) * walkSpeed;
            isRunning = false;
        }
    }

void Jump()
    {
        if (Input.GetButtonDown("Jump") && isGrounded)
        {
            rb.AddForce(Vector3.up * jumpForce, ForceMode.Impulse);
        }
    }

void Crouch()
    {
        if (Input.GetKeyDown(KeyCode.C))
        {
            isCrouching = !isCrouching;
            capsule.height = isCrouching ? crouchHeight : standingHeight;
        }
    }

void GroundCheck()
    {
        isGrounded = Physics.Raycast(transform.position, Vector3.down, capsule.height / 2 + 0.1f);
    }

void Stamina()
    {
        if (isRunning)
        {
            currentStamina -= staminaDrainRate * Time.deltaTime;
            currentStamina = Mathf.Clamp(currentStamina, 0, stamina);
        }
        else
        {
            currentStamina += staminaRecoveryRate * Time.deltaTime;
            currentStamina = Mathf.Clamp(currentStamina, 0, stamina);
        }
    }

void FootstepSystem()
    {
        footstepTimer += Time.deltaTime;

if (footstepTimer >= 0.5f)
        {
            footstepSource.clip = footstepClips[Random.Range(0, footstepClips.Length)];
            footstepSource.Play();
            footstepTimer = 0.0f;
        }
    }
}