using UnityEngine; [RequireComponent(typeof(Rigidbody2D))] public class PlayerSprint : MonoBehaviour { [SerializeField] private float sprintSpeed = 10f; [SerializeField] private float normalSpeed = 5f; [SerializeField] private float stamina = 100f; [SerializeField] private float staminaDrainRate = 20f; [SerializeField] private float staminaRegenRate = 15f; [SerializeField] private bool isSprinting = false; private Rigidbody2D rb; private float currentSpeed; private void Awake() { rb = GetComponent(); currentSpeed = normalSpeed; } private void Update() { if (isSprinting && stamina > 0) { stamina -= staminaDrainRate * Time.deltaTime; currentSpeed = sprintSpeed; } else { stamina = Mathf.Min(stamina + staminaRegenRate * Time.deltaTime, 100f); currentSpeed = normalSpeed; } } public void StartSprinting() { if (stamina > 0) { isSprinting = true; } } public void StopSprinting() { isSprinting = false; } public float GetCurrentSpeed() { return currentSpeed; } } using UnityEngine; [RequireComponent(typeof(Rigidbody2D))] public class PlayerMovement : MonoBehaviour { private Rigidbody2D rb; private PlayerSprint playerSprint; private void Awake() { rb = GetComponent(); playerSprint = GetComponent(); } private void FixedUpdate() { float moveInput = Input.GetAxisRaw("Horizontal"); float speed = playerSprint != null ? playerSprint.GetCurrentSpeed() : 5f; rb.velocity = new Vector2(moveInput * speed, rb.velocity.y); } } using UnityEngine; using UnityEngine.UI; public class ButtonSprintHandler : MonoBehaviour { [SerializeField] private PlayerSprint playerSprint; private Button button; private void Awake() { button = GetComponent