MIF_E31230101/Assets/Script Manager/PlayerMovement.cs

using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
    [Header("Movement")]
    public float moveSpeed = 4f;
    public Rigidbody2D rb;
    public Animator animator;

    [Header("Analog Joystick")]
    public JoystickController joystick;

    [Header("UI Interaksi")]
    public GameObject buttonInteraksiUI;
    public GameObject buttonAmbilUI;
    public GameObject promptInteraksiUI;

    [Header("Status")]
    [HideInInspector] public bool canMove = true;
    [HideInInspector] public InteractionTrigger objekTerdekat;

    private Vector2 inputGerak;
    private Vector2 mobileInput;
    private Vector2 lastMoveDirection = Vector2.down;

    private enum TipeTarget
    {
        TidakAda,
        NPC,
        ObjekMisi
    }

    private TipeTarget tipeTargetSekarang = TipeTarget.TidakAda;

    private void Start()
    {
        if (rb == null)
            rb = GetComponent<Rigidbody2D>();

        if (animator == null)
            animator = GetComponent<Animator>();

        SembunyikanSemuaTombolAksi();
        UpdateAnimasi(Vector2.zero);
    }

    private void Update()
    {
        if (!canMove)
        {
            inputGerak = Vector2.zero;
            mobileInput = Vector2.zero;
            UpdateAnimasi(Vector2.zero);
            return;
        }

        // Input keyboard untuk testing di laptop/PC.
        Vector2 keyboardInput = new Vector2(
            Input.GetAxisRaw("Horizontal"),
            Input.GetAxisRaw("Vertical")
        );

        // Input dari analog joystick.
        Vector2 joystickInput = Vector2.zero;

        if (joystick != null)
        {
            joystickInput = joystick.arahInput;
        }

        // Prioritas input:
        // 1. Joystick analog
        // 2. Tombol arah lama jika masih dipakai
        // 3. Keyboard
        if (joystickInput.magnitude > 0.1f)
        {
            inputGerak = joystickInput.normalized;
        }
        else if (mobileInput.magnitude > 0.1f)
        {
            inputGerak = mobileInput.normalized;
        }
        else
        {
            inputGerak = keyboardInput.normalized;
        }

        UpdateAnimasi(inputGerak);

        // Tombol keyboard untuk testing interaksi di PC.
        if (Input.GetKeyDown(KeyCode.E) || Input.GetKeyDown(KeyCode.Space))
        {
            if (tipeTargetSekarang == TipeTarget.NPC)
            {
                TombolAksiInteraksi();
            }
            else if (tipeTargetSekarang == TipeTarget.ObjekMisi)
            {
                TombolAksiAmbil();
            }
        }
    }

    private void FixedUpdate()
    {
        if (!canMove)
        {
            rb.velocity = Vector2.zero;
            return;
        }

        rb.velocity = inputGerak * moveSpeed;
    }

    private void UpdateAnimasi(Vector2 arahGerak)
    {
        if (animator == null) return;

        if (arahGerak != Vector2.zero)
        {
            lastMoveDirection = arahGerak;

            animator.SetFloat("MoveX", arahGerak.x);
            animator.SetFloat("MoveY", arahGerak.y);
            animator.SetBool("IsMoving", true);
        }
        else
        {
            animator.SetFloat("MoveX", lastMoveDirection.x);
            animator.SetFloat("MoveY", lastMoveDirection.y);
            animator.SetBool("IsMoving", false);
        }
    }

    // =========================
    // FUNGSI TOMBOL AKSI
    // =========================

    public void TombolAksiInteraksi()
    {
        if (objekTerdekat != null && canMove && tipeTargetSekarang == TipeTarget.NPC)
        {
            objekTerdekat.AktifkanInteraksi();
        }
    }

    public void TombolAksiAmbil()
    {
        if (objekTerdekat != null && canMove && tipeTargetSekarang == TipeTarget.ObjekMisi)
        {
            objekTerdekat.AktifkanInteraksi();
        }
    }

    private void TampilkanTombolInteraksi()
    {
        if (buttonInteraksiUI != null)
            buttonInteraksiUI.SetActive(true);

        if (buttonAmbilUI != null)
            buttonAmbilUI.SetActive(false);

        if (promptInteraksiUI != null)
            promptInteraksiUI.SetActive(true);
    }

    private void TampilkanTombolAmbil()
    {
        if (buttonInteraksiUI != null)
            buttonInteraksiUI.SetActive(false);

        if (buttonAmbilUI != null)
            buttonAmbilUI.SetActive(true);

        if (promptInteraksiUI != null)
            promptInteraksiUI.SetActive(true);
    }

    private void SembunyikanSemuaTombolAksi()
    {
        if (buttonInteraksiUI != null)
            buttonInteraksiUI.SetActive(false);

        if (buttonAmbilUI != null)
            buttonAmbilUI.SetActive(false);

        if (promptInteraksiUI != null)
            promptInteraksiUI.SetActive(false);
    }

    // =========================
    // INPUT TOMBOL ARAH LAMA
    // =========================
    // Fungsi ini tetap saya sisakan jika tombol arah lama masih ingin dipakai.
    // Kalau sudah memakai analog, Btn_Atas/Btn_Bawah/Btn_Kiri/Btn_Kanan boleh dinonaktifkan.

    public void JalanAtas()
    {
        mobileInput = Vector2.up;
    }

    public void JalanBawah()
    {
        mobileInput = Vector2.down;
    }

    public void JalanKiri()
    {
        mobileInput = Vector2.left;
    }

    public void JalanKanan()
    {
        mobileInput = Vector2.right;
    }

    public void BerhentiJalan()
    {
        mobileInput = Vector2.zero;
    }

    public void SetInputAnalog(Vector2 arah)
    {
        mobileInput = arah.magnitude > 0.1f ? arah.normalized : Vector2.zero;
    }

    // =========================
    // DETEKSI NPC / OBJEK MISI
    // =========================

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.CompareTag("NPC"))
        {
            objekTerdekat = collision.GetComponent<InteractionTrigger>();
            tipeTargetSekarang = TipeTarget.NPC;
            TampilkanTombolInteraksi();
        }
        else if (collision.CompareTag("ObjekMisi"))
        {
            objekTerdekat = collision.GetComponent<InteractionTrigger>();
            tipeTargetSekarang = TipeTarget.ObjekMisi;
            TampilkanTombolAmbil();
        }
    }

    private void OnTriggerExit2D(Collider2D collision)
    {
        if (collision.CompareTag("NPC") || collision.CompareTag("ObjekMisi"))
        {
            InteractionTrigger triggerKeluar = collision.GetComponent<InteractionTrigger>();

            if (triggerKeluar == objekTerdekat)
            {
                objekTerdekat = null;
                tipeTargetSekarang = TipeTarget.TidakAda;
                SembunyikanSemuaTombolAksi();
            }
        }
    }
}