beyond/Assets/Scripts/Door/DoorSystem.cs

using UnityEngine;
using System.Collections.Generic;

[RequireComponent(typeof(AudioSource))]
public class DoorSystem : MonoBehaviour
{
    public enum MotionType { Rotate, Slide }

    [Header("G³ówne Ustawienia")]
    public MotionType motionType = MotionType.Rotate;
    public bool isAutomatic = true; // Czy maj¹ siê same otwieraæ?
    public string playerTag = "Player";

    [Header("Skrzyd³a Drzwi")]
    public Transform doorWing1;
    public Transform doorWing2;
    public bool invertWing2 = true;

    [Header("Parametry Ruchu")]
    public Vector3 actionAxis = Vector3.up;
    public float amount = 90f;             // K¹t/Dystans bazowy
    public float springStrength = 10f;
    public float springDamper = 4f;

    [Header("Audio")]
    public AudioClip openSound;
    public AudioClip closeSound;
    public AudioClip slamSound;

    private float currentValue = 0f;
    private float targetValue = 0f;
    private float velocity = 0f;
    private float currentDirectionMult = 1f; // 1 lub -1 w zale¿noœci od strony

    private Vector3 wing1StartPos, wing2StartPos;
    private Quaternion wing1StartRot, wing2StartRot;
    private AudioSource audioSource;
    private bool playedSlam = true;
    private bool isOpen = false;

    // Lista obiektów wewn¹trz triggera (Safety System)
    private List<Collider> objectsInTrigger = new List<Collider>();

    void Start()
    {
        audioSource = GetComponent<AudioSource>();
        if (doorWing1) { wing1StartPos = doorWing1.localPosition; wing1StartRot = doorWing1.localRotation; }
        if (doorWing2) { wing2StartPos = doorWing2.localPosition; wing2StartRot = doorWing2.localRotation; }
    }

    // Wywo³ywane przez Raycast lub przycisk interakcji
    public void Interact(Vector3 interactorPosition)
    {
        if (isOpen)
        {
            TryClose();
        }
        else
        {
            SetDirection(interactorPosition);
            Open();
        }
    }

    private void Open()
    {
        isOpen = true;
        targetValue = amount * currentDirectionMult;
        playedSlam = false;
        if (openSound) audioSource.PlayOneShot(openSound);
    }

    private void TryClose()
    {
        // Safety check: nie zamykaj, jeœli ktoœ stoi w przejœciu
        if (objectsInTrigger.Count > 0) return;

        isOpen = false;
        targetValue = 0f;
        if (closeSound) audioSource.PlayOneShot(closeSound);
    }

    // Sprawdza, z której strony jest gracz wzglêdem osi Z (Forward) drzwi
    private void SetDirection(Vector3 position)
    {
        Vector3 directionToPlayer = position - transform.position;
        float dot = Vector3.Dot(transform.forward, directionToPlayer);

        // Jeœli gracz jest z przodu (dot > 0), drzwi otwieraj¹ siê do ty³u (-1)
        // Jeœli gracz jest z ty³u (dot < 0), drzwi otwieraj¹ siê do przodu (1)
        currentDirectionMult = (dot > 0) ? -1f : 1f;
    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.CompareTag(playerTag))
        {
            if (!objectsInTrigger.Contains(other)) objectsInTrigger.Add(other);

            if (isAutomatic && !isOpen)
            {
                SetDirection(other.transform.position);
                Open();
            }
        }
    }

    private void OnTriggerExit(Collider other)
    {
        if (other.CompareTag(playerTag))
        {
            if (objectsInTrigger.Contains(other)) objectsInTrigger.Remove(other);

            if (isAutomatic && isOpen)
            {
                TryClose();
            }
        }
    }

    void Update()
    {
        float dt = Time.deltaTime;
        float force = (targetValue - currentValue) * springStrength;
        float damping = velocity * springDamper;
        float acceleration = force - damping;

        velocity += acceleration * dt;
        currentValue += velocity * dt;

        if (!isOpen && !playedSlam && Mathf.Abs(currentValue) < 0.05f)
        {
            if (slamSound) audioSource.PlayOneShot(slamSound);
            playedSlam = true;
            currentValue = 0; // Hard stop
            velocity = 0;
        }

        UpdateDoorVisuals(currentValue);
    }

    void UpdateDoorVisuals(float val)
    {
        if (doorWing1) ApplyTransform(doorWing1, val, wing1StartPos, wing1StartRot, false);
        if (doorWing2) ApplyTransform(doorWing2, val, wing2StartPos, wing2StartRot, invertWing2);
    }

    void ApplyTransform(Transform target, float val, Vector3 startPos, Quaternion startRot, bool invert)
    {
        float finalVal = invert ? -val : val;
        if (motionType == MotionType.Rotate)
            target.localRotation = startRot * Quaternion.AngleAxis(finalVal, actionAxis);
        else
            target.localPosition = startPos + (actionAxis.normalized * finalVal);
    }
}