JuegoSim/Assets/_Project/Scripts/Code/Sockets/SocketPoint.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SocketPoint : MonoBehaviour, ISocket
{
    [Header("Socket Configuration")]
    [SerializeField] private SocketType socketType = SocketType.Regular;
    [SerializeField] private float socketRadius = 0.1f; // Hole/pin radius
    [SerializeField] private Vector3 socketNormal = Vector3.forward; // Which way socket faces

    [Header("Compatibility")]
    [SerializeField] private List<SocketType> acceptableTypes = new List<SocketType>();
    [SerializeField] private float radiusTolerance = 0.05f;

    [Header("Visual")]
    [SerializeField] private GameObject visualIndicator;
    [SerializeField] private Color defaultColor = Color.white;
    [SerializeField] private Color activeColor = Color.yellow;
    [SerializeField] private Color compatibleColor = Color.green;
    [SerializeField] private Color incompatibleColor = Color.red;

    [SerializeField] private bool canHoldJoint = false;

    private GameObject occupyingObject;
    private bool isOccupied = false;

    private GameObject holdedJoint;
    private bool isJointOccupied = false;

    private bool CanAccept(ISocket otherSocket)
    {
        // Check type compatibility
        if (acceptableTypes.Count > 0 && !acceptableTypes.Contains(otherSocket.GetSocketType()) || isOccupied)
            return false;

        // Check radius compatibility (hole must be bigger or equal to pin)
        float radiusDiff = socketRadius - otherSocket.GetSocketRadius();
        return radiusDiff >= -radiusTolerance && radiusDiff <= radiusTolerance;
    }

    public bool CanAccept(ISocket otherSocket, bool isJoint = false)
    {
        if (!isJoint)
            return CanAccept(otherSocket);

        // Check type compatibility
        if (acceptableTypes.Count > 0 && !acceptableTypes.Contains(otherSocket.GetSocketType()) || isJointOccupied || !canHoldJoint)
            return false;

        // Check radius compatibility (hole must be bigger or equal to pin)
        float radiusDiff = socketRadius - otherSocket.GetSocketRadius();
        return radiusDiff >= -radiusTolerance && radiusDiff <= radiusTolerance;
    }

    public Vector3 GetNormal()
    {
        return transform.TransformDirection(socketNormal);
    }

    public void Highlight(HighlightState state)
    {
        if (visualIndicator == null) return;

        Renderer renderer = visualIndicator.GetComponent<Renderer>();
        if (renderer == null) return;

        switch (state)
        {
            case HighlightState.Default:
                renderer.material.color = defaultColor;
                visualIndicator.SetActive(false);
                break;
            case HighlightState.Active:
                renderer.material.color = activeColor;
                visualIndicator.SetActive(true);
                break;
            case HighlightState.Compatible:
                renderer.material.color = compatibleColor;
                visualIndicator.SetActive(true);
                break;
            case HighlightState.Incompatible:
                renderer.material.color = incompatibleColor;
                visualIndicator.SetActive(true);
                break;
        }
    }



    // ISocket implementation
    public Transform GetTransform() => transform;
    public SocketType GetSocketType() => socketType;
    public float GetSocketRadius() => socketRadius;
    public void SetSocketRadius(float radius) => socketRadius = radius;
    public bool IsOccupied() => isOccupied;
    public bool IsJointOccupied() => isJointOccupied;
    public GameObject GetOccupyingObject() => occupyingObject;
    public GameObject GetJointObject() => holdedJoint;


    public void SetOccupied(GameObject obj)
    {
        occupyingObject = obj;
        isOccupied = true;
    }

    public void SetJointOccupied(GameObject jointObject)
    {
        holdedJoint = jointObject;
        isJointOccupied = true;
    }

    public void ReleaseJoint()
    {
        holdedJoint = null;
        isJointOccupied = false;
    }

    public void Release()
    {
        occupyingObject = null;
        isOccupied = false;
    }
}

public enum HighlightState
{
    Default,
    Active,
    Compatible,
    Incompatible
}