using UnityEngine;

public interface ISocket
{
    Transform GetTransform();
    SocketType GetSocketType();
    float GetSocketRadius();  // Changed from size to radius for circular holes
    bool IsOccupied();
    GameObject GetOccupyingObject();
    void SetOccupied(GameObject obj);
    void Release();
    bool CanAccept(ISocket otherSocket, bool isJoint = false);
    Vector3 GetNormal(); // Direction the socket faces
}

public enum SocketType
{
    Regular,        // Standard connection point (hole in a link)
    JointHost,      // Can host a joint block (pivot/axle)
    JointEnd,       // End of a joint block that goes into holes
    Universal,       // Can act as any type
    ConnectorEnd,   // End of a connector block that goes into holes
    ConnectorHost  // Can host a connector block (like a link)
}