using UnityEngine;
using System.Collections;

public class SetParentScript : MonoBehaviour
{
    // Assign these in the Inspector
    public GameObject objectA; // The object you want to become a child and to lock/unlock
    public GameObject objectB; // The object to become the parent

    private Rigidbody rbA; // Rigidbody of objectA

    // Start is called before the first frame update
    void Start()
    {
        // Check if objectA has a Rigidbody component
        rbA = objectA.GetComponent<Rigidbody>();
        if (rbA == null)
        {
            // Log an error if no Rigidbody is found
            Debug.LogError("No Rigidbody found on objectA");
            return;
        }

        // Lock the Rigidbody by setting constraints
        LockMotionAndRotation();

        // Call the methods after 3 seconds
        Invoke("SetParent", 3f);
        Invoke("UnlockMotionAndRotation", 3f);
    }

    // Method to set the new parent of the object
    void SetParent()
    {
        // Setting objectA as a child of objectB
        objectA.transform.SetParent(objectB.transform);
    }

    void LockMotionAndRotation()
    {
        // Lock position and rotation by setting constraints
        rbA.constraints = RigidbodyConstraints.FreezePosition | RigidbodyConstraints.FreezeRotation;
    }

    void UnlockMotionAndRotation()
    {
        // Unlock all constraints to allow movement and rotation again
        rbA.constraints = RigidbodyConstraints.None;
    }
}