Skyhooks

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

public class GravityDetection : MonoBehaviour
{
    public float speed;
    public GameObject obj;
    public static bool inTrigger = false;

    private Vector3 zAxis = new Vector3(0, 0, 1);

    void FixedUpdate() {
        if (obj && inTrigger) {
            transform.RotateAround(obj.transform.position, zAxis, speed);
        }
    }

    void OnTriggerEnter2D(Collider2D other) {
        if (other.gameObject.CompareTag("Gravity Field")) {
            obj = other.gameObject;
            inTrigger = true;
        }
    }
}

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

public class FlyingShip : MonoBehaviour
{

    public float speed = 10f;
    public float orbitingSpeed = 5f;
    public float angle = 0;
    private Vector3 position;

    void FixedUpdate()
    {
        // Rigidbody2D rigid = GetComponent<Rigidbody2D>();
        // rigid.velocity.
        // position = this.transform.position;
        // position.y += 0.01f * speed;
        // this.transform.position = position;
        // transform.position = transform.position + VectorFromAngle(angle, speed);

    }

    void OnTriggerStay2D(Collider2D other) {

        Debug.Log(Input.GetKeyDown(KeyCode.A));
        if (Input.GetKeyDown(KeyCode.A))
        {
            // PointEffector2D pte = other.gameObject.GetComponent<PointEffector2D>();
            // Destroy(pte);
            // GravityDetection.inTrigger = false;
            // float distance = Vector2.Distance(transform.position, other.gameObject.transform.position);
            // speed = distance * orbitingSpeed;
            // angle = 90;
        }
    }

    void OnTriggerExit2D(Collider2D other)
    {
        GravityDetection.inTrigger = true;
    }

    Vector3 VectorFromAngle(float theta, float speed) {
        return new Vector3(Mathf.Cos(theta) * speed * Time.deltaTime, Mathf.Sin(theta) * speed * Time.deltaTime, 0);
    }
}