Unity Script Generated by ScripterAI

"create a party system like in Deltarune where characters follow you with a public method to add characters with different sprites for different directions"

using UnityEngine;

public class PartySystem : MonoBehaviour
{
    public GameObject partyMemberPrefab;
    public float followDistance = 2f;
    public Sprite upSprite, downSprite, leftSprite, rightSprite;

private GameObject player;
    private Vector3 lastPosition;
    private Vector3 currentPosition;

private void Start()
    {
        player = GameObject.FindGameObjectWithTag("Player");
        lastPosition = player.transform.position;
    }

public void AddPartyMember(Sprite up, Sprite down, Sprite left, Sprite right)
    {
        GameObject newPartyMember = Instantiate(partyMemberPrefab, lastPosition, Quaternion.identity);
        newPartyMember.GetComponent<PartyMember>().Initialize(up, down, left, right);
        newPartyMember.GetComponent<PartyMember>().target = player;
    }

private void Update()
    {
        currentPosition = player.transform.position;
        float distanceMoved = Vector3.Distance(lastPosition, currentPosition);

if (distanceMoved > followDistance)
        {
            lastPosition = currentPosition;
        }
    }
}

public class PartyMember : MonoBehaviour
{
    public GameObject target;
    public float followDistance = 2f;
    public Sprite upSprite, downSprite, leftSprite, rightSprite;
    private SpriteRenderer spriteRenderer;
    private Vector3 lastPosition;
    private Vector3 currentPosition;

public void Initialize(Sprite up, Sprite down, Sprite left, Sprite right)
    {
        spriteRenderer = GetComponent<SpriteRenderer>();
        upSprite = up;
        downSprite = down;
        leftSprite = left;
        rightSprite = right;
    }

private void Start()
    {
        lastPosition = transform.position;
    }

private void Update()
    {
        currentPosition = target.transform.position;
        float distanceToTarget = Vector3.Distance(transform.position, currentPosition);

if (distanceToTarget > followDistance)
        {
            Vector3 direction = currentPosition - lastPosition;
            if (Mathf.Abs(direction.x) > Mathf.Abs(direction.y))
            {
                if (direction.x > 0)
                {
                    spriteRenderer.sprite = rightSprite;
                }
                else
                {
                    spriteRenderer.sprite = leftSprite;
                }
            }
            else
            {
                if (direction.y > 0)
                {
                    spriteRenderer.sprite = upSprite;
                }
                else
                {
                    spriteRenderer.sprite = downSprite;
                }
            }

transform.position = Vector3.MoveTowards(transform.position, currentPosition, followDistance);
            lastPosition = currentPosition;
        }
    }
}