// Demonstrates prefab spawning for The Architecture of Play ebook.
// Referenced by: docs/ebook/GDnD-Architecture-of-Play.md
using UnityEngine;

public class PickupSpawner : MonoBehaviour
{
    [SerializeField] private GameObject coinPrefab;
    [SerializeField] private Transform[] spawnPoints;
    [SerializeField] private Transform pickupParent;

    private void Start()
    {
        for (int i = 0; i < spawnPoints.Length; i++)
        {
            if (spawnPoints[i] == null)
            {
                Debug.LogWarning("Spawn point " + i + " is missing.");
                continue;
            }

            GameObject coin = Instantiate(
                coinPrefab,
                spawnPoints[i].position,
                Quaternion.identity
            );

            if (pickupParent != null)
            {
                coin.transform.SetParent(pickupParent);
            }
        }
    }
}