cirnogodot/Scripts/Controllers/RogueliteRoom.cs

using System.Linq;
using Cirno.Scripts.Resources;
using Cirno.Scripts.Resources.Roguelite;
using Godot;
using Godot.Collections;

namespace Cirno.Scripts.Controllers;

public partial class RogueliteRoom : Node2D
{
    [Export] public RogueliteRoomResource RoomResource { get; set; }

    private Array<EnemyResource> SpawnableEnemies => RoomResource.SpawnableEnemies; 

    public void Spawn()
    {
        var enemySpawners = this.GetNode("EnemySpawners").GetChildren().Cast<Marker2D>();

        foreach (var spawner in enemySpawners)
        {

            var index = GD.RandRange(0, SpawnableEnemies.Count - 1);
            
            var e = SpawnableEnemies[index];
            
            var enemyScene = GD.Load<PackedScene>(e.PrefabPath);
            var spawnedEnemy = spawner.CreateChild<Node2D>(enemyScene);
        }

    }
}