Babushka/scripts/CSharp/GameEntity/Management/EntityManagerUtil.cs

using PositionalEntity = Babushka.scripts.CSharp.GameEntity.Entities.PositionalEntity;

namespace Babushka.scripts.CSharp.GameEntity.Management;

public static class EntityManagerUtil
{
    public static void AddIfNeeded(this EntitySceneContainer? self, PositionalEntity entity)
    {
        if(self == null) return;
        if(self.sceneName != entity.sceneName) return;

        self.AddEntity(entity);
    }
}