riversong-code-showcase/Source/Riversong/Game/CommonServices/Pooling/PoolsInitializationSystem.cs

using Cysharp.Threading.Tasks;
using UnityEngine;

namespace DanieleMarotta.RiversongCodeShowcase
{
    [GameSystemGroup(typeof(EarlyGameSystemGroup))]
    [InitializeAfter(typeof(PreLoadAssetsSystem))]
    public class PoolsInitializationSystem : GameSystem, IInitializable
    {
        [InjectService]
        private IPoolingService _poolingService;

        [InjectService]
        private IGameDatabase _gameDatabase;

        public PoolsInitializationSystem(IServiceLocator serviceLocator) : base(serviceLocator)
        {
        }

        public UniTask InitializeAsync()
        {
            foreach (var product in _gameDatabase.OfType<ProductDefinition>())
            {
                _poolingService.GetOrCreatePool((GameObject)product.ProductStackVisualization.Asset);
                _poolingService.GetOrCreatePool((GameObject)product.CarriedVisualization.Asset);
            }

            return UniTask.CompletedTask;
        }
    }
}