UNIBOOK9 ゲーム内で課金アイテムのサジェストをしてみる IAP側

UnityIAP.cs

using UnityEngine;
using UnityEngine.Purchasing;

[RequireComponent(typeof(AdsManager))]
public class UnityIAP : MonoBehaviour, IStoreListener
{
  private IStoreController _controller;
  private AdsManager _ads;

  private const string ProductCoins = "100.gold.coins";
  private const string ProductHat = "top_hat";
  private const string ProductElite = "elite_status";
  private const string ProductBundle = "gem_super_box";

  public int GemsCount { get; set; }

  private void Awake()
  {
    _ads = GetComponent<AdsManager>();
  }

  private void Start()
  {
    Debug.Log("UnityIAP.Init()");

    StandardPurchasingModule module
     = StandardPurchasingModule.Instance();
		
    // ダミーのストアを利用する。
    // 実際にAppStoreなどを使う場合には次の行を削除する
    module.useFakeStoreAlways = true;
    
    // IAP Catalogからカタログデータをロードする
    ProductCatalog catalog
     = ProductCatalog.LoadDefaultCatalog();
    ConfigurationBuilder builder
     = ConfigurationBuilder.Instance(module);
    IAPConfigurationHelper
     .PopulateConfigurationBuilder(ref builder, catalog);

    UnityPurchasing.Initialize(this, builder);
  }

  public void OnInitialized (
    IStoreController controller,
    IExtensionProvider extensions)
  {
    Debug.Log("UnityIAP.OnInitialized(...)");
    _controller = controller;

    // IAPの初期化が終わった後に、Adsを初期化する必要がある。
    _ads.Init (); 
  }

  public void OnInitializeFailed (InitializationFailureReason error)
  {
    Debug.Log("UnityIAP.OnInitializeFailed(" + error + ")");

    // IAPの初期化が失敗したとしても、Adsは使えるようにしておく
    // （IAP PromoのPlacementは使えないけど）
    _ads.Init ();
  }

  public void Buy(string productId) {
    Debug.Log("UnityIAP.BuyClicked(" + productId + ")");
    _controller.InitiatePurchase(productId);
  }

  public void OnPurchaseFailed(Product item, PurchaseFailureReason r)
  {
    Debug.Log("UnityIAP.OnPurchaseFailed(" + item + ", " + r + ")");
  }

  public PurchaseProcessingResult ProcessPurchase (PurchaseEventArgs e)
  {
    string purchasedItem = e.purchasedProduct.definition.id;

    switch (purchasedItem) {
    case ProductCoins:
      GemsCount += 100;
      Debug.Log ("IAPLog: Congratualtions you are richer!");
      break;

    case ProductHat:
      Debug.Log ("IAPLog: Hat owned");
      break;

    case ProductElite:
      Debug.Log ("IAPLog: Elite member");
      break;

    case ProductBundle:
      GemsCount += 5000;
      break;
    }

    return PurchaseProcessingResult.Complete;
  }

}