ICTS_Denmark/Assets/Store/InventoryManager.cs

using UnityEngine;
using System.Collections.Generic;

/// <summary>
/// This component is responsible of the Inventory which listens for purchases from the StoreManager, and increments the inventory count 
/// for items being tracked in the inventory
///
/// It keeps the inventory stored in PlayerPrefs.
/// Besides keeping count, it also helps in keeping track of items to be equipped in the next game using ToggleEquip.
/// Once the equipped items need to be consumed (i.e. item count needs to be decremented), ConsumeEquipped needs to be called.
/// Other query methods for UI purposes are available (HasEquipped and GetPowerupCount)
///
/// Note that each purchase counts as 5 items of the bought product, e.g. LifePack is 5 hearts. This might change in the future and might need to updated accordingly
/// </summary>
public class InventoryManager : GenericInventoryManager<StoreProductId, InventoryItem>
{
	private const string ALREADY_GIVEN_START_WAVES = "awgpbdfge";
	private const int START_WAVES = 3;

	void Start()
	{
		CoreNotificationCenter.AddListener(OnReceivedStoreProducts, CoreNotificationType.ReceivedStoreProducts);
	}

	void OnDestroy()
	{
		CoreNotificationCenter.RemoveListener(OnReceivedStoreProducts, CoreNotificationType.ReceivedStoreProducts);
	}

	void OnReceivedStoreProducts(CoreNotification note)
	{
		if (PlayerPrefs.GetInt(ALREADY_GIVEN_START_WAVES, 0) == 0)
		{
			for (int i = 0; i < START_WAVES; i++)
			{
				InventoryManager.Instance.Increment(InventoryItem.specialwave);
			}
			PlayerPrefs.SetInt(ALREADY_GIVEN_START_WAVES, 1);
			PlayerPrefs.Save();
		}

	}
}