battlearray_client/Assets/Scripts/UI/Shop/BuyConfirmPanel.cs

using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class BuyConfirmPanel : PopUpPanel
{

	public Text info;
	public Price price;
	public Button btn;

	// Use this for initialization
	void Awake ()
	{
		btn.onClick.AddListener(Confirm);
	}

	void OnDestroy()
	{
		currentPanel = null;
		btn.onClick.RemoveAllListeners();
	}


	private BuyItemData data;
	public void SetData(BuyItemData data)
	{
		this.data = data;
		price.SetPrice(data.GetCurrency(), data.GetPrice());
	}

	public void Confirm()
	{
		UserData userData = Session.GetInstance().myUserData;

		if(userData.CanBuy(data))
		{
			if(data.GetItemType() == BuyUtil.ItemType.Coin)
			{
				Session.GetInstance().GetNetworkManager().AddCoin(data.GetItemId());
			}
			else if(data.GetItemType() == BuyUtil.ItemType.Halo || data.GetItemType() == BuyUtil.ItemType.Skin)
				Session.GetInstance().GetNetworkManager().Buy(StringUtil.ToInt(data.GetItemId()), data.GetItemType());
		}
		Close();
	}

	private static BuyConfirmPanel currentPanel;
	public static BuyConfirmPanel Show(BuyItemData itemData)
	{
		if(currentPanel != null)
			return currentPanel;

		GameObject prefab = Resources.Load<GameObject>("Prefabs/UI/Shop/BuyConfirmPanel");
		GameObject gameObj = Instantiate<GameObject>(prefab);
		PopUpManager.AddToMainCanvas(gameObj);
		currentPanel = gameObj.GetComponent<BuyConfirmPanel>();
		currentPanel.SetData(itemData);
		return currentPanel;
	}
}