ZhenShiXunYouJi2/Assets/Scripts/CIGBuyOneBuildingGetOneFreeManager.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using CIG;
using CIG.Translation;
using CIGEnums;
using SUISS.Core;
using SUISS.Core.Utilities;
using SUISSEngine;
using UnityEngine;

[RequireComponent(typeof(Serializing))]
public sealed class CIGBuyOneBuildingGetOneFreeManager : SingletonMonobehaviour<CIGBuyOneBuildingGetOneFreeManager>
{
	//[DebuggerBrowsable(DebuggerBrowsableState.Never)]
	public event CIGBuyOneBuildingGetOneFreeManager.StateChangedEventHandler StateChangedEvent;

	private void FireStateChangedEvent()
	{
		if (this.StateChangedEvent != null)
		{
			this.StateChangedEvent();
		}
	}

	protected override void OnDestroy()
	{
		this.StopSaleIntervalRoutine();
		this.StopTimeOutRoutine();
		base.OnDestroy();
	}

	public void Buy()
	{
		if (this.State == CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState.Active)
		{
			SingletonMonobehaviour<PopupManager>.Instance.CloseRecursive(true);
			if (SingletonMonobehaviour<CIGGameState>.Instance.SpendCurrencies(this.PaidBuilding.PurchasePrice, false, null))
			{
				int num = (int)this.PaidBuilding.PurchasePrice.GetValue("Gold");
				CIGGameStats instance = SingletonMonobehaviour<CIGGameStats>.Instance;
				instance.AddGoldSpent_DiscountedGoldBuildings(num);
				instance.AddVirtualCurrencySpent();
				SingletonMonobehaviour<CIGPurchasedBuildingsManager>.Instance.AddBuilding(this.PaidBuilding);
				SingletonMonobehaviour<CIGPurchasedBuildingsManager>.Instance.AddBuilding(this.FreeBuilding);
				CIGBuilding cigbuilding = null;
				this.FreeBuilding = cigbuilding;
				this.PaidBuilding = cigbuilding;
				this.StopTimeOutRoutine();
				this.SetStateInactive();
				this.StartSaleIntervalRoutine();
				SingletonMonobehaviour<PopupManager>.Instance.RequestGenericPopup(UISpriteType.ShopIcon, Localization.Key("reward_congratulations"), Localization.Key("purchased_buildings_in_menu"), Localization.Key("thank_you"), null, null, null, null, true);
			}
		}
	}

	public CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState State { get; private set; }

	public TimeSpan SaleTimeLeft
	{
		get
		{
			DateTime utcNow = DateTime.UtcNow;
			if (this._saleEndsAt < utcNow)
			{
				return TimeSpan.Zero;
			}
			return this._saleEndsAt - utcNow;
		}
	}

	public CIGBuilding FreeBuilding { get; private set; }

	public CIGBuilding PaidBuilding { get; private set; }

	private bool FindGoldBuildings(out CIGBuilding paidBuilding, out CIGBuilding freeBuilding)
	{
		CIGBuilding cigbuilding;
		freeBuilding = (cigbuilding = null);
		paidBuilding = cigbuilding;
		List<CIGBuilding> list = new List<CIGBuilding>();
		foreach (CIGBuilding cigbuilding2 in SingletonMonobehaviour<GameObjectManager>.Instance.AllBuildings)
		{
			if (cigbuilding2.IsUnlocked && !cigbuilding2.activatable && !this.HasReachedBuiltLimit(cigbuilding2) && cigbuilding2.PurchasePrice.ContainsPositive("Gold"))
			{
				list.Add(cigbuilding2);
			}
		}
		int num = list.Count;
		if (num > 1)
		{
			paidBuilding = list.PickRandom<CIGBuilding>();
			list.Remove(paidBuilding);
			num--;
			list.Sort((CIGBuilding a, CIGBuilding b) => this.GetGoldPrice(a).CompareTo(this.GetGoldPrice(b)));
			if (this.GetGoldPrice(list[0]) > this.GetGoldPrice(paidBuilding))
			{
				freeBuilding = list[0];
			}
			else
			{
				for (int j = 0; j < num; j++)
				{
					if (!(this.GetGoldPrice(list[j]) <= this.GetGoldPrice(paidBuilding)))
					{
						decimal freeBuildingPurchasePrice = this.GetGoldPrice(freeBuilding);
						freeBuilding = list.FindAll((CIGBuilding b) => this.GetGoldPrice(b) == freeBuildingPurchasePrice).PickRandom<CIGBuilding>();
						break;
					}
					freeBuilding = list[j];
				}
			}
			return true;
		}
		UnityEngine.Debug.LogWarningFormat("Found only {0} available gold buildings which is not enough. Skipping Buy One Building Get One Free sale.", new object[]
		{
			num
		});
		return false;
	}

	private IEnumerator SaleIntervalRoutine()
	{
		yield return new WaitForSecondsRealtime(480f);
		CIGBuilding paid;
		CIGBuilding free;
		if (UnityEngine.Random.value < 0.25f && this.FindGoldBuildings(out paid, out free))
		{
			this.PaidBuilding = paid;
			this.FreeBuilding = free;
			this._saleEndsAt = DateTime.UtcNow.AddSeconds(600.0);
			this.SetStateActive();
			this._startSaleRoutine = null;
		}
		yield break;
	}

	private void StartSaleIntervalRoutine()
	{
		this.StopSaleIntervalRoutine();
		base.StartCoroutine(this._startSaleRoutine = this.SaleIntervalRoutine());
	}

	private void StopSaleIntervalRoutine()
	{
		if (this._startSaleRoutine != null)
		{
			base.StopCoroutine(this._startSaleRoutine);
			this._startSaleRoutine = null;
		}
	}

	private IEnumerator SaleTimeout()
	{
		yield return new WaitForSecondsRealtime((float)(this._saleEndsAt - DateTime.UtcNow).TotalSeconds);
		if (this.State == CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState.Active)
		{
			this.SetStateInactive();
		}
		this._saleTimeoutRoutine = null;
		this.StartSaleIntervalRoutine();
		yield break;
	}

	private void StartTimeoutRoutine()
	{
		this.StopTimeOutRoutine();
		base.StartCoroutine(this._saleTimeoutRoutine = this.SaleTimeout());
	}

	private void StopTimeOutRoutine()
	{
		if (this._saleTimeoutRoutine != null)
		{
			base.StopCoroutine(this._saleTimeoutRoutine);
			this._saleTimeoutRoutine = null;
		}
	}

	private void SetStateActive()
	{
		this.State = CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState.Active;
		this.StartTimeoutRoutine();
		this.FireStateChangedEvent();
		this._serializing.Serialize();
	}

	private void SetStateInactive()
	{
		this.State = CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState.Inactive;
		this._saleEndsAt = DateTime.UtcNow;
		this.StopTimeOutRoutine();
		this.FireStateChangedEvent();
		this._serializing.Serialize();
	}

	private decimal GetGoldPrice(CIGBuilding building)
	{
		if (building.PurchasePrice.ContainsPositive("Gold"))
		{
			return building.PurchasePrice.GetValue("Gold");
		}
		return 0m;
	}

	private bool HasReachedBuiltLimit(CIGBuilding building)
	{
		int strictMax = building.strictMax;
		return strictMax >= 0 && SingletonMonobehaviour<CIGGameStats>.Instance.NumberOf(building.CachedName) >= strictMax;
	}

	private void OnSerialize(Dictionary<string, object> values)
	{
		values["BOBGOFState"] = (int)this.State;
		values["BOBGOFEndsAt"] = this._saleEndsAt.ToBinary();
		this.SetOrRemove("BOBGOFPaidBuilding", this.PaidBuilding, values);
		this.SetOrRemove("BOBGOFFreeBuilding", this.FreeBuilding, values);
	}

	private void OnDeserialize(Dictionary<string, object> values)
	{
		this.State = (CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState)values.GetInt("BOBGOFState", 0);
		this._saleEndsAt = DateTime.FromBinary(values.GetLong("BOBGOFEndsAt", 0L));
		string @string = values.GetString("BOBGOFPaidBuilding", string.Empty);
		this.PaidBuilding = SingletonMonobehaviour<GameObjectManager>.Instance.GetBuilding(@string);
		string string2 = values.GetString("BOBGOFFreeBuilding", string.Empty);
		this.FreeBuilding = SingletonMonobehaviour<GameObjectManager>.Instance.GetBuilding(string2);
		if (this.PaidBuilding == null || this.FreeBuilding == null)
		{
			this.State = CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState.Inactive;
			this._saleEndsAt = DateTime.UtcNow;
			values.Remove("BOBGOFPaidBuilding");
			values.Remove("BOBGOFFreeBuilding");
		}
		if (this.State == CIGBuyOneBuildingGetOneFreeManager.BuyOneBuildingGetOneFreeState.Inactive)
		{
			this.StartSaleIntervalRoutine();
		}
		else
		{
			this.StartTimeoutRoutine();
		}
	}

	private void SetOrRemove(string key, CIGBuilding building, Dictionary<string, object> storage)
	{
		if (building == null)
		{
			storage.Remove(key);
		}
		else
		{
			storage[key] = building.CachedName;
		}
	}

	public const string TrackingName = "BOBGOF";

	private const int SaleDurationInSeconds = 600;

	private const int TryStartingSaleIntervalInSeconds = 480;

	private const float NormalisedChanceSaleStarts = 0.25f;

	private const string StateKey = "BOBGOFState";

	private const string SaleEndAtKey = "BOBGOFEndsAt";

	private const string PaidBuildingKey = "BOBGOFPaidBuilding";

	private const string FreeBuildingKey = "BOBGOFFreeBuilding";

	[SerializeField]
	private Serializing _serializing;

	private IEnumerator _startSaleRoutine;

	private DateTime _saleEndsAt;

	private IEnumerator _saleTimeoutRoutine;

	public enum BuyOneBuildingGetOneFreeState
	{
		Inactive,
		Active
	}

	public delegate void StateChangedEventHandler();
}