Exemple #1
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        /// <summary>
        /// Visits the ticket booth.
        /// </summary>
        /// <param name="ticketBooth"> The ticket booth that will be visited.</param>
        /// <returns> The ticket from the ticket booth.</returns>
        public Ticket VisitTicketBooth(MoneyCollectingBooth ticketBooth)
        {
            // Gets the ticket price and stores it in the amount.
            decimal amount = ticketBooth.TicketPrice;

            // Calls the wallet's remove money.
            decimal removedMoney = this.wallet.RemoveMoney(amount);

            // Sells the ticket.
            Ticket ticket = ticketBooth.SellTicket(removedMoney);

            // Get the water price.
            decimal waterPrice = ticketBooth.WaterBottlePrice;

            // Remove money from the wallet.
            decimal money = this.wallet.RemoveMoney(waterPrice);

            // Sells the water.
            WaterBottle waterBottle = ticketBooth.SellWaterBottle(waterPrice);

            // Add the water bottle to your bag.
            bag.Add(waterBottle);

            return(ticket);
        }
Exemple #2
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        /// <summary>
        /// Visits the booth to purchase a ticket and a water bottle.
        /// </summary>
        /// <param name="ticketBooth">The booth to visit.</param>
        /// <returns>A purchased ticket.</returns>
        public Ticket VisitTicketBooth(MoneyCollectingBooth ticketBooth)
        {
            if (this.wallet.MoneyBalance < ticketBooth.TicketPrice)
            {
                this.WithdrawMoney(ticketBooth.TicketPrice * 2);
            }

            // Take ticket money out of wallet.
            decimal ticketPayment = this.wallet.RemoveMoney(ticketBooth.TicketPrice);

            // Buy ticket.
            Ticket ticket = ticketBooth.SellTicket(ticketPayment);

            if (this.wallet.MoneyBalance < ticketBooth.WaterBottlePrice)
            {
                this.WithdrawMoney(ticketBooth.WaterBottlePrice * 2);
            }

            // Take water bottle money out of wallet.
            decimal waterPayment = this.wallet.RemoveMoney(ticketBooth.WaterBottlePrice);

            // Buy water bottle.
            WaterBottle bottle = ticketBooth.SellWaterBottle(waterPayment);

            // Add water bottle to bag.
            this.bag.Add(bottle);

            return(ticket);
        }
Exemple #3
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        /// <summary>
        /// The guest visits the ticket booth.
        /// </summary>
        /// <param name="ticketBooth">The ticket booth to visit.</param>
        /// <returns>The ticket booth.</returns>
        public Ticket VisitTicketBooth(MoneyCollectingBooth ticketBooth)
        {
            // Gets ticket price from property.
            decimal ticketPrice = ticketBooth.TicketPrice;

            // Withdraw twice the amount of the ticket price if necessary.
            if (this.wallet.MoneyBalance < ticketPrice)
            {
                this.WithdrawMoney(ticketPrice * 2);
            }

            // Removes money from wallet for ticket.
            decimal moneyForTicket = this.wallet.RemoveMoney(ticketPrice);

            // Sells the ticket.
            Ticket ticket = ticketBooth.SellTicket(moneyForTicket);

            // Gets price of water bottle.
            decimal priceWaterBottle = ticketBooth.WaterBottlePrice;

            // Withdraw twice the amount of the water bottle price if necessary.
            if (this.wallet.MoneyBalance < priceWaterBottle)
            {
                this.WithdrawMoney(priceWaterBottle * 2);
            }

            // Removes money for watter bottle.
            decimal moneyForWaterBottle = this.wallet.RemoveMoney(priceWaterBottle);

            // Sells the guest a water bottle and adds it to the items list..
            WaterBottle waterBottle = ticketBooth.SellWaterBottle(moneyForWaterBottle);

            this.bag.Add(waterBottle);

            return(ticket);
        }
        /// <summary>
        /// Visits a booth to purchase a ticket and other booth items.
        /// </summary>
        /// <param name="ticketBooth">The booth to visit.</param>
        /// <returns>A purchased ticket.</returns>
        public Ticket VisitTicketBooth(MoneyCollectingBooth ticketBooth)
        {
            Ticket result = null;

            if (this.wallet.MoneyBalance < ticketBooth.TicketPrice)
            {
                this.WithdrawMoney(ticketBooth.TicketPrice * 2);
            }

            decimal ticketPayment = this.wallet.RemoveMoney(ticketBooth.TicketPrice);

            result = ticketBooth.SellTicket(ticketPayment);

            if (this.wallet.MoneyBalance < ticketBooth.WaterBottlePrice)
            {
                this.WithdrawMoney(ticketBooth.WaterBottlePrice * 2);
            }

            decimal waterPayment = this.wallet.RemoveMoney(ticketBooth.WaterBottlePrice);

            WaterBottle bottle = ticketBooth.SellWaterBottle(waterPayment);

            return(result);
        }