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using System;
using System.Drawing;
using System.Windows.Forms;
namespace BlackJack
{
/// <summary>
/// The dealer object is fairly simple since he has only one hand of cards
/// and no bank. The bank in this game is unlimited and money comes out of
/// thin air to pay the players (if they win).
/// </summary>
public class Dealer
{
private Hand dealerHand;
private Point location;
public Dealer(Point pntlocation)
{
// Tell the dealer where his origin point is
location = pntlocation;
// Create a hand for the dealer and locate its origin at the dealer's origin
dealerHand = new Hand(new Point(0,0));
}
public void Reset()
{
// Get a new hand for each round
dealerHand = new Hand(new Point(0,0));
}
public void AddCard( Card card )
{
// Take a card
dealerHand.Add(card);
}
public int Total()
{
// The dealer's total is his hand's total. This is just a shortcut to it.
return dealerHand.Total();
}
public Hand Hand
{
get { return dealerHand; }
}
public void DrawHand(Graphics drawingSurface, bool displayDownCard)
{
// Draw the dealer's hand on the drawing surface
bool firstCard = true;
// Not really necessary for the dealer since he only has one hand, but...
int x = this.location.X + dealerHand.HandLocation.X;
int y = this.location.Y + dealerHand.HandLocation.Y;
// We have to check to see if the dealer has any cards because this routine
// gets called every time the screen needs to repaint.
if( dealerHand.Count > 0 )
{
// We don't draw the dealer's label until it's time to show their down card
if( displayDownCard )
drawingSurface.DrawString( dealerHand.Label(true), new Font("Arial",8,FontStyle.Bold), new SolidBrush(Color.Yellow), x-10, y-10 );
// Move down and to the right
x += (int)Card.cardSpacing.Width;
y += (int)Card.cardSpacing.Height;
// Now draw each of the dealer's cards
foreach( Card card in dealerHand )
{
if( card != null )
{
card.Draw( drawingSurface, new Point(x, y), !firstCard || displayDownCard, false, false );
firstCard = false;
x += (int)Card.cardSpacing.Width;
y += (int)Card.cardSpacing.Height;
}
}
}
}
}
}
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I'm a software engineer and consultant working in San Diego, California. I began using .NET during the early alpha releases since I worked for a Microsoft subsidiary then, and now I've focused my career on .NET technologies.
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