Drawing cards and HIT button

PuzzlePlayer/BlackJack.cs

-using Microsoft.VisualBasic.Devices;
-using System;
+using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Drawing;
-using System.IO;
-using System.Linq;
-using System.Reflection;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;
 
 namespace PuzzlePlayer_Namespace
@@ -23,13 +16,11 @@ namespace PuzzlePlayer_Namespace
     {
         public string name;    // for drawing the card, needs to be in format num_of_kind
         public int value;      // value of the card
-        public int value2;     // some cards have two values
 
-        public Card(string n, int val, int val2)
+        public Card(string n, int val)
         {
             name = n;
             value = val;
-            value2 = val2;
         }
     }
 
@@ -39,6 +30,11 @@ namespace PuzzlePlayer_Namespace
         int money;
         int deployedMoney = 0;
         readonly FontFamily BJFont = FontFamily.GenericSansSerif;
+        readonly int defaultFontSize;
+        const double cardMultply = 1.4; //double to go from the width of the card to the height
+        const int aceValueMax = 11; //the two values of a ace
+        const int aceValueMin = 1;
+        const int BLACKJACK = 21;   //the value to get blackjack
 
         Size screen = Screen.PrimaryScreen.WorkingArea.Size;
         
@@ -48,8 +44,8 @@ namespace PuzzlePlayer_Namespace
         Panel ResultPanel;
 
         List<Card> cardsLeft;
-        List<Card> playerCards;
-        List<(Card,bool)> dealerCards; // boolean is to keep track if the card is shown
+        List<Card> playerCards = new();
+        List<(Card,bool)> dealerCards = new(); // boolean is to keep track if the card is visable
 
         (int,string,Color)[] chipInfo = { (5,"5",Color.Gray), (25, "25", Color.Blue), (50, "50", Color.Green), (100, "100", Color.DarkCyan), (500, "500", Color.Purple), (1000, "1K", Color.Red), (5000, "5K", Color.Orange), (10000, "10K", Color.Gold) };
 
@@ -57,7 +53,11 @@ namespace PuzzlePlayer_Namespace
         {
             state = BJSTATE.Setup;
             WindowState = FormWindowState.Maximized;
+            DoubleBuffered = true;
             BackColor = Color.DarkGreen;
+
+            defaultFontSize = screen.Width / 50;
+
             Paint += BlackJack_Paint;
 
             money = ReadMoney();
@@ -70,23 +70,22 @@ namespace PuzzlePlayer_Namespace
         {
             List<Card> cards = new List<Card>();
             string[] numbers = { "2", "3", "4", "5", "6", "7", "8", "9", "10", "ace", "jack", "king", "queen" };
-            string[] kinds = { "clubs", "diamonds", "hearths", "spades" };
+            string[] kinds = { "clubs", "diamonds", "hearts", "spades" };
 
             foreach (string kind in kinds)
             {
                 foreach (string num in numbers)
                 {
-                    int val, val2 = 0;
+                    int val;
                     if (num == "jack" || num == "king" || num == "queen")
                         val = 10;
                     else if (num == "ace") // if it is an ace the player can chose between 1 or 11
                     {
                         val = 11;
-                        val2 = 1;
                     }
                     else
                         val = int.Parse(num);
-                    cards.Add(new Card(num + "_of_" + kind,val,val2));
+                    cards.Add(new Card(num + "_of_" + kind,val));
                 }
             }
 
@@ -150,10 +149,33 @@ namespace PuzzlePlayer_Namespace
             GamePanel.Paint += Game_Paint;
             GamePanel.Size = new Size((int)(screen.Width / 1.5), screen.Height);
             GamePanel.Location = new Point((screen.Width - GamePanel.Size.Width)/2, 0);
-            GamePanel.BackColor = Color.Red; //DEBUG
-            
-            
+            //GamePanel.BackColor = Color.Red; //DEBUG
             
+            //buttons
+            Button HitButton = new Button();
+            HitButton.Text = "HIT";
+            HitButton.Click += (object sender, EventArgs e) =>
+            {
+                playerCards.Add(PopCard());
+                Invalidate(true);
+            };
+            HitButton.BackColor = Color.Red;
+            HitButton.Size = new Size(GamePanel.Width/5, GamePanel.Height/5);
+            HitButton.Location = new Point(0, GamePanel.Height / 2 - HitButton.Size.Height / 2);
+            HitButton.Font = new Font(BJFont, HitButton.Size.Width/3, FontStyle.Bold);
+
+            GamePanel.Controls.Add(HitButton);
+
+            Button StandButton = new Button();
+            StandButton.Text = "STAND";
+            StandButton.Click += standButtonClick;
+            StandButton.BackColor = Color.Blue;
+            StandButton.Size = new Size(GamePanel.Width / 5, GamePanel.Height / 5);
+            StandButton.Location = new Point(GamePanel.Width-StandButton.Width, GamePanel.Height / 2 - StandButton.Size.Height / 2);
+            StandButton.Font = new Font(BJFont, StandButton.Size.Width / 6,FontStyle.Bold);
+
+            GamePanel.Controls.Add(StandButton);
+
             GamePanel.Hide(); //Hide until the game state is reached
             Controls.Add(GamePanel);
             #endregion
@@ -185,44 +207,34 @@ namespace PuzzlePlayer_Namespace
                 return;
             SetupPanel.Hide();
 
-            playerCards.Add((Card)PopCard()); // give both dealer and player cards
-            dealerCards.Add(((Card)PopCard(), false)); //hided card
-            playerCards.Add((Card)PopCard());
-            dealerCards.Add(((Card)PopCard(), true));
+            playerCards.Add(PopCard()); // give both dealer and player cards
+            dealerCards.Add((PopCard(), false)); //hided card
+            playerCards.Add(PopCard());
+            dealerCards.Add((PopCard(), true));   //visable card
 
             GamePanel.Show();
             state = BJSTATE.Game;
         }
 
-        private void BlackJack_Paint(object sender, PaintEventArgs e)
+        private void standButtonClick(object sender, EventArgs e)
         {
-            Graphics g = e.Graphics;
 
-            //default draw
-            Font moneyFont = new Font(BJFont, screen.Width/50, FontStyle.Bold);
-            g.DrawString("Money: " + money.ToString(), moneyFont, Brushes.Black, new PointF(0,0));
+        }
 
-            /*
-            switch(state) // paint according to the current state
-            {
-                case BJSTATE.Setup:
-                    //Setup_Paint(g);
-                    break;
-                case BJSTATE.Game:
-                    //Game_Paint(g);
-                    break;
-                case BJSTATE.Result:
-                    //Result_Paint(g);
-                    break;
-            }*/
+        private void BlackJack_Paint(object sender, PaintEventArgs e) //this will always get drawn
+        {
+            Graphics g = e.Graphics;
+
+            Font moneyFont = new Font(BJFont, defaultFontSize, FontStyle.Bold);
+            g.DrawString("Money: $" + money.ToString(), moneyFont, Brushes.Black, new PointF(0,0));
         }
         private void Setup_Paint(object sender, PaintEventArgs e)
         {
             Graphics g = e.Graphics;
 
             // draw deployd money
-            // Might update this to butiful chipss
-            string s = "Deployd Money: " + deployedMoney.ToString();
+            // Might update this to butiful chipss TODO
+            string s = "Deployd Money: $" + deployedMoney.ToString();
             Font deplMoneyFont = new Font(BJFont, SetupPanel.Width / 20, FontStyle.Bold);
             SizeF pf = g.MeasureString(s, deplMoneyFont);
             PointF p = new PointF(SetupPanel.Width / 2 - pf.Width / 2, SetupPanel.Height / 2);
@@ -232,19 +244,47 @@ namespace PuzzlePlayer_Namespace
         private void Game_Paint(object sender, PaintEventArgs e)
         {
             Graphics g = e.Graphics;
-            
+            int cardWidth = 250;
+            int cardHeight = (int)(cardWidth * cardMultply);
+            // draw cards for player and dealer
             for(int i = 0; i < playerCards.Count; i++)
             {
-                int ba = 200;
-                Point p = new Point(i*200);
-                DrawCard(g, p, 200, playerCards[i].name);
-            }
+                int centerOffsetX = GamePanel.Width/2 - playerCards.Count * cardWidth/2; //to get the cards perfectly in the middle
 
-            foreach(Card c in playerCards)
+                Point p = new Point(centerOffsetX + i * cardWidth, screen.Height - cardHeight);
+                DrawCard(g, p, cardWidth, playerCards[i].name);
+            }
+            for (int i = 0; i < dealerCards.Count; i++)
             {
-                Point p = new Point();
-                DrawCard(g, p, 200, c.name);
+                int centerOffsetX = GamePanel.Width / 2 - dealerCards.Count * cardWidth / 2;
+                Point p = new Point(centerOffsetX + i * cardWidth, 0);
+                if (dealerCards[i].Item2)
+                    DrawCard(g, p, cardWidth, dealerCards[i].Item1.name);
+                else
+                    DrawCard(g, p, cardWidth, "back"); //if not visable draw backside of card
             }
+
+            //draw player and dealer points
+            int playerValue = getValue(playerCards);
+            int dealerValue = getValue(getVisableDealerCards());
+            string playerString = $"Player: {playerValue} points";
+            string dealerString = $"Dealer: {dealerValue} points";
+            Font f = new Font(BJFont, defaultFontSize,FontStyle.Bold);
+
+            SizeF playerSF = g.MeasureString(playerString, f);
+            PointF playerStrPos = new PointF(GamePanel.Width / 2 - playerSF.Width / 2, GamePanel.Height - cardHeight - playerSF.Height);
+            g.DrawString(playerString, f, Brushes.Black, playerStrPos);
+
+            SizeF dealerSF = g.MeasureString(dealerString, f);
+            PointF dealerStrPos = new PointF(GamePanel.Width / 2 - dealerSF.Width / 2, cardHeight);
+            g.DrawString(dealerString, f, Brushes.Black, dealerStrPos);
+
+            //draw deployed money
+            string deployedString = $"${deployedMoney}";
+            SizeF deployedSF = g.MeasureString(deployedString, f);
+            PointF deployedStrPos = new PointF(GamePanel.Width/2 - deployedSF.Width / 2,GamePanel.Height/2 - deployedSF.Height/2);
+            g.DrawString(deployedString,f, Brushes.Black, deployedStrPos);
+
         }
 
         private void Result_Paint(Graphics g)
@@ -280,16 +320,54 @@ namespace PuzzlePlayer_Namespace
         private void DrawCard(Graphics g, Point pos, int width, string cardName) //cardName needs to be in format: num_of_kind
         {
             Image img = SettingForm.GetEmbeddedImage("BlackJack.cards." + cardName + ".png");
-            g.DrawImage(img, pos.X, pos.Y, width, (float)(width * 1.4)); //img is 500x726
+            g.DrawImage(img, pos.X, pos.Y, width, (float)(width * cardMultply)); //img is 500x726
         }
 
-        private Card? PopCard()
+        private Card PopCard()
         {
             if (cardsLeft.Count == 0)
-                return null;
+                cardsLeft = getAllCards(); //reshuffle, In the real game the reshuffle is done after the round has ended but i am lazy :)
             Card c = cardsLeft[cardsLeft.Count - 1];
             cardsLeft.RemoveAt(cardsLeft.Count - 1);
             return c;
         }
+
+        private int getValue(List<Card> cardList)
+        {
+            int result = 0;
+            int aceCount = 0;
+
+            foreach(Card c in cardList)
+            {
+                if (c.name.StartsWith("ace"))
+                    aceCount++;
+                else
+                    result += c.value;
+            }
+
+            if(aceCount > 0)
+            {
+                for (int i = 0; i < aceCount; i++)          //check for each ace if adding 11 will make them go over 21. if not then we can add 21 else we will add 1
+                {
+                    if (result + aceValueMax > BLACKJACK)
+                        result += aceValueMin;
+                    else
+                        result += aceValueMax;
+                }
+            }
+
+            return result;
+        }
+
+        private List<Card> getVisableDealerCards()
+        {
+            List<Card> cards = new List<Card>();
+
+            foreach ((Card c,bool b) in dealerCards)
+                if(b)
+                    cards.Add(c);
+
+            return cards;
+        }
     }
 }

PuzzlePlayer/PuzzlePlayer.csproj

@@ -53,6 +53,7 @@
     <None Remove="Resources\BlackJack\cards\ace_of_diamonds.png" />
     <None Remove="Resources\BlackJack\cards\ace_of_hearts.png" />
     <None Remove="Resources\BlackJack\cards\ace_of_spades.png" />
+    <None Remove="Resources\BlackJack\cards\back.png" />
     <None Remove="Resources\BlackJack\cards\jack_of_clubs.png" />
     <None Remove="Resources\BlackJack\cards\jack_of_diamonds.png" />
     <None Remove="Resources\BlackJack\cards\jack_of_hearts.png" />
@@ -115,6 +116,7 @@
     <EmbeddedResource Include="Resources\BlackJack\cards\ace_of_diamonds.png" />
     <EmbeddedResource Include="Resources\BlackJack\cards\ace_of_hearts.png" />
     <EmbeddedResource Include="Resources\BlackJack\cards\ace_of_spades.png" />
+    <EmbeddedResource Include="Resources\BlackJack\cards\back.png" />
     <EmbeddedResource Include="Resources\BlackJack\cards\jack_of_clubs.png" />
     <EmbeddedResource Include="Resources\BlackJack\cards\jack_of_diamonds.png" />
     <EmbeddedResource Include="Resources\BlackJack\cards\jack_of_hearts.png" />