Blackjack C Program Code
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Juegos de casino y8. Home > Articles > Programming > Visual Basic
*Aol Blackjack Codes
*House Of Blackjack Codes
*Blackjack C++ Program
*Blackjack C Program Codes
First some Variables and a Structure, at Module level, to hold the deck of cards, the values of the cards, and the game statistics. There’s also a Module level Random Object, which is used when shuffling the deck. C / C Source Codes. // This is a simple Blackjack (21) game simulator. // ///// #include.␡
* Blackjack, Anyone? < BackPage 5 of 8Next >Blackjack, Anyone?
The sample program shows how to call many of the clsDeck methods, but it doesn’t show them in action in a real game. In the next chapter you’ll design a complete card game called Poker Squares, but for now, something a little simpler is in order. It’s time to create a bare-bones version of blackjack.Creating Blackjack’s User Interface
The first step is to create the game’s user interface. Perform the following steps:
*
Start a new Standard EXE Visual Basic project.
*
Set the form’s properties to the values listed here:
Name = CardForm
AutoRedraw = True
BackColor = Black
Caption = ’Blackjack’
Height = 6015
ScaleMode = Pixel
Width = 8250
*
Add three CommandButton controls to the form, giving them the property values listed here:
CommandButton #1
Name = cmdStartGame
Caption = ’&Start Game’
Height = 33
Left = 19
Top = 320
Width = 89
CommandButton #2
Name = cmdHit
Caption = ’&Hit’
Height = 33
Left = 341
Top = 320
Width = 89
CommandButton #3
Name = cmdStay
Caption = ’S&tay’
Height = 33
Left = 443
Top = 320
Width = 89
*
Add a Timer control to the form.
You’ve now completed blackjack’s user interface. Figure 8.6 shows what your main form will look like at this point. In the next section, you’ll add handlers for the program’s various controls.
Figure 8.6
The completed user interface.Adding the Object Handlers
Next, you need to associate code with the various objects—the form, buttons, and timer—that make up the user interface. To accomplish this task, perform the following steps:
*
Double-click the form to bring up the code window, and add the following form handlers to it. You can either type the code or copy it from the BlackJack1.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.8 The Form HandlersAnalysis - The Form_Load subroutine, which Visual Basic calls when the user starts the program, disables the Hit and Stay buttons (Lines 2 and 4) and the starts a new game by simulating a click on the Start Game button (Line 4). Line 8 in the Form_Unload subroutine removes the frmCards form from memory at the same time the main form closes.
*
Add to the code window the CommandButton handlers in Listing 8.9. You can either type the code or copy it from the BlackJack2.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.9 The CommandButton HandlersAnalysis - The cmdHit_Click subroutine responds to the Hit button. Line 2 increases the player’s card count, and Line 3 deals another card into the player’s hand. A call to GetCardTotal (Line 5) gets the player’s current score, and if the total is over 21 (Line 6), the game is over (Lines 7 to 9).Analysis - The cmdStartGame_Click subroutine responds to the Start Game button. Line 14 clears the screen, and Lines 16 and 17 enable the Hit and Stay buttons. Then, Lines 18 and 19 create a new Deck object and shuffle it. Lines 20 and 21 initialize the card counts, and Lines 22 to 24 print the ’DEALER’S HAND’ label. Lines 25 and 26 deal two cards to the dealer, one of them face down, while Line 30 does the same thing for the player’s hand, except this time both cards are dealt face-up.Analysis - The cmdStay_Click subroutine responds to the Stay button. Lines 34 and 35 disable the Hit and Stay buttons in preparation for the dealer’s turn. Line 36 turns on the timer, which gets the dealer’s turn going.
*
Add to the code window the Timer handler shown in Listing 8.10. You can either type the code or copy it from the BlackJack3.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.10 The Timer HandlerAnalysis - The Timer1_Timer subroutine implements the computer player and gets called for each timer event. Line 2 gets the dealer’s current card total. If the total is greater than 21, Line 4 notifies the player that the dealer has busted and Line 5 turns off the timer. If the dealer’s total is greater than 16, the dealer stays (Lines 8 and 9) and the current game ends (Line 10). Finally, if the dealer’s total is less than or equal to 16, Lines 12 to 14 add a card to the dealer’s hand.Completing the Game
Almost there! After you add the general game subroutines and the required modules, you’ll be ready to play blackjack. Here are the final steps:
*
Add to the code window the general game subroutines shown in Listing 8.11. You can either type the code or copy it from the BlackJack4.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.11 The General SubroutinesAol Blackjack CodesAnalysis - The GetCardTotal function calculates the card total for the player or dealer, depending upon the value of the plyer parameter. You’ll study this function in detail later in this chapter. The EndGame subroutine shows the dealer’s hand (Line 30), gets the player’s and dealer’s card totals (Lines 31 and 32), deletes the deck (Line 33), sets the game’s buttons (Lines 34 to 36), and displays a message telling the player who won (Lines 37 to 45).
*
Add to the top of the code window the variable declarations and enumerations in Listing 8.12. You can either type the code or copy it from the BlackJack5.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.12 The Declarations
*
Add the Cards.frm form and the clsCard.cls, clsDeck.cls, and Cards.bas modules to the project, just as you did with the previous demo program. Poker table top for sale near me.
*
Save the game’s main form as CardForm.frm and the project file as BlackJack.vbp.
You’ve now completed the blackjack program.Playing Blackjack
When you run the program, you see the screen shown in Figure 8.7. The dealer’s hand is at the top of the screen, and the player’s hand is at the bottom. Pokerstars casino install eu.apk. The objective of the game is to get as close to 21 as you can without going over. (The cards 2 through 10 are worth 2–10 points. All face cards count as 10 points, and an ace can count as either 1 or 11 points.)
Figure 8.7
The main blackjack screen.
To draw a card, press Enter or click the Hit button. Continue to draw until you’re ready to stop, and then click the Stay button. If you haven’t gone over 21, the dealer then begins to draw cards. The dealer must continue to draw until it reaches 17 or better. The winning hand is the one that’s closest to 21 without going over (see Figure 8.8).
Figure 8.8
Winning at blackjack.Programming Blackjack
Obviously, this program isn’t a complete blackjack game. Many of the game’s details are ignored (like doubling-down and insurance), there’s no betting, and each game is only a single hand. However, the program does demonstrate how you can use the clsDeck and clsCard classes when programming an actual game. Much of the code in the program needs no explanation. However, one function, GetCardTotal, is the heart of the game and worthy of close examination.
GetCardTotal analyzes a blackjack hand and comes up with a total. This might seem like a trivial task until you recall that an ace can count as either 1 or 11 points. Moreover, a hand might have as many as four aces, further complicating the point-counting process.
To keep this task simple, GetCardTotal assumes that it will count all aces in a hand as the same value. The point value that the program chooses depends on the hand’s point total. (Obviously, the program will never use 11 as an ace point value if the hand has more than one ace, because two 11-point aces will bring the hand to over 21.)
First, the program determines how many cards are in the hand by calling NumCardsInHand:
This clsDeck method takes as its single parameter the number of the hand to check. The program uses the value returned from NumCardsInHand to set up a For loop that looks at each card in the hand. In the loop, the program first calculates the value of the current card:
This calculation results in a value from 0 to 12 (ace to king). If the card’s value is greater than 10, indicating a face card (jack, queen, or king), the program sets the card’s value to Ten:
(The constants range from Ace, which equals 0, to King, which equals 12. Therefore, Ten is actually the integer value 9, not 10 as you might think.)
If the card turns out to be an ace, the program increments the number of aces in the hand and sets value to 10:
The program first assumes that it will treat the ace as a high card that is worth one point more than the face cards.
Next, the program adds the value of the current card to the total so far:
Because the card values range from 0 to 12, the added point value is actually value+1.
After totaling the values of all cards in the hand, the program checks whether the hand is over 21. If it is, and it contains aces, the program subtracts 10 for each ace in the hand so that the values of the aces all change to 1:
The function then returns the total to the calling method:
That’s all there is to analyzing a blackjack hand (although this is a simplified version of the game). Now you’re ready to move on to more challenging card games.Related Resources
There are currently no related titles. Please check back later.
Project Summary:
Blackjack is a popular casino card game. The game is played between a player and a dealer, where the object of the game is to get the value of the cards to reach as close to 21 as possible. Using MATLAB code Group F planned and created a Blackjack game where the user plays against a computer dealer. The code included MATLAB functions when taken together created a functioning code allowing for actual game play. The purpose of this was to explore and implement logic and code in order to present a fully functional game.
The beginning of this project started out with a basic algorithm of the game which outlined a step by step process of how the game is played from beginning to end. Using the algorithm as a guideline, the code was put into place. The beginning code took advantage of built in functions, such as “showim()” and “randperm()”, and basic concepts such as number vectors, which assigned values to cards to create the foundations of the game. For example, two vectors were established: one which documented the the order in which the cards appeared in the image file, another which assigned numerical values (card values) to the first vector. Once card value vectors were established, a system for dealing cards from the deck was created. Some functions were created specifically for the game such as “addcard()” and “sumcard()”, which added a card to a player’s hand and summed the value of the cards in the player’s hand, respectively.
With these functions in place it was possible to create a loop for the player’s turn. The player immediately would enter a loop and the player’s turn would begin by being dealt the first and third card in the array (while the second and fourth card were reserved for the dealer). These cards would appear on the screen. The player would have two cards from the shuffled deck and could see one of the dealer’s cards. The player would have the option to “Stay” (end turn) or “Hit” (simply by typing “hit” or “stay” and was achieved by checking the string for the exact word) which would add a card to the player’s hand from the next card in the vector, the program would calculate the total value of the cards in the player’s hand. So long as the player’s card values had not reached 21 the player could choose to again Hit or Stay. Once the player chose to stay, the dealers turn would begin. House Of Blackjack Codes
The dealer was programmed to operate independently of the player. The dealer was programmed using simple if then statements: if the dealer card’s were at any point under a score of 17 the program would request another card be added to the dealer’s hand. The dealer would, thus, stop once it’s total was 17 or above. If the dealer went over 21 the player would automatically win.
Finally, a full game loop was implemented in which tied the game together. The player was first prompted to ask if he or she would like to start a game of Blackjack. Included in this full game loop was a betting system, which allowed the player to bet money. The player would start out with $200 and could place a bet between $25 and $100. If the player at any point in the game had a score of 21 or over, the money would be subtracted from the player’s total. Additionally, if after the dealer’s play was over, if the dealer’s score was higher than the player’s the money would be subtracted from the player’s total. Otherwise, (that is, the dealer busted or the player had a higher score than the dealer) the player’s bet would be added to the player’s total. The game continued until the player ran out of money or decided to quit. Blackjack C++ Program
Improvements and additions could be made to future versions of this program, such as adding more complex casino rules to the game such as Insurance, Splitting, Double, and Surrender. Additionally, the program could incorporate multiple players. In future versions the graphical interface could be improved to show cards on a virtual Blackjack table as well as animations of the cards being moved from the deck to the players and dealer.
Table Of Contents:
1. Project Management
*Team Working Agreement
*Individual Responsibility Agreement
*Project Schedule
*Meeting Notes
2. Business PlanBlackjack C Program Codes
*User Identification and Interviews
*Electronic/Print Advertisement
*Pitch Video with Demonstration
*Introduction
*User Manual
*Program Description for Developers
*Final Algorithm, Flowchart, or Pseudocode
*Final Program with Comments
*Discussion
*Conclusions and Recommendations
*References
Register here: http://gg.gg/xdth5
https://diarynote.indered.space
Juegos de casino y8. Home > Articles > Programming > Visual Basic
*Aol Blackjack Codes
*House Of Blackjack Codes
*Blackjack C++ Program
*Blackjack C Program Codes
First some Variables and a Structure, at Module level, to hold the deck of cards, the values of the cards, and the game statistics. There’s also a Module level Random Object, which is used when shuffling the deck. C / C Source Codes. // This is a simple Blackjack (21) game simulator. // ///// #include.␡
* Blackjack, Anyone? < BackPage 5 of 8Next >Blackjack, Anyone?
The sample program shows how to call many of the clsDeck methods, but it doesn’t show them in action in a real game. In the next chapter you’ll design a complete card game called Poker Squares, but for now, something a little simpler is in order. It’s time to create a bare-bones version of blackjack.Creating Blackjack’s User Interface
The first step is to create the game’s user interface. Perform the following steps:
*
Start a new Standard EXE Visual Basic project.
*
Set the form’s properties to the values listed here:
Name = CardForm
AutoRedraw = True
BackColor = Black
Caption = ’Blackjack’
Height = 6015
ScaleMode = Pixel
Width = 8250
*
Add three CommandButton controls to the form, giving them the property values listed here:
CommandButton #1
Name = cmdStartGame
Caption = ’&Start Game’
Height = 33
Left = 19
Top = 320
Width = 89
CommandButton #2
Name = cmdHit
Caption = ’&Hit’
Height = 33
Left = 341
Top = 320
Width = 89
CommandButton #3
Name = cmdStay
Caption = ’S&tay’
Height = 33
Left = 443
Top = 320
Width = 89
*
Add a Timer control to the form.
You’ve now completed blackjack’s user interface. Figure 8.6 shows what your main form will look like at this point. In the next section, you’ll add handlers for the program’s various controls.
Figure 8.6
The completed user interface.Adding the Object Handlers
Next, you need to associate code with the various objects—the form, buttons, and timer—that make up the user interface. To accomplish this task, perform the following steps:
*
Double-click the form to bring up the code window, and add the following form handlers to it. You can either type the code or copy it from the BlackJack1.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.8 The Form HandlersAnalysis - The Form_Load subroutine, which Visual Basic calls when the user starts the program, disables the Hit and Stay buttons (Lines 2 and 4) and the starts a new game by simulating a click on the Start Game button (Line 4). Line 8 in the Form_Unload subroutine removes the frmCards form from memory at the same time the main form closes.
*
Add to the code window the CommandButton handlers in Listing 8.9. You can either type the code or copy it from the BlackJack2.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.9 The CommandButton HandlersAnalysis - The cmdHit_Click subroutine responds to the Hit button. Line 2 increases the player’s card count, and Line 3 deals another card into the player’s hand. A call to GetCardTotal (Line 5) gets the player’s current score, and if the total is over 21 (Line 6), the game is over (Lines 7 to 9).Analysis - The cmdStartGame_Click subroutine responds to the Start Game button. Line 14 clears the screen, and Lines 16 and 17 enable the Hit and Stay buttons. Then, Lines 18 and 19 create a new Deck object and shuffle it. Lines 20 and 21 initialize the card counts, and Lines 22 to 24 print the ’DEALER’S HAND’ label. Lines 25 and 26 deal two cards to the dealer, one of them face down, while Line 30 does the same thing for the player’s hand, except this time both cards are dealt face-up.Analysis - The cmdStay_Click subroutine responds to the Stay button. Lines 34 and 35 disable the Hit and Stay buttons in preparation for the dealer’s turn. Line 36 turns on the timer, which gets the dealer’s turn going.
*
Add to the code window the Timer handler shown in Listing 8.10. You can either type the code or copy it from the BlackJack3.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.10 The Timer HandlerAnalysis - The Timer1_Timer subroutine implements the computer player and gets called for each timer event. Line 2 gets the dealer’s current card total. If the total is greater than 21, Line 4 notifies the player that the dealer has busted and Line 5 turns off the timer. If the dealer’s total is greater than 16, the dealer stays (Lines 8 and 9) and the current game ends (Line 10). Finally, if the dealer’s total is less than or equal to 16, Lines 12 to 14 add a card to the dealer’s hand.Completing the Game
Almost there! After you add the general game subroutines and the required modules, you’ll be ready to play blackjack. Here are the final steps:
*
Add to the code window the general game subroutines shown in Listing 8.11. You can either type the code or copy it from the BlackJack4.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.11 The General SubroutinesAol Blackjack CodesAnalysis - The GetCardTotal function calculates the card total for the player or dealer, depending upon the value of the plyer parameter. You’ll study this function in detail later in this chapter. The EndGame subroutine shows the dealer’s hand (Line 30), gets the player’s and dealer’s card totals (Lines 31 and 32), deletes the deck (Line 33), sets the game’s buttons (Lines 34 to 36), and displays a message telling the player who won (Lines 37 to 45).
*
Add to the top of the code window the variable declarations and enumerations in Listing 8.12. You can either type the code or copy it from the BlackJack5.txt file, which you can find in the Chap08Code directory of this book’s CD-ROM.Listing 8.12 The Declarations
*
Add the Cards.frm form and the clsCard.cls, clsDeck.cls, and Cards.bas modules to the project, just as you did with the previous demo program. Poker table top for sale near me.
*
Save the game’s main form as CardForm.frm and the project file as BlackJack.vbp.
You’ve now completed the blackjack program.Playing Blackjack
When you run the program, you see the screen shown in Figure 8.7. The dealer’s hand is at the top of the screen, and the player’s hand is at the bottom. Pokerstars casino install eu.apk. The objective of the game is to get as close to 21 as you can without going over. (The cards 2 through 10 are worth 2–10 points. All face cards count as 10 points, and an ace can count as either 1 or 11 points.)
Figure 8.7
The main blackjack screen.
To draw a card, press Enter or click the Hit button. Continue to draw until you’re ready to stop, and then click the Stay button. If you haven’t gone over 21, the dealer then begins to draw cards. The dealer must continue to draw until it reaches 17 or better. The winning hand is the one that’s closest to 21 without going over (see Figure 8.8).
Figure 8.8
Winning at blackjack.Programming Blackjack
Obviously, this program isn’t a complete blackjack game. Many of the game’s details are ignored (like doubling-down and insurance), there’s no betting, and each game is only a single hand. However, the program does demonstrate how you can use the clsDeck and clsCard classes when programming an actual game. Much of the code in the program needs no explanation. However, one function, GetCardTotal, is the heart of the game and worthy of close examination.
GetCardTotal analyzes a blackjack hand and comes up with a total. This might seem like a trivial task until you recall that an ace can count as either 1 or 11 points. Moreover, a hand might have as many as four aces, further complicating the point-counting process.
To keep this task simple, GetCardTotal assumes that it will count all aces in a hand as the same value. The point value that the program chooses depends on the hand’s point total. (Obviously, the program will never use 11 as an ace point value if the hand has more than one ace, because two 11-point aces will bring the hand to over 21.)
First, the program determines how many cards are in the hand by calling NumCardsInHand:
This clsDeck method takes as its single parameter the number of the hand to check. The program uses the value returned from NumCardsInHand to set up a For loop that looks at each card in the hand. In the loop, the program first calculates the value of the current card:
This calculation results in a value from 0 to 12 (ace to king). If the card’s value is greater than 10, indicating a face card (jack, queen, or king), the program sets the card’s value to Ten:
(The constants range from Ace, which equals 0, to King, which equals 12. Therefore, Ten is actually the integer value 9, not 10 as you might think.)
If the card turns out to be an ace, the program increments the number of aces in the hand and sets value to 10:
The program first assumes that it will treat the ace as a high card that is worth one point more than the face cards.
Next, the program adds the value of the current card to the total so far:
Because the card values range from 0 to 12, the added point value is actually value+1.
After totaling the values of all cards in the hand, the program checks whether the hand is over 21. If it is, and it contains aces, the program subtracts 10 for each ace in the hand so that the values of the aces all change to 1:
The function then returns the total to the calling method:
That’s all there is to analyzing a blackjack hand (although this is a simplified version of the game). Now you’re ready to move on to more challenging card games.Related Resources
There are currently no related titles. Please check back later.
Project Summary:
Blackjack is a popular casino card game. The game is played between a player and a dealer, where the object of the game is to get the value of the cards to reach as close to 21 as possible. Using MATLAB code Group F planned and created a Blackjack game where the user plays against a computer dealer. The code included MATLAB functions when taken together created a functioning code allowing for actual game play. The purpose of this was to explore and implement logic and code in order to present a fully functional game.
The beginning of this project started out with a basic algorithm of the game which outlined a step by step process of how the game is played from beginning to end. Using the algorithm as a guideline, the code was put into place. The beginning code took advantage of built in functions, such as “showim()” and “randperm()”, and basic concepts such as number vectors, which assigned values to cards to create the foundations of the game. For example, two vectors were established: one which documented the the order in which the cards appeared in the image file, another which assigned numerical values (card values) to the first vector. Once card value vectors were established, a system for dealing cards from the deck was created. Some functions were created specifically for the game such as “addcard()” and “sumcard()”, which added a card to a player’s hand and summed the value of the cards in the player’s hand, respectively.
With these functions in place it was possible to create a loop for the player’s turn. The player immediately would enter a loop and the player’s turn would begin by being dealt the first and third card in the array (while the second and fourth card were reserved for the dealer). These cards would appear on the screen. The player would have two cards from the shuffled deck and could see one of the dealer’s cards. The player would have the option to “Stay” (end turn) or “Hit” (simply by typing “hit” or “stay” and was achieved by checking the string for the exact word) which would add a card to the player’s hand from the next card in the vector, the program would calculate the total value of the cards in the player’s hand. So long as the player’s card values had not reached 21 the player could choose to again Hit or Stay. Once the player chose to stay, the dealers turn would begin. House Of Blackjack Codes
The dealer was programmed to operate independently of the player. The dealer was programmed using simple if then statements: if the dealer card’s were at any point under a score of 17 the program would request another card be added to the dealer’s hand. The dealer would, thus, stop once it’s total was 17 or above. If the dealer went over 21 the player would automatically win.
Finally, a full game loop was implemented in which tied the game together. The player was first prompted to ask if he or she would like to start a game of Blackjack. Included in this full game loop was a betting system, which allowed the player to bet money. The player would start out with $200 and could place a bet between $25 and $100. If the player at any point in the game had a score of 21 or over, the money would be subtracted from the player’s total. Additionally, if after the dealer’s play was over, if the dealer’s score was higher than the player’s the money would be subtracted from the player’s total. Otherwise, (that is, the dealer busted or the player had a higher score than the dealer) the player’s bet would be added to the player’s total. The game continued until the player ran out of money or decided to quit. Blackjack C++ Program
Improvements and additions could be made to future versions of this program, such as adding more complex casino rules to the game such as Insurance, Splitting, Double, and Surrender. Additionally, the program could incorporate multiple players. In future versions the graphical interface could be improved to show cards on a virtual Blackjack table as well as animations of the cards being moved from the deck to the players and dealer.
Table Of Contents:
1. Project Management
*Team Working Agreement
*Individual Responsibility Agreement
*Project Schedule
*Meeting Notes
2. Business PlanBlackjack C Program Codes
*User Identification and Interviews
*Electronic/Print Advertisement
*Pitch Video with Demonstration
*Introduction
*User Manual
*Program Description for Developers
*Final Algorithm, Flowchart, or Pseudocode
*Final Program with Comments
*Discussion
*Conclusions and Recommendations
*References
Register here: http://gg.gg/xdth5
https://diarynote.indered.space
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