Blackjack game code java
BlackJack code in Java. Copyright © –, Robert Sedgewick and Kevin Wayne. Last updated: Fri Oct 20 EDT How is my BlackJack game design? Ask Question Asked 6 years, 11 months ago. Active 5 years, 10 months ago. Viewed 11k times 8. 2 \$\begingroup\$ This is a command line BlackJack game created in Java as my final project for an advanced programming class. What do you think about it? this block of code is in both main(). And as the game is so aptly titled, ye who gets closer to 21 without going over will be the victor. The gameplay logic itself is very straightforward and no more than a hundred lines of code. UI however is another story, which is why I broke the code up into elements of both. Feel free to keep the logic and update the UI to your liking.
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Asked 5 years, 9 months ago. Look through all the comments in your code, if they are not needed, then remove them, if they are needed, then try to change the code in a way to not need comments. This means the player or the dealer could bust with just the two cards they're dealt. I know they would have reduced amount of variables. Hot Network Questions. All the rest should ideally happen elsewhere.
Any help would be great. My code for everything is below. To compare the value of Strings,use equals :. Don't feel bad.
A large proportion of questions here that this issue at their root. Learn more. Beginners blackjack game using loops [duplicate] Ask Question. Asked 6 years ago. Active 6 years ago.
Viewed 12k times. Scanner; import java. Prince Read How do I compare strings in Java? If playAgain is a single character, use char.
It allows the user to play Blackjack against a single dealer, with no other players at the table. I want to implement insurance and splitting, so any advice to help prepare the code for eventually adding those features would be really helpful!
Finally, my main method is pretty long — I was wondering if this is typical of Java programs and, if not, how I can fix that. There are more classes you could create, but this would be a good start. They don't. In fact most of the other comments in the code don't add value either. The best code doesn't need comments. Look through all the comments in your code, if they are not needed, then remove them, if they are needed, then try to change the code in a way to not need comments.
Will it make sense for rank , suit and value to change in the lifetime of a Card instance? Probably not. So make these fields final. There is a setValue method, which you don't need either.
Review the other classes too. Make everything final that doesn't need to change or doesn't make sense to ever change. This practice can help you spot some design bugs. If you want to iterate over the possible suits, you can do for Suit suit : Suit. There are too many magic numbers in the code. It would be better to put these in public static final variables with descriptive names, to clarify the purpose of these values, have them together near the top of the code for easier control and flexibility to play with.
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