gitea-mirror/basic-computer-games
1
0
Fork 0
mirror of https://github.com/coding-horror/basic-computer-games.git synced 2025-12-23 07:29:02 -08:00
Code Issues Packages Projects Releases Wiki Activity

Match Formatting to Original Program

Browse Source
This commit is contained in:
Thomas Kwashnak
2022-01-11 14:10:42 -05:00
parent 2b247f9d0d
commit 2885acd951
1 changed files with 91 additions and 83 deletions
Download Patch File Download Diff File Expand all files Collapse all files

106
75_Roulette/java/src/Roulette.java
View File

@@ -1,7 +1,7 @@
import java.io.InputStream;
import java.io.PrintStream;
import java.lang.management.PlatformLoggingMXBean;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.*;
public class Roulette {
@@ -35,111 +35,128 @@ public class Roulette {
out.println(" ROULETTE");
out.println(" CREATIVE COMPUTING MORRISTOWN, NEW JERSEY");
out.println("WELCOME TO THE ROULETTE TABLE\n");
out.println("DO YOU WANT INSTRUCTIONS");
out.print("DO YOU WANT INSTRUCTIONS? ");
if(scanner.nextLine().toLowerCase().charAt(0) != 'n') {
printInstructions();
}
do {
Bet[] bets = queryBets();
out.println("SPINNING...\n\n\n");
out.print("SPINNING...\n\n");
int result = random.nextInt(1,39);
/*
Equivalent to following line
if(RED_NUMBERS.contains(result)) {
if(result == 37) {
out.println("00");
} else if(result == 38) {
out.println("0");
} else if(RED_NUMBERS.contains(result)) {
out.println(result + " RED");
} else {
out.println(result + " BLACK");
}
*/
switch(result) {
case 37 -> out.print("00");
case 38 -> out.print("0");
default -> out.println(result + (RED_NUMBERS.contains(result) ? " RED\n" : " BLACK\n"));
}
out.println(switch(result) {
case 37 -> "00";
case 38 -> "0";
default -> result + (RED_NUMBERS.contains(result) ? " RED" : " BLACK");
});
betResults(bets,result);
out.println();
out.println("TOTALS:\tME\tYOU");
out.println("\t\t" + houseBalance + "\t" + playerBalance);
out.println("TOTALS:\tME\t\tYOU");
out.format("\t\t%5d\t%d\n",houseBalance,playerBalance);
} while(playAgain());
if(playerBalance <= 0) {
out.println("THANKS FOR YOUR MONEY\nI'LL USE IT TO BUY A SOLID GOLD ROULETTE WHEEL");
} else if(houseBalance <= 0) {
out.println("TO WHOM SHALL I MAKE THE CHECK");
} else {
printCheck();
}
out.println("COME BACK SOON!");
}
private void printCheck() {
out.print("TO WHOM SHALL I MAKE THE CHECK? ");
String name = scanner.nextLine();
out.println();
for(int i = 0; i < 72; i++) {
out.print("-");
}
out.println();
for(int i = 0; i < 50; i++) {
out.print(" ");
}
out.println("CHECK NO. " + random.nextInt(0,1000));
out.println("CHECK NO. " + random.nextInt(0,100));
for(int i = 0; i< 40; i++) {
out.print(" ");
}
out.println(LocalDateTime.now().format(DateTimeFormatter.ISO_LOCAL_DATE));
out.println();
out.println("PAY TO THE ORDER OF -----" + name + "----- $" + (playerBalance));
out.println();
for(int i = 0; i < 40; i++) {
out.print(" ");
}
out.println(LocalDateTime.now());
out.println("\n");
out.println("PAY TO THE ORDER OF----- " + name + "------$" + (playerBalance - 1000));
out.println("\n");
for(int i = 0; i < 10; i++) {
out.print(" ");
}
out.println("THE MEMORY BANK OF NEW YORK");
for(int i = 0; i < 40; i++) {
out.print(" ");
}
out.println("THE COMPUTER");
for(int i = 0; i < 40; i++) {
out.print(" ");
}
out.println("----------X-----");
for(int i = 0; i < 72; i++) {
out.print("-");
}
out.println("\n");
out.println("COME BACK SOON");
}
out.println();
}
private boolean playAgain() {
if(playerBalance > 0) {
if(houseBalance <= 0) {
if(playerBalance <= 0) {
out.println("OOPS! YOU JUST SPENT YOUR LAST DOLLAR!");
return false;
} else if(houseBalance <= 0) {
out.println("YOU BROKE THE HOUSE!");
//using default values
playerBalance = 101000;
}
playerBalance = 10100;
houseBalance = 0;
return false;
} else {
out.println("PLAY AGAIN?");
return scanner.nextLine().toLowerCase().charAt(0) == 'y';
} else {
return false;
}
}
private Bet[] queryBets() {
int numBets = -1;
while(numBets < 1) {
out.println("HOW MANY BETS");
out.print("HOW MANY BETS? ");
try {
numBets = Integer.parseInt(scanner.nextLine());
} catch(NumberFormatException exception) {
out.println("THAT IS NOT A NUMBER");
}
} catch(NumberFormatException ignored) {}
}
Bet[] bets = new Bet[numBets];
for(int i = 0; i < numBets; i++) {
while(bets[i] == null) {
try {
out.println("BET NUMBER " + (i + 1) + ":");
out.print("NUMBER" + (i + 1) + "? ");
String[] values = scanner.nextLine().split(",");
int betNumber = Integer.parseInt(values[0]);
int betValue = Integer.parseInt(values[1]);
@@ -147,23 +164,14 @@ public class Roulette {
for(int j = 0; j < i; j++) {
if(bets[j].num == betNumber) {
out.println("YOU MADE THAT BET ONCE ALREADY,DUM-DUM");
throw new Exception();
betNumber = -1; //Since -1 is out of the range, this will throw it out at the end
}
}
if(betNumber < 1 || betNumber > 50 || betValue < 5 || betValue > 500) {
out.println("INVALID VALUE, TRY AGAIN");
i--;
continue;
if(betNumber > 0 && betNumber <= 50 && betValue >= 5 && betValue <= 500) {
bets[i] = new Bet(betValue,betNumber);
}
bets[i] = new Bet(betNumber,betValue);
} catch(Exception exception) {
if(exception instanceof NumberFormatException) {
out.println("SYNTAX ERROR, TRY AGAIN");
}
i--;
} catch(Exception ignored) {}
}
}
return bets;