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Cleaned up code and remove iml file

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This commit is contained in:
Tim
2021-02-22 08:55:32 +10:30
parent f5a060ae13
commit 7a0b9c2693
1 changed files with 24 additions and 24 deletions
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48
47 Hi-Lo/java/src/HiLo.java
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@@ -6,7 +6,7 @@ import java.util.Scanner;
* Based on the Basic game of Hi-Lo here
* https://github.com/coding-horror/basic-computer-games/blob/main/47%20Hi-Lo/hi-lo.bas
*
* Note: The idea was to create a version of this 1970's Basic game in Java, without introducing
* Note: The idea was to create a version of 1970's Basic game in Java, without introducing
* new features - no additional text, error checking, etc has been added.
*/
public class HiLo {
@@ -24,7 +24,7 @@ public class HiLo {
}
// Used for keyboard input
private Scanner kbScanner;
private final Scanner kbScanner;
// Current game state
private GAME_STATE gameState;
@@ -40,8 +40,8 @@ public class HiLo {
public HiLo() {
this.gameState = GAME_STATE.STARTING;
this.playerAmountWon = 0;
gameState = GAME_STATE.STARTING;
playerAmountWon = 0;
// Initialise kb scanner
kbScanner = new Scanner(System.in);
@@ -66,7 +66,7 @@ public class HiLo {
case START_GAME:
init();
System.out.println("O.K. I HAVE A NUMBER IN MIND.");
this.gameState = GAME_STATE.GUESSING;
gameState = GAME_STATE.GUESSING;
break;
// Player guesses the number until they get it or run out of guesses
@@ -75,21 +75,21 @@ public class HiLo {
// Check if the player guessed the number
if(validateGuess(guess)) {
System.out.println("GOT IT!!!!!!!!!! YOU WIN " + this.computersNumber
System.out.println("GOT IT!!!!!!!!!! YOU WIN " + computersNumber
+ " DOLLARS.");
this.playerAmountWon += this.computersNumber;
playerAmountWon += computersNumber;
System.out.println("YOUR TOTAL WINNINGS ARE NOW "
+ this.playerAmountWon + " DOLLARS.");
this.gameState = GAME_STATE.PLAY_AGAIN;
+ playerAmountWon + " DOLLARS.");
gameState = GAME_STATE.PLAY_AGAIN;
} else {
// incorrect guess
this.playersGuesses++;
playersGuesses++;
// Ran out of guesses?
if (this.playersGuesses == MAX_GUESSES) {
if (playersGuesses == MAX_GUESSES) {
System.out.println("YOU BLEW IT...TOO BAD...THE NUMBER WAS "
+ this.computersNumber);
this.playerAmountWon = 0;
this.gameState = GAME_STATE.PLAY_AGAIN;
+ computersNumber);
playerAmountWon = 0;
gameState = GAME_STATE.PLAY_AGAIN;
}
}
break;
@@ -98,11 +98,11 @@ public class HiLo {
case PLAY_AGAIN:
System.out.println();
if(yesEntered(displayTextAndGetInput("PLAY AGAIN (YES OR NO) "))) {
this.gameState = GAME_STATE.START_GAME;
gameState = GAME_STATE.START_GAME;
} else {
// Chose not to play again
System.out.println("SO LONG. HOPE YOU ENJOYED YOURSELF!!!");
this.gameState = GAME_STATE.GAME_OVER;
gameState = GAME_STATE.GAME_OVER;
}
}
} while (gameState != GAME_STATE.GAME_OVER);
@@ -111,17 +111,17 @@ public class HiLo {
/**
* Checks the players guess against the computers randomly generated number
*
* @param theGuess
* @param theGuess the players guess
* @return true if the player guessed correctly, false otherwise
*/
private boolean validateGuess(int theGuess) {
// Correct guess?
if(theGuess == this.computersNumber) {
if(theGuess == computersNumber) {
return true;
}
if(theGuess > this.computersNumber) {
if(theGuess > computersNumber) {
System.out.println("YOUR GUESS IS TOO HIGH.");
} else {
System.out.println("YOUR GUESS IS TOO LOW.");
@@ -131,8 +131,8 @@ public class HiLo {
}
private void init() {
this.playersGuesses = 0;
this.computersNumber = randomNumber();
playersGuesses = 0;
computersNumber = randomNumber();
}
public void intro() {
@@ -140,7 +140,7 @@ public class HiLo {
System.out.println("CREATIVE COMPUTING MORRISTOWN, NEW JERSEY");
System.out.println();
System.out.println();
System.out.println("THIS IS THE GAME OF HI LO.");
System.out.println("IS THE GAME OF HI LO.");
System.out.println();
System.out.println("YOU WILL HAVE 6 TRIES TO GUESS THE AMOUNT OF MONEY IN THE");
System.out.println("HI LO JACKPOT, WHICH IS BETWEEN 1 AND 100 DOLLARS. IF YOU");
@@ -155,7 +155,7 @@ public class HiLo {
* @return players guess as an int
*/
private int playerGuess() {
return Integer.valueOf((displayTextAndGetInput("YOUR GUESS? ")));
return Integer.parseInt((displayTextAndGetInput("YOUR GUESS? ")));
}
/**
@@ -165,7 +165,7 @@ public class HiLo {
* @return true of Y or YES was entered, otherwise false
*/
private boolean yesEntered(String text) {
return stringIsAnyValue(text, new String[] {"Y", "YES"});
return stringIsAnyValue(text, "Y", "YES");
}
/**