mirror of
https://github.com/coding-horror/basic-computer-games.git
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267 lines
7.4 KiB
Java
267 lines
7.4 KiB
Java
/**
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* Game of Poetry
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* <p>
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* Based on the BASIC game of Poetry here
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* https://github.com/coding-horror/basic-computer-games/blob/main/70%20Poetry/poetry.bas
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* <p>
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* Note: The idea was to create a version of the 1970's BASIC game in Java, without introducing
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* new features - no additional text, error checking, etc has been added.
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*
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* Converted from BASIC to Java by Darren Cardenas.
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*/
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public class Poetry {
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private final static double COMMA_RATE = 0.19;
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private final static double SPACE_RATE = 0.65;
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private final static int PARAGRAPH_RATE = 20;
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private enum Step {
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WORD_GROUP1, WORD_GROUP2, WORD_GROUP3, WORD_GROUP4, RANDOMIZE_COMMA,
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RANDOMIZE_WHITESPACE, RANDOMIZE_COUNTERS
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}
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public void play() {
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showIntro();
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startGame();
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} // End of method play
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private void showIntro() {
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System.out.println(" ".repeat(29) + "POETRY");
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System.out.println(" ".repeat(14) + "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY");
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System.out.println("\n\n");
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} // End of method showIntro
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private void startGame() {
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int groupIndex = 0;
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int paragraphIndex = 0;
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int punctuationIndex = 0;
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int wordIndex = 1;
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Step nextStep = Step.WORD_GROUP1;
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// Begin outer while loop
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while (true) {
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switch (nextStep) {
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case WORD_GROUP1:
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if (wordIndex == 1) {
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System.out.print("MIDNIGHT DREARY");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 2) {
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System.out.print("FIERY EYES");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 3) {
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System.out.print("BIRD OR FIEND");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 4) {
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System.out.print("THING OF EVIL");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 5) {
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System.out.print("PROPHET");
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nextStep = Step.RANDOMIZE_COMMA;
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}
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break;
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case WORD_GROUP2:
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if (wordIndex == 1) {
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System.out.print("BEGUILING ME");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 2) {
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System.out.print("THRILLED ME");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 3) {
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System.out.print("STILL SITTING....");
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nextStep = Step.RANDOMIZE_WHITESPACE;
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} else if (wordIndex == 4) {
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System.out.print("NEVER FLITTING");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 5) {
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System.out.print("BURNED");
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nextStep = Step.RANDOMIZE_COMMA;
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}
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break;
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case WORD_GROUP3:
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if (wordIndex == 1) {
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System.out.print("AND MY SOUL");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 2) {
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System.out.print("DARKNESS THERE");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 3) {
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System.out.print("SHALL BE LIFTED");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 4) {
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System.out.print("QUOTH THE RAVEN");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 5) {
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if (punctuationIndex != 0) {
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System.out.print("SIGN OF PARTING");
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}
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nextStep = Step.RANDOMIZE_COMMA;
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}
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break;
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case WORD_GROUP4:
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if (wordIndex == 1) {
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System.out.print("NOTHING MORE");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 2) {
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System.out.print("YET AGAIN");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 3) {
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System.out.print("SLOWLY CREEPING");
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nextStep = Step.RANDOMIZE_WHITESPACE;
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} else if (wordIndex == 4) {
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System.out.print("...EVERMORE");
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nextStep = Step.RANDOMIZE_COMMA;
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} else if (wordIndex == 5) {
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System.out.print("NEVERMORE");
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nextStep = Step.RANDOMIZE_COMMA;
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}
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break;
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case RANDOMIZE_COMMA:
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// Insert commas
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if ((punctuationIndex != 0) && (Math.random() <= COMMA_RATE)) {
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System.out.print(",");
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punctuationIndex = 2;
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}
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nextStep = Step.RANDOMIZE_WHITESPACE;
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break;
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case RANDOMIZE_WHITESPACE:
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// Insert spaces
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if (Math.random() <= SPACE_RATE) {
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System.out.print(" ");
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punctuationIndex++;
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}
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// Insert newlines
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else {
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System.out.println("");
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punctuationIndex = 0;
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}
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nextStep = Step.RANDOMIZE_COUNTERS;
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break;
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case RANDOMIZE_COUNTERS:
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wordIndex = (int)((int)(10 * Math.random()) / 2) + 1;
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groupIndex++;
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paragraphIndex++;
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if ((punctuationIndex == 0) && (groupIndex % 2 == 0)) {
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System.out.print(" ");
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}
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if (groupIndex == 1) {
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nextStep = Step.WORD_GROUP1;
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} else if (groupIndex == 2) {
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nextStep = Step.WORD_GROUP2;
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} else if (groupIndex == 3) {
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nextStep = Step.WORD_GROUP3;
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} else if (groupIndex == 4) {
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nextStep = Step.WORD_GROUP4;
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} else if (groupIndex == 5) {
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groupIndex = 0;
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System.out.println("");
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if (paragraphIndex > PARAGRAPH_RATE) {
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System.out.println("");
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punctuationIndex = 0;
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paragraphIndex = 0;
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nextStep = Step.WORD_GROUP2;
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} else {
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nextStep = Step.RANDOMIZE_COUNTERS;
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}
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}
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break;
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default:
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System.out.println("INVALID STEP");
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break;
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}
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} // End outer while loop
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} // End of method startGame
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public static void main(String[] args) {
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Poetry poetry = new Poetry();
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poetry.play();
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} // End of method main
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} // End of class Poetry
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