mirror of
https://github.com/coding-horror/basic-computer-games.git
synced 2025-12-22 07:10:42 -08:00
8ba115287e
Introduce some named variables Case insensitive inputs Fix delay so that it happens correctly and ensure the page scrolls when it gets too long.
347 lines
12 KiB
JavaScript
347 lines
12 KiB
JavaScript
// BUG
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//
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// Converted from BASIC to Javascript by Oscar Toledo G. (nanochess)
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//
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function print(str)
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{
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document.getElementById("output").appendChild(document.createTextNode(str));
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}
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function input()
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{
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return new Promise(function (resolve) {
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const input_element = document.createElement("INPUT");
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print("? ");
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input_element.setAttribute("type", "text");
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input_element.setAttribute("length", "50");
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document.getElementById("output").appendChild(input_element);
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input_element.focus();
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input_element.addEventListener("keydown",
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function (event) {
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if (event.keyCode === 13) {
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const input_str = input_element.value;
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document.getElementById("output").removeChild(input_element);
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print(input_str);
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print("\n");
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resolve(input_str);
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}
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});
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});
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}
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function tab(space)
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{
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let str = "";
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while (space-- > 0)
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str += " ";
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return str;
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}
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function waitNSeconds(n) {
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return new Promise(resolve => setTimeout(resolve, n*1000));
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}
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function scrollToBottom() {
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window.scrollTo(0, document.body.scrollHeight);
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}
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function draw_head()
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{
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print(" HHHHHHH\n");
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print(" H H\n");
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print(" H O O H\n");
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print(" H H\n");
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print(" H V H\n");
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print(" HHHHHHH\n");
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}
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function drawFeelers(feelerCount, character) {
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for (let z = 1; z <= 4; z++) {
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print(tab(10));
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for (let x = 1; x <= feelerCount; x++) {
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print(character + " ");
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}
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print("\n");
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}
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}
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function drawNeck() {
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for (let z = 1; z <= 2; z++)
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print(" N N\n");
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}
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function drawBody(computerTailCount) {
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print(" BBBBBBBBBBBB\n");
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for (let z = 1; z <= 2; z++)
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print(" B B\n");
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if (computerTailCount === 1)
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print("TTTTTB B\n");
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print(" BBBBBBBBBBBB\n");
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}
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function drawFeet(computerFeetCount) {
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for (let z = 1; z <= 2; z++) {
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print(tab(5));
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for (let x = 1; x <= computerFeetCount; x++)
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print(" L");
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print("\n");
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}
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}
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function drawBug(playerFeelerCount, playerHeadCount, playerNeckCount, playerBodyCount, playerTailCount, playerFeetCount, feelerCharacter) {
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if (playerFeelerCount !== 0) {
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drawFeelers(playerFeelerCount, feelerCharacter);
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}
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if (playerHeadCount !== 0)
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draw_head();
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if (playerNeckCount !== 0) {
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drawNeck();
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}
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if (playerBodyCount !== 0) {
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drawBody(playerTailCount)
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}
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if (playerFeetCount !== 0) {
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drawFeet(playerFeetCount);
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}
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for (let z = 1; z <= 4; z++)
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print("\n");
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}
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// Main program
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async function main()
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{
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print(tab(34) + "BUG\n");
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print(tab(15) + "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY\n");
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print("\n");
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print("\n");
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print("\n");
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let playerFeelerCount = 0;
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let playerHeadCount = 0;
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let playerNeckCount = 0;
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let playerBodyCount = 0;
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let playerFeetCount = 0;
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let playerTailCount = 0;
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let computerFeelerCount = 0;
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let computerHeadCount = 0;
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let computerNeckCount = 0;
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let computerBodyCount = 0;
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let computerTailCount = 0;
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let computerFeetCount = 0;
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print("THE GAME BUG\n");
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print("I HOPE YOU ENJOY THIS GAME.\n");
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print("\n");
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print("DO YOU WANT INSTRUCTIONS");
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const instructionsRequired = await input();
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if (instructionsRequired.toUpperCase() !== "NO") {
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print("THE OBJECT OF BUG IS TO FINISH YOUR BUG BEFORE I FINISH\n");
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print("MINE. EACH NUMBER STANDS FOR A PART OF THE BUG BODY.\n");
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print("I WILL ROLL THE DIE FOR YOU, TELL YOU WHAT I ROLLED FOR YOU\n");
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print("WHAT THE NUMBER STANDS FOR, AND IF YOU CAN GET THE PART.\n");
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print("IF YOU CAN GET THE PART I WILL GIVE IT TO YOU.\n");
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print("THE SAME WILL HAPPEN ON MY TURN.\n");
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print("IF THERE IS A CHANGE IN EITHER BUG I WILL GIVE YOU THE\n");
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print("OPTION OF SEEING THE PICTURES OF THE BUGS.\n");
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print("THE NUMBERS STAND FOR PARTS AS FOLLOWS:\n");
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print("NUMBER\tPART\tNUMBER OF PART NEEDED\n");
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print("1\tBODY\t1\n");
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print("2\tNECK\t1\n");
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print("3\tHEAD\t1\n");
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print("4\tFEELERS\t2\n");
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print("5\tTAIL\t1\n");
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print("6\tLEGS\t6\n");
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print("\n");
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print("\n");
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}
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let gameInProgress = true;
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while (gameInProgress) {
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let dieRoll = Math.floor(6 * Math.random() + 1);
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let partFound = false;
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print("YOU ROLLED A " + dieRoll + "\n");
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switch (dieRoll) {
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case 1:
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print("1=BODY\n");
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if (playerBodyCount === 0) {
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print("YOU NOW HAVE A BODY.\n");
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playerBodyCount = 1;
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partFound = true;
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} else {
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print("YOU DO NOT NEED A BODY.\n");
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}
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break;
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case 2:
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print("2=NECK\n");
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if (playerNeckCount === 0) {
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if (playerBodyCount === 0) {
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print("YOU DO NOT HAVE A BODY.\n");
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} else {
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print("YOU NOW HAVE A NECK.\n");
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playerNeckCount = 1;
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partFound = true;
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}
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} else {
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print("YOU DO NOT NEED A NECK.\n");
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}
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break;
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case 3:
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print("3=HEAD\n");
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if (playerNeckCount === 0) {
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print("YOU DO NOT HAVE A NECK.\n");
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} else if (playerHeadCount === 0) {
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print("YOU NEEDED A HEAD.\n");
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playerHeadCount = 1;
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partFound = true;
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} else {
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print("YOU HAVE A HEAD.\n");
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}
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break;
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case 4:
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print("4=FEELERS\n");
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if (playerHeadCount === 0) {
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print("YOU DO NOT HAVE A HEAD.\n");
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} else if (playerFeelerCount === 2) {
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print("YOU HAVE TWO FEELERS ALREADY.\n");
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} else {
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print("I NOW GIVE YOU A FEELER.\n");
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playerFeelerCount ++;
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partFound = true;
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}
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break;
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case 5:
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print("5=TAIL\n");
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if (playerBodyCount === 0) {
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print("YOU DO NOT HAVE A BODY.\n");
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} else if (playerTailCount === 1) {
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print("YOU ALREADY HAVE A TAIL.\n");
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} else {
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print("I NOW GIVE YOU A TAIL.\n");
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playerTailCount++;
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partFound = true;
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}
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break;
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case 6:
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print("6=LEG\n");
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if (playerFeetCount === 6) {
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print("YOU HAVE 6 FEET ALREADY.\n");
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} else if (playerBodyCount === 0) {
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print("YOU DO NOT HAVE A BODY.\n");
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} else {
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playerFeetCount++;
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partFound = true;
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print("YOU NOW HAVE " + playerFeetCount + " LEGS.\n");
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}
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break;
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}
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dieRoll = Math.floor(6 * Math.random() + 1) ;
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print("\n");
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scrollToBottom();
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await waitNSeconds(1);
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print("I ROLLED A " + dieRoll + "\n");
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switch (dieRoll) {
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case 1:
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print("1=BODY\n");
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if (computerBodyCount === 1) {
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print("I DO NOT NEED A BODY.\n");
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} else {
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print("I NOW HAVE A BODY.\n");
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partFound = true;
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computerBodyCount = 1;
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}
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break;
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case 2:
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print("2=NECK\n");
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if (computerNeckCount === 1) {
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print("I DO NOT NEED A NECK.\n");
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} else if (computerBodyCount === 0) {
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print("I DO NOT HAVE A BODY.\n");
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} else {
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print("I NOW HAVE A NECK.\n");
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computerNeckCount = 1;
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partFound = true;
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}
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break;
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case 3:
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print("3=HEAD\n");
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if (computerNeckCount === 0) {
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print("I DO NOT HAVE A NECK.\n");
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} else if (computerHeadCount === 1) {
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print("I DO NOT NEED A HEAD.\n");
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} else {
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print("I NEEDED A HEAD.\n");
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computerHeadCount = 1;
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partFound = true;
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}
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break;
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case 4:
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print("4=FEELERS\n");
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if (computerHeadCount === 0) {
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print("I DO NOT HAVE A HEAD.\n");
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} else if (computerFeelerCount === 2) {
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print("I HAVE 2 FEELERS ALREADY.\n");
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} else {
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print("I GET A FEELER.\n");
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computerFeelerCount++;
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partFound = true;
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}
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break;
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case 5:
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print("5=TAIL\n");
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if (computerBodyCount === 0) {
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print("I DO NOT HAVE A BODY.\n");
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} else if (computerTailCount === 1) {
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print("I DO NOT NEED A TAIL.\n");
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} else {
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print("I NOW HAVE A TAIL.\n");
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computerTailCount = 1;
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partFound = true;
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}
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break;
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case 6:
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print("6=LEGS\n");
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if (computerFeetCount === 6) {
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print("I HAVE 6 FEET.\n");
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} else if (computerBodyCount === 0) {
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print("I DO NOT HAVE A BODY.\n");
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} else {
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computerFeetCount++;
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partFound = true;
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print("I NOW HAVE " + computerFeetCount + " LEGS.\n");
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}
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break;
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}
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if (playerFeelerCount === 2 && playerTailCount === 1 && playerFeetCount === 6) {
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print("YOUR BUG IS FINISHED.\n");
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gameInProgress = false;
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}
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if (computerFeelerCount === 2 && computerBodyCount === 1 && computerFeetCount === 6) {
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print("MY BUG IS FINISHED.\n");
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gameInProgress = false;
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}
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if (!partFound)
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continue;
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print("DO YOU WANT THE PICTURES");
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const showPictures = await input();
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if (showPictures.toUpperCase() === "NO")
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continue;
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print("*****YOUR BUG*****\n");
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print("\n");
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print("\n");
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drawBug(playerFeelerCount, playerHeadCount, playerNeckCount, playerBodyCount, playerTailCount, playerFeetCount, "A");
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print("*****MY BUG*****\n");
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print("\n");
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print("\n");
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drawBug(computerFeelerCount, computerHeadCount, computerNeckCount, computerBodyCount, computerTailCount, computerFeetCount, "F");
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for (let z = 1; z <= 4; z++)
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print("\n");
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}
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print("I HOPE YOU ENJOYED THE GAME, PLAY IT AGAIN SOON!!\n");
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scrollToBottom();
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}
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main();
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