88 lines
No EOL
2.3 KiB
JavaScript
88 lines
No EOL
2.3 KiB
JavaScript
function getComputerChoice(){
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let compAnswer = Math.floor(Math.random() * 3) + 1;
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if (compAnswer === 1) {
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return "rock";
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} else if (compAnswer === 2) {
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return "paper";
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} else {
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return "scissors"
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}
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}
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function playRound(playerSelection, computerSelection){
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p = playerSelection.toLowerCase();
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c = computerSelection.toLowerCase();
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if (p === c) {
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console.log("It's a tie!")
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return "tie";
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} else if (p === "rock") {
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if (c === "paper") {
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console.log("You lose! Paper beats rock.")
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return "player loses";
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} else { //scissors
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console.log("You win! Rock beats scissors.")
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return "player wins";
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}
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} else if (p === "paper") {
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if (c === "scissors") {
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console.log("You lose! Scissors beat paper.")
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return "player loses";
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} else { //rock
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console.log("You win! Paper beats rock.")
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return "player wins";
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}
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} else if (p === "scissors") {
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if (c === "rock") {
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console.log("You lose! Rock beats scissors.")
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return "player loses";
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} else { //paper
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console.log("You win! Scissors beat paper.")
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return "player wins";
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}
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} else {
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return "not a valid entry";
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}
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}
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function game() {
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let p = 0;
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let c = 0;
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for (var i = 0; i < 5; i++) {
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const ps = prompt("Rock, Paper, or Scissors?");
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const cs = getComputerChoice();
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play = playRound(ps, cs);
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switch (play) {
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case "player loses":
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c += 1;
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break;
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case "player wins":
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p += 1;
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break;
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case "tie":
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p += 0;
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c += 0;
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break;
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default:
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console.log("Invalid selection. Please choose Rock, Paper or Scissors to play.");
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}
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}
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if (p !== c) {
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let winner = (p > c) ? true : false;
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if (winner) {
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console.log("You won the game " + p + " to " + c + "! Great job!" );
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} else {
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console.log("You lost the game " + p + " to " + c + ". Better luck next time!");
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}
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} else {
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console.log("Whoa, you tied! Refresh for a rematch!");
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}
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}
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console.log(game()); |