Rock paper scissors

RPS

by Hannah McFarlane

HTML

<script src="https://getfirebug.com/firebug-lite-debug.js"></script>

JavaScript

//External Resource https://getfirebug.com/firebug-lite-debug.js

var userChoice = prompt("Do you choose rock, paper or scissors?");
var computerChoice = Math.random();
if (computerChoice < 0.34) {
  computerChoice = "rock";
} else if (computerChoice <= 0.67) {
  computerChoice = "paper";
} else {
  computerChoice = "scissors";
}
console.log("Computer: " + computerChoice);
console.log("User: " + userChoice);

function compare(choice1, choice2) {

  if (!(choice1 === "rock" || choice1 === "paper" || choice1 === "scissors")) {
    return "You typed in something dumb. The computer wins.";
  }
  
  if (choice1 === choice2) {
    return "The result is a tie!";
  }

  if (choice1 === "rock") {
    if (choice2 === "scissors") {
      return "rock wins!";
    } else {
      return "paper wins";
    }
  } else if (choice1 === "paper") {
    if (choice2 === "rock") {
      return "paper wins!";
    } else {
      return "scissors wins!";
    }
  } else {
    if (choice2 === "rock") {
      return "rock wins!"
    } else {
      return "scissors wins!"
    }
  }
}

console.log(compare(userChoice, computerChoice));