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paper.js
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paper.js
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const getUserChoice = userInput => {
userInput = userInput.toLowerCase();
if(userInput === 'rock'){
return userInput;
}
else if (userInput === 'scissors'){
return userInput;
}
else if (userInput === 'paper'){
return userInput;
} else{
console.log('error message');
}
}
console.log(getUserChoice('paper'));
function getComputerChoice() {
Math.floor(Math.random() * 3);
if(randomNumber = 0){
return 'rock';
}
else if (randomNumber = 1) {
return 'paper';
} else {
return 'scissors';
}
}
function determineWinner(userChoice, computerChoice){
if (userChoice === computerChoice) {
return 'The game is a tie!';
}
if (userChoice === 'rock') {
if (computerChoice === 'paper'){
return ' the computer won!';
} else {
return 'You won!';
}
}
if (userChoice === 'paper'){
if (computerChoice === 'rock'){
return 'The computer won!';
} else {
return 'You won!';
}
}
if (userChoice === 'scissors'){
if (computerChoice === 'rock'){
return 'The computer won!';
} else {
return 'You won';
}
}
}
const playGame = () => {
const userChoice = getUserChoice('scissors');
const computerChoice = getComputerChoice();
console.log('You threw : ' + userChoice);
console.log('The computer threw: ' + computerChoice);
console.log(determineWinner(userChoice, computerChoice));
playGame();
}