script.js

// THIS IS THE FIRST FORM OF THE PROJECT, IT ONLY WORKS IN THE TERMINAL

// Declare array variable with rock, paper, scissors
const options = ["Rock", "Paper", "Scissors"];

// Declare function computerPlay
computerPlay = () => {
  // Declare selection variable to store random selection from array variable
  // Assign selection variable to random selection from array variable
  const selection = options[Math.floor(Math.random() * options.length)];
  // console.log(selection);
  return selection;
};
// Call function computerPlay
computerPlay();

playerScore = 0;
computerScore = 0;

// Declare function  playRound with with playerSelection and computerSelection
function playRound(playerSelection, computerSelection) {
  playerSelection = playerSelection.toLowerCase();
  computerSelection = computerPlay().toLowerCase();
  console.log(
    "playerSelection: ",
    playerSelection,
    " computerSelection: ",
    computerSelection
  );

  if (playerSelection == "rock" && computerSelection == "paper") {
    computerScore++;
    return playerScore + " " + computerScore;
  } else if (playerSelection == "rock" && computerSelection == "scissors") {
    playerScore++;
    return playerScore + " " + computerScore;
  } else if (playerSelection == "paper" && computerSelection == "rock") {
    playerScore++;
    return playerScore + " " + computerScore;
  } else if (playerSelection == "paper" && computerSelection == "scissors") {
    computerScore++;
    return playerScore + " " + computerScore;
  } else if (playerSelection == "scissors" && computerSelection == "rock") {
    computerScore++;
    return playerScore + " " + computerScore;
  } else if (playerSelection == "scissors" && computerSelection == "paper") {
    playerScore++;
    return playerScore + " " + computerScore;
  } else {
    return "Tie!";
  }
}

// console.log(playRound(playerSelection, computerSelection));

function game() {
  let rounds = 5;
  for (let i = 0; i < 5; i++) {
    let playerSelection = prompt("Choose Rock, Paper or Scissors");
    const computerSelection = computerPlay();
    console.log(playRound(playerSelection, computerSelection));
  }
  if (computerScore > playerScore) {
    console.log("You Lose!");
  } else if (computerScore < playerScore) {
    console.log("You win!");
  } else {
    console.log("Tie!");
  }
}

game();