JavaScript/number_guessing.html at main · yehyal/JavaScript · GitHub

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<!DOCTYPE html>
<html lang="en-us">
  <head>
    <meta charset="utf-8" />

    <title>Number guessing game</title>

    <style>
      html {
        font-family: sans-serif;
      }
      body {
        width: 50%;
        max-width: 800px;
        min-width: 480px;
        margin: 0 auto;
      }
      .lastResult {
        color: white;
        padding: 3px;
      }
    </style>
  </head>

  <body>
    <h1>Number guessing game</h1>

    <p>
      We have selected a random number between 1 and 100. See if you can guess
      it in 10 turns or less. We'll tell you if your guess was too high or too
      low.
    </p>

    <div class="form">
      <label for="guessField">Enter a guess: </label>
      <input type="text" id="guessField" class="guessField" />
      <input type="submit" value="Submit guess" class="guessSubmit" />
    </div>

    <div class="resultParas">
      <p class="guesses"></p>
      <p class="lastResult"></p>
      <p class="lowOrHi"></p>
    </div>
  </body>

  <script>
    let randomNumber = Math.floor(Math.random() * 100) + 1;

    const guesses = document.querySelector(".guesses");
    const lastResult = document.querySelector(".lastResult");
    const lowOrHi = document.querySelector(".lowOrHi");

    const guessSubmit = document.querySelector(".guessSubmit");
    const guessField = document.querySelector(".guessField");

    let guessCount = 1;
    let resetButton;

    function checkGuess() {
      const userGuess = Number(guessField.value);
      if (guessCount === 1) {
        guesses.textContent = "Previous guesses: ";
      }
      guesses.textContent += userGuess + " ";

      if (userGuess === randomNumber) {
        lastResult.textContent = "Congratulations! You got it right!";
        lastResult.style.backgroundColor = "green";
        lowOrHi.textContent = "";
        setGameOver();
      } else if (guessCount === 10) {
        lastResult.textContent = "!!!GAME OVER!!!";
        setGameOver();
      } else {
        lastResult.textContent = "Wrong!";
        lastResult.style.backgroundColor = "red";
        if (userGuess < randomNumber) {
          lowOrHi.textContent = "Last guess was too low!";
        } else if (userGuess > randomNumber) {
          lowOrHi.textContent = "Last guess was too high!";
        }
      }

      guessCount++;
      guessField.value = "";
      guessField.focus();
    }
    guessSubmit.addEventListener("click", checkGuess);

    function setGameOver() {
      guessField.disabled = true;
      guessSubmit.disabled = true;
      resetButton = document.createElement("button");
      resetButton.textContent = "Start new game";
      document.body.appendChild(resetButton);
      resetButton.addEventListener("click", resetGame);
    }

    function resetGame() {
      guessCount = 1;

      const resetParas = document.querySelectorAll(".resultParas p");
      for (const resetPara of resetParas) {
        resetPara.textContent = "";
      }
      resetButton.parentNode.removeChild(resetButton);

      guessField.disabled = false;
      guessSubmit.disabled = false;
      guessField.value = "";
      guessField.focus();

      lastResult.style.backgroundColor = "white";

      randomNumber = Math.floor(Math.random() * 100) + 1; }

      // function generate() {
      // const random = names[Math.floor(Math.random() * names.length - 1)];
      // let randomiser = Math.floor(Math.random() * names.length);
      //   const random = names[randomiser];
      // for (let i = 0; i < 6; i++) {
      //   let randomiser = Math.floor(Math.random() * names.length);
      //   const random = names[randomiser];
      //   if (i % 2 == 0 && i != 0) {
      //     console.log("____");
      //   }
      //   names.splice(randomiser, 1);
      //   console.log(random);
      // }
      // return random;
      // result.textContent = random;
      // if (i = 6) {
      //   return result.textContent = random;
      // }
      // return result.textContent = random;

  </script>
</html>