ChatGem.github.io/mathgenie.html at main · ChatGem/ChatGem.github.io · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>MathGenie</title>
  <style>
    body {
      background-color: #7B1FA2;
      font-family: Arial, sans-serif;
      color: white;
    }

    .calculator {
      width: 300px;
      margin: 0 auto;
      padding: 20px;
      background-color: #333;
      border-radius: 10px;
    }

    input[type="text"] {
      width: 100%;
      padding: 10px;
      margin-bottom: 10px;
      font-size: 16px;
      border: none;
      border-radius: 5px;
    }

    input[type="button"] {
      width: 48%;
      padding: 10px;
      font-size: 16px;
      background-color: #555;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }

    input[type="button"]:hover {
      background-color: #444;
    }

    #flashingText {
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      font-size: 24px;
      color: black;
      display: none;
    }
  </style>
</head>

<body>
  <button onclick="window.location.href='ChatGenie.html'">Switch Genie</button>
  <div class="calculator" id="calculator">
    <h1>MathGenie</h1>
    <input type="text" id="equation" placeholder="Enter equation">
    <!-- Add other number buttons (1-9) here -->
    <input type="button" value="+" onclick="appendToEquation('+')">
    <input type="button" value="-" onclick="appendToEquation('-')">
    <input type="button" value="*" onclick="appendToEquation('*')">
    <input type="button" value="/" onclick="appendToEquation('/')">
    <input type="button" value="." onclick="appendToEquation('.')">
    <input type="button" value="=" onclick="calculate()">

    <input type="button" value="Numerals" onclick="switchToNumerals()">
    <input type="text" id="result" readonly>
  </div>

  <div id="flashingText">Thanks for taking the time to see our project ^_^</div>

  <script>

    let useFractions = false;

    function appendToEquation(value) {
      document.getElementById('equation').value += value;
    }

    function calculate() {
      try {
        const equation = document.getElementById('equation').value;
        let result = useFractions ? evalFraction(equation) : eval(equation);
        document.getElementById('result').value = result;
      } catch (error) {
        document.getElementById('result').value = 'Error';
      }
    }

    function switchToFractions() {
      useFractions = true;
    }

    function switchToNumerals() {
      useFractions = false;
    }

    // Function to evaluate fractions
    function evalFraction(equation) {
      // Parse the equation into operands and operator
      const [operand1, operator, operand2] = equation.split(/[+\-*\/]/);
      const [num1, denom1] = operand1.split('/');
      const [num2, denom2] = operand2.split('/');

      // Convert operands to fractions
      const fraction1 = parseInt(num1) / parseInt(denom1);
      const fraction2 = parseInt(num2) / parseInt(denom2);
      // Perform the operation
      let result;
      switch (operator) {
        case '+':
          result = fraction1 + fraction2;
          break;
        case '-':
          result = fraction1 - fraction2;
          break;
        case '*':
          result = fraction1 * fraction2;
          break;
        case '/':
          result = fraction1 / fraction2;
          break;
        default:
          throw new Error('Invalid operator');
      }

      return result;
    }

    var arrowSequence = []; // Initialize the sequence array
    var flashCount = 0;

    document.addEventListener('keydown', function (event) {
      if (event.key === 'Enter') {
        const equationValue = document.getElementById('equation').value.toLowerCase();
        if (equationValue === 'games') {
          window.location.href = 'geniegames.html';
        }
      }
      else if (event.key === 'ArrowUp' || event.key === 'ArrowDown') {
        arrowSequence.push(event.key);
        if (arrowSequence.length > 4) {
          arrowSequence.shift(); // Remove the oldest key if the sequence length exceeds 4
        }
        if (arrowSequence.join('') === 'ArrowUpArrowUpArrowDownArrowDown') {
          displaySecretCode();
          arrowSequence = []; // Reset the sequence after displaying the code
        }
      } else {
        arrowSequence = []; // Reset the sequence if a key other than ArrowUp or ArrowDown is pressed
      }
    });

    function displaySecretCode() {
      alert("You've entered the secret code: now you get cools!");

      // Hide the calculator
      document.getElementById('calculator').style.display = 'none';

      // Create a function to toggle the flashing effect
      function toggleFlash() {
        var count = 0;
        var flashInterval = setInterval(function () {
          switch (count % 5) {
            case 0:
              document.body.style.backgroundColor = "red";
              break;
            case 1:
              document.body.style.backgroundColor = "orange";
              break;
            case 2:
              document.body.style.backgroundColor = "yellow";
              break;
            case 3:
              document.body.style.backgroundColor = "green";
              break;
            case 4:
              document.body.style.backgroundColor = "blue";
              break;
          }
          count++;
          if (count >= 50) { // 10 flashes (50 toggles)
            clearInterval(flashInterval); // Stop flashing
            document.body.style.backgroundColor = "#7B1FA2"; // Reset background color to original purple
            document.getElementById('flashingText').style.display = 'none'; // Hide flashing text
            document.getElementById('calculator').style.display = 'block'; // Show the calculator
          } else {
            document.getElementById('flashingText').style.display = 'block'; // Show flashing text
          }
        }, 200); // Change this value to adjust the speed of the flash (in milliseconds)
      }

      // Trigger the flashing effect
      toggleFlash();
    }
  </script>
</body>

</html>