chilinglee.github.io/AABB.html at main · chilinglee/chilinglee.github.io · GitHub

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

<head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <!-- Bootstrap CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous">

    <title>Guess Number</title>
    <style>
        body {
            min-height: 450px;
            background-image: url('https://1.bp.blogspot.com/-zjtpfaCfVNw/X-FcyfXrxOI/AAAAAAABdFE/I7TA9lviiugSB-VHTcJtA1I4UMxv-kumwCNcBGAsYHQ/s1500/onepiece19_kurohige_teach.png');
            background-size: 600px;
            background-repeat: no-repeat;
            background-position: bottom;
        }

        .container-md {
            max-width: 400px !important;
        }

        #guess-area {
            position: absolute;
            bottom: 100px;
            left: 0;
            right: 0;
            margin: auto;
        }

        body {
            position: relative;
        }
    </style>
</head>

<body>
    <!-- 按鈕區 -->
    <div class="container-md">
        <div class="col-auto my-3">
            <div class="input-group d-flex justify-content-center">
                <button type="button" id="start"
                    style="width: 100px; height: 100px; background-color: transparent; border:none; background-size: 100px; position: relative;">
                    <img src="https://4.bp.blogspot.com/-exP4mmxcGrI/UU--vTE0_SI/AAAAAAAAO9A/Ro7Evu7eEhg/s1600/kaizokusen.png"
                        style="width:100px; height:100px;">
                    <span class="text-light fw-bold fs-5" style="position:absolute; top: 50px; left:35px;">開始</span>
                </button>
                <button type="button" id="restart"
                    style="width: 100px; height: 100px; background-color: transparent; border:none; background-size: 100px; position: relative;">
                    <img src="https://4.bp.blogspot.com/-exP4mmxcGrI/UU--vTE0_SI/AAAAAAAAO9A/Ro7Evu7eEhg/s1600/kaizokusen.png"
                        style="width:100px; height:100px;">
                    <span class="text-light fw-bold fs-5" style="position:absolute; top: 50px; left:40px;">重來</span>
                </button>
                <button type="button" id="peep"
                    style="width: 100px; height: 100px; background-color: transparent; border:none; background-size: 100px; position: relative;">
                    <img src="https://4.bp.blogspot.com/-exP4mmxcGrI/UU--vTE0_SI/AAAAAAAAO9A/Ro7Evu7eEhg/s1600/kaizokusen.png"
                        style="width:100px; height:100px;">
                    <span class="text-light fw-bold fs-5" style="position:absolute; top: 50px; left:35px;">看答案</span>
                </button>
            </div>
        </div>
    </div>
    <!-- 答案區 -->
    <div class="container-md" id="show">
        <table class="table"></table>
    </div>
    <!-- 猜測區 -->
    <div class="container-md" id="guess-area">
        <div class="col-auto my-3">
            <div class="input-group">
                <div class="input-group-text">猜數字</div>
                <input type="text" class="form-control" id="guess_input" placeholder="Please keyin 4 different digits"
                    onkeyup="value=value.replace(/[^\d]/g,'')">
                <button class="btn btn-warning" type="button" id="guess">猜!</button>
            </div>
        </div>
    </div>

    <!-- Option 2: Separate Popper and Bootstrap JS -->
    <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js"
        integrity="sha384-IQsoLXl5PILFhosVNubq5LC7Qb9DXgDA9i+tQ8Zj3iwWAwPtgFTxbJ8NT4GN1R8p"
        crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/js/bootstrap.min.js"
        integrity="sha384-Atwg2Pkwv9vp0ygtn1JAojH0nYbwNJLPhwyoVbhoPwBhjQPR5VtM2+xf0Uwh9KtT"
        crossorigin="anonymous"></script>

    <script>
        // 開始 button
        let start = document.getElementById("start");
        let answer = [];
        start.addEventListener('click', function () {
            let num_array = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
            answer = shuffler(num_array).splice(0, 4); //選位置0-3的數值
            let tr = document.createElement("tr");
            let td = document.createElement("td");
            // td.innerHTML = `<span class="badge bg-warning" style="margin-left:5px;">開始</span>`
            td.innerHTML = "開始"
            td.setAttribute("style", "height:50px; text-align:center; color:#fff;");
            tr.appendChild(td);
            table.appendChild(tr);
            start.disabled = true;
        });

        //Fisher-Yates Shuffler
        function shuffler(array) {
            for (let i = array.length - 1; i > 0; i--) {
                let j = Math.floor(Math.random() * (i + 1));
                let i_origin = array[i];
                let j_origin = array[j];
                array[i] = j_origin;
                array[j] = i_origin;
            }
            return array;
        }

        //guess button
        let guess = document.getElementById("guess");
        let table = document.getElementsByTagName("table")[0];
        guess.addEventListener('click', function () {
            judge();
            setBgimg();
        });
        document.addEventListener("keydown", function (event) {
            if (event.keyCode == 13) {
                judge();
                setBgimg();
            }
        });

        //judge function
        function judge() {
            let guess_input = document.getElementById("guess_input");
            //string to array
            guess_array = guess_input.value.split("");
            let a = 0;
            let b = 0;

            //判斷輸入長度是否為4
            if (answer.length == 0) {
                window.alert("請先按【開始】");
            }
            else if (guess_array.length != 4) {
                window.alert("請輸入4個不同的數字！！！\n請輸入4個不同的數字！！！\n請輸入4個不同的數字！！！\n很重要所以説三次！")
                guess_input.value = "";
            }
            else {
                //計算A
                for (let i = 0; i < 4; i++) {
                    if (guess_array[i] == answer[i]) {
                        a++;
                    }
                }

                //計算B + A
                guess_array.forEach(function (item) {
                    if (parseInt(item) == NaN) {
                        window.alert("猜數字！是數字！其他的字我不要！！！謝謝！");
                    }
                    else if (answer.includes(parseInt(item))) {
                        b++;
                    }
                })

                //計算B
                b = b - a;

                //step1:判斷成功或失敗; step2:呈現結果在table中
                if (a != 4) {
                    showResult("bg-danger")
                }
                else {
                    showResult("bg-success");

                }

                //設定 text form
                guess_input.value = "";

                //加入【再來一次】button
                let tr = document.createElement("tr");
                let td = document.createElement("td");
                td.innerHTML = `<button class="btn btn-danger" id="again" style="margin-left:100px;">恭喜恭喜！再來一次！</button>`
                td.setAttribute("style", "height:50px;");
                if (a == 4) {
                    tr.appendChild(td);
                    table.appendChild(tr);

                    //再來一次
                    let again = document.getElementById("again");
                    again.addEventListener('click', function () {
                        start.disabled = false;
                        table.innerHTML = "";
                        answer = [];
                        // window.alert("請再按一次【開始】");
                        resetBgimg()
                    });
                }


                //showResult function
                function showResult(bg_type) {
                    let tr = document.createElement("tr");
                    let td = document.createElement("td");
                    tr.setAttribute("style", "text-align:center;")
                    td.innerHTML = `<span class="badge ${bg_type}" style="margin-left:5px; color:#fff;">${a}A${b}B</span> ${guess_input.value}`
                    td.setAttribute("style", "height:50px;color:#fff;");
                    tr.appendChild(td);
                    table.appendChild(tr);
                }
            }
        }

        //隨著table調整背景圖高度
        function setBgimg() {
            let table = document.getElementsByTagName("table")[0];
            table_h = table.offsetHeight;
            body_h = table_h + 450;
            let body = document.getElementsByTagName("body")[0];
            body.setAttribute("style", `min-height: ${body_h}px;background-image: url('https://1.bp.blogspot.com/-zjtpfaCfVNw/X-FcyfXrxOI/AAAAAAABdFE/I7TA9lviiugSB-VHTcJtA1I4UMxv-kumwCNcBGAsYHQ/s1500/onepiece19_kurohige_teach.png');background-size: 600px;background-repeat: no-repeat;background-position: bottom;`);
        }
        //重新設定背景高度
        function resetBgimg() {
            let body = document.getElementsByTagName("body")[0];
            body.setAttribute("style", `min-height: 450px;background-image: url('https://1.bp.blogspot.com/-zjtpfaCfVNw/X-FcyfXrxOI/AAAAAAABdFE/I7TA9lviiugSB-VHTcJtA1I4UMxv-kumwCNcBGAsYHQ/s1500/onepiece19_kurohige_teach.png');background-size: 600px;background-repeat: no-repeat;background-position: bottom;`);
        }

        //放棄重來
        let restart = document.getElementById("restart");
        restart.addEventListener("click", function () {
            start.disabled = false;
            table.innerHTML = "";
            answer = [];
            // window.alert("請再按一次【開始】");
            resetBgimg()
        });

        //看答案
        let peep = document.getElementById("peep");
        peep.addEventListener('click', function () {
            if (answer.length == 0) {
                window.alert("遊戲還沒開始，請按【開始】鍵")
            }
            else {
                window.alert(`答案：${answer.join("")}`);
            }
        });


    </script>

</body>

</html>