GTA5佩里科岛连线在线计算小工具（信号箱前置侦察）

最近在刷 GTA5 佩里科岛抢劫，在前置任务中需要对岛上信号塔进行侦察，侦察方式为入侵信号箱连线，计算三个数与右侧的乘积和，加起来满足目标分数。

本人玩游戏时注意力分配不合理，经常一时脑子转不过来导致计算出错。为了方便计算，特地写了个在线小工具使用。

预览

访问 https://www.azimiao.com/gta5_cal_1 使用小工具。

使用方法

在输入处输入三个基础数值，在面板符号处输入面板符号，目标分数处输入目标分数，之后点击计算即可。

如计算成功，会提示每个数值应该连接的字符；如果不成功，则会有警告提示。

源码

非常简单的代码，就不过多描述了。

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

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>GTA海岛入侵信号箱数值计算工具</title>
    <style>
        .inputNumberTest {
            width: 4em;
        }
    </style>
</head>

<body>
    <table>
        <tr>
            <td>数字</td>
            <td>面板符号</td>
        </tr>
        <tr>
            <td>
                <input type="number" onchange="clearResult()" class="inputNumberTest" name="t1" id="num1" value="5">
            </td>
            <td>
                <select name="" id="select1">
                    <option value="1" selected="select">中</option>
                    <option value="2">艹</option>
                    <option value="10">X</option>
                    <option value="-1">请选择面板项</option>
                </select>
            </td>
        </tr>
        <tr>
            <td>
                <input type="number" onchange="clearResult()" class="inputNumberTest" name="t2" id="num2" value="2">
            </td>
            <td>
                <select name="" id="select2">
                    <option value="1">中</option>
                    <option value="2" selected="select">艹</option>
                    <option value="10">X</option>
                    <option value="-1">请选择面板项</option>

                </select>
            </td>
        </tr>
        <tr>
            <td>
                <input type="number" onchange="clearResult()" class="inputNumberTest" name="t3" id="num3" value="5">
            </td>
            <td>
                <select name="" id="select3">
                    <option value="1">中</option>
                    <option value="2">艹</option>
                    <option value="10" selected="select">X</option>
                    <option value="-1">请选择面板项</option>
                </select>
            </td>
        </tr>
        <tr>
            <td>
                目标分数：
            </td>
            <td>
                <input type="number" onchange="clearResult()" class="inputNumberTest" name="t4" id="targetnum"
                    value="59">
            </td>
        </tr>
        <tr>
            <td><button onclick="calNumber()">计算</button></td>
        </tr>
    </table>

    <script>

        function calNumber() {
            let num1 = parseInt(document.getElementById("num1").value);
            let num2 = parseInt(document.getElementById("num2").value);
            let num3 = parseInt(document.getElementById("num3").value);

            let select1 = document.getElementById("select1");
            let select2 = document.getElementById("select2");
            let select3 = document.getElementById("select3");

            let select1Num = parseInt(select1.value);

            let select2Num = parseInt(select2.value);

            let select3Num = parseInt(select3.value);


            let c = [
                [
                    select1Num,
                    select2Num,
                    select3Num
                ],
                [
                    select1Num,
                    select3Num,
                    select2Num,
                ],
                [
                    select2Num,
                    select1Num,
                    select3Num
                ],
                [
                    select2Num,
                    select3Num,
                    select1Num,
                ],
                [
                    select3Num,
                    select1Num,
                    select2Num
                ],
                [
                    select3Num,
                    select2Num,
                    select1Num,
                ],

            ];

            let res = parseInt(document.getElementById("targetnum").value);

            let value = [num1, num2, num3];
            let count = c.length;
            for (let i = 0; i < count; i++) {
                let kk = c[i];
                let resT = 0;

                let count2 = kk.length;
                for (let j = 0; j < count2; j++) {
                    resT += (value[j] * kk[j]);
                }
                if (resT == res) {

                    OutPut(value, kk);
                    return;
                }
            }
            OutPut(null, null);

        }

        function OutPut(a, b) {

            if (a == null || b == null || !Array.isArray(a) || !Array.isArray(b) || a.length != 3 || b.length != 3) {
                alert("输入有误或结果未知");
                this.clearResult();
                return;
            }
            let str = "结果为";

            for (let i = 0; i < a.length; i++) {
                str += '\r';
                str += a[i].toString();
                str += "----";
                str += GetTypeNameByNum(b[i]);
            }


            // select1.value = b[0];
            // select2.value = b[1];
            // select3.value = b[2];



            alert(str);
        }

        function GetTypeNameByNum(n) {
            switch (n) {
                case 1: return "中";
                case 2: return "艹";
                case 10: return "X";
                default: return "未知";
            }
        }

        function clearResult() {
            // select2.value = select1.value = select3.value = -1;
        }

        //百度统计
        var _hmt = _hmt || [];
        (function () {
            var hm = document.createElement("script");
            hm.src = "//hm.baidu.com/hm.js?d11e4c02ad54b801226b1a8e376851c4";
            var s = document.getElementsByTagName("script")[0];
            s.parentNode.insertBefore(hm, s);
        })();
    </script>
</body>
</html>