jumpgame-auto/index.html at master · DMQ/jumpgame-auto · 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">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>跳一跳半自动</title>
    <style>
        * {
            font-size: 14px;
        }
        body {
            padding-left: 20px;
        }
        .btn {
            border: none;
            background: #128ff3;
            color: #fff;
            padding: 4px 12px;
            font-size: 14px;
            border-radius: 4px;
            outline: none;
            cursor: pointer;
        }
        .left {
            width: 500px;
            margin-right: 40px;
        }
        .left, .right {
            float: left
        }
        #screenshot {
            display: block;
        }
        #screenshot-wrap {
            position: relative;
            display: inline-block;
        }
        #screenshot-wrap canvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        #error-tips, #operation {
            color: #ff0000
        }

        #coefficient-range-wrap {
            margin-top: 30px;
        }

        #coefficient-range-title {
            /* margin-bottom: 40px; */
            font-weight: bold
        }

        #coefficient-range-group {
            display: inline-block;
            width: 400px;
            position: relative;
            margin: 40px 0 0 22px ;
        }

        #coefficient-range-group.disabled{
            opacity: .7
        }

        #coefficient-range{
            width: 100%;
        }

        #coefficient-range[disabled]{
            cursor: not-allowed
        }

        #coefficient-range-tips {
            position: absolute;
            left: 0;
            top: -25px;
            background: #128ff3;
            color: #fff;
            padding: 2px 7px;
            font-size: 12px;
            border-radius: 4px;
            transform: translateX(-50%);
            transition: left 200ms ease-out
        }
        #coefficient-range-tips:after {
            content: '';
            display: block;
            width: 6px;
            height: 6px;
            position: absolute;
            background: #128ff3;
            left: 50%;
            transform: rotate(45deg);
            bottom: -2.5px;
            margin-left: -2.5px;
        }
        #select-point-demo {
            position: relative;
            color: #128ff3;
            cursor: pointer;
        }
        #select-point-demo img{
            position: absolute;
            left: 120%;
            opacity: 0;
            transition: all 200ms ease;
            visibility: hidden;
        }
        #select-point-demo:hover img {
            left: 102%;
            opacity: 1;
            visibility: visible;
        }
    </style>
</head>
<body>
    <p id="loading">loading...</p>
    <p id="device-size"></p>
    <p id="error-tips"></p>

    <div class="left">
        <div id="step1" style="display: none;">
            <div id="coefficient-range-wrap">
                <p id="coefficient-range-title"></p>

                <div id="switch-group">
                    <label>
                        手动调整系数（越大跳的越远，小则近）:
                        <input type="checkbox" id="switch"/>
                    </label>
                </div>

                <div id="coefficient-range-group">
                    <input id="coefficient-range" type="range" min="0" max="3" step="0.001" value="0"/>
                    <span id="coefficient-range-tips">0.000</span>
                </div>
            </div>
            <div id="step1-control">
                <p>
                    1. 先打开微信，进入跳一跳小游戏，点击开始游戏
                </p>
                <p>
                    2. 在右边截图中依次点击选取(单击)棋子小人的底座中心点，和下一个积木的顶面中心点(单击)，并点击试跳按钮进行试跳，看时间系数是否正确<br>
                    <span id="select-point-demo">
                        怎么选？
                        <img src="./screenshot/demo.gif" alt="">
                    </span>
                </p>
                <button id="jump-test-btn" class="btn">试跳</button>
                <p>
                    3. 如果能正确跳到积木中心，说明系数正确，可开始刷分，如果没跳正中心，需要手动调整系数重新选择起点和终点试跳，确认系数正确后，点击开始刷分进入下一步
                </p>
                <button id="step1-next-step" class="btn">开始刷分</button>
            </div>
        </div>

        <div id="step2" style="display:none;">
            <p>> 在右边截图中依次点击选取棋子小人的底座中心点和下一个积木的顶面中心点，选取完后会将会自动跳一步，下一步继续选即可</p>
            <p>> 跳一步等屏幕截图刷新后再跳哦~</p>
            <p>> 若选第一个点手残了，请按鼠标右键或者点击 -> <button class="btn" id="screenshot-reset-btn">重新选</button></p>
            <p>> 一步两步，一步两步，一步一步似爪牙，似魔鬼的步伐...ㄟ(▔,▔)ㄏ</p>

        </div>
    </div>
    <!--<p><button class="btn" id="screenshot-btn">刷新截屏</button></p>-->
    <div class="right" style="display:none;">
        <div id="screenshot-wrap">
            <p id="screenshot-loading">获取截图中...</p>
            <img id="screenshot" src="" alt="">
            <canvas id="line-canvas"></canvas>
            <canvas id="point-canvas"></canvas>
        </div>
        <br>
    </div>

    <script src="./js/zepto.min.js"></script>
    <script src="./js/coefficient-config.js"></script>
    <script>
        let SCREEN_SCALE = 1 / 3 // 屏幕缩放比例

        // 入口
        setTimeout(() => {
            getWebSocket()
                .then(initPage)
                .then(initStepOne)
                .catch(handlerError)
        }, 0)

        let common = (() => {
            return {
                hideLoading() {
                    $('#loading').hide()
                },

                pullScreenshot(wneedLoop) {
                    return ws.send({type: 'screenshot', data: {needLoop: needLoop}})
                },

                makePromiseFn(fn) {
                    let promise
                    return function() {
                        return promise || (promise = new Promise((resolve, reject) => {
                            fn(resolve, reject)
                        }))
                    }
                },

                calcDistance(x1, y1, x2, y2) {
                    return Math.sqrt(Math.pow(x1 - x2, 2) + Math.pow(y1 - y2, 2))
                },

                clearCanvas(ctx) {
                    ctx.clearRect(0, 0, Number.MAX_SAFE_INTEGER, Number.MAX_SAFE_INTEGER)
                },

                drawCircle(ctx, x, y, radius, style) {
                    ctx.save()
                    ctx.fillStyle = style
                    ctx.beginPath()
                    ctx.arc(x, y, radius, 0, Math.PI * 2)
                    ctx.fill()
                    ctx.restore()
                },

                drawLine(ctx, x1, y1, x2, y2, lineWidth, style) {
                    ctx.save()
                    ctx.lineWidth = lineWidth || 1
                    ctx.strokeStyle = style
                    ctx.beginPath()
                    ctx.moveTo(x1, y1)
                    ctx.lineTo(x2, y2)
                    ctx.closePath()
                    ctx.stroke()
                    ctx.restore()
                }
            }
        })()

        let getWebSocket = common.makePromiseFn((resolve, reject) => {
            let ws = new WebSocket('ws://127.0.0.1:8899')
            let event = $(ws)

            ws.on = event.on.bind(event)
            ws.one = event.one.bind(event)
            ws.trigger = event.trigger.bind(event)
            ws.off = event.off.bind(event)

            ws.on('open', () => {
                let ws_send = ws.send
                ws.send = function(param) {
                    return new Promise((resolve, reject) => {
                        ws.one(param.type, (e, data) => {
                            resolve(data)
                        })
                        ws.one('deviceError', (e, error) => {
                            reject(error)
                        })
                        ws_send.call(ws, JSON.stringify(param))
                    })
                }

                resolve(ws)
            })

            ws.on('message', (event) => {
                let message = JSON.parse(event.data)
                console.log('onmessage:', message)
                ws.trigger(message.type, [message.data])
            })

            ws.on('error', () => {
                reject('websocket 连接失败，请确认服务端是否开启')
            })
        })


        // 实时监听错误回调
        function handlerError(error) {
            common.hideLoading()

            if (/device not found|no devices/.test(error)) {
                $('#error-tips').html('请先用usb连接Android手机，并开启USB调试')
            } else {
                $('#error-tips').html(`错误：${error || 'websocket 连接失败，请确认服务端是否开启'}`)
            }
        }

        function initPage(ws) {
            // 设备没连接时promise不会被resolve或reject
            return ws.send({type: 'size'}).then((size) => {
                common.hideLoading()
                $('#device-size').html(`屏幕尺寸：${size.width} x ${size.height}`)
                return size
            })
        }

        function initStepOne(size) {
            $('#step1').show()
            $('.right').show()

            let coefficient = coefficientConfig[`${size.width}x${size.height}`]

            let $title = $('#coefficient-range-title')
            let $switch = $('#switch')
            let $jumpTestBtn = $('#jump-test-btn')
            let $nextStep = $('#step1-next-step')

            if (coefficient) {
                $title.html(`已根据你的机型设置最佳长按时间系数如下，无需手动调整`)
                $switch.prop('checked', false)
                rangeComp.disabled()
            } else {
                coefficient = coefficientConfig['default']
                $title.html(`暂无法匹配你的机型最佳长按时间系数，已设置默认系数如下，可根据试跳结果手动调整`)
                $switch.prop('checked', true)
            }

            // 设置系数初始值
            rangeComp.setRange(coefficient)

            // 初始化截图模块
            screenshotComp.init(size)

            $switch.on('change', function() {
                if (this.checked) {
                    rangeComp.enable()
                } else {
                    rangeComp.disabled()
                }
            })

            $jumpTestBtn.on('click', function() {
                screenshotComp.longTap().catch((errMsg) => {
                    alert(errMsg)
                })
            })

            $nextStep.on('click', function() {
                $('#step1-control').hide()
                initStepTwo()
            })

            return coefficient
        }

        function initStepTwo() {
            $('#step2').show()
            screenshotComp.setAutoJump(true)
            $('#screenshot-reset-btn').on('click', () => {
                screenshotComp.resetStatus()
            })
        }

        // 截图操作
        let screenshotComp = (() => {
            let $screenshot = $('#screenshot')
            let $pointCanvas = $('#point-canvas')
            let $lineCanvas = $('#line-canvas')
            let pointCtx = $pointCanvas[0].getContext('2d')
            let lineCtx = $lineCanvas[0].getContext('2d')

            let points = [] // 截图上单击选中的点
            let autoJump = false
            let triggerTap = false
            let pointRadius = 4
            let drawCount = 0

            let resetStatus = () => {
                common.clearCanvas(pointCtx)
                common.clearCanvas(lineCtx)
                drawCount = 0
                points = []
            }

            let initEvent = () => {
                let onClick = (e) => {
                    let x = e.offsetX, y = e.offsetY

                    // 截图上需要触发单击事件，跟其他操作互斥
                    if (triggerTap) {
                        return instance.tap(x, y)
                    }

                    if (drawCount < 2) {
                        common.drawCircle(pointCtx, x, y, pointRadius, '#128ff3')
                        points.push({x, y})

                        if (autoJump && drawCount == 1) {
                            // longTap函数会根据points的两点距离计算实际按压时长
                            instance.longTap()
                        }

                        drawCount++
                    } else if(!autoJump) {
                        // reset
                        resetStatus()
                        return onClick(e)
                    }
                }

                $pointCanvas.on('click', onClick)
                    .on('mousemove', e => {
                        if (drawCount == 1) {
                            let x2 = e.offsetX, y2 = e.offsetY;
                            common.clearCanvas(lineCtx)
                            common.drawLine(lineCtx, points[0].x, points[0].y, x2, y2, 2, '#128ff3')
                            common.drawCircle(lineCtx, x2, y2, pointRadius, '#128ff3')
                        }
                    }).on('mouseup', e => {
                        // 鼠标右键重置
                        if (e.button == 2) {
                            resetStatus()
                        }
                    })
            }

            // 禁用鼠标右键菜单
            let handlerContextMenu = () => {
                let disabled = e => e.preventDefault()
                $pointCanvas.on('mouseenter', e => {
                    $(document).on('contextmenu', disabled)
                }).on('mouseleave', e => {
                    $(document).off('contextmenu', disabled)
                })
            }

            let instance = {
                init(size) {
                    $screenshot.width(size.width * SCREEN_SCALE)
                    $pointCanvas.prop('width',size.width * SCREEN_SCALE)
                        .prop('height', size.height * SCREEN_SCALE)
                    $lineCanvas.prop('width',size.width * SCREEN_SCALE)
                        .prop('height', size.height * SCREEN_SCALE)

                    this.pullScreenshot()
                },

                pullScreenshot() {
                    getWebSocket().then(ws => {
                        ws.one('screenshot', (e, path) => {
                            $('#screenshot-loading').hide()
                            initEvent()
                            handlerContextMenu()
                        }).on('screenshot', (e, path) => {
                            $screenshot.attr('src', path)
                        })
                        ws.send({type: 'screenshot', data: {needLoop: true}})
                    })
                },
                tap(x, y) {
                    getWebSocket().then( ws => {
                        ws.send({type: 'tap', data: {x, y}}).then(() => {
                        })
                    })
                },
                longTap() {
                    if (points.length < 2) {
                        return Promise.reject('先在截图选取两个中心点哦~')
                    }
                    return getWebSocket().then( ws => {
                        let x1 = points[0].x / SCREEN_SCALE
                        let y1 = points[0].y / SCREEN_SCALE
                        let x2 = points[1].x / SCREEN_SCALE
                        let y2 = points[1].y / SCREEN_SCALE
                        let distance = common.calcDistance(x1, y1, x2, y2)
                        let pressTime = Math.round(distance * rangeComp.getRange()) // 长按时长

                        let x = parseInt(Math.random() * 200)
                        let y = parseInt(500 + Math.random() * 500)

                        return ws.send({
                            type: 'longtap',
                            data: {time: pressTime, x, y}}
                        ).then(() => {
                            resetStatus()
                        })
                    })
                },
                setAutoJump(bool) {
                    autoJump = bool
                },
                setTriggerTap(bool) {
                    triggerTap = bool
                },
                resetStatus() {
                    resetStatus()
                }
            }

            return instance
        })()

        // 拖动条
        let rangeComp = (() => {
            // 时间系数设置
            let $rangeGroup = $('#coefficient-range-group')
            let $range = $('#coefficient-range')
            let $rangeTips = $('#coefficient-range-tips')
            let onChange = function() {}

            $range.on('input', function() {
                let value = (+this.value).toFixed(3)
                let left = value / this.max * $range.width()
                $rangeTips.html(value)
                    .css('left', left)

                onChange(value)
            })

            return {
                setRange(value) {
                    $range.val(value).trigger('input')
                    return this
                },
                getRange() {
                    return +$range.val()
                },
                disabled() {
                    $rangeGroup.addClass('disabled')
                    $range.prop('disabled', true)
                    return this
                },
                enable() {
                    $rangeGroup.removeClass('disabled')
                    $range.prop('disabled', false)
                    return this
                },
                onChange(callback) {
                    onChange = callback
                    return this
                }
            }
        })()

    </script>
</body>
</html>