Greasy Fork is available in English.
コンテスト中にAtCoderのパフォーマンスを予測します
// ==UserScript==
// @name ac-predictor
// @namespace http://ac-predictor.azurewebsites.net/
// @version 1.0.9
// @description コンテスト中にAtCoderのパフォーマンスを予測します
// @author keymoon
// @license MIT
// @supportURL https://github.com/key-moon/ac-predictor.user.js/issues
// @match https://atcoder.jp/*
// @exclude https://atcoder.jp/*/json
// ==/UserScript==
//NameSpace
SideMenu = {};
SideMenu.Version = 1.0;
//共有データセット(HistoryとかStandingsとか)
SideMenu.Datas = {};
//共有データセットそれぞれをUpdateする関数を入れておく
SideMenu.Datas.Update = {}
//Datas.Update内に関数を追加
//History
SideMenu.Datas.History = null;
SideMenu.Datas.Update.History = (() => {
var d = $.Deferred();
try {
$.ajax({
url: `https://atcoder.jp/users/${userScreenName}/history/json`,
type: "GET",
dataType: "json"
}).done(history => {
SideMenu.Datas.History = history;
d.resolve();
}).fail(() => { d.reject(); });
}
catch (e) {
d.reject(e);
}
return d.promise();
});
//Standings
SideMenu.Datas.Standings = null;
SideMenu.Datas.Update.Standings = (() => {
var d = $.Deferred();
try {
$.ajax({
url: `https://atcoder.jp/contests/${contestScreenName}/standings/json`,
type: "GET",
dataType: "json"
}).done(standings => {
SideMenu.Datas.Standings = standings;
d.resolve();
}).fail(() => { d.reject(); });
}
catch (e) {
d.reject();
}
return d.promise();
});
//APerfs
SideMenu.Datas.APerfs = null;
SideMenu.Datas.Update.APerfs = (() => {
var d = $.Deferred();
try {
$.ajax({
url: `https://ac-predictor.azurewebsites.net/api/aperfs/${contestScreenName}`,
type: "GET",
dataType: "json"
}).done(aperfs => {
SideMenu.Datas.APerfs = aperfs
d.resolve();
}).fail(() => { d.reject(); });
}
catch (e) {
d.reject();
}
return d.promise();
});
//ライブラリを追加するやつ
SideMenu.appendLibrary = function (source) {
var defferd = $.Deferred();
$.ajax({
url: source
}).done(((src) => {
$('head').append(`<script>${src}</script>`);
defferd.resolve();
})(() => {
defferd.fail();
}));
return defferd.promise();
};
//モーダル関連
SideMenu.Modal = {}
$('body').append('<div class="modal-standing"></div>');
SideMenu.Modal.SetContent = ((content) => {
$('#modal-standing').html = content;
});
SideMenu.Modal.Show = (() => {
$('#modal-standing').modal('show');
});
SideMenu.Modal.Hide = (() => {
$('#modal-standing').modal('hide');
});
SideMenu.Modal.Toggle = (() => {
$('#modal-standing').modal('toggle');
});
//通知関連
SideMenu.Notifications = {};
SideMenu.Notifications.CanSend = false;
(async () => {
if (Notification.permission === 'denied') return;
if (Notification.permission === 'default') {
await (async () => {
var defferd = $.Deferred();
Notification.requestPermission((permission) => {
SideMenu.Notifications.CanSend = permission === 'granted';
defferd.resolve();
})();
return defferd.promise();
});
if (!Notification.permission) return;
}
})();
SideMenu.appendLibrary("https://koba-e964.github.io/atcoder-rating-estimator/atcoder_rating.js");
//サイドメニュー追加(将来仕様変更が起きる可能性大)
SideMenu.appendToSideMenu = async function (match, title, elemFunc) {
var defferd = $.Deferred();
try {
if (!match.test(location.href)) return;
//アコーディオンメニュー
var dom =
`<div class="menu-wrapper">
<div class="menu-header">
<h4 class="sidemenu-txt">${title}<span class="glyphicon glyphicon-menu-up" style="float: right"></span></h4>
</div>
<div class="menu-box"><div class="menu-content">${await elemFunc()}</div></div>
</div>`
$('#sidemenu').append(dom);
var contents = $('.menu-content');
var contentElem = contents[contents.length - 1];
$(contentElem).parents('.menu-box').css('height', contentElem.scrollHeight)
defferd.resolve();
}
catch (e) {
console.error(e);
defferd.reject();
}
return defferd.promise();
};
//サイドメニューを生成
(() => {
var menuWidth = 350
var keyWidth = 50
var speed = 150
var sideMenuScript =
`<script>//参考:http://blog.8bit.co.jp/?p=12308
(() => {
const activeClass = 'sidemenu-active'
var menuWrap = '#menu_wrap'
var sideMenu = '#sidemenu'
var sideMenuKey = '#sidemenu-key'
var menuWidth = ${menuWidth}
var keyWidth = ${keyWidth}
var speed = ${speed}
var windowHeight = $(window).height();
$(sideMenu).height(windowHeight);
//メニュー開閉
$(sideMenuKey).click(function () {
//ボタンの文言を変更する部分をCSSTransitionでやらせたい
$(sideMenuKey).toggleClass('glyphicon-menu-left');
$(sideMenuKey).toggleClass('glyphicon-menu-right');
$(menuWrap).toggleClass(activeClass);
});
//画面リサイズ時にheightを読み直し
var timer = false;
$(window).resize(function () {
if (timer !== false) {
clearTimeout(timer);
}
timer = setTimeout(function () {
windowHeight = $(window).height();
$(sideMenu).height(windowHeight);
}, 50);
});
//アコーディオンメニューのなんか
$('#sidemenu').on('click','.menu-header',(event) => {
//$(event.target).parents('.menu-wrapper').find('.menu-content').toggleClass('menu-content-collapse')
$(event.target).parents('.menu-wrapper').find('.menu-box').toggleClass('menu-box-collapse')
$(event.target).find('.glyphicon').toggleClass('glyphicon-menu-down')
$(event.target).find('.glyphicon').toggleClass('glyphicon-menu-up')
})
/*$('.menu-content').exResize((event) => {
$(event.target).parents('.menu-box').css('height',event.target.clientHeight)
});*/
})();
</script>`
var sideMenuStyle =
`<style>#menu_wrap{
display:block;
position:fixed;
top:0;
width:${keyWidth + menuWidth}px;
right:-${menuWidth}px;
transition: all ${speed}ms 0ms ease;
margin-top:50px;
}
#menu_wrap{
z-index: 1333;
}
#sidemenu{
background:#000;
opacity:0.85;
}
#sidemenu-key{
border-radius:5px 0px 0px 5px;
background:#000;
opacity:0.75;
color:#FFF;
padding:30px 0;
cursor:pointer;
margin-top:100px;
text-align: center;
}
#sidemenu{
display:inline-block;
width:${menuWidth}px;
float:right;
}
#sidemenu-key{
display:inline-block;
width:${keyWidth}px;
float:right;
}
.sidemenu-active{
transform: translateX(-${menuWidth}px);
}
.sidemenu-txt{
color: #DDD;
}
/*アコーディオンメニュー*/
.menu-wrapper{
border-bottom: 1px solid #FFF;
}
.menu-header h4{
user-select: none;
}
.menu-header{
margin:10px 20px 10px 20px;
}
.menu-box{
overflow: hidden;
transition: all 300ms 0s ease;
}
.menu-box-collapse{
height:0px !important;/**/
}
.menu-content{
padding: 10px 20px 10px 20px;
transition: all 300ms 0s ease;
}
.menu-box-collapse .menu-content{
transform: translateY(-100%);
}
</style>`
var ratingScript =
`<script>from: https://koba-e964.github.io/atcoder-rating-estimator/atcoder_rating.js
function bigf(n) {
var num = 1.0;
var den = 1.0;
for (var i = 0; i < n; ++i) {
num *= 0.81;
den *= 0.9;
}
num = (1 - num) * 0.81 / 0.19;
den = (1 - den) * 0.9 / 0.1;
return Math.sqrt(num) / den;
}
function f(n) {
var finf = bigf(400);
return (bigf(n) - finf) / (bigf(1) - finf) * 1200.0;
}
// Returns unpositivized ratings.
function calc_rating(arr) {
var n = arr.length;
var num = 0.0;
var den = 0.0;
for (var i = n - 1; i >= 0; --i) {
num *= 0.9;
num += 0.9 * Math.pow(2, arr[i] / 800.0);
den *= 0.9;
den += 0.9;
}
var rating = Math.log2(num / den) * 800.0;
rating -= f(n);
return rating;
}
// Takes and returns unpositivized ratings.
function calc_rating_from_last(last, perf, n) {
last += f(n);
var wei = 9 - 9 * 0.9 ** n;
var num = wei * (2 ** (last / 800.0)) + 2 ** (perf / 800.0) ;
var den = 1 + wei;
var rating = Math.log2(num / den) * 800.0;
rating -= f(n + 1);
return rating;
}
// (-inf, inf) -> (0, inf)
function positivize_rating(r) {
if (r >= 400.0) {
return r;
}
return 400.0 * Math.exp((r - 400.0) / 400.0);
}
// (0, inf) -> (-inf, inf)
function unpositivize_rating(r) {
if (r >= 400.0) {
return r;
}
return 400.0 + 400.0 * Math.log(r / 400.0);
}</script>`;
$('#main-div').append(`<div id="menu_wrap"><div id="sidemenu" class="container"></div><div id="sidemenu-key" class="glyphicon glyphicon-menu-left"></div>${ratingScript}${sideMenuScript}${sideMenuStyle}</div>`);
})();
//IndexedDB
SideMenu.DataBase = {};
SideMenu.DataBase.Name = "PredictorDB";
SideMenu.DataBase.StoreNames = ["APerfs", "Standings"];
indexedDB.open(SideMenu.DataBase.Name, SideMenu.Version).onupgradeneeded = (event) => {
var db = event.target.result;
SideMenu.DataBase.StoreNames.forEach(store => {
db.createObjectStore(store, { keyPath: "id" });
});
};
SideMenu.DataBase.SetData = (store, key, value) => {
var defferd = $.Deferred();
try {
indexedDB.open(SideMenu.DataBase.Name).onsuccess = (e) => {
var db = e.target.result;
var trans = db.transaction(store, 'readwrite');
var objStore = trans.objectStore(store);
var data = { id: key, data: value };
var putReq = objStore.put(data);
putReq.onsuccess = function () {
defferd.resolve();
}
}
}
catch (e) {
defferd.reject(e);
}
return defferd.promise();
};
SideMenu.DataBase.GetData = (store, key) => {
var defferd = $.Deferred();
try {
indexedDB.open(SideMenu.DataBase.Name).onsuccess = (e) => {
var db = e.target.result;
var trans = db.transaction(store, 'readwrite');
var objStore = trans.objectStore(store);
objStore.get(key).onsuccess = function (event) {
var result = event.target.result;
if (!result) defferd.reject("key was not found");
else defferd.resolve(result.data);
};
}
}
catch (e) {
defferd.reject(e);
}
return defferd.promise();
};
SideMenu.Files = {};
SideMenu.Files.Save = (value, name) => {
var blob = new Blob([value], { type: 'text/plain' })
window.navigator.msSaveBlob(blob, name);
};
SideMenu.Files.Load = (async () => {
//todo
})
//サイドメニュー要素の入れ物
SideMenu.Elements = {};
SideMenu.ViewOrder = ["Predictor", "Estimator"];
SideMenu.Colors = ["unrated", "gray", "brown", "green", "cyan", "blue", "yellow", "orange", "red"];
SideMenu.GetColor = (rating) => {
var colorIndex = 0
if (rating > 0) {
colorIndex = Math.min(Math.floor(rating / 400) + 1, 8)
}
return SideMenu.Colors[colorIndex]
};
//Estimator
SideMenu.Elements.Estimator = (async () => {
await SideMenu.appendToSideMenu(/atcoder.jp/,'Estimator',getElem);
async function getElem() {
$("#estimator-input").val(localStorage.getItem("sidemenu_estimator_value"));
if (!SideMenu.Datas.History) await SideMenu.Datas.Update.History();
var js =
`(() => {
var estimator_state = parseInt(localStorage.getItem("sidemenu_estimator_state")) || 0;
\$("#estimator-input").val(localStorage.getItem("sidemenu_estimator_value"));
updateInputs();
\$("#estimator-input").keyup(updateInputs);
\$("#estimator-toggle").click(function () {
\$("#estimator-input").val(\$("#estimator-res").val());
estimator_state = (estimator_state + 1) % 2;
console.log(estimator_state)
updateInputs();
})
function updateInputs() {
var input = \$("#estimator-input").val();
if (!isFinite(input)) {
displayAlert("数字ではありません")
return;
}
var history = SideMenu.Datas.History.filter(x => x.IsRated);
history.sort(function (a, b) {
if (a.EndTime < b.EndTime) return 1;
if (a.EndTime > b.EndTime) return -1;
return 0;
})
history = history.map(x => x.InnerPerformance)
var input = parseInt(input)
var res = -1;
if (estimator_state === 0) {
\/\/ binary search
var goal_rating = unpositivize_rating(input)
var lo = -10000.0;
var hi = 10000.0;
for (var i = 0; i < 100; ++i) {
var mid = (hi + lo) \/ 2;
var r = calc_rating([mid].concat(history));
if (r >= goal_rating) {
hi = mid;
} else {
lo = mid;
}
}
res = (hi + lo) \/ 2;
\$("#estimator-input-desc").text("目標レーティング");
\$("#estimator-res-desc").text("必要パフォーマンス");
}
else {
res = calc_rating([input].concat(history));
\$("#estimator-input-desc").text("パフォーマンス");
\$("#estimator-res-desc").text("到達レーティング");
}
res = Math.round(res * 100) \/ 100
if (!isNaN(res)) \$("#estimator-res").val(res);
updateLocalStorage();
updateTweetBtn();
}
function updateLocalStorage() {
localStorage.setItem("sidemenu_estimator_state", estimator_state);
localStorage.setItem("sidemenu_estimator_value", \$("#estimator-input").val());
}
function updateTweetBtn() {
var tweetStr =
\`AtCoderのハンドルネーム: \${userScreenName}%0A
\${estimator_state == 0 ? "目標レーティング" : "パフォーマンス"}: \${\$("#estimator-input").val()}%0A
\${estimator_state == 0 ? "必要パフォーマンス" : "到達レーティング"}: \${\$("#estimator-res").val()}%0A\`;
\$('#estimator-tweet').attr("href", \`https:\/\/twitter.com\/share?text=\${tweetStr}&url=https:\/\/greasyfork.org\/ja\/scripts\/369954-ac-predictor\`);
}
function displayAlert(message) {
var alertDiv = document.createElement('div')
alertDiv.setAttribute("role", "alert")
alertDiv.setAttribute("class", "alert alert-warning alert-dismissible")
var closeButton = document.createElement('button')
closeButton.setAttribute("type", "button")
closeButton.setAttribute("class", "close")
closeButton.setAttribute("data-dismiss", "alert")
closeButton.setAttribute("aria-label", "閉じる")
var closeSpan = document.createElement('span')
closeSpan.setAttribute("aria-hidden", "true")
closeSpan.textContent = "×"
closeButton.appendChild(closeSpan)
var messageContent = document.createTextNode(message)
alertDiv.appendChild(closeButton)
alertDiv.appendChild(messageContent)
\$("#estimator-alert").append(alertDiv)
}
})();`;
var style =
``;
var dom =
`<div id="estimator-alert"><\/div>
<div class="row">
<div class="input-group">
<span class="input-group-addon" id="estimator-input-desc">目標レーティング<\/span>
<input type="number" class="form-control" id="estimator-input">
<\/div>
<\/div>
<div class="row">
<div class="input-group">
<span class="input-group-addon" id="estimator-res-desc">必要パフォーマンス<\/span>
<input class="form-control" id="estimator-res" disabled="disabled">
<span class="input-group-btn">
<button class="btn btn-default" id="estimator-toggle">入替<\/button>
<\/span>
<\/div>
<\/div>
<div class="row" style="margin: 10px 0px;">
<a class="btn btn-default col-xs-offset-8 col-xs-4" rel="nofollow" onClick="window.open(encodeURI(decodeURI(this.href)),'twwindow','width=550, height=450, personalbar=0, toolbar=0, scrollbars=1'); return false;" id='estimator-tweet'>ツイート<\/a>
<\/div>`;
return `${dom}
<script>${js}</script>
<style>${style}</style>`;
}
});
//Predictor
SideMenu.Elements.Predictor = (async () => {
await SideMenu.appendToSideMenu(/atcoder.jp\/contests\/.+/,'Predictor',getElem);
async function getElem() {
//NameSpace
SideMenu.Predictor = {};
var maxDic =
[
[/^abc\d{3}$/, 1600],
[/^arc\d{3}$/, 3200],
[/^agc\d{3}$/, 8192],
[/^apc\d{3}$/, 8192],
[/^cf\d{2}-final-open$/, 8192],
[/^soundhound2018-summer-qual$/, 2400],
[/^caddi2018$/, 3200],
[/^caddi2018b$/, 1600],
[/^aising2019$/, 2400],
[/^keyence2019$/, 3200],
[/^nikkei2019-qual$/, 3200]
[/.*/, 8192]
];
SideMenu.Predictor.maxPerf = maxDic.filter(x => x[0].exec(contestScreenName))[0][1];
if (!SideMenu.Datas.History) await SideMenu.Datas.Update.History().done(() => { isDone = true });
var js =
`(() => {
\/\/各参加者の結果
var eachParticipationResults = {};
var isAlreadyAppendRowToStandings = false;
const specialContest = ['practice', 'APG4b', 'abs'];
const predictorElements = ['predictor-input-rank', 'predictor-input-perf', 'predictor-input-rate', 'predictor-current', 'predictor-reload', 'predictor-tweet'];
const firstContestDate = moment("2016-07-16 21:00");
const Interval = 90000;
const ratedLimit = contestScreenName === "SoundHound Inc. Programming Contest 2018 -Masters Tournament-"
? 2000 : (\/abc\\d{3}\/.test(contestScreenName) ? 1200 : (\/arc\\d{3}\/.test(contestScreenName) ? 2800 : Infinity));
const defaultAPerf = \/abc\\d{3}\/.test(contestScreenName) ? 800 : 1600;
const isStandingsPage = \/standings(\\?.*)?\$\/.test(document.location);
\$('[data-toggle="tooltip"]').tooltip();
\$('#predictor-reload').click(function () {
UpdatePredictorsData();
});
\$('#predictor-current').click(function () {
\/\/自分の順位を確認
var myRank = 0;
var ratedCount = 0;
var lastRank = 0;
var rank = 1;
var isContainedMe = false;
\/\/全員回して自分が出てきたら順位更新フラグを立てる
SideMenu.Datas.Standings.StandingsData.forEach(function (element) {
if (lastRank !== element.Rank) {
if (isContainedMe) {
myRank = rank + Math.max(0, ratedCount - 1) \/ 2;
isContainedMe = false;
}
rank += ratedCount;
ratedCount = 0;
}
if (userScreenName === element.UserScreenName) isContainedMe = true;
if (element.IsRated && element.TotalResult.Count !== 0) ratedCount++;
lastRank = element.Rank;
})
if (isContainedMe) {
myRank = rank + ratedCount \/ 2;
}
if (myRank === 0) return;
\$('#predictor-input-rank').val(myRank);
lastUpdated = 0;
drawPredictor();
});
\$('#predictor-input-rank').keyup(function (event) {
lastUpdated = 0;
drawPredictor();
});
\$('#predictor-input-perf').keyup(function (event) {
lastUpdated = 1;
drawPredictor();
});
\$('#predictor-input-rate').keyup(function (event) {
lastUpdated = 2;
drawPredictor();
});
var lastUpdated = 0;
if (!startTime.isBefore()) {
disabled();
AddAlert('コンテストは始まっていません');
return;
}
if (moment(startTime) < firstContestDate) {
disabled();
AddAlert('現行レートシステム以前のコンテストです');
return;
}
if (specialContest.indexOf(contestScreenName) >= 0) {
disabled();
AddAlert('コンテストではありません');
return;
}
if (!endTime.isBefore()) {
SetUpdateInterval();
return;
}
\$.when(
SideMenu.DataBase.GetData("APerfs", contestScreenName),
SideMenu.DataBase.GetData("Standings", contestScreenName)
).done((aperfs, standings) => {
SideMenu.Datas.APerfs = aperfs;
SideMenu.Datas.Standings = standings;
CalcActivePerf();
drawPredictor();
enabled();
AddAlert('ローカルストレージから取得されました。');
if (isStandingsPage) {
updateResultsData();
addPerfToStandings();
}
}).fail(() => {
UpdatePredictorsData();
})
\/\/再描画をの期間を再更新する
function SetUpdateInterval() {
UpdatePredictorsData();
if (!endTime.isBefore()) setTimeout(SetUpdateInterval, Interval);
}
\/\/自分のレートをパフォから求める
function getRate(perf) {
return positivize_rating(calc_rating(SideMenu.Datas.History.filter(x => x.IsRated).map(x => x.Performance).concat(perf).reverse()));
}
\/\/パフォを順位から求める()
function getPerf(rank) {
var upper = 8192
var lower = -8192
while (upper - lower > 0.5) {
if (rank - 0.5 > calcRankVal(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
else lower += (upper - lower) \/ 2
}
var innerPerf = Math.round(lower + (upper - lower) \/ 2)
return Math.min(innerPerf, SideMenu.Predictor.maxPerf);
}
\/\/パフォを求める際に出てくるパフォごとの順位を求める
function calcRankVal(X) {
var res = 0;
activePerf.forEach(function (APerf) {
res += 1.0 \/ (1.0 + Math.pow(6.0, ((X - APerf) \/ 400.0)))
})
return res;
}
\/\/データを更新して描画する
function UpdatePredictorsData() {
if (!startTime.isBefore()) {
disabled();
AddAlert('コンテストは始まっていません');
return;
}
if (moment(startTime) < firstContestDate) {
disabled();
AddAlert('現行レートシステム以前のコンテストです');
return;
}
if (specialContest.indexOf(contestScreenName) >= 0) {
disabled();
AddAlert('コンテストではありません');
return;
}
\$('#predictor-reload').button('loading');
AddAlert('順位表読み込み中…');
SideMenu.Datas.Update.APerfs().then(SideMenu.Datas.Update.Standings).then(() => {
if (Object.keys(SideMenu.Datas.APerfs).length === 0) {
disabled();
AddAlert('APerfのデータが提供されていません');
return;
}
if (SideMenu.Datas.Standings.Fixed) {
SideMenu.DataBase.SetData('APerfs', contestScreenName, SideMenu.Datas.APerfs);
SideMenu.DataBase.SetData('Standings', contestScreenName, SideMenu.Datas.Standings);
}
CalcActivePerf();
if (isStandingsPage) {
updateResultsData();
addPerfToStandings();
}
drawPredictor();
enabled();
AddAlert(\`最終更新 : \${moment().format('HH:mm:ss')}\`);
}).fail(() => {
disabled();
AddAlert('データの読み込みに失敗しました');
});
}
\/\/ActivePerfの再計算
function CalcActivePerf() {
activePerf = [];
var isSomebodyRated = false;
\/\/Perf計算時に使うパフォ(Ratedオンリー)
SideMenu.Datas.Standings.StandingsData.forEach(function (element) {
if (element.IsRated && element.TotalResult.Count !== 0) {
isSomebodyRated = true;
if (!(SideMenu.Datas.APerfs[element.UserScreenName])) {
activePerf.push(defaultAPerf);
}
else {
activePerf.push(SideMenu.Datas.APerfs[element.UserScreenName])
}
}
});
if (!isSomebodyRated) {
SideMenu.Datas.Standings.Fixed = false;
\/\/元はRatedだったと推測できる場合、通常のRatedと同じような扱い
activePerf = [];
for (var i = 0; i < SideMenu.Datas.Standings.StandingsData.length; i++) {
var element = SideMenu.Datas.Standings.StandingsData[i];
if (element.OldRating >= ratedLimit || element.TotalResult.Count === 0) continue;
SideMenu.Datas.Standings.StandingsData[i].IsRated = true;
if (!(SideMenu.Datas.APerfs[element.UserScreenName])) {
activePerf.push(defaultAPerf);
continue;
}
activePerf.push(SideMenu.Datas.APerfs[element.UserScreenName]);
}
}
}
\/\/フォームを更新
function drawPredictor() {
switch (lastUpdated) {
case 0:
UpdatePredictorFromRank();
break;
case 1:
UpdatePredictorFromPerf();
break;
case 2:
UpdatePredictorFromRate();
break;
}
function UpdatePredictorFromRank() {
var rank = \$("#predictor-input-rank").val();
var perf = getPerf(rank);
var rate = getRate(perf);
lastUpdated = 0;
UpdatePredictor(rank, perf, rate);
}
function UpdatePredictorFromPerf() {
var perf = \$("#predictor-input-perf").val();
var upper = 16384
var lower = 0
while (upper - lower > 0.125) {
if (perf > getPerf(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
else lower += (upper - lower) \/ 2
}
lastUpdated = 1
var rank = lower + (upper - lower) \/ 2;
var rate = getRate(perf)
UpdatePredictor(rank, perf, rate)
}
function UpdatePredictorFromRate() {
var rate = \$("#predictor-input-rate").val();
var upper = 16384
var lower = 0
while (upper - lower > 0.125) {
if (rate < getRate(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
else lower += (upper - lower) \/ 2
}
lastUpdated = 2
var perf = lower + (upper - lower) \/ 2;
upper = 16384
lower = 0
while (upper - lower > 0.125) {
if (perf > getPerf(lower + (upper - lower) \/ 2)) upper -= (upper - lower) \/ 2
else lower += (upper - lower) \/ 2
}
var rank = lower + (upper - lower) \/ 2;
UpdatePredictor(rank, perf, rate)
}
function UpdatePredictor(rank, perf, rate) {
\$("#predictor-input-rank").val(round(rank))
\$("#predictor-input-perf").val(round(perf))
\$("#predictor-input-rate").val(round(rate))
updatePredictorTweetBtn()
function round(val) {
return Math.round(val * 100) \/ 100;
}
}
\/\/ツイートボタンを更新する
function updatePredictorTweetBtn() {
var tweetStr =
\`Rated内順位: \${\$("#predictor-input-rank").val()}位%0A
パフォーマンス: \${\$("#predictor-input-perf").val()}%0A
レート: \${\$("#predictor-input-rate").val()}%0A
\`
\$('#predictor-tweet').attr("href", \`https:\/\/twitter.com\/share?text=\${tweetStr}&url=https:\/\/greasyfork.org\/ja\/scripts\/369954-ac-predictor\`)
}
}
\/\/最終更新などの要素を追加する
function AddAlert(content) {
\$("#predictor-alert").html(\`<h5 class='sidemenu-txt'>\${content}<\/h5>\`);
}
\/\/要素のDisableadを外す
function enabled() {
\$('#predictor-reload').button('reset');
predictorElements.forEach(element => {
\$(\`#\${element}\`).removeAttr("disabled");
});
}
\/\/要素にDisableadをつける
function disabled() {
\$('#predictor-reload').button('reset');
predictorElements.forEach(element => {
\$(\`#\${element}\`).attr("disabled", true);
});
}
\/\/全員の結果データを更新する
function updateResultsData() {
eachParticipationResults = {};
const IsFixed = SideMenu.Datas.Standings.Fixed;
\/\/タイの人を入れる(順位が変わったら描画→リストを空に)
var tiedList = [];
var rank = 1;
var lastRank = 0;
var ratedCount = 0;
var maxPerf = ratedLimit === Infinity ? getPerf(1) : ratedLimit + 400;
var currentPerf = maxPerf - 0.5;
var rankVal = calcRankVal(currentPerf);
\/\/全員回す
SideMenu.Datas.Standings.StandingsData.forEach(function (element) {
if (lastRank !== element.Rank) {
addRow();
rank += ratedCount;
ratedCount = 0;
tiedList = [];
}
tiedList.push(element);
lastRank = element.Rank;
if (element.IsRated && element.TotalResult.Count !== 0) ratedCount++;
});
\/\/最後に更新してあげる
addRow();
\/\/タイリストの人全員行追加
function addRow() {
var fixRank = rank + Math.max(0, ratedCount - 1) \/ 2;
while (rankVal < fixRank - 0.5 && currentPerf >= -8192) {
currentPerf--;
rankVal = calcRankVal(currentPerf);
}
tiedList.forEach(e => {
var isRated = e.IsRated && e.TotalResult.Count !== 0;
var isSubmitted = e.TotalResult.Count !== 0;
var matches = e.Competitions - (IsFixed && isRated ? 1 : 0);
var perf = currentPerf + 0.5;
var oldRate = (IsFixed && isSubmitted ? e.OldRating : e.Rating);
var newRate = (IsFixed ? e.Rating : Math.floor(positivize_rating(matches !== 0 ? calc_rating_from_last(oldRate, perf, matches) : perf - 1200)));
eachParticipationResults[e.UserScreenName] = { perf: perf, oldRate: oldRate, newRate: newRate, isRated: isRated, isSubmitted: isSubmitted };
});
}
}
\/\/結果データを順位表に追加する
function addPerfToStandings() {
if (!isStandingsPage) return;
\$('.standings-perf , .standings-rate').remove();
if (!isAlreadyAppendRowToStandings) {
(new MutationObserver(() => { addPerfToStandings(); })).observe(document.getElementById('standings-tbody'), { childList: true });
\$('thead > tr').append('<th class="standings-result-th" style="width:84px;min-width:84px;">perf<\/th><th class="standings-result-th" style="width:168px;min-width:168px;">レート変化<\/th>');
isAlreadyAppendRowToStandings = true;
}
\$('#standings-tbody > tr').each((index, elem) => {
var userName = \$('.standings-username .username', elem).text();
var perfArr = eachParticipationResults[userName];
if (!perfArr) {
\$(elem).append(\`<td class="standings-result standings-perf">-<\/td>\`);
\$(elem).append(\`<td class="standings-result standings-rate">-<\/td>\`);
return;
}
var perf = perfArr.isSubmitted ? ratingSpan(perfArr.perf) : '<span class="user-unrated">-<\/span>';
var oldRate = perfArr.oldRate;
var newRate = perfArr.newRate;
var IsRated = perfArr.isRated;
\$(elem).append(\`<td class="standings-result standings-perf">\${ratingSpan(perf)}<\/td>\`);
\$(elem).append(\`<td class="standings-result standings-rate">\${getRatingChangeStr(oldRate,newRate)}<\/td>\`);
function getRatingChangeStr(oldRate, newRate) {
return IsRated ? \`\${ratingSpan(oldRate)} -> \${ratingSpan(newRate)} (\${(newRate >= oldRate ? '+' : '')}\${newRate - oldRate})\` : \`\${ratingSpan(oldRate)}(unrated)\`;
}
function ratingSpan(rate) {
return \`<span class="user-\${SideMenu.GetColor(rate)}">\${rate}<\/span>\`;
}
});
}
})();`;
var style =
``;
var dom =
`<div id="predictor-alert" class="row"><h5 class='sidemenu-txt'>順位表読み込み中…<\/h5><\/div>
<div id="predictor-data" class="row">
<div class="input-group col-xs-offset-1 col-xs-10">
<span class="input-group-addon">順位<span class="glyphicon glyphicon-question-sign" aria-hidden="true" data-html="true" data-toggle="tooltip" data-placement="right" title="" data-original-title="Rated内の順位です。複数人同順位の際は人数を加味します(5位が4人居たら6.5位として計算)"><\/span><\/span>
<input class="form-control" id="predictor-input-rank">
<span class="input-group-addon">位<\/span>
<\/div>
<div class="input-group col-xs-offset-1 col-xs-10">
<span class="input-group-addon">パフォーマンス<\/span>
<input class="form-control" id="predictor-input-perf">
<\/div>
<div class="input-group col-xs-offset-1 col-xs-10">
<span class="input-group-addon">レーティング<\/span>
<input class="form-control" id="predictor-input-rate">
<\/div>
<\/div>
<div class="row">
<div class="btn-group col-xs-offset-1">
<button class="btn btn-default" id="predictor-current">現在の順位<\/button>
<button type="button" class="btn btn-primary" id="predictor-reload" data-loading-text="更新中…">更新<\/button>
<a class="btn btn-default" rel="nofollow" onClick="window.open(encodeURI(decodeURI(this.href)),'twwindow','width=550, height=450, personalbar=0, toolbar=0, scrollbars=1'); return false;" id='predictor-tweet'>ツイート<\/a>
<!--<button class="btn btn-default" id="predictor-solved" disabled>現問題AC後<\/button>-->
<\/div>
<\/div>`;
return `${dom}
<script>${js}</script>
<style>${style}</style>`;
}
});
SideMenu.ViewOrder.forEach(async (elem) => {
await SideMenu.Elements[elem]();
});