Displays average success chances for selected Crank level.
当前为
// ==UserScript==
// @name BvS Crank Helper
// @include http*://*animecubed.com/billy/bvs/pages/main.html
// @include http*://*animecubed.com/billy/bvs/themesdifficulty.html
// @namespace North
// @description Displays average success chances for selected Crank level.
// @version 1.1
// @history 1.1 Now https compatible (Updated by Channel28)
// @history 1.0 Initial Release
// @grant none
// ==/UserScript==
function CrankHelper(){
var name = document.evaluate("//input[@name='player' and @type='hidden']", document, null, XPathResult.ANY_UNORDERED_NODE_TYPE, null).singleNodeValue.value;
var tbody;
var addStyle = function(css) {
var head = document.getElementsByTagName("head")[0];
if (!head)
return;
var style = document.createElement("style");
style.type = "text/css";
style.textContent = css;
head.appendChild(style);
}
var binomialCoefficient = function(n, k){
if (k > n || k < 0)
return 0;
k = Math.max(k, n - k);
var i = 1;
var j = k + 1;
var c = 1;
while (j <= n)
c *= j++ / i++;
return c;
}
var binomdist = function(k, n, p, cumulative){
if (cumulative) {
var sum = 0;
for (var i = 0; i <= k; i++)
sum += binomdist(i, n, p, false);
return sum;
}
return binomialCoefficient(n, k) * Math.pow(p, k) * Math.pow(1 - p, n - k);
}
var successChance = function(lvl, str, rng, suc, dif, sucx){
var req = sucx - suc;
if (req <= 0)
return 1;
if (dif > rng)
return 0;
if (req > lvl)
return 0;
var prob = (str + rng - dif + 1) / rng;
if (prob >= 1)
return 1;
return Math.min(0.9999, 1 - binomdist(req - 1, lvl, prob, true));
}
var strip = function(s){
s = s.replace(/^\s+/, "");
s = s.replace(/\s+$/, "");
s = s.replace(/\s+/g, " ");
return s;
}
var percent = function(n){
if (n == 1.0)
return "100%";
else if (n == 0.0)
return "0%";
var p = Math.round(n * 1000) / 10;
if (p > 99.9)
return ">99.9%";
else if (p < 0.1)
return "<0.1%";
return p + "%";
}
var mainStats = function(){
var snap = document.evaluate("//td[contains(text(),'jutsu:')]", document, null, 7, null);
var stats = [];
for (var i = 0; i < snap.snapshotLength; i++) {
var node = snap.snapshotItem(i);
var stat = node.childNodes[0].textContent;
stat = stat.slice(0, stat.length - 2);
var lvl, str, rng, suc;
node = strip(node.childNodes[1].textContent).match(/(\d+)( \(([+-]\d+)\))?(Strength:([+-]\d+))? Range: 1-(\d+)(Free Successes: (\d+))?/);
if (node){
lvl = parseInt(node[1]) || 0;
lvl += parseInt(node[3]) || 0;
str = parseInt(node[5]) || 0;
rng = parseInt(node[6]) || 0;
suc = parseInt(node[8]) || 0;
}
stats[i] = [stat, lvl, str, rng, suc].join(',');
}
localStorage.setItem("BvS_CrankHelper_" + name, stats.join(';'));
}
var singleDiff = function(type, stats, crank, dif, suc){
dif += crank;
suc += crank;
var stat = stats["Taijutsu"];
var taic = successChance(stat[0], stat[1], stat[2], stat[3], dif, suc);
stat = stats["Ninjutsu"];
var ninc = successChance(stat[0], stat[1], stat[2], stat[3], dif, suc);
stat = stats["Genjutsu"];
var genc = successChance(stat[0], stat[1], stat[2], stat[3], dif, suc);
var tr = '<tr><td colspan="7"/></tr>';
tr += '<tr><td>' + type + '</td><td colspan="2" class="genc">' + percent(genc) + '</td><td colspan="2" class="ninc">' + percent(ninc) + '</td><td colspan="2" class="taic">' + percent(taic) + '</td></tr>';
tbody.innerHTML += tr;
}
var doubleDiff = function(type, stats, crank, dif1, suc1, dif2, suc2){
dif1 += crank;
dif2 += crank;
suc1 += crank;
suc2 += crank;
var stat = stats["Taijutsu"];
var taic1 = successChance(stat[0], stat[1], stat[2], stat[3], dif1, suc1);
var taic2 = successChance(stat[0], stat[1], stat[2], stat[3], dif2, suc2);
stat = stats["Ninjutsu"];
var ninc1 = successChance(stat[0], stat[1], stat[2], stat[3], dif1, suc1);
var ninc2 = successChance(stat[0], stat[1], stat[2], stat[3], dif2, suc2);
stat = stats["Genjutsu"];
var genc1 = successChance(stat[0], stat[1], stat[2], stat[3], dif1, suc1);
var genc2 = successChance(stat[0], stat[1], stat[2], stat[3], dif2, suc2);
var tr = '<tr><td colspan="7"/></tr>';
tr += '<tr><td rowspan="2">' + type + '</td><td colspan="2" class="genc">' + percent(genc1) + '</td><td colspan="2" class="ninc">' + percent(ninc1) + '</td><td colspan="2" class="taic">' + percent(taic1) + '</td></tr>';
tr += '<tr><td class="ninc">' + percent(ninc2) + '</td><td class="taic">' + percent(taic2) + '</td><td class="genc">' + percent(genc2) + '</td><td class="taic">' + percent(taic2) + '</td><td class="genc">' + percent(genc2) + '</td><td class="ninc">' + percent(ninc2) + '</td></tr>';
tbody.innerHTML += tr;
}
var douSimple = function(type, stats, crank, dif, suc){
dif += crank;
suc += crank;
var stat = stats["Doujutsu"];
var douc = successChance(stat[0], stat[1], stat[2], stat[3], dif, suc);
var tr = '<tr><td colspan="7"/></tr>';
tr += '<tr><td>' + type + '</td><td colspan="6" class="douc">' + percent(douc) + '</td></tr>';
tbody.innerHTML += tr;
}
var douDouble = function(type, stats, crank, difd, sucd, difg, sucg, difn, sucn, dift, suct){
difd += crank;
difg += crank;
difn += crank;
dift += crank;
sucd += crank;
sucg += crank;
sucn += crank;
suct += crank;
var stat = stats["Doujutsu"];
var douc = successChance(stat[0], stat[1], stat[2], stat[3], difd, sucd);
stat = stats["Taijutsu"];
var taic = successChance(stat[0], stat[1], stat[2], stat[3], dift, suct);
stat = stats["Ninjutsu"];
var ninc = successChance(stat[0], stat[1], stat[2], stat[3], difn, sucn);
stat = stats["Genjutsu"];
var genc = successChance(stat[0], stat[1], stat[2], stat[3], difg, sucg);
var tr = '<tr><td colspan="7"/></tr>';
tr += '<tr><td rowspan="2">' + type + '</td><td colspan="6" class="douc">' + percent(douc) + '</td></tr>';
tr += '<tr><td colspan="2" class="genc">' + percent(genc) + '</td><td colspan="2" class="ninc">' + percent(ninc) + '</td><td colspan="2" class="taic">' + percent(taic) + '</td></tr>';
tbody.innerHTML += tr;
}
var douOther = function(type, stats, crank, difd1, sucd1, dif1, suc1, difd2, sucd2, dif2, suc2){
difd1 += crank;
difd2 += crank;
dif1 += crank;
dif2 += crank;
sucd1 += crank;
sucd2 += crank;
suc1 += crank;
suc2 += crank;
var stat = stats["Doujutsu"];
var douc1 = successChance(stat[0], stat[1], stat[2], stat[3], difd1, sucd1);
var douc2 = successChance(stat[0], stat[1], stat[2], stat[3], difd2, sucd2);
stat = stats["Taijutsu"];
var taic1 = successChance(stat[0], stat[1], stat[2], stat[3], dif1, suc1);
var taic2 = successChance(stat[0], stat[1], stat[2], stat[3], dif2, suc2);
stat = stats["Ninjutsu"];
var ninc = successChance(stat[0], stat[1], stat[2], stat[3], dif2, suc2);
stat = stats["Genjutsu"];
var genc = successChance(stat[0], stat[1], stat[2], stat[3], dif1, suc1);
var tr = '<tr><td colspan="7"/></tr>';
tr += '<tr><td rowspan="5">' + type + '</td><td colspan="6" class="douc">' + percent(douc1) + '</td></tr>';
tr += '<tr><td colspan="2" class="genc">' + percent(genc) + '</td><td colspan="2" class="ninc"> - </td><td colspan="2" class="taic">' + percent(taic1) + '</td></tr>';
tr += '<tr><td colspan="6"/></tr>';
tr += '<tr><td colspan="6" class="douc">' + percent(douc2) + '</td></tr>';
tr += '<tr><td colspan="2" class="genc"> - </td><td colspan="2" class="ninc">' + percent(ninc) + '</td><td colspan="2" class="taic">' + percent(taic2) + '</td></tr>';
tbody.innerHTML += tr;
}
var themesDifficulty = function(){
var crank = parseInt(document.getElementsByName("cranknumber")[0].value);
var stats = [];
var temp = localStorage.getItem("BvS_CrankHelper_" + name).split(';');
for(var i = 0; i<temp.length; i++){
var temp2 = temp[i].split(',');
stats[temp2[0]] = [temp2[1] * 1, temp2[2] * 1, temp2[3] * 1, temp2[4] * 1];
}
tbody.innerHTML = '<tr><th class="hh">Mission Type</th><th colspan="2" class="genh">Gen</th><th colspan="2" class="ninh">Nin</th><th colspan="2" class="taih">Tai</th></tr>';
singleDiff("D-Rank", stats, crank, 7, 1);
singleDiff("C-Rank", stats, crank, 8, 3);
doubleDiff("B-Rank", stats, crank, 10, 8, 9, 7);
doubleDiff("A-Rank", stats, crank, 13, 9, 5, 11);
doubleDiff("AA-Rank", stats, crank, 18, 12, 15, 16);
doubleDiff("S-Rank", stats, crank, 22, 13, 18, 14);
doubleDiff("Monochrome", stats, crank, 20, 17, 18, 18);
singleDiff("R00t AA-Rank", stats, crank, 25, 25);
douSimple("BurgerNinja", stats, crank, 4, 5);
douOther("PizzaWitch", stats, crank, 16, 23, 28, 26, 17, 29, 25, 25);
douDouble("PizzaWitch-High", stats, crank, 25, 27, 30, 40, 40, 35, 30, 40);
douDouble("Witching Hours", stats, crank, 26, 30, 30, 25, 30, 23, 23, 30);
}
return{
init:function(){
if(/main\.html/.test(location.pathname)){
mainStats();
}
if(/themesdifficulty\.html/.test(location.pathname)){
addStyle([
".crankHelperTable { border-collapse: collapse; border: 2px solid black; margin: auto; text-align: center; }",
".crankHelperTable tr th { padding: 0.2em; border: 1px solid #888;}",
".crankHelperTable tr { background-color: #F4F9FE; }",
".crankHelperTable tr td { border: 1px solid #888; padding: 2px; }",
".taic { background-color: #071E4A; color: white;}",
".ninc { background-color: #4A0707; color: white;}",
".genc { background-color: #124A07; color: white;}",
".douc { background-color: #4A4A07; color: white;}",
".hh { background: #D4DEEF url(data:image/gif;base64,R0lGODlhAQAUAMQAAPT3+9Te79rj8eju9vn6/d/m8+Ho9Pf5/Ovv9/H1+uXr9dXf79fh8P3+/vz8/u7y+dzk8v///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAAAAAAALAAAAAABABQAAAUQYCQ2DnEAyYMMilFAArMEIQA7) top center repeat-x; }",
".douh { color: white; background: #4A4A07 url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAKCAIAAAD6sKMdAAAACXBIWXMAAAsTAAALEwEAmpwYAAAALklEQVR42gXBQQoAIAhFQX3Q/U8ZhvDFTbuiZuy9wd5ON1SB5ETAnM5aRuZFOh+K0BSu6v8ibAAAAABJRU5ErkJggg==) repeat-x left top;}",
".taih { color: white; background: #071E4A url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAKCAIAAAD6sKMdAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAMElEQVR42gXBiQoAEBBAQfvKj/tXkXKkHFvEjLHuIWNAbVAL0jPMgKjHaOSuxNn5A21aFILfIZVwAAAAAElFTkSuQmCC) repeat-x left top;}",
".ninh { color: white; background: #4A0707 url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAKCAIAAAD6sKMdAAAACXBIWXMAAAsTAAALEwEAmpwYAAAALUlEQVR42gXBQQoAIAhFQf8D73/KKAKjTTslZ+y78yQucICQmMCQWGbsKiKzAdgHDWs7Xvp7AAAAAElFTkSuQmCC) repeat-x left top;}",
".genh { color: white; background: #124A07 url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAKCAIAAAD6sKMdAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAMUlEQVR42gXBQQ4AEAwAwXYT7/H/BwmREBcH0qoZyZGIrcSCN+ENxSt4UawJtztn2Ad2ABR2S9mVngAAAABJRU5ErkJggg==) repeat-x left top;}"
].join("\n"));
var snap = document.evaluate("//table[@cellpadding = 4]/tbody", document, null, 7, null);
var successTable = document.createElement("table");
tbody = document.createElement("tbody");
successTable.appendChild(tbody);
snap.snapshotItem(0).appendChild(document.createElement("tr").appendChild(document.createElement("td").appendChild(successTable)));
successTable.className="crankHelperTable";
themesDifficulty();
var combobox = document.getElementsByName("cranknumber")[0];
if(combobox.wrappedJSObject)
combobox = combobox.wrappedJSObject;
combobox.onchange = themesDifficulty;
}
}
}
}
CrankHelper().init();
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