Calculator Advanced Features

// ==UserScript==
// @name PoECAF
// @namespace https://userscripts.org/scripts/show/161828
// @version 6.3.2
// @description Path of Exile Calculator Advanced Features
// @match http://www.pathofexile.com/passive-skill-tree*
// @downloadURL https://userscripts.org/scripts/source/161828.user.js
// @updateURL https://userscripts.org/scripts/source/161828.meta.js
// @copyright 2013+, https://userscripts.org/users/274679
// @grant none
// @run-at document-start
// ==/UserScript==
// Forum thread http://www.pathofexile.com/forum/view-thread/250370

function main () {
function objectSortedForEach(o,f){Object.keys(o).sort().forEach(function(k){f(k,o[k])})}
function hookBeforeCallReturnOriginal(o,m,h){var t=o[m];o[m]=function(){h.apply(this,arguments);return t.apply(this,arguments)}}
PoeCaf = function () { return this.init.apply(this, arguments) }
PoeCaf.prototype = {
init : function (instance) {
this.skillTree = instance;
this.initContainer(true);

instance.passiveAllocation.calculateTotal = function (replacer) {
var keyword = replacer || '', total = {}, regexp = /([+|-]?\d+(?:\.\d+)?)/gi;
this.foreachAllocatedSkill(function (e) {
if (e.keyStone) {
total['* ' + e.skill.displayName + ': ' + keyword] = [e.skill.skillDescription.join(", ")];
} else for (var i = e.skill.skillDescription.length - 1; i >= 0; --i) {
var s = e.skill.skillDescription, m = s.match(regexp);
if (m) {
s = s.replace(regexp, keyword);
if (!total)
total = [];
total.push(+m[0]);
}
}
});
return total;
};

var caf = this;
instance.finalDrawFuncs.push(function () {
instance.events.pointsChanged.add(function () {
caf.update();
});
caf.update();
});
},
initContainer : function (showing) {
var head = $('<div/>', {id: 'totalStats', class: 'cursor-pointer'}),
instance = this.skillTree;

$('<style/>', {type: 'text/css'}).html('#poe-popup-container #skillTreeInfo { position: fixed; top: 10px; left: 10px; z-index: 1004; pointer-events: none; } .cursor-pointer { cursor: pointer; pointer-events: auto; } #toggleControlsForm { position: absolute; right: 4px; top: 4px; } .fullscreen.fullscreen-hide { display: none; } div.icon { overflow: hidden; display: inline-block; background-repeat: no-repeat; background-position: center center; } .toggleable { overflow: hidden; display: inline-block; background-repeat: no-repeat; background-position: center center; } .icon-arrow { width: 10px; height: 10px; } .icon-arrow.toggleable { background-image: url(http://cdn1.iconfinder.com/data/icons/lullacons/bullet-arrow-down.png); } .icon-arrow.toggleable.toggled { background-image: url(http://cdn1.iconfinder.com/data/icons/lullacons/bullet-arrow-right.png); } .icon-toggle { width: 32px; height: 32px; } .icon-toggle.toggleable { background-image: url(http://cdn1.iconfinder.com/data/icons/realistiK-new/32x32/actions/window_fullscreen.png); } .icon-toggle.toggleable.toggled { background-image: url(http://cdn1.iconfinder.com/data/icons/realistiK-new/32x32/actions/window_nofullscreen.png); }').appendTo('head');
$('#passiveControlsForm > :not(.buttonContainer):not(.clear)').addClass('fullscreen-affected').not('#skillTreeInfo').addClass('fullscreen-hide');

$("<div/>", {id: 'toggleControlsForm', class: 'buttonContainer cursor-pointer icon-toggle toggleable'}).click(function () {
$(this).toggleClass('toggled');
$('#passiveControlsForm > .fullscreen-affected').toggleClass('fullscreen-hide');
instance.updateCanvasSize();
}).prependTo('#passiveControlsForm').hide();

hookBeforeCallReturnOriginal(instance, 'toggleFullScreen', function () {
var isFullScreen = !this.fullScreen; // flag is currently in before toggle state
$('#skillTreeInfo').prependTo(isFullScreen ? '#poe-popup-container' : '#passiveControlsForm');
$('.fullscreen-affected').toggleClass('fullscreen');
$('#toggleControlsForm').toggle();
});

head.click(function () {
$(this).contents().add('.icon-arrow').toggleClass('toggled');
$(this).next().slideToggle();
}).prepend(
$('<div/>', {class: 'icon-arrow toggleable'})
);
$('#skillTreeInfo').contents().replaceWith(head).appendTo(head);

this.container = $("<div/>").appendTo('#skillTreeInfo');
},
update : function () {
var keyword = '{v}', passiveSkillBonuses = this.skillTree.passiveAllocation.calculateTotal(keyword), container = this.container.empty();

objectSortedForEach(passiveSkillBonuses, function(pattern, bonuses) {
var value = bonuses.reduce(function(a,b){return a+b;}),
bonus = pattern.replace(keyword, value%1>0?value.toFixed(1):value);
if (bonus.split(' ')[1] === 'to') bonus = (value < 0 ? '-' : '+') + bonus;
$("<div/>", {text: bonus, class: 'text formTextInline'}).appendTo(container);
});
}
}

// hook on constructor of skill tree
define('PassiveSkillTree-adapter', ['PoE/PassiveSkillTree/PassiveSkillTree'], function (PassiveSkillTree) {
console.log('PoECAF Installed');
return function () {
var instance = new Object();
PassiveSkillTree.apply(instance, arguments);
new PoeCaf(instance);
return instance;
};
});
require.config({
map: {
'*': { 'PoE/PassiveSkillTree/PassiveSkillTree': 'PassiveSkillTree-adapter' },
'PassiveSkillTree-adapter': { 'PoE/PassiveSkillTree/PassiveSkillTree': 'PoE/PassiveSkillTree/PassiveSkillTree' }
}
});
}

// we have to do it after requirejs is configured, but before any skill tree was created
window.addEventListener("DOMNodeInserted", function (event) {
for (var tags = document.getElementsByTagName("script"), i = tags.length - 1; i >= 0; --i) {
var e = tags.item(i);
if (e.text.indexOf('require.config') !== -1) {
window.removeEventListener(event.type, arguments.callee, true);
var script = document.createElement('script');
script.appendChild(document.createTextNode('('+ main +')();'));
e.parentNode.insertBefore(script, e.nextSibling);
return;
}
}
}, true);