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edsy.js
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/*
EDSY was created using assets and imagery from Elite Dangerous, with the permission of Frontier Developments plc, for non-commercial purposes.
It is not endorsed by nor reflects the views or opinions of Frontier Developments and no employee of Frontier Developments was involved in the making of it.
Except where noted otherwise, all design, markup and script code for EDSY is copyright (c) 2015-2024 taleden
and is provided under a Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/).
The Elite Dangerous game logic and data in this file remains the property of Frontier Developments plc, and is used here as authorized by
Frontier Customer Services (https://forums.frontier.co.uk/threads/elite-dangerous-media-usage-rules.510879/).
*/
'use strict';
window.edsy = new (function() {
var VERSIONS = [308189904,308189904,308189904,308189904]; /* HTML,CSS,DB,JS */
var LASTMODIFIED = 20240509;
var EMPTY_OBJ = {};
var EMPTY_ARR = [];
var EXPERIMENTAL_IMPORT = {};
var TIMEOUT_RESIZE = 300;
var TIMEOUT_DBLCLICK = 300;
var TIMEOUT_LONGPRESS = 500;
var TOLERANCE_TOUCH = 10;
var WEAPON_CHARGE = 0.0;
var GROUPS = ['hardpoint','utility','component','military','internal'];
var CORE_SLOT_FDNAME = ['Armour', 'PowerPlant', 'MainEngines', 'FrameShiftDrive', 'LifeSupport', 'PowerDistributor', 'Radar', 'FuelTank'];
var CORE_SLOT_ABBR = ['BH','PP','TH','FD','LS','PD','SS','FT'];
var CORE_ABBR_SLOT = { BH:0,PP:1,TH:2,FD:3,LS:4,PD:5,SS:6,FT:7,
RB:1,TM:2,FH:3,EC:4,PC:5, FS:7 };
var BOOST_MARGIN = 0.005;
var SHIP_HATCH_ID = 49180;
var MAX_SLOT_CLASS = 8;
var MAX_POWER_DIST = 8;
var TOTAL_POWER_DIST = 12;
var MAX_POWER_PRIORITY = 5;
var MAX_BLUEPRINT_GRADE = 5;
var MAX_DAMAGED_PWRCAP = 0.5;
var MAX_MALFUNCTION_PWRCAP = 0.4;
var MIN_MODIFIER = 0.00005;
var MIN_BPROLL = 0.00025;
// var BPGRADE_PROGRESS = [0.99, 0.99, 0.65, 0.5, 0.35, 0.25];
var BPROLL_UPGRADE = 0.8;
// var BPROLL_LIMIT = 0.95;
var DISCOUNTS = [30,20,15,10,5,2.5];
var HASH_VERSION = 17;
var ICON_MOUNT = { F:'fixed', G:'gimballed', T:'turreted' };
var ICON_MISSILE = { D:'dumbfire', S:'seeker' };
var ICON_TAG = { C:'community', G:'guardian', P:'powerplay', T:'techbroker' };
var CSS_FONTS = ['caps','text','fixed'];
var CSS_COLORS = ['orange','red','blue','green','yellow'];
var BUILTIN_STORED_MODULES = {
872200 : { name:"2B Enzyme Missile, HC+Caustic", modulehash:"FLIqG02G0050ypD4sPc8y00C_00Gu00", tag:'C' }, // CG reward // TODO: get sample to test import
862500 : { name:"2E/FD AX Missile, HC+RF", modulehash:"HL3gG-3G_W90zcQ4sPcAhhXEsPcIupDL000P000UxCpWy00", tag:'T' }, // Sirius tech broker
863300 : { name:"3C/FD AX Missile, HC+RF", modulehash:"HL4wG-3G_W90zcQ4sPcAhhXEsPcIupDL000P000UxCpWy00", tag:'T' }, // Sirius tech broker // TODO: get sample to test import
862570 : { name:"2E/G EAXMC \"Azimuth\", OC, AL", modulehash:"HL3nG-3H0038_00CoPcL600", tag:'T' }, // Azimuth / Rescue Ship tech broker
863370 : { name:"3C/G EAXMC \"Azimuth\", OC, AL", modulehash:"HL51G-3H0038_00CoPcL600", tag:'T' }, // Azimuth / Rescue Ship tech broker
881400 : { name:"1D/F Grd Gauss, RF+HC", modulehash:"HLXCG-2G0092_166_00A_00Ew7ZHD00L800P600T800YsPc", tag:'T' }, // Salvation tech broker
882200 : { name:"2B/F Grd Gauss, RF+HC", modulehash:"HLYSG-2G0092_166_00A_00Ew7ZHD00L800P600T800YsPc", tag:'T' }, // Salvation tech broker
881430 : { name:"1D/F Grd Plasma, OC+Foc", modulehash:"HLXFG-2Gxq60vBh4zHx8y00Cw00H800KvLL", tag:'T' }, // Salvation tech broker
882230 : { name:"2B/F Grd Plasma, OC+Foc", modulehash:"HLYVG-2Gxq60vBh4zHx8y00Cw00H800KvLL", tag:'T' }, // Salvation tech broker // TODO: get sample to test import
881460 : { name:"1D/F Grd Shard, LR+Foc, Pen", modulehash:"HLXIG-2G0090y0051Cp98HkDFm0H058K_7YP4JAV700YpXv", tag:'T' }, // Salvation tech broker
882160 : { name:"2A/F Grd Shard, LR+Foc, Pen", modulehash:"HLYOG-2G0090y0051Cp98HkDFm0H058K_7YP4JAV700YpXv", tag:'T' }, // Salvation tech broker // TODO: get sample to test import
// 882161 : { name:"2A/F Grd Shard, LR5", modulehash:"GLYOG02G0080y0051Cp993DDFm0H058L800Op7uV700", tag:'C' }, // TODO: CG reward? // TODO: get sample to test import
811410 : { name:"1D/F Abrasion Blaster, LR", modulehash:"FJprG02G0062y006y00Ey00Iy00L800P800", tag:'C' }, // CG reward // TODO: get sample to test import
811400 : { name:"1D/F Mining Laser, LR, Incen", modulehash:"HJpqmF5j3H0072y006y00AkPcEy00I_ezL800PBLL", tag:'T' }, // Torval Mining Ltd tech broker
822230 : { name:"2B Seeker \"V1\", HC+LW, ThermCas", modulehash:"HK4lG-3Q_W42-Cp6ypDAsPcIwPc", tag:'T' }, // human tech broker
822231 : { name:"2B Seeker, HC+RF, Drag", modulehash:"HK4lG-2R00612008u00GwghUsPcX400b400", tag:'C' }, // CG reward // TODO: get sample to test import
722500 : { name:"2E/F Multi-cannon, RF+HC, Phasing", modulehash:"HHewm1WaCS007Uy00Yuaab600f466n600soPcv400", tag:'C' }, // CG reward
842200 : { name:"2B/F Rail, LR+HC, FeedCas", modulehash:"FKZyG03I0080-Cp8zCpT000Yyv4b000f000iu00r900", tag:'C' }, // CG reward // TODO: get sample to test import
510600 : { name:"0F ECM, LW+Shd", modulehash:"FCTqG03G0032_pD50009000", tag:'C' }, // CG reward // TODO: get sample to test import
520900 : { name:"0I Heat Sink \"Sirius\", ACx2", modulehash:"HCjwG-2G002P000S_00", tag:'T' }, // Sirus tech broker
570100 : { name:"0A KWS, FS+LR", modulehash:"FDwoG03G0056y008y00GzCpMupDQ_Pc", tag:'C' }, // CG reward // TODO: get sample to test import
530900 : { name:"0I/T Point Defence, Foc+LW", modulehash:"FCzYG05G0042_pD6y00GkPcL000", tag:'C' }, // CG reward // TODO: get sample to test import
413100 : { name:"3A Power Plant, AR+OC", modulehash:"FA5UG03G0040sPc4-cQ8yAFCqAF", tag:'C' }, // CG reward // TODO: get sample to test import
413101 : { name:"3A Power Plant, OC", modulehash:"HA5UG-7G0036upD8ypDCvcQ", tag:'C' }, // CG reward // TODO: get sample to test import
414101 : { name:"4A Power Plant, OC", modulehash:"HA72G-7G0036upD8ypDCvcQ", tag:'C' }, // CG reward // TODO: get sample to test import
415101 : { name:"5A Power Plant, OC", modulehash:"HA8cG-7G0036upD8ypDCvcQ", tag:'C' }, // CG reward // TODO: get sample to test import
433100 : { name:"3A FSD, IR+FB", modulehash:"HAakG-5G_W60upD6upD8qpDE_PcGzcQKsPc", tag:'C' }, // CG reward // TODO: get sample to test import
434100 : { name:"4A FSD, IR+FB", modulehash:"HAcIG-5G_W60upD6upD8qpDE_PcGzcQKsPc", tag:'C' }, // CG reward // TODO: get sample to test import
435100 : { name:"5A FSD \"V1\", IR+FB", modulehash:"HAdsG-5G_W60upD6upD8qpDE_PcGzcQKsPc", tag:'T' }, // human tech broker
436100 : { name:"6A FSD, IR+FB", modulehash:"HAfQG-5G_W60upD6upD8qpDE_PcGzcQKsPc", tag:'C' }, // CG reward // TODO: get sample to test import
5510 : { name:"5E Anti-Corrosion Cargo (32T)", modulehash:"H08d00", tag:'C' }, // CG reward
6510 : { name:"6E Anti-Corrosion Cargo (64T)", modulehash:"H0AB00", tag:'C' }, // CG reward
303100 : { name:"3A Shield Gen, KR+TR", modulehash:"F7PcG05G0044sPc8wPccupDgvcQ", tag:'C' }, // CG reward // TODO: get sample to test import
111300 : { name:"1I DSS \"V1\", ERx2", modulehash:"H2jwG-9G_W1P000", tag:'T' }, // human tech broker
};
var LANG_NAMES = { // TODO cn? ko? nl? pl?
"cs": "Čeština",
"de": "Deutsch",
"en": "English",
"es": "Español",
"fr": "Français",
"it": "Italiano",
"hu": "Magyar",
// "nl": "Nederlands",
"ja": "日本語",
"pt": "Português, Brasileiro",
"ru": "Русский",
"zh": "简体中文",
};
var LANGS = Object.keys(LANG_NAMES);
var LANG_DEFAULT = 'en';
var UNIT_ABBR_TRANSLATIONS = {
"%": "unit-percent-abbr",
"°": "unit-degrees-abbr",
"°/s": "unit-degrees-per-second-abbr",
"Cr": "unit-credits-abbr",
"Cr/T": "unit-credits-per-ton-abbr",
"KM": "unit-kilometers-abbr",
"LS": "unit-lightseconds-abbr",
"LY": "unit-lightyears-abbr",
"M": "unit-meters-abbr",
"M/s": "unit-meters-per-second-abbr",
"MJ/s": "unit-megajoules-per-second",
"MW": "unit-megawatts-abbr",
"MW/s": "unit-megawatts-per-second-abbr",
"T": "unit-tons-abbr",
"T/s": "unit-tons-per-second-abbr",
"h": "unit-hours-abbr",
"m": "unit-minutes-abbr",
"s": "unit-seconds-abbr",
"/s": "unit-per-second-abbr",
"x": "unit-multiplier-abbr",
};
var cache = {
reEscapeHTML: new RegExp('[&<>"\'/°]', 'g'),
fnEscapeHTML: function(m) { return {'&':'&','<':'<','>':'>','"':'"','\'':''','/':'/','°':'°'}[m] || m; },
attribute: {},
formatNumText: {},
formatPctText: {},
reSpacePercent: new RegExp('[ \u00A0]+(%)'),
parseNumText: null,
feature: {},
ships: [],
shipBuild: {},
shipHash: {},
shipModules: {},
groupMtypes: {},
mtypeModules: {},
mtypeBuiltins: {},
mtypeSizeGaps: {},
mtypeBlueprints: {},
mtypeExpeffects: {},
moduleHash: {},
hashVersionMap: {},
discountMod: {},
discounts: [],
option: {},
template: {},
icon: {},
lang: null,
translation: {},
translationDefault: null,
reTranslationValue: new RegExp('\{([A-Za-z0-9_-]+)\}', 'g'),
};
var current = {
dev: false,
beta: false,
locale: undefined,
lang: LANG_DEFAULT,
hashlock: false,
popup: {
element: null,
trigger: null,
refocus: null,
sticky: null,
onOkay: null,
onCancel: null,
},
importdata: {
imports: null,
buildlist: null,
modules: null,
},
drag: null,
resize: null,
query: null,
pickerClick: {},
pickerTouch: {},
slotsClick: {},
slotsTouch: {},
bprollClick: {},
bprollTouch: {},
importLabel: {},
labelImports: {},
stored: {
shipNamehashStored: { 0:{} },
shipStoreds: { 0:[] },
moduleNamehashStored: { 0:{} },
moduleStoreds: { 0:[] },
modulehashStored: {},
},
pickerNameNamehash: {},
option: {
insurance: 9500,
discounts: 0,
builtin: 'some',
onlybest: false,
experimental: false,
show1: true,
show2: true,
show3: true,
hidestats: true,
// fonts generated from CSS_FONTS
// colors generated from CSS_COLORS
language: '',
},
page: null,
shipyard_tab: null,
tab: null,
fit: null,
outfitting_onecol: false,
outfitting_focus: null,
outfitting_mode: null,
outfitting_show1: null,
outfitting_show2a: null,
outfitting_show2b: null,
pickerSlot: null,
tempSlot: null,
group: null,
slot: null,
analysis_tab: null,
tableSort: {
shipyard_ships_table: {},
shipyard_storedbuilds_table: {},
},
counter: {},
retrofit: null,
};
var
LN2 = Math.LN2,
LN10 = Math.LN10,
PI = Math.PI,
abs = Math.abs,
atan2 = Math.atan2,
ceil = Math.ceil,
exp = Math.exp,
floor = Math.floor,
log = Math.log,
log2 = Math.log2,
max = Math.max,
min = Math.min,
pow = Math.pow,
random = Math.random,
round = Math.round,
sign = Math.sign,
sqrt = Math.sqrt
;
var
atanh = Math.atanh || function(x) {
return (log((1 + x) / (1 - x)) / 2);
},
tanh = Math.tanh || function(x) {
var a = exp(+x), b = exp(-x);
return ((a == Infinity) ? 1 : ((b == Infinity) ? -1 : ((a - b) / (a + b))));
},
clone = Object.assign || function(tgt, src) {
if (src) {
for (var key in src) {
if (src.hasOwnProperty(key)) {
tgt[key] = src[key];
}
}
}
return tgt;
},
contains = function(lst, itm) {
var i = lst.length;
while (i-- > 0) {
if (lst[i] === itm)
return true;
}
return false;
}
;
/*
* UTILITY FUNCTIONS
*/
var setDOMSelectLength = function(select, length) {
while (select.length < length)
select.options.add(document.createElement('option'));
while (select.length > length)
select.options.remove(select.options.length - 1);
}; // setDOMSelectLength()
var populateDOMSelectStoreds = function(select, storeds, namehash, offset) {
var selectedIndex = (select.selectedIndex ? -1 : 0);
storeds = storeds || EMPTY_ARR;
offset = offset || 0;
setDOMSelectLength(select, offset + storeds.length);
for (var i = 0; i < storeds.length; i++) {
select.options[offset+i].value = storeds[i].namehash;
select.options[offset+i].text = storeds[i].name;
if (storeds[i].namehash === namehash)
selectedIndex = offset+i;
}
select.selectedIndex = selectedIndex;
return true;
}; // populateDOMSelectStoreds()
var setClipboardString = function(string) {
var el = document.createElement('textarea');
el.value = string;
el.setAttribute('readonly', '');
el.style.position = 'absolute';
el.style.left = '-1000px';
document.body.appendChild(el);
el.focus();
el.select();
var ok = true;
try {
document.execCommand('copy');
} catch (exc) {
ok = false;
}
document.body.removeChild(el);
return ok;
}; // setClipboardString()
var isDropEffectCopy = function(e) {
// Fixes browser bug in Chrome on Windows where dropEffect is always "none".
// The original bug report [1] was merged into another issue [2] but that
// issue was made private or something because I get permission denied when
// trying to view it.
//
// The fix is to wrap the retrieval of the drop effect and use the current
// event to determine what the drop effect is.
//
// [1]: https://bugs.chromium.org/p/chromium/issues/detail?id=501655
// [2]: https://bugs.chromium.org/p/chromium/issues/detail?id=39399
if (e.dataTransfer.dropEffect !== 'none') {
// Bug hasn't been hit because a drop effect was detected.
return e.dataTransfer.dropEffect;
}
if (e.dataTransfer.effectAllowed !== 'copyMove') {
// Should never happen. We should only be using this function when we're
// expecting a copy or move drop event. effectAllowed should have been
// set when the drag started.
console.warn('Using isDropEffectCopy() but effectAllowed is not copyMove! (effectAllowed=' + e.dataTransfer.effectAllowed + ')');
return e.dataTransfer.effectAllowed;
}
// This is the actual fix.
return !!e.ctrlKey;
} // isDropEffectCopy()
var encodeHTML = function(text) {
return text.replaceAll(cache.reEscapeHTML, cache.fnEscapeHTML);
}; // encodeHTML()
var getCookie = function(name, defaultvalue) {
return ((document.cookie.match(new RegExp('(?:^|;)\\s*' + name + '\\s*=\\s*"?([^"\\s;]*)"?\\s*(?:;|$)')) || EMPTY_ARR)[1] || defaultvalue);
}; // getCookie()
var getCookies = function(pattern) {
var cookies = document.cookie;
var c = {};
var re = new RegExp('(?:^|;)\\s*(' + pattern + ')\\s*=\\s*"?([^"\\s;]*)"?', 'g');
var match;
while ((match = re.exec(cookies)) !== null) {
c[match[1]] = match[2];
}
return c;
}; // getCookies()
var createIcon = function(icon) {
return (cache.icon[icon] || cache.icon['unknown'] || document.createTextNode('?')).cloneNode(true);
}; // createIcon()
/* TODO not needed?
var appendTextLines = function(el, text, lines) {
lines = lines || ceil(text.length / 80);
while (lines > 1) {
var i = (text.length / lines) | 0;
for (var j = 0; j <= i; j++) {
if (text[i+j] == ' ') {
el.append(text.slice(0, i+j), document.createElement('br'));
text = text.slice(i+j+1);
break;
} else if (text[i-j] == ' ') {
el.append(text.slice(0, i-j), document.createElement('br'));
text = text.slice(i-j+1);
break;
}
}
lines--;
}
el.append(text);
}; // appendTextLines()
*/
var formatNumText = ((window.Intl && window.Intl.NumberFormat)
? (
function(num, dec) {
return (cache.formatNumText[dec] || (
cache.formatNumText[dec] = (new window.Intl.NumberFormat(current.locale, { style:'decimal', useGrouping:true, minimumIntegerDigits:1, minimumFractionDigits:dec, maximumFractionDigits:dec })).format
))(num);
}
) : (
function(num, dec) {
if (!isFinite(num))
return n.toFixed(dec);
var parts = num.toFixed(dec).split('.');
var o = '';
var s = parts[0];
var i = L = s.length;
while (i-- > 0)
o = ((i && !((L - i) % 3)) ? ',' : '') + s[i] + o;
return o + (dec ? ('.' + parts[1]) : '');
}
)
); // formatNumText()
var parseNumText = function(text) {
if (!cache.parseNumText) {
if (window.Intl && window.Intl.NumberFormat) {
// based on Mike Bostock's solution: https://observablehq.com/@mbostock/localized-number-parsing
var parts = (new window.Intl.NumberFormat(current.locale, {useGrouping:true, minimumIntegerDigits:10, minimumFractionDigits:1})).formatToParts(123456789);
var n = 0, map = {};
for (var p = 0; p < parts.length; p++) {
switch (parts[p].type) {
case 'integer': for (var i = 0; i < parts[p].value.length; i++) map[parts[p].value[i]] = n++; break;
case 'group': map[parts[p].value] = ""; break;
case 'decimal': map[parts[p].value] = "."; break;
}
}
var search = new RegExp('[' + Object.keys(map).join('').replace(/([\.\(\)\[\]\-])/g,'\\$1') + ']', 'g');
cache.parseNumText = function(text) {
return (text = text.trim().replace(search, function(s) { return map[s]; })) ? parseFloat(text) : NaN
};
} else {
var sep = formatNumText(1.2,1).substring(1,2);
var reDecimalSep = new RegExp('\\' + sep);
sep = formatNumText(111111111,0).replace(new RegExp(formatNumText(1,0),'g'),'')[0];
var reThousandSep = sep ? (new RegExp('\\' + sep, 'g')) : null;
cache.parseNumText = function(text) {
if (reThousandSep)
text = text.replace(reThousandSep, '');
return parseFloat(text.replace(reDecimalSep, '.').trim());
}
}
}
return cache.parseNumText(text);
}; // parseNumText()
var formatPctText = ((window.Intl && window.Intl.NumberFormat)
? (
function(num, dec) {
return (cache.formatPctText[dec] || (
cache.formatPctText[dec] = (new window.Intl.NumberFormat(current.locale, { style:'percent', useGrouping:false, minimumIntegerDigits:1, minimumFractionDigits:dec, maximumFractionDigits:dec })).format
))(num).replace(cache.reSpacePercent, '$1');
}
) : (
function(num, dec) {
return (num * 100).toFixed(0) + '%';
}
)
); // formatPctText()
var formatNumHTML = function(num, dec) {
if (num === undefined)
return '';
var vals = {'number':num, 'number#':dec, 'number!':(isNaN(num) ? 0 : (isFinite(num) ? undefined : ((num < 0) ? -1 : 1)))};
var text = ((isFinite(num) || isNaN(num)) ? formatNumText(((num === num) ? num : 0), dec) : '∞');
if (num !== num)
text = text.replace(/0/g,'?');
var html = '<span'
+ ' edsy-vals="' + encodeHTML(JSON.stringify(vals)) + '"'
+ ' edsy-text="interp-number"'
+ '>' + text + '</span>';
if (num !== num)
html = '<abbr class="unknown" edsy-title="unknown" title="Unknown!">' + html + '</abbr>';
return html;
}; // formatNumHTML()
var formatPctHTML = function(num, dec) {
if (num === undefined)
return '';
var vals = {'number':num, 'number#':dec, 'number%':true, 'number!':(isNaN(num) ? 0 : (isFinite(num) ? undefined : ((num < 0) ? -1 : 1)))};
var text = ((isFinite(num) || isNaN(num)) ? formatPctText(((num === num) ? num : 0), dec).replace('%', '<small class="semantic">%</small>') : '∞');
if (num !== num)
text = text.replace(/0/g,'?');
var html = '<span'
+ ' edsy-vals="' + encodeHTML(JSON.stringify(vals)) + '"'
+ ' edsy-text="interp-number"'
+ '>' + text + '</span>';
if (num !== num)
html = '<abbr class="unknown" edsy-title="unknown" title="Unknown!">' + html + '</abbr>';
return html;
}; // formatPctHTML()
var formatTimeHTML = function(sec, brief) {
if (sec !== sec)
return formatNumHTML(NaN, 1);
if (!isFinite(sec))
return formatNumHTML(sec, 0);
var s = (sec % 60);
var m = (sec / 60) | 0;
var h = (m / 60) | 0;
m = (m % 60) | 0;
// return ((sec >= 10) ? ((h ? (h.toFixed(0) + ':') : '') + ((h && m < 10) ? '0' : '') + m.toFixed(0) + ':' + (((h || m) && s < 10) ? '0' : '') + s.toFixed(0)) : s.toFixed(1));
if (brief) {
if (h) return (((h < 10) ? formatNumHTML(h+(m/60), 1) : formatNumHTML(h, 0)) + '<small class="semantic" edsy-text="unit-hours-abbr">h</small>');
if (m) return (((m < 10) ? formatNumHTML(m+(s/60), 1) : formatNumHTML(m, 0)) + '<small class="semantic" edsy-text="unit-minutes-abbr">m</small>');
return (((h && !m) ? '0<small class="semantic">m</small>' : '') + formatNumHTML(s, (sec < 10) ? 1 : 0) + '<small class="semantic" edsy-text="unit-seconds-abbr">s</small>');
}
var html = '';
if (h) html += (formatNumHTML(h, 0) + '<small class="semantic" edsy-text="unit-hours-abbr">h</small>');
if (m) html += (formatNumHTML(m, 0) + '<small class="semantic" edsy-text="unit-minutes-abbr">m</small>');
if (h && !m) html += '0<small class="semantic" edsy-text="unit-minutes-abbr">m</small>';
html += (formatNumHTML(s, (sec < 10) ? 1 : 0) + '<small class="semantic" edsy-text="unit-seconds-abbr">s</small>');
return html;
}; // formatTimeHTML()
var formatPriceHTML = function(num, brief) {
if (num !== num || !isFinite(num))
return formatNumHTML(num, 0);
if (!brief)
return (formatNumHTML(num, 0) + '<small edsy-text="unit-credits-abbr">Cr</small>');
var n = num;
var k = 0;
while (brief && n > 1000 && k < 4) {
n /= 1000;
k++;
}
var d = (n < 10) ? 2 : ((n < 100) ? 1 : 0);
// apparently the KMBT suffixes are pretty universal and don't need to be localized?
var s = (['','K','M','B','T'][k] || '');
return [
'<abbr',
' edsy-vals-title="', encodeHTML(JSON.stringify({'number':num})), '"',
' edsy-title="interp-number-credits-abbr"',
' title="', formatNumText(num, 0), ' Cr"',
' edsy-vals="', encodeHTML(JSON.stringify({'number':n,'number#':d,'suffix':s})), '"',
' edsy-text="interp-number-suffix"',
'>',
formatNumHTML(n, d), ' ', s,
'</abbr>',
'<small edsy-text="unit-credits-abbr">Cr</small>'
].join('');
}; // formatPriceHTML()
var formatAttrLabelHTML = function(attr) {
var attribute = (cache.attribute[attr] || EMPTY_OBJ);
return [
'<abbr class="attribute"',
' edsy-title="attr-', attr, '-desc"',
' title="' + (attribute.desc || '') + '"',
' edsy-text="attr-', attr, '-abbr"',
'>' + (attribute.abbr || attr) + '</abbr>:'
].join('');
}; // formatAttrLabelHTML()
var formatAttrHTML = function(attr, value, dec) {
var attribute = (cache.attribute[attr] || EMPTY_OBJ);
if (dec === undefined)
dec = attribute.scale;
if (value !== value)
return formatNumHTML(NaN, dec);
if (attribute.unit === '%')
return formatPctHTML(value / 100, dec);
if (attribute.time)
return formatTimeHTML(value);
return (((dec !== undefined) ? formatNumHTML(value, dec) : value) + ((attribute.unit && isFinite(value)) ? ('<small edsy-text="' + (UNIT_ABBR_TRANSLATIONS[attribute.unit] || '') + '">' + attribute.unit + '</small>') : ''));
}; // formatAttrHTML()
var HASH_NUM_CHR = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_-';
var HASH_CHR_NUM = {};
for (var i = 0; i < HASH_NUM_CHR.length; i++)
HASH_CHR_NUM[HASH_NUM_CHR[i]] = i;
var HASHT_NUM_CHR = ' !"#$%&'+"'"+'()*+,-./:;<=>?@[\\]^_`{|}~';
var HASHT_CHR_NUM = {};
for (var i = 0; i < HASHT_NUM_CHR.length; i++)
HASHT_CHR_NUM[HASHT_NUM_CHR[i]] = i;
var hashEncode = function(n, l) {
var h = '';
while (n) {
h = HASH_NUM_CHR[n & 0x3F] + h;
n = n >> 6;
}
while (h.length < l)
h = HASH_NUM_CHR[0] + h;
return h;
}; // hashEncode()
var hashDecode = function(h) {
var n=0, i=0;
while (i < h.length)
n = (n << 6) | (HASH_CHR_NUM[h[i++]] || 0);
return n;
}; // hashDecode()
var hashEncodeS = function(s) {
var h='', i=0, c;
for (var i = 0; i < s.length; i++) {
c = s.charCodeAt(i);
if (c >= 0x20 && c <= 0xFFF) {
h += HASH_NUM_CHR[c >> 6] + HASH_NUM_CHR[c & 0x3F];
}
}
return h;
}; // hashEncodeS()
var hashDecodeS = function(h) {
var s='', i=1, c1, c2;
for (var i = 1; i < h.length; i += 2) {
c1 = HASH_CHR_NUM[h[i - 1]] || 0;
c2 = HASH_CHR_NUM[h[i]] || 0;
s += String.fromCharCode((c1 << 6) | c2);
}
return s;
}; // hashDecodeS()
var hashEncodeT = function(t) {
var h='', i=0, c;
for (var i = 0; i < t.length; i++) {
if ((c = HASH_CHR_NUM[t[i]]) !== undefined && c < 62) {
h += t[i];
} else if ((c = HASHT_CHR_NUM[t[i]]) !== undefined) {
h += HASH_NUM_CHR[62] + HASH_NUM_CHR[c];
} else if ((c = t.charCodeAt(i) - 0x7F) >= 0 && c <= 0xFFF) {
h += HASH_NUM_CHR[63] + HASH_NUM_CHR[c >> 6] + HASH_NUM_CHR[c & 0x3F];
}
}
return h;
}; // hashEncodeT()
var hashDecodeT = function(h) {
var t='', i=0, c1, c2;
while (i < h.length) {
c1 = HASH_CHR_NUM[h[i++]];
if (c1 !== undefined && c1 < 62) {
t += HASH_NUM_CHR[c1];
} else if (c1 == 62) {
c2 = HASH_CHR_NUM[h[i++]] || 0;
t += HASHT_NUM_CHR[c2];
} else if (c1 == 63) {
c1 = HASH_CHR_NUM[h[i++]] || 0;
c2 = HASH_CHR_NUM[h[i++]] || 0;
t += String.fromCharCode(((c1 << 6) | c2) + 0x7F);
}
}
return t;
}; // hashDecodeT()
var fixed20Encode = function(n) {
return min(max((n * (1 << 17) + 0.5) | 0, 0), 0xFFFFF);
}; // fixed20Encode()
var fixed20Decode = function(n) {
return (1.0 * n / (1 << 17));
}; // fixed20Decode()
var float20Encode = function(f) {
// this is a custom 20-bit floating point format based on the design of IEEE 16- and 32-bit floats
// yes, it's probably a little silly to invent a custom data type just for a fan site,
// but 16 bits just isn't quite enough precision to encode engineer attribute modifiers
// and 32 bits would unnecessarily inflate the length of URL hashes, so here we are --taleden
var s = (f < 0) | 0;
f = (f < 0) ? -f : f;
var m = f | 0;
var e = ((1 << 5) - 1);
if (isNaN(f)) { // NaN
m = 1;
} else if (f > ((1 << 15) - 1)) { // +/- Infinity
m = 0;
} else {
e -= 1;
f -= m;
while (m < (1 << 14) && e > 0) {
m <<= 1;
e -= 1;
f *= 2;
if (f >= 1) {
m |= 1;
f -= 1;
}
}
if (e == 0) {
m = (m >> 1) + (m & 1);
e = (m >= (1 << 15));
} else if (f * 2 >= 1) {
m += 1;
if (m >= (1 << 15)) {
m >>= 1;
e += 1;
}
}
}
s &= 1;
e &= ((1 << 5) - 1);
m &= ((1 << 14) - 1);
return (s << 19) | (e << 14) | m;
}; // float20Encode()
var float20Decode = function(b) {
var s = (b >> 19) & 1;
var e = (b >> 14) & ((1 << 5) - 1);
var m = b & ((1 << 14) - 1);
return (e >= ((1 << 5) - 1)) ? (m ? NaN : (s ? -Infinity : Infinity)) : ((s ? -1 : 1) * pow(2.0, e - ((1 << 5) - 2) + (e == 0)) * ((e ? (1 << 14) : 0) | m));
}; // float20Decode()
var b64Encode = function(t) {
return btoa(t).replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/g, '');
}; // b64Encode()
var b64Decode = function(t) {
return atob((t + '===').slice(0, t.length + ((4 - (t.length % 4)) % 4)).replace(/-/g, '+').replace(/_/g, '/'));
}; // b64Decode()
/*
* GAME FORMULAS
*/
var getJumpFuelCost = function(mass, dist, fsdOpt, fsdMul, fsdExp, jmpBst) {
// https://forums.frontier.co.uk/threads/mass-effect-on-hyperspace-range.32734/#post-643461
return fsdMul * pow(max(0, dist - jmpBst) * mass / fsdOpt, fsdExp);
}; // getJumpFuelCost()
var getJumpDistance = function(mass, fuel, fsdOpt, fsdMul, fsdExp, jmpBst) {
// https://forums.frontier.co.uk/threads/mass-effect-on-hyperspace-range.32734/#post-643461
return pow(fuel / fsdMul, 1 / fsdExp) * fsdOpt / mass + jmpBst;
}; // getJumpDistance()
var getJumpRange = function(fuelcap, mass, fuel, fsdOpt, fsdMul, fsdExp, jmpBst) {
var range = 0;
while (fuelcap > fuel) {
range += getJumpDistance(mass, fuel, fsdOpt, fsdMul, fsdExp, jmpBst);
fuelcap -= fuel;
mass -= fuel;
}
return range + getJumpDistance(mass, fuelcap, fsdOpt, fsdMul, fsdExp, jmpBst);
}; // getJumpRange()
var getMassCurveMultiplier = function(mass, minMass, optMass, maxMass, minMul, optMul, maxMul) {
// https://forums.frontier.co.uk/threads/the-one-formula-to-rule-them-all-the-mechanics-of-shield-and-thruster-mass-curves.300225/
return (minMul + pow(min(1.0, (maxMass - mass) / (maxMass - minMass)), log((optMul - minMul) / (maxMul - minMul)) / log((maxMass - optMass) / (maxMass - minMass))) * (maxMul - minMul));
}; // getMassCurveMultiplier()
var getEffectiveDamageResistance = function(baseres, extrares, exemptres, bestres) {
// https://forums.frontier.co.uk/threads/kinetic-resistance-calculation.266235/post-4230114
// https://forums.frontier.co.uk/threads/shield-booster-mod-calculator.286097/post-4998592
/* old
var threshold = 30;
var rawres = 1 - ((1 - baseres / 100) * (1 - extrares / 100));
var maxres = 1 - ((1 - baseres / 100) * (1 - threshold / 100));
return 100 * (rawres - max(0, pow((rawres - maxres) / 2, curve || 1)));
*/
baseres = baseres || 0;
extrares = extrares || 0;
exemptres = exemptres || 0;
bestres = bestres || 0;
var lo = max(max(30, baseres), bestres || 0);
var hi = 65; // half credit past 30% means 100% -> 30 + (100 - 30) / 2 = 65%
var expected = (1 - ((1 - baseres / 100) * (1 - extrares / 100))) * 100;
var penalized = lo + (expected - lo) / (100 - lo) * (hi - lo); // remap range [lo..100] to [lo..hi]
var actual = ((penalized >= 30) ? penalized : expected);
return (1 - ((1 - exemptres / 100) * (1 - actual / 100))) * 100;
}; // getEffectiveDamageResistance()
var getEffectiveShieldBoostMultiplier = function(shieldbst) {
// https://forums.frontier.co.uk/threads/very-experimental-shield-change.314820/post-4895068
var i = (1 + (shieldbst / 100));
// i = min(i, (1 - exp(-0.7 * i)) * 2.5); // proposed during 2.3 beta, but not implemented
return i;
}; // getEffectiveShieldBoostMultiplier()
var getPipDamageResistance = function(sys) {
// https://forums.frontier.co.uk/threads/2-3-the-commanders-changelog.341916/
return 60 * pow(sys / MAX_POWER_DIST, 0.85);
}; // getPipDamageResistance()
var getEquilibriumHeatLevel = function(heatdismax, thmload) {
// https://forums.frontier.co.uk/threads/research-detailed-heat-mechanics.286628/post-6399855
return sqrt(thmload / heatdismax);
}; // getEquilibriumHeatLevel()
var getTimeUntilHeatLevel = function(heatcap, heatdismax, thmload, heatlevel0, heatlevel) {
// https://forums.frontier.co.uk/threads/research-detailed-heat-mechanics.286628/post-6519883
heatdismax /= heatcap;
if (!thmload) {
var C = -1 / (heatdismax * heatlevel0);
return ((1 / (heatdismax * heatlevel)) + C);
}
thmload /= heatcap;
var sqrtAdivB = sqrt(heatdismax / thmload);
var sqrtAmulB = sqrt(heatdismax * thmload);
var C = -atanh(heatlevel0 * sqrtAdivB) / sqrtAmulB
return ((atanh(heatlevel * sqrtAdivB) / sqrtAmulB) + C);
}; // getTimeUntilHeatLevel()
var getHeatLevelAtTime = function(heatcap, heatdismax, thmload, heatlevel0, seconds) {
// https://forums.frontier.co.uk/threads/research-detailed-heat-mechanics.286628/post-6519883
heatdismax /= heatcap;
if (!thmload) {
var C = -1 / (heatdismax * heatlevel0);
return ((1 / (seconds - C)) / heatdismax);
}
thmload /= heatcap;
var sqrtAdivB = sqrt(heatdismax / thmload);
var sqrtAmulB = sqrt(heatdismax * thmload);
var C = -atanh(heatlevel0 * sqrtAdivB) / sqrtAmulB
return (tanh((seconds - C) * sqrtAmulB) / sqrtAdivB);
}; // getHeatLevelAtTime()
var getEffectiveWeaponThermalLoad = function(thmload, distdraw, wepcap, weplvl) {
// https://forums.frontier.co.uk/threads/research-detailed-heat-mechanics.286628/post-6408594
return (thmload * (1 + 4 * min(max(1 - (wepcap * weplvl - distdraw) / wepcap, 0), 1)));
}; // getEffectiveWeaponThermalLoad()
/*
* SHIP BUILDS
*/
var Slot = function(build, slotgroup, slotnum, modid) {
if (!build || !(build instanceof Build))
throw 'invalid parent build';
this.build = build;
this.slotgroup = null;
this.slotnum = null;
if (slotgroup) {
var ship = eddb.ship[build.getShipID()];
if (!ship || (slotgroup === 'ship' && slotnum !== 'hull' && slotnum !== 'hatch') || (slotgroup !== 'ship' && (!ship.slots[slotgroup] || slotnum < 0 || slotnum > ship.slots[slotgroup].length)))
throw 'invalid ship slot group ' + slotgroup + ' or #' + slotnum;
this.slotgroup = slotgroup;
this.slotnum = slotnum;
}
this.hash = null;
this.modid = 0;
this.module = null;
this.discounts = 0;
this.cost = 0;
this.powered = true;
this.priority = 1;
this.bpid = 0;
this.bpgrade = 0;
this.bproll = 0;
this.expid = 0;
this.attrModifier = null;
this.attrOverride = null;
if (modid) {
if (!this.setModuleID(modid))
throw 'invalid initial module id #' + modid;
}
}; // Slot
Slot.prototype = {
getSlotGroup: function() {
return this.slotgroup;
}, // getSlotGroup()
getSlotNum: function() {
return this.slotnum;
}, // getSlotNum()
getSlotSize: function() {
var ship = eddb.ship[this.build.getShipID()];
return (ship ? ship.slots[this.slotgroup][this.slotnum] : MAX_SLOT_CLASS);
}, // getSlotSize()
clearHash: function() {
this.hash = null;
if (this.slotgroup) this.build.clearHash();
}, // clearHash()
clearStats: function() {
this.clearHash();
if (this.slotgroup) this.build.clearStats();
}, // clearStats()
isModuleIDValid: function(modid) {
if (this.slotgroup === 'ship') return ((this.slotnum === 'hull' && modid == this.build.getShipID()) || (this.slotnum === 'hatch' && modid == SHIP_HATCH_ID)); // ship pseudogroup can only contain hull or cargo hatch
if (!modid) return (this.slotgroup !== 'component'); // core components cannot be empty
var module = eddb.module[modid];
if (!module) return false; // module does not exist
if (this.slotgroup && !((this.slotgroup === 'component') ? eddb.group.component[this.slotnum] : eddb.group[this.slotgroup]).mtypes[module.mtype]) return false; // group does not allow the module type
return true;
}, // isModuleIDValid()
isModuleIDAllowed: function(modid) {
if (!this.isModuleIDValid(modid)) return false; // module must be valid to be allowed
if (!this.slotgroup || this.slotgroup === 'ship' || !modid) return true; // detached slots, ship pseudogroup slots, and empty slots are always allowed if they're valid
var shipid = this.build.getShipID();
var ship = eddb.ship[shipid];
var slotsize = this.getSlotSize();
var module = eddb.module[modid];
if (module.class > slotsize) return false; // module is too large for the slot
if (module.class < slotsize && this.slotgroup === 'component' && (this.slotnum == CORE_ABBR_SLOT.LS || this.slotnum == CORE_ABBR_SLOT.SS)) return false; // module is too small for the slot (i.e. life support, sensors)
if (module.class < slotsize && module.noundersize) return false; // mtype can normally be undersized, but this module cannot (i.e. SCO FSD)
if (module.reserved && !module.reserved[shipid]) return false; // module does not allow the ship (i.e. fighter hangars, luxury cabins)
var shipreserved = ((ship.reserved || EMPTY_OBJ)[this.slotgroup] || EMPTY_OBJ)[this.slotnum];
if (shipreserved && !shipreserved[module.mtype]) return false; // slot does not allow the module type (i.e. Beluga/Orca/Dolphin cabins-only slots)
return true;
}, // isModuleIDAllowed()
isEnough: function() {
if (!this.slotgroup || this.slotgroup === 'ship' || !this.modid) return true; // detached slots, ship pseudogroup slots, and empty slots are always enough if they're allowed
var ship = eddb.ship[this.build.getShipID()];
if (this.slotgroup === 'component' && this.slotnum == CORE_ABBR_SLOT.TH && ship.mass > this.getEffectiveAttrValue('engmaxmass')) return false; // ship mass exceeds thruster maximum
if (this.slotgroup === 'component' && this.slotnum == CORE_ABBR_SLOT.PD && ship.boostcost + BOOST_MARGIN > this.getEffectiveAttrValue('engcap')) return false; // ship boost cost exceeds distributor capacity
if (this.module.mtype === 'isg' && ship.mass > this.getEffectiveAttrValue('genmaxmass')) return false; // ship mass exceeds shieldgen maximum
return true;
}, // isEnough()
swapWith: function(slot2) {
if (!slot2 || !(slot2 instanceof Slot) || (slot2.build !== this.build) || !this.slotgroup || (this.slotgroup === 'ship') || !slot2.slotgroup || (slot2.slotgroup === 'ship'))
return false;
var modid1 = this.modid;
var modid2 = slot2.modid;
if (!(current.option.experimental ? (this.isModuleIDValid(modid2) && slot2.isModuleIDValid(modid1)) : (this.isModuleIDAllowed(modid2) && slot2.isModuleIDAllowed(modid1))))
return false;
var slotgroup1 = this.slotgroup;
var slotnum1 = this.slotnum;
this.slotgroup = slot2.slotgroup;
this.slotnum = slot2.slotnum;
slot2.slotgroup = slotgroup1;
slot2.slotnum = slotnum1;
return true;
}, // swapWith()
getShipID: function() {
return this.build.getShipID();
}, // getShipID()
getModuleID: function() {
return this.modid;
}, // getModuleID()