Automatically switches your gym before training
// ==UserScript==
// @name Auto gym switch
// @namespace https://gitgud.com/stephenlynx
// @version 1.2.4
// @description Automatically switches your gym before training
// @author Stephen Lynx
// @license MIT
// @match https://www.torn.com/gym.php
// @icon https://www.google.com/s2/favicons?sz=64&domain=torn.com
// @run-at document-start
// @grant none
// ==/UserScript==
var lynx = {};
lynx.mainRatioOptions = ['No main gym', 'Str', 'Def', 'Spe', 'Dex'];
lynx.secondaryRatioOptions = ['No secondary gym', 'Def/Dex', 'Str/Spe'];
lynx.red = '#d83500';
lynx.green = '#00a500';
lynx.gymInfo = {
1 : {
'str': 2,
'spe': 2,
'def': 2,
'dex': 2
},
2 : {
'str': 2.4,
'spe': 2.4,
'def': 2.7,
'dex': 2.4
},
3 : {
'str': 2.7,
'spe': 3.2,
'def': 3.0,
'dex': 2.7
},
4 : {
'str': 3.2,
'spe': 3.2,
'def': 3.2,
'dex': 0
},
5 : {
'str': 3.4,
'spe': 3.6,
'def': 3.4,
'dex': 3.2
},
6 : {
'str': 3.4,
'spe': 3.6,
'def': 3.6,
'dex': 3.8
},
7 : {
'str': 3.7,
'spe': 0,
'def': 3.7,
'dex': 3.7
},
8 : {
'str': 4,
'spe': 4,
'def': 4,
'dex': 4
},
9 : {
'str': 4.8,
'spe': 4.4,
'def': 4,
'dex': 4.2
},
10 : {
'str': 4.4,
'spe': 4.6,
'def': 4.8,
'dex': 4.4
},
11 : {
'str': 5,
'spe': 4.6,
'def': 5.2,
'dex': 4.6
},
12 : {
'str': 5,
'spe': 5.2,
'def': 5,
'dex': 5
},
13 : {
'str': 5,
'spe': 5.4,
'def': 4.8,
'dex': 5.2
},
14 : {
'str': 5.5,
'spe': 5.7,
'def': 5.5,
'dex': 5.2
},
15 : {
'str': 0,
'spe': 5.5,
'def': 5.5,
'dex': 5.7
},
16 : {
'str': 6,
'spe': 6,
'def': 6,
'dex': 6
},
17 : {
'str': 6,
'spe': 6.2,
'def': 6.4,
'dex': 6.2
},
18 : {
'str': 6.5,
'spe': 6.4,
'def': 6.2,
'dex': 6.2
},
19 : {
'str': 6.4,
'spe': 6.5,
'def': 6.4,
'dex': 6.8
},
20 : {
'str': 6.4,
'spe': 6.4,
'def': 6.8,
'dex': 7
},
21 : {
'str': 7,
'spe': 6.4,
'def': 6.4,
'dex': 6.5
},
22 : {
'str': 6.8,
'spe': 6.5,
'def': 7,
'dex': 6.5
},
23 : {
'str': 6.8,
'spe': 7,
'def': 7,
'dex': 6.8
},
24 : {
'str': 7.3,
'spe': 7.3,
'def': 7.3,
'dex': 7.3
},
25 : {
'str': 0,
'spe': 0,
'def': 7.5,
'dex': 7.5
},
26 : {
'str': 7.5,
'spe': 7.5,
'def': 0,
'dex': 0
},
27 : {
'str': 8,
'spe': 0,
'def': 0,
'dex': 0
},
28 : {
'str': 0,
'spe': 0,
'def': 8,
'dex': 0
},
29 : {
'str': 0,
'spe': 8,
'def': 0,
'dex': 0
},
30 : {
'str': 0,
'spe': 0,
'def': 0,
'dex': 8
},
31 : {
'str': 9,
'spe': 9,
'def': 9,
'dex': 9
},
32 : {
'str': 10,
'spe': 10,
'def': 10,
'dex': 10
},
33 : {
'str': 3.4,
'spe': 3.4,
'def': 4.6,
'dex': 0
}
};
// lynx.currentGym is used to store the current gym being used
lynx.classList = ['specialist', 'heavyweight', 'middleweight', 'lightweight', 'jail'];
lynx.currentStats = {};
lynx.abbreviations = ['k', 'm', 'b', 't'];
lynx.picks = {
'str': [],
'def': [],
'spe': [],
'dex': []
};
lynx.ratioLabels = {};
lynx.stats = ['str', 'def', 'spe', 'dex'];
lynx.checkGym = function(gymId) {
lynx.gymInfo[gymId].checked = true;
var gymStats = lynx.gymInfo[gymId];
for (var stat of lynx.stats) {
if (gymStats[stat]) {
lynx.picks[stat].push({
id: gymId,
gain: gymStats[stat]
});
}
}
};
lynx.sortGyms = function(a, b) {
if (a.gain === b.gain) {
return b.id - a.id;
} else {
return b.gain - a.gain;
}
};
lynx.pickGyms = function(gymStatus) {
for (var gymClass of lynx.classList) {
for (var gym of gymStatus[gymClass]) {
lynx.gymInfo[gym.id].name = gym.name;
lynx.gymInfo[gym.id].cost = gym.energyCost;
if (! (gym.status === 'available' || gym.status === 'active')) {
continue;
}
if (gym.status === 'active') {
lynx.currentGym = gym.id;
}
lynx.checkGym(gym.id);
}
}
for (var stat in lynx.picks) {
lynx.picks[stat].sort(lynx.sortGyms);
}
};
lynx.formatNumber = function(number) {
var abbreviationIndex = -1;
while (number > 1000 && abbreviationIndex < lynx.abbreviations.length) {
number /= 1000;
abbreviationIndex++;
}
return Math.trunc(number) + (abbreviationIndex >= 0 ? lynx.abbreviations[abbreviationIndex] : '');
};
lynx.calculateRatios = function() {
for (var labelStat in lynx.ratioLabels) {
lynx.ratioLabels[labelStat].innerHTML = '';
}
var mainGym = lynx.mainGymSelect.selectedIndex;
localStorage.setItem('lynxMainGym', mainGym);
var secondaryGym = lynx.secondaryGymSelect.selectedIndex;
localStorage.setItem('lynxSecondaryGym', secondaryGym);
if (mainGym) {
var mainStatName = lynx.stats[mainGym - 1];
var secondHighestStatName;
var secondHighestStatValue = 0;
for (var stat of lynx.stats) {
if (stat !== mainStatName && lynx.currentStats[stat] > secondHighestStatValue) {
secondHighestStatName = stat;
secondHighestStatValue = lynx.currentStats[stat];
}
}
var mainTarget = secondHighestStatValue * 1.25;
if (mainTarget > lynx.currentStats[mainStatName]) {
lynx.ratioLabels[mainStatName].innerHTML = 'Must gain ' + lynx.formatNumber(mainTarget - lynx.currentStats[mainStatName]);
lynx.ratioLabels[mainStatName].style.color = lynx.red;
} else {
var lead = lynx.currentStats[mainStatName] / 1.25;
lead -= secondHighestStatValue;
lynx.ratioLabels[secondHighestStatName].innerHTML = 'Can gain ' + lynx.formatNumber(lead);
lynx.ratioLabels[secondHighestStatName].style.color = lynx.green;
}
}
if (secondaryGym) {
var defStats = ['dex', 'def'];
var offStats = ['str', 'spe'];
var defSum = lynx.currentStats.def + lynx.currentStats.dex;
var offSum = lynx.currentStats.str + lynx.currentStats.spe;
var secondaryTarget = (secondaryGym === 1 ? offSum: defSum) * 1.25;
var secondaryCurrent = secondaryGym === 1 ? defSum: offSum;
if (secondaryTarget > secondaryCurrent) {
for (let stat of secondaryGym === 1 ? defStats: offStats) {
lynx.ratioLabels[stat].innerHTML = 'Must gain ' + lynx.formatNumber(secondaryTarget - secondaryCurrent);
lynx.ratioLabels[stat].style.color = lynx.red;
}
} else {
var secondaryLead = secondaryCurrent / 1.25;
secondaryLead -= secondaryGym === 1 ? offSum: defSum;
for (let stat of secondaryGym === 1 ? offStats: defStats) {
lynx.ratioLabels[stat].innerHTML = 'Can gain ' + lynx.formatNumber(secondaryLead);
lynx.ratioLabels[stat].style.color = lynx.green;
}
}
}
};
lynx.setupRatios = function(stats) {
lynx.ratioSetup = true;
for (var stat in stats) {
lynx.currentStats[stat.substring(0, 3)] = +stats[stat].value.replace(/,/g, '');
}
var parent = document.getElementsByClassName('content-wrapper')[0];
var ratioDiv = document.createElement('div');
ratioDiv.className = 'lynx';
lynx.mainGymSelect = document.createElement('select');
lynx.mainGymSelect.id = 'lynx_mainRatio';
lynx.secondaryGymSelect = document.createElement('select');
lynx.secondaryGymSelect.id = 'lynx_secondaryRatio';
ratioDiv.appendChild(lynx.mainGymSelect);
for (var mainOption of lynx.mainRatioOptions) {
var option = document.createElement('option');
option.innerHTML = mainOption;
lynx.mainGymSelect.appendChild(option);
}
lynx.mainGymSelect.selectedIndex = +localStorage.getItem('lynxMainGym') || 0;
lynx.mainGymSelect.onchange = lynx.calculateRatios;
ratioDiv.appendChild(lynx.secondaryGymSelect);
for (var secondaryOptionText of lynx.secondaryRatioOptions) {
var secondaryOption = document.createElement('option');
secondaryOption.innerHTML = secondaryOptionText;
lynx.secondaryGymSelect.appendChild(secondaryOption);
}
lynx.secondaryGymSelect.selectedIndex = +localStorage.getItem('lynxSecondaryGym') || 0;
lynx.secondaryGymSelect.onchange = lynx.calculateRatios;
parent.appendChild(ratioDiv);
};
lynx.setupRatioLabels = function() {
var statDivs = document.querySelectorAll('[class^=\'propertyContent\']');
for (var i = 0; i < lynx.stats.length; i++) {
var statName = lynx.stats[i];
var statDiv = statDivs[i];
var ratioLabel = document.createElement('div');
ratioLabel.className = 'lynx';
statDiv.appendChild(ratioLabel);
lynx.ratioLabels[statName] = ratioLabel;
}
};
lynx.swapGyms = async function(gymToUse) {
var changeResult = await getAction({
type: 'post',
action: 'gym.php',
data: {
step: 'changeGym',
gymID: gymToUse
}
});
if (changeResult.success) {
lynx.currentGym = gymToUse;
try {
var labelName = document.querySelector('[class^=\'notificationText\'] b');
labelName.innerHTML = lynx.gymInfo[gymToUse].name;
var listLabelEnergy = document.querySelectorAll('[class^=\'description\']');
for (var label of listLabelEnergy) {
label.getElementsByTagName('p')[1].innerHTML = lynx.gymInfo[gymToUse].cost + ' energy per train';
}
var activeButton = document.querySelector('[class*=\'active\'][class^=\'gymButton\']');
var activeClass = '';
for (var classEntry of activeButton.classList) {
if (!classEntry.indexOf('active')) {
activeClass = classEntry;
break;
}
}
activeButton.classList.remove(activeClass);
document.querySelector('[class*=\'gym-' + gymToUse + '\']').parentElement.classList.add(activeClass);
var logos = document.querySelectorAll('[class^=\'logo\']');
var logo;
for(var i = 0; i < logos.length; i++) {
if(logos[i].tagName === 'IMG'){
logo = logos[i];
break;
}
}
var newSrc = logo.src.split('/');
newSrc[newSrc.length - 1] = gymToUse + '.png';
logo.src = newSrc.join('/');
} catch(error) {
console.log(error);
return new Response(JSON.stringify({
message: 'Gym changed but failed to update visual elements. Wait for patch.'
}));
}
}
return new Response(JSON.stringify({
message: changeResult.message
}));
};
lynx.runRatioCheck = function() {
if (!lynx.initialRatioSetup) {
lynx.setupRatios(lynx.downloadedStats);
lynx.initialRatioSetup = true;
}
lynx.setupRatioLabels();
lynx.calculateRatios();
};
lynx.setDisable = function() {
lynx.disableCheckbox = document.createElement('input');
lynx.disableCheckbox.type = 'checkbox';
lynx.disableCheckbox.onchange = function() {
localStorage.setItem('lynxDisableSwap', lynx.disableCheckbox.checked ? 1 : 0);
}
lynx.disableCheckbox.checked = !!+localStorage.getItem('lynxDisableSwap');
var div = document.createElement('div');
div.className = 'lynx';
div.appendChild(lynx.disableCheckbox);
var label = document.createElement('span');
label.innerHTML = 'Disable auto gym switch';
div.appendChild(label);
document.getElementById('gymroot').appendChild(div);
};
(function() {
'use strict';
var lynxElements = document.getElementsByClassName('lynx');
while (lynxElements.length) {
lynxElements[0].remove();
}
var focusCallback = function(event) {
if (lynx.domReady && !document.getElementById('specialistGyms')) {
lynx.runRatioCheck();
lynx.removedFocusCallback = true;
removeEventListener('focus', focusCallback);
}
};
addEventListener('focus', focusCallback);
var originalFetch = window.fetch;
window.fetch = async function(...args) {
if (!args[0].indexOf('/gym.php?step=train') && !lynx.disableCheckbox.checked) {
var stat = JSON.parse(args[1].body).stat.substring(0, 3);
var gymToUse;
var gymList = lynx.picks[stat];
for (var gym of gymList) {
if (gym.id > 24 && gym.id < 32) {
var isLocked = false;
for (var classEntry of document.querySelector('[class*=\'gym-' + gym.id + '\']').parentElement.classList) {
if (!classEntry.indexOf('locked')) {
isLocked = true;
break;
}
}
if (!isLocked) {
gymToUse = gym.id;
break;
}
} else {
gymToUse = gym.id;
break;
}
}
if (gymToUse && gymToUse !== lynx.currentGym) {
return await lynx.swapGyms(gymToUse);
}
}
var result = await originalFetch(...args);
var jsonData;
if (!lynx.booted && !args[0].indexOf('/gym.php?step=getInitialGymInfo')) {
lynx.booted = true;
jsonData = await result.clone().json();
lynx.downloadedStats = jsonData.stats;
var observer = new MutationObserver(function(mutationList, observer) {
for (var event of mutationList) {
// This does not suffice for when the player doesn't confirm the gym
// change
if (event.target.tagName === 'DIV' && !event.target.className.indexOf('message') && event.addedNodes.length && !event.addedNodes[0].className.indexOf('messageWrapper')) {
if (!lynx.disableCheckbox) {
lynx.setDisable();
}
if (document.getElementById('specialistGyms')) {
return observer.disconnect();
}
if (!document.hidden) {
lynx.runRatioCheck();
if (!lynx.removedFocusCallback) {
lynx.removedFocusCallback = true;
removeEventListener('focus', focusCallback);
}
} else {
lynx.domReady = true;
}
break;
}
}
});
observer.observe(document.getElementsByTagName('body')[0], {
childList: true,
subtree: true
});
lynx.pickGyms(jsonData.gyms);
} else if (!args[0].indexOf('/gym.php?step=changeGym') || !args[0].indexOf('/gym.php?step=purchaseMembership')) {
jsonData = await result.clone().json();
if (jsonData.success) {
lynx.currentGym = JSON.parse(args[1].body).gymID;
if (!lynx.gymInfo[lynx.currentGym].checked) {
lynx.checkGym(lynx.currentGym);
for (var sortStat in lynx.picks) {
lynx.picks[sortStat].sort(lynx.sortGyms);
}
}
}
} else if (lynx.ratioSetup && !args[0].indexOf('/gym.php?step=train')) {
jsonData = await result.clone().json();
if (jsonData.success) {
// The data will contain gymsStatuses array, objects with id and status
// when locking status will be lockedPurchased, when unlocking again
// status will be available
// Is this better than checking the button each time?
lynx.currentStats[jsonData.stat.name.substring(0, 3)] = +jsonData.stat.newValue.replace(/,/g, '');
lynx.calculateRatios();
}
}
return result;
};
})();