// ==UserScript==
// @name Dibs
// @namespace https://tornicorn.rocks/
// @version 0.8.1
// @description Claim dibs in territory wars to avoid wasting E
// @author sullengenie [1946152], Kessica [440210]
// @run-at document-start
// @match https://www.torn.com/factions.php?step=your
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_xmlhttpRequest
// @grant unsafeWindow
// @connect tornicorn.rocks
// ==/UserScript==
(function() {
'use strict';
const joinTimestamps = {};
const dibsCalls = {};
const currentDibs = {};
function uuidv4() {
return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c => (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16));
}
const getRequesterId = () => {
let storedId = GM_getValue('requesterId');
if (storedId === undefined) {
storedId = uuidv4();
GM_setValue('requesterId', storedId);
}
return storedId;
};
const requesterId = getRequesterId();
const createHtml = (html) => document.createRange().createContextualFragment(html);
const insertBefore = (nodes, target) => {
target.parentNode.insertBefore(nodes, target);
return target.previousSibling;
};
const hide = (element) => { element.style.display = 'none'; };
const show = (element) => { element.style.display = 'inline'; };
const getPlayerIdFromRow = (rowNode) => {
let nameButton = rowNode.querySelector('a.name');
return parseInt(nameButton.getAttribute('href').split('=', 2)[1]);
};
const clearCurrentDibs = () => {
delete currentDibs.id;
if (currentDibs.timeoutId) {
clearInterval(currentDibs.timeoutId);
delete currentDibs.timeoutId;
}
};
const showAttackButton = (attackButton, dibsButton) => {
show(attackButton);
hide(dibsButton);
};
const hideAttackButton = (attackButton, dibsButton) => {
hide(attackButton);
show(dibsButton);
};
const dibsSuccess = (dibsCalls, id) => {
if (currentDibs.id) {
hide(dibsCalls[currentDibs.id].attackButton);
show(dibsCalls[currentDibs.id].dibsButton);
clearCurrentDibs();
}
currentDibs.id = id;
show(dibsCalls[id].attackButton);
hide(dibsCalls[id].dibsButton);
let timeoutId = setTimeout(() => {
hide(dibsCalls[id].attackButton);
show(dibsCalls[id].dibsButton);
clearCurrentDibs();
}, 30000);
currentDibs.timeoutId = timeoutId;
};
const createDibsFragment = () => {
let dibsFragment = createHtml(`<a class="c-pointer">Dibs!</a>`);
return dibsFragment;
};
const createCountdownFragment = (timer) => {
return createHtml(`<span style="color: #666; display: none">${timer}</span>`);
};
const addCountdownFragment = (countdownFragment, dibsButton) => {
return insertBefore(countdownFragment, dibsButton);
};
const replaceWithDibsButton = (attackButton, id) => {
let dibsFragment = createDibsFragment();
let dibsButton = insertBefore(dibsFragment, attackButton);
dibsButton.addEventListener('click', () => {
let joinTimestamp = joinTimestamps[id];
console.debug('Clicked on enemy with id ' + id + ' and timestamp ' + joinTimestamp);
let start = Date.now();
GM_xmlhttpRequest({
method: 'POST',
url: `https://tornicorn.rocks/dibs?target-id=${id}×tamp=${joinTimestamp}&user-id=${requesterId}`,
timeout: 5000,
onload: (response) => {
if (response.status === 200) {
dibsSuccess(dibsCalls, id);
console.debug('Lock acquired', Date.now() - start);
} else if (response.status === 400) {
setDibsTimer(dibsCalls, id);
} else {
console.error('Unexpected response', response);
}
}
});
});
hide(attackButton);
return dibsButton;
};
const clearDibsTimer = (dibsCalls, id) => {
clearInterval(dibsCalls[id].intervalId);
if (dibsCalls[id].countdownNode) {
hide(dibsCalls[id].countdownNode);
}
if (dibsCalls[id].dibsButton) {
show(dibsCalls[id].dibsButton);
}
delete dibsCalls[id].intervalId;
delete dibsCalls[id].timer;
};
const rejectionMessage = 'Nope!';
const updateDibsTimer = (dibsCalls, id) => {
let secsRemaining = dibsCalls[id].timer;
if (secsRemaining <= 1) {
clearDibsTimer(dibsCalls, id);
} else if (secsRemaining >= 1) {
dibsCalls[id].timer -= 1;
if (dibsCalls[id].countdownNode) {
dibsCalls[id].countdownNode.innerText = (secsRemaining > 25 ? rejectionMessage : secsRemaining - 1);
}
} else {
console.error('Unexpected dibs state');
console.error(dibsCalls);
}
};
const startCountdown = (dibsCalls, id) => {
const dibs = dibsCalls[id];
dibs.countdownNode.innerText = rejectionMessage;
show(dibs.countdownNode);
hide(dibs.dibsButton);
dibs.intervalId = setInterval(() => updateDibsTimer(dibsCalls, id), 1000);
};
const setDibsTimer = (dibsCalls, id) => {
dibsCalls[id].timer = 30;
startCountdown(dibsCalls, id);
};
const resumeDibsTimer = (dibsCalls, id) => {
startCountdown(dibsCalls, id);
};
const handleAddedEnemy = (rowNode) => {
let attackButton = rowNode.querySelector('.attack a');
let id = getPlayerIdFromRow(rowNode);
let dibsButton = replaceWithDibsButton(attackButton, id);
let countdownNode = addCountdownFragment(createCountdownFragment(30), dibsButton);
// Clear old timer updater if it exists
if (dibsCalls[id] && dibsCalls[id].intervalId) {
clearInterval(dibsCalls[id].intervalId);
}
let {timer,joinTimestamp} = dibsCalls[id] || {};
dibsCalls[id] = {attackButton, dibsButton, countdownNode, joinTimestamp: joinTimestamps[id]};
if (timer && joinTimestamp === joinTimestamps[id]) {
// If someone else still has dibs
dibsCalls[id].timer = timer;
resumeDibsTimer(dibsCalls, id);
} else if (currentDibs[id] === id) {
// If we have dibs
hide(dibsButton);
show(attackButton);
}
};
const handleRemovedEnemy = (rowNode) => {
// NOTE: We do not remove timer or joinTimestamp so they persist for
// when this tab is reopened
let attackButton = rowNode.querySelector('.attack a');
let id = getPlayerIdFromRow(rowNode);
delete dibsCalls[id].attackButton;
delete dibsCalls[id].dibsButton;
delete dibsCalls[id].countdownNode;
if (dibsCalls[id].intervalId) {
clearInterval(dibsCalls[id].intervalId);
}
if (currentDibs.id === id) {
clearCurrentDibs();
}
};
const waitForPageLoad = () => {
return new Promise(function(resolve, reject) {
console.debug('Waiting for page load');
let target = document.getElementById('war-react-root').firstChild;
console.debug(target);
console.debug(target.childNodes.length);
if (document.querySelector('.f-war-list')) {
resolve(true);
}
let observer = new MutationObserver(function(mutations) {
for (let mutation of mutations) {
console.debug(mutation);
if (mutation.addedNodes.length > 0) {
resolve(true);
return;
}
}
});
observer.observe(target, {childList: true});
});
};
const watchMembersList = (memberList) => {
let observer = new MutationObserver(function(mutations) {
for (let mutation of mutations) {
console.debug('Member mutation');
console.debug(mutation);
for (let node of mutation.addedNodes) {
if (node.classList.contains('enemy')) {
console.debug('New enemy spotted!');
console.debug(node);
handleAddedEnemy(node);
// let attackButton = node.querySelector('.attack a');
// let nameButton = node.querySelector('a.name');
// let id = parseInt(nameButton.getAttribute('href').split('=', 2)[1]);
// let dibsButton = replaceWithDibsButton(attackButton, id, joinTimestamps[id]);
// console.debug('Enemy id: ' + id);
}
}
for (let node of mutation.removedNodes) {
if (node.classList.contains('enemy')) {
console.debug('Enemy off the wall!');
console.debug(node);
handleRemovedEnemy(node);
// let nameButton = node.querySelector('a.name');
// let id = parseInt(nameButton.getAttribute('href').split('=', 2)[1]);
// console.debug('Enemy id: ' + id);
}
}
}
});
observer.observe(memberList, {childList: true});
};
const waitForDescriptionLoad = () => {
return new Promise(function(resolve, reject) {
let target = document.querySelector('.desc-wrap');
console.debug(target);
console.debug('War list');
console.debug(document.querySelector('.war-list'));
console.debug('Descriptions');
console.debug(document.querySelector('.desc-wrap'));
console.debug('Faction war');
console.debug(document.querySelector('.faction-war'));
const factionWar = document.querySelector('.faction-war');
if (factionWar) {
console.debug('Faction war found!');
console.debug(factionWar.querySelector('.members-list'));
watchMembersList(factionWar.querySelector('.members-list'));
for (let enemyNode of factionWar.querySelectorAll('.members-list .enemy:not(.row-animation-new)')) {
console.debug('Enemy on the wall!', enemyNode);
handleAddedEnemy(enemyNode);
// let attackButton = enemyNode.querySelector('.attack a');
// let nameButton = enemyNode.querySelector('a.name');
// let id = parseInt(nameButton.getAttribute('href').split('=', 2)[1]);
// let dibsButton = replaceWithDibsButton(attackButton, id, joinTimestamps[id]);
// console.debug('Group enemy id: ' + id);
}
}
let observer = new MutationObserver(function(mutations) {
for (let mutation of mutations) {
console.debug('Description load mutation');
console.debug(mutation);
for (let node of mutation.addedNodes) {
console.debug(node);
if (node.classList.contains('faction-war')) {
console.debug('Faction war!');
console.debug(node.querySelector('.members-list'));
watchMembersList(node.querySelector('.members-list'));
for (let enemyNode of node.querySelectorAll('.members-list .enemy:not(.row-animation-new)')) {
console.debug('Enemy on the wall!', enemyNode);
handleAddedEnemy(enemyNode);
// let attackButton = enemyNode.querySelector('.attack a');
// let nameButton = enemyNode.querySelector('a.name');
// let id = parseInt(nameButton.getAttribute('href').split('=', 2)[1]);
// let dibsButton = replaceWithDibsButton(attackButton, id, joinTimestamps[id]);
// console.debug('Group enemy id: ' + id);
}
}
}
for (let node of mutation.removedNodes) {
console.debug(node);
if (node.classList.contains('faction-war')) {
console.debug('Faction war!');
console.debug(node.querySelector('.members-list'));
for (let enemyNode of node.querySelectorAll('.members-list .enemy:not(.row-animation-new)')) {
console.debug('Enemy on the wall!', enemyNode);
handleRemovedEnemy(enemyNode);
}
}
}
}
});
observer.observe(target, {childList: true});
});
};
const watchForDescriptionChanges = () => {
console.debug('Watching for description changes');
let warList = document.querySelector('.f-war-list');
console.debug(warList);
let observer = new MutationObserver(function(mutations) {
for (let mutation of mutations) {
console.debug('Description change');
console.debug(mutation);
for (let node of mutation.addedNodes) {
if (node.classList.contains('descriptions')) {
waitForDescriptionLoad();
}
}
}
});
observer.observe(warList, {childList: true});
};
const noop = () => {};
const customFetch = (fetch, {
onrequest = noop,
onresponse = noop,
onresult = noop,
onbody = [],
}) => async (input, init) => {
onrequest(input, init);
const response = await fetch(input, init);
onresponse(response);
for (const handler of onbody) {
if (handler.match(response)) {
Promise.resolve(handler.execute(response.clone()))
.then((result) => onresult(result));
}
}
return response;
};
const interceptFetch = (options) => (unsafeWindow.fetch = customFetch(fetch, options));
// usage
interceptFetch({
//onrequest: (input, init) => console.debug('FETCH CALL', input, init),
//onresponse: (response) => console.debug('FETCH RESPONSE', response),
onbody: [{
match: (response) => response.url.startsWith('https://www.torn.com/faction_wars.php'),
execute: (response) => response.json().then((json) => {
if (json.warDesc && json.warDesc.members) {
for (let member of json.warDesc.members) {
if (member !== 0) {
joinTimestamps[member.userID] = member.joinTimestamp;
}
}
}
})
}],
});
var pollId;
pollId = setInterval(() => {
console.debug('polling');
if (document && document.getElementById('war-react-root') && document.getElementById('war-react-root').firstChild !== null) {
console.debug('done polling');
console.debug(document.getElementById('war-react-root').firstChild);
clearInterval(pollId);
waitForPageLoad().then(() => {
watchForDescriptionChanges();
console.debug('Moving along');
console.debug(document.querySelector('.desc-wrap'));
if (document.querySelector('.desc-wrap') !== null) {
waitForDescriptionLoad().then(() => console.debug('Description Loaded!'));
}
});
}
}, 100);
})();
