Land of Ice - oficiální fórum

Code: Select all

// ==UserScript==
// @name         Land of Ice - eventy demon
// @version      0.1
// @description  Upravy poctu poslanych jednotek do demonich eventu ve hre Land of Ice
// @author       tady se podepiste
// @include      *.landofice.com/utok.php?utok=eventy_demon
// ==/UserScript==

Code: Select all

/**
 * Ziska nadpis eventu, podle ktereho se rozlisuji treba chramy, demoni eventy a podobne
 */
function getTitle() {
    var head = document.getElementsByTagName('h2');
    return head[0].getInnerHTML();
}

/**
 * Zkontroluje, zdali jednotka se zadanym unit_id vubec existuje (aby se napr. nevypnula cela armada pred posilanim)
 * @param {int} unit_id - id jednotky, napr 1024
 */
function doesUnitWithIdExist(unit_id) {
    var input = document.getElementById("num_" + unit_id);
    return input != null;
}

/**
 * Nastavi pocet jednotek na value k jednotce s IDckem unit_id
 * @param {int} unit_id - id jednotky, napr 1024
 * @param {int} value - zadany pocet jednotek, napr 1000
 */
function setValueToInputByUnitId(unit_id, value) {
    setValueToInput("num_" + unit_id, value);
}

/**
 * Nastavi pocet jednotek na value k jednotce s celym IDckem element_id
 * @param {string} element_id - id elementu, napr "num_1024"
 * @param {int} value - zadany pocet jednotek, napr 1000
 */
function setValueToInput(element_id, value) {
    var input = document.getElementById(element_id); // ziska input s tezkym katapultem na mem klanu
    if (input != null) {
        input.value = value; // nastavi pocet jednotek
    }
}

/**
 * Vypne predmet pro jednotku s ID unit_id
 * @param {int} unit_id - id jednotky, napr 1024
 */
function disableItemByUnitId(unit_id) {
    disableItem("predmet_" + unit_id);
}

/**
 * Vypne predmet na element_id
 * @param {string} element_name - jmeno elementu, napr "predmet_1024"
 */
function disableItem(element_name) {
    var input = document.getElementsByName(element_name)[0];
    if (input != null) {
        input.checked = false; // vypne predmet
    }
}

/**
 * Vynuluje vsechny inputy (idealni pro dreaddy, co chteji farmit s nekromancery jednotky)
 */
function emptyAllInputs() {
    emptyAllInput();
}

/**
 * Odesle formular a rovnou zautoci BEZ KLIKNUTI NA POTVRZENI UTOKU (doporucuji nepouzivat, max pokud chcete treba usetrit klik u vesnice, osady po nejake dobe)
 */
function attack() {
    document.forms[0].submit();
}

Code: Select all

if (doesUnitWithIdExist(1411)) { // zkontrolovani, ze jsme na spravne armade, kdyz by se vynechalo, script by zbytecne vyhledaval elementy, co neexistuji

    var title = getTitle(); // ziskani titulku

    if (title == "Obětiště") { // event je obetiste, upravime armadu, aby stitovali Upiri
        setValueToInputByUnitId(1024, 8000); // vesnicani
        setValueToInputByUnitId(1025, 2000); // zombie
        disableItemByUnitId(1025); // vypnout tvrzene platy
        setValueToInputByUnitId(1029, 20000); // kostlivci
        disableItemByUnitId(1029); // vypnout prapor stinu
        setValueToInputByUnitId(2574, 10000); // ghulove
    } else if (title == "Hlídka zrádců") {
        // vyplnit armadu
    } else if (title == "Karavana démonů") {
        // vyplnit armadu
    }
}

Code: Select all

if (doesUnitWithIdExist(1411)) { // zkontrolovani, ze jsme na spravne armade
    if (title == "Chrám Ledu" || title == "Svatyně Ledu" || title == "Dóm Ledu" || title == "Æthrova Svatyne" || title == "Svatyně Ohně") {
        var upiri_input = document.getElementById("num_4053"); // ziskame input, na kterem jsou upiri
        var hlavni_stit_hp = upiri_input.value * 40 * 0.5; // veme se pocet upiru, vynasovi se 40 (vychozi HP upiru) a pak hodi na polovinu (rezerva, kdyby neco dostatecne sundalo upiry, jinak je risk, ze by jednotky probili ostatni, co maji nizkou obranu a zbytecne by se ztratily predmety)

        setValueToInputByUnitId(1024, Math.floor(hlavni_stit_hp/7-10)); // vesnicani
        setValueToInputByUnitId(1025, Math.floor(hlavni_stit_hp/30)); // zombie
        disableItemByUnitId(1025); // vypnout tvrzene platy
        setValueToInputByUnitId(1029, Math.floor(hlavni_stit_hp/2-5)); // kostlivci
        setValueToInputByUnitId(2574, Math.floor(hlavni_stit_hp/4-15)); // ghulove
    }
}

Code: Select all

// ==UserScript==
// @name         LoI Army Clipboard
// @version      0.2
// @description  Copy army to clipboard
// @author       doon
// @match        http://*.landofice.com/main.php*
// @match        http://*.landofice.com/clanarmy
// @match        http://*.landofice.com/spying/*
// @grant        GM.xmlHttpRequest
// @grant        GM.setClipboard
// ==/UserScript==

(function() {
    'use strict';

    // Simulátor má v některých jednotkách překlepy a některé nezná
    // Vlevo je "oficiální" název jednotky, vpravo je název, který se vloží do schránky
    const unitNameReplacements = {
        "Topázový Golem": "Topazový Golem",
        "Příklad neznámá jednotka": null,
    };

    // --------------------------------------------------------------------------------------

    let unitName = function(text) {
        if (text.indexOf("velitel klanu") !== -1) {
            return null;
        }
        return text in unitNameReplacements ? unitNameReplacements[text] : text;
    };

    let unitCount = function(text) {
        // remove commas
        return text.replace(/,/g, "");
    };

    let armyFromClanarmy = function(dom) {
        let army = [];
        let rows = dom.getElementsByTagName("tr");
        for (let i = 1; i < rows.length; ++i) {
            let unit = unitName(rows[i].children[1].firstChild.textContent);
            if (!unit) {
                continue;
            }

            let count = unitCount(rows[i].children[2].textContent);
            let line = count + " x " + unit;

            // add item if unit has one
            let itemElem = rows[i].children[1].querySelector(".predmet");
            if (itemElem) {
                line += " (" + itemElem.textContent + ")";
            }

            army.push(line);
        }
        return army.join("\n");
    };

    let armyFromSpying = function(dom) {
        let army = [];
        let rows = dom.querySelectorAll(".equip-items-table.t-r tr");
        for (let i = 1; i < rows.length; ++i) {
            let unit = unitName(rows[i].children[0].textContent);
            if (!unit) {
                continue;
            }

            let count = unitCount(rows[i].children[1].textContent);
            let line = count + " x " + unit;

            army.push(line);
        }
        return army.join("\n");
    };

    let getArmyHtml = function(callback) {
        GM.xmlHttpRequest({
            method: "GET",
            url: "/clanarmy",
            onload: function(response) {
                let parser = new DOMParser();
                let dom = parser.parseFromString(response.responseText, "text/html");
                callback(dom);
            }
        });
    };

    let copyArmyToClipboard = function() {
        let button = this;
        button.className = "";
        let onSuccess = function(army) {
            button.className = "new-msg";
            GM.setClipboard(army);
        };

        // Main page - send XHR request to /clanarmy
        if (location.href.indexOf("/main.php") !== -1) {
            getArmyHtml(dom => onSuccess(armyFromClanarmy(dom)));
        }
        // Clan army page
        else if (location.href.indexOf("/clanarmy") !== -1) {
            onSuccess(armyFromClanarmy(document));
        }
        // Spying page
        else if (location.href.indexOf("/spying") !== -1) {
            onSuccess(armyFromSpying(document));
        }
    };

    let elem = document.createElement("a");
    elem.href = "javascript:void(0)";
    elem.onclick = copyArmyToClipboard;
    elem.textContent = "Armáda";
    elem.title = "Zkopíruje klanovou armádu do schránky";

    let target = document.getElementsByClassName("menu-right")[0];
    target.style = "width: 300px; background-size: 100% 70px;";
    target.insertBefore(elem, target.children[0]);

})();

Code: Select all

// ==UserScript==
// @name         Land of Ice zmeny
// @version      0.1
// @description  Menu
// @author       yS
// @match        *://*.landofice.com/main.php*
// ==/UserScript==


modifyMenu();


// FUNCTIONS


function modifyMenu() {
    let elements = document.getElementsByClassName("action-list");
    if (elements == null) {
        return;
    }
    let left_menu = elements[0];
    let index = 0;

    let li = document.createElement("li"), a, button;
    li.innerText = "Daně:";
    left_menu.insertBefore(li, left_menu.children[index++]);
    let vat_li = li;

    li = document.createElement("li");
    button = document.createElement("button");
    button.innerText = "Snížit ";
    button.onclick = function() { changeVat("klanstats.php?dane=snizit", vat_li, "snížené") };
    li.append(button);

    a = document.createElement("a");
    button = document.createElement("button");
    button.innerText = "Normální ";
    button.onclick = function() { changeVat("klanstats.php?dane=normal", vat_li, "normální") };
    li.append(button);

    a = document.createElement("a");
    button = document.createElement("button");
    button.innerText = "Navýšit";
    button.onclick = function() { changeVat("klanstats.php?dane=zvysit", vat_li, "zvýšené") };
    li.append(button);

    left_menu.insertBefore(li, left_menu.children[index++]);

    li = document.createElement("li");
    li.classList.add("empty");
    left_menu.insertBefore(li, left_menu.children[index++]);

}

function changeVat(url, vat_li, text) {
    httpGetAsync(url, vatChanged, vat_li, text);
}

function vatChanged(vat_li, text) {
    vat_li.innerText = "Daně (" + text + "):";
}

function httpGetAsync(theUrl, callback, vat_li, text) {
    let xmlHttp = new XMLHttpRequest();
    xmlHttp.onreadystatechange = function() {
        if (xmlHttp.readyState == 4 && xmlHttp.status == 200) {
            callback(vat_li, text);
        }
    }
    xmlHttp.open("GET", theUrl, true); // true for asynchronous
    xmlHttp.send(null);
}

Code: Select all

// ==UserScript==
// @name         Land of Ice modifikace
// @version      0.1.10
// @description  Menu, rychle utoky, dane, dobyti mesta
// @author       yS
// @match        *://*.landofice.com/main.php*
// @match        *://*.landofice.com/market*
// @match        *://*.landofice.com/utok*
// @match        *://*.landofice.com/settings*
// @match        *://*.landofice.com/klanarmy_vybaveni*
// @grant        GM_setValue
// @grant        GM_getValue
// @namespace    https://greasyfork.org/users/1005892
// @icon         https://www.google.com/s2/favicons?sz=64&domain=landofice.com
// ==/UserScript==

// Constants for disabling certain parts of the script
const ZMENIT_MENU = "edit_menu";
const PRIDAT_DANE = "add_vat";
const PRIDAT_DOBYT_MESTO = "add_city";
const PRIDAT_NASTAVENI_PRODUKCE = "add_recruit_buttons";
const PRIDAT_RYCHLE_UTOKY = "add_quick_attacks";
const PRIDAT_SMART_REKRUT = "add_smart_recruit";
const POUZIT_ASYNC_REKRUT = "async_recruit";
const PRIDAT_SMART_MARKET = "add_smart_market";
const ZOBRAZIT_ZTRATY_V_UTOKU = "add_attack_losses";

const REFRESH_CLAN_URL = "/settings/changeClan/";
const REFRESH_MAIN = "/main.php?obnovit";

let configuration_showing = 0;
let active_clan_id = null;

if (GM_getValue(PRIDAT_SMART_MARKET, true) && location.href.indexOf("market") != -1) {
    modifyMarket();
    return;
}

if (location.href.indexOf("utok") != -1) {
    if (GM_getValue(ZOBRAZIT_ZTRATY_V_UTOKU, true) == false) {
        return;
    }

    let konec = document.getElementById("konec");
    if (konec != null) {
        let results_div = addBattleResult(document, false, false);

        let br = document.createElement("br");
        results_div.append(br);
        br = document.createElement("br");
        results_div.append(br);

        konec.append(results_div);
    }
    return;
}

if (location.href.indexOf("settings") != -1) {
    modifySettings();
    return;
}

if (location.href.indexOf("klanarmy_vybaveni") != -1) {
    processEquipment();
    return;
}

if (GM_getValue(ZMENIT_MENU, true)) {
    modifyMenu();
}
if (GM_getValue(PRIDAT_RYCHLE_UTOKY, true)) {
    modifyBattles();
}
if (GM_getValue(PRIDAT_SMART_REKRUT, true) || GM_getValue(POUZIT_ASYNC_REKRUT, true)) {
    modifyRecruit();
}
addConfigurationButton();


// FUNCTIONS

// MARKET
function modifyMarket() {
    let elements = document.querySelectorAll("input[type='number']");
    if (elements.length == 0) {
        elements = document.querySelectorAll("input[type='text']");
    }

    for (let i = 0; i < elements.length; i++) {
        let input = elements[i];
        input.type = "text";
        input.addEventListener("input", filterField);

        input.form.addEventListener("submit", e => {
            e.preventDefault();
            processFinalValueOfInput(input);
            if (Math.floor(parseInt(input.value)) == 0) {
                input.value = null;
                return;
            }
            input.form.submit();
        });
    }
}
// MARKET END

// RECRUIT
/**
 * Modifies the buildings. Changes recruit from refreshing the page, to sending the form through XHR
 */
function modifyRecruit() {
    // modify the form
    for (let i = 0; i < document.forms.length; i++) {
        const form = document.forms[i];
        if (form.action.indexOf("changeClan") != -1) {
            continue;
        }

        let input = form.bu_kolik;
        if (input == null) {
            console.log("Chybi input na pocet vybaveni");
            continue;
        }

        if (GM_getValue(PRIDAT_SMART_REKRUT, true)) {
            input.type = "text";
            input.value = null;
            input.addEventListener("input", filterField);
        }

        form.addEventListener("submit", e => {
            e.preventDefault();
            processFinalValueOfInput(input);
            if (Math.floor(parseInt(input.value)) == 0) {
                input.value = null;
                return;
            }
            if (GM_getValue(POUZIT_ASYNC_REKRUT, true)) {
                handleForm(form, recruitCallback);
                input.value = null;
                input.blur();
            } else {
                form.submit();
            }
        });
    }

    // if not using async recruit, skip modifying the anchors
    if (GM_getValue(POUZIT_ASYNC_REKRUT, true) == false) {
        return;
    }

    // modify the anchors
    let elements = document.querySelectorAll(".recrut_btn a");
    for (let i = 0; i < elements.length; i++) {
        let element = elements[i];
        let action = element.href;
        element.href = "javascript:void(0)";

        let form = element.parentElement.nextElementSibling;

        element.addEventListener("click", e => {
            httpPostAsync(action, null, recruitCallback, form);
        });
    }
}

function processFinalValueOfInput(input) {
    input.value = input.value.toLowerCase().replace(",", ".").replace("k", "*1000").replace("m", "*1000000");
    let values = input.value.split(/[*x]+/);
    let value = 0;
    if (values.length == 1) {
        value = values[0];
    } else {
        value = 1;
        for (let i = 0; i < values.length; i++) {
            value *= parseFloat(values[i]);
        }
    }
    input.value = value;
}

function filterField(e) {
    let t = e.target;
    let badValues = /[^0-9xkm,.*]/gi;
    t.value = t.value.replace(badValues, '');
}

function recruitCallback(dom, form) {
    let elements = dom.getElementsByClassName("odehraj-ostatni");
    if (elements.length != 1) {
        return;
    }

    let div = document.createElement("div");
    div.innerText = elements[0].innerText;

    let added_value = elements[0].innerText.split(" x");
    added_value = added_value[0].substring(added_value[0].lastIndexOf(" "));
    added_value = parseInt(added_value);

    appendToOdtah(div);
    updateMaterials(dom);

    let values = form.parentElement.children[0].innerText.split(" ");

    form.parentElement.children[0].innerText = "Celkem vybavení: " + (parseInt(values[values.length-1]) + added_value);
}

function updateMaterials(dom) {
    let original_element = document.getElementsByClassName("klan-stats")[0];
    let updated_element = dom.getElementsByClassName("klan-stats")[0];
    original_element.parentElement.replaceChild(updated_element, original_element);

    original_element = document.getElementsByClassName("klan-source")[0];
    updated_element = dom.getElementsByClassName("klan-source")[0];
    original_element.parentElement.replaceChild(updated_element, original_element);

    let original_elements = document.querySelectorAll(".odehraj-budovy-akce .build .data p:NOT(.delimit)");
    let updated_elements = dom.querySelectorAll(".odehraj-budovy-akce .build .data p:NOT(.delimit)");
    for (let i = 0; i < original_elements.length; i++) {
        original_elements[i].parentElement.replaceChild(updated_elements[i], original_elements[i]);
    }
}


// RECRUIT END

// QUICK BATTLES

/**
 * Adds a button for quick battles
 */
function modifyBattles() {
    let links_node_list = document.querySelectorAll(".odehraj:NOT(.odehraj-budovy-akce, .odehraj-odtah, .odehraj-new-stavby, .odehraj-valka) a"); // prophet, new buildings and buildings
    let links = Array.prototype.slice.call((links_node_list));

    let defend_city_link = document.querySelector(".odehraj.odehraj-valka a:nth-of-type(2)"); // sieged city
    if (defend_city_link != null) {
        links.push(defend_city_link);
    }

    for (let i = 0; i < links.length; i++) {
        addQuickBattle(links[i]);
    }
}

function quickAttackRenderBattleResult(dom) {
    let div = addBattleResult(dom, true, true);
    if (div !== null) {
        appendToOdtah(div);
    }
}

/**
 * Renders all of the battle results. The losses, new units, experience gained and rewards.
 * @param HTMLDocument dom
 */
function addBattleResult(dom, show_rewards = true, show_exp = true) {
    let div = document.createElement("div");
    let br = document.createElement("br");
    div.append(br);

    if (show_rewards) {
        let konec = dom.getElementById("konec");

        if (konec == null) {
            return null;
        }

        for (let i=1;; i++) {
            konec = konec.nextSibling;

            if (konec == null) {
                break;
            }

            let element = konec.cloneNode(true);
            div.append(element);
        }
    }

    const results = processLosses(dom);
    const losses_map = results[0];
    const experience_element = results[1];

    if (losses_map != null) {
        renderLosses(losses_map, div);
    }

    if (experience_element != null && show_exp) {
        div.append(experience_element);
    }
    return div;
}

/**
 * Renders losses / gained units
 * @param  Map losses_map
 * @param  HTMLDivElement div
 */
function renderLosses(losses_map, div) {
    let losses_div = document.createElement("div");
    let reincarnated_div = document.createElement("div");
    let gained_units = false;
    let lost_units = false;
    let p;

    losses_map.forEach((count, unit) => {
        p = document.createElement("p");
        p.innerText = Math.abs(count) + " x " + unit;
        if (count < 0) {
            gained_units = true;
            reincarnated_div.append(p);
        } else {
            losses_div.append(p);
            lost_units = true;
        }
    });

    if (lost_units == true) {
        p = document.createElement("p");
        p.style.color = "red";
        p.innerText = "Ztráty";
        losses_div.prepend(p);
        div.append(losses_div);
    }

    if (gained_units) {
        p = document.createElement("p");
        p.style.color = "green";
        p.innerText = "Získáno";
        reincarnated_div.prepend(p);
        div.append(reincarnated_div);
    }
}

function appendToOdtah(div) {
    let odehraj_odtah = document.getElementsByClassName("odehraj-odtah");
    if (odehraj_odtah.length == 1) {
        odehraj_odtah = odehraj_odtah[0];
        odehraj_odtah.append(div);
    }
}

function getUnitData(element) {
    let unit_data = element.innerText.replaceAll(",", "").split(" x ");
    if (unit_data.length == 1) {
        return null;
    }
    let unit_name = unit_data[1].split(" (");
    return [unit_data[0], unit_name[0]];
}

function processLosses(dom) {
    let konec = dom.getElementById("konec");
    let elements = konec.querySelectorAll(".utocnik p");

    let ztraty_hodnota_text = elements[elements.length-1].innerText;
    ztraty_hodnota_text = ztraty_hodnota_text.split(" / ");
    ztraty_hodnota_text = ztraty_hodnota_text[0].split(": ")[1];

    if (parseInt(ztraty_hodnota_text) == 0) {
        return [null, null];
    }

    const units_map = new Map();
    let losses_map = new Map();

    // BEFORE BATTLE
    let army_elements = dom.querySelectorAll(".armady p.utocnik");
    for (let i = 0; i < army_elements.length; i++) {
        let unit_data = getUnitData(army_elements[i]);

        let original_count = units_map.get(unit_data[1]);
        if (original_count == null) {
            // in case more stacks of the same unit exist (general of old imperium)
            original_count = 0;
        }

        units_map.set(unit_data[1], original_count + parseInt(unit_data[0]));
    }

    // AFTER BATTLE
    let experience_element = null;

    for (let i = 0; i < elements.length; i++) {
        if (elements[i].children[0] == null || elements[i].children[0].className != 'privolane') {
            let unit_data = getUnitData(elements[i]);
            if (unit_data == null) {
                if (elements[i].innerText.indexOf("Za tuhle slavnou bitvu ziskava velitel") != -1) {
                    experience_element = elements[i].cloneNode(true);
                    experience_element.style.color = "chartreuse";
                }
                continue;
            }

            let original_count = units_map.get(unit_data[1]);
            units_map.delete(unit_data[1]);
            if (original_count == null) {
                // unit was not there at the beginning => added by necromancy
                original_count = 0;
            }

            if ((original_count - unit_data[0]) != 0) {
                let current_count = losses_map.get(unit_data[1]);
                if (current_count == null) {
                    current_count = original_count;
                }
                current_count = current_count - parseInt(unit_data[0]);
                if (current_count == 0) {
                    losses_map.delete(unit_data[1]);
                } else {
                    if (unit_data[1].indexOf("velitel klanu") != -1) {
                        // Commander is dead -> add back to army
                        httpGetAsync("/clanarmy/addCommander", null);
                        losses_map.set("Velitel klanu se vrátil zpátky do armády", -1);
                    }
                    losses_map.set(unit_data[1], current_count);
                }
            }
        }
    }

    if (losses_map.size == 0) {
        losses_map = null;
    }

    return [losses_map, experience_element];
}

function attack(response) {
    let responseText = response.responseText;
    let dom = new DOMParser().parseFromString(responseText, "text/html");

    handleForm(dom.forms[0], quickAttackRenderBattleResult);
}

function addQuickBattle(link) {
    let anchor = newAnchor("(Rychle zaútočit)", "Provede útok okamžitě, bez otevírání oken");
    addClickEventListener(anchor, link.href, attack);
    link.parentElement.insertBefore(anchor, link.nextSibling);
}

function addClickEventListener(element, url, callback) {
    element.addEventListener("click", e => {
        httpGetAsync(url, callback, null);
    });
}

// QUICK BATTLES END

// MENU

function modifyMenu() {
    if (!GM_getValue(PRIDAT_DANE, true) && !GM_getValue(PRIDAT_DOBYT_MESTO, true) && !(GM_getValue(PRIDAT_NASTAVENI_PRODUKCE, true))) {
        return;
    }

    let elements = document.getElementsByClassName("action-list");
    if (elements == null) {
        return;
    }
    let left_menu = elements[0];
    let index = 0;
    const sees_valka = left_menu.children[index].innerText == "Válka";

    if (GM_getValue(PRIDAT_DANE, true) && sees_valka) {
        index = addVatModificationToMenu(left_menu, index);
    }

    if (GM_getValue(PRIDAT_NASTAVENI_PRODUKCE, true)) {
        index = addRecruitButtonsToMenu(left_menu, index);
    }

    if (GM_getValue(PRIDAT_DOBYT_MESTO, true) && sees_valka) {
        let anchor = newAnchor("Dobýt město", "Okamžitě dobyje město bez nových oken");
        addClickEventListener(anchor, "utok.php?utok=mesto&", attack);

        let li = document.createElement("li");
        li.append(anchor);
        left_menu.insertBefore(li, left_menu.children[index++]);
    }
}

// MENU (VAT)

function addVatModificationToMenu(left_menu, index) {
    let li = document.createElement("li");
    li.innerText = "Daně:";
    left_menu.insertBefore(li, left_menu.children[index++]);
    let vat_li = li;

    li = document.createElement("li");
    left_menu.insertBefore(li, left_menu.children[index++]);

    let anchor = newAnchor("<<", "Snížit daně");
    anchor.onclick = function() { changeValueAction("klanstats.php?dane=snizit", vat_li, "Daně (snížené):") };
    li.append(anchor);

    anchor = newAnchor(" --- ", "Normální daně");
    anchor.onclick = function() { changeValueAction("klanstats.php?dane=normal", vat_li, "Daně (normální):") };
    li.append(anchor);

    anchor = newAnchor(">>", "Zvýšit daně");
    anchor.onclick = function() { changeValueAction("klanstats.php?dane=zvysit", vat_li, "Daně (zvýšené):") };
    li.append(anchor);

    // separate Dane from other menu options
    li = document.createElement("li");
    li.classList.add("empty");
    left_menu.insertBefore(li, left_menu.children[index++]);

    return index;
}

// MENU (RECRUIT BUTTONS)

function addRecruitButtonsToMenu(left_menu, index) {
    let li = document.createElement("li");
    li.innerText = "Produkce jednotek:";
    left_menu.insertBefore(li, left_menu.children[index++]);
    let recruit_li = li;

    li = document.createElement("li");
    left_menu.insertBefore(li, left_menu.children[index++]);

    let anchor = newAnchor("Stop", "Zastavit rekrut");
    anchor.onclick = function() { changeValueAction("klanstats.php?produkce=stop", recruit_li, "Produkce jednotek (Zastavená):") };
    li.append(anchor);

    anchor = newAnchor("Start", "Povolit rekrut");
    anchor.onclick = function() { changeValueAction("klanstats.php?produkce=start", recruit_li, "Produkce jednotek (Povolená):") };
    li.append(anchor);

    // separate recruit from other menu options
    li = document.createElement("li");
    li.classList.add("empty");
    left_menu.insertBefore(li, left_menu.children[index++]);

    return index;
}

// MENU END

// Menu actions

function changeValueAction(url, vat_li, text) {
    httpGetAsync(url, valueChanged, {vat_li: vat_li, text : text});
}

function valueChanged(xmlHttp, params) {
    params.vat_li.innerText = params.text;
}

// VAT END

// CONFIG

function addConfigurationButton() {
    let elem = document.createElement("a");
    elem.href = "javascript:void(0)";
    elem.addEventListener("click", renderSettings);
    elem.textContent = "Mód";
    elem.title = "Nastavení modifikací LoI";

    let target = document.getElementsByClassName("menu-right")[0];
    target.insertBefore(elem, target.children[0]);
    const width = target.children.length * 75;
    target.style = "width: " + width + "px; background-size: 100% 70px;";
}

function renderSettings() {
    if (configuration_showing == 2) {
        configuration_showing = 1;
        document.getElementById("mod_configuration").classList.add("hide");
        return;
    }
    let div;
    if (configuration_showing == 1) {
        configuration_showing = 2;
        document.getElementById("mod_configuration").classList.remove("hide");
        return;
    }

    configuration_showing = 2;
    div = document.createElement("div");
    div.id = "mod_configuration";

    let p = document.createElement("p");
    p.innerText = "Změny se provedou po obnovení stránky. Po změnách v levém menu stiskněte \"Obnovit\"";
    div.append(p);
    div.append(document.createElement("br"));

    p = document.createElement("p");
    p.innerText = "Chytrý rekrut povoluje znaky x* v inputech. \nNapř. 1863*5 = 9315. \n";
    div.append(p);

    div.append(document.createElement("br"));
    div.append(document.createElement("br"));

    appendConfigurationInputToDiv(div, ZMENIT_MENU, "Povolit úpravy levého menu");
    appendConfigurationInputToDiv(div, PRIDAT_DANE, "Přidat změnu daní do levého menu");
    appendConfigurationInputToDiv(div, PRIDAT_NASTAVENI_PRODUKCE, "Přidat nastavení produkce (povolení / zastavení rekrutování)");
    appendConfigurationInputToDiv(div, PRIDAT_DOBYT_MESTO, "Přidat dobytí města do levého menu");
    appendConfigurationInputToDiv(div, PRIDAT_RYCHLE_UTOKY, "Povolit rychlé utoky u eventů");
    appendConfigurationInputToDiv(div, PRIDAT_SMART_REKRUT, "Povolit chytrý rekrut - použití x* pro násobení, k = násobení tisícem, m = násobení miliónem a ',.' pro desetinná čísla.");
    appendConfigurationInputToDiv(div, POUZIT_ASYNC_REKRUT, "Použít asynchroní rekrut - bez obnovení stránky");
    appendConfigurationInputToDiv(div, PRIDAT_SMART_MARKET, "Použít chytré tržiště - použití x* pro násobení, k = násobení tisícem, m = násobení miliónem a ',.' pro desetinná čísla.");
    appendConfigurationInputToDiv(div, ZOBRAZIT_ZTRATY_V_UTOKU, "Zobrazit přehled ztrát (a získaných jednotek) v normalních útocích.");

    appendToOdtah(div);
}

function appendConfigurationInputToDiv(div, input_id, label_text) {
    let input = document.createElement("input");
    input.id = input_id;
    input.type = "checkbox";
    input.style.verticalAlign = "middle";
    input.checked = GM_getValue(input_id, true);
    input.addEventListener("change", e => {
        GM_setValue(input.id, input.checked);
    });

    let label = document.createElement("label");
    label.htmlFor = input.id;
    label.innerText = label_text;
    label.style.marginLeft = "5px";

    let container = document.createElement("div");
    container.append(input);
    container.append(label);
    div.append(container);
}

// CONFIG END

// SETTINGS

function modifySettings() {
    let headers = document.getElementsByTagName("h3");
    if (headers.length == 0) {
        return;
    }

    // add refresh button
    let refresh_button = document.createElement("a");
    refresh_button.href = "javascript:void(0)";
    refresh_button.addEventListener("click", refreshClans);
    refresh_button.textContent = "Obnovit tahy";
    refresh_button.title = "Obnoví počet tahů u klanů";
    refresh_button.classList.add("button");

    headers[0].parentElement.insertBefore(refresh_button, headers[0].nextSibling);
}

function refreshClans() {
    let clan_id_elements = document.querySelectorAll("td.t-c");
    let active_clan_id_element = document.querySelector(".active td.t-c");
    active_clan_id = active_clan_id_element.innerText;

    let clan_ids = [];
    for (let i = 0; i < clan_id_elements.length; i++) {
        clan_ids.push(clan_id_elements[i].innerText);
    }

    // settings, refresh turns for all clans, set active the clan that was active
    refreshNextClan(null, clan_ids);
}

function refreshNextClan(xmlHttp, clan_ids) {
    if (clan_ids == null || clan_ids.length == 0) {
        if (active_clan_id != null) {
            httpGetAsync(REFRESH_CLAN_URL + active_clan_id, refreshMain, null);
            active_clan_id = null;
        } else {
            location.reload();
        }
        return;
    }

    let clan_id = clan_ids[0];
    clan_ids.shift();

    httpGetAsync(REFRESH_CLAN_URL + clan_id, refreshMain, clan_ids);
}

function refreshMain(xmlHttp, clan_ids) {
    httpGetAsync(REFRESH_MAIN, refreshNextClan, clan_ids);
}

//

// EQUIPMENT

function processEquipment() {
    let table = document.getElementsByClassName("equip-items-table")[1];
    if (table == null) {
        console.log("missing table");
        return;
    }
    if (document.forms[0] == null) {
        console.log("missing form");
        return;
    }

    let units_with_equipment = [];

    for (let i = 0; i < table.rows.length; i++) {
        if (table.rows[i].children[1].innerText != "žádné") {
            units_with_equipment.push(table.rows[i].children[0].innerText);
        }
    }

    for (let i = 0; i < document.forms[0].jednotka.options.length; i++) {
        let option = document.forms[0].jednotka.options[i];
        if (units_with_equipment.includes(option.innerText.trim())) {
            option.classList.add("hide");
        }
    }
}

// EQUIPMENT END

// GENERAL FUNCTIONS

function newAnchor(text, title) {
    let element = document.createElement("a");
    element.style.marginLeft = "5px";
    element.innerText = text;
    element.href = "javascript:void(0)";
    if (title != null) {
        element.title = title;
    }
    return element;
}

function handleForm(form, func) {
    let data = new FormData(form);
    let params = new URLSearchParams(data).toString();

    httpPostAsync(form.action, params, func, form);
}

function httpPostAsync(theUrl, params, callback, form) {
    let xmlHttp = new XMLHttpRequest();
    xmlHttp.onreadystatechange = function() {
        if (xmlHttp.readyState == 4 && xmlHttp.status == 200) {
            let responseText = xmlHttp.responseText;
            let dom = new DOMParser().parseFromString(responseText, "text/html");
            callback(dom, form);
        }
    }
    xmlHttp.open("POST", theUrl, true); // true for asynchronous
    xmlHttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
    xmlHttp.send(params);
}

function httpGetAsync(theUrl, callback, params) {
    let xmlHttp = new XMLHttpRequest();
    xmlHttp.onreadystatechange = function() {
        if (xmlHttp.readyState == 4 && xmlHttp.status == 200) {
            if (callback != null) {
                callback(xmlHttp, params);
            }
        }
    }
    xmlHttp.open("GET", theUrl, true); // true for asynchronous
    xmlHttp.send(null);
}

// GENERAL FUNCTIONS END