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Elethor General Purpose

Provides some general UI additions to Elethor

目前為 2021-01-08 提交的版本，檢視 最新版本。

// ==UserScript==
// @name         Elethor General Purpose
// @description  Provides some general UI additions to Elethor
// @namespace    https://www.elethor.com/
// @version      1.0.0
// @author       Anders Morgan Larsen (Xortrox)
// @match        https://elethor.com/*
// @match        https://www.elethor.com/*
// @run-at       document-start
// @grant        none
// ==/UserScript==

(function() {
    const playerHealthBarElementDefinition = '.progress.is-medium.is-danger';
    const playerHealthBarTextElementDefinition = '.is-fight-health';

    function getBattleHealthPercentage() {
        const playerHealth = document.querySelector(playerHealthBarElementDefinition);

        if (!playerHealth) {
            return 0;
        }

        return playerHealth.value / playerHealth.max * 100;
    }

    function initializeUpdateBattleHealthPercentage() {
        if (window.elethorExtrasInterval) {
            clearInterval(window.elethorExtrasInterval);
        }

        window.elethorExtrasInterval = setInterval(() => {
            const playerHealthText = document.querySelector(playerHealthBarTextElementDefinition);
            const healthPercentage = getBattleHealthPercentage();

            if (playerHealthText && healthPercentage && !isNaN(healthPercentage)) {
                let percentageDisplay;
                if (playerHealthText.children.length === 0) {
                    percentageDisplay = document.createElement('span');

                    playerHealthText.appendChild(percentageDisplay);
                } else {
                    percentageDisplay = playerHealthText.children[0];
                    
                }
                
                if (percentageDisplay) {
                    percentageDisplay.innerText = ` (${healthPercentage.toFixed(3)}%)`;
                }
            }
        }, 500);
    }

    (function run() {
        initializeUpdateBattleHealthPercentage();
    })();
})();