Attack Percentage Notifier - modded for easier configuration

Highlights weapon slot when enemy HP is below % threshold - configurable
当前为 2025-09-13 提交的版本，查看最新版本。
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// ==UserScript==
// @name         Attack Percentage Notifier - modded for easier configuration
// @namespace    https://torn.com/
// @version      0.2.1
// @description  Highlights weapon slot when enemy HP is below % threshold - configurable
// @author       Null[2042113] - mod by GFOUR
// @match        https://www.torn.com/loader.php*
// @run-at       document-idle
// @grant        GM_getValue
// @grant        GM_setValue
// ==/UserScript==

// Load saved value or default to 0.6 (60%)
let target_health_percent = GM_getValue("target_health_percent", 0.6);

function doShit() {
    'use strict';

    let healthNode = document.querySelectorAll('[id^=player-health-value]')[1];
    if (!healthNode) return;

    let health_arr = healthNode.innerText.split("/")
        .map(x => x.replace(/,/g,''))
        .map(Number);

    if (health_arr[0] / health_arr[1] <= target_health_percent) {
        let weapon = document.getElementById('weapon_second');
        if (weapon) weapon.style.background = 'red';
    }
}

// Add menu option in Tampermonkey/Violentmonkey
GM_registerMenuCommand("Set Health Threshold", () => {
    let val = prompt("Enter target health percent (0.0 - 1.0)", target_health_percent);
    if (val !== null) {
        let num = parseFloat(val);
        if (!isNaN(num) && num > 0 && num <= 1) {
            GM_setValue("target_health_percent", num);
            target_health_percent = num;
            alert("Target health percentage updated to " + num);
        } else {
            alert("Invalid value. Must be between 0 and 1.");
        }
    }
});

setInterval(doShit, 500);

/*--- waitForKeyElements():  A utility function, for Greasemonkey scripts,
    that detects and handles AJAXed content.

    Usage example:

        waitForKeyElements (
            "div.comments"
            , commentCallbackFunction
        );

        //--- Page-specific function to do what we want when the node is found.
        function commentCallbackFunction (jNode) {
            jNode.text ("This comment changed by waitForKeyElements().");
        }

    IMPORTANT: This function requires your script to have loaded jQuery.
*/
function waitForKeyElements (
    selectorTxt,    /* Required: The jQuery selector string that
                        specifies the desired element(s).
                    */
    actionFunction, /* Required: The code to run when elements are
                        found. It is passed a jNode to the matched
                        element.
                    */
    bWaitOnce,      /* Optional: If false, will continue to scan for
                        new elements even after the first match is
                        found.
                    */
    iframeSelector  /* Optional: If set, identifies the iframe to
                        search.
                    */
) {
    var targetNodes, btargetsFound;

    if (typeof iframeSelector == "undefined")
        targetNodes     = $(selectorTxt);
    else
        targetNodes     = $(iframeSelector).contents ()
                                           .find (selectorTxt);

    if (targetNodes  &&  targetNodes.length > 0) {
        btargetsFound   = true;
        /*--- Found target node(s).  Go through each and act if they
            are new.
        */
        targetNodes.each ( function () {
            var jThis        = $(this);
            var alreadyFound = jThis.data ('alreadyFound')  ||  false;

            if (!alreadyFound) {
                //--- Call the payload function.
                var cancelFound     = actionFunction (jThis);
                if (cancelFound)
                    btargetsFound   = false;
                else
                    jThis.data ('alreadyFound', true);
            }
        } );
    }
    else {
        btargetsFound   = false;
    }

    //--- Get the timer-control variable for this selector.
    var controlObj      = waitForKeyElements.controlObj  ||  {};
    var controlKey      = selectorTxt.replace (/[^\w]/g, "_");
    var timeControl     = controlObj [controlKey];

    //--- Now set or clear the timer as appropriate.
    if (btargetsFound  &&  bWaitOnce  &&  timeControl) {
        //--- The only condition where we need to clear the timer.
        clearInterval (timeControl);
        delete controlObj [controlKey]
    }
    else {
        //--- Set a timer, if needed.
        if ( ! timeControl) {
            timeControl = setInterval ( function () {
                    waitForKeyElements (    selectorTxt,
                                            actionFunction,
                                            bWaitOnce,
                                            iframeSelector
                                        );
                },
                300
            );
            controlObj [controlKey] = timeControl;
        }
    }
    waitForKeyElements.controlObj   = controlObj;
}
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