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https://github.com/bitburner-official/bitburner-src.git
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[refactor] Moved 'addOffset' to its own TS file
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@ -11,13 +11,14 @@ import {KEY} from "./Terminal";
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import {createProgressBarText} from "../utils/helpers/createProgressBarText";
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import {dialogBoxCreate} from "../utils/DialogBox";
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import {addOffset, clearObject,
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import {clearObject,
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removeChildrenFromElement,
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appendLineBreaks,
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removeElement} from "../utils/HelperFunctions";
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import {Reviver, Generic_toJSON,
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Generic_fromJSON} from "../utils/JSONReviver";
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import numeral from "numeral/min/numeral.min";
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import {addOffset} from "../utils/helpers/addOffset";
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import {createElement} from "../utils/uiHelpers/createElement";
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import {createPopup} from "../utils/uiHelpers/createPopup";
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import {exceptionAlert} from "../utils/helpers/exceptionAlert";
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@ -3,9 +3,8 @@ import {Engine} from "./engine";
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import {displayFactionContent} from "./Faction";
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import {Player} from "./Player";
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import {dialogBoxCreate} from "../utils/DialogBox";
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import {addOffset,
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clearEventListenersEl,
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clearEventListeners} from "../utils/HelperFunctions";
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import {clearEventListeners} from "../utils/HelperFunctions";
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import {addOffset} from "../utils/helpers/addOffset";
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import {formatNumber} from "../utils/StringHelperFunctions";
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import {getRandomInt} from "../utils/helpers/getRandomInt";
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import {isString} from "../utils/helpers/isString";
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@ -35,8 +35,9 @@ import {TextFile, getTextFile} from "./TextFile";
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import {containsAllStrings, longestCommonStart,
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formatNumber} from "../utils/StringHelperFunctions";
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import {addOffset} from "../utils/helpers/addOffset";
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import {isString} from "../utils/helpers/isString";
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import {addOffset, printArray} from "../utils/HelperFunctions";
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import {printArray} from "../utils/HelperFunctions";
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import {logBoxCreate} from "../utils/LogBox";
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import {yesNoBoxCreate,
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yesNoBoxGetYesButton,
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@ -19,17 +19,6 @@ function clearObject(obj) {
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}
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}
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//Adds a random offset to a number within a certain percentage
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//e.g. addOffset(100, 5) will return anything from 95 to 105.
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//The percentage argument must be between 0 and 100;
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function addOffset(n, percentage) {
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if (percentage < 0 || percentage > 100) {return n;}
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var offset = n * (percentage / 100);
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return n + ((Math.random() * (2 * offset)) - offset);
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}
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//Given an element by its Id(usually an 'a' element), removes all event listeners
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//from that element by cloning and replacing. Then returns the new cloned element
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function clearEventListeners(elemId) {
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@ -133,7 +122,6 @@ function powerOfTwo(n) {
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export {sizeOfObject,
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clearObject,
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addOffset,
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clearEventListeners,
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compareArrays,
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printArray,
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23
utils/helpers/addOffset.ts
Normal file
23
utils/helpers/addOffset.ts
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@ -0,0 +1,23 @@
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/**
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* Adds a random offset to a number within a certain percentage
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* @example
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* // Returns between 95-105
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* addOffset(100, 5);
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* @example
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* // Returns between 63-77
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* addOffSet(70, 10);
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* @param midpoint The number to be the midpoint of the offset range
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* @param percentage The percentage (in a range of 0-100) to offset
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*/
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export function addOffset(midpoint: number, percentage: number) {
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const maxPercent: number = 100;
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if (percentage < 0 || percentage > maxPercent) {
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return midpoint;
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}
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const offset: number = midpoint * (percentage / maxPercent);
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// Double the range to account for both sides of the midpoint.
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// tslint:disable-next-line:no-magic-numbers
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return midpoint + ((Math.random() * (offset * 2)) - offset);
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}
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