cmargroff

function cubicBezier(x1, y1, x2, y2){
    var p1 = [x1, y1], p2 = [x2, y2];
    this.calculate = function(t){
        return [
            0 * Math.pow(1-t, 3) + p1[0] * 3 * Math.pow(1-t, 2) * t + p2[0] * 3 * (1-t) * Math.pow(t, 2) + 1 * Math.pow(t, 3),
            0 * Math.pow(1-t, 3) + p1[1] * 3 * Math.pow(1-t, 2) * t + p2[1] * 3 * (1-t) * Math.pow(t, 2) + 1 * Math.pow(t, 3),
        ];
    };
}

cmargroff

(function(window, document){
if (typeof window.chrome != "undefined") {
  document.themeColorMeta = document.createElement("meta");
  document.themeColorMeta.name = "theme-color";
  document.themeColorMeta.content = "transparent";
  document.head.appendChild(document.themeColorMeta);
  Object.defineProperty(window, "themeColor", {
    get: function(){
      return document.themeColorMeta.content;
    },

cmargroff

Object.defineProperty(SVGPolygonElement.prototype, 'pathLength', {
	get: function(){
		var numPoints = this.points.length || this.points.numberOfItems;
		var l = 0;
		for (var i = 1; i < numPoints; i++) {
			var point2 = this.points[i] || this.points.getItem(i);
			var point1 = this.points[i-1] || this.points.getItem(i-1);
			l += Math.sqrt(Math.pow(Math.abs(point2.x-point1.x),2)+Math.pow(Math.abs(point2.y-point1.y),2));
		}
		return l;

cmargroff

"use strict";

class Spline{
	constructor(points){
		if(points.length % 2 !== 0 || points.length < 6){
			return undefined;
		}
		this.x = [];
		this.y = [];
		for(var i=0; i < points.length; i+=2){

cmargroff

// ==UserScript==
// @name         Steam Wishlist Discount Sort
// @namespace    http://steamcommunity.com/
// @version      0.1.3
// @description  Adds discount sort button and allows sorting by discounts descending
// @author       Chris Margroff
// @match        *://steamcommunity.com/*/*/wishlist*
// @grant        none
// ==/UserScript==

cmargroff

// ==UserScript==
// @name         PkmnCards Random Hotkey
// @namespace    https://pkmncards.com/
// @version      0.1.3
// @description  Adds a keyboard hotkey to jump to a random card.
// @author       Chris Margroff
// @match        https://pkmncards.com/*
// @grant        none
// ==/UserScript==

cmargroff

// ==UserScript==
// @name         Steam Tag Page Hotkeys
// @namespace    http://store.steampowered.com/
// @version      0.1
// @description  Hotkeys for paging through discovery queue on tag pages
// @author       Chris Margroff
// @match        http://store.steampowered.com/tag/*/*
// @grant        none
// ==/UserScript==

cmargroff

AudioNode.prototype.originalConnect = AudioNode.prototype.connect;
AudioNode.prototype.originalDisconnect = AudioNode.prototype.disconnect;

//event.detail is the connected or disconnected node
Object.defineProperties(AudioNode.prototype, {
    connect: {
        value: function(){
            if (arguments[0] instanceof AudioNode) {
                arguments[0].dispatchEvent(new CustomEvent('inputconnected', {detail: this}))
            }

cmargroff

// ==UserScript==
// @name         Pkmn Cards Proxy Print Layout
// @namespace    https://pkmncards.com/
// @version      0.2.2
// @description  Format print layout better
// @author       Chris Margroff
// @match        https://pkmncards.com/proxy/*
// @grant        none
// ==/UserScript==

cmargroff

var lastCpus = [];
var lastTimestamp = 0;
const { performance } = require('perf_hooks');

function AvgList(limit){
  this.measures = [];
  this.totalTime = 0;
  this.limit = limit;
  this.push = function(measure){
    if ((this.totalTime + measure.delta) > this.limit) {