script.js

document.addEventListener('DOMContentLoaded', function() {

document.getElementById('down').onclick = function (e) {
    smoothScroll('games');
};

window.onload = function() {
	let alertShown = localStorage.getItem('msg0');
	
	if (!alertShown) {
	    alert("Tomb of the mask, mario, mario64, bottle flip 3d, subway surfers, tetris, n-gon, slope, vex-6 and bitlife and now fixed!");
	    localStorage.setItem('msg0', 'true');
	}
}

function smoothScroll(targetId) {
    const targetSection = document.getElementById(targetId);
    const targetPosition = targetSection.offsetTop;

    window.scrollTo({
        top: targetPosition,
        behavior: 'smooth'
    });
}
let count = document.getElementById('games').getElementsByTagName("li").length;
document.getElementById('games-count').innerHTML = `${count-2} Games`

function myFunction() {
    const dropdown = document.getElementById('myInput');
    dropdown.classList.toggle('show');
}
});


function search()
{
    let myInput = document.getElementById('search-bar');
    let games = document.getElementById('games');

    games.querySelectorAll('li').forEach((listItem, index) => {

        console.log(listItem);
        if (listItem.textContent.toLowerCase().includes(myInput.value.toLowerCase()))
        {
            listItem.style.display = "inline-block";
        }
        else
        {
            listItem.style.display = "none";
        }
    });
}

var getUrlParameter = function getUrlParameter(sParam) {
    var sPageURL = decodeURIComponent(window.location.search.substring(1)),
        sURLVariables = sPageURL.split('&'),
        sParameterName,
        i;

    for (i = 0; i < sURLVariables.length; i++) {
        sParameterName = sURLVariables[i].split('=');

        if (sParameterName[0] === sParam) {
            return sParameterName[1] === undefined ? true : sParameterName[1];
        }
    }
};

var field = document.getElementById("body-top");
var f = field.getContext("2d");

var stars = {};
var starIndex = 0;
var numStars = 0;
var acceleration = 1;
var starsToDraw = (field.width * field.height) / 200;
if (getUrlParameter("stars")) {
  starsToDraw = getUrlParameter("stars");
}
if (getUrlParameter("accel")) {
  acceleration = getUrlParameter("accel");
} 


function Star() {
    this.X = field.width / 2;
    this.Y = field.height / 2;

    this.SX = Math.random() * 10 - 5;
    this.SY = Math.random() * 10 - 5;

    var start = 0;

    if (field.width > field.height)
        start = field.width;
    else
        start = field.height;

    this.X += this.SX * start / 10;
    this.Y += this.SY * start / 10;

    this.W = 1;
    this.H = 1;

    this.age = 0;
    this.dies = 500;

    starIndex++;
    stars[starIndex] = this;

    this.ID = starIndex;
    this.C = "#ffffff";
}

Star.prototype.Draw = function () {
    this.X += this.SX;
    this.Y += this.SY
    
    this.SX += this.SX / (50 / acceleration);
  	this.SY += this.SY / (50 / acceleration);

    this.age++;

    if (this.age == Math.floor(50 / acceleration) | this.age == Math.floor(150 / acceleration) | this.age == Math.floor(300 / acceleration)) {
        this.W++;
        this.H++;
    }

    if (this.X + this.W < 0 | this.X > field.width |
        this.Y + this.H < 0 | this.Y > field.height)
      {
        delete stars[this.ID];
        numStars--;
			}
  
    f.fillStyle = this.C;
    f.fillRect(this.X, this.Y, this.W, this.H);
}

field.width = window.innerWidth;
field.height = window.innerHeight;

function draw() {
  	if (field.width != window.innerWidth)
      	field.width = window.innerWidth;
  	if (field.height != window.innerHeight)
      	field.height = window.innerHeight;
  
  	// Play with the "a" value to create streams...it's fun!
    f.fillStyle = "rgba(0, 0, 0, 0.8)";
    f.fillRect(0, 0, field.width, field.height);

    for (var i = numStars; i < starsToDraw; i++) {
        new Star();
        numStars++;
    }

    for (var star in stars) {
        stars[star].Draw();
    }
}

field.addEventListener('mouseover', () => {
    acceleration = 10;
});
field.addEventListener('mouseout', () => {
    acceleration = 1;
});


// Original timing of the screensaver
setInterval(draw, 40);