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HTML

              
                <body>
  <div class="wrapper"></div>

  <div class="indicator"></div>

  <div class="sign">
    by masahito / <a href="http://www.ma5a.com/" >ma5a.com</a>
  </div>
</body>


              
            
!

CSS

              
                * {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  background-color: rgb(231, 251, 253);
  font-family: sans-serif;
}

.wrapper {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  cursor: pointer;
}

.penguin_wrapper {
  position: absolute;
  width: 96px;
  height: 96px;
  overflow: hidden;
  transition: 0.5s;
}

svg {
  display: block;
}

.penguin_wrapper svg { 
  fill: navy; 
}

.penguin_inner_wrapper {
  height: 100%;
  width: 100%;
  transition: 0;
}

.facing_upleft,
.facing_left,
.facing_downleft { 
  transform: scale(-1 , 1);
}

.penguin_sprite {
  position: absolute;
  height: calc(6 * 96px);
  width: calc(8 * 96px);
  pointer-events: none;
}

.penguin_sprite img {
  height: 100%;
  width: 100%;
  display: block;
}

.hit_wrapper {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
}

.hit_area {
  height: 50px;
  width: 40px;
  display: flex;
  flex-wrap: wrap;
  /* border: red 1px solid; */
}

.sign {
  position: fixed;
  font-family: Arial, Helvetica, sans-serif;
  color: navy;
  bottom: 10px;
  right: 10px;
  font-size: 10px;
}

a {
  color: navy;
  text-decoration: none;
}

a:hover { text-decoration: underline; }

.foot_print {
  height: 30px;
  width: 30px;
  position: absolute;
  z-index: -10;
  image-rendering: pixelated;
  background-size: 30px; 
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAeCAYAAAA7MK6iAAAAAXNSR0IArs4c6QAAAHlJREFUSEtjZBggwDhA9jKMWky3kB8N6oEP6tkv//0HuSJVnIkm0YHTULpbDLMQPcyp7XMMHw86i2EhQC2fE+1jmlsMs4DWQU4wVdMqkRHMo+g+p1kco/twwCymVRlKMKhHLaZWCIwGNbVCkqA5o0FNMIiopWDkBTUAjfAoH+hhPScAAAAASUVORK5CYII=);
  animation: forwards fade 10s;
}

@keyframes fade {
  0% {opacity: 0.4}
  50% {opacity: 0.4}
  100% {opacity: 0}
}

@keyframes fade_lighter {
  0% {opacity: 0.1}
  50% {opacity: 0.1}
  100% {opacity: 0}
}

.jump_print {
  height: 32px;
  width: 36px;
  position: absolute;
  z-index: -10;
  image-rendering: pixelated;
  background-size: 36px 32px; 
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAgCAYAAAB6kdqOAAAAAXNSR0IArs4c6QAAAK1JREFUWEftl8ENgCAMRWEKJ3QqJ3QKiAc81NTWT4AfU6+KvL4WCjmRPZmMJ8FAx1nKWzD7lqF/Q4MukOVAFoCVeq8xt6HlQL0AqDHVEA3QaBBpTtbWw1AAif2K19DsVGm1dBsKIKGorbYwpO3gYcjb23hrqEUwe/lHL/PWTvuOt5fJSEbXknbG5j8xajnvNfa/W4e1OixjXiNyHve97GvRTweyDKLvYUPohNa4Cm6ZcCHJb/u+AAAAAElFTkSuQmCC);
  animation: forwards fade_lighter 10s;
}

.star{
  position: absolute;
  width: 16px;
  height: 16px;
  overflow: hidden;
  z-index: 20;
}

.star_sprite {
  position: absolute;
  height: 100%;
  width: calc(4 * 16px);
  pointer-events: none;
}

.star svg {
  fill: rgb(148, 234, 255)
}

.star.twinkle {
  animation: infinite twinkle 1s;
}

@keyframes twinkle {
  0% { transform: scale(1); }
  50% { transform: scale(1.5); }
  100% { transform: scale(1); }
}

              
            
!

JS

              
                function init() {

  const decodeRef = { a: ' h 1', b: ' h 2', e: ' h 3', g: ' h 4', j: ' h 5', A: ' v 1', B: ' v 2', E: ' v 3', G: ' v 4', J: ' v 5', n: 'h -1', u: ' h -2', k: ' h -3', x: ' h -4', i: ' h -5', N: ' v -1', U: ' v -2', K: ' v -3', X: ' v -4', I: ' v -5', w: ' v ', W: ' h ', D: '<path d="M', o: '<path fill="pink" d="M', F: '<path fill="#fff" d="M', '/': '/>', d: '<path d="M', f: '<path fill="#fff" d="M'}
  const decode = arr => arr.split('').map(c=> !decodeRef[c] ? c : decodeRef[c]).join('')

  const penguinSvg = {
    up: `d 22 11eAbBaBaEaBaAaAaAbAaExGnBuAaBnAkKnNnAuBxUaNuNnInAuAuKaNaNaNaNaNaIaUaUaNbN"/D 68 12jAaAaBaEaBbAbAaAbBiw6nExUnAxAaBkKuNnInAuAuKaUaNbNaUaIaUaNaN"/D 167 12eAbAaBaJaAaBbAaAaAaBW-6AnEnGkUaNuNuNuAaBxUaNuUnKiUaNbNbNaNaUaKaUaNbN"/D 115 13W6AaAaBaGaAbAbAeAaBnAxNnJnAnAkNnAkAaBnAuNnUaNkUnXnAxKaNbNaNaXaXaNaN"/D 215 13gAbBaGaEaAbAaAaGkNnEnBuGkXkNnAxNnNnKnAuAuKaNaNaNaNaNaNaKaKaNaNbN"/`,
    dUp: `d 22 12eAbAaAaAaJaBbAaAaBaEaBiAnAnAnEkUnNxBuUkUnKkKaNaNaNaNaUaXaKaNbN"/D 69 12jAaAaEaBaBaAaAaAbAaAaExNnGnAnExNxAaBuAuKxUaKnNxUaNaNaUbUaXaKaUbN"/D 116 12jAaAeBnAaBaAaAbAbAbAaAaAnAxNuAaJnAnBuAuNiEkKkw-6nAxUaUbUbNaIaXaNaN"/D 167 13jAaAaAaw7aAaAaAaAaAaAaEiNuBnBuAaBxUnNnNuAkNuUnXaNiUaNeNaNaNaNaUaUaNaNaN"/D 216 13W6AaAaAaw8nAbAaBaAaGkNkAnBnEkUuNuNiNkw-6aUxUaNeNeNaNaNaUaNaNaN"/`,
    side: `d 23 11eAeAaBaBeBnAkBaAaAbAaAaBaEkNnNnNnKnUnNnNnNkAuBnBnBnBnBnEnNnNnUnKaKaNaNaUaUaXaNaNbN"/D 69 12jAbAaAjBnAuAnEaAaAbAbAaEkNkUnKnNuNuAuAuBnAnw7aAaAbEkNnKuNnUaUnAxKaNaUbUaIaKaNbN"/D 117 12W6AaAaAaAeAaBxEbAaAeAaBiNuNnUnUW-6AnAnBnw6aBaAaAaBkUiNnUbNaKnAxKaNaNbNaUaw-6aNaNaN"/D 168 12gAbAaBaAaAeBxAnBaAbAaBaEkNnUnKnNnNnNxAnAnAnAnAnBnGnKnAxKaNaNaNaNaNaNaNaXaNaUbN"/D 216 12gAbAaBbAbBkAnEaAbAaAaAaBxNuXnUnNiAnAnAnAnAnAnEaBuNuUaNaNnAxUaNaNbNaNaNaNaNaKaUaNaN"/F 24 16aBnU"/F 71 16aBnU"/F 119 16aBnU"/F 168 16aBnU"/F 216 16aBnU"/F 24 20eAaAaAaBaEaGnAnAkAW-6NkUnNaUaUaUaUaUbN"/F 73 21bAbAaEaBaBnAnAuAuAuAkNnNnw-7aNaUbNbN"/F 118 21W6BaBaAaGnBuAuAiNnUnw-6aUaNaN"/F 168 21gAaAaAaEaGnBnAW-7NiIaUaNaNaNaNaN"/F 216 21jAaBaw7nAnAnAkNiNnUnKaNaNaNaNaNaN"/D 126 31bBxNbN"/D 76 32gBxU"/D 211 32aAnN"/D 163 33gBxU"/D 212 33eAkN"/D 19 34bAeBiK"/D 27 34gBnAkK"/D 170 34gGuNnNnU"/D 218 34eAaBkNnU"/`,
    dDown: `d 23 12eAbAaAaGaGaAaAaAaAaEkNnUnKnUnNnAnNnNxAnAnAnGnBnAnEnNxUaUaUaNaNaNaUaXaUaNaNbN"/D 168 12eAbAaAaBaw6aAaBaAaAaBxNnKnKnNnNnAnNnNiAnAnBnBnBnGnNnUkKaNaNbNaNaNaUaUaUaNaNbN"/D 215 12jAbBaw7aBbBbBaBxNnKnKnNuNnNxAnAnAnAnBnGnGuNnKaKaNuAxNnNaNaNbNbNbNaNaUaUaNaNaN"/D 68 13W6AaAaAaBaEaAaAaAeAaBiNnNnUnNnNnAuNxAnAnJnBnAnAW-6KaNaNaNaNaNaNaIaKaNaN"/D 115 13jAbAaAnBaUaAaBaBeAeAaBW-6UnNnNnNuAkNnAuAnBnGnEnAuAkXaNaUaNaNaNnIaKaNbN"/F 21 16aBnU"/F 122 16aBnU"/F 215 16aBnU"/F 75 17aBnU"/F 167 17aAnN"/F 68 18aBnU"/F 114 18aBnU"/F 173 18aAnN"/F 22 20gAaAaNaAaBaEaBaAnBnAnAkAnAxNuAnNuNnXaNaUaXaNaNaN"/F 118 20aAeNbAaAaAaBaJnBuAnAnAuAxNkNnw-6aXaUaNbN"/F 165 20jAaAaNaAaAaEaw6nAnAkAiNiUnXaUaUaUaNaN"/F 215 20gAaAbAaEaw6nAnAn3XaXaUaNaNaNaN"/F 69 21gAbNaAaAaBaAaJnAuAnBuAxNnAnNuUnKaUaIaNaN"/D 77 32aAaBkUaN"/D 125 32eEkNnNaN"/D 160 32aAnN"/D 27 34eAaBxK"/D 163 34eAaBkNnU"/D 171 34eAaBkNnU"/D 211 34gBxU"/D 219 34bAbBnAkX"/D 20 35bAaBnAuX"/D 69 35aAbBuAuKaN"/D 116 35aAbAaAnAkX"/`,
    down: `d 22 11eAbBaBaEaBaAaAaAbAaEiUnUnUnNnNuAnAnNnNuAnBnBnBnAnAuAuXaNaNaNaNaNaXaUaUaNbN"/D 68 12jAaAaBaEaAaAaAbAaAbBiNnUnUnNuNnAnBuUuAnAnBnEnAnAuAuKaUaNaNaNaNaIaUaNaN"/D 167 12eAbAaBaJaAaBaAbAaAaBiNnNnKnKuNnAnAnNnNuAuBnBnBuAkNnNaNaNbNaNaNaUaKaUaNbN"/D 115 13W6AaAaBaEaBbAbAbAaAaAnAxNuNnUnNnNnNkBnNnNnAuBnBnBnAxKaNaNaNaNaXaKaNaN"/D 215 13gAbBaGaEaAbAaAaGxNnNnKnUnNnNnAnAnNnNuAnAnBnBnAnAxUaUaNbNaNaKaKaNaNbN"/F 19 16aBnU"/F 26 16aBnU"/F 73 16aBnU"/F 165 16aBnU"/F 67 17aBnU"/F 120 17aAnN"/F 171 17aBnU"/F 213 17aBnU"/F 114 18aAnN"/F 219 18aBnU"/F 73 19aAbAaBaBaw6nAnAkAW-7NnNnUnKaKaUaNaNbBbUaN"/F 20 20bAaAaNaNbAaAaBaBaBaEnAnAnAnAW-7NuNnNnNnXaUaUaUaN"/F 165 20bAaAaNaNaAbEaEaw6nAxNkNxNnNnIaUaUbN"/F 116 21aAaAaUeAaAaAaBaw6nAxAW-6NnNnNnIaUaUbN"/F 213 21bAaAaNaNaAaAaBaEaJnAW-6NkNkNnXaUaUaNaN"/D 77 32aExUeN"/D 163 32bAaBxUaN"/D 211 32bAaAxNaN"/D 122 33eAkN"/D 19 34bAaBxUaN"/D 28 34aAaBnAkKbN"/D 67 34bAaBkK"/D 116 34bAaBnAuNnUaN"/D 171 34bEkUaN"/D 218 34bAaEkX"/`,
    turn: `d 356 11jAaAaAaBbNaNaNaNbEnBnBnAnAnBnNnUnUnNuAnAnNnNnAnBnBnAnUnNnNnNnNnNnKbAbAaAbNaUaNaN"/D 23 12gAbAaBaAbBuEaBaAaBaBaEuNnUnEnAnBaBuNnNnNiBuUnNnUnw-6uNxUbNeNbNaNaKaNaNaN"/D 309 13jAaAaBaAaAaAbAbAbBnAkNuNuNnNnUuAnAnNnNkAnBnAkAuAuNnUaNbNbNbNbUaUbN"/D 71 14jAaAaBaAbAaBW-7AnAnBnBnAnw6aBkUnUuNuUaNaUaKaKaKaUaNaN"/D 120 14jAaAaAaEaGaEaw6uNnw-6nKnNnBnNnNuAuAnAnEnAaBaBaBuNnUnNuNuNaNkNaUbNaNbUaKaUaNbN"/D 167 14gAbBaBaEaAaAaAbAaAaBxNkUnUnNnNnAnAnNnNnAuAnBnAkAnAkNnUbNaNaNbNaNaUaUaUbN"/F 355 14aBnU"/F 361 14aBnU"/F 308 16aBnU"/F 314 16aBnU"/D 214 17W6AaAaEaBaAaAbAeBnAiNnNnUnNkAnAnNnNuAnAnAnAxNuUgNaNaNaUaUaNaN"/F 356 17aAaAaNaNbAaBaBaAaBaEnAuAkNkAkNkNnKaUaNaUaUaN"/F 74 18aBnU"/F 166 18aBnU"/F 172 18aBnU"/F 119 19aBnU"/F 126 19aBnU"/F 307 19eAaAaNaNbBaAaBaBaBnAnAiNuAW-6NnUaUaKaUaN"/D 260 20W6AaAaAaAaBbAgBnAnAuNuUnNuNkAuNxAnAnBuAuNuNnUgNeUaUaNbN"/F 213 21aBnU"/F 219 21aBnU"/F 75 22gBaw7nBnAW-8IaNaUaUaNaN"/F 121 22bAaAaUaAaEaw6nAnAxNnNkNnUnNaKaNaNbN"/F 167 22aAaAaNaNaAaAaBaBaAaEnAnAiNkAxNnNnXaNaNaUaNbN"/F 259 24bAuN"/F 265 24bAuN"/D 80 25aAaBaBaAnAnNnNnI"/F 213 25bAaAaNaNeAaBaAaAaGnAn3NuNnKaNaNaNaNaN"/F 258 26gAbNeAbAaBaAaEnAnAn4NnNnKaNaUaNaN"/D 353 29bBnAkUbN"/D 364 29bAbBkNnU"/D 306 30bBnAuUaN"/D 314 30bAaBuNnU"/D 75 34bAaBkK"/D 124 34bAaBuNnU"/D 164 34bEkUaN"/D 171 34bAaBkK"/D 211 35eBxNaN"/D 219 35eAaAxU"/D 258 36eAkN"/D 266 36eAkN"/`
  }

  const starSvg = `d 7 0bBaBaAjAeUaNaEbAaAkBnAnKuNuAnAnBaBaBkNnNuNuAuAnAkUaUaUnNnNnUjNaUaU"/D 27 1aEbAaAkBnAnKuNnNeUaN"/D 44 1aBaAaAuAnAnUnNnNbNaN"/D 60 1aBbAuBnUuNbU"/D 35 4aBaAaAuAnAnUnNnNbNaN"/D 50 4aBbAuBnUuNbU"/D 24 8aEbAaAkBnAnKuNnNeUaN"/D 41 10aBaAaAuAnAnUnNnNbNaN"/D 57 11aBbAuBnUuNbU"/`

  const body = document.querySelector('.wrapper')
  const animationFrames = {
    walk: [0, 1, 2, 1, 3, 4],
    stop: [0],
    celebrate: [5, 6, 7, 6, 3, 4],
    turnFromup: [0, 1, 2, 3, 4],
    turnFromdUp: [1, 2, 3, 4],
    turnFromside: [2, 3, 4],
    turnFromdDown: [3, 4],
    turnFromdown: [4],
  }
  const cellSize = 96
  const directions = {
    up: 0,
    dUp: 1,
    side: 2,
    dDown: 3,
    down: 4,
    turn: 5,
  }
  const spriteNo = Object.keys(penguinSvg).length
  const sprites = {
    up: 'up',
    upright: 'dUp',
    right: 'side',
    downright: 'dDown',
    down: 'down',
    downleft: 'dDown',
    left: 'side',
    upleft: 'dUp',
    turn: 'turn'
  }
  const turnDirections = Object.keys(sprites)
  const frameSpeed = 100
  const control = {
    x: null,
    y: null,
    angle: 360,
  }
  const directionConversions = {
    360: 'up',
    45: 'upright',
    90: 'right',
    135: 'downright',
    180: 'down',
    225: 'downleft',
    270: 'left',
    315: 'upleft',
  }
  const distance = 10
  let star
  let starInterval

  const setPos = (target, x, y) =>{
    target.style.left = `${x}px`
    target.style.top = `${y}px`
  }

  const setMargin = (target, x, y) =>{
    target.style.transform = `translate(${x}px, ${y}px)`
  }

  const reverseDirectionConversions = () =>{
    const obj = {}
    Object.keys(directionConversions).forEach( k =>{
      obj[directionConversions[k]] = k
    })
    return obj
  }

  const animatePenguin = penguin =>{
    const { frame:i, animation, frameSpeed } = penguinData
    const penguinSprite = penguin.childNodes[1].childNodes[1]
    setMargin(penguinSprite, `-${animationFrames[animation][i] * cellSize}`, `-${cellSize * directions[sprites[penguinData.direction]]}`)
    penguinData.frame = i === animationFrames[animation].length - 1 ? 0 : i + 1
    penguinData.frameTimer = setTimeout(()=> animatePenguin(penguin), frameSpeed)
    if (animation === 'celebrate' && i === 0) {
      penguinData.jump 
        ? createJumpMark(penguin)
        : penguinData.jump = true
    }
    if (animation !== 'celebrate') penguinData.jump = false
  }

  const randomDirection = () =>{
    return turnDirections.filter(t => t !== 'turn')[Math.floor(Math.random() * turnDirections.length - 1)]
  }

  const penguinData = { 
    penguin: null,
    animation: 'walk',
    frame: 0, 
    direction: randomDirection(),
    frameTimer: null,
    moveTimer: null,
    turnIndex: Math.floor(Math.random() * 7),
    frameSpeed,
    moveSpeed: 150,
    stop: true,
    stepLeft: true,
    marginPos: { x: 0, y: 0 },
    pos: { x: 0, y: 0 }
  }
  
  const radToDeg = rad => Math.round(rad * (180 / Math.PI))

  const nearestN = (n, denom) =>{
    return n === 0 ? 0 : (n - 1) + Math.abs(((n - 1) % denom) - denom)
  }

  const overlap = (a, b) =>{
    const buffer = 20
    return Math.abs(a - b) < buffer
  }

  const clickedAngle = () =>{
    const angle = radToDeg(Math.atan2(penguinData.pos.y - control.y, penguinData.pos.x - control.x)) - 90
    const adjustedAngle = angle < 0 ? angle + 360 : angle
    return nearestN(adjustedAngle, 45)
  }

  const animateSvg = ({ target, start, end, interval, speed }) => {
    const startFrame = start || 0
    let i = startFrame
    clearInterval(interval)
    interval = setInterval(()=> {
      target.style.marginLeft = `${-(i * 100)}%`
      i = i >= end
        ? startFrame
        : i + 1
    }, speed || 100)
  }

  const changeAnimation = animation => {
    penguinData.frame = 0
    penguinData.animation = animation
  }

  const stopPenguin = animation =>{
    changeAnimation(animation)
    penguinData.stop = true
  }

  const startPenguin = penguin =>{
    animatePenguin(penguin)
    penguinData.stop = false
  }


  const checkBoundaryAndUpdatePenguinPos = (x, y, penguin, penguinData) =>{
    const lowerLimit = -40 // buffer from window edge
    const upperLimit = 40

    if (x > lowerLimit && x < (body.clientWidth - upperLimit)){
      penguinData.marginPos.x = x
    } 
    if (y > lowerLimit && y < (body.clientHeight - upperLimit)){
      penguinData.marginPos.y = y
    }
    setMargin(penguin, x, y)
  }

  const createMark = (penguin, angle) => {
    const { height, left, top } = penguin.getBoundingClientRect()
    const mark = document.createElement('div')
    penguinData.stepLeft = !penguinData.stepLeft
    mark.className = 'foot_print'
    mark.style.transform = `rotate(${angle}deg) scale(${penguinData.stepLeft ? -1 : 1}, 1)`
    penguinData.pos.x = left + 5
    penguinData.pos.y = top + (height - 20)
    setPos(mark, penguinData.pos.x, penguinData.pos.y)
    body.append(mark)
    setTimeout(()=> body.removeChild(mark), 10000)
  }

  const createJumpMark = penguin =>{
    const { left, top } = penguin.childNodes[1].childNodes[3].childNodes[1].getBoundingClientRect()
    const mark = document.createElement('div')
    mark.className = 'jump_print'

    setPos(mark, left + 1, top + 33)
    body.append(mark)
    setTimeout(()=> body.removeChild(mark), 10000)
  }
  
 const touchedTheStar = (x, y) =>{
  return x === penguinData.marginPos.x && y === penguinData.marginPos.y || 
  overlap(control.x, penguinData.pos.x) && overlap(control.y, penguinData.pos.y)
}

  const moveAbout = penguin =>{
    const penguinDir = +reverseDirectionConversions()[penguinData.direction]
    const angle = clickedAngle()

    const turnValue = penguinDir === angle
      ? 0 
      : penguinDir < angle
        ? 1
        : -1
    
    penguinData.turnIndex += turnValue
    if (penguinData.turnIndex < 0) penguinData.turnIndex = 7
    if (penguinData.turnIndex > 7) penguinData.turnIndex = 0
    penguinData.direction = turnDirections[penguinData.turnIndex]
    const { direction: dir } = penguinData
    penguin.childNodes[1].className = `penguin_inner_wrapper facing_${dir}`

    createMark(penguin.childNodes[1].childNodes[3].childNodes[1], penguinDir)
    
    let { x, y } = penguinData.marginPos
    
    if (dir !== 'up' && dir !== 'down') x += (dir.includes('left')) ? -distance : distance
    if (dir !== 'left' && dir !== 'right') y += (dir.includes('up')) ? -distance : distance

    if (touchedTheStar(x, y)){
      checkBoundaryAndUpdatePenguinPos(control.x, control.y, penguin, penguinData)
      stopPenguin('turnFrom' + sprites[dir])
      penguinData.direction = 'turn'
      setTimeout(()=>{
        if (penguinData.direction === 'turn') {
          stopPenguin('celebrate')
        }
      }, 100 * animationFrames['turnFrom' + sprites[dir]].length)
      star.classList.remove('twinkle')
      animateSvg({ 
        target: star.childNodes[1],
        end: 3, 
        interval: starInterval,
      })
      setTimeout(()=>{
        if (touchedTheStar(x, y)) {
          clearInterval(starInterval)
          body.removeChild(star)
          star = null
        }
      }, 400)
    } 
    
    checkBoundaryAndUpdatePenguinPos(x, y, penguin, penguinData)
    if (!penguinData.stop) penguinData.moveTimer = setTimeout(()=> {
      moveAbout(penguin)
    }, penguinData.moveSpeed)
  }

  const svgWrapper = ({ content, w, h, frameWidth, spriteNo }) => `<svg x="0px" y="0px" width="${frameWidth}%" height="${100 / spriteNo}%" viewBox="0 0 ${w} ${h}">${content}</svg>`
  
  const mapPenguinAssets = () => Object.keys(directions).map(dir => {
    return dir === 'turn' 
      ? svgWrapper({
        content: decode(penguinSvg[dir]), 
        w: 384, h: 48, 
        frameWidth: 100, 
        spriteNo
      })
      : svgWrapper({
        content: decode(penguinSvg[dir]), 
        w: 240, h: 48, 
        frameWidth: (100 / 8) * 5, 
        spriteNo
      })
  }).join('')

  const createPenguin = (x, y) =>{
    const penguin = document.createElement('div')
    penguin.className = 'penguin_wrapper'
    penguin.innerHTML = `
    <div class="penguin_inner_wrapper">
      <div class="penguin_sprite">
        ${mapPenguinAssets()}
      </div>
      <div class="hit_wrapper">
        <div class="hit_area">
        </div>
      </div>
    </div>
    `
    setMargin(penguin, x, y)
    body.append(penguin)
    const { width, height, left, top } = penguin.getBoundingClientRect()

    Object.assign(penguinData, {
      penguin: penguin,
      marginPos: { x, y },
      pos: {
        x: left + (width / 2),
        y: top + (height / 2),
      }
    })
    startPenguin(penguin)
    stopPenguin('stop')
  }

  createPenguin((body.clientWidth / 2) - 48, (body.clientHeight / 2) - 48)

  const createStar = () =>{
    if (star) {
      body.removeChild(star)
      star = null
    }
    star = document.createElement('div')
    star.className = ('star twinkle')
    star.innerHTML = `
    <div class="star_sprite">
      ${svgWrapper({
        content: decode(starSvg), 
        w: 64, h: 16, 
        frameWidth: 100, spriteNo: 1
      })}
    </div>`
    setPos(star, control.x - 8, control.y - 8)
    body.append(star)
  }

   body.addEventListener('click', e =>{
    control.x = e.pageX  
    control.y = e.pageY
    createStar()

    if (penguinData.stop){
      changeAnimation('walk')
      penguinData.stop = false
      moveAbout(penguinData.penguin, penguinData)
    }
  })

}

window.addEventListener('DOMContentLoaded', init)




              
            
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Console