1 395 Animation / Codepen

Невозможная лампочка

Попытайтесь включить свет в темной комнате. Дверь откроется и мишка снова выключит лампочку. Сделано с использованием GSAP анимации.

HTML


<div class="toggle">
  <input id="light-mode" type="checkbox"/>
  <svg class="toggle-scene" xmlns="http://www.w3.org/2000/svg" preserveaspectratio="xMinYMin" viewBox="0 0 197.451 581.081">
    <defs>
      <marker id="e" orient="auto" overflow="visible" refx="0" refy="0">
        <path class="toggle-scene__cord-end" fill-rule="evenodd" stroke-width=".2666" d="M.98 0a1 1 0 11-2 0 1 1 0 012 0z"></path>
      </marker>
      <marker id="d" orient="auto" overflow="visible" refx="0" refy="0">
        <path class="toggle-scene__cord-end" fill-rule="evenodd" stroke-width=".2666" d="M.98 0a1 1 0 11-2 0 1 1 0 012 0z"></path>
      </marker>
      <marker id="c" orient="auto" overflow="visible" refx="0" refy="0">
        <path class="toggle-scene__cord-end" fill-rule="evenodd" stroke-width=".2666" d="M.98 0a1 1 0 11-2 0 1 1 0 012 0z"></path>
      </marker>
      <marker id="b" orient="auto" overflow="visible" refx="0" refy="0">
        <path class="toggle-scene__cord-end" fill-rule="evenodd" stroke-width=".2666" d="M.98 0a1 1 0 11-2 0 1 1 0 012 0z"></path>
      </marker>
      <marker id="a" orient="auto" overflow="visible" refx="0" refy="0">
        <path class="toggle-scene__cord-end" fill-rule="evenodd" stroke-width=".2666" d="M.98 0a1 1 0 11-2 0 1 1 0 012 0z"></path>
      </marker>
      <clippath id="scene" clippathunit="userSpaceOnUse">
        <rect x="0" y="0" width="208.5" height="581.081"></rect>
      </clippath>
      <clippath id="g" clippathunits="userSpaceOnUse">
        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="4.677" d="M-774.546 827.629s12.917-13.473 29.203-13.412c16.53.062 29.203 13.412 29.203 13.412v53.6s-8.825 16-29.203 16c-21.674 0-29.203-16-29.203-16z"></path>
      </clippath>
      <clippath id="knuckles" clippathunits="userSpaceOnUse">
        <path d="M-868.418 945.051c-4.188 73.011 78.255 53.244 150.216 52.941 82.387-.346 98.921-19.444 98.921-47.058 0-27.615-4.788-42.55-73.823-42.55-69.036 0-171.436-30.937-175.314 36.667z"></path>
      </clippath>
    </defs>
    <g clip-path="url(#scene)">
      <g class="toggle-scene__arm toggle-scene__arm--main bear__arm bear__arm--back">
        <g transform="translate(905.657 -597.025)" clip-path="url(#knuckles)">
          <path class="bear__fur" d="M-868.418 945.051c-4.188 73.011 78.255 53.244 150.216 52.941 82.387-.346 98.921-19.444 98.921-47.058 0-27.615-4.788-42.55-73.823-42.55-69.036 0-171.436-30.937-175.314 36.667z"></path>
          <ellipse class="bear__pad" cx="804.83" cy="950.986" rx="29.911" ry="29.414" transform="scale(-1 1)"></ellipse>
        </g>
      </g>
    </g>
    <g class="toggle-scene__cords">
      <path class="toggle-scene__cord" marker-end="url(#a)" fill="none" stroke-linecap="square" stroke-width="6" d="M123.228-28.56v150.493" transform="translate(-24.503 256.106)"></path>
      <path class="toggle-scene__cord" marker-end="url(#a)" fill="none" stroke-linecap="square" stroke-width="6" d="M123.228-28.59s28 8.131 28 19.506-18.667 13.005-28 19.507c-9.333 6.502-28 8.131-28 19.506s28 19.507 28 19.507" transform="translate(-24.503 256.106)"></path>
      <path class="toggle-scene__cord" marker-end="url(#a)" fill="none" stroke-linecap="square" stroke-width="6" d="M123.228-28.575s-20 16.871-20 28.468c0 11.597 13.333 18.978 20 28.468 6.667 9.489 20 16.87 20 28.467 0 11.597-20 28.468-20 28.468" transform="translate(-24.503 256.106)"></path>
      <path class="toggle-scene__cord" marker-end="url(#a)" fill="none" stroke-linecap="square" stroke-width="6" d="M123.228-28.569s16 20.623 16 32.782c0 12.16-10.667 21.855-16 32.782-5.333 10.928-16 20.623-16 32.782 0 12.16 16 32.782 16 32.782" transform="translate(-24.503 256.106)"></path>
      <path class="toggle-scene__cord" marker-end="url(#a)" fill="none" stroke-linecap="square" stroke-width="6" d="M123.228-28.563s-10 24.647-10 37.623c0 12.977 6.667 25.082 10 37.623 3.333 12.541 10 24.647 10 37.623 0 12.977-10 37.623-10 37.623" transform="translate(-24.503 256.106)"></path>
      <g class="line toggle-scene__dummy-cord">
        <line marker-end="url(#a)" x1="98.7255" x2="98.7255" y1="250.5405" y2="380.5405"></line>
      </g>
      <circle class="toggle-scene__hit-spot" cx="98.7255" cy="380.5405" r="60" fill="transparent"></circle>
    </g>
    <g class="toggle-scene__bulb bulb" transform="translate(844.069 -645.213)">
      <path class="bulb__cap" stroke-linecap="round" stroke-linejoin="round" stroke-width="4.677" d="M-774.546 827.629s12.917-13.473 29.203-13.412c16.53.062 29.203 13.412 29.203 13.412v53.6s-8.825 16-29.203 16c-21.674 0-29.203-16-29.203-16z"></path>
      <path class="bulb__cap-shine" d="M-778.379 802.873h25.512v118.409h-25.512z" clip-path="url(#g)" transform="matrix(.52452 0 0 .90177 -368.282 82.976)"></path>
      <path class="bulb__cap" stroke-linecap="round" stroke-linejoin="round" stroke-width="4" d="M-774.546 827.629s12.917-13.473 29.203-13.412c16.53.062 29.203 13.412 29.203 13.412v0s-8.439 10.115-28.817 10.115c-21.673 0-29.59-10.115-29.59-10.115z"></path>
      <path class="bulb__cap-outline" fill="none" stroke-linecap="round" stroke-linejoin="round" stroke-width="4.677" d="M-774.546 827.629s12.917-13.473 29.203-13.412c16.53.062 29.203 13.412 29.203 13.412v53.6s-8.825 16-29.203 16c-21.674 0-29.203-16-29.203-16z"></path>
      <g class="bulb__filament" fill="none" stroke-linecap="round" stroke-width="5">
        <path d="M-752.914 823.875l-8.858-33.06"></path>
        <path d="M-737.772 823.875l8.858-33.06"></path>
      </g>
      <path class="bulb__bulb" stroke-linecap="round" stroke-width="5" d="M-783.192 803.855c5.251 8.815 5.295 21.32 13.272 27.774 12.299 8.045 36.46 8.115 49.127 0 7.976-6.454 8.022-18.96 13.273-27.774 3.992-6.7 14.408-19.811 14.408-19.811 8.276-11.539 12.769-24.594 12.769-38.699 0-35.898-29.102-65-65-65-35.899 0-65 29.102-65 65 0 13.667 4.217 26.348 12.405 38.2 0 0 10.754 13.61 14.746 20.31z"></path>
      <circle class="bulb__flash" cx="-745.343" cy="743.939" r="83.725" fill="none" stroke-dasharray="10,30" stroke-linecap="round" stroke-linejoin="round" stroke-width="10"></circle>
      <path class="bulb__shine" fill="none" stroke-linecap="round" stroke-linejoin="round" stroke-width="12" d="M-789.19 757.501a45.897 45.897 0 013.915-36.189 45.897 45.897 0 0129.031-21.957"></path>
    </g>
    <g clip-path="url(#scene)">
      <g class="toggle-scene__arm toggle-scene__arm--front bear__arm bear__arm--front">
        <g transform="translate(905.657 -597.025)">
          <path fill="transparent" d="M-868.418 945.051c-4.188 73.011 78.255 53.244 150.216 52.941 82.387-.346 98.921-19.444 98.921-47.058 0-27.615-4.788-42.55-73.823-42.55-69.036 0-171.436-30.937-175.314 36.667z"></path>
          <ellipse cx="804.83" cy="950.986" fill="transparent" rx="29.911" ry="29.414" transform="scale(-1 1)"></ellipse>
        </g>
        <g clip-path="url(#knuckles)" transform="translate(905.657 -597.025)">
          <path class="toggle-scene__paw bear__paw bear__fur" d="M-798.725 945.051c4.188 73.011-78.254 53.244-150.215 52.941-82.387-.346-98.922-19.444-98.922-47.058 0-27.615 4.788-42.55 73.824-42.55 69.035 0 171.436-30.937 175.313 36.667z"></path>
        </g>
      </g>
    </g>
  </svg>
</div>
<div class="doorway">
  <div class="doorway__opening"></div>
  <svg class="bear" viewBox="0 0 284.946 359.737">
    <g transform="translate(-42.557 -974.222) scale(1.23353)">
      <path class="bear__fur" d="M263.91 1081.415a113.968 96.863 0 00-113.919-95.7 113.968 96.863 0 00-113.9 95.7h227.818z"></path>
      <path class="bear__fur" d="M250.428 903.362c0 66.271-44.754 114.995-102.428 114.995s-98.428-48.724-98.428-114.995c0-66.27 40.754-92.994 98.428-92.994s102.428 26.723 102.428 92.994z"></path>
      <path d="M217 972.862c0 21.54-30.445 42-68 42s-66-20.46-66-42c0-21.539 28.445-36 66-36s68 14.461 68 36z" fill="#e9c6af"></path>
      <path d="M181.5 944.362c0 8.284-20.6 26.5-32.75 26.5-12.15 0-34.75-18.216-34.75-26.5 0-8.284 22.6-13.5 34.75-13.5 12.15 0 32.75 5.216 32.75 13.5z"></path>
      <ellipse class="bear__fur" cx="69" cy="823.073" rx="34.5" ry="33.289"></ellipse>
      <path d="M69 799.673a24.25 23.4 0 00-24.25 23.4 24.25 23.4 0 0019.97 23.01c.277-.407.505-.868.788-1.268a71.11 71.11 0 0111.65-12.802 73.691 73.691 0 016.856-5.227 79.249 79.249 0 017.498-4.469c.54-.283 1.133-.5 1.681-.773A24.25 23.4 0 0069 799.673z" fill="#e9c6af"></path>
      <g transform="matrix(-1 0 0 1 300 0)">
        <ellipse class="bear__fur" ry="33.289" rx="34.5" cy="823.073" cx="69"></ellipse>
        <path d="M69 799.673a24.25 23.4 0 00-24.25 23.4 24.25 23.4 0 0019.97 23.01c.277-.407.505-.868.788-1.268a71.11 71.11 0 0111.65-12.802 73.691 73.691 0 016.856-5.227 79.249 79.249 0 017.498-4.469c.54-.283 1.133-.5 1.681-.773A24.25 23.4 0 0069 799.673z" fill="#e9c6af"></path>
      </g>
      <ellipse ry="9.679" rx="9.27" cy="900.389" cx="105.831"></ellipse>
      <ellipse cx="186.899" cy="900.389" rx="9.27" ry="9.679"></ellipse>
      <path class="bear__brows" d="M92.058 865.461l39.427 22.763M202.825 865.461l-39.427 22.763" fill="none" stroke="#000" stroke-width="4.864" stroke-linecap="round" stroke-linejoin="round"></path>
    </g>
  </svg>
  <div class="doorway__door door">
    <div class="door__side">
      <div class="door__panel"></div>
      <div class="door__panel"></div>
      <div class="door__panel"></div>
      <div class="door__panel"></div>
      <div class="door__handle">
        <div></div>
        <div></div>
      </div>
    </div>
    <div class="door__side">
    </div>
  </div>
</div>
<div class="social-links"><a class="social-link social-link--jhey" href="https://jhey.dev" target="_blank" rel="noopener noreferrer" title="My site"><img src="https://assets.codepen.io/605876/avatar.png"/></a><a class="social-link social-link--twitter" href="https://twitter.com/jh3yy" target="_blank" rel="noopener noreferrer" title="Catch me on Twitter">
    <svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
      <title>Twitter icon</title>
      <path d="M23.954 4.569c-.885.389-1.83.654-2.825.775 1.014-.611 1.794-1.574 2.163-2.723-.951.555-2.005.959-3.127 1.184-.896-.959-2.173-1.559-3.591-1.559-2.717 0-4.92 2.203-4.92 4.917 0 .39.045.765.127 1.124C7.691 8.094 4.066 6.13 1.64 3.161c-.427.722-.666 1.561-.666 2.475 0 1.71.87 3.213 2.188 4.096-.807-.026-1.566-.248-2.228-.616v.061c0 2.385 1.693 4.374 3.946 4.827-.413.111-.849.171-1.296.171-.314 0-.615-.03-.916-.086.631 1.953 2.445 3.377 4.604 3.417-1.68 1.319-3.809 2.105-6.102 2.105-.39 0-.779-.023-1.17-.067 2.189 1.394 4.768 2.209 7.557 2.209 9.054 0 13.999-7.496 13.999-13.986 0-.209 0-.42-.015-.63.961-.689 1.8-1.56 2.46-2.548l-.047-.02z"></path>
    </svg></a></div>

CSS

* {
  box-sizing: border-box;
}
:root {
  --depth: 5vmin;
  --on: 0;
  --size: 25vmin;
  --bg: hsl(calc(200 - (var(--on) * 160)), calc((20 + (var(--on) * 50)) * 1%), calc((20 + (var(--on) * 60)) * 1%));
  --cord: hsl(0, 0%, calc((60 - (var(--on) * 50)) * 1%));
  --stroke: hsl(0, 0%, calc((60 - (var(--on) * 50)) * 1%));
  --shine: hsla(0, 0%, 100%, calc(0.75 - (var(--on) * 0.5)));
  --cap: hsl(0, 0%, calc((40 + (var(--on) * 30)) * 1%));
  --filament: hsl(45, calc(var(--on) * 80%), calc((25 + (var(--on) * 75)) * 1%));
}
body {
  min-height: 100vh;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
          justify-content: center;
  background: var(--bg);
  overflow: hidden;
}
label {
  position: absolute;
  opacity: 0.5;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 2;
}
input {
  height: 0;
  width: 0;
  position: fixed;
  left: 100%;
  -webkit-transform: scale(0);
          transform: scale(0);
}
.toggle {
  height: var(--size);
  width: var(--size);
  -webkit-transform: translate(-50%, -100%);
          transform: translate(-50%, -100%);
  z-index: 2;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -100%, calc(var(--depth) * 3));
          transform: translate3d(-50%, -100%, calc(var(--depth) * 3));
}
.toggle-scene {
  overflow: visible !important;
  width: 100%;
  position: absolute;
}
.toggle-scene__arm {
  display: none;
}
.toggle-scene__cord {
  stroke: var(--cord);
  cursor: move;
}
.toggle-scene__cord:nth-of-type(1) {
  display: none;
}
.toggle-scene__cord:nth-of-type(2),
.toggle-scene__cord:nth-of-type(3),
.toggle-scene__cord:nth-of-type(4),
.toggle-scene__cord:nth-of-type(5) {
  display: none;
}
.toggle-scene__cord-end {
  stroke: var(--cord);
  fill: var(--cord);
}
.toggle-scene__dummy-cord {
  stroke-width: 6;
  stroke: var(--cord);
}
.bulb__filament {
  stroke: var(--filament);
}
.bulb__shine {
  stroke: var(--shine);
}
.bulb__flash {
  stroke: #f5e0a3;
  display: none;
}
.bulb__bulb {
  stroke: var(--stroke);
  fill: hsla(calc(180 - (95 * var(--on))), 80%, 80%, calc(0.1 + (0.4 * var(--on))));
}
.bulb__cap {
  fill: var(--cap);
}
.bulb__cap-shine {
  fill: var(--shine);
}
.bulb__cap-outline {
  stroke: var(--stroke);
}
.bear {
  display: none;
}
.bear__fur {
  fill: #784421;
}
.bear__pad {
  fill: #deaa87;
}
.doorway {
  position: absolute;
  top: 50%;
  height: calc(var(--size) * 4);
  width: calc(var(--size) * 1.5);
  -webkit-transform: translate(0, calc(var(--size) * -0.75));
          transform: translate(0, calc(var(--size) * -0.75));
  left: calc(50% + (var(--size) * 0.5));
  -webkit-clip-path: inset(0 0 0 -200%);
  clip-path: inset(0 0 0 -200%);
}
.doorway__opening {
  height: 100%;
  width: 100%;
  position: absolute;
  background: #1a1a1a;
  -webkit-transform: translate3d(0, 0, calc(var(--depth) * -1));
          transform: translate3d(0, 0, calc(var(--depth) * -1));
}
.bear {
  position: absolute;
  top: 10%;
  width: var(--size);
}
.door {
  --panel: hsl(30, 20%, calc(12% + (var(--on) * 40%)));
  height: 100%;
  position: absolute;
  width: 100%;
  -webkit-transform-origin: 100% 50%;
          transform-origin: 100% 50%;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transform: rotateY(0deg);
          transform: rotateY(0deg);
}
.door__panel {
  width: 30%;
  height: 35%;
  position: absolute;
  border: 1vmin var(--panel) solid;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%) translate(var(--x), var(--y));
          transform: translate(-50%, -50%) translate(var(--x), var(--y));
}
.door__panel:nth-of-type(1) {
  --x: -70%;
  --y: -70%;
}
.door__panel:nth-of-type(2) {
  --x: 70%;
  --y: -70%;
}
.door__panel:nth-of-type(3) {
  --x: -70%;
  --y: 70%;
}
.door__panel:nth-of-type(4) {
  --x: 70%;
  --y: 70%;
}
.door__handle {
  height: 4vmin;
  width: 4vmin;
  position: absolute;
  left: 10%;
  top: 50%;
  -webkit-transform: translate3d(0, -50%, 1vmin);
          transform: translate3d(0, -50%, 1vmin);
}
.door__handle > div {
  position: absolute;
  height: 100%;
  width: 100%;
  background-color: hsl(45, 70%, calc((var(--lightness, 20%)) + (var(--on) * 40%)));
}
.door__handle > div:nth-of-type(1) {
  --lightness: 25%;
}
.door__handle > div:nth-of-type(2) {
  --lightness: 30%;
  -webkit-transform: translate3d(0, 0, calc(var(--depth) * 1));
          transform: translate3d(0, 0, calc(var(--depth) * 1));
}
.door__side {
  position: absolute;
}
.door__side:nth-of-type(1) {
  --lightness: 20%;
  height: 100%;
  width: 100%;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
  z-index: 3;
  background-color: hsl(30, 20%, calc((var(--lightness, 20%)) + (var(--on) * 40%)));
}
.door__side:nth-of-type(2) {
  --lightness: 10%;
  height: 100%;
  width: 100%;
  -webkit-transform: translate3d(0, 0, calc(var(--depth) * -1));
          transform: translate3d(0, 0, calc(var(--depth) * -1));
}
.door__side {
  background-color: hsl(30, 20%, calc((var(--lightness, 20%)) + (var(--on) * 40%)));
}
.social-links {
  width: 44px;
  position: fixed;
  left: 1rem;
  bottom: 1rem;
}
.social-links > a + a {
  margin-top: 0.5rem;
}
.social-link {
  height: 44px;
  width: 44px;
  display: inline-block;
}
.social-link--jhey {
  --saturation: 49%;
}
.social-link--jhey img {
  -webkit-transition: -webkit-filter 0.2s;
  transition: -webkit-filter 0.2s;
  transition: filter 0.2s;
  transition: filter 0.2s, -webkit-filter 0.2s;
  -webkit-filter: saturate(var(--saturation));
          filter: saturate(var(--saturation));
}
.social-link--jhey:hover {
  --saturation: 100%;
}
.social-link--twitter {
  --saturation: 49%;
  -webkit-transition: fill 0.2s;
  transition: fill 0.2s;
}
.social-link--twitter path {
  fill: hsl(203, var(--saturation), 53%);
}
.social-link--twitter:hover {
  --saturation: 89%;
}
.social-link img,
.social-link svg {
  height: 100%;
  width: 100%;
}

JS

Используемые библиотеки:
https://unpkg.co/gsap@3/dist/gsap.min.js
https://assets.codepen.io/16327/MorphSVGPlugin3.min.js
https://unpkg.com/gsap@3/dist/Draggable.min.js
и сам скрипт
const {
  gsap: {
    registerPlugin,
    set,
    to,
    timeline,
    delayedCall,
    utils: { random },
  },
  MorphSVGPlugin,
  Draggable,
} = window
registerPlugin(MorphSVGPlugin)

// Used to calculate distance of "tug"
let startX
let startY

const CORD_DURATION = 0.1
const INPUT = document.querySelector('#light-mode')
const ARMS = document.querySelectorAll('.bear__arm')
const PAW = document.querySelector('.bear__paw')
const CORDS = document.querySelectorAll('.toggle-scene__cord')
const HIT = document.querySelector('.toggle-scene__hit-spot')
const DUMMY = document.querySelector('.toggle-scene__dummy-cord')
const DUMMY_CORD = document.querySelector('.toggle-scene__dummy-cord line')
const PROXY = document.createElement('div')
const endY = DUMMY_CORD.getAttribute('y2')
const endX = DUMMY_CORD.getAttribute('x2')
// set init position
const RESET = () => {
  set(PROXY, {
    x: endX,
    y: endY,
  })
}

const AUDIO = {
  BEAR_LONG: new Audio('https://assets.codepen.io/605876/bear-groan-long.mp3'),
  BEAR_SHORT: new Audio(
    'https://assets.codepen.io/605876/bear-groan-short.mp3'
  ),
  DOOR_OPEN: new Audio('https://assets.codepen.io/605876/door-open.mp3'),
  DOOR_CLOSE: new Audio('https://assets.codepen.io/605876/door-close.mp3'),
  CLICK: new Audio('https://assets.codepen.io/605876/click.mp3'),
}
const STATE = {
  ON: false,
  ANGER: 0,
}
set(PAW, {
  transformOrigin: '50% 50%',
  xPercent: -30,
})
set('.bulb', { z: 10 })
set(ARMS, {
  xPercent: 10,
  rotation: -90,
  transformOrigin: '100% 50%',
  yPercent: -2,
  display: 'block'
})
const CONFIG = {
  ARM_DUR: 0.4,
  CLENCH_DUR: 0.1,
  BEAR_START: 40,
  BEAR_FINISH: -55,
  BEAR_ROTATE: -50,
  DOOR_OPEN: 25,
  INTRO_DELAY: 1,
  BEAR_APPEARANCE: 2,
  SLAM: 3,
  BROWS: 4,
}
set('.bear__brows', { display: 'none' })
set('.bear', {
  rotate: CONFIG.BEAR_ROTATE,
  xPercent: CONFIG.BEAR_START,
  transformOrigin: '50% 50%',
  scale: 0,
  display: 'block',
})

RESET()

const CORD_TL = () => {
  const TL = timeline({
    paused: false,
    onStart: () => {
      // Hook this up to localStorage for jhey.dev
      STATE.ON = !STATE.ON
      INPUT.checked = !STATE.ON
      set(document.documentElement, { '--on': STATE.ON ? 1 : 0 })
      set([DUMMY], { display: 'none' })
      set(CORDS[0], { display: 'block' })
      AUDIO.CLICK.play()
    },
    onComplete: () => {
      // BEAR_TL.restart()
      set([DUMMY], { display: 'block' })
      set(CORDS[0], { display: 'none' })
      RESET()
    },
  })
  for (let i = 1; i < CORDS.length; i++) {
    TL.add(
      to(CORDS[0], {
        morphSVG: CORDS[i],
        duration: CORD_DURATION,
        repeat: 1,
        yoyo: true,
      })
    )
  }
  return TL
}

/**
 * Mess around with the actial input toggling here.
 */
const BEAR_TL = () => {
  const ARM_SWING = STATE.ANGER > 4 ? 0.2 : CONFIG.ARM_DUR
  const SLIDE = STATE.ANGER > CONFIG.BROWS + 3 ? 0.2 : random(0.2, 0.6)
  const CLOSE_DELAY = STATE.ANGER >= CONFIG.INTRO_DELAY ? random(0.2, 2) : 0
  const TL = timeline({
    paused: false,
  })
    .to('.door', {
      onStart: () => AUDIO.DOOR_OPEN.play(),
      rotateY: 25,
      duration: 0.2,
    })
    .add(
      STATE.ANGER >= CONFIG.BEAR_APPEARANCE && Math.random() > 0.25
        ? to('.bear', {
            onStart: () => {
              if (Math.random() > 0.5) {
                // delayedCall(random(0, 1.5), () => {
                //   AUDIO[
                //     STATE.ANGER >= CONFIG.BROWS && Math.random() > 0.5
                //       ? 'BEAR_LONG'
                //       : 'BEAR_SHORT'
                //   ].play()
                // })
              }
              set('.bear', { scale: 1 })
            },
            xPercent: CONFIG.BEAR_FINISH,
            repeat: 1,
            repeatDelay: 1,
            yoyo: true,
            duration: SLIDE,
          })
        : () => {}
    )
    .to(ARMS, {
      delay: CLOSE_DELAY,
      duration: ARM_SWING,
      rotation: 0,
      xPercent: 0,
      yPercent: 0,
    })
    .to(
      [PAW, '#knuckles'],
      {
        duration: CONFIG.CLENCH_DUR,
        xPercent: (_, target) => (target.id === 'knuckles' ? 10 : 0),
      },
      `>-${ARM_SWING * 0.5}`
    )
    .to(ARMS, {
      duration: ARM_SWING * 0.5,
      rotation: 5,
    })
    .to(ARMS, {
      rotation: -90,
      xPercent: 10,
      duration: ARM_SWING,
      onComplete: () => {
        to('.door', {
          onComplete: () => AUDIO.DOOR_CLOSE.play(),
          duration: 0.2,
          rotateY: 0,
        })
      },
    })
    .to(
      DUMMY_CORD,
      {
        duration: CONFIG.CLENCH_DUR,
        attr: {
          x2: parseInt(endX, 10) + 20,
          y2: parseInt(endY, 10) + 60,
        },
      },
      '<'
    )
    .to(
      DUMMY_CORD,
      {
        duration: CONFIG.CLENCH_DUR,
        attr: {
          x2: endX,
          y2: endY,
        },
      },
      '>'
    )
    .to(
      [PAW, '#knuckles'],
      {
        duration: CONFIG.CLENCH_DUR,
        xPercent: (_, target) => (target.id === 'knuckles' ? 0 : -28),
      },
      '<'
    )
    .add(() => CORD_TL(), '<')
  return TL
}

const IMPOSSIBLE_TL = () =>
  timeline({
    onStart: () => set(HIT, { display: 'none' }),
    onComplete: () => {
      set(HIT, { display: 'block' })
      if (Math.random() > 0) STATE.ANGER = STATE.ANGER + 1
      if (STATE.ANGER >= CONFIG.BROWS) set('.bear__brows', { display: 'block' })
    },
  })
    .add(CORD_TL())
    .add(BEAR_TL())

Draggable.create(PROXY, {
  trigger: HIT,
  type: 'x,y',
  onPress: e => {
    startX = e.x
    startY = e.y
    RESET()
  },
  ondrag: function() {
    set(DUMMY_CORD, {
      attr: {
        x2: this.x,
        y2: this.y,
      },
    })
  },
  onRelease: function(e) {
    const DISTX = Math.abs(e.x - startX)
    const DISTY = Math.abs(e.y - startY)
    const TRAVELLED = Math.sqrt(DISTX * DISTX + DISTY * DISTY)
    to(DUMMY_CORD, {
      attr: { x2: endX, y2: endY },
      duration: CORD_DURATION,
      onComplete: () => {
        if (TRAVELLED > 50) {
          IMPOSSIBLE_TL()
        } else {
          RESET()
        }
      },
    })
  },
})

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