126 lines
4.5 KiB
JavaScript
126 lines
4.5 KiB
JavaScript
const preact = require('preact');
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const { Component } = require('preact');
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const anime = require('animejs').default;
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const { TIMES, COLOURS } = require('../../constants');
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class Sustain extends Component {
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constructor() {
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super();
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this.animations = [];
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}
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render({ team }) {
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return (
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<svg
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class='skill-animation green'
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version="1.1"
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id="sustain"
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xmlns="http://www.w3.org/2000/svg"
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style={{ transform: team ? 'rotate3d(1, 0, 0, 180deg)' : '' }}
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viewBox="0 0 300 300">
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<filter id='sustainFilter'>
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<feTurbulence type="turbulence" baseFrequency="0" numOctaves="1" result="turbulence"></feTurbulence>
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<feDisplacementMap in2="turbulence" in="SourceGraphic" scale="1" xChannelSelector="R" yChannelSelector="G"></feDisplacementMap>
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</filter>
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<polyline
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id="stageOne"
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points='0 0'
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style={{ filter: 'url("#sustainFilter")' }}
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/>
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<polyline
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id="stageTwo"
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points='0 0'
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style={{ filter: 'url("#sustainFilter")' }}
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/>
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<polyline
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id="stageThree"
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points='0 0'
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style={{ filter: 'url("#sustainFilter")' }}
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/>
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</svg>
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);
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}
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componentDidMount() {
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this.animations.push(anime({
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targets: ['#sustain'],
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opacity: [
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{ value: 1, delay: TIMES.TARGET_DELAY_MS, duration: TIMES.TARGET_DURATION_MS * 0.2 },
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{ value: 0, delay: TIMES.TARGET_DURATION_MS * 0.8, duration: TIMES.TARGET_DURATION_MS * 0.2 },
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],
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easing: 'easeInOutSine',
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}));
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this.animations.push(anime({
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targets: ['#stageOne'],
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points: '128,168 80,240 176,240 128,168',
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keyframes: [
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{
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stroke: [COLOURS.GREEN, COLOURS.RED],
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fill: [null, COLOURS.RED],
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delay: TIMES.TARGET_DELAY_MS + TIMES.TARGET_DURATION_MS * 0.2,
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duration: TIMES.TARGET_DURATION_MS * 0.6,
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easing: 'easeInOutSine',
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},
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],
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delay: TIMES.TARGET_DELAY_MS,
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duration: TIMES.TARGET_DURATION_MS,
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}));
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this.animations.push(anime({
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targets: ['#stageTwo'],
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keyframes: [
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{
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stroke: [COLOURS.GREEN, COLOURS.RED],
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fill: [null, COLOURS.RED],
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delay: TIMES.TARGET_DELAY_MS + TIMES.TARGET_DURATION_MS * 0.5,
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duration: TIMES.TARGET_DURATION_MS * 0.6,
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easing: 'easeInOutSine',
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},
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],
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points: '176,240 212,216 128,96 44,216 80,240',
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delay: TIMES.TARGET_DELAY_MS,
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duration: TIMES.TARGET_DURATION_MS,
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}));
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this.animations.push(anime({
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targets: ['#stageThree'],
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keyframes: [
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{
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stroke: [COLOURS.GREEN, COLOURS.RED],
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fill: [null, COLOURS.RED],
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delay: TIMES.TARGET_DELAY_MS + TIMES.TARGET_DURATION_MS * 0.8,
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duration: TIMES.TARGET_DURATION_MS * 0.4,
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easing: 'easeInOutSine',
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},
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],
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points: '212,216 248,192 128,24 8,192 44,216',
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delay: TIMES.TARGET_DELAY_MS,
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duration: TIMES.TARGET_DURATION_MS,
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}));
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this.animations.push(anime({
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targets: ['#sustainFilter feTurbulence', '#sustainFilter feDisplacementMap'],
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baseFrequency: 2,
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scale: 10,
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numOctaves: 5,
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easing: 'easeOutSine',
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delay: TIMES.TARGET_DELAY_MS + TIMES.TARGET_DURATION_MS * 0.4,
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duration: TIMES.TARGET_DURATION_MS * 0.3 + TIMES.POST_SKILL_DURATION_MS,
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}));
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}
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// this is necessary because
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// skipping / timing / unmounting race conditions
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// can cause the animations to cut short, this will ensure the values are reset
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// because preact will recycle all these components
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componentWillUnmount() {
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for (let i = this.animations.length - 1; i >= 0; i--) {
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this.animations[i].reset();
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}
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}
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}
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module.exports = Sustain;
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