56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
import {AdjustmentFilter} from '@pixi/filter-adjustment';
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import {GlowFilter} from '@pixi/filter-glow';
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import {Container} from '@pixi/react';
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import {useEffect, useState} from 'react';
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import {useEcs} from '@/context/ecs.js';
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import {useMainEntity} from '@/context/main-entity.js';
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import Entity from './entity.jsx';
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export default function Entities({entities}) {
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const [ecs] = useEcs();
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const [mainEntity] = useMainEntity();
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const [radians, setRadians] = useState(0);
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const [willInteractWith, setWillInteractWith] = useState(0);
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const [filters] = useState([new AdjustmentFilter(), new GlowFilter({color: 0x0})]);
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const pulse = (Math.cos(radians) + 1) * 0.5;
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filters[0].brightness = (pulse * 0.75) + 1;
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filters[1].outerStrength = pulse * 0.5;
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useEffect(() => {
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setRadians(0);
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const handle = setInterval(() => {
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setRadians((radians) => (radians + 0.1) % (Math.PI * 2))
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}, 50);
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return () => {
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clearInterval(handle);
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};
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}, [willInteractWith]);
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useEffect(() => {
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if (!mainEntity) {
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return;
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}
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setWillInteractWith(ecs.get(mainEntity).Interacts.willInteractWith);
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}, [entities, ecs, mainEntity]);
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const renderables = [];
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for (const id in entities) {
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if ('1' === id) {
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continue;
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}
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const isHighlightedInteraction = id == willInteractWith;
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renderables.push(
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<Entity
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filters={isHighlightedInteraction ? filters : []}
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entity={entities[id]}
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key={id}
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/>
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);
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}
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return (
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<Container
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sortableChildren
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>
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{renderables}
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</Container>
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);
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} |