55 lines
1.1 KiB
JavaScript
55 lines
1.1 KiB
JavaScript
import {compose, TickingPromise} from '@avocado/core';
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import {TransitionResult} from '@avocado/mixins';
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import {StateProperty, Trait} from '../trait';
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const decorate = compose(
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StateProperty('name'),
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StateProperty('isTicking'),
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);
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class ExistentBase extends Trait {
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static defaultState() {
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return {
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name: 'Untitled entity',
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isTicking: true,
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};
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}
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initialize() {
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this._isTicking = this.params.get('isTicking');
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}
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methods() {
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return {
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destroy: () => {
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this.entity.isTicking = false;
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this.entity.emit('destroy');
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this.entity.emit('destroyed');
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},
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transition: (props, duration, easing) => {
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const result = new TransitionResult(
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this.entity,
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props,
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duration,
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easing
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);
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const promise = new TickingPromise((resolve) => {
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resolve(result.promise);
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});
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promise.ticker = (elapsed) => {
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result.tick(elapsed);
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}
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return promise;
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},
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};
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}
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}
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export class Existent extends decorate(ExistentBase) {}
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