@benev/praxis/x/ui/logic/brain.js

Multiplayer webgame laboratory

import { loop } from "@e280/stz";
import { html, nap } from "@benev/slate";
import { Loader } from "../dom/views/loader/loader.js";
import { Task } from "../dom/views/loader/parts/task.js";
import { Progress } from "../dom/views/loader/parts/progress.js";
function mockTask(label, hasProgress, maxTime) {
    const time = Math.random() * maxTime;
    const promise = nap(time);
    const progress = hasProgress
        ? new Progress()
        : undefined;
    if (progress) {
        for (const t of [...loop(100)]) {
            const fraction = t / 100;
            setTimeout(() => { progress.fraction.value = fraction; }, time * fraction);
        }
    }
    return new Task(label, progress, promise);
}
function shuffle(array) {
    for (let i = array.length - 1; i > 0; i--) {
        const j = Math.floor(Math.random() * (i + 1));
        [array[i], array[j]] = [array[j], array[i]];
    }
    return array;
}
export const brain = new class Brain {
    loader = new Loader(() => html `
		<slot></slot>
	`);
    play = async () => {
        const tasks = shuffle([
            "calibrating flux",
            "gauging fibers",
            "precalculating entities",
            "indexing pathways",
            "redirecting flows",
            "priming capacitors",
            "integrating memcores",
            "unfolding overlays",
            "determining stacks",
        ]).map(s => mockTask(s, Math.random() > 0.3, 10_000));
        await this.loader.load(tasks, this.loader.render);
    };
};
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