rkgk/static/brush-cost.js

101 lines
3.4 KiB
JavaScript

class Gauge extends HTMLElement {
constructor(iconName, label, description) {
super();
this.iconName = iconName;
this.label = label;
this.description = description;
}
connectedCallback() {
this.role = "progressbar";
this.classList.add("icon", `icon-${this.iconName}`);
this.full = this.appendChild(document.createElement("div"));
this.full.classList.add("full", "icon", `icon-${this.iconName}-white`);
this.normalizedValue = 0;
this.updateVisibility();
}
setValue(value, valueMax) {
let clampedNormalized = Math.max(0, Math.min(1, value / valueMax));
this.normalizedValue = clampedNormalized;
this.style.setProperty("--progress", `${clampedNormalized * 100}%`);
this.title = `${this.label}: ${value} / ${valueMax} (${Math.ceil(clampedNormalized * 100)}%)\n${this.description}`;
this.updateVisibility();
}
updateVisibility() {
this.visible = this.normalizedValue > 0.25;
if (!this.visible) this.classList.add("hidden");
else this.classList.remove("hidden");
}
}
customElements.define("rkgk-brush-cost-gauge", Gauge);
export class BrushCostGauges extends HTMLElement {
constructor() {
super();
}
connectedCallback() {
this.codeSizeGauge = this.appendChild(
createGauge({
className: "code-size",
iconName: "brackets",
label: "Code size",
description:
"How large your code is.\n" +
"The more syntactic elements there are, the bigger it gets!\n" +
"Note that this is not the same as the character count.",
}),
);
this.fuelGauge = this.appendChild(
createGauge({
className: "fuel",
iconName: "droplet",
label: "Fuel",
description:
"How long your code runs.\n" +
"The longer it runs, the more fuel it consumes!\n" +
"Remember that built-in functions are cheaper than ones you write yourself.",
}),
);
this.memoryGauge = this.appendChild(
createGauge({
className: "memory",
iconName: "memory",
label: "Memory",
description:
"How much memory your code uses.\n" +
"This includes a baseline amount of memory for temporary data.\n" +
"Excessive list transformations can fill up your memory very quickly!",
}),
);
this.codeSizeGauge.setValue(0);
this.fuelGauge.setValue(0);
this.memoryGauge.setValue(0);
}
update(stats) {
this.codeSizeGauge.setValue(stats.astSize, stats.astSizeMax);
this.fuelGauge.setValue(stats.fuel, stats.fuelMax);
this.memoryGauge.setValue(stats.memory, stats.memoryMax);
let visible =
this.codeSizeGauge.visible || this.fuelGauge.visible || this.memoryGauge.visible;
if (!visible) this.classList.add("hidden");
else this.classList.remove("hidden");
}
}
customElements.define("rkgk-brush-cost-gauges", BrushCostGauges);
function createGauge({ className, iconName, label, description }) {
let gauge = new Gauge(iconName, label, description);
gauge.classList.add(className);
return gauge;
}