tobspr
4 years ago
parent
9898916807
commit
bf79f17776
@ -0,0 +1,217 @@
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import { GameRoot } from "../../root";
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import { ShapeDefinition } from "../../shape_definition";
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import { enumAnalyticsDataSource } from "../../production_analytics";
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import { formatBigNumber, clamp } from "../../../core/utils";
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import { globalConfig } from "../../../core/config";
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import { makeOffscreenBuffer } from "../../../core/buffer_utils";
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/** @enum {string} */
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export const enumDisplayMode = {
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icons: "icons",
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detailed: "detailed",
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};
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/**
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* Simple wrapper for a shape definition within the shape statistics
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*/
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export class HUDShapeStatisticsHandle {
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/**
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* @param {GameRoot} root
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* @param {ShapeDefinition} definition
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* @param {IntersectionObserver} intersectionObserver
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*/
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constructor(root, definition, intersectionObserver) {
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this.definition = definition;
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this.root = root;
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this.intersectionObserver = intersectionObserver;
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this.visible = false;
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}
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initElement() {
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this.element = document.createElement("div");
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this.element.setAttribute("data-shape-key", this.definition.getHash());
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this.counter = document.createElement("span");
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this.counter.classList.add("counter");
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this.element.appendChild(this.counter);
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}
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/**
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* Sets whether the shape handle is visible currently
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* @param {boolean} visibility
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*/
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setVisible(visibility) {
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if (visibility === this.visible) {
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return;
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}
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this.visible = visibility;
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if (visibility) {
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if (!this.shapeCanvas) {
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// Create elements
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this.shapeCanvas = this.definition.generateAsCanvas(100);
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this.shapeCanvas.classList.add("icon");
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this.element.appendChild(this.shapeCanvas);
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}
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} else {
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// Drop elements
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this.cleanupChildElements();
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}
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}
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/**
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*
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* @param {enumDisplayMode} displayMode
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* @param {enumAnalyticsDataSource} dataSource
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* @param {boolean=} forced
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*/
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update(displayMode, dataSource, forced = false) {
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if (!this.element) {
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return;
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}
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if (!this.visible && !forced) {
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return;
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}
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switch (dataSource) {
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case enumAnalyticsDataSource.stored: {
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this.counter.innerText = formatBigNumber(
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this.root.hubGoals.storedShapes[this.definition.getHash()] || 0
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);
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break;
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}
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case enumAnalyticsDataSource.delivered:
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case enumAnalyticsDataSource.produced: {
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let rate =
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(this.root.productionAnalytics.getCurrentShapeRate(dataSource, this.definition) /
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globalConfig.analyticsSliceDurationSeconds) *
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60;
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this.counter.innerText = formatBigNumber(rate) + " / m";
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break;
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}
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}
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if (displayMode === enumDisplayMode.detailed) {
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const graphDpi = globalConfig.statisticsGraphDpi;
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const w = 300;
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const h = 40;
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if (!this.graphCanvas) {
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const [canvas, context] = makeOffscreenBuffer(w * graphDpi, h * graphDpi, {
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smooth: true,
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reusable: false,
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label: "statgraph-" + this.definition.getHash(),
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});
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context.scale(graphDpi, graphDpi);
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canvas.classList.add("graph");
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this.graphCanvas = canvas;
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this.graphContext = context;
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this.element.appendChild(this.graphCanvas);
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}
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this.graphContext.clearRect(0, 0, w, h);
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this.graphContext.fillStyle = "#bee0db";
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this.graphContext.strokeStyle = "#66ccbc";
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this.graphContext.lineWidth = 1.5;
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const sliceWidth = w / globalConfig.statisticsGraphSlices;
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let values = [];
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let maxValue = 1;
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for (let i = 0; i < globalConfig.statisticsGraphSlices - 1; ++i) {
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const value = this.root.productionAnalytics.getPastShapeRate(
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dataSource,
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this.definition,
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globalConfig.statisticsGraphSlices - i - 1
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);
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if (value > maxValue) {
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maxValue = value;
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}
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values.push(value);
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}
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this.graphContext.beginPath();
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this.graphContext.moveTo(0.75, h + 5);
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for (let i = 0; i < values.length; ++i) {
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const yValue = clamp((1 - values[i] / maxValue) * h, 0.75, h - 0.75);
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const x = i * sliceWidth;
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if (i === 0) {
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this.graphContext.lineTo(0.75, yValue);
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}
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this.graphContext.lineTo(x, yValue);
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if (i === values.length - 1) {
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this.graphContext.lineTo(w + 100, yValue);
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this.graphContext.lineTo(w + 100, h + 5);
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}
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}
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this.graphContext.closePath();
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this.graphContext.stroke();
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this.graphContext.fill();
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} else {
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if (this.graphCanvas) {
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this.graphCanvas.remove();
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delete this.graphCanvas;
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delete this.graphContext;
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}
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}
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}
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/**
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* Attaches the handle
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* @param {HTMLElement} parent
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*/
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attach(parent) {
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if (!this.element) {
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this.initElement();
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}
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if (this.element.parentElement !== parent) {
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parent.appendChild(this.element);
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this.intersectionObserver.observe(this.element);
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}
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}
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/**
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* Detaches the handle
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*/
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detach() {
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if (this.element && this.element.parentElement) {
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this.element.parentElement.removeChild(this.element);
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this.intersectionObserver.unobserve(this.element);
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}
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}
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/**
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* Cleans up all child elements
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*/
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cleanupChildElements() {
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if (this.shapeCanvas) {
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this.shapeCanvas.remove();
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delete this.shapeCanvas;
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}
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if (this.graphCanvas) {
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this.graphCanvas.remove();
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delete this.graphCanvas;
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delete this.graphContext;
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}
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}
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/**
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* Destroys the handle
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*/
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destroy() {
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this.cleanupChildElements();
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if (this.element) {
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this.intersectionObserver.unobserve(this.element);
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this.element.remove();
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delete this.element;
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// Remove handle
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delete this.counter;
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}
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}
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}
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