mirror of
https://github.com/bilawalsidhu/gods-eye-view.git
synced 2026-11-15 15:52:21 +00:00
Denis Groshev
830c080803
Live trains from 30 keyless operator feeds: GPS positions from 29 and Irish Rail's station reports, shown as the operators publish them. 28 work out of the box; Renfe long and medium distance and KTMB appear once their pack is built, because their vehicles name no route. Packs are opt-in (scripts/build-rail-paths.mjs): the operator's own route lines, stop names, next stops and trip-update delays for live trains. Nothing downloads when the app starts, no train is placed from a timetable, and no request carries a deployer's key.
51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
import { createRailLayer } from '../../layers/rail/index.js';
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import * as render from '../../renderGovernor.js';
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import * as sprites from '../../data/spriteOrder.js';
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import * as picking from '../../data/pickRegistry.js';
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import * as overlays from '../../overlays/worldOverlay.js';
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import { applyTrackedCameraFrame } from '../../data/trackedCamera.js';
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import { WORLD_FOCUS_FRAMING, requestWorldFocus } from '../../worldFocus.js';
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import {
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railFeedCredit,
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registerDynamicCredit,
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} from '../../data/dataCredits.js';
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/**
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* Construct the Rail layer on the application's scene owners and its shared
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* ground floor, the same floor Transit and the aircraft stand on.
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* @param {{surface: object, source?: object}} options
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* @returns {object}
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*/
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export function createApplicationRail({ surface, source }) {
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if (!surface?.groundFloor)
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throw new TypeError('Rail needs the application surface services');
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const { groundFloor } = surface;
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return createRailLayer({
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source,
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services: {
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render,
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sprites,
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picking,
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overlays,
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credits: { registerDynamicCredit, railFeedCredit },
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ground: {
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GROUND_FLOOR_LIFT_M: groundFloor.GROUND_FLOOR_LIFT_M,
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cachedGroundFloor: groundFloor.cachedGroundFloor,
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warmGroundFloor: groundFloor.warmGroundFloor,
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neighborFloorM: groundFloor.neighborFloorM,
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coarseFloorCoord: groundFloor.coarseFloorCoord,
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},
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// A selected train is followed as a tracked aircraft is, or flown to
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// once as a vessel is (src/layers/rail/follow.js).
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camera: {
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framing: WORLD_FOCUS_FRAMING.train,
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requestWorldFocus,
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applyTrackedCameraFrame,
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isCockpitActive: () =>
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globalThis.document?.body?.classList?.contains('cockpit-mode') ===
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true,
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},
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},
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});
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}
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