ui/phase-19: ship-group decoder + map binding + selection store

Wires Phase 19's data and rendering layers without yet adding the
inspector UI:

  - game-state.ts grows ReportLocalShipGroup / ReportOtherShipGroup
    / ReportIncomingShipGroup / ReportUnidentifiedShipGroup /
    ReportLocalFleet types and walks the matching FlatBuffers
    vectors (LocalGroup, OtherGroup, IncomingGroup,
    UnidentifiedGroup, LocalFleet) inside decodeReport. The Tech
    map is folded into the fixed-shape ShipGroupTech struct;
    cargo strings normalise to the closed CargoLoadType | "NONE"
    union; UUIDs come back as canonical 36-char strings.
  - synthetic-report.ts mirrors the new fields so the DEV-only
    lobby loader can feed JSON produced by legacy-report-to-json
    straight into the live UI surface.
  - selection.svelte.ts widens its discriminated union with a
    `kind: "shipGroup"` branch carrying a ShipGroupRef
    (local UUID / other / incoming / unidentified by index).
  - world.ts adds Style.strokeDashPx and render.ts.drawLine
    honours it via manual segmentation (PixiJS v8 has no native
    dash API). Ignored on points and circles.
  - state-binding.ts now returns { world, hitLookup }: the
    hit-lookup map keys every primitive id back to a concrete
    HitTarget so the click handler can dispatch to selectPlanet
    or selectShipGroup. Ship-group primitives live in a separate
    ship-groups.ts that emits one point per local / other /
    unidentified group, plus a dashed origin→destination line +
    clickable point per incoming group. Position is interpolated
    along the trajectory for in-hyperspace groups.
  - map.svelte threads the hitLookup into handleMapClick.

Vitest:
  - tests/helpers/empty-ship-groups.ts exposes EMPTY_SHIP_GROUPS
    so existing fixtures can spread the new five empty arrays
    without enumerating every field.
  - state-binding-groups.test.ts covers each group variant's
    primitive geometry and lookup correctness.
  - All previously-existing fixture builders pick up the spread
    so GameReport stays a complete object.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Ilia Denisov
2026-05-10 13:23:56 +02:00
parent 8839f46c25
commit 676556db4e
18 changed files with 1085 additions and 44 deletions
@@ -35,6 +35,7 @@ import { IDBCache } from "../src/platform/store/idb-cache";
import { openGalaxyDB, type GalaxyDB } from "../src/platform/store/idb";
import type { Cache } from "../src/platform/store/index";
import type { IDBPDatabase } from "idb";
import { EMPTY_SHIP_GROUPS } from "./helpers/empty-ship-groups";
const GAME_ID = "11111111-2222-3333-4444-555555555555";
@@ -109,6 +110,7 @@ function makeReport(localShipClass: ShipClassSummary[] = []): GameReport {
localPlayerWeapons: 0,
localPlayerShields: 0,
localPlayerCargo: 0,
...EMPTY_SHIP_GROUPS,
};
}
@@ -312,6 +314,7 @@ describe("ship-class designer preview pane (Phase 18)", () => {
localPlayerWeapons: 1,
localPlayerShields: 1,
localPlayerCargo: 1.2,
...EMPTY_SHIP_GROUPS,
};
const ui = mountDesigner({ report, core });
await fireEvent.input(ui.getByTestId("designer-ship-class-input-name"), {
@@ -379,6 +382,7 @@ describe("ship-class designer preview pane (Phase 18)", () => {
localPlayerWeapons: 1,
localPlayerShields: 1,
localPlayerCargo: 1,
...EMPTY_SHIP_GROUPS,
};
const ui = mountDesigner({ report, core });
await fireEvent.input(ui.getByTestId("designer-ship-class-input-name"), {