Sébastien QUEROLandClaude Opus 5.5
b13fd20be4
Checks / web (push) Canceled after 0s
A new game now runs NewGame's InitGender and OakSpeech natively before the bedroom: Boy or Girl, InitClock's hour and minute steppers with their YES/NO confirmations, Oak's speech with Wooper, and NamePlayer's preset names or naming field (a blank name takes CHRIS or KRIS). Texts, menus and time strings come from a new INTRO profile table verified by check:reference; Oak's and the player's pictures decode from TrainerPicPointers, ChrisPic/KrisPic and TrainerPalettes. The chosen time is kept as a minute offset from the device clock, which time of day, the weekday, NPC hours and the daily reset now read. The intro runs only when nothing is saved; a save made during it starts it again. Saves gain intro and clock.minuteOffset, migrated by absence. The shell's name and character fields are gone. Intentional change: the steppers start at the device time rather than 10:00. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
92 lines
2.7 KiB
TypeScript
92 lines
2.7 KiB
TypeScript
import type { GameRuntime } from "./runtime";
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import type { ValidatedRom } from "../rom/validate";
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import {
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decodeSave,
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type SaveRecord,
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type SaveRepository,
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} from "../storage/saves";
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export type SessionState = "empty" | "loading" | "paused" | "playing" | "error";
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export class GameSession {
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state: SessionState = "empty";
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private rom?: ValidatedRom;
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// Queue snapshots in capture order; a slow write cannot overwrite newer progress.
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private writes: Promise<void> = Promise.resolve();
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constructor(
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readonly runtime: GameRuntime,
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private saves: SaveRepository,
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) {}
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async load(rom: ValidatedRom, canvas: HTMLCanvasElement) {
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this.state = "loading";
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this.rom = undefined;
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try {
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const saved = await this.saves.read(rom.sha1);
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if (saved && (saved.version !== 1 || saved.coreId !== this.runtime.id)) {
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throw new Error(
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"The stored session needs migration before this player can open it. Your save has been kept.",
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);
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}
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await this.runtime.load(rom.bytes, canvas);
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if (saved) this.runtime.restoreState(saved.state);
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else this.runtime.newGame?.();
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// Never retain ROM bytes in storage or the session after loading.
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this.rom = { ...rom, bytes: new Uint8Array() };
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this.state = "paused";
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return Boolean(saved);
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} catch (error) {
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this.runtime.dispose();
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this.state = "error";
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throw error;
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}
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}
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play() {
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if (this.state !== "paused") return;
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this.runtime.play();
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this.state = "playing";
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}
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pause() {
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if (this.state !== "playing") return;
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this.runtime.pause();
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this.state = "paused";
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}
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snapshot(): SaveRecord {
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if (!this.rom || !["paused", "playing"].includes(this.state))
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throw new Error("Load a ROM before saving.");
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return {
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version: 1,
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romHash: this.rom.sha1,
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coreId: this.runtime.id,
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savedAt: new Date().toISOString(),
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state: this.runtime.captureState(),
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};
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}
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save() {
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const record = this.snapshot();
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const operation = this.writes
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.catch(() => {})
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.then(() => this.saves.write(record));
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this.writes = operation;
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return operation.then(() => record.savedAt);
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}
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async importSave(text: string) {
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if (!this.rom) throw new Error("Load your ROM before importing a backup.");
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const record = decodeSave(text, this.rom.sha1, this.runtime.id);
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this.pause();
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const previous = this.runtime.captureState();
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try {
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this.runtime.restoreState(record.state);
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} catch (error) {
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this.runtime.restoreState(previous);
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throw error;
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}
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try {
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await this.save();
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} catch (error) {
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this.runtime.restoreState(previous);
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throw error;
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}
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}
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}
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