1681-engine / index / SaveStoreOptions

Interface: SaveStoreOptions

Defined in: src/save/SaveStore.ts:7

Properties

backend?

optional backend?: SaveBackend;

Defined in: src/save/SaveStore.ts:13

Where slots are kept (default localStorage, or memory where there is none).

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backup?

optional backup?: boolean;

Defined in: src/save/SaveStore.ts:17

Keep the slot's previous good save beside it and fall back to it when the slot is corrupt (default true).

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migrations?

optional migrations?: Readonly<Record<number, (data) => unknown>>;

Defined in: src/save/SaveStore.ts:11

migrations[n] turns data of version n into version n + 1.

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now?

optional now?: () => number;

Defined in: src/save/SaveStore.ts:19

Wall clock for savedAt (default Date.now).

Returns

number

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prefix?

optional prefix?: string;

Defined in: src/save/SaveStore.ts:15

Prepended to every slot's key, so two games (or a game and its tools) on one origin never share slots.

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version

version: number;

Defined in: src/save/SaveStore.ts:9

The schema version this build writes; older saves go through migrations on load.