Files
purpur-tyrant/design/user-stories/us-012-configure-and-persist-state.md
T
dmg afd8a03f1b
Release / release (push) Successful in 2m51s
CI / build (push) Successful in 1m10s
feat(gear): add final unbreakable Elytra reward
2026-09-09 22:28:40 -04:00

43 lines
3.0 KiB
Markdown

---
type: User Story
title: "US-012: Configure and persist game state"
description: Give operators validated configuration and durable defensive storage for all Tyrant behavior.
status: done
---
# US-012: Configure and persist game state
As a **server operator**, I want configurable and durable game behavior so that the plugin remains predictable across restarts and balance changes.
## Acceptance criteria
- [x] Configuration covers ranges, durations, cooldowns, inactivity and maintenance intervals, effect levels and caps, mob restrictions, item materials and names, messages, timer behavior, shared-role-arena boss balance, and a validated barrier wall height defaulting to 12 blocks.
- [x] Defaults match the approved user stories, including a 50-block Tyrant range and Follower range, seven-day opt-out, 48-hour inactivity, and one-minute role maintenance.
- [x] Invalid required configuration prevents partial plugin initialization and produces a clear server log message.
- [x] UUID-keyed state stores lifecycle, current and pending roles, assignments, login history, participation, reign progression, purchases, choices, claimed legacy armor slots, cooldowns, paused time, item delivery, and captured mobs; the administrator-set arena center is durable across restarts.
- [x] Cooldowns and deadlines use UTC instants and exclude administratively paused time.
- [x] State is saved using atomic replacement where supported so failed writes do not replace valid state with partial data.
- [x] Corrupt, unknown, or invalid records cannot silently grant progression, roles, powers, items, or duplicated mobs.
- [x] Unknown forward-compatible configuration and state fields are preserved where practical.
- [x] Plugin disable removes transient effects and presentation safely while preserving durable state.
- [x] Tool and weapon claims persist alongside existing armor claims with backward-compatible loading and per-reign reset; see [US-022](us-022-purchase-legacy-tools-and-weapons.md).
## US-023 extension
Verified with 221 passing tests via `./gradlew clean check jar`; see [US-023 verification and limitations](us-023-complete-legacy-collection-with-elytra.md#verification-scope-and-limitations).
- [x] Final [Elytra claims](us-023-complete-legacy-collection-with-elytra.md) use `game.claimed-armor`, load older missing/armor/tool claim state, survive restart, and reset with the reign without changing delivered items.
## US-022 validation
Verified older armor-only YAML, absent claim state, mixed armor/tool restart round trips, and nine-item reign reset with `./gradlew clean check jar` (177 passing tests); see [US-022 verification and limitations](us-022-purchase-legacy-tools-and-weapons.md#validation-scope).
## Related
- [Persistence model](../concepts/persistence-model.md)
- [Build, test, and release the plugin](us-013-build-test-and-release.md)
- [Claim the Vigilante role in the arena](us-019-claim-vigilante-in-arena.md)
- [Claim the Tyrant role in the arena](us-020-claim-tyrant-in-arena.md)
- [Claim Tyrant legacy armor](us-021-claim-tyrant-legacy-armor.md)