Warren H
69 lines
2.3 KiB
TypeScript
69 lines
2.3 KiB
TypeScript
export type PvpContentType = 'dungeon' | 'raid'
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export type CpuDifficulty = 1 | 2 | 3 | 4 | 5
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export type CpuPvpLeaderboardEntry = {
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characterName: string
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className: string
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contentType: PvpContentType
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encountersCleared: number
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cpuDifficulty: CpuDifficulty
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result: 'victory' | 'defeat'
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completedAt: string
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}
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const cpuLeaderboardKey = 'chronicle.pvpCpuLeaderboard.v1'
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const checkpointKey = 'chronicle.pvpRoguelikeCheckpoint.v1'
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export function randomCpuDifficulty(): CpuDifficulty {
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return (Math.floor(Math.random() * 5) + 1) as CpuDifficulty
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}
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export function loadCpuPvpLeaderboard(contentType?: PvpContentType): CpuPvpLeaderboardEntry[] {
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try {
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const raw = JSON.parse(localStorage.getItem(cpuLeaderboardKey) ?? '[]') as CpuPvpLeaderboardEntry[]
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return raw
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.filter((entry) => !contentType || entry.contentType === contentType)
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.sort((left, right) =>
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right.encountersCleared - left.encountersCleared
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|| right.cpuDifficulty - left.cpuDifficulty
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|| right.completedAt.localeCompare(left.completedAt),
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)
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.slice(0, 12)
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} catch {
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return []
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}
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}
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export function recordCpuPvpLeaderboard(entry: CpuPvpLeaderboardEntry) {
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const current = loadCpuPvpLeaderboard()
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const next = [...current, entry]
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.sort((left, right) =>
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right.encountersCleared - left.encountersCleared
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|| right.cpuDifficulty - left.cpuDifficulty
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|| right.completedAt.localeCompare(left.completedAt),
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)
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.slice(0, 30)
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localStorage.setItem(cpuLeaderboardKey, JSON.stringify(next))
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}
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function checkpointStorageKey(characterId: number, contentType: PvpContentType) {
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return `${checkpointKey}:${characterId}:${contentType}`
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}
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export function loadPvpRoguelikeCheckpoint(characterId: number, contentType: PvpContentType) {
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const value = Number(localStorage.getItem(checkpointStorageKey(characterId, contentType)) ?? 1)
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return Number.isInteger(value) && value >= 5 ? value : 1
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}
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export function recordPvpRoguelikeCheckpoint(
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characterId: number,
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contentType: PvpContentType,
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stage: number,
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) {
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if (stage < 5 || stage % 5 !== 0) return loadPvpRoguelikeCheckpoint(characterId, contentType)
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const current = loadPvpRoguelikeCheckpoint(characterId, contentType)
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const next = Math.max(current, stage)
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localStorage.setItem(checkpointStorageKey(characterId, contentType), String(next))
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return next
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}
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