@flare-engine/ 进步

Meta-Progression原始:几何升级轨迹,怜悯-意识到加权投放滚动,解锁DAG,分级解析,可收集-解锁注册,并分出游戏日时钟. 纯正,热道零分 取决于 @flare-engine/math。 。 。 .

安装

bun add @flare-engine/progression

使用量

import {
  createUpgradeTrack,
  createDropTable,
  rollDrop,
  createUnlockDag,
  resolveTier,
  createCollectibleRegistry,
  createGameClock,
} from '@flare-engine/progression';

// Upgrade track — geometric price curve
const track = createUpgradeTrack({ base: 500, growth: 1.5, cap: 10 });
const price = track.price(3); // 500 * 1.5^3
const wallet = 1000;
const result = track.buy(wallet, 3); // { ok, wallet, level }

// Drop roll with pity — create once, reuse across frames (zero-alloc rollInto)
const entries = [
  { item: 'rare' as const, weight: 8 },
  { item: 'common' as const, weight: 60 },
];
const table = createDropTable(entries);
const pity = { rare: 0, common: 0 };
const thresholds = { rare: 25 };
const isAllowed = (_item: 'rare' | 'common') => true;

// Hot path — zero-alloc in-place roll
const out = { item: 'none' as 'rare' | 'common' | 'none', pity: { ...pity } };
table.rollInto(0.0, 0.0, 0.12, pity, thresholds, isAllowed, out);

// Cold path / test helper — allocating wrapper
const result2 = rollDrop(table, 0.0, 0.0, 0.12, pity, thresholds);

// Unlock DAG
const dag = createUnlockDag([
  { id: 'b', requires: ['a'] },
  { id: 'a', requires: [] },
]);
const frontier = dag.frontier(new Set(['a']));

// Tier resolve
const tier = resolveTier([{ at: 1, tier: 'bronze' }, { at: 10, tier: 'silver' }], 5);

// Collectible registry
const reg = createCollectibleRegistry(['item-1', 'item-2', 'item-3'], 'set-complete');
const reg2 = reg.unlock('item-1').unlock('item-2').unlock('item-3');
reg2.isCapstone; // true

// Game clock — 1440-minute day, each segment runs at its own real-time rate
const clock = createGameClock({
  segments: [
    { name: 'day', phase: 'day', startMinute: 0, secondsPerGameHour: 90 },
    { name: 'night', phase: 'night', startMinute: 720, secondsPerGameHour: 120 },
  ],
  onPhaseChange: (phase, previous) => console.log(previous, '->', phase),
});
const dt = 1 / 60;
clock.update(dt); // real seconds, zero-alloc; crosses boundaries exactly
clock.skipTo('night'); // jump forward to the next start of that segment
clock.hold(); // stop at the next phase boundary until release()
const saved = clock.serialize(); // { absoluteMinutes, paused } — pass back as the 2nd arg

见 API 规格。 。 。 .

许可证

阿帕奇 - 2.0