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feat(game): trait outcome effects — extra haul item + recruit chance (#43)

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kamilkrzywda
2026-10-04 21:04:24 +00:00
parent 92c2c26047
commit 39920b3e05
4 changed files with 190 additions and 14 deletions
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lib/game/save.ts
+21 -4
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@@ -3,7 +3,7 @@ import type { GameDb } from '@/lib/db/client'
import { persist } from '@/lib/db/client'
import * as schema from '@/lib/db/schema'
import { generateStartingCrew, rollCrewMember, startingCrewRng, type CrewMember } from './crew'
import { ACTION_SKILL, STARTING_LEVELS, XP_THRESHOLDS, type SkillName } from './crew-costs'
import { ACTION_SKILL, RECRUIT_CHANCE_BASE, RECRUIT_CHANCE_TALKER, STARTING_LEVELS, XP_THRESHOLDS, type SkillName } from './crew-costs'
import { BASE_CAPACITY, BASE_LEVEL, SHIP_TYPES } from './ship-costs'
import { checkMissionCompletion, topUpMissionBoard } from './missions'
import { resolveResearchTask, ResearchError } from './research'
@@ -552,9 +552,26 @@ export async function resolveExploreTask(db: GameDb, task: Task): Promise<{ outc
if (target.explored) throw new ExploreError(409, `${target.name} was already explored`)
const rng = explorationRng(save.seed, target.id)
const outcome = rollExploration(rng) // resource/part haul first…
const takenNames = new Set((await db.db.select().from(schema.crew)).map((c) => c.name))
const foundMember = rollCrewMember(rng, takenNames) // …then the crew roll on the same stream
let outcome = rollExploration(rng) // resource/part haul first…
// Trait outcome effects (#43): the assigned team (lead + helpers) can change how this
// per-planet stream is drawn. Read their traits from the roster (a plain select — no rng draw).
const assigned = new Set([task.leadCrewId, ...task.helpers].filter((id) => id > 0))
const crewRows = await db.db.select().from(schema.crew)
let hasFHT = false
let hasTalker = false
for (const c of crewRows) {
if (!assigned.has(c.id)) continue
if (c.traitGood === 'FINDS HIDDEN THINGS' || c.traitBad === 'FINDS HIDDEN THINGS') hasFHT = true
if (c.traitGood === 'TALKS TO ANYONE' || c.traitBad === 'TALKS TO ANYONE') hasTalker = true
}
// FINDS HIDDEN THINGS: one extra haul roll on the same seeded stream, appended (spec §5).
if (hasFHT) outcome = [...outcome, ...rollExploration(rng)]
const takenNames = new Set(crewRows.map((c) => c.name))
// TALKS TO ANYONE: recruit chance 30% instead of the base 18% (base === crew.ts CREW_CHANCE).
const foundMember = rollCrewMember(rng, takenNames, hasTalker ? RECRUIT_CHANCE_TALKER : RECRUIT_CHANCE_BASE)
await db.db.update(schema.planets).set({ explored: true }).where(eq(schema.planets.id, target.id))
for (const item of outcome) {