update: hooks, web

packages/hooks/src/play.ts

@@ -0,0 +1,59 @@
+import { useTransition, useCallback } from 'react'
+import { atom, useSetAtom, useAtomValue, useAtom } from 'jotai'
+import { useConfig } from './config'
+import { useProfile } from './profile'
+import { end } from '@remake/core'
+import type { GameState } from '@remake/core'
+import type { Talent } from '@remake/data/talent'
+
+export enum Step {
+    Idle = 'idle',
+    Mode = 'mode',
+    Pick = 'pick',
+    Alloc = 'alloc',
+    Play = 'play',
+    Summary = 'summary',
+}
+
+const stepAtom = atom<Step>(Step.Idle)
+const gameStateAtom = atom<GameState | null>(null)
+
+export const useStep = () => useAtomValue(stepAtom)
+export const useSetStep = () => useSetAtom(stepAtom)
+
+export const useRemake = () => {
+    const config = useConfig()
+    const [profile] = useProfile()
+    const setStep = useSetAtom(stepAtom)
+    return useCallback(() => {
+        const step = profile.times < config.mode ? Step.Pick : Step.Mode
+        setStep(step)
+    }, [config, profile, setStep])
+}
+
+export const useEnd = () => {
+    const [profile, setProfile] = useProfile()
+    const [step, setStep] = useAtom(stepAtom)
+    const [state, setState] = useAtom(gameStateAtom)
+    const [pending, startTransition] = useTransition()
+    const ender = useCallback(
+        (talent?: Talent['id']) => {
+            startTransition(async () => {
+                if (!state || step === Step.Summary)
+                    throw new Error(
+                        'Game state is not available or already ended.',
+                    )
+                const { profile: next, achievements } = end(
+                    state,
+                    profile,
+                    talent,
+                )
+                setStep(Step.Idle)
+                setState(null)
+                setProfile(next)
+            })
+        },
+        [state, step, profile, setStep, setState, setProfile],
+    )
+    return [pending, ender] as const
+}