build: include samples in prepare script

Replace subscribe with effect in assignSelector to ensure the
selector value is tracked and the callback is executed within
the reactive context.

AGENTS.md

@@ -2,92 +2,92 @@
 
 ## Commands
 
-Prefer `bash.exe`(C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps\bash.exe) over Powershell.
+Shell environment: git bash (bash.exe) on Windows.
 
 ```bash
-npm run build        # Build ESM bundle + declarations to dist/ (via tsup)
+npm run build           # ESM bundle + declarations to dist/ (tsup)
-npm run test         # Run vitest in watch mode
+npm run build:samples   # Build samples separately (tsup.samples.config.ts)
-npm run test:run     # Run vitest once (no watch)
+npm run test            # vitest in watch mode
-npm run typecheck    # Type-check without emitting (tsc --noEmit)
+npm run test:run        # vitest once (no watch)
+npm run typecheck       # tsc --noEmit
 ```
 
-### Running a single test file
+Run a single test file: `npx vitest run tests/core/game.test.ts`
-```bash
+Run tests matching a name: `npx vitest run -t "should create"`
-npx vitest run tests/samples/tic-tac-toe.test.ts
-```
 
-### Running a single test by name
+`npm run prepare` runs `npm run build` on install — if `inline-schema` isn't available, installs will fail.
-```bash
+
-npx vitest run -t "should detect horizontal win for X"
+## Local Dependency
-```
+
+`inline-schema` is a **local peer dependency** at `file:../inline-schema` — must exist as a sibling directory before `npm install`. Both vitest and tsup load custom plugins from it (`inline-schema/csv-loader/rollup` and `inline-schema/csv-loader/esbuild`). `yarn-spinner-loader` is also a local dependency at `file:../yarn-spinner-loader` — it can be changed and published if needed. It provides vitest and tsup/esbuild plugins for `.yarnproject` dialogue files.
+
+## Architecture
+
+- **MutableSignal\<T\>**: extends Preact Signal — `.value` to read, `.produce(draft => ...)` to mutate (uses `mutative`). `.produceAsync()` awaits interruption promises first, then mutates.
+- **GameHost**: lifecycle manager — `start(seed?)`, `tryInput(string)`, `tryAnswerPrompt(def, ...args)`, `dispose()`. Reactive signals: `state`, `status`, `activePromptSchema`, `activePromptPlayer`, `activePromptHint`.
+- **GameModule**: `{ registry?, createInitialState, start }`. `registry` defaults to `createGameCommandRegistry()` if omitted.
+- **Command system**: CLI-style parsing with schema validation via `inline-schema`. `CommandRunner.run()` uses `this` bound to a `CommandRunnerContext`.
+- **Prompt system**: `game.prompt(def, validator, currentPlayer?)` — validator **throws a string** to reject, **returns a value** to accept. `PromptEvent.tryCommit(Command | string)` returns `null` on success, error string on failure. `promptEnd` event fires after resolve or cancel.
+- **Part collections**: `Record<string, Part<TMeta>>` keyed by ID. `Object.values()` for iteration, `Object.keys()` for count/IDs.
+- **Region system**: `createRegion()` factory; `partMap` maps position keys to part IDs.
+- **Barrel exports**: `src/index.ts` is the single public API surface.
 
 ## Project Structure
 
 ```
 src/
-  core/        # Core game primitives (game, part, region)
+  index.ts                          # Barrel export (single public API)
-  samples/     # Example games (tic-tac-toe, boop)
+  core/
-  utils/       # Shared utilities (mutable-signal, command, rng, async-queue)
+    game.ts                         # Game core logic
-  index.ts     # Single public API barrel export
+    game-host.ts                    # GameHost lifecycle manager
-tests/         # Mirrors src/ structure with *.test.ts files
+    part.ts                         # Part entity
+    part-factory.ts                 # Part factory
+    region.ts                       # Region/space management
+  utils/
+    mutable-signal.ts               # MutableSignal<T> (extends Preact Signal)
+    rng.ts                          # Mulberry32 seeded PRNG
+    async-queue.ts                  # Async queue
+    middleware.ts                   # Middleware chain
+    command/                        # CLI-style command system (7 files)
+      types.ts, command-parse.ts, command-registry.ts
+      command-runner.ts, command-validate.ts, command-apply.ts, schema-parse.ts, index.ts
+  samples/
+    tic-tac-toe.ts                  # Simple sample game
+    boop/                           # Boop board game
+    onitama/                        # Onitama card game
+    regicide/                       # Regicide card game
+    slay-the-spire-like/            # Roguelike deckbuilder (see samples/slay-the-spire-like/AGENTS.md)
+tests/                              # Mirrors src/ with *.test.ts (20 files)
+  core/                             # game-host, game, part, part-factory, region
+  samples/                          # Each sample + slay-the-spire-like submodules
+  utils/                            # mutable-signal, rng, async-queue, middleware, command
 ```
 
+`src/global.d.ts` — `*.yarnproject` module declaration.
+
+`testsgames/` and `testsrules/` — empty directories (reserved).
+
+## Samples Build
+
+`tsup.samples.config.ts` auto-discovers entries from `src/samples/` (directories → `index.ts`, files → direct `.ts`). It rewrites `@/core/*`, `@/utils/*`, and `@/index` imports to external `boardgame-core`.
+
 ## Code Style
 
-### Imports
+- Double quotes for local imports, single quotes for npm packages
-- Use **double quotes** for local imports, **single quotes** for npm packages
+- `@/*` alias maps to `src/*` (configured in tsconfig, vitest, and tsup)
-- Use `@/**/*` for `./src/**/*` import alias (configured in tsconfig.json)
-- Use `@/index` when importing from the public API surface in samples
 - Group imports: npm packages first, then local `@/` imports, separated by blank line
-
+- 4-space indentation, semicolons, trailing commas in multi-line
-### Formatting
+- Arrow functions for callbacks; `function` keyword for methods needing `this` (e.g. command handlers)
-- **4-space indentation** (no tabs)
+- Strict TypeScript — no `any`; type aliases for object shapes (not interfaces)
-- **Semicolons** at statement ends
+- Discriminated unions for results: `{ success: true; result: T } | { success: false; error: string }`
-- **Arrow functions** for callbacks; `function` keyword for methods needing `this` (e.g. command handlers)
-- No trailing whitespace
-- Trailing commas in multi-line objects/arrays
-
-### Naming Conventions
-- **Types/Interfaces**: `PascalCase` — `Part`, `Region`, `Command`, `IGameContext`, `GameHost`
-- **Classes**: `PascalCase` — `MutableSignal`, `AsyncQueue`, `Mulberry32RNG`, `GameHost`
-- **Functions**: `camelCase`, verb-first — `createGameContext`, `createGameHost`, `parseCommand`, `isValidMove`
-- **Variables**: `camelCase`
-- **Constants**: `UPPER_SNAKE_CASE` — `BOARD_SIZE`, `WINNING_LINES`
-- **Test files**: `*.test.ts` mirroring `src/` structure under `tests/`
-- **Factory functions**: prefix with `create` or `mutable` — `createGameContext`, `createGameHost`, `mutableSignal`
-
-### Types
-- **Strict TypeScript** is enabled — no `any`
-- Use **generics** heavily: `MutableSignal<T>`, `CommandRunner<TContext, TResult>`
-- Use **type aliases** for object shapes (not interfaces)
-- Use **discriminated unions** for results: `{ success: true; result: T } | { success: false; error: string }`
-- Use `unknown` for untyped values, narrow with type guards or `as`
 - Derive state types via `ReturnType<typeof createInitialState>`
+- Factory function prefix: `create` or `mutable` — `createGameHost`, `mutableSignal`
+- Validation error messages in Chinese (e.g. `"参数不足"`)
 
-### Error Handling
+## Testing
-- Prefer **result objects** over throwing: return `{ success, result/error }`
-- When catching: `const error = e as Error;` then use `error.message`
-- Use `throw new Error(...)` only for truly exceptional cases
-- Validation error messages are in Chinese (e.g. `"参数不足"`)
-- Prompt validators return `null` for valid input, `string` error message for invalid
 
-### Testing
+- Vitest with globals enabled, but **test files import explicitly**: `import { describe, it, expect } from 'vitest'`
-- **Vitest** with globals enabled (`describe`, `it`, `expect` available without import)
+- Use `@/` imports in test files (vitest resolve alias)
-- Use `async/await` for async tests
+- Command/prompt test pattern: `waitForPrompt(ctx)` → `promptEvent.tryCommit(Command)` → returns `null` | error string
-- Narrow result types with `if (result.success)` before accessing `result.result`
+- No mocking — real implementations. Define inline helpers (`createTestContext()`, `waitForPrompt()`) per file.
-- Define inline helper functions in test files when needed (e.g. `createTestContext()`)
+- Narrow result types: `if (result.success)` before accessing `result.result`
-- No mocking — use real implementations
-- For command tests: use `waitForPrompt()` + `promptEvent.tryCommit()` pattern
-- Test helpers: `createTestContext()`, `createTestRegion()`
-
-## Architecture Notes
-
-- **Reactivity**: `MutableSignal<T>` extends Preact Signal — access state via `.value`, mutate via `.produce(draft => ...)`
-- **Command system**: CLI-style parsing with schema validation via `inline-schema`
-- **Prompt system**: Commands prompt for input via `PromptEvent` with `resolve`/`reject`; `tryCommit` accepts `Command | string` and validates against schema before custom validator; `promptEnd` event fires when prompt completes (success or cancel)
-- **GameHost**: Lifecycle manager for game sessions — provides `setup()`, `onInput()`, `dispose()`, reactive `state`/`status`/`activePromptSchema` signals
-- **Barrel exports**: `src/index.ts` is the single public API surface
-- **Game modules**: export `registry` and `createInitialState` for use with `createGameContextFromModule` or `createGameHost`
-- **Region system**: plain `Region` type with `createRegion()` factory; `parts` are stored as `Record<string, Part>` keyed by ID, with `partMap` in regions mapping position keys to part IDs
-- **Part collections**: Game state uses `Record<string, Part<TMeta>>` (not arrays) for O(1) lookup by ID. Use `Object.values(parts)` when iteration is needed, `Object.keys(parts)` for count/IDs
-- **Mutative**: used for immutable state updates inside `MutableSignal.produce()`

package-lock.json

@@ -10,6 +10,7 @@
       "license": "MIT",
       "devDependencies": {
         "@preact/signals-core": "^1.5.1",
+        "@types/node": "^25.6.0",
         "inline-schema": "file:../inline-schema",
         "mutative": "^1.3.0",
         "tsup": "^8.0.2",
@@ -958,6 +959,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/node": {
+      "version": "25.6.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.6.0.tgz",
+      "integrity": "sha512-+qIYRKdNYJwY3vRCZMdJbPLJAtGjQBudzZzdzwQYkEPQd+PJGixUL5QfvCLDaULoLv+RhT3LDkwEfKaAkgSmNQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~7.19.0"
+      }
+    },
     "node_modules/@vitest/expect": {
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-1.6.1.tgz",
@@ -2469,6 +2480,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/undici-types": {
+      "version": "7.19.2",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.19.2.tgz",
+      "integrity": "sha512-qYVnV5OEm2AW8cJMCpdV20CDyaN3g0AjDlOGf1OW4iaDEx8MwdtChUp4zu4H0VP3nDRF/8RKWH+IPp9uW0YGZg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/vite": {
       "version": "5.4.21",
       "resolved": "https://registry.npmjs.org/vite/-/vite-5.4.21.tgz",

package.json

@@ -18,7 +18,7 @@
   "scripts": {
     "build": "tsup",
     "build:samples": "tsup --config tsup.samples.config.ts",
-    "prepare": "npm run build",
+    "prepare": "npm run build && npm run build:samples",
     "test": "vitest",
     "test:run": "vitest run",
     "typecheck": "tsc --noEmit"
@@ -30,6 +30,7 @@
   },
   "devDependencies": {
     "@preact/signals-core": "^1.5.1",
+    "@types/node": "^25.6.0",
     "inline-schema": "file:../inline-schema",
     "mutative": "^1.3.0",
     "tsup": "^8.0.2",

src/core/game-client.ts

@@ -0,0 +1,118 @@
+import { createPromptContext, PromptDef } from "@/utils/command";
+import { computed, effect, signal } from "@preact/signals-core";
+import { createGameContext, IGameContext } from "./game";
+
+export enum ClientStatus {
+  Idle = "idle",
+  Running = "running",
+  Disposed = "disposed",
+}
+
+export type PromptInfo =
+  | {
+      hasPrompt: false;
+      player: string;
+    }
+  | {
+      hasPrompt: true;
+      player: string;
+      def: PromptDef<unknown[]>;
+      tryAnswer(...args: unknown[]): string | null;
+    };
+
+/**
+ * 1. create a client instance
+ * 2. setStatus("running")
+ * 3. select("selector", t => {}) for c# to capture game state
+ * 4. useClient("status" | "prompt") for c# to handle prompt / game status
+ */
+export abstract class BaseGameClient<
+  T extends Record<string, unknown> = Record<string, unknown>,
+  R = unknown,
+> {
+  protected _initialState: T;
+  protected _context: IGameContext<T>;
+  protected _prompts = createPromptContext();
+  protected _status = signal(ClientStatus.Idle);
+  protected _result = signal(null as null | R);
+  public get state() {
+    return this._context.value;
+  }
+  constructor(is: T) {
+    this._initialState = is;
+    this._context = createGameContext(this._prompts, is);
+  }
+
+  async setStatus(status: ClientStatus) {
+    this._status.value = status;
+    if (status === ClientStatus.Disposed) {
+      this._prompts.reset();
+    } else if (status === ClientStatus.Running) {
+      this._prompts.reset();
+      this._context._state.value = this._initialState;
+      this._result.value = null;
+      this._result.value = await this.start(this._context);
+      this.setStatus(ClientStatus.Idle);
+    }
+  }
+
+  abstract start(ctx: IGameContext<T>): Promise<R>;
+
+  assignSelector<S>(selector: (t: T) => S, callback: (s: S) => void) {
+    const selected = computed(() => selector(this._context.value));
+    return effect(() => {
+      callback(selected.value);
+    });
+  }
+
+  addInterruption() {
+    let resolve!: () => void;
+    const promise = new Promise<void>((resolver) => {
+      resolve = resolver;
+    });
+    this._context._state.addInterruption(promise);
+    return resolve;
+  }
+
+  selectPrompt(callback: (prompt: PromptInfo) => void) {
+    return this._prompts.handleCall.use(async (ctx, next) => {
+      function tryAnswer(...args: any[]) {
+        try {
+          const res = ctx.validator(...args);
+          ctx.resolve(res);
+          return null;
+        } catch (reason) {
+          if (typeof reason === "string") {
+            return reason;
+          }
+          throw reason;
+        }
+      }
+
+      try {
+        callback({
+          hasPrompt: true,
+          player: ctx.player || "global",
+          def: ctx.def,
+          tryAnswer,
+        });
+        return await next();
+      } finally {
+        callback({
+          hasPrompt: false,
+          player: ctx.player || "global",
+        });
+      }
+    });
+  }
+  selectStatus(callback: (status: ClientStatus) => void) {
+    return effect(() => {
+      callback(this._status.value);
+    });
+  }
+  selectResult(callback: (status: R | null) => void) {
+    return effect(() => {
+      callback(this._result.value);
+    });
+  }
+}

src/core/game-host.ts

@@ -1,95 +1,39 @@
-import { ReadonlySignal, Signal } from '@preact/signals-core';
+import { createPromptContext } from "@/utils/command";
-import {
+import { PromptContext } from "@/utils/command/command-prompt";
-    CommandSchema,
+import { ReadonlySignal, Signal } from "@preact/signals-core";
-    CommandRegistry,
+import { createGameContext, IGameContext } from "./game";
-    PromptEvent,
-} from '@/utils/command';
-import {createGameCommandRegistry, createGameContext, IGameContext, PromptDef} from './game';
 
-export type GameHostStatus = 'created' | 'running' | 'disposed';
+export type GameHostStatus = "created" | "running" | "disposed";
 
-export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
+export class GameHost<
+  TState extends Record<string, unknown>,
+  TResult = unknown,
+  TModule extends GameModule<TState, TResult> = GameModule<TState, TResult>,
+> {
   readonly state: ReadonlySignal<TState>;
   readonly status: ReadonlySignal<GameHostStatus>;
-    readonly activePromptSchema: ReadonlySignal<CommandSchema | null>;
+  readonly prompts: PromptContext;
-    readonly activePromptPlayer: ReadonlySignal<string | null>;
-    readonly activePromptHint: ReadonlySignal<string | null>;
 
   private _context: IGameContext<TState>;
   private _start: (ctx: IGameContext<TState>) => Promise<TResult>;
   private _status: Signal<GameHostStatus>;
-    private _activePromptSchema: Signal<CommandSchema | null>;
-    private _activePromptPlayer: Signal<string | null>;
-    private _activePromptHint: Signal<string | null>;
   private _createInitialState: () => TState;
-    private _eventListeners: Map<'start' | 'dispose', Set<() => void>>;
+  private _eventListeners: Map<"start" | "dispose", Set<() => void>>;
   private _isDisposed = false;
 
-    constructor(
+  constructor(public readonly gameModule: TModule) {
-        registry: CommandRegistry<IGameContext<TState>>,
+    const { createInitialState, start } = gameModule;
-        createInitialState: () => TState,
-        start: (ctx: IGameContext<TState>) => Promise<TResult>
-    ) {
     this._createInitialState = createInitialState;
     this._eventListeners = new Map();
 
+    this.prompts = createPromptContext();
     const initialState = createInitialState();
-        this._context = createGameContext(registry, initialState);
+    this._context = createGameContext(this.prompts, initialState);
     this._start = start;
     this.state = this._context._state;
 
-        this._status = new Signal<GameHostStatus>('created');
+    this._status = new Signal<GameHostStatus>("created");
     this.status = this._status;
-
-        this._activePromptSchema = new Signal<CommandSchema | null>(null);
-        this.activePromptSchema = this._activePromptSchema;
-
-        this._activePromptPlayer = new Signal<string | null>(null);
-        this.activePromptPlayer = this._activePromptPlayer;
-        
-        this._activePromptHint = new Signal<string | null>(null);
-        this.activePromptHint = this._activePromptHint;
-
-        this._setupPromptTracking();
-    }
-
-    private _setupPromptTracking() {
-        let currentPromptEvent: PromptEvent | null = null;
-
-        this._context._commands.on('prompt', (e) => {
-            currentPromptEvent = e as PromptEvent;
-            this._activePromptSchema.value = currentPromptEvent.schema;
-            this._activePromptPlayer.value = currentPromptEvent.currentPlayer;
-            this._activePromptHint.value = currentPromptEvent.hintText || null;
-        });
-
-        this._context._commands.on('promptEnd', () => {
-            currentPromptEvent = null;
-            this._activePromptSchema.value = null;
-            this._activePromptPlayer.value = null;
-            this._activePromptHint.value = null;
-        });
-
-        // Initial state
-        this._activePromptSchema.value = null;
-        this._activePromptPlayer.value = null;
-        this._activePromptHint.value = null;
-    }
-
-    tryInput(input: string): string | null {
-        if (this._isDisposed) {
-            return 'GameHost is disposed';
-        }
-        return this._context._commands._tryCommit(input);
-    }
-    
-    tryAnswerPrompt<TArgs extends any[]>(def: PromptDef<TArgs>, ...args: TArgs){
-        return this._context._commands._tryCommit({
-            name: def.schema.name,
-            params: args,
-            options: {},
-            flags: {}
-        });
   }
 
   /**
@@ -110,10 +54,10 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
 
   start(seed?: number): Promise<TResult> {
     if (this._isDisposed) {
-            throw new Error('GameHost is disposed');
+      throw new Error("GameHost is disposed");
     }
 
-        this._context._commands._cancel();
+    this.prompts.reset();
 
     const initialState = this._createInitialState();
     this._context._state.value = initialState as any;
@@ -122,8 +66,8 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
     this._context._rng.setSeed(seed);
     const promise = this._start(this._context);
 
-        this._status.value = 'running';
+    this._status.value = "running";
-        this._emitEvent('start');
+    this._emitEvent("start");
 
     return promise;
   }
@@ -134,15 +78,15 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
     }
 
     this._isDisposed = true;
-        this._context._commands._cancel();
+    this.prompts.reset();
-        this._status.value = 'disposed';
+    this._status.value = "disposed";
 
     // Emit dispose event BEFORE clearing listeners
-        this._emitEvent('dispose');
+    this._emitEvent("dispose");
     this._eventListeners.clear();
   }
 
-    on(event: 'start' | 'dispose', listener: () => void): () => void {
+  on(event: "start" | "dispose", listener: () => void): () => void {
     if (!this._eventListeners.has(event)) {
       this._eventListeners.set(event, new Set());
     }
@@ -153,7 +97,7 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
     };
   }
 
-    private _emitEvent(event: 'start' | 'dispose') {
+  private _emitEvent(event: "start" | "dispose") {
     const listeners = this._eventListeners.get(event);
     if (listeners) {
       for (const listener of listeners) {
@@ -163,18 +107,18 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
   }
 }
 
-export type GameModule<TState extends Record<string, unknown>, TResult=unknown> = {
+export type GameModule<
-    registry?: CommandRegistry<IGameContext<TState>>;
+  TState extends Record<string, unknown> = Record<string, unknown>,
+  TResult = unknown,
+> = {
   createInitialState: () => TState;
   start: (ctx: IGameContext<TState>) => Promise<TResult>;
-}
+};
 
-export function createGameHost<TState extends Record<string, unknown>>(
+export function createGameHost<
-  gameModule: GameModule<TState>
+  TState extends Record<string, unknown> = Record<string, unknown>,
-): GameHost<TState> {
+  TResult = unknown,
-    return new GameHost(
+  TModule extends GameModule<TState, TResult> = GameModule<TState, TResult>,
-        gameModule.registry || createGameCommandRegistry(),
+>(gameModule: TModule): GameHost<TState, TResult, TModule> {
-        gameModule.createInitialState,
+  return new GameHost(gameModule);
-        gameModule.start
-    );
 }

src/core/game.ts

@@ -1,37 +1,37 @@
-import {MutableSignal, mutableSignal} from "@/utils/mutable-signal";
+import { MutableSignal, mutableSignal } from "@/utils/mutable-signal";
-import {
+import { CommandSchema, parseCommandSchema, PromptDef } from "@/utils/command";
-    Command,
+import { PromptValidator } from "@/utils/command/command-runner";
-    CommandRegistry, CommandResult,
+import { Mulberry32RNG, ReadonlyRNG, RNG } from "@/utils/rng";
-    CommandRunnerContextExport,
+import { PromptContext } from "@/utils/command/command-prompt";
-    CommandSchema,
-    createCommandRegistry,
-    createCommandRunnerContext, parseCommandSchema,
-} from "@/utils/command";
-import {PromptValidator} from "@/utils/command/command-runner";
-import {Mulberry32RNG, ReadonlyRNG, RNG} from "@/utils/rng";
 
-export interface IGameContext<TState extends Record<string, unknown> = {} > {
+export interface IGameContext<TState extends Record<string, unknown> = {}> {
   get value(): TState;
   get rng(): ReadonlyRNG;
-    produce(fn: (draft: TState) => void): void;
+  produce(fn: (draft: TState) => undefined): void;
-    produceAsync(fn: (draft: TState) => void): Promise<void>;
+  produceAsync(fn: (draft: TState) => undefined): Promise<void>;
-    run<T>(input: string): Promise<CommandResult<T>>;
+  prompt: <TResult, TArgs extends any[] = any[]>(
-    runParsed<T>(command: Command): Promise<CommandResult<T>>;
+    def: PromptDef<TArgs>,
-    prompt: <TResult,TArgs extends any[]=any[]>(def: PromptDef<TArgs>, validator: PromptValidator<TResult,TArgs>, currentPlayer?: string | null) => Promise<TResult>;
+    validator: PromptValidator<TResult, TArgs>,
+    player?: string,
+  ) => Promise<TResult>;
 
   // test only
   _state: MutableSignal<TState>;
-    _commands: CommandRunnerContextExport<IGameContext<TState>>;
   _rng: RNG;
 }
+export type IGameContextExport<TState extends Record<string, unknown> = {}> =
+  Omit<IGameContext<TState>, "_state" | "_commands" | "_rng">;
 
-export function createGameContext<TState extends Record<string, unknown> = {} >(
+export function createGameContext<TState extends Record<string, unknown> = {}>(
-    commandRegistry: CommandRegistry<IGameContext<TState>>,
+  promptContext: PromptContext,
-    initialState?: TState | (() => TState)
+  initialState?: TState | (() => TState),
 ): IGameContext<TState> {
-    const stateValue = typeof initialState === 'function' ? initialState() : initialState ?? {} as TState;
+  const stateValue =
+    typeof initialState === "function"
+      ? initialState()
+      : (initialState ?? ({} as TState));
   const state = mutableSignal(stateValue);
-    let commands: CommandRunnerContextExport<IGameContext<TState>> = null as any;
+  const { prompt } = promptContext;
 
   const context: IGameContext<TState> = {
     get value(): TState {
@@ -40,41 +40,25 @@ export function createGameContext<TState extends Record<string, unknown> = {} >(
     get rng() {
       return this._rng;
     },
-        produce(fn) {
+    produce(fn: (draft: TState) => undefined) {
       return state.produce(fn);
     },
-        produceAsync(fn) {
+    produceAsync(fn: (draft: TState) => undefined) {
       return state.produceAsync(fn);
     },
-        run<T>(input: string) {
+    prompt,
-            return commands.run<T>(input);
-        },
-        runParsed<T>(command: Command) {
-            return commands.runParsed<T>(command);
-        },
-        prompt(def, validator, currentPlayer) {
-            return commands.prompt(def.schema, validator, def.hintText, currentPlayer);
-        },
 
     _state: state,
-        _commands: commands,
     _rng: new Mulberry32RNG(),
   };
 
-    context._commands = commands = createCommandRunnerContext(commandRegistry, context);
-    
   return context;
 }
 
-export type PromptDef<TArgs extends any[]=any[]> = {
+export function createPromptDef<TArgs extends any[] = any[]>(
-    schema: CommandSchema,
+  schema: CommandSchema | string,
   hintText?: string,
-}
+): PromptDef<TArgs> {
-export function createPromptDef<TArgs extends any[]=any[]>(schema: CommandSchema | string, hintText?: string): PromptDef<TArgs> {
+  schema = typeof schema === "string" ? parseCommandSchema(schema) : schema;
-    schema = typeof schema === 'string' ? parseCommandSchema(schema) : schema;
   return { schema, hintText };
 }
-
-export function createGameCommandRegistry<TState extends Record<string, unknown> = {} >() {
-    return createCommandRegistry<IGameContext<TState>>();
-}

src/core/region.ts

@@ -1,5 +1,5 @@
 import {Part} from "./part";
-import {RNG} from "@/utils/rng";
+import {ReadonlyRNG} from "@/utils/rng";
 
 export type Region = {
   id: string;
@@ -107,7 +107,7 @@ export function applyAlign<TMeta>(region: Region, parts: Record<string, Part<TMe
   region.partMap = buildPartMap(region, parts);
 }
 
-export function shuffle<TMeta>(region: Region, parts: Record<string, Part<TMeta>>, rng: RNG){
+export function shuffle<TMeta>(region: Region, parts: Record<string, Part<TMeta>>, rng: ReadonlyRNG){
   if (region.childIds.length <= 1) return;
 
   const childIds = [...region.childIds];

src/global.d.ts

@@ -1,5 +0,0 @@
-declare module '*.yarnproject' {
-    import type { LoadResult } from 'yarn-spinner-loader';
-    const result: LoadResult;
-    export default result;
-}

src/index.ts

@@ -4,31 +4,75 @@
  */
 
 // Core types
-export type { IGameContext } from './core/game';
+export type { IGameContext } from "./core/game";
-export { createGameCommandRegistry, createPromptDef } from './core/game';
+export { createPromptDef } from "./core/game";
 
-export type { GameHost, GameHostStatus, GameModule } from './core/game-host';
+export type { GameHost, GameHostStatus, GameModule } from "./core/game-host";
-export { createGameHost } from './core/game-host';
+export { createGameHost } from "./core/game-host";
 
-export type { Part } from './core/part';
+export type { Part } from "./core/part";
-export { flip, flipTo, roll } from './core/part';
+export { flip, flipTo, roll } from "./core/part";
 
-export { createParts, createPartsFromTable } from './core/part-factory';
+export { createParts, createPartsFromTable } from "./core/part-factory";
 
-export type { Region, RegionAxis } from './core/region';
+export type { Region, RegionAxis } from "./core/region";
-export { createRegion, createRegionAxis, applyAlign, shuffle, moveToRegion } from './core/region';
+export {
+  createRegion,
+  createRegionAxis,
+  applyAlign,
+  shuffle,
+  moveToRegion,
+} from "./core/region";
+
+export * from "./core/game-client";
 
 // Utils
-export type { Command, CommandDef, CommandResult, CommandSchema, CommandParamSchema, CommandOptionSchema, CommandFlagSchema } from './utils/command';
+export type {
-export { parseCommand, parseCommandSchema, validateCommand, parseCommandWithSchema, applyCommandSchema } from './utils/command';
+  Command,
+  CommandDef,
+  CommandResult,
+  CommandSchema,
+  CommandParamSchema,
+  CommandOptionSchema,
+  CommandFlagSchema,
+} from "./utils/command";
+export {
+  parseCommand,
+  parseCommandSchema,
+  validateCommand,
+  parseCommandWithSchema,
+  applyCommandSchema,
+} from "./utils/command";
 
-export type { CommandRunner, CommandRunnerHandler, CommandRunnerContext, PromptEvent, CommandRunnerEvents } from './utils/command';
+export type {
-export { createCommandRegistry, registerCommand, unregisterCommand, hasCommand, getCommand, runCommand, runCommandParsed, createCommandRunnerContext, type CommandRegistry, type CommandRunnerContextExport } from './utils/command';
+  CommandRunner,
+  CommandRunnerHandler,
+  CommandRunnerContext,
+  PromptEvent,
+  CommandRunnerEvents,
+} from "./utils/command";
+export {
+  createCommandRegistry,
+  registerCommand,
+  unregisterCommand,
+  hasCommand,
+  getCommand,
+  runCommand,
+  runCommandParsed,
+  createCommandRunnerContext,
+  type CommandRegistry,
+  type CommandRunnerContextExport,
+} from "./utils/command";
 
-export type { MutableSignal } from './utils/mutable-signal';
+export type { MutableSignal } from "./utils/mutable-signal";
-export { mutableSignal } from './utils/mutable-signal';
+export { mutableSignal } from "./utils/mutable-signal";
 
-export type { RNG } from './utils/rng';
+export type { RNG, ReadonlyRNG } from "./utils/rng";
-export { createRNG, Mulberry32RNG } from './utils/rng';
+export { createRNG, Mulberry32RNG } from "./utils/rng";
 
-export * from '@preact/signals-core';
+export type { MiddlewareChain } from "./utils/middleware";
+export { createMiddlewareChain } from "./utils/middleware";
+
+export * from "./utils/spawner";
+
+export * from "@preact/signals-core";

src/samples/boop/boopPart.csv.d.ts

@@ -6,5 +6,5 @@ type BoopPartTable = readonly {
 
 export type BoopPart = BoopPartTable[number];
 
-declare const data: BoopPartTable;
+declare function getData(): BoopPartTable;
-export default data;
+export default getData;

src/samples/boop/commands/index.ts

@@ -1,75 +1,11 @@
-import {BoopGame} from "@/samples/boop/types-extensions";
+import { BoopGame } from "@/samples/boop/types-extensions";
-import {PlayerType} from "@/samples/boop/types";
+import { PlayerType } from "@/samples/boop/types";
-import {turn} from "@/samples/boop/commands/turn";
+import { turn } from "@/samples/boop/commands/turn";
-import {createGameCommandRegistry} from "@/core/game";
+import { boop } from "./boop";
-
+import { checkFullBoard } from "./full-board";
-export const registry = createGameCommandRegistry<BoopGame['value']>();
+import { checkGraduates } from "./graduate";
-
+import { place } from "./place";
-/**
+import { checkWin } from "./win";
- * 放置棋子到棋盘
- */
-const placeCmd = registry.register({
-    schema: 'place <row:number> <col:number> <player> <type>',
-    run: async (game, row, col, player, type) => {
-        const {place} = await import('./place');
-        return place(game, row, col, player, type);
-    }
-});
-
-/**
- * 执行boop - 推动周围棋子
- */
-const boopCmd = registry.register({
-    schema: 'boop <row:number> <col:number> <type>',
-    run: async (game, row, col, type) => {
-        const {boop} = await import('./boop');
-        return boop(game, row, col, type);
-    }
-});
-
-/**
- * 检查是否有玩家获胜(三个猫连线)
- */
-const checkWinCmd = registry.register({
-    schema: 'check-win',
-    run: async (game) => {
-        const {checkWin} = await import('./win');
-        return checkWin(game);
-    }
-});
-
-/**
- * 检查并执行小猫升级(三个小猫连线变成猫)
- */
-const checkGraduatesCmd = registry.register({
-    schema: 'check-graduates',
-    run: async (game) => {
-        const {checkGraduates} = await import('./graduate');
-        return checkGraduates(game);
-    }
-});
-
-/**
- * 检查并执行 8-piece 规则
- */
-const checkFullBoardCmd = registry.register({
-    schema: 'check-full-board <player:string>',
-    run: async (game, player) => {
-        const {checkFullBoard} = await import('./full-board');
-        return checkFullBoard(game, player);
-    }
-});
-
-/**
- * 处理一个回合
- */
-const turnCmd = registry.register({
-    schema: 'turn <player:string>',
-    run: async (game, player) => {
-        const {turn} = await import('./turn');
-        return turn(game, player);
-    }
-});
 
 /**
  * 启动游戏主循环
@@ -79,10 +15,11 @@ export async function start(game: BoopGame) {
     const currentPlayer = game.value.currentPlayer;
     const turnOutput = await turn(game, currentPlayer);
 
-        await game.produceAsync(state => {
+    await game.produceAsync((state) => {
       state.winner = turnOutput.winner;
       if (!state.winner) {
-                state.currentPlayer = state.currentPlayer === 'white' ? 'black' : 'white';
+        state.currentPlayer =
+          state.currentPlayer === "white" ? "black" : "white";
       }
     });
     if (game.value.winner) break;
@@ -91,11 +28,4 @@ export async function start(game: BoopGame) {
   return game.value;
 }
 
-export {
+export { place, boop, checkWin, checkGraduates, checkFullBoard, turn };
-    placeCmd as place,
-    boopCmd as boop,
-    checkWinCmd as checkWin,
-    checkGraduatesCmd as checkGraduates,
-    checkFullBoardCmd as checkFullBoard,
-    turnCmd as turn
-};

src/samples/boop/index.ts

@@ -5,38 +5,30 @@ export type {
   WinnerType,
   RegionType,
   BoopPartMeta,
-    BoopPart
+  BoopPart,
-} from './types';
+} from "./types";
 
-export type {BoopGame} from './types-extensions';
+export type { BoopGame } from "./types-extensions";
 
 // Constants
-export {
+export { BOARD_SIZE, MAX_PIECES_PER_PLAYER, WIN_LENGTH } from "./constants";
-    BOARD_SIZE,
-    MAX_PIECES_PER_PLAYER,
-    WIN_LENGTH
-} from './constants';
 
 // State
-export {
+export { createInitialState, type BoopState } from "./state";
-    createInitialState,
-    type BoopState
-} from './state';
 
 // Prompts
-export {prompts} from './prompts';
+export { prompts } from "./prompts";
 
 // Commands
 export {
-    registry,
   start,
   place as placeCmd,
   boop as boopCmd,
   checkWin as checkWinCmd,
   checkGraduates as checkGraduatesCmd,
   checkFullBoard as checkFullBoardCmd,
-    turn as turnCmd
+  turn as turnCmd,
-} from './commands';
+} from "./commands";
 
 // Utils
 export {
@@ -45,5 +37,5 @@ export {
   isCellOccupied,
   getNeighborPositions,
   findPartInRegion,
-    findPartAtPosition
+  findPartAtPosition,
-} from './utils';
+} from "./utils";

src/samples/boop/state.ts

@@ -1,4 +1,4 @@
-import parts from './boopPart.csv';
+import getParts from './boopPart.csv';
 import {createRegion, moveToRegion, Region} from "@/core/region";
 import {createPartsFromTable} from "@/core/part-factory";
 import {BoopPart} from "@/samples/boop/types";
@@ -6,6 +6,7 @@ import {BOARD_SIZE} from "@/samples/boop/constants";
 import {PlayerType, PieceType, RegionType} from "@/samples/boop/types";
 
 export function createInitialState() {
+    const parts = getParts();
     const pieces = createPartsFromTable(
         parts,
         (item, index) => `${item.player}-${item.type}-${index + 1}`,

src/samples/onitama/cards.csv.d.ts

@@ -7,5 +7,5 @@ type CardsTable = readonly {
 
 export type Cards = CardsTable[number];
 
-declare const data: CardsTable;
+declare function getData(): CardsTable;
-export default data;
+export default getData;

src/samples/onitama/commands.ts

@@ -3,12 +3,9 @@ import {
   OnitamaState,
   PlayerType,
   prompts,
-    initializeCards
+  initializeCards,
 } from "./types";
-import {createGameCommandRegistry} from "@/core/game";
+import { moveToRegion } from "@/core/region";
-import {moveToRegion} from "@/core/region";
-
-export const registry = createGameCommandRegistry<OnitamaState>();
 
 /**
  * 检查位置是否在棋盘范围内
@@ -29,8 +26,12 @@ function getPawnAtPosition(state: OnitamaState, x: number, y: number) {
 /**
  * 检查玩家是否拥有某张卡牌
  */
-function playerHasCard(state: OnitamaState, player: PlayerType, cardName: string): boolean {
+function playerHasCard(
-    const cardList = player === 'red' ? state.redCards : state.blackCards;
+  state: OnitamaState,
+  player: PlayerType,
+  cardName: string,
+): boolean {
+  const cardList = player === "red" ? state.redCards : state.blackCards;
   return cardList.includes(cardName);
 }
 
@@ -38,13 +39,17 @@ function playerHasCard(state: OnitamaState, player: PlayerType, cardName: string
  * 获取卡牌的移动候选项，根据玩家视角进行旋转
  * 黑方需要将卡牌旋转180度
  */
-export function getCardMoveCandidates(state: OnitamaState, cardName: string, player: PlayerType) {
+export function getCardMoveCandidates(
+  state: OnitamaState,
+  cardName: string,
+  player: PlayerType,
+) {
   const card = state.cards[cardName];
   const candidates = card.moveCandidates;
 
   // 黑方需要将卡牌旋转180度
-    if (player === 'black') {
+  if (player === "black") {
-        return candidates.map(m => ({ dx: -m.dx, dy: -m.dy }));
+    return candidates.map((m) => ({ dx: -m.dx, dy: -m.dy }));
   }
 
   return candidates;
@@ -53,7 +58,15 @@ export function getCardMoveCandidates(state: OnitamaState, cardName: string, pla
 /**
  * 检查移动是否合法
  */
-export function isValidMove(state: OnitamaState, cardName: string, fromX: number, fromY: number, toX: number, toY: number, player: PlayerType): string | null {
+export function isValidMove(
+  state: OnitamaState,
+  cardName: string,
+  fromX: number,
+  fromY: number,
+  toX: number,
+  toY: number,
+  player: PlayerType,
+): string | null {
   // 检查玩家是否拥有该卡牌
   if (!playerHasCard(state, player, cardName)) {
     return `玩家 ${player} 不拥有卡牌 ${cardName}`;
@@ -80,7 +93,7 @@ export function isValidMove(state: OnitamaState, cardName: string, fromX: number
 
   // 检查移动是否在卡牌的移动候选项中（黑方需要旋转180度）
   const candidates = getCardMoveCandidates(state, cardName, player);
-    const isValid = candidates.some(m => m.dx === dx && m.dy === dy);
+  const isValid = candidates.some((m) => m.dx === dx && m.dy === dy);
   if (!isValid) {
     return `卡牌 ${cardName} 不支持移动 (${dx}, ${dy})`;
   }
@@ -102,7 +115,15 @@ export function isValidMove(state: OnitamaState, cardName: string, fromX: number
 /**
  * 执行移动
  */
-async function handleMove(game: OnitamaGame, player: PlayerType, cardName: string, fromX: number, fromY: number, toX: number, toY: number) {
+async function move(
+  game: OnitamaGame,
+  player: PlayerType,
+  cardName: string,
+  fromX: number,
+  fromY: number,
+  toX: number,
+  toY: number,
+) {
   const state = game.value;
 
   // 验证移动
@@ -113,7 +134,7 @@ async function handleMove(game: OnitamaGame, player: PlayerType, cardName: strin
 
   const capturedPawnId = getPawnAtPosition(state, toX, toY)?.id || null;
 
-    await game.produceAsync(state => {
+  await game.produceAsync((state) => {
     const pawn = state.pawns[getPawnAtPosition(state, fromX, fromY)!.id];
 
     // 如果目标位置有敌方棋子，将其移除（吃掉）
@@ -127,41 +148,40 @@ async function handleMove(game: OnitamaGame, player: PlayerType, cardName: strin
   });
 
   // 交换卡牌
-    await handleSwapCard(game, player, cardName);
+  await swapCard(game, player, cardName);
 
   return {
     from: { x: fromX, y: fromY },
     to: { x: toX, y: toY },
     card: cardName,
-        captured: capturedPawnId 
+    captured: capturedPawnId,
   };
 }
 
-const move = registry.register({
-    schema: 'move <player> <card:string> <fromX:number> <fromY:number> <toX:number> <toY:number>',
-    run: handleMove
-});
-
 /**
  * 交换卡牌：将使用的卡牌与备用卡牌交换
  */
-async function handleSwapCard(game: OnitamaGame, player: PlayerType, usedCard: string) {
+async function swapCard(
-    await game.produceAsync(state => {
+  game: OnitamaGame,
+  player: PlayerType,
+  usedCard: string,
+) {
+  await game.produceAsync((state) => {
     const spareCard = state.spareCard;
     const usedCardData = state.cards[usedCard];
     const spareCardData = state.cards[spareCard];
 
     // 从玩家手牌中移除使用的卡牌
-        if (player === 'red') {
+    if (player === "red") {
-            state.redCards = state.redCards.filter(c => c !== usedCard);
+      state.redCards = state.redCards.filter((c) => c !== usedCard);
       state.redCards.push(spareCard);
     } else {
-            state.blackCards = state.blackCards.filter(c => c !== usedCard);
+      state.blackCards = state.blackCards.filter((c) => c !== usedCard);
       state.blackCards.push(spareCard);
     }
 
     // 更新卡牌区域
-        usedCardData.regionId = 'spare';
+    usedCardData.regionId = "spare";
     spareCardData.regionId = player;
 
     // 更新备用卡牌
@@ -169,75 +189,70 @@ async function handleSwapCard(game: OnitamaGame, player: PlayerType, usedCard: s
   });
 }
 
-const swapCard = registry.register({
-    schema: 'swap-card <player> <card:string>',
-    run: handleSwapCard
-});
-
 /**
  * 检查占领胜利条件：玩家的师父棋子到达对手的初始位置
  * 红色师父需要到达 (2, 4) - 黑色师父的初始位置
  * 黑色师父需要到达 (2, 0) - 红色师父的初始位置
  */
-async function handleCheckConquestWin(game: OnitamaGame): Promise<PlayerType | null> {
+async function checkConquestWin(game: OnitamaGame): Promise<PlayerType | null> {
   const state = game.value;
 
   // 红色师父到达 (2, 4)（黑色师父的初始位置）
-    const redMaster = state.pawns['red-master'];
+  const redMaster = state.pawns["red-master"];
-    if (redMaster && redMaster.regionId === 'board' && redMaster.position[0] === 2 && redMaster.position[1] === 4) {
+  if (
-        return 'red';
+    redMaster &&
+    redMaster.regionId === "board" &&
+    redMaster.position[0] === 2 &&
+    redMaster.position[1] === 4
+  ) {
+    return "red";
   }
 
   // 黑色师父到达 (2, 0)（红色师父的初始位置）
-    const blackMaster = state.pawns['black-master'];
+  const blackMaster = state.pawns["black-master"];
-    if (blackMaster && blackMaster.regionId === 'board' && blackMaster.position[0] === 2 && blackMaster.position[1] === 0) {
+  if (
-        return 'black';
+    blackMaster &&
+    blackMaster.regionId === "board" &&
+    blackMaster.position[0] === 2 &&
+    blackMaster.position[1] === 0
+  ) {
+    return "black";
   }
 
   return null;
 }
 
-const checkConquestWin = registry.register({
-    schema: 'check-conquest-win',
-    run: handleCheckConquestWin
-});
-
 /**
  * 检查吃掉胜利条件：对手的师父棋子被吃掉（不在棋盘上）
  */
-async function handleCheckCaptureWin(game: OnitamaGame): Promise<PlayerType | null> {
+async function checkCaptureWin(game: OnitamaGame): Promise<PlayerType | null> {
   const state = game.value;
 
   // 红色师父不在棋盘上，黑色获胜
-    const redMaster = state.pawns['red-master'];
+  const redMaster = state.pawns["red-master"];
-    if (!redMaster || redMaster.regionId !== 'board') {
+  if (!redMaster || redMaster.regionId !== "board") {
-        return 'black';
+    return "black";
   }
 
   // 黑色师父不在棋盘上，红色获胜
-    const blackMaster = state.pawns['black-master'];
+  const blackMaster = state.pawns["black-master"];
-    if (!blackMaster || blackMaster.regionId !== 'board') {
+  if (!blackMaster || blackMaster.regionId !== "board") {
-        return 'red';
+    return "red";
   }
 
   return null;
 }
 
-const checkCaptureWin = registry.register({
-    schema: 'check-capture-win',
-    run: handleCheckCaptureWin
-});
-
 /**
  * 综合胜利检测
  */
-async function handleCheckWin(game: OnitamaGame): Promise<PlayerType | null> {
+async function checkWin(game: OnitamaGame): Promise<PlayerType | null> {
-    const conquestWinner = await handleCheckConquestWin(game);
+  const conquestWinner = await checkConquestWin(game);
   if (conquestWinner) {
     return conquestWinner;
   }
 
-    const captureWinner = await handleCheckCaptureWin(game);
+  const captureWinner = await checkCaptureWin(game);
   if (captureWinner) {
     return captureWinner;
   }
@@ -245,22 +260,34 @@ async function handleCheckWin(game: OnitamaGame): Promise<PlayerType | null> {
   return null;
 }
 
-const checkWin = registry.register({
-    schema: 'check-win',
-    run: handleCheckWin
-});
-
 /**
  * 获取玩家可用的移动
  */
-export function getAvailableMoves(state: OnitamaState, player: PlayerType): Array<{card: string, fromX: number, fromY: number, toX: number, toY: number}> {
+export function getAvailableMoves(
-    const moves: Array<{card: string, fromX: number, fromY: number, toX: number, toY: number}> = [];
+  state: OnitamaState,
+  player: PlayerType,
+): Array<{
+  card: string;
+  fromX: number;
+  fromY: number;
+  toX: number;
+  toY: number;
+}> {
+  const moves: Array<{
+    card: string;
+    fromX: number;
+    fromY: number;
+    toX: number;
+    toY: number;
+  }> = [];
 
   // 获取玩家的所有卡牌
-    const cardNames = player === 'red' ? state.redCards : state.blackCards;
+  const cardNames = player === "red" ? state.redCards : state.blackCards;
 
   // 获取玩家的所有棋子
-    const playerPawns = Object.values(state.pawns).filter(p => p.owner === player && p.regionId === 'board');
+  const playerPawns = Object.values(state.pawns).filter(
+    (p) => p.owner === player && p.regionId === "board",
+  );
 
   // 对于每张卡牌
   for (const cardName of cardNames) {
@@ -294,7 +321,7 @@ export function getAvailableMoves(state: OnitamaState, player: PlayerType): Arra
 /**
  * 处理回合
  */
-async function handleTurn(game: OnitamaGame, turnPlayer: PlayerType) {
+async function turn(game: OnitamaGame, turnPlayer: PlayerType) {
   const state = game.value;
   const availableMoves = getAvailableMoves(state, turnPlayer);
 
@@ -313,7 +340,7 @@ async function handleTurn(game: OnitamaGame, turnPlayer: PlayerType) {
         }
         return card;
       },
-            turnPlayer
+      turnPlayer,
     );
 
     await swapCard(game, turnPlayer, cardToSwap);
@@ -334,19 +361,27 @@ async function handleTurn(game: OnitamaGame, turnPlayer: PlayerType) {
 
         return { player, card, fromX, fromY, toX, toY };
       },
-            turnPlayer
+      turnPlayer,
     );
 
-        await move(game, moveOutput.player, moveOutput.card, moveOutput.fromX, moveOutput.fromY, moveOutput.toX, moveOutput.toY);
+    await move(
+      game,
+      moveOutput.player,
+      moveOutput.card,
+      moveOutput.fromX,
+      moveOutput.fromY,
+      moveOutput.toX,
+      moveOutput.toY,
+    );
   }
 
   // 检查胜利
   const winner = await checkWin(game);
 
-    await game.produceAsync(state => {
+  await game.produceAsync((state) => {
     state.winner = winner;
     if (!winner) {
-            state.currentPlayer = state.currentPlayer === 'red' ? 'black' : 'red';
+      state.currentPlayer = state.currentPlayer === "red" ? "black" : "red";
       state.turn++;
     }
   });
@@ -354,11 +389,6 @@ async function handleTurn(game: OnitamaGame, turnPlayer: PlayerType) {
   return { winner, move: moveOutput };
 }
 
-const turn = registry.register({
-    schema: 'turn <player>',
-    run: handleTurn
-});
-
 /**
  * 开始游戏主循环
  */

src/samples/onitama/types.ts

@@ -1,4 +1,4 @@
-import cards from './cards.csv';
+import getCards from './cards.csv';
 import {Part} from "@/core/part";
 import {createRegion, createRegionAxis, Region} from "@/core/region";
 import {createPromptDef, IGameContext} from "@/core/game";
@@ -38,6 +38,7 @@ export function createGameInfo(){
 }
 
 export function createCards(){
+    const cards = getCards();
      const dataMap = {} as Record<string, CardData>;
 
     for(const entry of cards){

src/samples/regicide/commands/index.ts

@@ -1,37 +1,35 @@
-import {IGameContext} from "@/core/game";
+import { IGameContext } from "@/core/game";
-import {RegicideState} from "@/samples/regicide/state";
+import { RegicideState } from "@/samples/regicide/state";
-import {createGameCommandRegistry} from "@/core/game";
+import { PlayerType, RegicideCard } from "@/samples/regicide/types";
-import {PlayerType, RegicideCard} from "@/samples/regicide/types";
+import { CARD_VALUES, FACE_CARDS } from "@/samples/regicide/constants";
-import {CARD_VALUES, FACE_CARDS} from "@/samples/regicide/constants";
+import { isEnemyDefeated } from "@/samples/regicide/utils";
-import {isEnemyDefeated} from "@/samples/regicide/utils";
 
 export type RegicideGame = IGameContext<RegicideState>;
 
-export const registry = createGameCommandRegistry<RegicideState>();
-
 /**
  * 打出一张牌（对当前敌人造成伤害）
  */
-const playCmd = registry.register({
+async function playCmd(game: RegicideGame, player: string, cardId: string) {
-    schema: 'play <player:string> <cardId:string>',
-    run: async (game: RegicideGame, player: string, cardId: string) => {
   const state = game.value;
   const card = state.cards[cardId];
 
   if (!card) {
-            return {success: false, error: `卡牌 ${cardId} 不存在`};
+    return { success: false, error: `卡牌 ${cardId} 不存在` };
   }
 
   // 检查卡牌是否在玩家手牌中
   const playerKey = player as PlayerType;
   const playerHand = state.playerHands[playerKey];
   if (!playerHand || !playerHand.includes(cardId)) {
-            return {success: false, error: `卡牌 ${cardId} 不在玩家 ${player} 的手牌中`};
+    return {
+      success: false,
+      error: `卡牌 ${cardId} 不在玩家 ${player} 的手牌中`,
+    };
   }
 
   // 检查是否有当前敌人
   if (!state.currentEnemy) {
-            return {success: false, error: '没有活跃的敌人'};
+    return { success: false, error: "没有活跃的敌人" };
   }
 
   // 计算伤害（基础伤害为卡牌面值）
@@ -39,24 +37,27 @@ const playCmd = registry.register({
   let attackReduction = 0;
 
   // 梅花双倍伤害
-        if (card.suit === 'clubs') {
+  if (card.suit === "clubs") {
     damage *= 2;
   }
 
   // 黑桃降低敌人攻击力
-        if (card.suit === 'spades') {
+  if (card.suit === "spades") {
     attackReduction = card.value;
   }
 
   const enemyHpBefore = state.currentEnemy.hp;
 
-        await game.produce(state => {
+  await game.produceAsync((state) => {
     // 对敌人造成伤害
     state.currentEnemy!.hp -= damage;
 
     // 记录黑桃的攻击力降低
     if (attackReduction > 0) {
-                state.currentEnemy!.value = Math.max(0, state.currentEnemy!.value - attackReduction);
+      state.currentEnemy!.value = Math.max(
+        0,
+        state.currentEnemy!.value - attackReduction,
+      );
     }
 
     // 从手牌移除卡牌
@@ -67,15 +68,17 @@ const playCmd = registry.register({
     }
 
     // 将卡牌移到弃牌堆
-            state.cards[cardId].regionId = 'discardPile';
+    state.cards[cardId].regionId = "discardPile";
 
     // 红心能力：将弃牌堆洗回酒馆牌堆
-            if (card.suit === 'hearts') {
+    if (card.suit === "hearts") {
-                const discardIds = state.regions.discardPile.childIds.filter(id => id !== state.currentEnemy!.id);
+      const discardIds = state.regions.discardPile.childIds.filter(
+        (id) => id !== state.currentEnemy!.id,
+      );
       if (discardIds.length > 0) {
         // 将弃牌堆（除当前敌人外）移回酒馆牌堆
         for (const discardId of discardIds) {
-                        state.cards[discardId].regionId = 'tavernDeck';
+          state.cards[discardId].regionId = "tavernDeck";
         }
         state.regions.tavernDeck.childIds.push(...discardIds);
         state.regions.discardPile.childIds = [state.currentEnemy!.id];
@@ -83,7 +86,7 @@ const playCmd = registry.register({
     }
 
     // 方块能力：从酒馆牌堆抓牌
-            if (card.suit === 'diamonds') {
+    if (card.suit === "diamonds") {
       const tavernDeckCount = state.regions.tavernDeck.childIds.length;
       if (tavernDeckCount > 0) {
         const drawCardId = state.regions.tavernDeck.childIds.shift()!;
@@ -104,29 +107,31 @@ const playCmd = registry.register({
       enemyHpBefore,
       enemyHpAfter: game.value.currentEnemy!.hp,
       enemyDefeated,
-                suitAbility: card.suit
+      suitAbility: card.suit,
-            }
+    },
   };
-    }
+}
-});
 
 /**
  * 打出A配合另一张牌
  */
-const playWithACmd = registry.register({
+async function playWithACmd(
-    schema: 'play-with-a <player:string> <aceCardId:string> <otherCardId:string>',
+  game: RegicideGame,
-    run: async (game: RegicideGame, player: string, aceCardId: string, otherCardId: string) => {
+  player: string,
+  aceCardId: string,
+  otherCardId: string,
+) {
   const state = game.value;
   const aceCard = state.cards[aceCardId];
   const otherCard = state.cards[otherCardId];
 
   if (!aceCard || !otherCard) {
-            return {success: false, error: '卡牌不存在'};
+    return { success: false, error: "卡牌不存在" };
   }
 
   // 检查是否是A牌
-        if (aceCard.rank !== 'A') {
+  if (aceCard.rank !== "A") {
-            return {success: false, error: `第一张牌必须是A`};
+    return { success: false, error: `第一张牌必须是A` };
   }
 
   const playerKey = player as PlayerType;
@@ -134,36 +139,39 @@ const playWithACmd = registry.register({
 
   // 检查两张牌都在手牌中
   if (!playerHand.includes(aceCardId) || !playerHand.includes(otherCardId)) {
-            return {success: false, error: '卡牌不在手牌中'};
+    return { success: false, error: "卡牌不在手牌中" };
   }
 
   if (!state.currentEnemy) {
-            return {success: false, error: '没有活跃的敌人'};
+    return { success: false, error: "没有活跃的敌人" };
   }
 
   // 计算两张牌的总伤害
   let totalDamage = aceCard.value + otherCard.value;
 
   // 如果另一张牌是梅花，双倍伤害
-        if (otherCard.suit === 'clubs') {
+  if (otherCard.suit === "clubs") {
     totalDamage *= 2;
   }
 
   let attackReduction = 0;
-        if (aceCard.suit === 'spades') {
+  if (aceCard.suit === "spades") {
     attackReduction += aceCard.value;
   }
-        if (otherCard.suit === 'spades') {
+  if (otherCard.suit === "spades") {
     attackReduction += otherCard.value;
   }
 
-        await game.produce(state => {
+  await game.produceAsync((state) => {
     // 对敌人造成伤害
     state.currentEnemy!.hp -= totalDamage;
 
     // 记录黑桃的攻击力降低
     if (attackReduction > 0) {
-                state.currentEnemy!.value = Math.max(0, state.currentEnemy!.value - attackReduction);
+      state.currentEnemy!.value = Math.max(
+        0,
+        state.currentEnemy!.value - attackReduction,
+      );
     }
 
     // 从手牌移除两张牌
@@ -174,8 +182,8 @@ const playWithACmd = registry.register({
     if (otherIndex !== -1) hand.splice(otherIndex, 1);
 
     // 将卡牌移到弃牌堆
-            state.cards[aceCardId].regionId = 'discardPile';
+    state.cards[aceCardId].regionId = "discardPile";
-            state.cards[otherCardId].regionId = 'discardPile';
+    state.cards[otherCardId].regionId = "discardPile";
   });
 
   const enemyDefeated = isEnemyDefeated(state.currentEnemy);
@@ -186,33 +194,31 @@ const playWithACmd = registry.register({
       damage: totalDamage,
       attackReduction,
       enemyHp: state.currentEnemy!.hp,
-                enemyDefeated
+      enemyDefeated,
-            }
+    },
   };
-    }
+}
-});
 
 /**
  * 让过（不出牌）
  */
-const passCmd = registry.register({
+async function passCmd(game: RegicideGame, player: string) {
-    schema: 'pass <player:string>',
-    run: async (game: RegicideGame, player: string) => {
   // 即使让过，也会受到敌人反击（在回合结束时处理）
-        return {success: true, result: {message: `${player} 让过`}};
+  return { success: true, result: { message: `${player} 让过` } };
-    }
+}
-});
 
 /**
  * 敌人反击 - 玩家必须弃掉点数和 >= 敌人攻击力的牌
  */
-const enemyCounterattackCmd = registry.register({
+async function enemyCounterattackCmd(
-    schema: 'counterattack <player:string> <discardCards:string[]>',
+  game: RegicideGame,
-    run: async (game: RegicideGame, player: string, discardCards: string[]) => {
+  player: string,
+  discardCards: string[],
+) {
   const state = game.value;
 
   if (!state.currentEnemy) {
-            return {success: false, error: '没有活跃的敌人'};
+    return { success: false, error: "没有活跃的敌人" };
   }
 
   const playerKey = player as PlayerType;
@@ -221,7 +227,7 @@ const enemyCounterattackCmd = registry.register({
   // 检查要弃的牌都在手牌中
   for (const cardId of discardCards) {
     if (!playerHand.includes(cardId)) {
-                return {success: false, error: `卡牌 ${cardId} 不在手牌中`};
+      return { success: false, error: `卡牌 ${cardId} 不在手牌中` };
     }
   }
 
@@ -240,19 +246,19 @@ const enemyCounterattackCmd = registry.register({
   if (totalValue < enemyAttack) {
     return {
       success: false,
-                error: `弃牌点数和 (${totalValue}) 小于敌人攻击力 (${enemyAttack})，游戏失败`
+      error: `弃牌点数和 (${totalValue}) 小于敌人攻击力 (${enemyAttack})，游戏失败`,
     };
   }
 
   // 执行弃牌
-        await game.produce(state => {
+  await game.produceAsync((state) => {
     const hand = state.playerHands[playerKey];
     for (const cardId of discardCards) {
       const index = hand.indexOf(cardId);
       if (index !== -1) {
         hand.splice(index, 1);
       }
-                state.cards[cardId].regionId = 'discardPile';
+      state.cards[cardId].regionId = "discardPile";
     }
   });
 
@@ -261,30 +267,27 @@ const enemyCounterattackCmd = registry.register({
     result: {
       discardedCards: discardCards,
       totalValue,
-                enemyAttack
+      enemyAttack,
-            }
+    },
   };
-    }
+}
-});
 
 /**
  * 检查敌人是否被击败，如果击败则翻开下一个敌人
  */
-const checkEnemyDefeatedCmd = registry.register({
+async function checkEnemyDefeatedCmd(game: RegicideGame) {
-    schema: 'check-enemy',
-    run: async (game: RegicideGame) => {
   const state = game.value;
 
   if (!state.currentEnemy) {
-            return {success: false, error: '没有活跃的敌人'};
+    return { success: false as const, error: "没有活跃的敌人" };
   }
 
   const defeated = state.currentEnemy.hp <= 0;
 
   if (defeated) {
-            const defeatedEnemy = {...state.currentEnemy};
+    const defeatedEnemy = { ...state.currentEnemy };
 
-            await game.produce(state => {
+    await game.produceAsync((state) => {
       // 将当前敌人移到弃牌堆
       state.regions.discardPile.childIds.push(state.currentEnemy!.id);
 
@@ -300,20 +303,20 @@ const checkEnemyDefeatedCmd = registry.register({
 
     // 检查是否胜利（没有更多敌人）
     if (!game.value.currentEnemy) {
-                await game.produce(state => {
+      await game.produceAsync((state) => {
-                    state.phase = 'victory';
+        state.phase = "victory";
         state.winner = true;
       });
     }
 
     return {
-                success: true,
+      success: true as const,
       result: {
         defeated: true,
         defeatedEnemy,
         nextEnemy: game.value.currentEnemy,
-                    enemiesRemaining: game.value.enemyDeck.length
+        enemiesRemaining: game.value.enemyDeck.length,
-                }
+      },
     };
   }
 
@@ -321,27 +324,24 @@ const checkEnemyDefeatedCmd = registry.register({
     success: true,
     result: {
       defeated: false,
-                currentEnemy: {...state.currentEnemy},
+      currentEnemy: { ...state.currentEnemy },
-                enemiesRemaining: state.enemyDeck.length
+      enemiesRemaining: state.enemyDeck.length,
-            }
+    },
   };
-    }
+}
-});
 
 /**
  * 检查玩家是否有可出的牌
  */
-const checkCanPlayCmd = registry.register({
+async function checkCanPlayCmd(game: RegicideGame, player: string) {
-    schema: 'check-can-play <player:string>',
-    run: async (game: RegicideGame, player: string) => {
   const state = game.value;
   const playerKey = player as PlayerType;
   const playerHand = state.playerHands[playerKey];
 
   const canPlay = playerHand.length > 0;
-        const canPlayWithA = playerHand.some(cardId => {
+  const canPlayWithA = playerHand.some((cardId) => {
     const card = state.cards[cardId];
-            return card && card.rank === 'A' && playerHand.length > 1;
+    return card && card.rank === "A" && playerHand.length > 1;
   });
 
   return {
@@ -349,27 +349,26 @@ const checkCanPlayCmd = registry.register({
     result: {
       canPlay,
       canPlayWithA,
-                handSize: playerHand.length
+      handSize: playerHand.length,
-            }
+    },
   };
-    }
+}
-});
 
 /**
  * 检查酒馆牌堆是否为空
  */
-const checkTavernDeckCmd = registry.register({
+async function checkTavernDeckCmd(game: RegicideGame) {
-    schema: 'check-tavern-deck',
-    run: async (game: RegicideGame) => {
   const state = game.value;
   const isEmpty = state.regions.tavernDeck.childIds.length === 0;
 
   // 如果酒馆牌堆为空且所有玩家手牌也为空，则游戏失败
   if (isEmpty) {
-            const allHandsEmpty = Object.values(state.playerHands).every(hand => hand.length === 0);
+    const allHandsEmpty = Object.values(state.playerHands).every(
+      (hand) => hand.length === 0,
+    );
     if (allHandsEmpty) {
-                await game.produce(state => {
+      await game.produceAsync((state) => {
-                    state.phase = 'defeat';
+        state.phase = "defeat";
         state.winner = false;
       });
     }
@@ -379,35 +378,32 @@ const checkTavernDeckCmd = registry.register({
     success: true,
     result: {
       isEmpty,
-                cardsRemaining: state.regions.tavernDeck.childIds.length
+      cardsRemaining: state.regions.tavernDeck.childIds.length,
-            }
+    },
   };
-    }
+}
-});
 
 /**
  * 下一个玩家回合
  */
-const nextTurnCmd = registry.register({
+async function nextTurnCmd(game: RegicideGame) {
-    schema: 'next-turn',
-    run: async (game: RegicideGame) => {
   const state = game.value;
-        await game.produce(state => {
+  await game.produce((state) => {
-            state.currentPlayerIndex = (state.currentPlayerIndex + 1) % state.playerCount;
+    state.currentPlayerIndex =
+      (state.currentPlayerIndex + 1) % state.playerCount;
   });
 
-        const players: PlayerType[] = ['player1', 'player2', 'player3', 'player4'];
+  const players: PlayerType[] = ["player1", "player2", "player3", "player4"];
   const currentPlayer = players[game.value.currentPlayerIndex];
 
   return {
     success: true,
     result: {
       currentPlayer,
-                currentPlayerIndex: game.value.currentPlayerIndex
+      currentPlayerIndex: game.value.currentPlayerIndex,
-            }
+    },
   };
-    }
+}
-});
 
 export {
   playCmd as play,

src/samples/regicide/game.ts

@@ -1,8 +1,15 @@
-import {IGameContext} from "@/core/game";
+import { IGameContext } from "@/core/game";
-import {RegicideState} from "@/samples/regicide/state";
+import { RegicideState } from "@/samples/regicide/state";
-import {buildEnemyDeck, buildTavernDeck, createAllCards, getPlayerHandRegionId} from "@/samples/regicide/utils";
+import {
-import {INITIAL_HAND_SIZE} from "@/samples/regicide/constants";
+  buildEnemyDeck,
-import {Enemy, PlayerType, RegicideCard} from "@/samples/regicide/types";
+  buildTavernDeck,
+  createAllCards,
+  getPlayerHandRegionId,
+} from "@/samples/regicide/utils";
+import { INITIAL_HAND_SIZE } from "@/samples/regicide/constants";
+import { Enemy, PlayerType, RegicideCard } from "@/samples/regicide/types";
+import { checkEnemy, nextTurn, pass, playWithA } from "./commands";
+import { enemyCounterattackCmd, playCmd } from ".";
 
 export type RegicideGame = IGameContext<RegicideState>;
 
@@ -12,9 +19,13 @@ export type RegicideGame = IGameContext<RegicideState>;
  * @param playerCount 玩家数量（1-4）
  * @param seed 随机种子（可选）
  */
-export async function setupGame(game: RegicideGame, playerCount: number, seed?: number) {
+export async function setupGame(
+  game: RegicideGame,
+  playerCount: number,
+  seed?: number,
+) {
   if (playerCount < 1 || playerCount > 4) {
-        throw new Error('玩家数量必须为 1-4 人');
+    throw new Error("玩家数量必须为 1-4 人");
   }
 
   if (seed) {
@@ -31,7 +42,7 @@ export async function setupGame(game: RegicideGame, playerCount: number, seed?:
   const tavernDeck = buildTavernDeck(game._rng);
 
   // 初始化游戏状态
-    await game.produceAsync(state => {
+  await game.produceAsync((state) => {
     state.cards = allCards;
     state.playerCount = playerCount;
     state.currentPlayerIndex = 0;
@@ -39,15 +50,15 @@ export async function setupGame(game: RegicideGame, playerCount: number, seed?:
 
     // 设置酒馆牌堆区域
     for (const card of tavernDeck) {
-            card.regionId = 'tavernDeck';
+      card.regionId = "tavernDeck";
       state.regions.tavernDeck.childIds.push(card.id);
     }
 
     // 设置敌人牌堆区域（只存储ID，敌人是独立对象）
-        state.regions.enemyDeck.childIds = enemyDeck.map(e => e.id);
+    state.regions.enemyDeck.childIds = enemyDeck.map((e) => e.id);
 
     // 给每个玩家发牌
-        const players: PlayerType[] = ['player1', 'player2', 'player3', 'player4'];
+    const players: PlayerType[] = ["player1", "player2", "player3", "player4"];
     for (let i = 0; i < playerCount; i++) {
       const player = players[i];
       const regionId = getPlayerHandRegionId(player);
@@ -78,13 +89,13 @@ export async function start(game: RegicideGame) {
 
   // 检查游戏是否已设置
   if (!state.currentEnemy) {
-        throw new Error('请先调用 setupGame 初始化游戏');
+    throw new Error("请先调用 setupGame 初始化游戏");
   }
 
-    const players: PlayerType[] = ['player1', 'player2', 'player3', 'player4'];
+  const players: PlayerType[] = ["player1", "player2", "player3", "player4"];
 
   // 主游戏循环
-    while (state.phase === 'playing') {
+  while (state.phase === "playing") {
     const currentPlayerIndex = state.currentPlayerIndex;
     const currentPlayer = players[currentPlayerIndex];
 
@@ -92,8 +103,9 @@ export async function start(game: RegicideGame) {
     const currentHand = state.playerHands[currentPlayer];
     if (currentHand.length === 0) {
       // 玩家没有手牌，跳过回合
-            await game.produceAsync(state => {
+      await game.produceAsync((state) => {
-                state.currentPlayerIndex = (state.currentPlayerIndex + 1) % state.playerCount;
+        state.currentPlayerIndex =
+          (state.currentPlayerIndex + 1) % state.playerCount;
       });
       continue;
     }
@@ -113,31 +125,37 @@ export async function start(game: RegicideGame) {
 /**
  * 处理完整的玩家回合
  */
-export async function playTurn(game: RegicideGame, player: PlayerType, action: 'play' | 'pass', cardId?: string, secondCardId?: string) {
+export async function playTurn(
+  game: RegicideGame,
+  player: PlayerType,
+  action: "play" | "pass",
+  cardId?: string,
+  secondCardId?: string,
+) {
   const state = game.value;
 
-    if (state.phase !== 'playing') {
+  if (state.phase !== "playing") {
-        return {success: false, error: '游戏已结束'};
+    return { success: false, error: "游戏已结束" };
   }
 
   if (!state.currentEnemy) {
-        return {success: false, error: '没有活跃的敌人'};
+    return { success: false, error: "没有活跃的敌人" };
   }
 
   let playResult: any;
 
   // 执行玩家动作
-    if (action === 'play' && cardId) {
+  if (action === "play" && cardId) {
     // 检查是否是A配合另一张牌
     const card = state.cards[cardId];
-        if (card.rank === 'A' && secondCardId) {
+    if (card.rank === "A" && secondCardId) {
-            playResult = await game.run(`play-with-a ${player} ${cardId} ${secondCardId}`);
+      playResult = await playWithA(game, player, cardId, secondCardId);
     } else {
-            playResult = await game.run(`play ${player} ${cardId}`);
+      playResult = await playCmd(game, player, cardId);
     }
   } else {
     // 让过
-        playResult = await game.run(`pass ${player}`);
+    playResult = await pass(game, player);
   }
 
   if (!playResult.success) {
@@ -145,7 +163,7 @@ export async function playTurn(game: RegicideGame, player: PlayerType, action: '
   }
 
   // 检查敌人是否被击败
-    const checkResult = await game.run<{defeated: boolean; currentEnemy?: any; nextEnemy?: any; defeatedEnemy?: any; enemiesRemaining?: number}>('check-enemy');
+  const checkResult = await checkEnemy(game);
   if (!checkResult.success) {
     return checkResult;
   }
@@ -160,15 +178,19 @@ export async function playTurn(game: RegicideGame, player: PlayerType, action: '
         enemyDefeated: false,
         needsDiscard: true,
         enemyAttack: state.currentEnemy.value,
-                playerHand: state.playerHands[player]
+        playerHand: state.playerHands[player],
-            }
+      },
     };
   }
 
   // 敌人被击败，检查是否还有更多敌人
-    if (state.enemyDeck.length === 0 && state.currentEnemy && state.currentEnemy.hp <= 0) {
+  if (
-        await game.produceAsync(state => {
+    state.enemyDeck.length === 0 &&
-            state.phase = 'victory';
+    state.currentEnemy &&
+    state.currentEnemy.hp <= 0
+  ) {
+    await game.produceAsync((state) => {
+      state.phase = "victory";
       state.winner = true;
     });
     return {
@@ -176,41 +198,44 @@ export async function playTurn(game: RegicideGame, player: PlayerType, action: '
       result: {
         playResult: playResult.result,
         enemyDefeated: true,
-                gameWon: true
+        gameWon: true,
-            }
+      },
     };
   }
 
   // 切换到下一个玩家
-    await game.run('next-turn');
+  await nextTurn(game);
 
   return {
     success: true,
     result: {
       playResult: playResult.result,
       enemyDefeated: true,
-            nextEnemy: state.currentEnemy
+      nextEnemy: state.currentEnemy,
-        }
+    },
   };
 }
 
 /**
  * 处理反击阶段的弃牌
  */
-export async function handleCounterattack(game: RegicideGame, player: PlayerType, discardCardIds: string[]) {
+export async function handleCounterattack(
-    const result = await game.run(`counterattack ${player} ${JSON.stringify(discardCardIds)}`);
+  game: RegicideGame,
-
+  player: PlayerType,
+  discardCardIds: string[],
+) {
+  const result = await enemyCounterattackCmd(game, player, discardCardIds);
   if (!result.success) {
     // 弃牌失败（点数和不足），游戏失败
-        await game.produceAsync(state => {
+    await game.produceAsync((state) => {
-            state.phase = 'defeat';
+      state.phase = "defeat";
       state.winner = false;
     });
     return result;
   }
 
   // 弃牌成功，切换到下一个玩家
-    await game.run('next-turn');
+  await nextTurn(game);
 
   return result;
 }
@@ -223,17 +248,26 @@ export function getGameStatus(game: RegicideGame) {
 
   return {
     phase: state.phase,
-        currentPlayer: ['player1', 'player2', 'player3', 'player4'][state.currentPlayerIndex],
+    currentPlayer: ["player1", "player2", "player3", "player4"][
-        currentEnemy: state.currentEnemy ? {
+      state.currentPlayerIndex
+    ],
+    currentEnemy: state.currentEnemy
+      ? {
           ...state.currentEnemy,
-            hpPercent: Math.round((state.currentEnemy.hp / state.currentEnemy.maxHp) * 100)
+          hpPercent: Math.round(
-        } : null,
+            (state.currentEnemy.hp / state.currentEnemy.maxHp) * 100,
+          ),
+        }
+      : null,
     enemiesRemaining: state.enemyDeck.length,
     tavernDeckCount: state.regions.tavernDeck.childIds.length,
     discardPileCount: state.regions.discardPile.childIds.length,
     playerHands: Object.fromEntries(
-            Object.entries(state.playerHands).map(([player, hand]) => [player, hand.length])
+      Object.entries(state.playerHands).map(([player, hand]) => [
+        player,
+        hand.length,
+      ]),
     ),
-        winner: state.winner
+    winner: state.winner,
   };
 }

src/samples/regicide/index.ts

@@ -7,8 +7,8 @@ export type {
   RegicideCardMeta,
   RegicideCard,
   Enemy,
-    GamePhase
+  GamePhase,
-} from './types';
+} from "./types";
 
 // Constants
 export {
@@ -18,21 +18,17 @@ export {
   ALL_SUITS,
   ALL_RANKS,
   FACE_CARDS,
-    NUMBER_CARDS
+  NUMBER_CARDS,
-} from './constants';
+} from "./constants";
 
 // State
-export {
+export { createInitialState, type RegicideState } from "./state";
-    createInitialState,
-    type RegicideState
-} from './state';
 
 // Prompts
-export {prompts} from './prompts';
+export { prompts } from "./prompts";
 
 // Commands
 export {
-    registry,
   play as playCmd,
   playWithA as playWithACmd,
   pass as passCmd,
@@ -41,7 +37,7 @@ export {
   checkCanPlay as checkCanPlayCmd,
   checkTavernDeck as checkTavernDeckCmd,
   nextTurn as nextTurnCmd,
-} from './commands';
+} from "./commands";
 
 // Game
 export {
@@ -50,8 +46,8 @@ export {
   playTurn,
   handleCounterattack,
   getGameStatus,
-    type RegicideGame
+  type RegicideGame,
-} from './game';
+} from "./game";
 
 // Utils
 export {
@@ -63,5 +59,5 @@ export {
   buildTavernDeck,
   drawFromDeck,
   isEnemyDefeated,
-    getPlayerHandRegionId
+  getPlayerHandRegionId,
-} from './utils';
+} from "./utils";

src/samples/slay-the-spire-like/01-overview.md

@@ -1,72 +0,0 @@
-# slay the spire + backpack heroes
-
-玩家有4x6的背包
-
-装备占格子，提供同等数量的牌，并且给周围加buff，背包英雄style
-
-战斗时玩杀戮尖塔
-
-## Roguelike structure
-
-Zone based Point Crawl:
-- 分4个区域，每个区域有独立的随机遭遇池
-- 遭遇分为随机遭遇、战斗、服务
-  - 随机遭遇使用d6双阶段结构，共12遭遇
-  - 战斗遭遇分简单和困难，困难可以绕
-  - 服务遭遇分商店（恢复/卖装备/附魔）篝火（恢复/补充药水/下次战斗buff）npc（恢复/任务（任务=完成特定地点遭遇获得奖励））
-- 每区域12遭遇
-  - 战斗：非战斗=8：4
-  - 5小怪，2精英，1boss，1店1篝1npc1随机
-  - 总遭遇分支1-2-3-4-5-6-6-5-4-3-2-1
-
-## 战斗
-
-典中典5手牌3费，每个格子1张牌，同一装备牌逻辑相同，但根据邻接吃到的牌buff不同
-
-3种牌（攻击/防御/强化）攻击克强化克防御克攻击，强化比sts强化窄但效果更大
-
-洗牌堆时洗入两张《疲劳》（1费/消耗）
-
-背包物品可能会引用相邻的物品、同一行的物品、同一列的物品等
-
-部分物品带使用次数限制，药瓶喝完可以在篝火补
-
-## 费用
-
-60%牌1费，20%牌2费，20%牌0费
-
-怪物强化平均节奏较sts更快
-
-## 关键词
-
-行动关键词：以【攻击4】表示。分为指向行动或非指向行动。随机打出指向行动时，指向随机目标。
-
-buff/debuff：以【防御3】表示。分为不衰减、回合衰减和临时三种。
-
-物品的构筑配合按邻接性设计，临场动态策略配合按buff考虑
-
-## Buff / Debuff
-
-玩家buff主要按照“有默认功能的货币”考虑
-
-debuff暂时只考虑“条件回合覆盖”类debuff，有时可以当货币用
-
-敌人buff和debuff与玩家对称设计
-
-## 遗物与药水
-
-药水在sts里属于不稳定容错，比较鸡肋
-
-这里药水作为物品携带，0费消耗次数使用，随篝火补充，功能较难溢出且稳定性更强
-
-纯触发奖励性遗物用以调节节奏，还是要有的，但是分池发
-
-## 区域设计
-
-每区域10小怪，5精英，3boss，12随机遭遇
-
-## 设计量
-
-~20 物品 每角色每池
--10 小怪 4 精英 1 boss 每区域
--8 遗物 每角色

src/samples/slay-the-spire-like/03-desert.md

@@ -1,92 +0,0 @@
-# Desert
-
-## 小怪 - 10种
-
-### 仙人掌怪
-
-概念：防+强化
-
-【尖刺X】：对攻击者造成X点伤害
-
-### 蛇
-
-概念：攻+强化
-
-蛇毒/1费：消耗。一回合弃掉超过1张蛇毒时，受到6伤害。
-
-### 木乃伊
-
-概念：攻+防
-
-【诅咒】：受攻击时物品【攻击】-1，直到弃掉一张该物品的牌
-
-### 枪手
-
-概念：单回高攻
-
-【瞄准X】：造成双倍伤害。受伤时失去等量【瞄准】。
-
-### 风卷草
-
-概念：防+强化
-
-【滚动X】：攻击时，每消耗10点【滚动】，造成等量伤害。
-
-### 秃鹫
-
-概念：攻+防
-
-若造成伤害，玩家获得秃鹫之眼。
-
-秃鹫之眼/0费：受到秃鹫的攻击。当你受到伤害时，自动从手牌打出。
-
-### 沙蝎
-
-概念：攻+强化
-
-【尾刺X】：玩家回合结束时受到沙蝎的X点攻击。受伤时失去等量【尾刺】。
-
-### 幼沙虫
-
-防+强化
-
-每回合第一次受伤时，玩家失去1点能量。
-
-### 蜥蜴
-
-概念：攻+防+逃跑
-
-【脱皮】：若脱皮达到生命上限，则怪物逃跑，玩家不能获得战斗奖励。
-
-### 沙匪
-
-概念：攻特化
-
-洗牌时，将一个随机物品的牌全部弃掉。
-
-## 精英 - 4种
-
-### 风暴之灵
-
-静电/0费：抓一张牌。在手里时，受到【电击】伤害+1。
-
-【风暴X】：攻击时，玩家获得1张静电。受伤时失去等量【风暴】。
-
-### 骑马枪手
-
-【冲锋X】：受到或造成的伤害翻倍并消耗等量的冲锋。
-
-### 沙虫王
-
-召唤幼体沙虫
-
-每当玩家弃掉一张牌，恢复1生命
-
-### 沙漠守卫
-
-召唤木乃伊
-
-会复活木乃伊2次
-
-## boss - 法老之灵
-

src/samples/slay-the-spire-like/AGENTS.md

@@ -0,0 +1,68 @@
+# AGENTS.md - slay-the-spire-like
+
+Roguelike deckbuilder combining Slay the Spire combat with Backpack Hero grid inventory.
+
+## Architecture
+
+Three-layer design: **system** (content-agnostic) → **data** (CSV content) → **dialogues** (Yarn Spinner).
+
+### System Layer (`system/`)
+
+| Module | Files | Responsibility |
+|---|---|---|
+| `combat/` | types.ts, effects.ts, triggers.ts, prompts.ts | Combat state, effects pipeline, middleware triggers |
+| `deck/` | types.ts, factory.ts, index.ts | Deck state management |
+| `grid-inventory/` | types.ts, transform.ts, index.ts | Grid backpack, shape collision, adjacency |
+| `map/` | types.ts, generator.ts, index.ts | Procedural node generation (point crawl) |
+| `progress/` | types.ts, encounter.ts, index.ts | Adventure progress, node traversal |
+| `utils/` | parse-shape.ts, shape-collision.ts | Shape parsing and collision detection |
+| `types.ts` | — | `EffectData`, `EffectLifecycle`, `EnemyData`, `CardData`, `IntentData`, `EncounterData`, `ItemData` |
+
+### Data Layer (`data/desert/`)
+
+All content via CSV (loaded by `inline-schema`):
+
+| File | Content |
+|---|---|
+| `card.csv` | Card definitions |
+| `effect.csv` | Effect definitions |
+| `enemy.csv` | Enemies + intents |
+| `intent.csv` | Intent definitions |
+| `item.csv` | Equipment items |
+| `encounter.csv` | Encounter nodes |
+
+### Triggers (`data/desert/triggers/`)
+
+Middleware hooks extending the base trigger system:
+
+| File | Hooks |
+|---|---|
+| `effect.ts` | Orchestrator — calls all sub-modules |
+| `instant.ts` | `onEffectApplied` — attack, draw, gainEnergy, removeWound, summon, etc. |
+| `damage.ts` | `onDamage` — block, spike, expose, aim, roll, charge, molt, tailSting, energyDrain |
+| `turn-start.ts` | `onTurnStart` — discard, defendNext, energyNext, drawNext |
+| `card-events.ts` | `onEnemyIntent`, `onCardPlayed`, `onCardDiscarded`, `onDamage` — storm, crossbow, burnForEnergy, sandwormKing, vulture |
+
+### Dialogue Layer (`data/desert/dialogues/`)
+
+`story.yarn` — branching encounter dialogues (inside `dialogues.yarnproject`). Commands resolve via `tryAnswerPrompt`.
+
+## Key Mechanics
+
+- **Energy**: 3/turn, spent on weapon/armor/tool cards
+- **Uses**: Consumable cards use `uses` cost type instead of energy; tracked as `depletion` on `GameItemMeta`
+- **Grid adjacency**: Items buff adjacent items (e.g. burnForEnergy consumes adjacent item on card play)
+- **Effect lifecycles**: `instant`, `temporary`, `lingering`, `permanent`, `posture`, `item`, `itemTemporary`, `itemUntilPlay`, `itemUntilDiscard`, `itemPermanent`
+- **Trigger pipeline**: `createMiddlewareChain` with `use(async (ctx, next) => ...)` pattern
+- **Cards from items**: `GameCard` instances are generated from `GameItem` inventory items via deck factory
+
+## Testing
+
+Tests live in `tests/samples/slay-the-spire-like/`:
+- `combat/effects.test.ts` — effect application, upkeep, posture damage
+- `combat/triggers.test.ts` — full desert trigger integration tests
+- `deck/factory.test.ts` — deck creation
+- `grid-inventory.test.ts` — placement, adjacency, collision
+- `map/generator.test.ts` — procedural generation
+- `utils/shape-utils.test.ts` — shape parsing
+- `data/index.test.ts` — data loading validation

src/samples/slay-the-spire-like/data/desert/card.csv

@@ -0,0 +1,43 @@
+# cardDesert: unified card definitions for item cards and status cards
+# type: 'item' = inventory item card, 'status' = status effect card
+# costType: 'energy' = costs energy per turn, 'uses' = limited uses, 'none' = free
+# targetType: 'single' = target one enemy, 'none' = no target
+
+# type CardType = 'item' | 'status'
+# type CardCostType = 'energy' | 'uses' | 'none'
+# type CardTargetType = 'player' | 'enemy' | 'enemies'
+
+# inject effects = ~cardEffect(card)
+
+id,name,desc,type,costType,costCount,targetType
+string,string,string,CardType,CardCostType,int,CardTargetType
+sword,剑,【攻击2】【攻击2】,item,energy,1,enemy
+greataxe,长斧,对全体【攻击5】,item,energy,2,enemies
+spear,长枪,【攻击2】【攻击2】【攻击2】,item,energy,1,enemy
+dagger,短刀,【攻击3】【攻击3】,item,energy,1,enemy
+dart,飞镖,【攻击1】抓一张牌,item,energy,0,enemy
+crossbow,十字弩,【攻击6】对同一目标打出其他十字弩,item,energy,2,enemy
+shield,盾,【防御3】,item,energy,1,player
+hat,斗笠,【防御8】,item,energy,2,player
+cape,披风,【防御2】下回合【防御2】,item,energy,1,player
+bracer,护腕,【防御1】抓1张牌,item,energy,0,player
+greatshield,大盾,【防御5】,item,energy,1,player
+chainmail,锁子甲,本回合受到伤害-3,item,energy,1,player
+bandage,绷带,从牌堆或弃牌堆随机移除1张伤口,item,uses,3,player
+poisonPotion,淬毒药剂,周围物品的【攻击】+2,item,uses,3,player
+fortifyPotion,强固药剂,周围物品的【防御】+2,item,uses,3,player
+vitalityPotion,活力药剂,获得1点能量,item,uses,3,player
+focusPotion,集中药剂,抓2张牌,item,uses,3,player
+healingPotion,治疗药剂,从牌堆或弃牌堆移除3张伤口,item,uses,3,player
+waterBag,水袋,下回合开始时获得1能量抓2张牌,item,energy,1,player
+rope,绳索,周围物品的牌【防御】+2直到打出,item,energy,1,player
+belt,腰带,从牌堆周围物品的牌当中选择一张加入手牌,item,energy,0,player
+torch,火把,下次打出周围物品的牌时将其消耗并获得1能量,item,energy,1,player
+whetstone,磨刀石,周围物品的牌【攻击】+3直到打出,item,energy,1,player
+blacksmithHammer,铁匠锤,从牌堆/弃牌堆选择一张牌随机变为一张周围物品的牌,item,energy,1,player
+wound,伤口,无效果占用手牌和牌堆,status,none,0,player
+venom,蛇毒,弃掉时受到3点伤害,status,none,0,player
+curse,诅咒,受攻击时物品攻击-1直到弃掉一张该物品的牌,status,none,0,player
+static,静电,在手里时受电击伤害+1,status,none,0,player
+fatigue,疲劳,占用手牌,status,none,0,player
+vultureEye,秃鹫之眼,抓到时获得3层暴露,status,none,0,player

src/samples/slay-the-spire-like/data/desert/card.csv.d.ts

@@ -0,0 +1,21 @@
+import type { CardEffect } from './cardEffect.csv';
+
+export type CardType = 'item' | 'status';
+export type CardCostType = 'energy' | 'uses' | 'none';
+export type CardTargetType = 'player' | 'enemy' | 'enemies';
+
+type CardTable = readonly {
+    readonly id: string;
+    readonly name: string;
+    readonly desc: string;
+    readonly type: CardType;
+    readonly costType: CardCostType;
+    readonly costCount: number;
+    readonly targetType: CardTargetType;
+    readonly effects: CardEffect[];
+}[];
+
+export type Card = CardTable[number];
+
+declare function getData(): CardTable;
+export default getData;

src/samples/slay-the-spire-like/data/desert/cardEffect.csv

@@ -0,0 +1,36 @@
+# type CardEffectTrigger = 'onPlay' | 'onDraw' | 'onDiscard'
+# type CardEffectTarget = 'source' | 'eachTarget' | 'eachEnemy' | 'randomEnemy' | 'player'
+# type CardEffectList = [effect: @effect; stacks: number][]
+
+id,card,trigger,target,effects
+string,@card,CardEffectTrigger,CardEffectTarget,CardEffectList
+sword,sword,onPlay,eachTarget,[attack;2];[attack;2]
+greataxe,greataxe,onPlay,eachTarget,[attack;5]
+spear,spear,onPlay,eachTarget,[attack;2];[attack;2];[attack;2]
+dagger,dagger,onPlay,eachTarget,[attack;3];[attack;3]
+dart,dart,onPlay,eachTarget,[attack;1]
+dart-draw,dart,onPlay,source,[draw;1]
+crossbow,crossbow,onPlay,eachTarget,[attack;6]
+crossbow-combo,crossbow,onPlay,source,[crossbow;0]
+shield,shield,onPlay,source,[defend;3]
+hat,hat,onPlay,source,[defend;8]
+cape,cape,onPlay,source,[defend;2];[defendNext;2]
+bracer,bracer,onPlay,source,[defend;1];[draw;1]
+greatshield,greatshield,onPlay,source,[defend;5]
+chainmail,chainmail,onPlay,source,[damageReduce;3]
+bandage,bandage,onPlay,source,[removeWound;1]
+poisonPotion,poisonPotion,onPlay,source,[attackBuff;2]
+fortifyPotion,fortifyPotion,onPlay,source,[defendBuff;2]
+vitalityPotion,vitalityPotion,onPlay,source,[gainEnergy;1]
+focusPotion,focusPotion,onPlay,source,[draw;2]
+healingPotion,healingPotion,onPlay,source,[removeWound;3]
+waterBag,waterBag,onPlay,source,[energyNext;1];[drawNext;2]
+rope,rope,onPlay,source,[defendBuffUntilPlay;2]
+belt,belt,onPlay,source,[drawChoice;1]
+torch,torch,onPlay,source,[burnForEnergy;1]
+whetstone,whetstone,onPlay,source,[attackBuffUntilPlay;3]
+blacksmithHammer,blacksmithHammer,onPlay,source,[transformRandom;1]
+venom,venom,onDiscard,source,[attack;3]
+curse,curse,onDraw,source,[curse;1]
+static,static,onDraw,source,[static;1]
+vultureEye,vultureEye,onDraw,source,[expose;3]

src/samples/slay-the-spire-like/data/desert/cardEffect.csv.d.ts

@@ -0,0 +1,19 @@
+import type { Card } from './card.csv';
+import type { Effect } from './effect.csv';
+
+export type CardEffectTrigger = 'onPlay' | 'onDraw' | 'onDiscard';
+export type CardEffectTarget = 'source' | 'eachTarget' | 'eachEnemy' | 'randomEnemy' | 'player';
+export type CardEffectList = [effect: Effect, stacks: number][];
+
+type CardEffectTable = readonly {
+    readonly id: string;
+    readonly card: Card;
+    readonly trigger: CardEffectTrigger;
+    readonly target: CardEffectTarget;
+    readonly effects: CardEffectList;
+}[];
+
+export type CardEffect = CardEffectTable[number];
+
+declare function getData(): CardEffectTable;
+export default getData;

src/samples/slay-the-spire-like/data/desert/dialogues/dialogues.yarnproject.d.ts

@@ -0,0 +1,3 @@
+import type { LoadResult } from 'yarn-spinner-loader';
+const result: LoadResult;
+export default result;

src/samples/slay-the-spire-like/data/desert/effect.csv

@@ -0,0 +1,52 @@
+# instant: 不施加buff，瞬间生效
+
+# temporary: 施加buff，下回合开始时失效
+# lingering: 施加buff，下回合开始时失去1层
+# permanent: 施加buff
+# posture: 施加buff，每受到1点伤害移除1层
+
+# item: 施加buff到周围物品，永久生效
+# itemTemporary: 施加buff到周围物品，持续到下次buff更新
+# itemUntilPlay: 施加buff到周围物品，物品被打出后失效
+# itemUntilDiscard: 施加buff到周围物品，物品被弃掉后失效
+# itemPermanent: 施加buff到周围物品，持续整场冒险
+
+# type EffectLifecycle = 'instant' | 'temporary' | 'lingering' | 'permanent' | 'posture' | 'item' | 'itemTemporary' | 'itemUntilPlay' | 'itemUntilDiscard' | 'itemPermanent'
+
+id, name, description, lifecycle, emoji
+string, string, string, EffectLifecycle, string
+attack, 攻击, 对对手造成伤害, instant, ⚔️
+defend, 防御, 抵消下次行动前受到的伤害, temporary, 🛡️
+spike, 尖刺, 对攻击者造成X点伤害, permanent, 🌵
+venom, 蛇毒, 同名状态牌/1费：打出时移除此牌。弃掉时受到3点伤害, instant, 🧪
+curse, 诅咒, 受攻击时物品攻击-1，直到弃掉一张该物品的牌, lingering, 💀
+aim, 瞄准, 造成双倍伤害，受伤时失去等量瞄准, posture, 🎯
+roll, 滚动, 攻击时每消耗10点滚动造成等量伤害, posture, 🎲
+rollDamage, 滚动攻击, 消耗滚动层数造成的伤害, instant, 💥
+vultureEye, 秃鹫之眼, 抓到时获得3层暴露（临时debuff，受到的伤害+1/每层）, instant, 👁️
+tailSting, 尾刺, 攻击时，伤害提升X, posture, 🦂
+energyDrain, 能量吸取, 受伤时，玩家失去X点能量, lingering, 🔋
+molt, 脱皮, 若脱皮达到生命上限则怪物逃跑, posture, 🐚
+discard, 劫掠, 回合开始时随机弃掉一张手牌, lingering, 🗑️
+storm, 风暴, 攻击时给玩家塞入1张静电, permanent, ⚡
+static, 静电, 在手里时受电击伤害+1, permanent, ⚡
+charge, 冲锋, 受到或造成的伤害翻倍并消耗等量冲锋, lingering, 🐎
+summonMummy, 召唤木乃伊, 召唤1个木乃伊, instant, 🧟
+summonSandwormLarva, 召唤幼沙虫, 召唤1个幼沙虫, instant, 🐛
+reviveMummy, 复活木乃伊, 复活1个已死亡的木乃伊, instant, 🌅
+draw, 抓牌, 抓X张牌, instant, 🃏
+crossbow, 十字弩连击, 对同一目标打出其他十字弩, instant, 🏹
+defendNext, 下回合防御, 下回合开始时获得防御, temporary, 🛡️
+damageReduce, 减伤, 本回合受到的伤害减少X, temporary, 📉
+removeWound, 移除伤口, 从牌堆或弃牌堆移除X张伤口, instant, 🩹
+attackBuff, 攻击增益, 周围物品的攻击+X, itemUntilPlay, ⬆️
+defendBuff, 防御增益, 周围物品的防御+X, itemUntilPlay, ⬆️
+gainEnergy, 获得能量, 获得X点能量, instant, ⚡
+energyNext, 下回合获能量, 下回合开始时获得X点能量, temporary, ⚡
+drawNext, 下回合抓牌, 下回合开始时抓X张牌, temporary, 🃏
+defendBuffUntilPlay, 防御增益直到打出, 周围物品的牌防御+X直到打出, itemUntilPlay, 🛡️
+drawChoice, 选择抓牌, 从牌堆周围物品的牌中选择一张加入手牌, instant, 🔍
+burnForEnergy, 消耗获能量, 打出周围物品的牌时消耗并获得X能量, itemUntilPlay, 🔥
+attackBuffUntilPlay, 攻击增益直到打出, 周围物品的牌攻击+X直到打出, itemUntilPlay, ⚔️
+transformRandom, 随机变牌, 选择一张牌随机变为周围物品的牌, instant, 🌀
+expose, 暴露, 受到的伤害+1/每层, temporary, 👁️

src/samples/slay-the-spire-like/data/desert/effect.csv.d.ts

@@ -0,0 +1,14 @@
+export type EffectLifecycle = 'instant' | 'temporary' | 'lingering' | 'permanent' | 'posture' | 'item' | 'itemTemporary' | 'itemUntilPlay' | 'itemUntilDiscard' | 'itemPermanent';
+
+type EffectTable = readonly {
+    readonly id: string;
+    readonly name: string;
+    readonly description: string;
+    readonly lifecycle: EffectLifecycle;
+    readonly emoji: string;
+}[];
+
+export type Effect = EffectTable[number];
+
+declare function getData(): EffectTable;
+export default getData;

src/samples/slay-the-spire-like/data/desert/encounter.csv

@@ -0,0 +1,40 @@
+# minion (10): minor enemies
+# elite (4): dangerous enemies
+# event (1): random dangerous event that requires reaction
+# shop (2): merchant who sells different stuff
+# camp (2): consumable restock and heal
+# curio (8): random pickup of treasure or resources
+# enemies: array of [enemyId; initialHp; buffs[]]
+
+# type EncounterType = 'minion' | 'elite' | 'event' | 'shop' | 'camp' | 'curio'
+# type EnemyList = [data: @enemy; hp: int; effects: [effect: @effect; stacks: int][]][]
+
+id,type,name,description,enemies,dialogue
+string,EncounterType,string,string,EnemyList,string
+cactus_pair,minion,仙人掌怪,概念：防+强化。【尖刺X】：对攻击者造成X点伤害。,[仙人掌怪;12;[]];[仙人掌怪;12;[]],
+snake_pair,minion,蛇,概念：攻+强化。给玩家塞入蛇毒牌（1费：打出时移除此牌。弃掉时受到3点伤害）。,[蛇;10;[]],
+mummy_cactus,minion,木乃伊,概念：攻+防。【诅咒】：受攻击时物品【攻击】-1，直到弃掉一张该物品的牌。,[木乃伊;14;[]];[仙人掌怪;12;[]],
+gunslinger,minion,枪手,概念：单回高攻。【瞄准X】：造成双倍伤害。受伤时失去等量【瞄准】,[枪手;12;[]],
+tumbleweed_pair,minion,风卷草,概念：防+强化。【滚动X】：攻击时，每消耗10点【滚动】，造成等量伤害。,[风卷草;16;[]],
+vulture_cactus,minion,秃鹫,概念：攻+防。若造成伤害，玩家获得秃鹫之眼（0费状态牌：打出时移除。抓到时获得3层暴露）。,[秃鹫;12;[]];[仙人掌怪;12;[]],
+scorpion_snake,minion,沙蝎,概念：攻+强化。【尾刺X】：姿态buff，攻击时，伤害提升X。,[沙蝎;10;[]];[蛇;10;[]],
+sandworm_larva,minion,幼沙虫,概念：防+强化。每回合第一次受伤时，玩家失去1点能量。,[幼沙虫;18;[]],
+lizard_pair,minion,蜥蜴,概念：攻+防+逃跑。【脱皮】：若脱皮达到生命上限，则怪物逃跑，玩家不能获得战斗奖励。,[蜥蜴;14;[]],
+bandit_gunslinger,minion,沙匪,概念：弱化玩家。【劫掠】：对玩家施加的延时debuff。回合开始时，随机弃掉一张手牌。,[沙匪;12;[]];[枪手;12;[]],
+storm_spirit,elite,风暴之灵,【风暴X】：攻击时，玩家获得1张静电。受伤时失去等量【风暴】。（静电：在手里时受【电击】伤害+1）,[风暴之灵;30;[]],
+mounted_gunslinger,elite,骑马枪手,【冲锋X】：受到或造成的伤害翻倍并消耗等量的冲锋。,[骑马枪手;25;[]];[枪手;12;[]],
+sandworm_king,elite,沙虫王,召唤幼体沙虫；每当玩家弃掉一张牌，恢复1生命。,[沙虫王;40;[]],
+desert_guard,elite,沙漠守卫,召唤木乃伊；会复活木乃伊2次。,[沙漠守卫;35;[]];[木乃伊;14;[]],
+desert_merchant,shop,沙漠商人,商店：可以恢复生命、出售装备、附魔物品。,,
+nomad_caravan,shop,游牧商队,商队：出售稀有物品、移除牌组中一张牌。,,
+oasis_campfire,camp,绿洲篝火,篝火：可以恢复生命、补充药水使用次数、获得下次战斗Buff。,,
+cave_shelter,camp,岩洞庇护所,篝火：可以恢复生命、升级一张牌。,,
+desert_relic_in_sand,curio,沙中遗物,随机获得一件遗物或受到3点伤害。,,desert_relic_in_sand
+desert_dry_well,curio,枯井,投入1能量：可能获得药水或什么也没有。,,desert_dry_well
+desert_ancient_stele,curio,古代石碑,阅读碑文：获得随机Buff直到下次战斗结束。,,desert_ancient_stele
+desert_storm_wreckage,curio,沙暴残骸,搜索残骸：随机获得一张物品牌或受到2点伤害。,,desert_storm_wreckage
+desert_mirage_chest,curio,蜃景宝箱,打开宝箱：50%获得宝藏，50%为蜃景什么也没有。,,desert_mirage_chest
+desert_buried_pot,curio,埋藏陶罐,挖掘：获得随机资源（金币、药水或遗物碎片）。,,desert_buried_pot
+desert_weathered_statue,curio,风化雕像,献祭1生命：获得一件随机遗物。,,desert_weathered_statue
+desert_oasis_fragment,curio,绿洲碎片,小型绿洲：恢复3生命并获得1张随机消耗品。,,desert_oasis_fragment
+desert_mirage_event,event,海市蜃楼,随机遭遇：可能获得宝藏或遭遇陷阱，使用d6双阶段结构结算。,,desert_mirage_event

src/samples/slay-the-spire-like/data/desert/encounter.csv.d.ts

@@ -0,0 +1,19 @@
+import type { Enemy } from './enemy.csv';
+import type { Effect } from './effect.csv';
+
+export type EncounterType = 'minion' | 'elite' | 'event' | 'shop' | 'camp' | 'curio';
+export type EnemyList = [data: Enemy, hp: int, effects: [effect: Effect, stacks: int][]][];
+
+type EncounterTable = readonly {
+    readonly id: string;
+    readonly type: EncounterType;
+    readonly name: string;
+    readonly description: string;
+    readonly enemies: EnemyList;
+    readonly dialogue: string;
+}[];
+
+export type Encounter = EncounterTable[number];
+
+declare function getData(): EncounterTable;
+export default getData;

src/samples/slay-the-spire-like/data/desert/enemy.csv

@@ -0,0 +1,16 @@
+id,name,intents,description
+string,string,@intent[],string
+仙人掌怪,仙人掌怪,[仙人掌怪-boost;仙人掌怪-defend;仙人掌怪-attack],防+强化。【尖刺X】：对攻击者造成X点伤害。
+蛇,蛇,[蛇-poison;蛇-attack;蛇-boost],攻+强化。给玩家塞入蛇毒牌（1费：打出时移除此牌。弃掉时受到3点伤害）。
+木乃伊,木乃伊,[木乃伊-attack;木乃伊-defend;木乃伊-curse],攻+防。【诅咒】：受攻击时物品【攻击】-1，直到弃掉一张该物品的牌。
+枪手,枪手,[枪手-aim;枪手-attack;枪手-defend],单回高攻。【瞄准X】：造成双倍伤害。受伤时失去等量【瞄准】。
+风卷草,风卷草,[风卷草-boost;风卷草-defend;风卷草-attack],防+强化。【滚动X】：攻击时，每消耗10点【滚动】，造成等量伤害。
+秃鹫,秃鹫,[秃鹫-attack;秃鹫-defend],攻+防。若造成伤害，玩家获得秃鹫之眼（0费状态牌：打出时移除。抓到时获得3层暴露）。
+沙蝎,沙蝎,[沙蝎-boost;沙蝎-attack],攻+强化。【尾刺X】：姿态buff，攻击时，伤害提升X。
+幼沙虫,幼沙虫,[幼沙虫-defend;幼沙虫-boost;幼沙虫-attack],防+强化。每回合第一次受伤时，玩家失去1点能量。
+蜥蜴,蜥蜴,[蜥蜴-attack;蜥蜴-defend;蜥蜴-molt],攻+防+逃跑。【脱皮】：若脱皮达到生命上限，则怪物逃跑，玩家不能获得战斗奖励。
+沙匪,沙匪,[沙匪-attack;沙匪-heavyAttack;沙匪-debuff],弱化玩家。【劫掠】：对玩家施加的延时debuff。回合开始时，随机弃掉一张手牌。
+风暴之灵,风暴之灵,[风暴之灵-storm;风暴之灵-attack;风暴之灵-defend],【风暴X】：攻击时，玩家获得1张静电。受伤时失去等量【风暴】。（静电：在手里时受【电击】伤害+1）
+骑马枪手,骑马枪手,[骑马枪手-charge;骑马枪手-attack;骑马枪手-defend],【冲锋X】：受到或造成的伤害翻倍并消耗等量的冲锋。
+沙虫王,沙虫王,[沙虫王-summon;沙虫王-attack;沙虫王-defend],召唤幼体沙虫；每当玩家弃掉一张牌，恢复1生命。
+沙漠守卫,沙漠守卫,[沙漠守卫-summon;沙漠守卫-attack;沙漠守卫-defend;沙漠守卫-revive],召唤木乃伊；会复活木乃伊2次。

src/samples/slay-the-spire-like/data/desert/enemy.csv.d.ts

@@ -0,0 +1,13 @@
+import type { Intent } from './intent.csv';
+
+type EnemyTable = readonly {
+    readonly id: string;
+    readonly name: string;
+    readonly intents: Intent[];
+    readonly description: string;
+}[];
+
+export type Enemy = EnemyTable[number];
+
+declare function getData(): EnemyTable;
+export default getData;

src/samples/slay-the-spire-like/data/desert/index.ts

@@ -0,0 +1,25 @@
+import getItems, { Item } from "./item.csv";
+
+export type * from "./card.csv";
+export type * from "./cardEffect.csv";
+export type * from "./effect.csv";
+export type * from "./encounter.csv";
+export type * from "./enemy.csv";
+export type * from "./intent.csv";
+export type * from "./item.csv";
+
+export { default as getCards } from "./card.csv";
+export { default as getEffects } from "./effect.csv";
+export { default as getEncounters } from "./encounter.csv";
+export { default as getEnemies } from "./enemy.csv";
+export { default as getIntents } from "./intent.csv";
+export { default as getItems } from "./item.csv";
+export { default as dialogues } from "./dialogues/dialogues.yarnproject";
+export { addTriggers } from "./triggers";
+
+const itemSet = ["剑", "盾", "水袋", "绷带"] as string[];
+export function getStartingItems(): Item[] {
+  return itemSet.map(function (name): Item {
+    return getItems().find((item: Item) => item.name === name) as Item;
+  });
+}

src/samples/slay-the-spire-like/data/desert/intent.csv

@@ -0,0 +1,55 @@
+# intentId: unique intent state ID (e.g. '仙人掌怪-boost')
+# enemy: enemy template this intent belongs to
+# initialIntent: true if this is the enemy's starting intent
+# nextIntents: possible next intent IDs after this intent resolves
+# brokenIntent: possible intent IDs when defend is broken
+# initBuffs: initial buffs for this intent (applied when intent becomes active)
+# effects: effects executed when this intent is active
+
+# type IntentEffectTarget = 'source' | 'eachEnemy' | 'randomEnemy' | 'player'
+# type IntentEffect = [IntentEffectTarget;@effect;number]
+# type IntentEffectList = IntentEffect[]
+
+id,enemy,initialIntent,nextIntents,brokenIntent,effects
+string,@enemy,boolean,@intent[],@intent[],IntentEffectList
+仙人掌怪-boost,仙人掌怪,true,仙人掌怪-boost;仙人掌怪-defend,,[source;spike;1];[source;defend;4]
+仙人掌怪-defend,仙人掌怪,false,仙人掌怪-attack,,[source;defend;8]
+仙人掌怪-attack,仙人掌怪,false,仙人掌怪-boost,,[player;attack;5]
+蛇-poison,蛇,true,蛇-attack;蛇-attack,,[player;venom;1];[player;attack;4]
+蛇-attack,蛇,false,蛇-poison;蛇-boost,,[player;attack;6]
+蛇-boost,蛇,false,蛇-poison;蛇-attack,,[source;defend;3];[player;venom;1]
+木乃伊-attack,木乃伊,true,木乃伊-defend;木乃伊-curse,,[player;attack;6]
+木乃伊-defend,木乃伊,false,木乃伊-attack,,[source;defend;6]
+木乃伊-curse,木乃伊,false,木乃伊-defend;木乃伊-attack,木乃伊-attack,[player;curse;1]
+枪手-aim,枪手,true,枪手-attack,,[source;aim;2]
+枪手-attack,枪手,false,枪手-aim;枪手-defend,枪手-aim,[player;attack;8]
+枪手-defend,枪手,false,枪手-aim,枪手-aim,[source;defend;5]
+风卷草-boost,风卷草,true,风卷草-defend;风卷草-defend;风卷草-boost,,[source;roll;5];[source;defend;4]
+风卷草-defend,风卷草,false,风卷草-boost;风卷草-attack,,[source;defend;8]
+风卷草-attack,风卷草,false,风卷草-boost,,[player;rollDamage;0]
+秃鹫-attack,秃鹫,true,秃鹫-defend;秃鹫-defend,,[player;attack;6];[player;vultureEye;1]
+秃鹫-defend,秃鹫,false,秃鹫-attack;秃鹫-attack,,[source;defend;5]
+沙蝎-boost,沙蝎,true,沙蝎-attack;沙蝎-attack,,[source;tailSting;2]
+沙蝎-attack,沙蝎,false,沙蝎-boost;沙蝎-attack,,[player;attack;6]
+幼沙虫-defend,幼沙虫,true,幼沙虫-defend;幼沙虫-boost,,[source;defend;6]
+幼沙虫-boost,幼沙虫,false,幼沙虫-attack;幼沙虫-defend,,[source;energyDrain;1];[source;defend;4]
+幼沙虫-attack,幼沙虫,false,幼沙虫-defend;幼沙虫-defend,,[player;attack;5]
+蜥蜴-attack,蜥蜴,true,蜥蜴-defend;蜥蜴-molt,,[player;attack;5]
+蜥蜴-defend,蜥蜴,false,蜥蜴-attack;蜥蜴-attack,,[source;defend;6]
+蜥蜴-molt,蜥蜴,false,蜥蜴-defend;蜥蜴-attack,,[source;molt;3]
+沙匪-attack,沙匪,true,沙匪-attack;沙匪-heavyAttack,,[player;attack;6]
+沙匪-heavyAttack,沙匪,false,沙匪-attack;沙匪-attack;沙匪-debuff,,[player;attack;10]
+沙匪-debuff,沙匪,false,沙匪-attack;沙匪-attack,,[player;discard;1]
+风暴之灵-storm,风暴之灵,true,风暴之灵-attack;风暴之灵-storm,,[source;storm;2];[source;defend;3]
+风暴之灵-attack,风暴之灵,false,风暴之灵-storm;风暴之灵-defend,,[player;attack;8];[player;static;1]
+风暴之灵-defend,风暴之灵,false,风暴之灵-storm;风暴之灵-attack,,[source;defend;8]
+骑马枪手-charge,骑马枪手,true,骑马枪手-attack,,[source;charge;2]
+骑马枪手-attack,骑马枪手,false,骑马枪手-charge;骑马枪手-defend,骑马枪手-charge,[player;attack;6]
+骑马枪手-defend,骑马枪手,false,骑马枪手-charge;骑马枪手-attack,骑马枪手-charge,[source;defend;5]
+沙虫王-summon,沙虫王,true,沙虫王-attack;沙虫王-defend,,[source;summonSandwormLarva;18]
+沙虫王-attack,沙虫王,false,沙虫王-summon;沙虫王-defend,,[player;attack;9]
+沙虫王-defend,沙虫王,false,沙虫王-attack;沙虫王-summon,,[source;defend;6]
+沙漠守卫-summon,沙漠守卫,true,沙漠守卫-attack;沙漠守卫-defend,,[source;summonMummy;14]
+沙漠守卫-attack,沙漠守卫,false,沙漠守卫-defend;沙漠守卫-summon,,[player;attack;8]
+沙漠守卫-defend,沙漠守卫,false,沙漠守卫-attack;沙漠守卫-revive,,[source;defend;8]
+沙漠守卫-revive,沙漠守卫,false,沙漠守卫-attack;沙漠守卫-summon,,[source;reviveMummy;1]

src/samples/slay-the-spire-like/data/desert/intent.csv.d.ts

@@ -0,0 +1,20 @@
+import type { Enemy } from './enemy.csv';
+import type { Effect } from './effect.csv';
+
+export type IntentEffectTarget = 'source' | 'eachEnemy' | 'randomEnemy' | 'player';
+export type IntentEffect = [IntentEffectTarget, Effect, number];
+export type IntentEffectList = IntentEffect[];
+
+type IntentTable = readonly {
+    readonly id: string;
+    readonly enemy: Enemy;
+    readonly initialIntent: boolean;
+    readonly nextIntents: Intent[];
+    readonly brokenIntent: Intent[];
+    readonly effects: IntentEffectList;
+}[];
+
+export type Intent = IntentTable[number];
+
+declare function getData(): IntentTable;
+export default getData;

src/samples/slay-the-spire-like/data/desert/item.csv

@@ -0,0 +1,26 @@
+id,type,name,shape,card,price,description
+string,string,string,string,@card,int,string
+sword,weapon,剑,oee,sword,50,【攻击2】【攻击2】
+greataxe,weapon,长斧,oees,greataxe,80,对全体【攻击5】
+spear,weapon,长枪,oeee,spear,75,【攻击2】【攻击2】【攻击2】
+dagger,weapon,短刀,oe,dagger,40,【攻击3】【攻击3】
+dart,weapon,飞镖,o,dart,30,【攻击1】抓一张牌
+crossbow,weapon,十字弩,onrersrw,crossbow,120,【攻击6】对同一目标打出其他十字弩
+shield,armor,盾,oesw,shield,50,【防御3】
+hat,armor,斗笠,oerwrn,hat,90,【防御8】
+cape,armor,披风,oers,cape,45,【防御2】下回合【防御2】
+bracer,armor,护腕,o,bracer,25,【防御1】抓1张牌
+greatshield,armor,大盾,oesswn,greatshield,70,【防御5】
+chainmail,armor,锁子甲,oesw,chainmail,60,本回合受到伤害-3
+bandage,consumable,绷带,o,bandage,20,从牌堆或弃牌堆随机移除1张伤口
+poisonPotion,consumable,淬毒药剂,o,poisonPotion,30,周围物品的【攻击】+2
+fortifyPotion,consumable,强固药剂,o,fortifyPotion,30,周围物品的【防御】+2
+vitalityPotion,consumable,活力药剂,o,vitalityPotion,25,获得1点能量
+focusPotion,consumable,集中药剂,o,focusPotion,25,抓2张牌
+healingPotion,consumable,治疗药剂,o,healingPotion,35,从牌堆或弃牌堆移除3张伤口
+waterBag,tool,水袋,os,waterBag,35,下回合开始时获得1能量抓2张牌
+rope,tool,绳索,ose,rope,30,周围物品的牌【防御】+2直到打出
+belt,tool,腰带,owre,belt,40,从牌堆周围物品的牌当中选择一张加入手牌
+torch,tool,火把,on,torch,25,下次打出周围物品的牌时将其消耗并获得1能量
+whetstone,tool,磨刀石,o,whetstone,30,周围物品的牌【攻击】+3直到打出
+blacksmithHammer,tool,铁匠锤,oerwrs,blacksmithHammer,45,从牌堆/弃牌堆选择一张牌随机变为一张周围物品的牌

src/samples/slay-the-spire-like/data/desert/item.csv.d.ts

@@ -0,0 +1,16 @@
+import type { Card } from './card.csv';
+
+type ItemTable = readonly {
+    readonly id: string;
+    readonly type: string;
+    readonly name: string;
+    readonly shape: string;
+    readonly card: Card;
+    readonly price: number;
+    readonly description: string;
+}[];
+
+export type Item = ItemTable[number];
+
+declare function getData(): ItemTable;
+export default getData;

src/samples/slay-the-spire-like/data/desert/triggers/card-events.ts

@@ -0,0 +1,129 @@
+import { Triggers } from "@/samples/slay-the-spire-like/system/combat/triggers";
+import { getCombatEntity } from "@/samples/slay-the-spire-like/system/combat/effects";
+import { EffectData } from "@/samples/slay-the-spire-like/system/types";
+import getEffects from "../effect.csv";
+import { IRunContext } from "@/samples/slay-the-spire-like/system/combat/types";
+
+export function addCardEventTriggers(triggers: Triggers, run: IRunContext) {
+  const effects = getEffects();
+
+  function findEffect(id: string): EffectData {
+    const found = effects.find((e) => e.id === id);
+    if (found) return found;
+    return {
+      id,
+      name: id,
+      description: "",
+      lifecycle: "instant",
+    } as EffectData;
+  }
+
+  // storm: give static card to player when storm enemy attacks
+  triggers.onEnemyIntent.use(async (ctx, next) => {
+    await next();
+
+    const enemy = getCombatEntity(ctx.game.value, ctx.enemyId);
+    if (!enemy || !enemy.isAlive) return;
+
+    const storm = enemy.effects.storm?.stacks ?? 0;
+    if (storm > 0) {
+      for (let i = 0; i < storm; i++) {
+        await triggers.onEffectApplied.execute(ctx.game, {
+          effect: findEffect("static"),
+          entityId: "player",
+          stacks: 1,
+          sourceEntityId: ctx.enemyId,
+        });
+      }
+    }
+  });
+
+  // crossbow: replay other crossbows on same target
+  triggers.onEffectApplied.use(async (ctx, next) => {
+    await next();
+
+    if (ctx.effect.id !== "crossbow" || !ctx.cardId || !ctx.targetId) return;
+
+    const { cards, regions } = ctx.game.value.player.deck;
+    const handIds = [...regions.hand.childIds];
+    for (const id of handIds) {
+      const card = cards[id];
+      if (card && card.itemId === "crossbow" && id !== ctx.cardId) {
+        await triggers.onCardPlayed.execute(ctx.game, {
+          cardId: id,
+          targetId: ctx.targetId,
+          sourceEntityId: "player",
+        });
+      }
+    }
+  });
+
+  // burnForEnergy: consume adjacent item, gain energy when its card is played
+  triggers.onCardPlayed.use(async (ctx, next) => {
+    await next();
+
+    const card = ctx.game.value.player.deck.cards[ctx.cardId];
+    if (!card) return;
+    const playedItemId = card.itemId;
+
+    const adjacent = run.getAdjacentItems(playedItemId);
+    for (const adjItemId of adjacent) {
+      const adjEffects = ctx.game.value.player.itemEffects[adjItemId];
+      if (!adjEffects) continue;
+      const burn = adjEffects.burnForEnergy;
+      if (!burn || burn.stacks <= 0) continue;
+
+      const item = run.getItemData(adjItemId);
+      const maxUses =
+        item?.card.costType === "energy" ? item.card.costCount : 0;
+      const consumed = run.getConsumedUses(adjItemId);
+      const toConsume = Math.min(maxUses - consumed, burn.stacks);
+
+      await run.setConsumedUsesAsync(adjItemId, consumed + toConsume);
+      await ctx.game.produceAsync((draft) => {
+        draft.player.energy += burn.stacks;
+        delete draft.player.itemEffects[adjItemId];
+      });
+      break;
+    }
+  });
+
+  // sandwormKing: heal 10 hp when player discards fatigue
+  triggers.onCardDiscarded.use(async (ctx, next) => {
+    await next();
+
+    const card = ctx.game.value.player.deck.cards[ctx.cardId];
+    if (!card || card.cardData.id !== "fatigue") return;
+
+    const sandwormKing = ctx.game.value.enemies.find(
+      (e) => e.enemy.id === "沙虫王" && e.isAlive,
+    );
+    if (!sandwormKing) return;
+
+    await ctx.game.produceAsync((draft) => {
+      const king = draft.enemies.find((e) => e.id === sandwormKing.id);
+      if (king) {
+        king.hp = Math.min(king.hp + 10, king.maxHp);
+      }
+    });
+  });
+
+  // vulture: give vultureEye when vulture deals damage
+  triggers.onDamage.use(async (ctx, next) => {
+    await next();
+
+    const dealt = ctx.amount - (ctx.prevented ?? 0);
+    if (dealt <= 0 || !ctx.sourceEntityId) return;
+
+    const attacker = getCombatEntity(ctx.game.value, ctx.sourceEntityId);
+    if (!attacker || !("enemy" in attacker) || attacker.enemy.id !== "秃鹫")
+      return;
+
+    await triggers.onEffectApplied.execute(ctx.game, {
+      effect: findEffect("vultureEye"),
+      entityId: "player",
+      stacks: 1,
+      sourceEntityId: ctx.sourceEntityId,
+    });
+  });
+}

src/samples/slay-the-spire-like/data/desert/triggers/damage.ts

@@ -0,0 +1,194 @@
+import { Triggers } from "@/samples/slay-the-spire-like/system/combat/triggers";
+import {
+  addEntityEffect,
+  getCombatEntity,
+} from "@/samples/slay-the-spire-like/system/combat/effects";
+import { EffectData } from "@/samples/slay-the-spire-like/system/types";
+import getEffects from "../effect.csv";
+
+export function addDamageTriggers(triggers: Triggers) {
+  const effects = getEffects();
+
+  function findEffect(id: string): EffectData {
+    const found = effects.find((e: EffectData) => e.id === id);
+    if (found) return found;
+    return {
+      id,
+      name: id,
+      description: "",
+      lifecycle: "instant",
+    } as EffectData;
+  }
+
+  // block / damage prevention
+  triggers.onDamage.use(async (ctx, next) => {
+    const entity = getCombatEntity(ctx.game.value, ctx.entityId);
+    if (!entity) return;
+
+    let preventable = ctx.amount - (ctx.prevented ?? 0);
+
+    // 1. apply damageReduce before block
+    const damageReduce = entity.effects.damageReduce?.stacks ?? 0;
+    if (damageReduce > 0) {
+      const reduced = Math.min(damageReduce, preventable);
+      ctx.prevented = (ctx.prevented ?? 0) + reduced;
+      preventable -= reduced;
+    }
+
+    // 2. consume defend for damage prevented
+    const blocks = entity.effects.defend?.stacks ?? 0;
+    const blocked = Math.min(blocks, preventable);
+    if (blocked > 0) {
+      ctx.prevented = (ctx.prevented ?? 0) + blocked;
+      preventable -= blocked;
+      await ctx.game.produceAsync((draft) => {
+        const e = getCombatEntity(draft, ctx.entityId);
+        if (e) addEntityEffect(e, findEffect("defend"), -blocked);
+      });
+    }
+
+    const expose = entity.effects.expose?.stacks ?? 0;
+    if (expose > 0) {
+      ctx.amount += expose;
+    }
+
+    await next();
+  });
+
+  // energyDrain: player loses energy when enemy takes damage
+  triggers.onDamage.use(async (ctx, next) => {
+    const entity = getCombatEntity(ctx.game.value, ctx.entityId);
+    if (!entity) return;
+
+    const energyDrain = entity.effects.energyDrain?.stacks ?? 0;
+    if (energyDrain > 0 && ctx.entityId !== "player") {
+      const dealt = Math.min(
+        Math.max(0, entity.hp),
+        ctx.amount - (ctx.prevented ?? 0),
+      );
+      if (dealt > 0) {
+        await ctx.game.produceAsync((draft) => {
+          draft.player.energy = Math.max(0, draft.player.energy - energyDrain);
+        });
+      }
+    }
+
+    await next();
+  });
+
+  // molt: enemy flees if molt >= maxHp
+  triggers.onDamage.use(async (ctx, next) => {
+    const entity = getCombatEntity(ctx.game.value, ctx.entityId);
+    if (!entity || !entity.isAlive) {
+      await next();
+      return;
+    }
+
+    const molt = entity.effects.molt?.stacks ?? 0;
+    if (molt >= entity.maxHp) {
+      await ctx.game.produceAsync((draft) => {
+        const e = draft.enemies.find((en) => en.id === ctx.entityId);
+        if (e) {
+          e.isAlive = false;
+          e.hp = 0;
+        }
+        draft.result = draft.enemies.every((en) => !en.isAlive)
+          ? "victory"
+          : null;
+      });
+      if (ctx.game.value.result) throw ctx.game.value;
+      return;
+    }
+
+    await next();
+  });
+
+  // aim: double damage, lose aim on damage
+  triggers.onDamage.use(async (ctx, next) => {
+    if (ctx.sourceEntityId === "player") {
+      const player = ctx.game.value.player;
+      const aim = player.effects.aim?.stacks ?? 0;
+      if (aim > 0) {
+        ctx.amount *= 2;
+      }
+    }
+    await next();
+  });
+
+  // roll: consume 10 roll per 10 damage
+  triggers.onDamage.use(async (ctx, next) => {
+    if (ctx.sourceEntityId === "player") {
+      const player = ctx.game.value.player;
+      const roll = player.effects.roll?.stacks ?? 0;
+      if (roll >= 10) {
+        const rollDamage = Math.floor(roll / 10) * 10;
+        ctx.amount += rollDamage;
+        await ctx.game.produceAsync((draft) => {
+          addEntityEffect(draft.player, findEffect("roll"), -rollDamage);
+        });
+      }
+    }
+    await next();
+  });
+
+  // tailSting: bonus damage on attack
+  triggers.onDamage.use(async (ctx, next) => {
+    if (ctx.sourceEntityId && ctx.sourceEntityId !== "player") {
+      const attacker = getCombatEntity(ctx.game.value, ctx.sourceEntityId);
+      if (attacker) {
+        const tailSting = attacker.effects.tailSting?.stacks ?? 0;
+        if (tailSting > 0) {
+          ctx.amount += tailSting;
+        }
+      }
+    }
+    await next();
+  });
+
+  // charge: double damage dealt/received, consume equal charge
+  triggers.onDamage.use(async (ctx, next) => {
+    const entity = getCombatEntity(ctx.game.value, ctx.entityId);
+    if (entity) {
+      const charge = entity.effects.charge?.stacks ?? 0;
+      if (charge > 0) {
+        const dealt = Math.min(
+          Math.max(0, entity.hp),
+          ctx.amount - (ctx.prevented ?? 0),
+        );
+        const consumed = Math.min(charge, dealt);
+        ctx.amount += dealt;
+        if (consumed > 0) {
+          await ctx.game.produceAsync((draft) => {
+            const e = getCombatEntity(draft, ctx.entityId);
+            if (e) addEntityEffect(e, findEffect("charge"), -consumed);
+          });
+        }
+      }
+    }
+
+    if (ctx.sourceEntityId) {
+      const attacker = getCombatEntity(ctx.game.value, ctx.sourceEntityId);
+      if (attacker) {
+        const charge = attacker.effects.charge?.stacks ?? 0;
+        if (charge > 0) {
+          const baseAmount = ctx.amount;
+          const targetEntity = getCombatEntity(ctx.game.value, ctx.entityId);
+          const dealt = Math.min(
+            Math.max(0, targetEntity?.hp ?? 0),
+            baseAmount - (ctx.prevented ?? 0),
+          );
+          const consumed = Math.min(charge, dealt);
+          ctx.amount += dealt;
+          if (consumed > 0) {
+            await ctx.game.produceAsync((draft) => {
+              const a = getCombatEntity(draft, ctx.sourceEntityId!);
+              if (a) addEntityEffect(a, findEffect("charge"), -consumed);
+            });
+          }
+        }
+      }
+    }
+
+    await next();
+  });
+}

src/samples/slay-the-spire-like/data/desert/triggers/index.ts

@@ -0,0 +1,15 @@
+import { addInstantEffectTriggers } from "./instant";
+import { addDamageTriggers } from "./damage";
+import { addTurnStartTriggers } from "./turn-start";
+import { addCardEventTriggers } from "./card-events";
+import {
+  IRunContext,
+  Triggers,
+} from "@/samples/slay-the-spire-like/system/combat";
+
+export function addTriggers(triggers: Triggers, run: IRunContext) {
+  addInstantEffectTriggers(triggers);
+  addDamageTriggers(triggers);
+  addTurnStartTriggers(triggers);
+  addCardEventTriggers(triggers, run);
+}

src/samples/slay-the-spire-like/data/desert/triggers/instant.ts

@@ -0,0 +1,178 @@
+import { Triggers } from "@/samples/slay-the-spire-like/system/combat/triggers";
+import {
+  addEntityEffect,
+  getCombatEntity,
+} from "@/samples/slay-the-spire-like/system/combat/effects";
+import { moveToRegion } from "@/core/region";
+import { CombatGameContext } from "@/samples/slay-the-spire-like/system/combat/types";
+import { GameCard } from "@/samples/slay-the-spire-like/system/deck";
+import getCards from "../card.csv";
+
+export function addInstantEffectTriggers(triggers: Triggers) {
+  const cards = getCards();
+
+  function findCard(id: string) {
+    return cards.find((c) => c.id === id);
+  }
+
+  function createStatusCard(
+    draft: CombatGameContext["value"],
+    cardId: string,
+  ): void {
+    const cardData = findCard(cardId);
+    if (!cardData) return;
+
+    const instanceId = `${cardId}-${draft.player.deck.regions.drawPile.childIds.length}-${draft.player.deck.regions.discardPile.childIds.length}`;
+    const card: GameCard = {
+      id: instanceId,
+      regionId: "",
+      position: [],
+      itemId: cardId,
+      cardData: {
+        id: cardData.id,
+        name: cardData.name,
+        desc: cardData.desc,
+        type: cardData.type,
+        costType: cardData.costType,
+        costCount: cardData.costCount,
+        targetType: cardData.targetType,
+        effects: cardData.effects,
+      },
+    };
+    draft.player.deck.cards[instanceId] = card;
+    moveToRegion(card, null, draft.player.deck.regions.drawPile);
+  }
+
+  function getAllEnemyDataFromState(state: CombatGameContext["value"]) {
+    const seen = new Set<string>();
+    const result: (typeof state.enemies)[number]["enemy"][] = [];
+    for (const enemy of state.enemies) {
+      if (!seen.has(enemy.enemy.id)) {
+        seen.add(enemy.enemy.id);
+        result.push(enemy.enemy);
+      }
+    }
+    return result;
+  }
+
+  function summonEnemy(
+    draft: CombatGameContext["value"],
+    enemyId: string,
+    hp: number,
+  ) {
+    for (const enemyData of getAllEnemyDataFromState(draft)) {
+      if (enemyData.id === enemyId) {
+        const existing = draft.enemies.find(
+          (e) => e.enemy.id === enemyId && !e.isAlive,
+        );
+        if (existing) {
+          existing.isAlive = true;
+          existing.hp = existing.maxHp;
+          return;
+        }
+        const intent =
+          enemyData.intents.find((i) => i.initialIntent) ??
+          enemyData.intents[0];
+        const instanceId = `${enemyData.id}-${draft.enemies.length}`;
+        const intents: Record<string, typeof intent> = {};
+        for (const i of enemyData.intents) {
+          intents[i.id] = i;
+        }
+        draft.enemies.push({
+          id: instanceId,
+          enemy: enemyData,
+          hp,
+          maxHp: hp,
+          isAlive: true,
+          effects: {},
+          intents,
+          currentIntent: intent,
+        });
+        break;
+      }
+    }
+  }
+
+  triggers.onEffectApplied.use(async (ctx, next) => {
+    if (ctx.effect.id === "attack") {
+      await triggers.onDamage.execute(ctx.game, {
+        entityId: ctx.entityId,
+        amount: ctx.stacks,
+        sourceEntityId: ctx.sourceEntityId,
+      });
+
+      const entity = getCombatEntity(ctx.game.value, ctx.entityId);
+      const spike = entity?.effects.spike?.stacks ?? 0;
+      if (spike > 0 && ctx.sourceEntityId) {
+        await triggers.onDamage.execute(ctx.game, {
+          entityId: ctx.sourceEntityId,
+          amount: spike,
+          sourceEntityId: ctx.entityId,
+        });
+      }
+    } else if (ctx.effect.id === "draw") {
+      await triggers.onDraw.execute(ctx.game, { count: ctx.stacks });
+    } else if (ctx.effect.id === "gainEnergy") {
+      await ctx.game.produceAsync((draft) => {
+        draft.player.energy += ctx.stacks;
+      });
+    } else if (ctx.effect.id === "removeWound") {
+      await ctx.game.produceAsync((draft) => {
+        const { cards, regions } = draft.player.deck;
+        let removed = 0;
+        const allPileIds = [
+          ...regions.drawPile.childIds,
+          ...regions.discardPile.childIds,
+        ];
+        for (const cardId of allPileIds) {
+          if (removed >= ctx.stacks) break;
+          const card = cards[cardId];
+          if (card && card.cardData.id === "wound") {
+            const sourceRegion =
+              card.regionId === "drawPile"
+                ? regions.drawPile
+                : regions.discardPile;
+            moveToRegion(card, sourceRegion, null);
+            delete cards[cardId];
+            removed++;
+          }
+        }
+      });
+    } else if (ctx.effect.id === "venom") {
+      await ctx.game.produceAsync((draft) => {
+        createStatusCard(draft, "venom");
+      });
+    } else if (ctx.effect.id === "vultureEye") {
+      await ctx.game.produceAsync((draft) => {
+        createStatusCard(draft, "vultureEye");
+      });
+    } else if (ctx.effect.id === "static") {
+      await ctx.game.produceAsync((draft) => {
+        createStatusCard(draft, "static");
+      });
+    } else if (ctx.effect.id === "summonMummy") {
+      await ctx.game.produceAsync((draft) => {
+        summonEnemy(draft, "木乃伊", ctx.stacks);
+      });
+    } else if (ctx.effect.id === "summonSandwormLarva") {
+      await ctx.game.produceAsync((draft) => {
+        summonEnemy(draft, "幼沙虫", ctx.stacks);
+      });
+    } else if (ctx.effect.id === "reviveMummy") {
+      await ctx.game.produceAsync((draft) => {
+        const deadMummy = draft.enemies.find(
+          (e) => e.enemy.id === "木乃伊" && !e.isAlive,
+        );
+        if (deadMummy) {
+          deadMummy.isAlive = true;
+          deadMummy.hp = deadMummy.maxHp;
+        }
+      });
+    } else if (ctx.effect.id === "curse") {
+      await ctx.game.produceAsync((draft) => {
+        addEntityEffect(draft.player, ctx.effect, ctx.stacks);
+      });
+    }
+    await next();
+  });
+}

src/samples/slay-the-spire-like/data/desert/triggers/turn-start.ts

@@ -0,0 +1,92 @@
+import { Triggers } from "@/samples/slay-the-spire-like/system/combat/triggers";
+import { addEntityEffect } from "@/samples/slay-the-spire-like/system/combat/effects";
+import { EffectData } from "@/samples/slay-the-spire-like/system/types";
+import getEffects from "../effect.csv";
+
+export function addTurnStartTriggers(triggers: Triggers) {
+  const effects = getEffects();
+
+  function findEffect(id: string): EffectData {
+    const found = effects.find((e) => e.id === id);
+    if (found) return found;
+    return {
+      id,
+      name: id,
+      description: "",
+      lifecycle: "instant",
+    } as EffectData;
+  }
+
+  // discard: random discard at turn start
+  triggers.onTurnStart.use(async (ctx, next) => {
+    if (ctx.entityId !== "player") {
+      await next();
+      return;
+    }
+
+    const discard = ctx.game.value.player.effects.discard;
+    if (discard && discard.stacks > 0) {
+      const handIds = [...ctx.game.value.player.deck.regions.hand.childIds];
+      if (handIds.length > 0) {
+        const randomIndex = ctx.game.rng.nextInt(handIds.length);
+        const randomCardId = handIds[randomIndex];
+        await triggers.onCardDiscarded.execute(ctx.game, {
+          cardId: randomCardId,
+        });
+      }
+    }
+
+    await next();
+  });
+
+  // defendNext: gain block next turn
+  // record how many defendNext there is, before buff update
+  // then apply after buff update
+  triggers.onTurnStart.use(async (ctx, next) => {
+    const defendNext = ctx.game.value.player.effects.defendNext;
+    if (!defendNext || defendNext.stacks <= 0) {
+      await next();
+      return;
+    }
+    await next();
+    await ctx.game.produceAsync((draft) => {
+      addEntityEffect(draft.player, findEffect("defend"), defendNext.stacks);
+    });
+  });
+
+  // energyNext: gain energy next turn
+  triggers.onTurnStart.use(async (ctx, next) => {
+    if (ctx.entityId !== "player") {
+      await next();
+      return;
+    }
+
+    const energyNext = ctx.game.value.player.effects.energyNext;
+    if (energyNext && energyNext.stacks > 0) {
+      await ctx.game.produceAsync((draft) => {
+        draft.player.energy += energyNext.stacks;
+        addEntityEffect(draft.player, energyNext.data, -energyNext.stacks);
+      });
+    }
+
+    await next();
+  });
+
+  // drawNext: draw extra cards next turn
+  triggers.onTurnStart.use(async (ctx, next) => {
+    if (ctx.entityId !== "player") {
+      await next();
+      return;
+    }
+
+    const drawNext = ctx.game.value.player.effects.drawNext;
+    if (drawNext && drawNext.stacks > 0) {
+      await ctx.game.produceAsync((draft) => {
+        addEntityEffect(draft.player, drawNext.data, -drawNext.stacks);
+      });
+      await triggers.onDraw.execute(ctx.game, { count: drawNext.stacks });
+    }
+
+    await next();
+  });
+}

src/samples/slay-the-spire-like/data/encounterDesert.csv

@@ -1,35 +0,0 @@
-# minion (10): minor enemies
-# elite (4): dangerous enemies
-# event (1): random dangerous event that requires reaction
-# shop (2): merchant who sells different stuff
-# camp (2): consumable restock and heal
-# curio (8): random pickup of treasure or resources
-type,name,description
-'minion'|'elite'|'event'|'shop'|'camp'|'curio',string,string
-minion,仙人掌怪,概念：防+强化。【尖刺X】：对攻击者造成X点伤害。
-minion,蛇,概念：攻+强化。给玩家塞入蛇毒牌（消耗。一回合弃掉超过1张蛇毒时，受到6伤害）。
-minion,木乃伊,概念：攻+防。【诅咒】：受攻击时物品【攻击】-1，直到弃掉一张该物品的牌。
-minion,枪手,概念：单回高攻。【瞄准X】：造成双倍伤害。受伤时失去等量【瞄准】。
-minion,风卷草,概念：防+强化。【滚动X】：攻击时，每消耗10点【滚动】，造成等量伤害。
-minion,秃鹫,概念：攻+防。造成伤害后玩家获得秃鹫之眼（当你受到伤害时自动从手牌打出受到秃鹫的攻击）。
-minion,沙蝎,概念：攻+强化。【尾刺X】：玩家回合结束时受到沙蝎的X点攻击。受伤时失去等量【尾刺】。
-minion,幼沙虫,概念：防+强化。每回合第一次受伤时，玩家失去1点能量。
-minion,蜥蜴,概念：攻+防+逃跑。【脱皮】：若脱皮达到生命上限，则怪物逃跑，玩家不能获得战斗奖励。
-minion,沙匪,概念：攻特化。洗牌时，将一个随机物品的牌全部弃掉。
-elite,风暴之灵,【风暴X】：攻击时，玩家获得1张静电。受伤时失去等量【风暴】。（静电：在手里时受【电击】伤害+1）
-elite,骑马枪手,【冲锋X】：受到或造成的伤害翻倍并消耗等量的冲锋。
-elite,沙虫王,召唤幼体沙虫；每当玩家弃掉一张牌，恢复1生命。
-elite,沙漠守卫,召唤木乃伊；会复活木乃伊2次。
-shop,沙漠商人,商店：可以恢复生命、出售装备、附魔物品。
-shop,游牧商队,商队：出售稀有物品、移除牌组中一张牌。
-camp,绿洲篝火,篝火：可以恢复生命、补充药水使用次数、获得下次战斗Buff。
-camp,岩洞庇护所,篝火：可以恢复生命、升级一张牌。
-curio,沙中遗物,随机获得一件遗物或受到3点伤害。
-curio,枯井,投入1能量：可能获得药水或什么也没有。
-curio,古代石碑,阅读碑文：获得随机Buff直到下次战斗结束。
-curio,沙暴残骸,搜索残骸：随机获得一张物品牌或受到2点伤害。
-curio,蜃景宝箱,打开宝箱：50%获得宝藏，50%为蜃景什么也没有。
-curio,埋藏陶罐,挖掘：获得随机资源（金币、药水或遗物碎片）。
-curio,风化雕像,献祭1生命：获得一件随机遗物。
-curio,绿洲碎片,小型绿洲：恢复3生命并获得1张随机消耗品。
-event,海市蜃楼,随机遭遇：可能获得宝藏或遭遇陷阱，使用d6双阶段结构结算。

src/samples/slay-the-spire-like/data/encounterDesert.csv.d.ts

@@ -1,10 +0,0 @@
-type EncounterDesertTable = readonly {
-    readonly type: "minion" | "elite" | "event" | "shop" | "camp" | "curio";
-    readonly name: string;
-    readonly description: string;
-}[];
-
-export type EncounterDesert = EncounterDesertTable[number];
-
-declare const data: EncounterDesertTable;
-export default data;

src/samples/slay-the-spire-like/data/heroItemFighter1.csv

@@ -1,36 +0,0 @@
-# type can be one of: weapon, armor, consumable, tool
-#
-# shape represents a tetris-like shape, consult ../utils/parse-shape.ts
-#   n
-# w o e
-#   s
-# costType can be one of: energy, uses
-#
-# targetType can be one of: single, none
-
-type,name,shape,costType,costCount,targetType,price,desc
-string,string,string,'energy'|'uses',int,'single'|'none',int,string
-weapon,剑,oee,energy,1,single,50,【攻击2】【攻击2】
-weapon,长斧,oees,energy,2,none,80,对全体【攻击5】
-weapon,长枪,oeee,energy,1,single,75,【攻击2】【攻击2】【攻击2】
-weapon,短刀,oe,energy,1,single,40,【攻击3】【攻击3】
-weapon,飞镖,o,energy,0,single,30,【攻击1】，抓一张牌
-weapon,十字弩,onrersrw,energy,2,single,120,【攻击6】。对同一目标打出其他十字弩
-armor,盾,oesw,energy,1,none,50,【防御3】
-armor,斗笠,oerwrn,energy,2,none,90,【防御8】
-armor,披风,oers,energy,1,none,45,【防御2】，下回合【防御2】
-armor,护腕,o,energy,0,none,25,【防御1】，抓1张牌
-armor,大盾,oesswn,energy,1,none,70,【防御5】
-armor,锁子甲,oers,energy,1,none,60,本回合受到伤害-3
-consumable,绷带,o,uses,3,none,20,从牌堆或弃牌堆随机移除1张伤口
-consumable,淬毒药剂,o,uses,3,none,30,周围物品的【攻击】+2
-consumable,强固药剂,o,uses,3,none,30,周围物品的【防御】+2
-consumable,活力药剂,o,uses,3,none,25,获得1点能量
-consumable,集中药剂,o,uses,3,none,25,抓2张牌
-consumable,治疗药剂,o,uses,3,none,35,从牌堆或弃牌堆移除3张伤口
-tool,水袋,os,energy,1,none,35,下回合开始时，获得1能量，抓2张牌
-tool,绳索,ose,energy,1,none,30,周围物品的牌【防御】+2直到打出
-tool,腰带,owre,energy,0,none,40,从牌堆周围物品的牌当中选择一张加入手牌
-tool,火把,on,energy,1,none,25,下次打出周围物品的牌时，将其消耗并获得1能量
-tool,磨刀石,o,energy,1,none,30,周围物品的牌【攻击】+3直到打出
-tool,铁匠锤,oers,energy,1,none,45,从牌堆/弃牌堆选择一张牌，随机变为一张周围物品的牌

src/samples/slay-the-spire-like/data/heroItemFighter1.csv.d.ts

@@ -1,15 +0,0 @@
-type HeroItemFighter1Table = readonly {
-    readonly type: string;
-    readonly name: string;
-    readonly shape: string;
-    readonly costType: "energy" | "uses";
-    readonly costCount: number;
-    readonly targetType: "single" | "none";
-    readonly price: number;
-    readonly desc: string;
-}[];
-
-export type HeroItemFighter1 = HeroItemFighter1Table[number];
-
-declare const data: HeroItemFighter1Table;
-export default data;

src/samples/slay-the-spire-like/data/index.ts

@@ -1,6 +1,6 @@
-import heroItemFighter1Csv from './heroItemFighter1.csv';
+import * as desert from "./desert";
-import encounterDesertCsv from './encounterDesert.csv';
+export type { ContentModule } from "./types";
 
-export const heroItemFighter1Data = heroItemFighter1Csv;
+export default {
-export const encounterDesertData = encounterDesertCsv;
+  desert,
-export { default as encounterDesertCsv, type EncounterDesert } from './encounterDesert.csv';
+};

src/samples/slay-the-spire-like/data/types.ts

@@ -0,0 +1,18 @@
+import { LoadResult as YarnDialogues } from "yarn-spinner-loader";
+import { Triggers } from "../system/combat/triggers";
+
+import type * as desert from "./desert";
+import { IRunContext } from "../system/combat";
+
+export type ContentModule = {
+  readonly getCards: () => readonly desert.Card[];
+  readonly getEffects: () => readonly desert.Effect[];
+  readonly getEncounters: () => readonly desert.Encounter[];
+  readonly getEnemies: () => readonly desert.Enemy[];
+  readonly getIntents: () => readonly desert.Intent[];
+  readonly getItems: () => readonly desert.Item[];
+  readonly getStartingItems: () => readonly desert.Item[];
+
+  readonly dialogues: YarnDialogues;
+  readonly addTriggers: (triggers: Triggers, run: IRunContext) => void;
+};

src/samples/slay-the-spire-like/deck/factory.ts

@@ -1,204 +0,0 @@
-import type { CellKey, GridInventory, InventoryItem } from '../grid-inventory/types';
-import type { GameItemMeta } from '../progress/types';
-import { createRegion, createRegionAxis } from '@/core/region';
-import type { GameCard, GameCardMeta, PlayerDeck, DeckRegions } from './types';
-
-/**
- * Generates a unique card ID for a cell within an item.
- */
-function generateCardId(itemId: string, cellIndex: number): string {
-    return `card-${itemId}-${cellIndex}`;
-}
-
-/**
- * Collects all cell keys from an item's shape in a deterministic order.
- * Iterates the shape grid row by row, left to right, top to bottom.
- */
-function getItemCells(item: InventoryItem<GameItemMeta>): CellKey[] {
-    const cells: CellKey[] = [];
-    const { shape, transform } = item;
-    const { grid } = shape;
-    const { offset, rotation, flipX, flipY } = transform;
-
-    // Track local dimensions (may swap on rotation)
-    let localWidth = grid[0]?.length || 1;
-    let localHeight = grid.length;
-
-    for (let gy = 0; gy < grid.length; gy++) {
-        for (let gx = 0; gx < grid[gy].length; gx++) {
-            if (!grid[gy][gx]) continue;
-
-            // Start from grid coordinates
-            let x = gx;
-            let y = gy;
-
-            // Apply rotation (90 degree increments, clockwise)
-            const rotTimes = ((rotation % 4) + 4) % 4;
-            for (let r = 0; r < rotTimes; r++) {
-                const newX = localHeight - 1 - y;
-                const newY = x;
-                x = newX;
-                y = newY;
-                // Swap dimensions for next iteration
-                const tmp = localWidth;
-                localWidth = localHeight;
-                localHeight = tmp;
-            }
-
-            // Reset local dimensions for fresh computation per cell
-            localWidth = grid[0]?.length || 1;
-            localHeight = grid.length;
-
-            // Apply flips
-            if (flipX) {
-                x = -x;
-            }
-            if (flipY) {
-                y = -y;
-            }
-
-            // Apply offset
-            const finalX = x + offset.x;
-            const finalY = y + offset.y;
-
-            cells.push(`${finalX},${finalY}`);
-        }
-    }
-
-    return cells;
-}
-
-/**
- * Creates a single card from an inventory item.
- *
- * @param itemId - The inventory item instance ID
- * @param itemData - The CSV item data
- * @param cellKey - The cell key ("x,y") this card represents
- * @param cellIndex - Index of the cell for unique ID generation
- */
-function createItemCard(
-    itemId: string,
-    itemData: GameItemMeta['itemData'],
-    cellKey: CellKey,
-    cellIndex: number
-): GameCard {
-    const cardId = generateCardId(itemId, cellIndex);
-
-    return {
-        id: cardId,
-        regionId: '',
-        position: [],
-        sourceItemId: itemId,
-        itemData,
-        cellKey,
-        displayName: itemData.name,
-        description: itemData.desc,
-    };
-}
-
-/**
- * Creates a status card that does not correspond to any inventory item.
- * Status cards represent temporary effects like wounds, stuns, etc.
- *
- * @param id - Unique identifier for the card instance
- * @param displayName - Display name (e.g. "伤口", "眩晕")
- * @param description - Card description / ability text
- */
-function createStatusCard(
-    id: string,
-    displayName: string,
-    description: string
-): GameCard {
-    return {
-        id,
-        regionId: '',
-        position: [],
-        sourceItemId: null,
-        itemData: null,
-        cellKey: null,
-        displayName,
-        description,
-    };
-}
-
-/**
- * Generates a complete player deck from the current inventory state.
- *
- * For each item in the inventory, N cards are generated where N is the
- * number of cells the item occupies (shape.count).
- *
- * All generated cards are placed in the draw pile initially.
- *
- * @param inventory - The player's grid inventory
- * @returns A PlayerDeck with all cards in the draw pile
- */
-function generateDeckFromInventory(inventory: GridInventory<GameItemMeta>): PlayerDeck {
-    const cards: Record<string, GameCard> = {};
-    const drawPile: string[] = [];
-
-    for (const item of inventory.items.values()) {
-        const itemData = item.meta?.itemData;
-        if (!itemData) continue;
-
-        // Generate one card per occupied cell in the item's shape
-        const cellCount = item.shape.count;
-        const cells = getItemCells(item);
-
-        for (let i = 0; i < cellCount; i++) {
-            const cellKey = cells[i] ?? `${i},0`;
-            const card = createItemCard(item.id, itemData, cellKey, i);
-            cards[card.id] = card;
-            drawPile.push(card.id);
-        }
-    }
-
-    return {
-        cards,
-        drawPile,
-        hand: [],
-        discardPile: [],
-        exhaustPile: [],
-    };
-}
-
-/**
- * Creates region definitions for deck management.
- * Returns regions for draw pile, hand, discard pile, and exhaust pile.
- */
-function createDeckRegions(): DeckRegions {
-    return {
-        drawPile: createRegion('drawPile', [
-            createRegionAxis('index', 0, 0), // unbounded
-        ]),
-        hand: createRegion('hand', [
-            createRegionAxis('index', 0, 0),
-        ]),
-        discardPile: createRegion('discardPile', [
-            createRegionAxis('index', 0, 0),
-        ]),
-        exhaustPile: createRegion('exhaustPile', [
-            createRegionAxis('index', 0, 0),
-        ]),
-    };
-}
-
-/**
- * Creates an empty player deck structure.
- */
-function createPlayerDeck(): PlayerDeck {
-    return {
-        cards: {},
-        drawPile: [],
-        hand: [],
-        discardPile: [],
-        exhaustPile: [],
-    };
-}
-
-export {
-    generateDeckFromInventory,
-    createStatusCard,
-    createDeckRegions,
-    createPlayerDeck,
-    generateCardId,
-};

src/samples/slay-the-spire-like/deck/index.ts

@@ -1,8 +0,0 @@
-export type { GameCard, GameCardMeta, PlayerDeck, DeckRegions } from './types';
-export {
-    generateDeckFromInventory,
-    createStatusCard,
-    createDeckRegions,
-    createPlayerDeck,
-    generateCardId,
-} from './factory';

src/samples/slay-the-spire-like/deck/types.ts

@@ -1,73 +0,0 @@
-import type { Part } from '@/core/part';
-import type { Region } from '@/core/region';
-import type { HeroItemFighter1 } from '../data/heroItemFighter1.csv';
-import type { CellKey } from '../grid-inventory/types';
-
-/**
- * Metadata for a game card.
- * Bridges inventory item data with the card system.
- */
-export interface GameCardMeta {
-    /**
-     * Source item instance ID that this card was generated from.
-     * `null` for status cards (e.g. wound, stun) that don't correspond to an inventory item.
-     */
-    sourceItemId: string | null;
-    /**
-     * Original CSV item data. `null` for status cards.
-     */
-    itemData: HeroItemFighter1 | null;
-    /**
-     * The cell key ("x,y") this card represents within the source item's shape.
-     * `null` for status cards.
-     */
-    cellKey: CellKey | null;
-    /**
-     * Display name of the card.
-     * For item cards: derived from itemData.name.
-     * For status cards: custom name (e.g. "伤口", "眩晕").
-     */
-    displayName: string;
-    /**
-     * Card description / ability text.
-     * For item cards: derived from itemData.desc.
-     * For status cards: custom description.
-     */
-    description: string;
-}
-
-/**
- * A card instance in the game.
- * Cards are generated from inventory items or created as status effects.
- */
-export type GameCard = Part<GameCardMeta>;
-
-/**
- * Player deck structure containing card pools.
- */
-export interface PlayerDeck {
-    /** All cards indexed by ID */
-    cards: Record<string, GameCard>;
-    /** Card IDs in the draw pile */
-    drawPile: string[];
-    /** Card IDs in the player's hand */
-    hand: string[];
-    /** Card IDs in the discard pile */
-    discardPile: string[];
-    /** Card IDs in the exhaust pile (removed from combat) */
-    exhaustPile: string[];
-}
-
-/**
- * Region structure for deck management.
- */
-export interface DeckRegions {
-    /** Draw pile region */
-    drawPile: Region;
-    /** Hand region */
-    hand: Region;
-    /** Discard pile region */
-    discardPile: Region;
-    /** Exhaust pile region */
-    exhaustPile: Region;
-}

src/samples/slay-the-spire-like/dialogue/index.ts

@@ -1 +0,0 @@
-export {default as encounters} from './encounters/encounters.yarnproject';

src/samples/slay-the-spire-like/docs/01-overview.md

@@ -0,0 +1,118 @@
+# 杀戮尖塔 + 背包英雄
+
+玩家有4x6的背包
+
+装备占格子，提供同等数量的牌，并且给周围加buff，背包英雄style
+
+战斗时玩杀戮尖塔
+
+## 肉鸽结构
+
+区域点到点地图
+
+- 分4个区域，每个区域有独立的随机遭遇池，目前先考虑第一个区域
+- 每区域10层，26个遭遇节点
+    - 荒野层6层×3节点（小怪50%/精英25%/事件25%）
+    - 聚落层2层×4节点（≥1篝火/≥1商店/≥1奇遇，第4随机）
+    - 起点→终点，终点为boss战
+
+## 战斗（小怪、精英、boss）
+
+基本流程
+- 怪物战斗开始效应
+- 玩家战斗开始效应
+- 重复直至一方不剩下存活角色
+    - 玩家回合
+    - 怪物回合
+
+怪物战斗开始
+- 获得初始buff、初始血量、初始意图
+
+玩家战斗开始
+- 获得3点能量，抓5张手牌
+
+玩家回合
+- buff更新阶段：临时buff消失、延时buff-1层
+- 回合开始：触发回合开始效果
+- 行动：玩家可以自由出牌直至结束回合
+- 回合结束：触发回合结束效果
+- 重置：恢复到3点能量，弃掉剩余手牌，抓5张手牌
+- 洗回牌堆：每当牌堆为空需要抓牌或与牌堆顶交互，则将弃牌堆与2张《疲劳》（没有效果，不能打出）洗回牌堆，然后再继续。
+
+怪物回合
+- buff更新阶段：每个怪物临时buff消失、延时buff-1层
+- 回合开始：触发每个怪物的回合开始效果
+- 行动：怪物的意图生效，然后更新意图
+- 回合结束：触发每个怪物的回合结束效果
+
+## 篝火
+
+在篝火处可进行3次行动，每次行动可以：
+- 恢复20%最大生命
+- 恢复1次所有药品的使用次数
+- 合成一个物品（暂未设计）
+
+## 商店
+
+在商店可以买/卖物品
+- 有5个随机的不同物品可以买，价格为原价50%-150%随机
+- 购买之后不会补充
+- 可以以原价25%的价格卖出背包内的任意物品
+
+## 奇遇
+
+奇遇为Yarn Spinner驱动的分支对话遭遇
+
+对玩家产生的影响根据Yarn Spinner的命令结算
+
+在对话结束后奇遇结算结束
+
+## 战斗内Effect
+
+Effect分以下类型：
+- 瞬间：立即生效，直接改变状态
+- Buff：作为状态叠加到角色身上
+  - 持久Buff：持续整场战斗
+  - 临时Buff：持续到下次Buff更新
+  - 延时Buff：每次Buff更新-1层，持续到归零
+  - 姿态Buff：受到伤害时，移除同等数量的层数
+- 卡牌：作为状态卡牌加入
+  - 弃牌：加入弃牌堆
+  - 手牌：加入手牌
+  - 牌堆：加入抓牌堆
+- 物品：作为物品状态叠加到物品上，通常是效应来源卡牌对应的物品周围的物品，若没有上下文物品则可能无效或对玩家的随机物品生效
+  - 临时：持续到下次Buff更新
+  - 持久：持续整场战斗
+  - 永久：持续整个冒险
+  - 直到打出：持续到下次打出该物品的卡牌
+  - 直到弃掉：持续到下次弃掉该物品的卡牌
+
+## 时机
+
+产生Effect的时机包括：
+- 打出卡牌/抓到卡牌/弃掉卡牌
+- 敌人意图生效
+- Effect侦听器需要的特定侦听事件
+
+## 卡牌属性
+
+- 费用：能量费用或物品使用次数费用，如果不能支付则无法打出
+- 抓牌效果/打出效果/弃掉效果：包括目标（自身、选择目标、全体），效果类型，和层数，可能有复数条
+
+能量费用以3费为准，希望大约60%牌1费，20%牌2费，20%牌0费
+
+## 遗物
+
+遗物不需要放在背包格里，且仅提供正面触发效果，暂未设计
+
+## 区域设计量
+
+每区域10小怪，4精英，8奇遇，1 boss（暂未设计）
+目前仅考虑沙漠一个区域
+
+## 角色设计量
+
+~24 物品 每角色（4种各6个）
+-8 遗物 每角色
+
+在扩展更多区域后需添加更多内容随区域/奇遇解锁

src/samples/slay-the-spire-like/docs/02-fighter.md

@@ -1,33 +1,29 @@
 # Fighter
 
+战士角色：默认的角色。
+
 ## 物品
 
-每池4种物品各5个：武器、防具、耗材、工具。
+4种物品各6个：武器、防具、耗材、工具。
 
 玩家共24格，每种物品预算6格，每个物品尺寸1-6格。武器防具大部分在2-4格，少部分有5-6格，耗材、工具大部分在1-2格。
 
 每种物品每格提供一张牌加入玩家牌堆。
 
-使用武器、防具、工具的卡牌花费能量，每回合3点。耗材使用不计入费用，消耗本身的使用次数。使用次数在篝火处会完全恢复。
+使用武器、防具、工具的卡牌花费能量。每回合有3点能量。耗材使用不计入费用，但消耗本身的使用次数。使用次数在篝火处可以恢复。
 
-### 基础
+### 初始装备
 
-攻击：对目标造成伤害
+剑、短刀、绷带、水袋、治疗药剂
-
-防御：抵消本回合受到的最多3点伤害
-
-剑 1x3/1费：【攻击2】【攻击2】
-盾 2x2/1费：【防御3】
-绷带 1x1/3次：随机移除1格伤口。
-水袋 2格/1费：下回合开始时，获得1费，抓2张牌。
 
 ### 武器
 
 武器是配合对象，不需要有邻接性检查。
 
+剑 1x3/1费：【攻击2】【攻击2】
 长斧 4格L型/2费：对全体【攻击5】
 长枪 4格I型/1费：【攻击2】【攻击2】【攻击2】
-短刀 2格/1费：【攻击3】【攻击3】
+短刀 1x2/1费：【攻击3】【攻击3】
 飞镖 1格/0费：【攻击1】，抓一张牌
 十字弩 4格X型/2费：【攻击6】。对同一目标打出其他十字弩。
 
@@ -35,6 +31,9 @@
 
 防具可以检查周围物品，每个匹配的给奖励。
 
+物品被动：每个防具的周围每种不同防具+1最大生命。
+
+盾 2x2/1费：【防御3】。
 斗笠 4格T型/2费：【防御8】
 披风 3格L型/1费：【防御2】，下回合【防御2】
 护腕 1格/0费：【防御1】，抓1张牌
@@ -45,16 +44,18 @@
 
 工具可以检查周围物品，给触发或者触发给强化。
 
+水袋 1x2/1费：下回合开始时，获得1能量，抓2张牌。
 绳索 3格L型/1费：生效物品的牌【防御】+2直到打出。
-腰带 3格I型/0费：抓一张牌，然后从生效物品的牌当中选择一张放到牌堆顶。
+腰带 3格I型/0费：抓一张牌，然后从生效物品的牌当中选择一张加入手牌。
 火把 2格/1费：下次打出生效物品的牌时，将其消并获得1能量。
 磨刀石 1x1/1费：生效物品的牌【攻击】+3直到打出。
-铁匠锤 3格T型：从牌堆/弃牌堆选择一张牌，随机变为一张生效物品的牌。
+铁匠锤 3格T型/1费：从牌堆/弃牌堆选择一张牌，随机变为一张生效物品的牌。
 
 ### 消耗品
 
 消耗品本身不应该给强化，但可以被防具/工具给强化。
 
+绷带 1x1/3次：从牌堆或弃牌堆随机移除1张伤口。
 淬毒药剂 1格/3次：生效物品的攻击+2。
 强固药剂 1格/3次：生效物品获得的防御+2。
 活力药剂 1格/3次：获得1点能量。

src/samples/slay-the-spire-like/docs/03-desert.md

@@ -0,0 +1,94 @@
+# Desert
+
+## 小怪 - 10种
+
+### 仙人掌怪
+
+概念：防+强化
+
+【尖刺X】：对自己施加的持续buff，对攻击者造成X点伤害
+
+### 蛇
+
+概念：攻+强化
+
+【蛇毒X】：对玩家施加的手牌状态（同名状态牌/1费：打出时移除此牌。弃掉时受到3点伤害。）
+
+### 木乃伊
+
+概念：攻+防
+
+【诅咒】：对自己施加的延时buff。受玩家卡牌攻击时，卡牌对应物品【攻击】-1，直到玩家弃掉一张该物品的牌
+
+### 枪手
+
+概念：单回高攻
+
+【瞄准X】：对自己施加的姿态buff。造成双倍伤害。
+
+### 风卷草
+
+概念：防+强化
+
+【滚动X】：对自己施加的姿态buff。攻击时，若有至少10层滚动，则消耗10层滚动让攻击+10。
+
+### 秃鹫
+
+概念：攻+防
+
+若造成伤害，玩家获得秃鹫之眼。
+
+秃鹫之眼：对玩家施加的抓牌堆状态卡牌（同名状态牌/0费：打出时移除。抓到时获得3层【暴露】（临时debuff，受到的伤害+1/每层））
+
+### 沙蝎
+
+概念：攻+强化
+
+【尾刺X】：对自己施加的姿态buff。攻击时，伤害提升X。
+
+### 幼沙虫
+
+防+强化
+
+【能量吸取】：对自己施加的延时buff。受伤时，玩家失去X点能量。
+
+### 蜥蜴
+
+概念：攻+防+逃跑
+
+【脱皮】：对自己施加的姿态buff。若脱皮达到生命上限，则怪物逃跑，玩家不能获得战斗奖励。
+
+### 沙匪
+
+概念：弱化玩家
+
+【劫掠】：对玩家施加的延时debuff。回合开始时，随机弃掉一张手牌。
+
+## 精英 - 4种
+
+### 风暴之灵
+
+静电：对玩家施加的弃牌堆状态卡牌/0费：打出时自己获得1层【暴露】并抓一张牌。（临时debuff,受到的伤害+1/每层）
+
+【风暴X】：对自己施加的姿态buff。攻击时，玩家获得1张静电。
+
+### 骑马枪手
+
+【冲锋X】：对自己施加的姿态buff，受到或造成的伤害翻倍并消耗等量的冲锋。（额外伤害不会消耗姿态）
+
+### 沙虫王
+
+召唤幼体沙虫
+
+玩家弃掉疲劳时，恢复10生命
+
+### 沙漠守卫
+
+召唤木乃伊
+
+会复活木乃伊2次
+
+## boss - 法老之灵
+
+Boss在区域终点节点触发，不属于遭遇类型池。
+

src/samples/slay-the-spire-like/docs/04-code-structure.md

@@ -0,0 +1,41 @@
+# 文件结构
+
+## 系统实现
+
+- `system/`：系统实现。
+  - `combat/`：管理一次战斗内的战斗状态、流程、触发。
+  - `progress/`：管理一次冒险的进度。
+  - `map/`：管理地图生成。
+  - `grid-inventory/`：管理背包状态。
+  - `deck/`：管理卡组状态。
+
+## 数据
+
+- `data/`：所有的数据文件
+  - `desert/`：游戏的测试模组，沙漠区域的内容。
+    - `card.csv`：所有的卡牌定义。
+    - `effect.csv`：所有的效应定义。
+    - `encounter.csv`：所有的遭遇定义。
+    - `enemy.csv`：所有的敌人和意图定义。
+    - `item.csv`：所有的玩家物品定义。
+    - `dialogues/`：yarn对话项目目录
+      - `dialogues.yarnproject`：yarn对话项目入口
+      - `**.yarn`：具体的yarn对话文件，代码不关心
+    - `index.ts`：统一导出所有的数据。
+    - `trigger.ts`：额外的触发器脚本，用于实现测试模组中涉及的效果。
+
+## 开发流程
+
+### SRD / 系统设计
+
+首先编写srd文档。srd文档描述游戏系统和规则，并提供少量内联的基础游戏数据。
+
+SRD是系统实现的基础，系统实现只能基于SRD，不能依赖具体的游戏内容。
+
+### Setting / 环境设定
+
+使用SRD提供的特性来设计环境内容：
+- 效应：效应在技术上不依赖其他类型内容，可以首先确定。但在创意上可能不会直接设计效应，而是从若干创意中提取共性，并创建一个效应来作为主题。
+- 卡牌：部分效应会创建卡牌或修改卡牌。在设计时需要注意。
+- 敌人和意图：结合效应与主题表达设计敌人。通常需要为每个敌人设计独特的效应。
+- 玩家物品：结合效应与主题表达设计物品。常见物品的效应容易找到替代，不常见物品则有特殊的效应。

src/samples/slay-the-spire-like/grid-inventory/index.ts

@@ -1,13 +0,0 @@
-export type { CellCoordinate, CellKey, GridInventory, InventoryItem, MutationResult, PlacementResult } from './types';
-export {
-    createGridInventory,
-    flipItem,
-    getAdjacentItems,
-    getItemAtCell,
-    getOccupiedCellSet,
-    moveItem,
-    placeItem,
-    removeItem,
-    rotateItem,
-    validatePlacement,
-} from './transform';

src/samples/slay-the-spire-like/grid-inventory/transform.ts

@@ -1,233 +0,0 @@
-import type { ParsedShape } from '../utils/parse-shape';
-import type { Transform2D } from '../utils/shape-collision';
-import {
-    checkBoardCollision,
-    checkBounds,
-    flipXTransform,
-    flipYTransform,
-    rotateTransform,
-    transformShape,
-} from '../utils/shape-collision';
-import type { CellKey, GridInventory, InventoryItem, MutationResult, PlacementResult } from './types';
-
-/**
- * Creates a new empty grid inventory.
- * Note: When used inside `.produce()`, call this before returning the draft.
- */
-export function createGridInventory<TMeta = Record<string, unknown>>(width: number, height: number): GridInventory<TMeta> {
-    return {
-        width,
-        height,
-        items: new Map<string, InventoryItem<TMeta>>(),
-        occupiedCells: new Set<CellKey>(),
-    };
-}
-
-/**
- * Builds a Set of occupied cell keys from a shape and transform.
- */
-function getShapeCellKeys(shape: ParsedShape, transform: Transform2D): Set<CellKey> {
-    const cells = transformShape(shape, transform);
-    return new Set(cells.map(c => `${c.x},${c.y}` as CellKey));
-}
-
-/**
- * Validates whether an item can be placed at the given transform.
- * Checks bounds and collision with all other items.
- */
-export function validatePlacement<TMeta = Record<string, unknown>>(
-    inventory: GridInventory<TMeta>,
-    shape: InventoryItem<TMeta>['shape'],
-    transform: Transform2D
-): PlacementResult {
-    if (!checkBounds(shape, transform, inventory.width, inventory.height)) {
-        return { valid: false, reason: '超出边界' };
-    }
-
-    if (checkBoardCollision(shape, transform, inventory.occupiedCells)) {
-        return { valid: false, reason: '与已有物品重叠' };
-    }
-
-    return { valid: true };
-}
-
-/**
- * Places an item onto the grid.
- * **Mutates directly** — call inside a `.produce()` callback.
- * Does not validate; call `validatePlacement` first.
- */
-export function placeItem<TMeta = Record<string, unknown>>(inventory: GridInventory<TMeta>, item: InventoryItem<TMeta>): void {
-    const cells = getShapeCellKeys(item.shape, item.transform);
-    for (const cellKey of cells) {
-        inventory.occupiedCells.add(cellKey);
-    }
-    inventory.items.set(item.id, item);
-}
-
-/**
- * Removes an item from the grid by its ID.
- * **Mutates directly** — call inside a `.produce()` callback.
- */
-export function removeItem<TMeta = Record<string, unknown>>(inventory: GridInventory<TMeta>, itemId: string): void {
-    const item = inventory.items.get(itemId);
-    if (!item) return;
-
-    const cells = getShapeCellKeys(item.shape, item.transform);
-    for (const cellKey of cells) {
-        inventory.occupiedCells.delete(cellKey);
-    }
-    inventory.items.delete(itemId);
-}
-
-/**
- * Moves an item to a new position with a new transform.
- * **Mutates directly** — call inside a `.produce()` callback.
- * Validates before applying; returns result indicating success.
- */
-export function moveItem<TMeta = Record<string, unknown>>(
-    inventory: GridInventory<TMeta>,
-    itemId: string,
-    newTransform: Transform2D
-): MutationResult {
-    const item = inventory.items.get(itemId);
-    if (!item) {
-        return { success: false, reason: '物品不存在' };
-    }
-
-    // Temporarily remove item's cells for validation
-    const oldCells = getShapeCellKeys(item.shape, item.transform);
-    for (const cellKey of oldCells) {
-        inventory.occupiedCells.delete(cellKey);
-    }
-
-    // Validate new position
-    const validation = validatePlacement(inventory, item.shape, newTransform);
-    if (!validation.valid) {
-        // Restore old cells
-        for (const cellKey of oldCells) {
-            inventory.occupiedCells.add(cellKey);
-        }
-        return { success: false, reason: validation.reason };
-    }
-
-    // Apply new transform
-    item.transform = newTransform;
-
-    // Add new cells
-    const newCells = getShapeCellKeys(item.shape, item.transform);
-    for (const cellKey of newCells) {
-        inventory.occupiedCells.add(cellKey);
-    }
-
-    return { success: true };
-}
-
-/**
- * Rotates an item by the given degrees (typically 90, 180, or 270).
- * **Mutates directly** — call inside a `.produce()` callback.
- * Validates before applying; returns result indicating success.
- */
-export function rotateItem<TMeta = Record<string, unknown>>(
-    inventory: GridInventory<TMeta>,
-    itemId: string,
-    degrees: number
-): MutationResult {
-    const item = inventory.items.get(itemId);
-    if (!item) {
-        return { success: false, reason: '物品不存在' };
-    }
-
-    const rotatedTransform = rotateTransform(item.transform, degrees);
-    return moveItem(inventory, itemId, rotatedTransform);
-}
-
-/**
- * Flips an item horizontally or vertically.
- * **Mutates directly** — call inside a `.produce()` callback.
- * Validates before applying; returns result indicating success.
- */
-export function flipItem<TMeta = Record<string, unknown>>(
-    inventory: GridInventory<TMeta>,
-    itemId: string,
-    axis: 'x' | 'y'
-): MutationResult {
-    const item = inventory.items.get(itemId);
-    if (!item) {
-        return { success: false, reason: '物品不存在' };
-    }
-
-    const flippedTransform = axis === 'x'
-        ? flipXTransform(item.transform)
-        : flipYTransform(item.transform);
-
-    return moveItem(inventory, itemId, flippedTransform);
-}
-
-/**
- * Returns a copy of the occupied cells set.
- */
-export function getOccupiedCellSet<TMeta = Record<string, unknown>>(inventory: GridInventory<TMeta>): Set<CellKey> {
-    return new Set(inventory.occupiedCells);
-}
-
-/**
- * Finds the item occupying the given cell, if any.
- */
-export function getItemAtCell<TMeta = Record<string, unknown>>(
-    inventory: GridInventory<TMeta>,
-    x: number,
-    y: number
-): InventoryItem<TMeta> | undefined {
-    const cellKey = `${x},${y}` as CellKey;
-    if (!inventory.occupiedCells.has(cellKey)) {
-        return undefined;
-    }
-
-    for (const item of inventory.items.values()) {
-        const cells = getShapeCellKeys(item.shape, item.transform);
-        if (cells.has(cellKey)) {
-            return item;
-        }
-    }
-
-    return undefined;
-}
-
-/**
- * Gets all items adjacent to the given item (orthogonally, not diagonally).
- * Returns a Map of itemId -> item for deduplication.
- */
-export function getAdjacentItems<TMeta extends Record<string, unknown> = Record<string, unknown>>(
-    inventory: GridInventory<TMeta>,
-    itemId: string
-): Map<string, InventoryItem<TMeta>> {
-    const item = inventory.items.get(itemId);
-    if (!item) {
-        return new Map();
-    }
-
-    const ownCells = getShapeCellKeys(item.shape, item.transform);
-    const adjacent = new Map<string, InventoryItem<TMeta>>();
-
-    for (const cellKey of ownCells) {
-        const [cx, cy] = cellKey.split(',').map(Number);
-        const neighbors: CellKey[] = [
-            `${cx + 1},${cy}` as CellKey,
-            `${cx - 1},${cy}` as CellKey,
-            `${cx},${cy + 1}` as CellKey,
-            `${cx},${cy - 1}` as CellKey,
-        ];
-
-        for (const neighborKey of neighbors) {
-            if (inventory.occupiedCells.has(neighborKey) && !ownCells.has(neighborKey)) {
-                const [nx, ny] = neighborKey.split(',').map(Number);
-                const neighborItem = getItemAtCell(inventory, nx, ny);
-                if (neighborItem) {
-                    adjacent.set(neighborItem.id, neighborItem);
-                }
-            }
-        }
-    }
-
-    return adjacent;
-}

src/samples/slay-the-spire-like/grid-inventory/types.ts

@@ -1,56 +0,0 @@
-import type { ParsedShape } from '../utils/parse-shape';
-import type { Transform2D } from '../utils/shape-collision';
-
-/**
- * String key representing a grid cell in "x,y" format.
- */
-export type CellKey = `${number},${number}`;
-
-/**
- * Simple 2D coordinate for grid cells.
- */
-export interface CellCoordinate {
-    x: number;
-    y: number;
-}
-
-/**
- * An item placed on the grid inventory.
- * @template TMeta - Optional metadata type for game-specific data
- */
-export interface InventoryItem<TMeta = Record<string, unknown>> {
-    /** Unique item identifier */
-    id: string;
-    /** Reference to the item's shape definition */
-    shape: ParsedShape;
-    /** Current transformation (position, rotation, flips) */
-    transform: Transform2D;
-    /** Optional metadata for game-specific data */
-    meta?: TMeta;
-}
-
-/**
- * Result of a placement validation check.
- */
-export type PlacementResult = { valid: true } | { valid: false; reason: string };
-
-/**
- * Result of a mutation operation (move, rotate, flip).
- */
-export type MutationResult = { success: true } | { success: false; reason: string };
-
-/**
- * Grid inventory state.
- * Designed to be mutated directly inside a `mutative .produce()` callback.
- * @template TMeta - Optional metadata type for items
- */
-export interface GridInventory<TMeta = Record<string, unknown>> {
-    /** Board width in cells */
-    width: number;
-    /** Board height in cells */
-    height: number;
-    /** Map of itemId -> InventoryItem for all placed items */
-    items: Map<string, InventoryItem<TMeta>>;
-    /** Set of occupied cells in "x,y" format for O(1) collision lookups */
-    occupiedCells: Set<CellKey>;
-}

src/samples/slay-the-spire-like/index.ts

@@ -1,84 +1,8 @@
-// Data
+export * from "./system/combat";
-export { heroItemFighter1Data, encounterDesertData } from './data';
+export * from "./system/deck";
-export { default as encounterDesertCsv } from './data/encounterDesert.csv';
+export * from "./system/encounter";
-export type { EncounterDesert } from './data/encounterDesert.csv';
+export * from "./system/grid-inventory";
-
+export * from "./system/map";
-// Deck
+export * from "./system/utils";
-export type { GameCard, GameCardMeta, PlayerDeck, DeckRegions } from './deck';
+export * from "./system/types";
-export {
+export { default as data } from "./data";
-    generateDeckFromInventory,
-    createStatusCard,
-    createDeckRegions,
-    createPlayerDeck,
-    generateCardId,
-} from './deck';
-
-// Grid Inventory
-export type { CellCoordinate, CellKey, GridInventory, InventoryItem, MutationResult, PlacementResult } from './grid-inventory';
-export {
-    createGridInventory,
-    flipItem,
-    getAdjacentItems,
-    getItemAtCell,
-    getOccupiedCellSet,
-    moveItem,
-    placeItem,
-    removeItem,
-    rotateItem,
-    validatePlacement,
-} from './grid-inventory';
-
-// Map
-export { MapNodeType, MapLayerType } from './map';
-export type { MapNode, MapLayer, PointCrawlMap } from './map';
-export { generatePointCrawlMap, getNode, getChildren, getParents, hasPath, findAllPaths } from './map';
-
-// Progress Manager
-export type {
-    EncounterResult,
-    EncounterState,
-    GameItem,
-    GameItemMeta,
-    PlayerState,
-    RunMutationResult,
-    RunState,
-} from './progress';
-export {
-    addGold,
-    addItemFromCsv,
-    canMoveTo,
-    createRunState,
-    damagePlayer,
-    getReachableChildren,
-    getCurrentNode,
-    getUnresolvedChildren,
-    healPlayer,
-    isAtEndNode,
-    isAtStartNode,
-    isEncounterResolved,
-    moveToNode,
-    removeItem as removeItemFromRun,
-    resolveEncounter,
-    setMaxHp,
-    spendGold,
-} from './progress';
-
-// Utils - Parse Shape
-export type { ParsedShape } from './utils/parse-shape';
-export { parseShapeString } from './utils/parse-shape';
-
-// Utils - Shape Collision
-export type { Point2D, Transform2D } from './utils/shape-collision';
-export {
-    IDENTITY_TRANSFORM,
-    getOccupiedCells,
-    transformPoint,
-    transformShape,
-    checkCollision,
-    checkBoardCollision,
-    checkBounds,
-    validatePlacement as validateShapePlacement,
-    rotateTransform,
-    flipXTransform,
-    flipYTransform,
-} from './utils/shape-collision';

src/samples/slay-the-spire-like/map/index.ts

@@ -1,5 +0,0 @@
-export { MapNodeType, MapLayerType } from './types';
-export type { MapNode, MapLayer, PointCrawlMap, MapGenerationConfig } from './types';
-
-export { generatePointCrawlMap } from './generator';
-export { getNode, getChildren, getParents, hasPath, findAllPaths } from './generator';

src/samples/slay-the-spire-like/map/types.ts

@@ -1,86 +0,0 @@
-/**
- * Types of nodes that can appear on the point crawl map.
- */
-export enum MapNodeType {
-    Start = 'start',
-    End = 'end',
-    Minion = 'minion',
-    Elite = 'elite',
-    Event = 'event',
-    Camp = 'camp',
-    Shop = 'shop',
-    Curio = 'curio',
-}
-
-/**
- * Semantic type of a layer.
- */
-export enum MapLayerType {
-    Wild = 'wild',
-    Settlement = 'settlement',
-}
-
-/**
- * A single node on the map.
- */
-export interface MapNode {
-    /** Unique identifier */
-    id: string;
-    /** Which layer this node belongs to */
-    layerIndex: number;
-    /** Semantic type of the node */
-    type: MapNodeType;
-    /** IDs of nodes in the next layer this node connects to */
-    childIds: string[];
-    /** Encounter data assigned to this node (from encounter CSV) */
-    encounter?: {
-        name: string;
-        description: string;
-    };
-}
-
-/**
- * A horizontal layer of nodes at the same progression stage.
- */
-export interface MapLayer {
-    /** Layer index (0 = start, last = end) */
-    index: number;
-    /** Ordered IDs of nodes in this layer */
-    nodeIds: string[];
-    /** Semantic type of the layer */
-    layerType: MapLayerType | 'start' | 'end';
-    /** Direct references to nodes in this layer (for performance) */
-    nodes: MapNode[];
-}
-
-/**
- * A fully generated point crawl map.
- */
-export interface PointCrawlMap {
-    /** Layers from start to end */
-    layers: MapLayer[];
-    /** All nodes keyed by ID */
-    nodes: Map<string, MapNode>;
-    /** RNG seed used for generation (for reproducibility) */
-    seed: number;
-    /** Reverse index: nodeId → parent node IDs (for fast getParent lookup) */
-    parentIndex?: Map<string, string[]>;
-}
-
-/**
- * Configuration for map generation.
- */
-export interface MapGenerationConfig {
-    /** Total number of layers (including start and end) */
-    totalLayers: number;
-    /** Number of nodes in each wild layer */
-    wildLayerNodeCount: number;
-    /** Number of nodes in each settlement layer */
-    settlementLayerNodeCount: number;
-    /** Probability weights for wild node types (should sum to 100) */
-    wildNodeTypeWeights: {
-        [MapNodeType.Minion]: number;
-        [MapNodeType.Elite]: number;
-        [MapNodeType.Event]: number;
-    };
-}

src/samples/slay-the-spire-like/progress/index.ts

@@ -1,334 +0,0 @@
-import { Mulberry32RNG, type RNG } from '@/utils/rng';
-import { generatePointCrawlMap, getNode } from '../map/generator';
-import type { MapNode } from '../map/types';
-import { placeItem, validatePlacement, createGridInventory, removeItem as gridRemoveItem } from '../grid-inventory/transform';
-import type { GameItem, GameItemMeta, RunMutationResult, RunState } from './types';
-import type { GridInventory } from '../grid-inventory/types';
-import { IDENTITY_TRANSFORM, type Transform2D } from '../utils/shape-collision';
-import { parseShapeString, type ParsedShape } from '../utils/parse-shape';
-import type { HeroItemFighter1 } from '../data/heroItemFighter1.csv';
-import { heroItemFighter1Data } from '../data';
-
-// Re-export types
-export type {
-    EncounterResult,
-    EncounterState,
-    GameItem,
-    GameItemMeta,
-    PlayerState,
-    RunMutationResult,
-    RunState,
-} from './types';
-
-// -- Constants --
-
-const INVENTORY_WIDTH = 6;
-const INVENTORY_HEIGHT = 4;
-
-const DEFAULT_MAX_HP = 50;
-const DEFAULT_GOLD = 50;
-
-/** Starter items to give the player at the beginning of a run. */
-const STARTER_ITEM_NAMES = ['治疗药剂', '绷带', '水袋', '短刀', '剑'];
-
-// -- Run creation --
-
-/**
- * Creates a new run state with a generated map, player stats, and starter inventory.
- *
- * @param seed RNG seed for reproducibility. If omitted, uses current timestamp.
- * @param rng Optional RNG instance for controlled randomness (overrides seed).
- */
-export function createRunState(seed?: number, rng?: RNG): RunState {
-    const actualSeed = seed ?? new Mulberry32RNG().nextInt(2 ** 31);
-    const map = generatePointCrawlMap(actualSeed);
-
-    // Find the start node
-    const startNode = map.layers[0].nodes[0];
-
-    // Create empty inventory
-    const inventory = createGridInventory<GameItemMeta>(INVENTORY_WIDTH, INVENTORY_HEIGHT);
-    const idCounter = { value: 0 };
-
-    // Place starter items
-    for (const itemName of STARTER_ITEM_NAMES) {
-        const itemData = findItemByName(itemName);
-        if (!itemData) continue;
-
-        const shape = parseShapeString(itemData.shape);
-        const itemInstance = tryPlaceItemInInventory(inventory, itemData, shape, idCounter);
-        if (!itemInstance) {
-            // Inventory too small; item skipped
-        }
-    }
-
-    return {
-        seed: actualSeed,
-        map,
-        player: {
-            maxHp: DEFAULT_MAX_HP,
-            currentHp: DEFAULT_MAX_HP,
-            gold: DEFAULT_GOLD,
-        },
-        inventory,
-        currentNodeId: startNode.id,
-        currentEncounter: {
-            nodeId: startNode.id,
-            resolved: false,
-        },
-        resolvedNodeIds: new Set<string>(),
-        _idCounter: idCounter,
-    };
-}
-
-// -- Movement --
-
-/**
- * Checks whether the player can move to the target node.
- * The target must be a child of the current node.
- */
-export function canMoveTo(runState: RunState, targetNodeId: string): boolean {
-    const currentNode = getNode(runState.map, runState.currentNodeId);
-    if (!currentNode) return false;
-
-    return currentNode.childIds.includes(targetNodeId);
-}
-
-/**
- * Moves the player to the target node.
- * The target must be a direct child of the current node.
- *
- * @returns `{ success: true }` on success, or `{ success: false, reason: string }` on failure.
- */
-export function moveToNode(runState: RunState, targetNodeId: string): RunMutationResult {
-    if (!canMoveTo(runState, targetNodeId)) {
-        return { success: false, reason: '无法移动到该节点' };
-    }
-
-    const targetNode = getNode(runState.map, targetNodeId);
-    if (!targetNode) {
-        return { success: false, reason: '目标节点不存在' };
-    }
-
-    // Update current position
-    runState.currentNodeId = targetNodeId;
-
-    // Create new encounter state for the target node
-    const isResolved = runState.resolvedNodeIds.has(targetNodeId);
-    runState.currentEncounter = {
-        nodeId: targetNodeId,
-        resolved: isResolved,
-    };
-
-    return { success: true };
-}
-
-// -- Encounter management --
-
-/**
- * Marks the current encounter as resolved with optional result data.
- */
-export function resolveEncounter(runState: RunState, result?: { goldEarned?: number; hpLost?: number; hpGained?: number; itemRewards?: string[] }): RunMutationResult {
-    if (runState.currentEncounter.resolved) {
-        return { success: false, reason: '该遭遇已解决' };
-    }
-
-    runState.currentEncounter.resolved = true;
-    runState.currentEncounter.result = result;
-    runState.resolvedNodeIds.add(runState.currentNodeId);
-
-    // Apply result effects
-    if (result) {
-        if (result.goldEarned) {
-            runState.player.gold += result.goldEarned;
-        }
-        if (result.hpLost) {
-            runState.player.currentHp = Math.max(0, runState.player.currentHp - result.hpLost);
-        }
-        if (result.hpGained) {
-            runState.player.currentHp = Math.min(runState.player.maxHp, runState.player.currentHp + result.hpGained);
-        }
-    }
-
-    return { success: true };
-}
-
-/**
- * Checks whether the encounter at the given node has been resolved.
- */
-export function isEncounterResolved(runState: RunState, nodeId: string): boolean {
-    return runState.resolvedNodeIds.has(nodeId);
-}
-
-// -- Player stats --
-
-/**
- * Damages the player. Clamps HP to 0 minimum.
- */
-export function damagePlayer(runState: RunState, amount: number): void {
-    runState.player.currentHp = Math.max(0, runState.player.currentHp - amount);
-}
-
-/**
- * Heals the player. Clamps HP to maxHp.
- */
-export function healPlayer(runState: RunState, amount: number): void {
-    runState.player.currentHp = Math.min(runState.player.maxHp, runState.player.currentHp + amount);
-}
-
-/**
- * Sets the player's maximum HP and adjusts current HP proportionally.
- */
-export function setMaxHp(runState: RunState, newMax: number): void {
-    const diff = newMax - runState.player.maxHp;
-    runState.player.maxHp = newMax;
-    runState.player.currentHp = Math.max(0, Math.min(newMax, runState.player.currentHp + diff));
-}
-
-/**
- * Adds gold to the player.
- */
-export function addGold(runState: RunState, amount: number): void {
-    runState.player.gold += amount;
-}
-
-/**
- * Spends gold. Returns false if the player doesn't have enough gold.
- */
-export function spendGold(runState: RunState, amount: number): RunMutationResult {
-    if (amount <= 0) {
-        return { success: false, reason: '金额必须大于零' };
-    }
-    if (runState.player.gold < amount) {
-        return { success: false, reason: '金币不足' };
-    }
-
-    runState.player.gold -= amount;
-    return { success: true };
-}
-
-// -- Inventory management --
-
-/**
- * Adds an item from CSV data to the inventory.
- * Finds the first available valid position.
- *
- * @returns The placed item instance, or undefined if no valid position exists.
- */
-export function addItemFromCsv(
-    runState: RunState,
-    itemData: HeroItemFighter1
-): GameItem | undefined {
-    const shape = parseShapeString(itemData.shape);
-    return tryPlaceItemInInventory(runState.inventory, itemData, shape, runState._idCounter);
-}
-
-/**
- * Removes an item from the inventory by its instance ID.
- */
-export function removeItem(runState: RunState, instanceId: string): void {
-    gridRemoveItem(runState.inventory, instanceId);
-}
-
-// -- Query helpers --
-
-/**
- * Returns the node the player is currently at.
- */
-export function getCurrentNode(runState: RunState): MapNode | undefined {
-    return getNode(runState.map, runState.currentNodeId);
-}
-
-/**
- * Returns all reachable child nodes from the current position.
- */
-export function getReachableChildren(runState: RunState): MapNode[] {
-    const currentNode = getNode(runState.map, runState.currentNodeId);
-    if (!currentNode) return [];
-
-    return currentNode.childIds
-        .map(id => getNode(runState.map, id))
-        .filter((n): n is MapNode => n !== undefined);
-}
-
-/**
- * Returns available children that haven't been resolved yet.
- */
-export function getUnresolvedChildren(runState: RunState): MapNode[] {
-    return getReachableChildren(runState).filter(
-        node => !runState.resolvedNodeIds.has(node.id)
-    );
-}
-
-/**
- * Checks if the current encounter is the start node (no encounter).
- */
-export function isAtStartNode(runState: RunState): boolean {
-    return runState.currentNodeId === runState.map.layers[0]?.nodes[0]?.id;
-}
-
-/**
- * Checks if the current encounter is the end node.
- */
-export function isAtEndNode(runState: RunState): boolean {
-    const endLayer = runState.map.layers[runState.map.layers.length - 1];
-    return endLayer?.nodes[0]?.id === runState.currentNodeId;
-}
-
-// -- Internal helpers --
-
-/**
- * Finds a hero item by name from the CSV data.
- */
-function findItemByName(name: string): HeroItemFighter1 | undefined {
-    return heroItemFighter1Data.find(item => item.name === name);
-}
-
-/**
- * Generates a unique item instance ID.
- */
-function generateInstanceId(counter: { value: number }): string {
-    counter.value++;
-    return `item-${counter.value}`;
-}
-
-/**
- * Tries to place an item in the inventory by scanning all possible positions.
- * Returns the placed item instance, or undefined if no valid position exists.
- */
-function tryPlaceItemInInventory(
-    inventory: GridInventory<GameItemMeta>,
-    itemData: HeroItemFighter1,
-    shape: ParsedShape,
-    idCounter: { value: number }
-): GameItem | undefined {
-    const instanceId = generateInstanceId(idCounter);
-
-    // Try to find a valid position
-    for (let y = 0; y <= inventory.height - shape.height; y++) {
-        for (let x = 0; x <= inventory.width - shape.width; x++) {
-            const transform = {
-                ...IDENTITY_TRANSFORM,
-                offset: { x, y },
-            };
-
-            const validation = validatePlacement(inventory, shape, transform);
-            if (validation.valid) {
-                const item: GameItem = {
-                    id: instanceId,
-                    shape,
-                    transform,
-                    meta: {
-                        itemData,
-                        shape,
-                    },
-                };
-
-                placeItem(inventory, item);
-                return item;
-            }
-        }
-    }
-
-    return undefined;
-}

src/samples/slay-the-spire-like/progress/types.ts

@@ -1,87 +0,0 @@
-import type { PointCrawlMap } from '../map/types';
-import type { GridInventory, InventoryItem } from '../grid-inventory/types';
-import type { ParsedShape } from '../utils/parse-shape';
-import type { HeroItemFighter1 } from '../data/heroItemFighter1.csv';
-
-/**
- * Result of an encounter (combat, event, etc.).
- */
-export interface EncounterResult {
-    /** Gold earned from the encounter */
-    goldEarned?: number;
-    /** HP lost during the encounter */
-    hpLost?: number;
-    /** HP gained (e.g., from camp heal) */
-    hpGained?: number;
-    /** Item IDs rewarded */
-    itemRewards?: string[];
-}
-
-/**
- * Runtime state of an encounter at a specific node.
- */
-export interface EncounterState {
-    /** The node ID where this encounter is located */
-    nodeId: string;
-    /** Whether the encounter has been resolved */
-    resolved: boolean;
-    /** Optional result data after resolution */
-    result?: EncounterResult;
-}
-
-/**
- * Metadata attached to each inventory item instance.
- * Bridges CSV item data with the grid inventory system.
- */
-export interface GameItemMeta {
-    /** Original CSV item data */
-    itemData: HeroItemFighter1;
-    /** Parsed shape for grid placement */
-    shape: ParsedShape;
-}
-
-/**
- * An item instance in the game inventory.
- * Extends InventoryItem with game-specific metadata.
- */
-export type GameItem = InventoryItem<GameItemMeta>;
-
-/**
- * Player runtime state.
- */
-export interface PlayerState {
-    /** Maximum HP */
-    maxHp: number;
-    /** Current HP */
-    currentHp: number;
-    /** Current gold */
-    gold: number;
-}
-
-/**
- * Full run state for a game session.
- * Designed to be used inside `MutableSignal.produce()` callbacks.
- */
-export interface RunState {
-    /** RNG seed used for map generation */
-    seed: number;
-    /** Generated point crawl map */
-    map: PointCrawlMap;
-    /** Player HP and gold */
-    player: PlayerState;
-    /** Grid inventory with placed items */
-    inventory: GridInventory<GameItemMeta>;
-    /** Current node ID where the player is located */
-    currentNodeId: string;
-    /** State of the encounter at the current node */
-    currentEncounter: EncounterState;
-    /** Set of node IDs whose encounters have been resolved */
-    resolvedNodeIds: Set<string>;
-    /** Internal counter for generating unique item instance IDs */
-    _idCounter: { value: number };
-}
-
-/**
- * Result of a mutation operation on the run state.
- */
-export type RunMutationResult = { success: true } | { success: false; reason: string };

src/samples/slay-the-spire-like/system/combat/effects.ts

@@ -0,0 +1,171 @@
+import {
+  CombatEntity,
+  CombatGameContext,
+  CombatState,
+  EffectTable,
+  IRunContext,
+  PlayerEntity,
+} from "./types";
+import {
+  CardData,
+  CardEffectTarget,
+  EffectData,
+  IntentEffectTarget,
+} from "@/samples/slay-the-spire-like/system/types";
+
+export function addEffect(
+  effects: EffectTable,
+  effect: EffectData,
+  stacks: number,
+) {
+  let current = effects[effect.id];
+
+  if (!current) current = { data: effect, stacks };
+  else current.stacks += stacks;
+
+  if (current.stacks === 0 && effects[effect.id]) delete effects[effect.id];
+  else if (current.stacks !== 0 && !effects[effect.id])
+    effects[effect.id] = current;
+}
+
+export function addEntityEffect(
+  entity: CombatEntity,
+  effect: EffectData,
+  stacks: number,
+) {
+  addEffect(entity.effects, effect, stacks);
+}
+
+export function addItemEffect(
+  entity: PlayerEntity,
+  itemKey: string,
+  effect: EffectData,
+  stacks: number,
+) {
+  entity.itemEffects[itemKey] = entity.itemEffects[itemKey] || {};
+  addEffect(entity.itemEffects[itemKey], effect, stacks);
+}
+
+export function onEntityEffectUpkeep(entity: CombatEntity) {
+  for (const effect of Object.values(entity.effects)) {
+    const lifecycle = effect.data.lifecycle;
+    if (lifecycle === "temporary")
+      addEntityEffect(entity, effect.data, -effect.stacks);
+    else if (lifecycle === "lingering")
+      addEntityEffect(entity, effect.data, effect.stacks >= 0 ? -1 : 1);
+  }
+}
+
+export function onEntityPostureDamage(entity: CombatEntity, damage: number) {
+  for (const effect of Object.values(entity.effects)) {
+    const lifecycle = effect.data.lifecycle;
+    if (lifecycle === "posture")
+      addEntityEffect(entity, effect.data, -Math.min(damage, effect.stacks));
+  }
+}
+
+export function onPlayerItemEffectUpkeep(entity: PlayerEntity) {
+  for (const [itemKey, itemEffects] of Object.entries(entity.itemEffects)) {
+    for (const effect of Object.values(itemEffects)) {
+      const lifecycle = effect.data.lifecycle;
+      if (lifecycle === "itemTemporary")
+        addItemEffect(entity, itemKey, effect.data, -effect.stacks);
+    }
+  }
+}
+
+export function onItemPlay(entity: PlayerEntity, itemKey: string) {
+  const effects = entity.itemEffects[itemKey];
+  if (!effects) return;
+  for (const effect of Object.values(effects)) {
+    if (effect.data.lifecycle === "itemUntilPlay") {
+      addItemEffect(entity, itemKey, effect.data, -effect.stacks);
+    }
+  }
+}
+
+export function onItemDiscard(entity: PlayerEntity, itemKey: string) {
+  const effects = entity.itemEffects[itemKey];
+  if (!effects) return;
+  for (const effect of Object.values(effects)) {
+    if (effect.data.lifecycle === "itemUntilDiscard") {
+      addItemEffect(entity, itemKey, effect.data, -effect.stacks);
+    }
+  }
+}
+
+export function* getAliveEnemies(state: CombatState) {
+  for (let enemy of state.enemies) {
+    if (enemy.isAlive) {
+      yield enemy;
+    }
+  }
+}
+
+export function* getEffectTargets(
+  target: CardEffectTarget | IntentEffectTarget,
+  game: CombatGameContext,
+  targetId?: string,
+  sourceEntityKey: "player" | string = "player",
+) {
+  if (target === "eachEnemy") {
+    for (const enemy of getAliveEnemies(game.value)) {
+      yield enemy;
+    }
+  } else if (target === "source") {
+    const entity = getCombatEntity(game.value, sourceEntityKey);
+    if (entity) yield entity;
+  } else if (target === "player") {
+    yield game.value.player;
+  } else if (target === "eachTarget") {
+    if (!targetId) return;
+    const entity = getCombatEntity(game.value, targetId);
+    if (entity) yield entity;
+  } else if (target === "randomEnemy") {
+    const aliveEnemies = [...getAliveEnemies(game.value)];
+    if (aliveEnemies.length === 0) return;
+    const index = game.rng.nextInt(aliveEnemies.length);
+    yield aliveEnemies[index];
+  }
+}
+
+export function getCombatEntity(state: CombatState, entityKey: string) {
+  return entityKey === "player"
+    ? state.player
+    : state.enemies.find((e) => e.id === entityKey);
+}
+
+export function canPlayCard(
+  player: PlayerEntity,
+  costType: CardData["costType"],
+  costCount: number,
+  itemId: string,
+  run: IRunContext,
+): boolean {
+  if (costType === "energy") {
+    return player.energy >= costCount;
+  }
+  if (costType === "uses") {
+    const item = run.getItemData(itemId);
+    if (!item) return false;
+    const maxUses = item?.card.costType === "uses" ? item.card.costCount : 0;
+    const consumed = run.getConsumedUses(itemId);
+    return consumed < maxUses;
+  }
+  return true;
+}
+
+export async function payCardCost(
+  player: PlayerEntity,
+  costType: CardData["costType"],
+  costCount: number,
+  itemId: string,
+  run: IRunContext,
+): Promise<void> {
+  if (costType === "energy") {
+    player.energy -= costCount;
+  } else if (costType === "uses") {
+    const consumed = run.getConsumedUses(itemId);
+    await run.setConsumedUsesAsync(itemId, consumed + costCount);
+  }
+}

src/samples/slay-the-spire-like/system/combat/factory.ts

@@ -0,0 +1,104 @@
+import {
+  CombatState,
+  EffectTable,
+  EnemyEntity,
+  IPlayerDeck,
+  IPlayerState,
+  PlayerEntity,
+} from "./types";
+import { EffectData, EncounterData, EnemyData, IntentData } from "../types";
+
+export function buildCombatState(
+  playerState: IPlayerState,
+  deck: IPlayerDeck,
+  encounter: EncounterData,
+): CombatState {
+  const player = createPlayerEntity(playerState, deck);
+  const enemies = createEnemyEntities(encounter);
+
+  return {
+    enemies,
+    player,
+    phase: "playerTurn",
+    turnNumber: 1,
+    result: null,
+    loot: [],
+  };
+}
+
+function createEnemyEntities(encounter: EncounterData): EnemyEntity[] {
+  const enemies: EnemyEntity[] = [];
+  let instanceCounter = 0;
+
+  for (const [enemyData, hp, encounterBuffs] of encounter.enemies) {
+    const instanceId = `${enemyData.id}-${instanceCounter++}`;
+    const intents = buildIntentMap(enemyData);
+    const initialIntent = findInitialIntent(enemyData);
+    const effects = buildEffectTable(encounterBuffs);
+
+    const entity: EnemyEntity = {
+      id: instanceId,
+      enemy: enemyData,
+      hp,
+      maxHp: hp,
+      isAlive: true,
+      effects,
+      intents,
+      currentIntent: initialIntent,
+    };
+    enemies.push(entity);
+  }
+
+  return enemies;
+}
+
+/**
+ * Builds a map of intent ID -> IntentData for an enemy.
+ */
+function buildIntentMap(enemy: EnemyData): Record<string, IntentData> {
+  const intents: Record<string, IntentData> = {};
+  for (const intent of enemy.intents) {
+    intents[intent.id] = intent;
+  }
+  return intents;
+}
+
+/**
+ * Finds the initial intent ID for an enemy.
+ */
+function findInitialIntent(enemy: EnemyData): IntentData {
+  for (const intent of enemy.intents) {
+    if (intent.initialIntent) {
+      return intent;
+    }
+  }
+  if (enemy.intents.length === 0) {
+    throw new Error(`Enemy "${enemy.id}" has no intents`);
+  }
+  return enemy.intents[0];
+}
+
+function buildEffectTable(buffs: readonly [EffectData, number][]): EffectTable {
+  const table: EffectTable = {};
+  for (const [effect, stacks] of buffs) {
+    table[effect.id] = { data: effect, stacks };
+  }
+  return table;
+}
+
+function createPlayerEntity(
+  playerState: IPlayerState,
+  deck: IPlayerDeck,
+): PlayerEntity {
+  return {
+    id: "player",
+    hp: playerState.hp,
+    maxHp: playerState.maxHp,
+    isAlive: playerState.hp > 0,
+    energy: 3,
+    maxEnergy: 3,
+    deck,
+    itemEffects: playerState.itemEffects,
+    effects: {},
+  };
+}

src/samples/slay-the-spire-like/system/combat/index.ts

@@ -0,0 +1,5 @@
+export * from "./effects";
+export * from "./factory";
+export * from "./prompts";
+export * from "./triggers";
+export * from "./types";

src/samples/slay-the-spire-like/system/combat/prompts.ts

@@ -0,0 +1,56 @@
+import { createPromptDef } from "@/core/game";
+import { CombatGameContext, IRunContext } from "./types";
+import { canPlayCard } from "@/samples/slay-the-spire-like/system/combat/effects";
+
+export const prompts = {
+  mainAction: createPromptDef<[string, string?]>(
+    "main-action <cardId:string> [targetId:string]",
+    "选择卡牌并指定目标",
+  ),
+};
+
+export async function promptMainAction(
+  game: CombatGameContext,
+  run: IRunContext,
+) {
+  return await game.prompt(prompts.mainAction, (cardId, targetId) => {
+    if (cardId === "end-turn")
+      return {
+        action: "end-turn" as "end-turn",
+      };
+
+    const exists =
+      game.value.player.deck.regions.hand.childIds.includes(cardId);
+    if (!exists) throw `卡牌"${cardId}"不在手牌中`;
+
+    const card = game.value.player.deck.cards[cardId];
+    const { cardData, itemId } = card;
+    if (
+      !canPlayCard(
+        game.value.player,
+        cardData.costType,
+        cardData.costCount,
+        itemId,
+        run,
+      )
+    ) {
+      throw `无法支付卡牌"${cardId}"的费用`;
+    }
+
+    const { targetType } = cardData;
+    if (targetType === "enemy") {
+      if (!targetId) throw `请指定目标`;
+      const target = game.value.enemies.find((e) => e.id === targetId);
+      if (!target) throw `目标"${targetId}"不存在`;
+      if (!target.isAlive) throw `目标"${targetId}"已死亡`;
+    } else if (targetType === "enemies" || targetType === "player") {
+      if (targetId) throw `目标"${targetId}"无效`;
+    }
+
+    return {
+      action: "play" as "play",
+      cardId,
+      targetId,
+    };
+  });
+}

src/samples/slay-the-spire-like/system/combat/triggers.ts

@@ -0,0 +1,343 @@
+import { CombatGameContext, IRunContext } from "./types";
+import {
+  addEntityEffect,
+  addItemEffect,
+  getAliveEnemies,
+  onEntityPostureDamage,
+  onEntityEffectUpkeep,
+  onPlayerItemEffectUpkeep,
+  onItemDiscard,
+  onItemPlay,
+  payCardCost,
+  getCombatEntity,
+  getEffectTargets,
+} from "@/samples/slay-the-spire-like/system/combat/effects";
+import { promptMainAction } from "@/samples/slay-the-spire-like/system/combat/prompts";
+import { moveToRegion, shuffle } from "@/core/region";
+import { createMiddlewareChain } from "@/utils/middleware";
+import { EffectData } from "@/samples/slay-the-spire-like/system/types";
+
+type TriggerTypes = {
+  onCombatStart: {};
+  onTurnStart: { entityId: "player" | string };
+  onTurnEnd: { entityId: "player" | string };
+  onShuffle: {};
+  onCardPlayed: {
+    cardId: string;
+    targetId?: string;
+    sourceEntityId?: "player" | string;
+  };
+  onCardDiscarded: { cardId: string; sourceEntityId?: "player" | string };
+  onCardDrawn: { cardId: string; sourceEntityId?: "player" | string };
+  onDraw: { count: number };
+  onEffectApplied: {
+    effect: EffectData;
+    entityId: "player" | string;
+    stacks: number;
+    cardId?: string;
+    sourceEntityId?: "player" | string;
+    targetId?: string;
+  };
+  onHpChange: { entityId: "player" | string; amount: number };
+  onDamage: {
+    entityId: "player" | string;
+    amount: number;
+    prevented?: number;
+    sourceEntityId?: "player" | string;
+  };
+  onEnemyIntent: { enemyId: string; sourceEntityId?: "player" | string };
+  onIntentUpdate: { enemyId: string };
+};
+
+export function createTriggers(run: IRunContext) {
+  const triggers = {
+    onCombatStart: createTrigger("onCombatStart", async (ctx) => {
+      await triggers.onShuffle.execute(ctx.game, {});
+      await triggers.onDraw.execute(ctx.game, { count: 5 });
+    }),
+    onTurnStart: createTrigger("onTurnStart", async (ctx) => {
+      await ctx.game.produceAsync((draft) => {
+        const entity = getCombatEntity(draft, ctx.entityId);
+        if (entity) onEntityEffectUpkeep(entity);
+        if (entity === draft.player) onPlayerItemEffectUpkeep(draft.player);
+      });
+    }),
+    onTurnEnd: createTrigger("onTurnEnd", async (ctx) => {
+      if (ctx.entityId !== "player") return;
+      const { regions } = ctx.game.value.player.deck;
+      for (const cardId of Object.values(regions.hand.childIds)) {
+        await triggers.onCardDiscarded.execute(ctx.game, { cardId });
+      }
+      await ctx.game.produceAsync((draft) => {
+        draft.player.energy = draft.player.maxEnergy;
+      });
+      await triggers.onDraw.execute(ctx.game, { count: 5 });
+    }),
+    onShuffle: createTrigger("onShuffle", async (ctx) => {
+      await ctx.game.produceAsync((draft) => {
+        const { cards, regions } = draft.player.deck;
+        for (const cardId of Object.values(regions.discardPile.childIds))
+          moveToRegion(cards[cardId], regions.discardPile, regions.drawPile);
+        shuffle(regions.drawPile, cards, ctx.game.rng);
+      });
+    }),
+    onCardPlayed: createTrigger("onCardPlayed", async (ctx) => {
+      await ctx.game.produceAsync((draft) => {
+        const { cards, regions } = draft.player.deck;
+        const card = cards[ctx.cardId];
+        payCardCost(
+          draft.player,
+          card.cardData.costType,
+          card.cardData.costCount,
+          card.itemId,
+          run,
+        );
+        moveToRegion(card, regions.hand, regions.discardPile);
+        onItemPlay(draft.player, card.itemId);
+      });
+      const { cards, regions } = ctx.game.value.player.deck;
+      const card = cards[ctx.cardId];
+      const source = ctx.sourceEntityId ?? "player";
+      for (const { trigger, target, effects } of card.cardData.effects) {
+        if (trigger !== "onPlay") continue;
+        for (const [effect, stacks] of effects)
+          for (const entity of getEffectTargets(
+            target,
+            ctx.game,
+            ctx.targetId,
+            source,
+          ))
+            await triggers.onEffectApplied.execute(ctx.game, {
+              effect,
+              entityId: entity.id,
+              stacks,
+              cardId: ctx.cardId,
+              sourceEntityId: source,
+              targetId: ctx.targetId,
+            });
+      }
+    }),
+    onCardDiscarded: createTrigger("onCardDiscarded", async (ctx) => {
+      await ctx.game.produceAsync((draft) => {
+        const { cards, regions } = draft.player.deck;
+        moveToRegion(cards[ctx.cardId], regions.hand, regions.discardPile);
+        onItemDiscard(draft.player, cards[ctx.cardId].itemId);
+      });
+      const { cards, regions } = ctx.game.value.player.deck;
+      const card = cards[ctx.cardId];
+      const source = ctx.sourceEntityId ?? "player";
+      for (const { trigger, target, effects } of card.cardData.effects) {
+        if (trigger !== "onDiscard") continue;
+        for (const [effect, stacks] of effects)
+          for (const entity of getEffectTargets(
+            target,
+            ctx.game,
+            undefined,
+            source,
+          ))
+            await triggers.onEffectApplied.execute(ctx.game, {
+              effect,
+              entityId: entity.id,
+              stacks,
+              cardId: ctx.cardId,
+              sourceEntityId: source,
+            });
+      }
+    }),
+    onCardDrawn: createTrigger("onCardDrawn", async (ctx) => {
+      await ctx.game.produceAsync((draft) => {
+        const { cards, regions } = draft.player.deck;
+        moveToRegion(cards[ctx.cardId], regions.drawPile, regions.hand);
+      });
+      const { cards, regions } = ctx.game.value.player.deck;
+      const card = cards[ctx.cardId];
+      const source = ctx.sourceEntityId ?? "player";
+      for (const { trigger, target, effects } of card.cardData.effects) {
+        if (trigger !== "onDraw") continue;
+        for (const [effect, stacks] of effects)
+          for (const entity of getEffectTargets(
+            target,
+            ctx.game,
+            undefined,
+            source,
+          ))
+            await triggers.onEffectApplied.execute(ctx.game, {
+              effect,
+              entityId: entity.id,
+              stacks,
+              cardId: ctx.cardId,
+              sourceEntityId: source,
+            });
+      }
+    }),
+    onDraw: createTrigger("onDraw", async (ctx) => {
+      let toDraw = ctx.count;
+      while (toDraw > 0) {
+        let inDraw =
+          ctx.game.value.player.deck.regions.drawPile.childIds.length;
+        if (inDraw <= 0) await triggers.onShuffle.execute(ctx.game, {});
+
+        inDraw = ctx.game.value.player.deck.regions.drawPile.childIds.length;
+        if (inDraw <= 0) break;
+
+        const children = ctx.game.value.player.deck.regions.drawPile.childIds;
+        const cardId = children[children.length - 1];
+        await triggers.onCardDrawn.execute(ctx.game, { cardId });
+        toDraw--;
+      }
+    }),
+    onEffectApplied: createTrigger("onEffectApplied", async (ctx) => {
+      if (ctx.effect.lifecycle === "instant") return;
+
+      if (ctx.effect.lifecycle.startsWith("item")) {
+        if (ctx.cardId) {
+          const card = ctx.game.value.player.deck.cards[ctx.cardId];
+          const nearby = run.getAdjacentItems(card.itemId);
+          for (const itemId of nearby) {
+            await ctx.game.produceAsync((draft) => {
+              addItemEffect(draft.player, itemId, ctx.effect, ctx.stacks);
+            });
+          }
+        }
+        return;
+      }
+
+      await ctx.game.produceAsync((draft) => {
+        const entity =
+          ctx.entityId === "player"
+            ? draft.player
+            : draft.enemies.find((e) => e.id === ctx.entityId);
+        if (entity) addEntityEffect(entity, ctx.effect, ctx.stacks);
+      });
+    }),
+    onHpChange: createTrigger("onHpChange", async (ctx) => {
+      await ctx.game.produceAsync((draft) => {
+        const entity =
+          ctx.entityId === "player"
+            ? draft.player
+            : draft.enemies.find((e) => e.id === ctx.entityId);
+        if (!entity) return;
+        entity.hp += ctx.amount;
+        entity.isAlive = entity.hp > 0;
+        draft.result = !draft.player.isAlive
+          ? "defeat"
+          : draft.enemies.every((e) => !e.isAlive)
+            ? "victory"
+            : null;
+      });
+      if (ctx.game.value.result) throw ctx.game.value;
+    }),
+    onDamage: createTrigger("onDamage", async (ctx) => {
+      const entity =
+        ctx.entityId === "player"
+          ? ctx.game.value.player
+          : ctx.game.value.enemies.find((e) => e.id === ctx.entityId);
+      if (!entity || !entity.isAlive) return;
+      const dealt = Math.min(
+        Math.max(0, entity.hp),
+        ctx.amount - (ctx.prevented || 0),
+      );
+      await ctx.game.produceAsync((draft) => {
+        onEntityPostureDamage(entity, dealt);
+      });
+      await triggers.onHpChange.execute(ctx.game, {
+        entityId: ctx.entityId,
+        amount: -dealt,
+      });
+    }),
+    onEnemyIntent: createTrigger("onEnemyIntent", async (ctx) => {
+      const enemy = ctx.game.value.enemies.find((e) => e.id === ctx.enemyId);
+      if (!enemy || !enemy.isAlive) return;
+
+      const intent = enemy.currentIntent;
+      if (!intent) return;
+
+      const source = ctx.sourceEntityId ?? enemy.id;
+      for (const [target, effect, stacks] of intent.effects) {
+        for (const entity of getEffectTargets(
+          target,
+          ctx.game,
+          undefined,
+          source,
+        ))
+          await triggers.onEffectApplied.execute(ctx.game, {
+            effect,
+            entityId: entity.id,
+            stacks,
+            sourceEntityId: source,
+          });
+      }
+    }),
+    onIntentUpdate: createTrigger("onIntentUpdate", async (ctx) => {
+      await ctx.game.produceAsync((draft) => {
+        const enemy = draft.enemies.find((e) => e.id === ctx.enemyId);
+        if (!enemy) return;
+
+        const intent = enemy.currentIntent;
+        if (!intent) return;
+
+        const nextIntents = intent.nextIntents;
+        if (nextIntents.length > 0) {
+          const nextIndex = ctx.game.rng.nextInt(nextIntents.length);
+          enemy.currentIntent = nextIntents[nextIndex];
+        }
+      });
+    }),
+  };
+  return triggers;
+}
+export type Triggers = ReturnType<typeof createTriggers>;
+export function createStart(triggers: Triggers, run: IRunContext) {
+  return async function (game: CombatGameContext) {
+    await triggers.onCombatStart.execute(game, {});
+
+    try {
+      while (true) {
+        await triggers.onTurnStart.execute(game, { entityId: "player" });
+        while (true) {
+          const action = await promptMainAction(game, run);
+          if (action.action === "end-turn") break;
+          if (action.action === "play") {
+            await triggers.onCardPlayed.execute(game, action);
+          }
+        }
+        await triggers.onTurnEnd.execute(game, { entityId: "player" });
+
+        for (const enemy of getAliveEnemies(game.value)) {
+          await triggers.onTurnStart.execute(game, { entityId: enemy.id });
+        }
+        for (const enemy of getAliveEnemies(game.value)) {
+          await triggers.onEnemyIntent.execute(game, { enemyId: enemy.id });
+          await triggers.onIntentUpdate.execute(game, { enemyId: enemy.id });
+        }
+        for (const enemy of getAliveEnemies(game.value)) {
+          await triggers.onTurnEnd.execute(game, { entityId: enemy.id });
+        }
+      }
+    } catch (e) {
+      if (e === game.value) return game.value.result;
+      throw e;
+    }
+  };
+}
+
+type TriggerContext<TKey extends keyof TriggerTypes> = TriggerTypes[TKey] & {
+  event: TKey;
+  game: CombatGameContext;
+};
+function createTrigger<TKey extends keyof TriggerTypes>(
+  event: TKey,
+  fallback?: (ctx: TriggerContext<TKey>) => Promise<void>,
+) {
+  const { use, execute } = createMiddlewareChain<TriggerContext<TKey>, void>(
+    fallback,
+  );
+  return {
+    use,
+    execute: async (game: CombatGameContext, ctx: TriggerTypes[TKey]) => {
+      const param = { ...ctx, game, event };
+      await execute(param);
+      return param;
+    },
+  };
+}

src/samples/slay-the-spire-like/system/combat/types.ts

@@ -0,0 +1,83 @@
+import { Part } from "@/core/part";
+import { Region } from "@/core/region";
+import {
+  CardData,
+  EnemyData,
+  IntentData,
+  ItemData,
+} from "@/samples/slay-the-spire-like/system/types";
+import { EffectData } from "@/samples/slay-the-spire-like/system/types";
+
+export type EffectTable = Record<string, { data: EffectData; stacks: number }>;
+
+export type CombatEntity = {
+  id: string; // player is just "player"
+  effects: EffectTable;
+  hp: number;
+  maxHp: number;
+  isAlive: boolean;
+};
+
+export interface IPlayerState {
+  hp: number;
+  maxHp: number;
+  itemEffects: Record<string, EffectTable>;
+}
+
+export interface IPlayerDeck {
+  cards: Record<string, Part<{ cardData: CardData; itemId: string }>>;
+  regions: {
+    hand: Region;
+    discardPile: Region;
+    drawPile: Region;
+    exhaustPile: Region;
+  };
+}
+
+export type PlayerEntity = CombatEntity & {
+  energy: number;
+  maxEnergy: number;
+  deck: IPlayerDeck;
+  itemEffects: Record<string, EffectTable>;
+};
+
+export type EnemyEntity = CombatEntity & {
+  enemy: EnemyData;
+  intents: Record<string, IntentData>;
+  currentIntent: IntentData;
+};
+
+export type CombatPhase = "playerTurn" | "enemyTurn" | "combatEnd";
+export type CombatResult = "victory" | "defeat";
+
+export type LootEntry =
+  | {
+      type: "gold";
+      amount: number;
+    }
+  | {
+      type: "item";
+      itemId: string;
+    };
+
+export type CombatState = {
+  enemies: EnemyEntity[];
+  player: PlayerEntity;
+
+  phase: CombatPhase;
+  turnNumber: number;
+  result: CombatResult | null;
+
+  loot: LootEntry[];
+};
+
+export interface IRunContext {
+  getItemData(id: string): ItemData | null;
+  getAdjacentItems(id: string): Iterable<string>;
+
+  getConsumedUses(id: string): number;
+  setConsumedUsesAsync(id: string, uses: number): Promise<void>;
+}
+
+export type CombatGameContext =
+  import("@/core/game").IGameContextExport<CombatState>;

src/samples/slay-the-spire-like/system/deck/factory.ts

@@ -0,0 +1,68 @@
+import { moveToRegion } from "@/core/region";
+import { createRegion } from "@/core/region";
+import type { CardData } from "../types";
+import type { DeckRegions, GameCard, IInventory, PlayerDeck } from "./types";
+
+function generateCardId(itemId: string, cellIndex: number): string {
+  return `card-${itemId}-${cellIndex}`;
+}
+
+function createCard(
+  itemId: string,
+  cardData: CardData,
+  cellIndex: number,
+): GameCard {
+  return {
+    id: generateCardId(itemId, cellIndex),
+    regionId: "",
+    position: [],
+    itemId,
+    cardData,
+  };
+}
+
+function createDeckRegions(): DeckRegions {
+  return {
+    drawPile: createRegion("drawPile", []),
+    hand: createRegion("hand", []),
+    discardPile: createRegion("discardPile", []),
+    exhaustPile: createRegion("exhaustPile", []),
+  };
+}
+
+function generateDeckFromInventory(inventory: IInventory): PlayerDeck {
+  const cards: Record<string, GameCard> = {};
+  const regions = createDeckRegions();
+
+  for (const item of inventory.items.values()) {
+    const itemData = item.meta?.itemData;
+    if (!itemData) continue;
+
+    const count = item.shape.count;
+    for (let i = 0; i < count; i++) {
+      const card = createCard(item.id, itemData.card, i);
+      cards[card.id] = card;
+      moveToRegion(card, null, regions.drawPile);
+    }
+  }
+
+  return {
+    cards,
+    regions,
+  };
+}
+
+function createPlayerDeck(): PlayerDeck {
+  return {
+    cards: {},
+    regions: createDeckRegions(),
+  };
+}
+
+export {
+  generateDeckFromInventory,
+  createCard,
+  createPlayerDeck,
+  createDeckRegions,
+  generateCardId,
+};

src/samples/slay-the-spire-like/system/deck/index.ts

@@ -0,0 +1,2 @@
+export * from "./factory";
+export * from "./types";

src/samples/slay-the-spire-like/system/deck/types.ts

@@ -0,0 +1,51 @@
+import type { Part } from "@/core/part";
+import { CardData, ItemData } from "@/samples/slay-the-spire-like/system/types";
+import { Region } from "@/core/region";
+import { ParsedShape } from "../utils/parse-shape";
+
+/**
+ * Metadata for a game card.
+ * Bridges inventory item data with the card system.
+ */
+export interface GameCardMeta {
+  cardData: CardData;
+  itemId: string;
+}
+
+export interface IInventory {
+  items: Map<
+    string,
+    {
+      id: string;
+      meta?: { itemData: ItemData };
+      shape: ParsedShape;
+    }
+  >;
+}
+
+/**
+ * A card instance in the game.
+ * Cards are generated from inventory items or created as status effects.
+ */
+export type GameCard = Part<GameCardMeta>;
+
+/**
+ * Player deck structure containing card pools.
+ */
+export interface PlayerDeck {
+  /** All cards indexed by ID */
+  cards: Record<string, GameCard>;
+
+  regions: DeckRegions;
+}
+
+export interface DeckRegions {
+  /** Card IDs in the draw pile */
+  drawPile: Region;
+  /** Card IDs in the player's hand */
+  hand: Region;
+  /** Card IDs in the discard pile */
+  discardPile: Region;
+  /** Card IDs in the exhaust pile (removed from combat) */
+  exhaustPile: Region;
+}

src/samples/slay-the-spire-like/system/encounter/index.ts

@@ -0,0 +1,2 @@
+export * from "./types";
+export * from "./run";

src/samples/slay-the-spire-like/system/encounter/run.ts

@@ -0,0 +1,52 @@
+import { RunState } from "./types";
+
+const DEFAULT_MAX_HP = 50;
+const DEFAULT_GOLD = 50;
+
+export function createRunState(): RunState {
+  return {
+    maxHp: DEFAULT_MAX_HP,
+    currentHp: DEFAULT_MAX_HP,
+    gold: DEFAULT_GOLD,
+    _idCounter: { value: 0 },
+  };
+}
+
+export function damagePlayer(runState: RunState, amount: number): void {
+  runState.currentHp = Math.max(0, runState.currentHp - amount);
+}
+
+export function healPlayer(runState: RunState, amount: number): void {
+  runState.currentHp = Math.min(runState.maxHp, runState.currentHp + amount);
+}
+
+export function setMaxHp(runState: RunState, newMax: number): void {
+  const diff = Math.max(0, newMax - runState.maxHp);
+  runState.maxHp = newMax;
+  runState.currentHp = Math.max(0, Math.min(newMax, runState.currentHp + diff));
+}
+
+/**
+ * Adds gold to the player.
+ */
+export function addGold(runState: RunState, amount: number): void {
+  runState.gold += amount;
+}
+
+/**
+ * Spends gold. Returns false if the player doesn't have enough gold.
+ */
+export function spendGold(
+  runState: RunState,
+  amount: number,
+): { success: true } | { success: false; reason: string } {
+  if (amount <= 0) {
+    return { success: false, reason: "金额必须大于零" };
+  }
+  if (runState.gold < amount) {
+    return { success: false, reason: "金币不足" };
+  }
+
+  runState.gold -= amount;
+  return { success: true };
+}

src/samples/slay-the-spire-like/system/encounter/types.ts

@@ -0,0 +1,42 @@
+import { GridInventory } from "../grid-inventory";
+import { GameItemMeta } from "../grid-inventory/types";
+import { EncounterData } from "../types";
+
+export interface RunState {
+  _idCounter: { value: number };
+
+  currentHp: number;
+  maxHp: number;
+  gold: number;
+}
+
+export type EncounterState =
+  | CombatEncounterState
+  | ShopEncounterState
+  | CurioEncounterState
+  | CampEncounterState
+  | DialogueEncounterState;
+
+export type CombatEncounterState = {
+  data: EncounterData<"minion" | "elite">;
+  blocked: boolean;
+};
+
+export type ShopEncounterState = {
+  data: EncounterData<"shop">;
+  items: GridInventory<GameItemMeta & { sellPrice: number }>;
+};
+
+export type CurioEncounterState = {
+  data: EncounterData<"curio">;
+  items: GridInventory<GameItemMeta>;
+};
+
+export type CampEncounterState = {
+  data: EncounterData<"camp">;
+};
+
+export type DialogueEncounterState = {
+  data: EncounterData<"event">;
+  blocked: boolean;
+};

src/samples/slay-the-spire-like/system/grid-inventory/factory.ts

@@ -0,0 +1,121 @@
+import { parseShapeString } from "../utils/parse-shape";
+import type { ParsedShape } from "../utils/parse-shape";
+import { IDENTITY_TRANSFORM, type Transform2D } from "../utils/shape-collision";
+import { createGridInventory, placeItem, validatePlacement } from "./transform";
+import type { GameItemMeta, GridInventory, MutationResult } from "./types";
+import type { ItemData } from "../types";
+import { ReadonlyRNG, RNG } from "@/utils/rng";
+
+/**
+ * Creates and places a GameItemMeta item into the grid inventory.
+ * Parses the shape from itemData.shape and finds the first valid placement automatically.
+ * **Mutates directly** — call inside a `.produce()` callback.
+ */
+export function createItemIn(
+  inventory: GridInventory<GameItemMeta>,
+  id: string,
+  item: ItemData | GameItemMeta,
+): MutationResult {
+  const itemData = "itemData" in item ? item.itemData : item;
+  const shape = parseShapeString(itemData.shape);
+  const transform = findFirstValidPlacement(inventory, shape);
+  if (!transform) {
+    return { success: false, reason: "无可用位置" };
+  }
+
+  const meta: GameItemMeta = "itemData" in item ? item : { itemData, shape };
+  placeItem(inventory, { id, shape, transform, meta });
+  return { success: true };
+}
+
+/**
+ * Searches for the first valid placement in the grid (row by row, left to right).
+ * Returns the transform or null if no valid placement exists.
+ */
+function findFirstValidPlacement(
+  inventory: GridInventory<GameItemMeta>,
+  shape: ParsedShape,
+): Transform2D | null {
+  for (let y = 0; y <= inventory.height - shape.height; y++) {
+    for (let x = 0; x <= inventory.width - shape.width; x++) {
+      const transform: Transform2D = {
+        offset: { x, y },
+        rotation: 0,
+        flipX: false,
+        flipY: false,
+      };
+      const result = validatePlacement(inventory, shape, transform);
+      if (result.valid) {
+        return transform;
+      }
+    }
+  }
+  return null;
+}
+
+function generateInstanceId(counter: { value: number }): string {
+  counter.value++;
+  return `item-${counter.value}`;
+}
+
+export function createShopInventory(
+  allItems: ItemData[],
+  rng: ReadonlyRNG,
+  counter: { value: number },
+) {
+  const shopItems: GameItemMeta[] = [];
+  const rolledIndices = new Set<number>();
+
+  for (let i = 0; i < 5 && rolledIndices.size < allItems.length; i++) {
+    let index: number;
+    do {
+      index = rng.nextInt(allItems.length);
+    } while (rolledIndices.has(index));
+    rolledIndices.add(index);
+
+    const itemData = allItems[index];
+    const shape = parseShapeString(itemData.shape);
+    const tradePrice = Math.floor(
+      (rng.nextInt(5) + rng.nextInt(5) + 1) * 0.2 * itemData.price,
+    );
+
+    shopItems.push({ itemData, shape, tradePrice });
+  }
+
+  const inventory = createGridInventory<GameItemMeta>(6, 4);
+
+  for (let i = 0; i < shopItems.length; i++) {
+    createItemIn(inventory, generateInstanceId(counter), shopItems[i]);
+  }
+
+  return inventory;
+}
+
+export function createCurioItems(
+  allItems: ItemData[],
+  rng: RNG,
+  counter: { value: number },
+) {
+  const curioItems: GameItemMeta[] = [];
+  const rolledIndices = new Set<number>();
+
+  for (let i = 0; i < 2 && rolledIndices.size < allItems.length; i++) {
+    let index: number;
+    do {
+      index = rng.nextInt(allItems.length);
+    } while (rolledIndices.has(index));
+    rolledIndices.add(index);
+
+    const itemData = allItems[index];
+    const shape = parseShapeString(itemData.shape);
+    curioItems.push({ itemData, shape });
+  }
+
+  const inventory = createGridInventory<GameItemMeta>(4, 3);
+
+  for (let i = 0; i < curioItems.length; i++) {
+    createItemIn(inventory, generateInstanceId(counter), curioItems[i]);
+  }
+
+  return inventory;
+}

src/samples/slay-the-spire-like/system/grid-inventory/index.ts

@@ -0,0 +1,3 @@
+export * from "./types";
+export * from "./transform";
+export * from "./factory";

src/samples/slay-the-spire-like/system/grid-inventory/transform.ts

@@ -0,0 +1,277 @@
+import { EffectData } from "../types";
+import type { ParsedShape } from "../utils/parse-shape";
+import type { Transform2D } from "../utils/shape-collision";
+import {
+  checkBoardCollision,
+  checkBounds,
+  flipXTransform,
+  flipYTransform,
+  rotateTransform,
+  transformShape,
+} from "../utils/shape-collision";
+import type {
+  CellKey,
+  GameItemMeta,
+  GridInventory,
+  InventoryItem,
+  MutationResult,
+  PlacementResult,
+} from "./types";
+
+/**
+ * Creates a new empty grid inventory.
+ * Note: When used inside `.produce()`, call this before returning the draft.
+ */
+export function createGridInventory<TMeta = Record<string, unknown>>(
+  width: number,
+  height: number,
+): GridInventory<TMeta> {
+  return {
+    width,
+    height,
+    items: new Map<string, InventoryItem<TMeta>>(),
+    occupiedCells: new Set<CellKey>(),
+  };
+}
+
+/**
+ * Builds a Set of occupied cell keys from a shape and transform.
+ */
+function getShapeCellKeys(
+  shape: ParsedShape,
+  transform: Transform2D,
+): Set<CellKey> {
+  const cells = transformShape(shape, transform);
+  return new Set(cells.map((c) => `${c.x},${c.y}` as CellKey));
+}
+
+/**
+ * Validates whether an item can be placed at the given transform.
+ * Checks bounds and collision with all other items.
+ */
+export function validatePlacement<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+  shape: InventoryItem<TMeta>["shape"],
+  transform: Transform2D,
+): PlacementResult {
+  if (!checkBounds(shape, transform, inventory.width, inventory.height)) {
+    return { valid: false, reason: "超出边界" };
+  }
+
+  if (checkBoardCollision(shape, transform, inventory.occupiedCells)) {
+    return { valid: false, reason: "与已有物品重叠" };
+  }
+
+  return { valid: true };
+}
+
+/**
+ * Places an item onto the grid.
+ * **Mutates directly** — call inside a `.produce()` callback.
+ * Does not validate; call `validatePlacement` first.
+ */
+export function placeItem<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+  item: InventoryItem<TMeta>,
+): void {
+  const cells = getShapeCellKeys(item.shape, item.transform);
+  for (const cellKey of cells) {
+    inventory.occupiedCells.add(cellKey);
+  }
+  inventory.items.set(item.id, item);
+}
+
+/**
+ * Removes an item from the grid by its ID.
+ * **Mutates directly** — call inside a `.produce()` callback.
+ */
+export function removeItem<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+  itemId: string,
+): void {
+  const item = inventory.items.get(itemId);
+  if (!item) return;
+
+  const cells = getShapeCellKeys(item.shape, item.transform);
+  for (const cellKey of cells) {
+    inventory.occupiedCells.delete(cellKey);
+  }
+  inventory.items.delete(itemId);
+}
+
+/**
+ * Moves an item to a new position with a new transform.
+ * **Mutates directly** — call inside a `.produce()` callback.
+ * Validates before applying; returns result indicating success.
+ */
+export function moveItem<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+  itemId: string,
+  newTransform: Transform2D,
+): MutationResult {
+  const item = inventory.items.get(itemId);
+  if (!item) {
+    return { success: false, reason: "物品不存在" };
+  }
+
+  // Temporarily remove item's cells for validation
+  const oldCells = getShapeCellKeys(item.shape, item.transform);
+  for (const cellKey of oldCells) {
+    inventory.occupiedCells.delete(cellKey);
+  }
+
+  // Validate new position
+  const validation = validatePlacement(inventory, item.shape, newTransform);
+  if (!validation.valid) {
+    // Restore old cells
+    for (const cellKey of oldCells) {
+      inventory.occupiedCells.add(cellKey);
+    }
+    return { success: false, reason: validation.reason };
+  }
+
+  // Apply new transform
+  item.transform = newTransform;
+
+  // Add new cells
+  const newCells = getShapeCellKeys(item.shape, item.transform);
+  for (const cellKey of newCells) {
+    inventory.occupiedCells.add(cellKey);
+  }
+
+  return { success: true };
+}
+
+/**
+ * Rotates an item by the given degrees (typically 90, 180, or 270).
+ * **Mutates directly** — call inside a `.produce()` callback.
+ * Validates before applying; returns result indicating success.
+ */
+export function rotateItem<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+  itemId: string,
+  degrees: number,
+): MutationResult {
+  const item = inventory.items.get(itemId);
+  if (!item) {
+    return { success: false, reason: "物品不存在" };
+  }
+
+  const rotatedTransform = rotateTransform(item.transform, degrees);
+  return moveItem(inventory, itemId, rotatedTransform);
+}
+
+/**
+ * Flips an item horizontally or vertically.
+ * **Mutates directly** — call inside a `.produce()` callback.
+ * Validates before applying; returns result indicating success.
+ */
+export function flipItem<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+  itemId: string,
+  axis: "x" | "y",
+): MutationResult {
+  const item = inventory.items.get(itemId);
+  if (!item) {
+    return { success: false, reason: "物品不存在" };
+  }
+
+  const flippedTransform =
+    axis === "x"
+      ? flipXTransform(item.transform)
+      : flipYTransform(item.transform);
+
+  return moveItem(inventory, itemId, flippedTransform);
+}
+
+/**
+ * Returns a copy of the occupied cells set.
+ */
+export function getOccupiedCellSet<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+): Set<CellKey> {
+  return new Set(inventory.occupiedCells);
+}
+
+/**
+ * Finds the item occupying the given cell, if any.
+ */
+export function getItemAtCell<TMeta = Record<string, unknown>>(
+  inventory: GridInventory<TMeta>,
+  x: number,
+  y: number,
+): InventoryItem<TMeta> | undefined {
+  const cellKey = `${x},${y}` as CellKey;
+  if (!inventory.occupiedCells.has(cellKey)) {
+    return undefined;
+  }
+
+  for (const item of inventory.items.values()) {
+    const cells = getShapeCellKeys(item.shape, item.transform);
+    if (cells.has(cellKey)) {
+      return item;
+    }
+  }
+
+  return undefined;
+}
+
+/**
+ * Gets all items adjacent to the given item (orthogonally, not diagonally).
+ * Returns a Map of itemId -> item for deduplication.
+ */
+export function getAdjacentItems<TMeta>(
+  inventory: GridInventory<TMeta>,
+  itemId: string,
+): Map<string, InventoryItem<TMeta>> {
+  const item = inventory.items.get(itemId);
+  if (!item) {
+    return new Map();
+  }
+
+  const ownCells = getShapeCellKeys(item.shape, item.transform);
+  const adjacent = new Map<string, InventoryItem<TMeta>>();
+
+  for (const cellKey of ownCells) {
+    const [cx, cy] = cellKey.split(",").map(Number);
+    const neighbors: CellKey[] = [
+      `${cx + 1},${cy}` as CellKey,
+      `${cx - 1},${cy}` as CellKey,
+      `${cx},${cy + 1}` as CellKey,
+      `${cx},${cy - 1}` as CellKey,
+    ];
+
+    for (const neighborKey of neighbors) {
+      if (
+        inventory.occupiedCells.has(neighborKey) &&
+        !ownCells.has(neighborKey)
+      ) {
+        const [nx, ny] = neighborKey.split(",").map(Number);
+        const neighborItem = getItemAtCell(inventory, nx, ny);
+        if (neighborItem) {
+          adjacent.set(neighborItem.id, neighborItem);
+        }
+      }
+    }
+  }
+
+  return adjacent;
+}
+
+// export type EffectTable = Record<string, { data: EffectData; stacks: number }>;
+export function getItemEffects(inv: GridInventory<GameItemMeta>) {
+  const effects = {} as Record<
+    string,
+    Record<string, { data: EffectData; stacks: number }>
+  >;
+
+  for (const item of inv.items.values()) {
+    if (!item.meta) continue;
+    const { startEffects } = item.meta;
+    if (!startEffects) continue;
+
+    effects[item.id] = startEffects;
+  }
+
+  return effects;
+}

src/samples/slay-the-spire-like/system/grid-inventory/types.ts

@@ -0,0 +1,70 @@
+import { EffectData, ItemData } from "../types";
+import type { ParsedShape } from "../utils/parse-shape";
+import type { Transform2D } from "../utils/shape-collision";
+
+/**
+ * String key representing a grid cell in "x,y" format.
+ */
+export type CellKey = `${number},${number}`;
+
+/**
+ * Simple 2D coordinate for grid cells.
+ */
+export interface CellCoordinate {
+  x: number;
+  y: number;
+}
+
+/**
+ * An item placed on the grid inventory.
+ * @template TMeta - Optional metadata type for game-specific data
+ */
+export interface InventoryItem<TMeta> {
+  /** Unique item identifier */
+  id: string;
+  /** Reference to the item's shape definition */
+  shape: ParsedShape;
+  /** Current transformation (position, rotation, flips) */
+  transform: Transform2D;
+  /** Optional metadata for game-specific data */
+  meta?: TMeta;
+}
+
+/**
+ * Result of a placement validation check.
+ */
+export type PlacementResult =
+  | { valid: true }
+  | { valid: false; reason: string };
+
+/**
+ * Result of a mutation operation (move, rotate, flip).
+ */
+export type MutationResult =
+  | { success: true }
+  | { success: false; reason: string };
+
+/**
+ * Grid inventory state.
+ * Designed to be mutated directly inside a `mutative .produce()` callback.
+ * @template TMeta - Optional metadata type for items
+ */
+export interface GridInventory<TMeta> {
+  /** Board width in cells */
+  width: number;
+  /** Board height in cells */
+  height: number;
+  /** Map of itemId -> InventoryItem for all placed items */
+  items: Map<string, InventoryItem<TMeta>>;
+  /** Set of occupied cells in "x,y" format for O(1) collision lookups */
+  occupiedCells: Set<CellKey>;
+}
+
+export interface GameItemMeta {
+  itemData: ItemData;
+  shape: ParsedShape;
+  consumedUses?: number;
+  startEffects?: Record<string, { data: EffectData; stacks: number }>;
+  tradePrice?: number;
+}
+export type GameItem = InventoryItem<GameItemMeta>;

src/samples/slay-the-spire-like/system/map/generator.ts

@@ -1,14 +1,11 @@
-import { Mulberry32RNG, type RNG } from '@/utils/rng';
+import { ReadonlyRNG } from '@/utils/rng';
-import encounterDesertCsv, { type EncounterDesert } from '../data/encounterDesert.csv';
 import { MapNodeType, MapLayerType } from './types';
 import type { MapLayer, MapNode, PointCrawlMap, MapGenerationConfig } from './types';
+import {EncounterData} from "@/samples/slay-the-spire-like/system/types";
 
-/** Pre-indexed encounters by type */
+function buildEncounterIndex(src: Iterable<EncounterData>): Map<string, EncounterData[]> {
-const encountersByType = buildEncounterIndex();
+    const index = new Map<string, EncounterData[]>();
-
+    for (const encounter of src) {
-function buildEncounterIndex(): Map<string, EncounterDesert[]> {
-    const index = new Map<string, EncounterDesert[]>();
-    for (const encounter of encounterDesertCsv) {
         const type = encounter.type;
         if (!index.has(type)) {
             index.set(type, []);
@@ -61,7 +58,7 @@ const LAYER_STRUCTURE: Array<{ layerType: MapLayerType | 'start' | 'end'; count:
  * Fisher-Yates shuffle algorithm for unbiased random permutation.
  * Mutates the array in place and returns it.
  */
-function fisherYatesShuffle<T>(array: T[], rng: RNG): T[] {
+function fisherYatesShuffle<T>(array: T[], rng: ReadonlyRNG): T[] {
     for (let i = array.length - 1; i > 0; i--) {
         const j = rng.nextInt(i + 1);
         [array[i], array[j]] = [array[j], array[i]];
@@ -73,11 +70,7 @@ function fisherYatesShuffle<T>(array: T[], rng: RNG): T[] {
  * Picks a random encounter for the given node type.
  * Returns undefined if no matching encounter exists.
  */
-function pickEncounterForNode(type: MapNodeType, rng: RNG): EncounterDesert | undefined {
+function pickEncounterForNode(pool: EncounterData[] | undefined, rng: ReadonlyRNG): EncounterData | undefined {
-    const encounterType = NODE_TYPE_TO_ENCOUNTER[type];
-    if (!encounterType) return undefined;
-
-    const pool = encountersByType.get(encounterType);
     if (!pool || pool.length === 0) return undefined;
 
     return pool[rng.nextInt(pool.length)];
@@ -96,12 +89,9 @@ const TOTAL_LAYERS = 10;
  * - Each settlement layer has at least 1 of each: camp, shop, curio
  * - Wild nodes connect to 1 wild node or 2 settlement nodes
  *
- * @param seed Random seed for reproducibility
  */
-export function generatePointCrawlMap(seed?: number): PointCrawlMap {
+export function generatePointCrawlMap(rng: ReadonlyRNG, src: Iterable<EncounterData>): PointCrawlMap {
-    const rng = new Mulberry32RNG(seed ?? Date.now());
+    const encounters = buildEncounterIndex(src);
-    const actualSeed = rng.getSeed();
-
     const layers: MapLayer[] = [];
     const nodes = new Map<string, MapNode>();
 
@@ -134,13 +124,13 @@ export function generatePointCrawlMap(seed?: number): PointCrawlMap {
         for (let j = 0; j < structure.count; j++) {
             const id = `node-${i}-${j}`;
             const type = resolveNodeType(structure.layerType, j, structure.count, rng, wildPairTypes.get(i), j, settlementTypes, j);
-            const encounter = pickEncounterForNode(type, rng);
+            const encounter = pickEncounterForNode(encounters.get(NODE_TYPE_TO_ENCOUNTER[type]!), rng);
             const node: MapNode = {
                 id,
                 layerIndex: i,
                 type,
                 childIds: [],
-                ...(encounter ? { encounter: { name: encounter.name, description: encounter.description } } : {}),
+                encounter
             };
             nodes.set(id, node);
             nodeIds.push(id);
@@ -169,7 +159,7 @@ export function generatePointCrawlMap(seed?: number): PointCrawlMap {
         }
     }
 
-    return { layers, nodes, seed: actualSeed, parentIndex };
+    return { layers, nodes, parentIndex };
 }
 
 /**
@@ -179,7 +169,7 @@ function resolveNodeType(
     layerType: MapLayerType | 'start' | 'end',
     _nodeIndex: number,
     _layerCount: number,
-    rng: RNG,
+    rng: ReadonlyRNG,
     preGeneratedTypes?: MapNodeType[],
     nodeIndex?: number,
     settlementTypes?: MapNodeType[],
@@ -211,7 +201,7 @@ function resolveNodeType(
  * Picks a random type for a wild node based on configured weights.
  * Default: minion: 50%, elite: 25%, event: 25%
  */
-function pickWildNodeType(rng: RNG): MapNodeType {
+function pickWildNodeType(rng: ReadonlyRNG): MapNodeType {
     const weights = DEFAULT_CONFIG.wildNodeTypeWeights;
     const roll = rng.nextInt(100);
 
@@ -224,7 +214,7 @@ function pickWildNodeType(rng: RNG): MapNodeType {
  * Generates random types for a pair of wild layers (3 nodes each).
  * Returns two arrays of 3 node types each.
  */
-function generateWildPair(rng: RNG): [MapNodeType[], MapNodeType[]] {
+function generateWildPair(rng: ReadonlyRNG): [MapNodeType[], MapNodeType[]] {
     const layer1Types: MapNodeType[] = [];
     const layer2Types: MapNodeType[] = [];
 
@@ -282,7 +272,7 @@ function countRepetitions(
  * Generates optimal wild layer pair by trying multiple attempts and selecting the one with fewest repetitions.
  */
 function generateOptimalWildPair(
-    rng: RNG,
+    rng: ReadonlyRNG,
     attempts = 3
 ): [MapNodeType[], MapNodeType[]] {
     let bestLayer1: MapNodeType[] = [];
@@ -311,7 +301,7 @@ function generateOptimalWildPair(
  * The 4th node is randomly chosen from the three.
  * Returns shuffled array of 4 node types.
  */
-function generateSettlementTypes(rng: RNG): MapNodeType[] {
+function generateSettlementTypes(rng: ReadonlyRNG): MapNodeType[] {
     const requiredTypes = [MapNodeType.Camp, MapNodeType.Shop, MapNodeType.Curio];
     const randomType = requiredTypes[rng.nextInt(3)];
     const types = [...requiredTypes, randomType];
@@ -323,7 +313,7 @@ function generateSettlementTypes(rng: RNG): MapNodeType[] {
  * The 4th node is randomly chosen from the three.
  * @deprecated Use generateSettlementTypes() during node creation instead.
  */
-function assignSettlementTypes(nodeIds: string[], nodes: MapNode[], rng: RNG): void {
+function assignSettlementTypes(nodeIds: string[], nodes: MapNode[], rng: ReadonlyRNG): void {
     // Shuffle node order to randomize which position gets which type
     const shuffledIndices = fisherYatesShuffle([0, 1, 2, 3], rng);
 
@@ -345,7 +335,7 @@ function generateLayerEdges(
     sourceLayer: MapLayer,
     targetLayer: MapLayer,
     nodes: Map<string, MapNode>,
-    rng: RNG
+    rng: ReadonlyRNG
 ): void {
     // Settlement types are now pre-generated during node creation
     // No need to assign them here anymore
@@ -400,7 +390,7 @@ function connectWildToWild(
 function connectWildToSettlement(
     wildLayer: MapLayer,
     settlementLayer: MapLayer,
-    _rng: RNG
+    _rng: ReadonlyRNG
 ): void {
     // Non-crossing connection pattern: each wild connects to 2 adjacent settlements.
     // Pattern: w[0]→{s[0],s[1]}, w[1]→{s[1],s[2]}, w[2]→{s[2],s[3]}
@@ -425,7 +415,7 @@ function connectWildToSettlement(
 function connectSettlementToWild(
     settlementLayer: MapLayer,
     wildLayer: MapLayer,
-    _rng: RNG
+    _rng: ReadonlyRNG
 ): void {
     // Non-crossing pattern: s0→w0, s1→w0,w1, s2→w1,w2, s3→w2
     // This pattern guarantees no crossings because when edges are sorted by 

src/samples/slay-the-spire-like/system/map/index.ts

@@ -0,0 +1,3 @@
+export * from "./generator";
+export * from "./navigation";
+export * from "./types";

src/samples/slay-the-spire-like/system/map/navigation.ts

@@ -0,0 +1,65 @@
+import { getNode } from "./generator";
+import { PointCrawlMap, PointCrawlMapNavigator } from "./types";
+
+export function canMoveTo(
+  navigator: PointCrawlMapNavigator,
+  map: PointCrawlMap,
+  targetNodeId: string,
+): boolean {
+  const currentNode = getNode(map, navigator.currentNodeId);
+  if (!currentNode) return false;
+
+  return currentNode.childIds.includes(targetNodeId);
+}
+
+export function moveToNode(
+  navigator: PointCrawlMapNavigator,
+  map: PointCrawlMap,
+  targetNodeId: string,
+): boolean {
+  if (!canMoveTo(navigator, map, targetNodeId)) {
+    return false;
+  }
+
+  const targetNode = getNode(map, targetNodeId);
+  if (!targetNode) {
+    return false;
+  }
+
+  // Update current position
+  navigator.currentNodeId = targetNodeId;
+  navigator.visitedNodes.add(targetNodeId);
+  return true;
+}
+
+export function* getReachableChildren(
+  map: PointCrawlMap,
+  navigator: PointCrawlMapNavigator,
+) {
+  const currentNode = getNode(map, navigator.currentNodeId);
+  if (!currentNode) return;
+
+  for (const id of currentNode.childIds) {
+    const node = getNode(map, id);
+    if (!node) continue;
+    yield node;
+  }
+}
+
+export function isAtStartNode(
+  map: PointCrawlMap,
+  navigator: PointCrawlMapNavigator,
+): boolean {
+  return navigator.currentNodeId === map.layers[0]?.nodes[0]?.id;
+}
+
+/**
+ * Checks if the current encounter is the end node.
+ */
+export function isAtEndNode(
+  map: PointCrawlMap,
+  navigator: PointCrawlMapNavigator,
+): boolean {
+  const endLayer = map.layers[map.layers.length - 1];
+  return endLayer?.nodes[0]?.id === navigator.currentNodeId;
+}

src/samples/slay-the-spire-like/system/map/types.ts

@@ -0,0 +1,88 @@
+import { EncounterData } from "@/samples/slay-the-spire-like/system/types";
+
+/**
+ * Types of nodes that can appear on the point crawl map.
+ */
+export enum MapNodeType {
+  Start = "start",
+  End = "end",
+  Minion = "minion",
+  Elite = "elite",
+  Event = "event",
+  Camp = "camp",
+  Shop = "shop",
+  Curio = "curio",
+}
+
+/**
+ * Semantic type of a layer.
+ */
+export enum MapLayerType {
+  Wild = "wild",
+  Settlement = "settlement",
+}
+
+/**
+ * A single node on the map.
+ */
+export interface MapNode {
+  /** Unique identifier */
+  id: string;
+  /** Which layer this node belongs to */
+  layerIndex: number;
+  /** Semantic type of the node */
+  type: MapNodeType;
+  /** IDs of nodes in the next layer this node connects to */
+  childIds: string[];
+  /** Encounter data assigned to this node (from encounter CSV) */
+  encounter?: EncounterData;
+}
+
+/**
+ * A horizontal layer of nodes at the same progression stage.
+ */
+export interface MapLayer {
+  /** Layer index (0 = start, last = end) */
+  index: number;
+  /** Ordered IDs of nodes in this layer */
+  nodeIds: string[];
+  /** Semantic type of the layer */
+  layerType: MapLayerType | "start" | "end";
+  /** Direct references to nodes in this layer (for performance) */
+  nodes: MapNode[];
+}
+
+/**
+ * A fully generated point crawl map.
+ */
+export interface PointCrawlMap {
+  /** Layers from start to end */
+  layers: MapLayer[];
+  /** All nodes keyed by ID */
+  nodes: Map<string, MapNode>;
+  /** Reverse index: nodeId → parent node IDs (for fast getParent lookup) */
+  parentIndex?: Map<string, string[]>;
+}
+
+export interface PointCrawlMapNavigator {
+  currentNodeId: string;
+  visitedNodes: Set<string>;
+}
+
+/**
+ * Configuration for map generation.
+ */
+export interface MapGenerationConfig {
+  /** Total number of layers (including start and end) */
+  totalLayers: number;
+  /** Number of nodes in each wild layer */
+  wildLayerNodeCount: number;
+  /** Number of nodes in each settlement layer */
+  settlementLayerNodeCount: number;
+  /** Probability weights for wild node types (should sum to 100) */
+  wildNodeTypeWeights: {
+    [MapNodeType.Minion]: number;
+    [MapNodeType.Elite]: number;
+    [MapNodeType.Event]: number;
+  };
+}

src/samples/slay-the-spire-like/system/types.ts

@@ -0,0 +1,25 @@
+import {
+  Card,
+  Effect,
+  Encounter,
+  EncounterType,
+  Enemy,
+  Intent,
+  Item,
+} from "../data/desert";
+
+export type CardData = Card;
+export type ItemData = Item;
+export type EffectData = Effect;
+export type IntentData = Intent;
+export type EnemyData = Enemy;
+export type EncounterData<T extends EncounterType = EncounterType> =
+  Encounter & { type: T };
+
+export {
+  CardTargetType,
+  CardEffectTarget,
+  IntentEffectTarget,
+} from "../data/desert";
+
+export { ContentModule } from "../data";

src/samples/slay-the-spire-like/system/utils/index.ts

@@ -0,0 +1,2 @@
+export * from "./parse-shape";
+export * from "./shape-collision";

src/samples/slay-the-spire-like/system/utils/shape-collision.ts

@@ -0,0 +1,238 @@
+import type { ParsedShape } from "./parse-shape";
+
+/**
+ * Represents a 2D point in grid coordinates.
+ */
+export interface Point2D {
+  x: number;
+  y: number;
+}
+
+/**
+ * 2D transformation to apply to a shape.
+ */
+export interface Transform2D {
+  /** Translation offset in grid units */
+  offset: Point2D;
+  /** Rotation in degrees (0, 90, 180, 270) */
+  rotation: number;
+  /** Whether to flip horizontally */
+  flipX: boolean;
+  /** Whether to flip vertically */
+  flipY: boolean;
+}
+
+/**
+ * Default transform (identity).
+ */
+export const IDENTITY_TRANSFORM: Transform2D = {
+  offset: { x: 0, y: 0 },
+  rotation: 0,
+  flipX: false,
+  flipY: false,
+};
+
+/**
+ * Gets all occupied cell coordinates from a shape.
+ */
+export function getOccupiedCells(shape: ParsedShape): Point2D[] {
+  const cells: Point2D[] = [];
+  for (let y = 0; y < shape.height; y++) {
+    for (let x = 0; x < shape.width; x++) {
+      if (shape.grid[y]?.[x]) {
+        cells.push({ x, y });
+      }
+    }
+  }
+  return cells;
+}
+
+/**
+ * Applies a 2D transformation to a point.
+ */
+export function transformPoint(
+  point: Point2D,
+  transform: Transform2D,
+  shapeWidth: number,
+  shapeHeight: number,
+): Point2D {
+  let { x, y } = point;
+
+  // Apply flips
+  if (transform.flipX) {
+    x = shapeWidth - 1 - x;
+  }
+  if (transform.flipY) {
+    y = shapeHeight - 1 - y;
+  }
+
+  // Apply rotation (around origin 0,0)
+  const rotation = ((transform.rotation % 360) + 360) % 360;
+  let rotatedX = x;
+  let rotatedY = y;
+
+  switch (rotation) {
+    case 90:
+      rotatedX = y;
+      rotatedY = -x;
+      break;
+    case 180:
+      rotatedX = -x;
+      rotatedY = -y;
+      break;
+    case 270:
+      rotatedX = -y;
+      rotatedY = x;
+      break;
+  }
+
+  // Apply offset
+  return {
+    x: rotatedX + transform.offset.x,
+    y: rotatedY + transform.offset.y,
+  };
+}
+
+/**
+ * Transforms a shape and returnss its occupied cells in world coordinates.
+ */
+export function transformShape(
+  shape: ParsedShape,
+  transform: Transform2D,
+): Point2D[] {
+  const cells = getOccupiedCells(shape);
+  return cells.map((cell) =>
+    transformPoint(cell, transform, shape.width, shape.height),
+  );
+}
+
+/**
+ * Checks if two transformed shapes collide (share any occupied cell).
+ */
+export function checkCollision(
+  shapeA: ParsedShape,
+  transformA: Transform2D,
+  shapeB: ParsedShape,
+  transformB: Transform2D,
+): boolean {
+  const cellsA = transformShape(shapeA, transformA);
+  const cellsB = transformShape(shapeB, transformB);
+
+  const setA = new Set(cellsA.map((c) => `${c.x},${c.y}`));
+
+  for (const cell of cellsB) {
+    if (setA.has(`${cell.x},${cell.y}`)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+/**
+ * Checks if a transformed shape collides with any occupied cells on a board.
+ * @param shape The shape to check
+ * @param transform The transform to apply to the shape
+ * @param occupiedCells Set of occupied board cells in "x,y" format
+ */
+export function checkBoardCollision(
+  shape: ParsedShape,
+  transform: Transform2D,
+  occupiedCells: Set<string>,
+): boolean {
+  const cells = transformShape(shape, transform);
+
+  for (const cell of cells) {
+    if (occupiedCells.has(`${cell.x},${cell.y}`)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+/**
+ * Checks if a transformed shape is within bounds.
+ * @param shape The shape to check
+ * @param transform The transform to apply to the shape
+ * @param boardWidth Board width
+ * @param boardHeight Board height
+ */
+export function checkBounds(
+  shape: ParsedShape,
+  transform: Transform2D,
+  boardWidth: number,
+  boardHeight: number,
+): boolean {
+  const cells = transformShape(shape, transform);
+
+  for (const cell of cells) {
+    if (
+      cell.x < 0 ||
+      cell.x >= boardWidth ||
+      cell.y < 0 ||
+      cell.y >= boardHeight
+    ) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+/**
+ * Validates that a placement is both in bounds and collision-free.
+ * @returns Object with `valid` flag and optional `reason` string
+ */
+export function validateShapePlacement(
+  shape: ParsedShape,
+  transform: Transform2D,
+  boardWidth: number,
+  boardHeight: number,
+  occupiedCells: Set<string>,
+): { valid: true } | { valid: false; reason: string } {
+  if (!checkBounds(shape, transform, boardWidth, boardHeight)) {
+    return { valid: false, reason: "超出边界" };
+  }
+
+  if (checkBoardCollision(shape, transform, occupiedCells)) {
+    return { valid: false, reason: "与已有形状重叠" };
+  }
+
+  return { valid: true };
+}
+
+/**
+ * Rotates a transform by the given degrees.
+ * @param current The current transform
+ * @param degrees Degrees to rotate (typically 90, 180, or 270)
+ */
+export function rotateTransform(
+  current: Transform2D,
+  degrees: number,
+): Transform2D {
+  return {
+    ...current,
+    rotation: (((current.rotation + degrees) % 360) + 360) % 360,
+  };
+}
+
+/**
+ * Flips a transform horizontally.
+ */
+export function flipXTransform(current: Transform2D): Transform2D {
+  return {
+    ...current,
+    flipX: !current.flipX,
+  };
+}
+
+/**
+ * Flips a transform vertically.
+ */
+export function flipYTransform(current: Transform2D): Transform2D {
+  return {
+    ...current,
+    flipY: !current.flipY,
+  };
+}

src/samples/slay-the-spire-like/utils/shape-collision.ts

@@ -1,227 +0,0 @@
-import type { ParsedShape } from './parse-shape';
-
-/**
- * Represents a 2D point in grid coordinates.
- */
-export interface Point2D {
-    x: number;
-    y: number;
-}
-
-/**
- * 2D transformation to apply to a shape.
- */
-export interface Transform2D {
-    /** Translation offset in grid units */
-    offset: Point2D;
-    /** Rotation in degrees (0, 90, 180, 270) */
-    rotation: number;
-    /** Whether to flip horizontally */
-    flipX: boolean;
-    /** Whether to flip vertically */
-    flipY: boolean;
-}
-
-/**
- * Default transform (identity).
- */
-export const IDENTITY_TRANSFORM: Transform2D = {
-    offset: { x: 0, y: 0 },
-    rotation: 0,
-    flipX: false,
-    flipY: false,
-};
-
-/**
- * Gets all occupied cell coordinates from a shape.
- */
-export function getOccupiedCells(shape: ParsedShape): Point2D[] {
-    const cells: Point2D[] = [];
-    for (let y = 0; y < shape.height; y++) {
-        for (let x = 0; x < shape.width; x++) {
-            if (shape.grid[y]?.[x]) {
-                cells.push({ x, y });
-            }
-        }
-    }
-    return cells;
-}
-
-/**
- * Applies a 2D transformation to a point.
- */
-export function transformPoint(
-    point: Point2D,
-    transform: Transform2D,
-    shapeWidth: number,
-    shapeHeight: number
-): Point2D {
-    let { x, y } = point;
-
-    // Apply flips
-    if (transform.flipX) {
-        x = shapeWidth - 1 - x;
-    }
-    if (transform.flipY) {
-        y = shapeHeight - 1 - y;
-    }
-
-    // Apply rotation (around origin 0,0)
-    const rotation = ((transform.rotation % 360) + 360) % 360;
-    let rotatedX = x;
-    let rotatedY = y;
-
-    switch (rotation) {
-        case 90:
-            rotatedX = y;
-            rotatedY = -x;
-            break;
-        case 180:
-            rotatedX = -x;
-            rotatedY = -y;
-            break;
-        case 270:
-            rotatedX = -y;
-            rotatedY = x;
-            break;
-    }
-
-    // Apply offset
-    return {
-        x: rotatedX + transform.offset.x,
-        y: rotatedY + transform.offset.y,
-    };
-}
-
-/**
- * Transforms a shape and returnss its occupied cells in world coordinates.
- */
-export function transformShape(shape: ParsedShape, transform: Transform2D): Point2D[] {
-    const cells = getOccupiedCells(shape);
-    return cells.map(cell =>
-        transformPoint(cell, transform, shape.width, shape.height)
-    );
-}
-
-/**
- * Checks if two transformed shapes collide (share any occupied cell).
- */
-export function checkCollision(
-    shapeA: ParsedShape,
-    transformA: Transform2D,
-    shapeB: ParsedShape,
-    transformB: Transform2D
-): boolean {
-    const cellsA = transformShape(shapeA, transformA);
-    const cellsB = transformShape(shapeB, transformB);
-
-    const setA = new Set(cellsA.map(c => `${c.x},${c.y}`));
-
-    for (const cell of cellsB) {
-        if (setA.has(`${cell.x},${cell.y}`)) {
-            return true;
-        }
-    }
-
-    return false;
-}
-
-/**
- * Checks if a transformed shape collides with any occupied cells on a board.
- * @param shape The shape to check
- * @param transform The transform to apply to the shape
- * @param occupiedCells Set of occupied board cells in "x,y" format
- */
-export function checkBoardCollision(
-    shape: ParsedShape,
-    transform: Transform2D,
-    occupiedCells: Set<string>
-): boolean {
-    const cells = transformShape(shape, transform);
-
-    for (const cell of cells) {
-        if (occupiedCells.has(`${cell.x},${cell.y}`)) {
-            return true;
-        }
-    }
-
-    return false;
-}
-
-/**
- * Checks if a transformed shape is within bounds.
- * @param shape The shape to check
- * @param transform The transform to apply to the shape
- * @param boardWidth Board width
- * @param boardHeight Board height
- */
-export function checkBounds(
-    shape: ParsedShape,
-    transform: Transform2D,
-    boardWidth: number,
-    boardHeight: number
-): boolean {
-    const cells = transformShape(shape, transform);
-
-    for (const cell of cells) {
-        if (cell.x < 0 || cell.x >= boardWidth || cell.y < 0 || cell.y >= boardHeight) {
-            return false;
-        }
-    }
-
-    return true;
-}
-
-/**
- * Validates that a placement is both in bounds and collision-free.
- * @returns Object with `valid` flag and optional `reason` string
- */
-export function validatePlacement(
-    shape: ParsedShape,
-    transform: Transform2D,
-    boardWidth: number,
-    boardHeight: number,
-    occupiedCells: Set<string>
-): { valid: true } | { valid: false; reason: string } {
-    if (!checkBounds(shape, transform, boardWidth, boardHeight)) {
-        return { valid: false, reason: '超出边界' };
-    }
-
-    if (checkBoardCollision(shape, transform, occupiedCells)) {
-        return { valid: false, reason: '与已有形状重叠' };
-    }
-
-    return { valid: true };
-}
-
-/**
- * Rotates a transform by the given degrees.
- * @param current The current transform
- * @param degrees Degrees to rotate (typically 90, 180, or 270)
- */
-export function rotateTransform(current: Transform2D, degrees: number): Transform2D {
-    return {
-        ...current,
-        rotation: ((current.rotation + degrees) % 360 + 360) % 360,
-    };
-}
-
-/**
- * Flips a transform horizontally.
- */
-export function flipXTransform(current: Transform2D): Transform2D {
-    return {
-        ...current,
-        flipX: !current.flipX,
-    };
-}
-
-/**
- * Flips a transform vertically.
- */
-export function flipYTransform(current: Transform2D): Transform2D {
-    return {
-        ...current,
-        flipY: !current.flipY,
-    };
-}

src/samples/tic-tac-toe.ts

@@ -1,43 +1,77 @@
-import {Part} from "boardgame-core";
+import { Part } from "@/core/part";
-import {createRegion} from "boardgame-core";
+import { createRegion, Region } from "@/core/region";
-import {createGameCommandRegistry, createPromptDef, IGameContext} from "boardgame-core";
+import { createPromptDef, IGameContext } from "@/core/game";
+import { BaseGameClient } from "@/core/game-client";
+import { createMiddlewareChain } from "@/utils/middleware";
 
 const BOARD_SIZE = 3;
 const MAX_TURNS = BOARD_SIZE * BOARD_SIZE;
 const WINNING_LINES: number[][][] = [
-    [[0, 0], [0, 1], [0, 2]],
+  [
-    [[1, 0], [1, 1], [1, 2]],
+    [0, 0],
-    [[2, 0], [2, 1], [2, 2]],
+    [0, 1],
-    [[0, 0], [1, 0], [2, 0]],
+    [0, 2],
-    [[0, 1], [1, 1], [2, 1]],
+  ],
-    [[0, 2], [1, 2], [2, 2]],
+  [
-    [[0, 0], [1, 1], [2, 2]],
+    [1, 0],
-    [[0, 2], [1, 1], [2, 0]],
+    [1, 1],
+    [1, 2],
+  ],
+  [
+    [2, 0],
+    [2, 1],
+    [2, 2],
+  ],
+  [
+    [0, 0],
+    [1, 0],
+    [2, 0],
+  ],
+  [
+    [0, 1],
+    [1, 1],
+    [2, 1],
+  ],
+  [
+    [0, 2],
+    [1, 2],
+    [2, 2],
+  ],
+  [
+    [0, 0],
+    [1, 1],
+    [2, 2],
+  ],
+  [
+    [0, 2],
+    [1, 1],
+    [2, 0],
+  ],
 ];
 
-export type PlayerType = 'X' | 'O';
+export type PlayerType = "X" | "O";
-export type WinnerType = PlayerType | 'draw' | null;
+export type WinnerType = PlayerType | "draw" | null;
 export type TicTacToePart = Part<{ player: PlayerType }>;
 
 export function createInitialState() {
   return {
-        board: createRegion('board', [
+    board: createRegion("board", [
-            { name: 'x', min: 0, max: BOARD_SIZE - 1 },
+      { name: "x", min: 0, max: BOARD_SIZE - 1 },
-            { name: 'y', min: 0, max: BOARD_SIZE - 1 },
+      { name: "y", min: 0, max: BOARD_SIZE - 1 },
     ]),
     parts: {} as Record<string, TicTacToePart>,
-        currentPlayer: 'X' as PlayerType,
+    currentPlayer: "X" as PlayerType,
     winner: null as WinnerType,
     turn: 0,
   };
 }
 export type TicTacToeState = ReturnType<typeof createInitialState>;
 export type TicTacToeGame = IGameContext<TicTacToeState>;
-export const registry = createGameCommandRegistry<TicTacToeState>();
 export const prompts = {
   play: createPromptDef<[PlayerType, number, number]>(
-        'play <player> <row:number> <col:number>')
+    "play <player> <row:number> <col:number>",
-}
+  ),
+};
 
 export async function start(game: TicTacToeGame) {
   while (true) {
@@ -45,10 +79,10 @@ export async function start(game: TicTacToeGame) {
     const turnNumber = game.value.turn + 1;
     const turnOutput = await turn(game, currentPlayer, turnNumber);
 
-        game.produce(state => {
+    await game.produceAsync((state) => {
       state.winner = turnOutput.winner;
       if (!state.winner) {
-                state.currentPlayer = state.currentPlayer === 'X' ? 'O' : 'X';
+        state.currentPlayer = state.currentPlayer === "X" ? "O" : "X";
         state.turn = turnNumber;
       }
     });
@@ -58,10 +92,12 @@ export async function start(game: TicTacToeGame) {
   return game.value;
 }
 
-const turn = registry.register({
+async function turn(
-    schema: 'turn <player> <turnNumber:number>',
+  game: TicTacToeGame,
-    async run(game: TicTacToeGame, turnPlayer: PlayerType, turnNumber: number) {
+  turnPlayer: PlayerType,
-        const {player, row, col} = await game.prompt(
+  turnNumber: number,
+) {
+  const { player, row, col } = await game.prompt(
     prompts.play,
     (player, row, col) => {
       if (player !== turnPlayer) {
@@ -74,32 +110,40 @@ const turn = registry.register({
         return { player, row, col };
       }
     },
-            game.value.currentPlayer
+    game.value.currentPlayer,
   );
 
-        placePiece(game, row, col, turnPlayer);
+  await placePiece(game, row, col, turnPlayer);
 
   const winner = checkWinner(game);
   if (winner) return { winner };
-        if (turnNumber >= MAX_TURNS) return { winner: 'draw' as WinnerType };
+  if (turnNumber >= MAX_TURNS) return { winner: "draw" as WinnerType };
 
   return { winner: null };
-    }
-});
-
-function isValidMove(row: number, col: number): boolean {
-    return !isNaN(row) && !isNaN(col) && row >= 0 && row < BOARD_SIZE && col >= 0 && col < BOARD_SIZE;
 }
 
-export function isCellOccupied(host: TicTacToeGame, row: number, col: number): boolean {
+function isValidMove(row: number, col: number): boolean {
+  return (
+    !isNaN(row) &&
+    !isNaN(col) &&
+    row >= 0 &&
+    row < BOARD_SIZE &&
+    col >= 0 &&
+    col < BOARD_SIZE
+  );
+}
+
+export function isCellOccupied(
+  host: TicTacToeGame,
+  row: number,
+  col: number,
+): boolean {
   return !!host.value.board.partMap[`${row},${col}`];
 }
 
 export function hasWinningLine(positions: number[][]): boolean {
-    return WINNING_LINES.some(line =>
+  return WINNING_LINES.some((line) =>
-        line.every(([r, c]) =>
+    line.every(([r, c]) => positions.some(([pr, pc]) => pr === r && pc === c)),
-            positions.some(([pr, pc]) => pr === r && pc === c)
-        )
   );
 }
 
@@ -107,26 +151,80 @@ export function checkWinner(host: TicTacToeGame): WinnerType {
   const parts = host.value.parts;
   const partsArray = Object.values(parts);
 
-    const xPositions = partsArray.filter((p: TicTacToePart) => p.player === 'X').map((p: TicTacToePart) => p.position);
+  const xPositions = partsArray
-    const oPositions = partsArray.filter((p: TicTacToePart) => p.player === 'O').map((p: TicTacToePart) => p.position);
+    .filter((p: TicTacToePart) => p.player === "X")
+    .map((p: TicTacToePart) => p.position);
+  const oPositions = partsArray
+    .filter((p: TicTacToePart) => p.player === "O")
+    .map((p: TicTacToePart) => p.position);
 
-    if (hasWinningLine(xPositions)) return 'X';
+  if (hasWinningLine(xPositions)) return "X";
-    if (hasWinningLine(oPositions)) return 'O';
+  if (hasWinningLine(oPositions)) return "O";
-    if (partsArray.length >= MAX_TURNS) return 'draw';
+  if (partsArray.length >= MAX_TURNS) return "draw";
 
   return null;
 }
 
-export function placePiece(host: TicTacToeGame, row: number, col: number, player: PlayerType) {
+export async function placePiece(
+  host: TicTacToeGame,
+  row: number,
+  col: number,
+  player: PlayerType,
+) {
   const board = host.value.board;
   const moveNumber = Object.keys(host.value.parts).length + 1;
   const piece: TicTacToePart = {
-        regionId: 'board', position: [row, col], player,
+    regionId: "board",
-        id: `piece-${player}-${moveNumber}`
+    position: [row, col],
-    }
+    player,
-    host.produce(state => {
+    id: `piece-${player}-${moveNumber}`,
+  };
+  await host.produceAsync((state) => {
     state.parts[piece.id] = piece;
     board.childIds.push(piece.id);
     board.partMap[`${row},${col}`] = piece.id;
   });
 }
+
+export class Client extends BaseGameClient<TicTacToeState> {
+  private onTurn = createMiddlewareChain(
+    async (ctx: { player: PlayerType; turn: number }) => {
+      return await turn(this._context, ctx.player, ctx.turn);
+    },
+  );
+
+  constructor() {
+    super(createInitialState());
+  }
+
+  async start(game: IGameContext<TicTacToeState>): Promise<TicTacToeState> {
+    while (true) {
+      const currentPlayer = game.value.currentPlayer;
+      const turnNumber = game.value.turn + 1;
+      const turnOutput = await this.onTurn.execute({
+        player: currentPlayer,
+        turn: turnNumber,
+      });
+
+      await game.produceAsync((state) => {
+        state.winner = turnOutput.winner;
+        if (!state.winner) {
+          state.currentPlayer = state.currentPlayer === "X" ? "O" : "X";
+          state.turn = turnNumber;
+        }
+      });
+      if (game.value.winner) break;
+    }
+
+    return game.value;
+  }
+  selectPart(id: string, callback: (t: TicTacToePart) => void): () => void {
+    return this.assignSelector((state) => state.parts[id], callback);
+  }
+  selectTurn(callback: (turns: number) => void): () => void {
+    return this.assignSelector((s) => s.turn, callback);
+  }
+  selectCurrentPlayer(callback: (player: PlayerType) => void) {
+    return this.assignSelector((s) => s.currentPlayer, callback);
+  }
+}

src/utils/command/command-prompt.ts

@@ -0,0 +1,105 @@
+import { createMiddlewareChain } from "../middleware";
+import { PromptValidator } from "./command-runner";
+import { CommandSchema } from "./types";
+
+export interface PromptDef<TArgs extends any[]> {
+  schema: CommandSchema;
+  hintText?: string;
+}
+
+export interface PromptCall<TArgs extends any[] = unknown[], TRes = unknown> {
+  def: PromptDef<TArgs>;
+  player?: string;
+  validator: PromptValidator<TRes, TArgs>;
+
+  resolve(res: TRes): void;
+  reject(reason: string): void;
+  promise: Promise<TRes>;
+}
+
+export type PromptTryResult =
+  | {
+      ok: false;
+      reason: string;
+    }
+  | {
+      ok: true;
+    };
+
+export type PromptContext = ReturnType<typeof createPromptContext>;
+export function createPromptContext() {
+  const map = new Map<string, PromptCall>();
+  const handleCall = createMiddlewareChain(async (call: PromptCall) => {
+    const key = call.player ?? "global";
+    const existing = map.get(key);
+    if (existing) {
+      existing.reject("Prompt overriden");
+    }
+
+    map.set(key, call);
+    try {
+      return await call.promise;
+    } finally {
+      if (map.get(key) === call) map.delete(key);
+    }
+  });
+
+  function tryCommit<TArgs extends any[]>(
+    def: PromptDef<TArgs>,
+    player: string,
+    ...args: TArgs
+  ): PromptTryResult {
+    const call = map.get(player);
+    if (!call) return { ok: false, reason: "No Prompt" };
+
+    try {
+      const res = call.validator(...args);
+      call.resolve(res);
+      return { ok: true };
+    } catch (reason) {
+      if (typeof reason === "string") return { ok: false, reason };
+      throw reason;
+    }
+  }
+
+  function cancel(player: string, reason = "Prompt Cancelled") {
+    map.get(player)?.reject(reason);
+  }
+
+  async function prompt<TArgs extends any[], TRes>(
+    def: PromptDef<TArgs>,
+    validator: PromptValidator<TRes, TArgs>,
+    player?: string,
+  ) {
+    let resolve: (res: TRes) => void;
+    let reject: (reason: string) => void;
+    const promise = new Promise<TRes>((res, rej) => {
+      resolve = res;
+      reject = rej;
+    });
+    const call = {
+      def,
+      player,
+      validator,
+      resolve: resolve!,
+      reject: reject!,
+      promise,
+    } as PromptCall<unknown[], unknown>;
+    return (await handleCall.execute(call)) as TRes;
+  }
+
+  function reset() {
+    for (const call of map.values()) {
+      call.reject("Prompt Reset");
+    }
+    map.clear();
+  }
+
+  return {
+    prompt,
+    tryCommit,
+    cancel,
+    handleCall,
+    reset,
+  };
+}

src/utils/command/index.ts

@@ -1,6 +1,10 @@
-export { parseCommand } from './command-parse';
+export { parseCommand } from "./command-parse";
-export { parseCommandSchema } from './schema-parse';
+export { parseCommandSchema } from "./schema-parse";
-export { validateCommand, parseCommandWithSchema, applyCommandSchema } from './command-validate';
+export {
+  validateCommand,
+  parseCommandWithSchema,
+  applyCommandSchema,
+} from "./command-validate";
 export {
   createCommandRegistry,
   registerCommand,
@@ -10,13 +14,28 @@ export {
   runCommand,
   runCommandParsed,
   createCommandRunnerContext,
-} from './command-registry';
+} from "./command-registry";
 export type {
   Command,
   CommandParamSchema,
   CommandOptionSchema,
   CommandFlagSchema,
   CommandSchema,
-} from './types';
+} from "./types";
-export type { CommandRunner, CommandDef, CommandResult, CommandRunnerHandler, CommandRunnerContext, PromptEvent, CommandRunnerEvents } from './command-runner';
+export type {
-export type { CommandRegistry, CommandRunnerContextExport } from './command-registry';
+  CommandRunner,
+  CommandDef,
+  CommandResult,
+  CommandRunnerHandler,
+  CommandRunnerContext,
+  PromptEvent,
+  CommandRunnerEvents,
+} from "./command-runner";
+export type {
+  CommandRegistry,
+  CommandRunnerContextExport,
+} from "./command-registry";
+
+export type { PromptDef, PromptTryResult, PromptCall } from "./command-prompt";
+
+export { createPromptContext } from "./command-prompt";

src/utils/middleware.ts

@@ -0,0 +1,44 @@
+type Middleware<TContext, TReturn> = (
+  context: TContext,
+  next: () => Promise<TReturn>,
+) => Promise<TReturn>;
+
+export type MiddlewareChain<TContext, TReturn> = {
+  use: (middleware: Middleware<TContext, TReturn>) => () => void;
+  execute: (context: TContext) => Promise<TReturn>;
+};
+
+export function createMiddlewareChain<
+  TContext extends object,
+  TReturn = TContext,
+>(
+  fallback?: (context: TContext) => Promise<TReturn>,
+): MiddlewareChain<TContext, TReturn> {
+  const middlewares: Middleware<TContext, TReturn>[] = [];
+
+  return {
+    use(middleware: Middleware<TContext, TReturn>) {
+      middlewares.push(middleware);
+
+      return function () {
+        const index = middlewares.indexOf(middleware);
+        if (index !== -1) {
+          middlewares.splice(index, 1);
+        }
+      };
+    },
+    async execute(context: TContext) {
+      let index = 0;
+
+      async function dispatch(ctx: TContext): Promise<TReturn> {
+        if (index >= middlewares.length) {
+          return fallback ? fallback(ctx) : (ctx as unknown as TReturn);
+        }
+        const current = middlewares[index++];
+        return current(ctx, () => dispatch(ctx));
+      }
+
+      return dispatch(context);
+    },
+  };
+}

src/utils/mutable-signal.ts

@@ -1,13 +1,20 @@
-import {Signal, SignalOptions} from '@preact/signals-core';
+import { Signal, SignalOptions } from "@preact/signals-core";
-import {create} from 'mutative';
+import { create } from "mutative";
 
-export class MutableSignal<T> extends Signal<T> {
+export interface MutableSignal<T> extends Signal<T> {
+  produce(fn: (draft: T) => undefined): void;
+  addInterruption(promise: Promise<void>): void;
+  clearInterruptions(): void;
+  produceAsync(fn: (draft: T) => undefined): Promise<void>;
+}
+
+class MutableSignalImpl<T> extends Signal<T> {
   private _interruptions: Promise<void>[] = [];
 
   public constructor(t?: T, options?: SignalOptions<T>) {
     super(t, options);
   }
-  produce(fn: (draft: T) => void) {
+  produce(fn: (draft: T) => undefined) {
     this.value = create(this.value, fn);
   }
 
@@ -30,13 +37,16 @@ export class MutableSignal<T> extends Signal<T> {
    * 异步版本的 produce。会先等待所有通过 `addInterruption` 添加的 Promise 完成，
    * 然后再更新状态。适用于需要在状态更新前播放动画的场景。
    */
-  async produceAsync(fn: (draft: T) => void): Promise<void> {
+  async produceAsync(fn: (draft: T) => undefined): Promise<void> {
     await Promise.allSettled(this._interruptions);
     this._interruptions = [];
     this.produce(fn);
   }
 }
 
-export function mutableSignal<T>(initial?: T, options?: SignalOptions<T>): MutableSignal<T> {
+export function mutableSignal<T>(
-  return new MutableSignal<T>(initial, options);
+  initial?: T,
+  options?: SignalOptions<T>,
+): MutableSignal<T> {
+  return new MutableSignalImpl<T>(initial, options);
 }

src/utils/spawner.ts

@@ -0,0 +1,39 @@
+import { effect } from "@preact/signals-core";
+
+export type SpawnerFunction = (id: string) => () => void;
+
+export function createSpawner(spawner: SpawnerFunction) {
+  const entries = new Map<string, () => void>();
+
+  function update(set: Set<string>) {
+    for (const key of set) {
+      if (!entries.has(key)) {
+        entries.set(key, spawner(key));
+      }
+    }
+
+    for (const [key, entry] of entries) {
+      if (!set.has(key)) {
+        entry();
+        entries.delete(key);
+      }
+    }
+  }
+
+  return update;
+}
+
+export function spawnerEffect(
+  iterable: () => Iterable<string>,
+  spawner: SpawnerFunction,
+) {
+  const update = createSpawner(spawner);
+
+  return effect(() => {
+    const set = new Set<string>();
+    for (const each of iterable()) {
+      set.add(each);
+    }
+    update(set);
+  });
+}

tests/core/game-host.test.ts

@@ -1,95 +1,84 @@
-import { describe, it, expect } from 'vitest';
+import { describe, it, expect } from "vitest";
 import {
   registry,
   createInitialState,
   start,
   TicTacToeState,
-    WinnerType,
+} from "@/samples/tic-tac-toe";
-    PlayerType
+import { createGameHost, GameHost } from "@/core/game-host";
-} from '@/samples/tic-tac-toe';
+import type { PromptEvent } from "@/utils/command";
-import { createGameHost, GameHost } from '@/core/game-host';
-import type { PromptEvent } from '@/utils/command';
-import { MutableSignal } from '@/utils/mutable-signal';
-import {IGameContext} from "../../src";
-
-type TestGameHost = GameHost<TicTacToeState> & {
-    _context: IGameContext<TicTacToeState>;
-    context: IGameContext<TicTacToeState>;
-}
 
 function createTestHost() {
-    const host: TestGameHost = createGameHost(
+  const host = createGameHost({ registry, createInitialState, start });
-        { registry, createInitialState, start }
-    );
-    host.context = host._context;
   return { host };
 }
 
 function waitForPromptEvent(host: GameHost<any>): Promise<PromptEvent> {
-    return new Promise(resolve => {
+  return new Promise((resolve) => {
-        host.context._commands.on('prompt', resolve);
+    // @ts-ignore - accessing private _context for testing
+    host._context._commands.on("prompt", resolve);
   });
 }
 
-describe('GameHost', () => {
+describe("GameHost", () => {
-    describe('creation', () => {
+  describe("creation", () => {
-        it('should create host with initial state', () => {
+    it("should create host with initial state", () => {
       const { host } = createTestHost();
 
-            expect(host.context._state.value.currentPlayer).toBe('X');
+      expect(host.state.value.currentPlayer).toBe("X");
-            expect(host.context._state.value.winner).toBeNull();
+      expect(host.state.value.winner).toBeNull();
-            expect(host.context._state.value.turn).toBe(0);
+      expect(host.state.value.turn).toBe(0);
-            expect(Object.keys(host.context._state.value.parts).length).toBe(0);
+      expect(Object.keys(host.state.value.parts).length).toBe(0);
     });
 
     it('should have status "created" by default', () => {
       const { host } = createTestHost();
 
-            expect(host.status.value).toBe('created');
+      expect(host.status.value).toBe("created");
     });
 
-        it('should have null activePromptSchema initially', () => {
+    it("should have null activePromptSchema initially", () => {
       const { host } = createTestHost();
 
       expect(host.activePromptSchema.value).toBeNull();
     });
   });
 
-    describe('tryInput', () => {
+  describe("tryInput", () => {
     it('should return "No active prompt" when no prompt is active', () => {
       const { host } = createTestHost();
 
-            const result = host.tryInput('play X 1 1');
+      const result = host.tryInput("play X 1 1");
-            expect(result).toBe('No active prompt');
+      expect(result).toBe("No active prompt");
     });
 
-        it('should accept valid input when prompt is active', async () => {
+    it("should accept valid input when prompt is active", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
       const runPromise = host.start();
 
       const promptEvent = await promptPromise;
-            expect(promptEvent.schema.name).toBe('play');
+      expect(promptEvent.schema.name).toBe("play");
-            expect(host.activePromptSchema.value?.name).toBe('play');
+      expect(host.activePromptSchema.value?.name).toBe("play");
 
-            const error = host.tryInput('play X 1 1');
+      const error = host.tryInput("play X 1 1");
       expect(error).toBeNull();
 
       // Cancel to end the game since start runs until game over
       const nextPromptPromise = waitForPromptEvent(host);
       const nextPrompt = await nextPromptPromise;
-            nextPrompt.cancel('test cleanup');
+      nextPrompt.cancel("test cleanup");
 
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test cleanup');
+        expect(error.message).toBe("test cleanup");
       }
     });
 
-        it('should reject invalid input', async () => {
+    it("should reject invalid input", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
@@ -97,29 +86,29 @@ describe('GameHost', () => {
 
       const promptEvent = await promptPromise;
 
-            const error = host.tryInput('invalid command');
+      const error = host.tryInput("invalid command");
       expect(error).not.toBeNull();
 
-            promptEvent.cancel('test cleanup');
+      promptEvent.cancel("test cleanup");
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test cleanup');
+        expect(error.message).toBe("test cleanup");
       }
     });
 
-        it('should return error when disposed', () => {
+    it("should return error when disposed", () => {
       const { host } = createTestHost();
       host.dispose();
 
-            const result = host.tryInput('play X 1 1');
+      const result = host.tryInput("play X 1 1");
-            expect(result).toBe('GameHost is disposed');
+      expect(result).toBe("GameHost is disposed");
     });
   });
 
-    describe('getActivePromptSchema', () => {
+  describe("getActivePromptSchema", () => {
-        it('should return schema when prompt is active', async () => {
+    it("should return schema when prompt is active", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
@@ -129,26 +118,26 @@ describe('GameHost', () => {
       const schema = host.activePromptSchema.value;
 
       expect(schema).not.toBeNull();
-            expect(schema?.name).toBe('play');
+      expect(schema?.name).toBe("play");
 
-            promptEvent.cancel('test cleanup');
+      promptEvent.cancel("test cleanup");
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test cleanup');
+        expect(error.message).toBe("test cleanup");
       }
     });
 
-        it('should return null when no prompt is active', () => {
+    it("should return null when no prompt is active", () => {
       const { host } = createTestHost();
 
       expect(host.activePromptSchema.value).toBeNull();
     });
   });
 
-    describe('start', () => {
+  describe("start", () => {
-        it('should reset state and run start command', async () => {
+    it("should reset state and run start command", async () => {
       const { host } = createTestHost();
 
       // First setup - make one move
@@ -157,20 +146,25 @@ describe('GameHost', () => {
       let promptEvent = await promptPromise;
 
       // Make a move
-            promptEvent.tryCommit({ name: 'play', params: ['X', 1, 1], options: {}, flags: {} });
+      promptEvent.tryCommit({
+        name: "play",
+        params: ["X", 1, 1],
+        options: {},
+        flags: {},
+      });
 
       // Wait for next prompt (next turn) and cancel
       promptPromise = waitForPromptEvent(host);
       promptEvent = await promptPromise;
-            promptEvent.cancel('test end');
+      promptEvent.cancel("test end");
 
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test end');
+        expect(error.message).toBe("test end");
       }
-            expect(Object.keys(host.context._state.value.parts).length).toBe(1);
+      expect(Object.keys(host.state.value.parts).length).toBe(1);
 
       // Setup listener before calling start
       const newPromptPromise = waitForPromptEvent(host);
@@ -179,15 +173,15 @@ describe('GameHost', () => {
       const newRunPromise = host.start();
 
       // State should be back to initial
-            expect(host.context._state.value.currentPlayer).toBe('X');
+      expect(host.state.value.currentPlayer).toBe("X");
-            expect(host.context._state.value.winner).toBeNull();
+      expect(host.state.value.winner).toBeNull();
-            expect(host.context._state.value.turn).toBe(0);
+      expect(host.state.value.turn).toBe(0);
-            expect(Object.keys(host.context._state.value.parts).length).toBe(0);
+      expect(Object.keys(host.state.value.parts).length).toBe(0);
 
       // New game should be running and prompting
       const newPrompt = await newPromptPromise;
-            expect(newPrompt.schema.name).toBe('play');
+      expect(newPrompt.schema.name).toBe("play");
-            newPrompt.cancel('test end');
+      newPrompt.cancel("test end");
 
       try {
         await newRunPromise;
@@ -196,7 +190,7 @@ describe('GameHost', () => {
       }
     });
 
-        it('should cancel active prompt during start', async () => {
+    it("should cancel active prompt during start", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
@@ -212,31 +206,31 @@ describe('GameHost', () => {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toContain('Cancelled');
+        expect(error.message).toContain("Cancelled");
       }
 
       // State should be reset
-            expect(host.context._state.value.currentPlayer).toBe('X');
+      expect(host.state.value.currentPlayer).toBe("X");
-            expect(host.context._state.value.turn).toBe(0);
+      expect(host.state.value.turn).toBe(0);
     });
 
-        it('should throw error when disposed', () => {
+    it("should throw error when disposed", () => {
       const { host } = createTestHost();
       host.dispose();
 
-            expect(() => host.start()).toThrow('GameHost is disposed');
+      expect(() => host.start()).toThrow("GameHost is disposed");
     });
   });
 
-    describe('dispose', () => {
+  describe("dispose", () => {
-        it('should change status to disposed', () => {
+    it("should change status to disposed", () => {
       const { host } = createTestHost();
       host.dispose();
 
-            expect(host.status.value).toBe('disposed');
+      expect(host.status.value).toBe("disposed");
     });
 
-        it('should cancel active prompt on dispose', async () => {
+    it("should cancel active prompt on dispose", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
@@ -251,25 +245,25 @@ describe('GameHost', () => {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toContain('Cancelled');
+        expect(error.message).toContain("Cancelled");
       }
     });
 
-        it('should be idempotent', () => {
+    it("should be idempotent", () => {
       const { host } = createTestHost();
       host.dispose();
       host.dispose(); // Should not throw
 
-            expect(host.status.value).toBe('disposed');
+      expect(host.status.value).toBe("disposed");
     });
   });
 
-    describe('events', () => {
+  describe("events", () => {
-        it('should emit start event', async () => {
+    it("should emit start event", async () => {
       const { host } = createTestHost();
 
       let setupCount = 0;
-            host.on('start', () => {
+      host.on("start", () => {
         setupCount++;
       });
 
@@ -281,11 +275,11 @@ describe('GameHost', () => {
       expect(setupCount).toBe(1);
 
       // State should be running
-            expect(host.status.value).toBe('running');
+      expect(host.status.value).toBe("running");
 
       // Cancel the background setup command
       const prompt = await promptPromise;
-            prompt.cancel('test end');
+      prompt.cancel("test end");
 
       try {
         await runPromise;
@@ -294,11 +288,11 @@ describe('GameHost', () => {
       }
     });
 
-        it('should emit dispose event', () => {
+    it("should emit dispose event", () => {
       const { host } = createTestHost();
 
       let disposeCount = 0;
-            host.on('dispose', () => {
+      host.on("dispose", () => {
         disposeCount++;
       });
 
@@ -306,11 +300,11 @@ describe('GameHost', () => {
       expect(disposeCount).toBe(1);
     });
 
-        it('should allow unsubscribing from events', () => {
+    it("should allow unsubscribing from events", () => {
       const { host } = createTestHost();
 
       let setupCount = 0;
-            const unsubscribe = host.on('start', () => {
+      const unsubscribe = host.on("start", () => {
         setupCount++;
       });
 
@@ -318,43 +312,48 @@ describe('GameHost', () => {
 
       // No event should be emitted
       // (we can't easily test this without triggering setup, but we verify unsubscribe works)
-            expect(typeof unsubscribe).toBe('function');
+      expect(typeof unsubscribe).toBe("function");
     });
   });
 
-    describe('reactive state', () => {
+  describe("reactive state", () => {
-        it('should have state that reflects game progress', async () => {
+    it("should have state that reflects game progress", async () => {
       const { host } = createTestHost();
 
       // Initial state
-            expect(host.context._state.value.currentPlayer).toBe('X');
+      expect(host.state.value.currentPlayer).toBe("X");
-            expect(host.context._state.value.turn).toBe(0);
+      expect(host.state.value.turn).toBe(0);
 
       // Make a move
       const promptPromise = waitForPromptEvent(host);
       const runPromise = host.start();
 
       const promptEvent = await promptPromise;
-            promptEvent.tryCommit({ name: 'play', params: ['X', 1, 1], options: {}, flags: {} });
+      promptEvent.tryCommit({
+        name: "play",
+        params: ["X", 1, 1],
+        options: {},
+        flags: {},
+      });
 
       // Wait for next prompt and cancel
       const nextPromptPromise = waitForPromptEvent(host);
       const nextPrompt = await nextPromptPromise;
-            nextPrompt.cancel('test end');
+      nextPrompt.cancel("test end");
 
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test end');
+        expect(error.message).toBe("test end");
       }
 
-            expect(host.context._state.value.currentPlayer).toBe('O');
+      expect(host.state.value.currentPlayer).toBe("O");
-            expect(host.context._state.value.turn).toBe(1);
+      expect(host.state.value.turn).toBe(1);
-            expect(Object.keys(host.context._state.value.parts).length).toBe(1);
+      expect(Object.keys(host.state.value.parts).length).toBe(1);
     });
 
-        it('should update activePromptSchema reactively', async () => {
+    it("should update activePromptSchema reactively", async () => {
       const { host } = createTestHost();
 
       // Initially null
@@ -368,11 +367,11 @@ describe('GameHost', () => {
 
       // Now schema should be set
       expect(host.activePromptSchema.value).not.toBeNull();
-            expect(host.activePromptSchema.value?.name).toBe('play');
+      expect(host.activePromptSchema.value?.name).toBe("play");
 
       // Cancel and wait
-            const cancelEvent = host.activePromptSchema.value;
+      // @ts-ignore - accessing private _context for testing
-            host.context._commands._cancel();
+      host._context._commands._cancel();
       try {
         await runPromise;
       } catch {
@@ -384,29 +383,30 @@ describe('GameHost', () => {
     });
   });
 
-    describe('full game', () => {
+  describe("full game", () => {
-        it('should run a complete game of tic-tac-toe with X winning diagonally', async () => {
+    it("should run a complete game of tic-tac-toe with X winning diagonally", async () => {
       const { host } = createTestHost();
 
       // Initial state
-            expect(host.context._state.value.currentPlayer).toBe('X');
+      expect(host.state.value.currentPlayer).toBe("X");
-            expect(host.context._state.value.winner).toBeNull();
+      expect(host.state.value.winner).toBeNull();
-            expect(host.context._state.value.turn).toBe(0);
+      expect(host.state.value.turn).toBe(0);
-            expect(Object.keys(host.context._state.value.parts).length).toBe(0);
+      expect(Object.keys(host.state.value.parts).length).toBe(0);
 
       // X wins diagonally: (0,0), (1,1), (2,2)
       // O plays: (0,1), (2,1)
       const moves = [
-                'play X 0 0', // turn 1: X
+        "play X 0 0", // turn 1: X
-                'play O 0 1', // turn 2: O
+        "play O 0 1", // turn 2: O
-                'play X 1 1', // turn 3: X
+        "play X 1 1", // turn 3: X
-                'play O 2 1', // turn 4: O
+        "play O 2 1", // turn 4: O
-                'play X 2 2', // turn 5: X wins!
+        "play X 2 2", // turn 5: X wins!
       ];
 
       // Track prompt events in a queue
       const promptEvents: PromptEvent[] = [];
-            host.context._commands.on('prompt', (e) => {
+      // @ts-ignore - accessing private _context for testing
+      host._context._commands.on("prompt", (e) => {
         promptEvents.push(e);
       });
 
@@ -416,71 +416,83 @@ describe('GameHost', () => {
       for (let i = 0; i < moves.length; i++) {
         // Wait until the next prompt event arrives
         while (i >= promptEvents.length) {
-                    await new Promise(r => setTimeout(r, 10));
+          await new Promise((r) => setTimeout(r, 10));
         }
 
         const promptEvent = promptEvents[i];
-                expect(promptEvent.schema.name).toBe('play');
+        expect(promptEvent.schema.name).toBe("play");
 
         // Submit the move
         const error = host.tryInput(moves[i]);
         expect(error).toBeNull();
 
         // Wait for the command to complete before submitting next move
-                await new Promise(resolve => setImmediate(resolve));
+        await new Promise((resolve) => setImmediate(resolve));
       }
 
       // Wait for setup to complete (game ended with winner)
       try {
         const finalState = await setupPromise;
-                expect(finalState.winner).toBe('X');
+        expect(finalState.winner).toBe("X");
 
         // Final state checks
-                expect(host.context._state.value.winner).toBe('X');
+        expect(host.state.value.winner).toBe("X");
-                expect(host.context._state.value.currentPlayer).toBe('X');
+        expect(host.state.value.currentPlayer).toBe("X");
-                expect(Object.keys(host.context._state.value.parts).length).toBe(5);
+        expect(Object.keys(host.state.value.parts).length).toBe(5);
 
         // Verify winning diagonal
-                const parts = Object.values(host.context._state.value.parts);
+        const parts = Object.values(host.state.value.parts);
-                const xPieces = parts.filter(p => p.player === 'X');
+        const xPieces = parts.filter((p: any) => p.player === "X");
         expect(xPieces).toHaveLength(3);
-                expect(xPieces.some(p => JSON.stringify(p.position) === JSON.stringify([0, 0]))).toBe(true);
+        expect(
-                expect(xPieces.some(p => JSON.stringify(p.position) === JSON.stringify([1, 1]))).toBe(true);
+          xPieces.some(
-                expect(xPieces.some(p => JSON.stringify(p.position) === JSON.stringify([2, 2]))).toBe(true);
+            (p: any) => JSON.stringify(p.position) === JSON.stringify([0, 0]),
+          ),
+        ).toBe(true);
+        expect(
+          xPieces.some(
+            (p: any) => JSON.stringify(p.position) === JSON.stringify([1, 1]),
+          ),
+        ).toBe(true);
+        expect(
+          xPieces.some(
+            (p: any) => JSON.stringify(p.position) === JSON.stringify([2, 2]),
+          ),
+        ).toBe(true);
       } catch (e) {
         // If setup fails due to cancellation, check state directly
         const error = e as Error;
-                if (!error.message.includes('Cancelled')) {
+        if (!error.message.includes("Cancelled")) {
           throw e;
         }
       }
 
       host.dispose();
-            expect(host.status.value).toBe('disposed');
+      expect(host.status.value).toBe("disposed");
     });
   });
 
-    describe('currentPlayer in prompt', () => {
+  describe("currentPlayer in prompt", () => {
-        it('should have currentPlayer in PromptEvent', async () => {
+    it("should have currentPlayer in PromptEvent", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
       const runPromise = host.start();
 
       const promptEvent = await promptPromise;
-            expect(promptEvent.currentPlayer).toBe('X');
+      expect(promptEvent.currentPlayer).toBe("X");
-            expect(host.activePromptPlayer.value).toBe('X');
+      expect(host.activePromptPlayer.value).toBe("X");
 
-            promptEvent.cancel('test cleanup');
+      promptEvent.cancel("test cleanup");
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test cleanup');
+        expect(error.message).toBe("test cleanup");
       }
     });
 
-        it('should update activePromptPlayer reactively', async () => {
+    it("should update activePromptPlayer reactively", async () => {
       const { host } = createTestHost();
 
       // Initially null
@@ -490,25 +502,30 @@ describe('GameHost', () => {
       let promptPromise = waitForPromptEvent(host);
       let runPromise = host.start();
       let promptEvent = await promptPromise;
-            expect(promptEvent.currentPlayer).toBe('X');
+      expect(promptEvent.currentPlayer).toBe("X");
-            expect(host.activePromptPlayer.value).toBe('X');
+      expect(host.activePromptPlayer.value).toBe("X");
 
       // Make a move
-            promptEvent.tryCommit({ name: 'play', params: ['X', 1, 1], options: {}, flags: {} });
+      promptEvent.tryCommit({
+        name: "play",
+        params: ["X", 1, 1],
+        options: {},
+        flags: {},
+      });
 
       // Second prompt - O's turn
       promptPromise = waitForPromptEvent(host);
       promptEvent = await promptPromise;
-            expect(promptEvent.currentPlayer).toBe('O');
+      expect(promptEvent.currentPlayer).toBe("O");
-            expect(host.activePromptPlayer.value).toBe('O');
+      expect(host.activePromptPlayer.value).toBe("O");
 
       // Cancel
-            promptEvent.cancel('test cleanup');
+      promptEvent.cancel("test cleanup");
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test cleanup');
+        expect(error.message).toBe("test cleanup");
       }
 
       // After prompt ends, player should be null
@@ -516,35 +533,35 @@ describe('GameHost', () => {
     });
   });
 
-    describe('tryAnswerPrompt', () => {
+  describe("tryAnswerPrompt", () => {
-        it('should answer prompt with valid arguments', async () => {
+    it("should answer prompt with valid arguments", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
       const runPromise = host.start();
 
       const promptEvent = await promptPromise;
-            expect(promptEvent.schema.name).toBe('play');
+      expect(promptEvent.schema.name).toBe("play");
 
       // Use tryAnswerPrompt with the prompt def
-            const { prompts } = await import('@/samples/tic-tac-toe');
+      const { prompts } = await import("@/samples/tic-tac-toe");
-            const error = host.tryAnswerPrompt(prompts.play, 'X', 1, 1);
+      const error = host.tryAnswerPrompt(prompts.play, "X", 1, 1);
       expect(error).toBeNull();
 
       // Wait for next prompt and cancel
       const nextPromptPromise = waitForPromptEvent(host);
       const nextPrompt = await nextPromptPromise;
-            nextPrompt.cancel('test cleanup');
+      nextPrompt.cancel("test cleanup");
 
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test cleanup');
+        expect(error.message).toBe("test cleanup");
       }
     });
 
-        it('should reject invalid arguments', async () => {
+    it("should reject invalid arguments", async () => {
       const { host } = createTestHost();
 
       const promptPromise = waitForPromptEvent(host);
@@ -553,26 +570,26 @@ describe('GameHost', () => {
       const promptEvent = await promptPromise;
 
       // Use tryAnswerPrompt with invalid position
-            const { prompts } = await import('@/samples/tic-tac-toe');
+      const { prompts } = await import("@/samples/tic-tac-toe");
-            const error = host.tryAnswerPrompt(prompts.play, 'X', 5, 5);
+      const error = host.tryAnswerPrompt(prompts.play, "X", 5, 5);
       expect(error).not.toBeNull();
 
-            promptEvent.cancel('test cleanup');
+      promptEvent.cancel("test cleanup");
       try {
         await runPromise;
       } catch (e) {
         const error = e as Error;
-                expect(error.message).toBe('test cleanup');
+        expect(error.message).toBe("test cleanup");
       }
     });
   });
 
-    describe('addInterruption and clearInterruptions', () => {
+  describe("addInterruption and clearInterruptions", () => {
-        it('should add interruption promise to state', async () => {
+    it("should add interruption promise to state", async () => {
       const { host } = createTestHost();
 
       let resolveInterruption: () => void;
-            const interruptionPromise = new Promise<void>(resolve => {
+      const interruptionPromise = new Promise<void>((resolve) => {
         resolveInterruption = resolve;
       });
 
@@ -589,7 +606,7 @@ describe('GameHost', () => {
       resolveInterruption!();
 
       // Cancel and cleanup
-            promptEvent.cancel('test cleanup');
+      promptEvent.cancel("test cleanup");
       try {
         await runPromise;
       } catch {
@@ -597,15 +614,15 @@ describe('GameHost', () => {
       }
     });
 
-        it('should clear all pending interruptions', async () => {
+    it("should clear all pending interruptions", async () => {
       const { host } = createTestHost();
 
       let resolveInterruption1: () => void;
       let resolveInterruption2: () => void;
-            const interruptionPromise1 = new Promise<void>(resolve => {
+      const interruptionPromise1 = new Promise<void>((resolve) => {
         resolveInterruption1 = resolve;
       });
-            const interruptionPromise2 = new Promise<void>(resolve => {
+      const interruptionPromise2 = new Promise<void>((resolve) => {
         resolveInterruption2 = resolve;
       });
 
@@ -621,7 +638,7 @@ describe('GameHost', () => {
       const runPromise = host.start();
 
       const promptEvent = await promptPromise;
-            promptEvent.cancel('test cleanup');
+      promptEvent.cancel("test cleanup");
 
       try {
         await runPromise;

tests/core/game.test.ts

@@ -1,14 +1,24 @@
-import { describe, it, expect } from 'vitest';
+import { describe, it, expect } from "vitest";
-import { createGameContext, createGameCommandRegistry, createPromptDef, IGameContext, PromptDef } from '@/core/game';
+import {
-import type { PromptEvent, Command } from '@/utils/command';
+  createGameContext,
+  createGameCommandRegistry,
+  createPromptDef,
+  IGameContext,
+  PromptDef,
+} from "@/core/game";
+import type {
+  PromptEvent,
+  Command,
+  CommandRunnerContext,
+} from "@/utils/command";
 
 type MyState = {
   score: number;
   round: number;
 };
 
-describe('createGameContext', () => {
+describe("createGameContext", () => {
-    it('should create a game context with state', () => {
+  it("should create a game context with state", () => {
     const registry = createGameCommandRegistry();
     const ctx = createGameContext(registry);
 
@@ -16,7 +26,7 @@ describe('createGameContext', () => {
     expect(ctx._state.value).toBeDefined();
   });
 
-    it('should wire commands to the context', () => {
+  it("should wire commands to the context", () => {
     const registry = createGameCommandRegistry();
     const ctx = createGameContext(registry);
 
@@ -24,7 +34,7 @@ describe('createGameContext', () => {
     expect(ctx._commands.registry).toBe(registry);
   });
 
-    it('should accept initial state as an object', () => {
+  it("should accept initial state as an object", () => {
     const registry = createGameCommandRegistry<MyState>();
     const ctx = createGameContext<MyState>(registry, {
       score: 0,
@@ -35,7 +45,7 @@ describe('createGameContext', () => {
     expect(ctx._state.value.round).toBe(1);
   });
 
-    it('should accept initial state as a factory function', () => {
+  it("should accept initial state as a factory function", () => {
     const registry = createGameCommandRegistry<MyState>();
     const ctx = createGameContext<MyState>(registry, () => ({
       score: 10,
@@ -46,24 +56,32 @@ describe('createGameContext', () => {
     expect(ctx._state.value.round).toBe(3);
   });
 
-    it('should forward prompt events via listener', async () => {
+  it("should forward prompt events via listener", async () => {
     const registry = createGameCommandRegistry();
     const ctx = createGameContext(registry);
 
-        registry.register('test <value>', async function (_ctx, value) {
+    registry.register("test <value>", async function (_ctx, value) {
-            return this.prompt({schema: 'prompt <answer>'}, () => 'ok');
+      return _ctx.prompt(
+        createPromptDef("prompt <answer>"),
+        (answer) => answer,
+      );
     });
 
-        const promptPromise = new Promise<PromptEvent>(resolve => {
+    const promptPromise = new Promise<PromptEvent>((resolve) => {
-            ctx._commands.on('prompt', resolve);
+      ctx._commands.on("prompt", resolve);
     });
-        const runPromise = ctx.run('test hello');
+    const runPromise = ctx.run("test hello");
 
     const promptEvent = await promptPromise;
     expect(promptEvent).not.toBeNull();
-        expect(promptEvent.schema.name).toBe('prompt');
+    expect(promptEvent.schema.name).toBe("prompt");
 
-        const error = promptEvent.tryCommit({ name: 'prompt', params: ['yes'], options: {}, flags: {} });
+    const error = promptEvent.tryCommit({
+      name: "prompt",
+      params: ["yes"],
+      options: {},
+      flags: {},
+    });
     expect(error).toBeNull();
 
     const result = await runPromise;
@@ -71,41 +89,41 @@ describe('createGameContext', () => {
   });
 });
 
-describe('createGameCommand', () => {
+describe("createGameCommand", () => {
-    it('should run a command with access to game context', async () => {
+  it("should run a command with access to game context", async () => {
     const registry = createGameCommandRegistry<{ marker: string }>();
 
-        registry.register('set-marker <id>', async function (ctx, id) {
+    registry.register("set-marker <id>", async function (ctx, id) {
-            ctx.produce(state => {
+      ctx.produce((state) => {
         state.marker = id;
       });
       return id;
     });
 
-        const ctx = createGameContext(registry, { marker: '' });
+    const ctx = createGameContext(registry, { marker: "" });
 
-        const result = await ctx.run('set-marker board');
+    const result = await ctx.run("set-marker board");
     if (!result.success) {
-            console.error('Error:', result.error);
+      console.error("Error:", result.error);
     }
     expect(result.success).toBe(true);
     if (result.success) {
-            expect(result.result).toBe('board');
+      expect(result.result).toBe("board");
     }
-        expect(ctx._state.value.marker).toBe('board');
+    expect(ctx._state.value.marker).toBe("board");
   });
 
-    it('should run a typed command with extended context', async () => {
+  it("should run a typed command with extended context", async () => {
     const registry = createGameCommandRegistry<MyState>();
 
     registry.register(
-            'add-score <amount:number>',
+      "add-score <amount:number>",
       async function (ctx, amount) {
-                ctx.produce(state => {
+        ctx.produce((state) => {
           state.score += amount;
         });
         return ctx.value.score;
-            }
+      },
     );
 
     const ctx = createGameContext<MyState>(registry, () => ({
@@ -113,7 +131,7 @@ describe('createGameCommand', () => {
       round: 1,
     }));
 
-        const result = await ctx.run('add-score 5');
+    const result = await ctx.run("add-score 5");
     expect(result.success).toBe(true);
     if (result.success) {
       expect(result.result).toBe(5);
@@ -121,67 +139,71 @@ describe('createGameCommand', () => {
     expect(ctx._state.value.score).toBe(5);
   });
 
-    it('should return error for unknown command', async () => {
+  it("should return error for unknown command", async () => {
     const registry = createGameCommandRegistry();
     const ctx = createGameContext(registry);
 
-        const result = await ctx.run('nonexistent');
+    const result = await ctx.run("nonexistent");
     expect(result.success).toBe(false);
     if (!result.success) {
-            expect(result.error).toContain('nonexistent');
+      expect(result.error).toContain("nonexistent");
     }
   });
 });
 
-describe('createPromptDef', () => {
+describe("createPromptDef", () => {
-    it('should create a PromptDef with string schema', () => {
+  it("should create a PromptDef with string schema", () => {
-        const promptDef = createPromptDef<[string, number]>('play <player> <score:number>');
+    const promptDef = createPromptDef<[string, number]>(
+      "play <player> <score:number>",
+    );
 
     expect(promptDef).toBeDefined();
-        expect(promptDef.schema.name).toBe('play');
+    expect(promptDef.schema.name).toBe("play");
     expect(promptDef.schema.params).toHaveLength(2);
-        expect(promptDef.schema.params[0].name).toBe('player');
+    expect(promptDef.schema.params[0].name).toBe("player");
-        expect(promptDef.schema.params[1].name).toBe('score');
+    expect(promptDef.schema.params[1].name).toBe("score");
   });
 
-    it('should create a PromptDef with CommandSchema object', () => {
+  it("should create a PromptDef with CommandSchema object", () => {
     const schemaObj = {
-            name: 'test',
+      name: "test",
       params: [],
       options: {},
-            flags: {}
+      flags: {},
     };
     const promptDef = createPromptDef<[]>(schemaObj);
 
     expect(promptDef.schema).toEqual(schemaObj);
   });
 
-    it('should be usable with game.prompt', async () => {
+  it("should be usable with game.prompt", async () => {
     const registry = createGameCommandRegistry<{ score: number }>();
 
-        registry.register('test-prompt', async function(ctx) {
+    registry.register("test-prompt", async function (ctx) {
-            const promptDef = createPromptDef<[number]>('input <value:number>');
+      const promptDef = createPromptDef<[number]>("input <value:number>");
-            const result = await ctx.prompt(
+      const result = await ctx.prompt(promptDef, (value) => {
-                promptDef,
+        if (value < 0) throw "Value must be positive";
-                (value) => {
-                    if (value < 0) throw 'Value must be positive';
         return value;
-                }
+      });
-            );
       return result;
     });
 
     const ctx = createGameContext(registry, { score: 0 });
 
-        const promptPromise = new Promise<PromptEvent>(resolve => {
+    const promptPromise = new Promise<PromptEvent>((resolve) => {
-            ctx._commands.on('prompt', resolve);
+      ctx._commands.on("prompt", resolve);
     });
-        const runPromise = ctx.run('test-prompt');
+    const runPromise = ctx.run("test-prompt");
 
     const promptEvent = await promptPromise;
-        expect(promptEvent.schema.name).toBe('input');
+    expect(promptEvent.schema.name).toBe("input");
 
-        const error = promptEvent.tryCommit({ name: 'input', params: [42], options: {}, flags: {} });
+    const error = promptEvent.tryCommit({
+      name: "input",
+      params: [42],
+      options: {},
+      flags: {},
+    });
     expect(error).toBeNull();
 
     const result = await runPromise;