# 打飞机小程序完整需求说明书 ## 文档信息 | 项目 | 详情 | |------|------| | 项目名称 | 打飞机对战小程序 | | 文档版本 | v1.0 | | 创建日期 | 2025年9月 | | 目标平台 | 微信小程序 / 原生APP | | 开发语言 | TypeScript + JavaScript | ## 此文档已经过期失效 **参考价值可以忽略** > 此文档已经过期失效 **参考价值可以忽略** ## 1. 项目概述 ### 1.1 项目背景 打飞机是一款经典的双人对战策略游戏，玩家需要在棋盘上布置飞机并猜测对手飞机位置。本项目旨在开发一个现代化的小程序版本，支持人机对战和在线对战功能。 ### 1.2 项目目标 - 提供流畅的游戏体验和直观的用户界面 - 实现智能AI对战系统 - 支持在线实时对战功能 - 建立完整的用户系统和数据统计 - 确保跨平台兼容性和高性能表现 ### 1.3 目标用户群体 - **主要用户**: 8-60岁喜欢益智游戏的用户 - **使用场景**: 休闲娱乐、朋友对战、碎片时间游戏 - **用户特征**: 追求简单易上手但有一定策略性的游戏 ## 2. 功能需求规格 ### 2.1 核心功能模块 #### 2.1.1 用户系统 ```typescript interface User { userId: string nickname: string avatar: string level: number experience: number winRate: number totalGames: number ranking: number achievements: Achievement[] createdAt: Date lastLoginAt: Date } interface Achievement { id: string name: string description: string icon: string unlockedAt: Date progress: number maxProgress: number } ``` **功能列表**: - 微信登录/游客登录 - 用户资料管理（头像、昵称） - 成就系统（解锁条件和奖励） - 好友系统（添加、删除、邀请对战） - 排行榜（全服排名、好友排名） #### 2.1.2 游戏核心系统 ##### A. 棋盘系统 ```typescript interface GameBoard { size: { width: number, height: number } // 10x10 cells: Cell[][] coordinateSystem: 'LETTER_NUMBER' // A1-J10 } interface Cell { position: Position state: CellState isRevealed: boolean hasPlane: boolean planePartType?: PlanePartType attackResult?: AttackResult } enum CellState { EMPTY = 0, PLANE_PART = 1, ATTACKED_MISS = 2, ATTACKED_HIT = 3, ATTACKED_DESTROYED = 4 } ``` ##### B. 飞机系统 ```typescript interface Plane { id: string center: Position direction: Direction positions: Position[] // 11个位置 isDestroyed: boolean headPosition: Position wingPositions: Position[] bodyPositions: Position[] tailPositions: Position[] } enum Direction { UP = 'UP', DOWN = 'DOWN', LEFT = 'LEFT', RIGHT = 'RIGHT' } interface Position { x: number // 1-10 y: number // 1-10 coordinate: string // "A_1" 格式 } ``` ##### C. 游戏状态管理 ```typescript interface GameState { gameId: string gameType: GameType currentPhase: GamePhase players: Player[] currentPlayer: string gameBoard: { player1: GameBoard player2: GameBoard } moveHistory: Move[] startTime: Date endTime?: Date winner?: string gameSettings: GameSettings } enum GameType { AI_BATTLE = 'AI_BATTLE', ONLINE_BATTLE = 'ONLINE_BATTLE', LOCAL_BATTLE = 'LOCAL_BATTLE' } enum GamePhase { WAITING = 'WAITING', PLACING_PLANES = 'PLACING_PLANES', BATTLING = 'BATTLING', GAME_OVER = 'GAME_OVER' } ``` #### 2.1.3 AI对战系统 ##### A. AI难度等级 ```typescript interface AIConfig { level: AILevel reactionTime: number // ms mistakeProbability: number // 0-1 strategicDepth: number // 1-5 personalityType: AIPersonality } enum AILevel { BEGINNER = 'BEGINNER', // 初级 INTERMEDIATE = 'INTERMEDIATE', // 中级 ADVANCED = 'ADVANCED', // 高级 EXPERT = 'EXPERT', // 专家 MASTER = 'MASTER' // 大师 } enum AIPersonality { AGGRESSIVE = 'AGGRESSIVE', // 激进型 DEFENSIVE = 'DEFENSIVE', // 防守型 ANALYTICAL = 'ANALYTICAL', // 分析型 UNPREDICTABLE = 'UNPREDICTABLE' // 随机型 } ``` ##### B. AI决策算法接口 ```typescript interface AIDecisionEngine { calculatePlacementStrategy(board: GameBoard): PlacementStrategy selectAttackPosition(gameState: GameState): Position analyzeOpponentPattern(attackHistory: Move[]): OpponentAnalysis adaptStrategy(gameResult: GameResult): void } interface PlacementStrategy { planes: PlaneConfiguration[] confidence: number reasoning: string[] } interface OpponentAnalysis { predictedPattern: string riskAreas: Position[] nextMovePredict: Position[] confidence: number } ``` #### 2.1.4 在线对战系统 ##### A. 房间系统 ```typescript interface GameRoom { roomId: string roomCode: string // 6位数字邀请码 hostUserId: string guestUserId?: string gameState: GameState roomSettings: RoomSettings createdAt: Date status: RoomStatus } enum RoomStatus { WAITING = 'WAITING', IN_GAME = 'IN_GAME', FINISHED = 'FINISHED', ABANDONED = 'ABANDONED' } interface RoomSettings { isPrivate: boolean allowSpectators: boolean timeLimit: number // 每步时间限制(秒) gameMode: GameMode } ``` ##### B. 实时通信协议 ```typescript interface GameMessage { type: MessageType from: string to?: string data: any timestamp: number gameId: string } enum MessageType { // 房间管理 JOIN_ROOM = 'JOIN_ROOM', LEAVE_ROOM = 'LEAVE_ROOM', ROOM_STATUS_UPDATE = 'ROOM_STATUS_UPDATE', // 游戏操作 PLACE_PLANE = 'PLACE_PLANE', PREPARE_ATTACK = 'PREPARE_ATTACK', // 玩家选择但未确认打击的位置 ATTACK_POSITION = 'ATTACK_POSITION', GAME_STATE_SYNC = 'GAME_STATE_SYNC', // 系统消息 PLAYER_RECONNECT = 'PLAYER_RECONNECT', PLAYER_TIMEOUT = 'PLAYER_TIMEOUT', GAME_END = 'GAME_END' } ``` ### 2.2 用户界面需求 #### 2.2.1 界面结构设计 ``` 主界面 ├── 头部导航 │ ├── 用户头像+昵称 │ └── 设置按钮 ├── 游戏模式选择 │ ├── AI对战 │ ├── 在线对战 │ └── 本地对战 ├── 功能区域 │ ├── 排行榜 │ ├── 成就系统 │ ├── 游戏记录 │ └── 教程帮助 └── 底部导航 ├── 首页 ├── 对战 ├── 排行 └── 我的 ``` #### 2.2.2 游戏界面布局 ```typescript interface GameUILayout { // 棋盘区域 - 占屏幕60% gameBoard: { playerBoard: BoardComponent // 己方棋盘 opponentBoard: BoardComponent // 对方棋盘 switchButton: SwitchComponent // 切换视角 } // 信息面板 - 占屏幕25% infoPanel: { playerInfo: PlayerInfoComponent gameStatus: GameStatusComponent timer: TimerComponent moveCounter: MoveCounterComponent } // 控制面板 - 占屏幕15% controlPanel: { actionButtons: ActionButtonComponent[] chatBox?: ChatComponent settingsMenu: SettingsComponent } } ``` #### 2.2.3 交互设计规范 ##### A. 飞机布置交互 1. **拖拽模式**: 从侧边栏拖拽飞机到棋盘 2. **点击模式**: 点击棋盘位置，选择飞机方向 3. **辅助功能**: - 半透明预览显示 - 红色提示无效位置 - 绿色确认有效位置 - 自动布置功能 ##### B. 攻击操作交互 1. **点击攻击**: 直接点击对方棋盘位置 2. **确认机制**: 重要攻击需二次确认 3. **视觉反馈**: - **实时瞄准提示**: 在对手回合，棋盘上应实时显示对手正在瞄准（已选择但未确认）的格子。 - 攻击动画效果 - 结果显示动画 - 音效配合 #### 2.2.4 响应式设计要求 ```css /* 屏幕适配断点 */ @media (max-width: 375px) { /* 小屏手机 */ } @media (min-width: 376px) and (max-width: 414px) { /* 中屏手机 */ } @media (min-width: 415px) { /* 大屏手机/平板 */ } ``` ### 2.3 性能需求 #### 2.3.1 响应时间要求 | 功能模块 | 响应时间要求 | 备注 | |----------|--------------|------| | 小程序启动 | < 3秒 | 首次启动 | | 页面切换 | < 300ms | 页面路由 | | AI决策 | < 1秒 | 普通难度 | | AI决策 | < 3秒 | 最高难度 | | 网络同步 | < 500ms | 局域网环境 | | 动画渲染 | 60fps | 流畅动画 | #### 2.3.2 内存占用限制 - 小程序运行内存: < 10MB - 图片资源缓存: < 5MB - 游戏数据缓存: < 2MB - 总内存使用: < 20MB #### 2.3.3 网络要求 - 支持弱网络环境(2G/3G) - 断线重连机制 - 离线模式支持 - 数据压缩传输 ## 3. 技术选型方案 ### 3.1 前端技术栈 #### 3.1.1 框架选择 **主框架**: Taro 3.x + React 18 ```typescript // 原因： // 1. 一套代码多端运行(小程序+H5+APP) // 2. React生态成熟，组件丰富 // 3. TypeScript支持完善 // 4. 性能优化方案成熟 // 项目结构 src/ ├── components/ # 通用组件 ├── pages/ # 页面组件 ├── hooks/ # 自定义Hooks ├── store/ # 状态管理 ├── services/ # API服务 ├── utils/ # 工具函数 ├── types/ # TypeScript类型 ├── assets/ # 静态资源 └── constants/ # 常量配置 ``` #### 3.1.2 状态管理 **选择**: Zustand + Immer ```typescript // 游戏状态Store import { create } from 'zustand' import { immer } from 'zustand/middleware/immer' interface GameStore { gameState: GameState | null setGameState: (state: GameState) => void updatePlayerBoard: (playerId: string, board: GameBoard) => void addMove: (move: Move) => void resetGame: () => void } export const useGameStore = create()( immer((set) => ({ gameState: null, setGameState: (state) => set((draft) => { draft.gameState = state }), updatePlayerBoard: (playerId, board) => set((draft) => { if (draft.gameState) { draft.gameState.gameBoard[playerId as keyof typeof draft.gameState.gameBoard] = board } }), addMove: (move) => set((draft) => { draft.gameState?.moveHistory.push(move) }), resetGame: () => set((draft) => { draft.gameState = null }) })) ) ``` #### 3.1.3 UI组件库 **选择**: Taro UI + 自定义组件 ```typescript // 自定义游戏棋盘组件 import React from 'react' import { View } from '@tarojs/components' import './GameBoard.scss' interface GameBoardProps { board: GameBoard isInteractive: boolean onCellClick?: (position: Position) => void showPlanes?: boolean } export const GameBoard: React.FC = ({ board, isInteractive, onCellClick, showPlanes = false }) => { const renderCell = (cell: Cell) => ( isInteractive && onCellClick?.(cell.position)} > {renderCellContent(cell)} ) return ( {board.cells.flat().map(renderCell)} ) } ``` ### 3.2 后端技术架构 #### 3.2.1 服务端框架 **选择**: Node.js + Express + TypeScript ```typescript // 服务器架构 src/ ├── controllers/ # 控制器层 ├── services/ # 业务逻辑层 ├── models/ # 数据模型 ├── middleware/ # 中间件 ├── routes/ # 路由配置 ├── websocket/ # WebSocket处理 ├── utils/ # 工具函数 ├── config/ # 配置文件 └── types/ # TypeScript类型 // 游戏服务示例 import { GameEngine } from '../services/GameEngine' import { GameRoom } from '../models/GameRoom' export class GameController { private gameEngine: GameEngine constructor() { this.gameEngine = new GameEngine() } async createRoom(req: Request, res: Response) { try { const { userId, settings } = req.body const room = await this.gameEngine.createRoom(userId, settings) res.json({ success: true, data: room }) } catch (error) { res.status(500).json({ success: false, error: error.message }) } } async joinRoom(req: Request, res: Response) { // 房间加入逻辑 } async makeMove(req: Request, res: Response) { // 游戏操作逻辑 } } ``` #### 3.2.2 实时通信 **选择**: Socket.IO ```typescript import { Server as SocketServer } from 'socket.io' import { GameRoomManager } from '../services/GameRoomManager' export class GameSocketHandler { private roomManager: GameRoomManager constructor(io: SocketServer) { this.roomManager = new GameRoomManager() this.setupSocketHandlers(io) } private setupSocketHandlers(io: SocketServer) { io.on('connection', (socket) => { console.log('Client connected:', socket.id) // 加入房间 socket.on('join-room', async (data) => { const { roomId, userId } = data try { await this.roomManager.joinRoom(roomId, userId) socket.join(roomId) // 通知房间其他玩家 socket.to(roomId).emit('player-joined', { userId }) } catch (error) { socket.emit('error', { message: error.message }) } }) // 游戏操作 socket.on('game-move', async (data) => { const { roomId, move } = data try { const result = await this.roomManager.processMove(roomId, move) // 广播游戏状态更新 io.to(roomId).emit('game-state-update', result) } catch (error) { socket.emit('error', { message: error.message }) } }) // 断线处理 socket.on('disconnect', () => { console.log('Client disconnected:', socket.id) this.roomManager.handlePlayerDisconnect(socket.id) }) }) } } ``` #### 3.2.3 数据库设计 **选择**: MongoDB + Redis ```typescript // MongoDB 数据模型 import mongoose from 'mongoose' // 用户模型 const UserSchema = new mongoose.Schema({ userId: { type: String, required: true, unique: true }, nickname: { type: String, required: true }, avatar: String, level: { type: Number, default: 1 }, experience: { type: Number, default: 0 }, statistics: { totalGames: { type: Number, default: 0 }, wins: { type: Number, default: 0 }, winRate: { type: Number, default: 0 } }, achievements: [{ achievementId: String, unlockedAt: Date }], createdAt: { type: Date, default: Date.now }, lastLoginAt: { type: Date, default: Date.now } }) // 游戏记录模型 const GameRecordSchema = new mongoose.Schema({ gameId: { type: String, required: true, unique: true }, gameType: { type: String, enum: ['AI', 'ONLINE', 'LOCAL'] }, players: [{ userId: String, nickname: String, result: { type: String, enum: ['WIN', 'LOSE', 'DRAW'] } }], gameData: { moves: [{}], duration: Number, placements: {} }, createdAt: { type: Date, default: Date.now } }) // Redis 缓存结构 interface RedisGameSession { gameId: string roomId: string gameState: GameState players: string[] lastActivity: number ttl: number // 生存时间 } ``` ### 3.3 AI算法技术方案 #### 3.3.1 核心算法框架 ```typescript // AI决策引擎架构 export class AIDecisionEngine { private difficultyConfig: AIConfig private probabilityMap: ProbabilityHeatmap private patternAnalyzer: PatternAnalyzer private strategySelector: StrategySelector constructor(difficulty: AILevel) { this.difficultyConfig = this.loadDifficultyConfig(difficulty) this.probabilityMap = new ProbabilityHeatmap() this.patternAnalyzer = new PatternAnalyzer() this.strategySelector = new StrategySelector() } // 飞机布置策略 async generatePlacementStrategy(): Promise { const strategies = [ this.generateScatteredPlacement(), this.generateClusteredPlacement(), this.generateEdgeAvoidingPlacement(), this.generateCornerFocusedPlacement() ] const selectedStrategy = this.strategySelector.selectBestStrategy( strategies, this.difficultyConfig ) return selectedStrategy } // 攻击位置选择 async selectAttackPosition(gameState: GameState): Promise { // 更新概率地图 this.updateProbabilityMap(gameState) // 生成候选位置 const candidates = this.generateCandidatePositions(gameState) // 评估每个位置的价值 const evaluatedPositions = candidates.map(pos => ({ position: pos, score: this.evaluatePosition(pos, gameState) })) // 根据难度选择最终位置 return this.selectFinalPosition(evaluatedPositions) } private updateProbabilityMap(gameState: GameState): void { // 基于贝叶斯推理更新概率分布 for (const move of gameState.moveHistory) { this.probabilityMap.updateAfterAttack(move.position, move.result) } // 模式识别更新 const patterns = this.patternAnalyzer.analyzePatterns(gameState.moveHistory) this.probabilityMap.applyPatternAdjustments(patterns) } } ``` #### 3.3.2 概率计算算法 ```typescript // 概率热力图实现 export class ProbabilityHeatmap { private probabilities: number[][] private readonly BOARD_SIZE = 10 constructor() { this.initializeHeatmap() } private initializeHeatmap(): void { this.probabilities = Array(this.BOARD_SIZE + 1).fill(null) .map(() => Array(this.BOARD_SIZE + 1).fill(0)) // 计算初始概率分布 for (let x = 1; x <= this.BOARD_SIZE; x++) { for (let y = 1; y <= this.BOARD_SIZE; y++) { this.probabilities[x][y] = this.calculateInitialProbability(x, y) } } } private calculateInitialProbability(x: number, y: number): number { let totalPlacements = 0 let validPlacements = 0 // 计算该位置可能的飞机布置数量 const directions: Direction[] = ['UP', 'DOWN', 'LEFT', 'RIGHT'] const parts: PlanePartType[] = ['HEAD', 'WING', 'BODY', 'TAIL'] for (const direction of directions) { for (const partType of parts) { // 计算以当前位置为特定部件的飞机中心位置 const centerPositions = this.getPossibleCenters(x, y, direction, partType) for (const center of centerPositions) { totalPlacements++ if (this.isValidPlanePosition(center, direction)) { validPlacements++ } } } } return totalPlacements > 0 ? validPlacements / totalPlacements : 0 } updateAfterAttack(position: Position, result: AttackResult): void { if (result.type === 'MISS') { // 该位置及相关联的飞机配置概率置零 this.probabilities[position.x][position.y] = 0 this.propagateMissInformation(position) } else if (result.type === 'HIT') { // 提升相邻位置的概率 this.boostAdjacentProbabilities(position) // 排除不可能的飞机配置 this.eliminateInvalidConfigurations(position, result) } else if (result.type === 'DESTROYED') { // 移除已摧毁飞机的所有位置 this.removeDestroyedPlane(position, result.destroyedPlane) } // 重新归一化概率分布 this.normalizeProbabilities() } getBestAttackPositions(count: number = 5): Position[] { const candidates: { position: Position, probability: number }[] = [] for (let x = 1; x <= this.BOARD_SIZE; x++) { for (let y = 1; y <= this.BOARD_SIZE; y++) { if (this.probabilities[x][y] > 0) { candidates.push({ position: { x, y, coordinate: `${String.fromCharCode(64 + x)}_${y}` }, probability: this.probabilities[x][y] }) } } } return candidates .sort((a, b) => b.probability - a.probability) .slice(0, count) .map(c => c.position) } } ``` #### 3.3.3 模式识别算法 ```typescript // 模式分析器 export class PatternAnalyzer { private knownPatterns: Map = new Map() constructor() { this.initializeKnownPatterns() } analyzePlayerBehavior(gameHistory: GameRecord[]): PlayerBehaviorProfile { const profile: PlayerBehaviorProfile = { preferredPlacements: this.analyzePlacementPatterns(gameHistory), attackStrategies: this.analyzeAttackPatterns(gameHistory), timingPatterns: this.analyzeTimingPatterns(gameHistory), riskPreference: this.calculateRiskPreference(gameHistory) } return profile } private analyzePlacementPatterns(games: GameRecord[]): PlacementPattern[] { const patterns: PlacementPattern[] = [] for (const game of games) { const placements = game.gameData.placements // 分析飞机分布 const distribution = this.calculateDistribution(placements) // 分析边缘使用 const edgeUsage = this.calculateEdgeUsage(placements) // 分析对称性 const symmetry = this.calculateSymmetry(placements) patterns.push({ gameId: game.gameId, distribution, edgeUsage, symmetry, difficulty: this.classifyDifficulty(distribution, edgeUsage) }) } return patterns } predictNextMove(moveHistory: Move[], playerProfile: PlayerBehaviorProfile): Position[] { const predictions: Position[] = [] // 基于历史模式预测 if (playerProfile.attackStrategies.includes('SYSTEMATIC_GRID')) { predictions.push(...this.predictGridSearchNext(moveHistory)) } if (playerProfile.attackStrategies.includes('HUNT_AND_TARGET')) { predictions.push(...this.predictHuntTargetNext(moveHistory)) } if (playerProfile.attackStrategies.includes('RANDOM_SEARCH')) { predictions.push(...this.predictRandomNext(moveHistory)) } return predictions.slice(0, 3) // 返回前3个预测 } } ``` ## 4. 核心算法实现详解 ### 4.1 游戏核心逻辑算法 #### 4.1.1 飞机位置生成算法 ```typescript // 飞机几何模型定义 const PLANE_GEOMETRY: Record = { UP: [ [0, -2], // 机头 [-2, -1], [-1, -1], [0, -1], [1, -1], [2, -1], // 机翼 [0, 0], [0, 1], // 机身 [-1, 2], [0, 2], [1, 2] // 机尾 ], DOWN: [ [0, 2], // 机头 [-2, 1], [-1, 1], [0, 1], [1, 1], [2, 1], // 机翼 [0, 0], [0, -1], // 机身 [-1, -2], [0, -2], [1, -2] // 机尾 ], LEFT: [ [-2, 0], // 机头 [-1, -2], [-1, -1], [-1, 0], [-1, 1], [-1, 2], // 机翼 [0, 0], [1, 0], // 机身 [2, -1], [2, 0], [2, 1] // 机尾 ], RIGHT: [ [2, 0], // 机头 [1, -2], [1, -1], [1, 0], [1, 1], [1, 2], // 机翼 [0, 0], [-1, 0], // 机身 [-2, -1], [-2, 0], [-2, 1] // 机尾 ] } export class PlaneGeometry { static generatePlanePositions(center: Position, direction: Direction): Position[] { const offsets = PLANE_GEOMETRY[direction] return offsets.map(([dx, dy]) => ({ x: center.x + dx, y: center.y + dy, coordinate: `${String.fromCharCode(64 + center.x + dx)}_${center.y + dy}` })) } static validatePlanePosition(center: Position, direction: Direction, boardSize: number): boolean { const positions = this.generatePlanePositions(center, direction) // 边界检查 return positions.every(pos => pos.x >= 1 && pos.x <= boardSize && pos.y >= 1 && pos.y <= boardSize ) } static getPlanePartType(position: Position, center: Position, direction: Direction): PlanePartType { const positions = this.generatePlanePositions(center, direction) const offsets = PLANE_GEOMETRY[direction] const index = positions.findIndex(pos => pos.x === position.x && pos.y === position.y ) if (index === 0) return 'HEAD' if (index >= 1 && index <= 5) return 'WING' if (index >= 6 && index <= 7) return 'BODY' if (index >= 8 && index <= 10) return 'TAIL' throw new Error('Position not part of plane') } } ``` #### 4.1.2 碰撞检测算法 ```typescript export class CollisionDetector { private occupancyMap: Set = new Set() addPlane(plane: Plane): void { for (const position of plane.positions) { this.occupancyMap.add(this.positionToKey(position)) } } removePlane(plane: Plane): void { for (const position of plane.positions) { this.occupancyMap.delete(this.positionToKey(position)) } } checkCollision(newPlane: Plane): boolean { return newPlane.positions.some(pos => this.occupancyMap.has(this.positionToKey(pos)) ) } isPositionOccupied(position: Position): boolean { return this.occupancyMap.has(this.positionToKey(position)) } private positionToKey(position: Position): string { return `${position.x},${position.y}` } // 优化的批量检测 checkMultipleCollisions(planes: Plane[]): boolean { const tempMap = new Set(this.occupancyMap) for (const plane of planes) { for (const position of plane.positions) { const key = this.positionToKey(position) if (tempMap.has(key)) { return true // 发现碰撞 } tempMap.add(key) } } return false } } ``` #### 4.1.3 自动布置算法 ```typescript export class AutoPlacementEngine { private collisionDetector: CollisionDetector private readonly MAX_ATTEMPTS = 1000 constructor() { this.collisionDetector = new CollisionDetector() } generateRandomPlacement(boardSize: number): Plane[] { const planes: Plane[] = [] this.collisionDetector = new CollisionDetector() for (let i = 0; i < 3; i++) { const plane = this.placeSinglePlane(boardSize, planes) if (plane) { planes.push(plane) this.collisionDetector.addPlane(plane) } else { throw new Error(`无法布置第${i + 1}架飞机`) } } return planes } private placeSinglePlane(boardSize: number, existingPlanes: Plane[]): Plane | null { const directions: Direction[] = ['UP', 'DOWN', 'LEFT', 'RIGHT'] for (let attempt = 0; attempt < this.MAX_ATTEMPTS; attempt++) { const center: Position = { x: Math.floor(Math.random() * boardSize) + 1, y: Math.floor(Math.random() * boardSize) + 1, coordinate: '' } center.coordinate = `${String.fromCharCode(64 + center.x)}_${center.y}` const direction = directions[Math.floor(Math.random() * directions.length)] // 验证位置有效性 if (PlaneGeometry.validatePlanePosition(center, direction, boardSize)) { const plane = this.createPlane(center, direction) if (!this.collisionDetector.checkCollision(plane)) { return plane } } } return null } // 智能布置策略 generateSmartPlacement(boardSize: number, strategy: PlacementStrategy = 'BALANCED'): Plane[] { switch (strategy) { case 'DEFENSIVE': return this.generateDefensivePlacement(boardSize) case 'AGGRESSIVE': return this.generateAggressivePlacement(boardSize) case 'SCATTERED': return this.generateScatteredPlacement(boardSize) default: return this.generateBalancedPlacement(boardSize) } } private generateDefensivePlacement(boardSize: number): Plane[] { const planes: Plane[] = [] const preferredPositions = this.getDefensivePositions(boardSize) // 优先选择边角和边缘位置 for (const position of preferredPositions) { const directions: Direction[] = ['UP', 'DOWN', 'LEFT', 'RIGHT'] for (const direction of directions) { if (PlaneGeometry.validatePlanePosition(position, direction, boardSize)) { const plane = this.createPlane(position, direction) if (!this.collisionDetector.checkCollision(plane)) { planes.push(plane) this.collisionDetector.addPlane(plane) break } } } if (planes.length === 3) break } return planes } private getDefensivePositions(boardSize: number): Position[] { const positions: Position[] = [] // 边角位置 (优先级最高) const corners = [ { x: 3, y: 3 }, { x: 8, y: 3 }, { x: 3, y: 8 }, { x: 8, y: 8 } ] // 边缘位置 for (let i = 3; i <= 8; i++) { positions.push( { x: i, y: 3, coordinate: '' }, // 上边缘 { x: i, y: 8, coordinate: '' }, // 下边缘 { x: 3, y: i, coordinate: '' }, // 左边缘 { x: 8, y: i, coordinate: '' } // 右边缘 ) } return [...corners, ...positions].map(pos => ({ ...pos, coordinate: `${String.fromCharCode(64 + pos.x)}_${pos.y}` })) } private createPlane(center: Position, direction: Direction): Plane { const positions = PlaneGeometry.generatePlanePositions(center, direction) const headPosition = positions[0] // 机头始终是第一个位置 return { id: this.generatePlaneId(), center, direction, positions, isDestroyed: false, headPosition, wingPositions: positions.slice(1, 6), bodyPositions: positions.slice(6, 8), tailPositions: positions.slice(8, 11) } } private generatePlaneId(): string { return `plane_${Date.now()}_${Math.random().toString(36).substr(2, 9)}` } } ``` ### 4.2 AI决策算法 #### 4.2.1 蒙特卡洛树搜索(MCTS) ```typescript export class MCTSEngine { private readonly EXPLORATION_CONSTANT = Math.sqrt(2) private readonly MAX_ITERATIONS = 1000 private readonly MAX_SIMULATION_DEPTH = 50 selectBestMove(gameState: GameState): Position { const rootNode = new MCTSNode(gameState, null, null) for (let i = 0; i < this.MAX_ITERATIONS; i++) { // 1. 选择 const leafNode = this.selectLeaf(rootNode) // 2. 扩展 const newNode = this.expand(leafNode) // 3. 模拟 const result = this.simulate(newNode || leafNode) // 4. 回传 this.backpropagate(newNode || leafNode, result) } // 选择最佳子节点 return this.getBestChild(rootNode).move! } private selectLeaf(node: MCTSNode): MCTSNode { let current = node while (!current.isLeaf() && !current.gameState.isTerminal) { current = this.getBestUCTChild(current) } return current } private getBestUCTChild(node: MCTSNode): MCTSNode { let bestChild: MCTSNode | null = null let bestValue = -Infinity for (const child of node.children) { const uctValue = this.calculateUCT(child, node.visits) if (uctValue > bestValue) { bestValue = uctValue bestChild = child } } return bestChild! } private calculateUCT(node: MCTSNode, parentVisits: number): number { if (node.visits === 0) return Infinity const exploitation = node.wins / node.visits const exploration = this.EXPLORATION_CONSTANT * Math.sqrt(Math.log(parentVisits) / node.visits) return exploitation + exploration } private expand(node: MCTSNode): MCTSNode | null { if (node.gameState.isTerminal) return null const availableMoves = this.getAvailableMoves(node.gameState) const untriedMoves = availableMoves.filter(move => !node.children.some(child => this.movesEqual(child.move!, move)) ) if (untriedMoves.length === 0) return null // 选择随机未尝试的移动 const randomMove = untriedMoves[Math.floor(Math.random() * untriedMoves.length)] const newGameState = this.applyMove(node.gameState, randomMove) const newNode = new MCTSNode(newGameState, node, randomMove) node.addChild(newNode) return newNode } private simulate(node: MCTSNode): GameResult { let currentState = { ...node.gameState } let depth = 0 while (!currentState.isTerminal && depth < this.MAX_SIMULATION_DEPTH) { const availableMoves = this.getAvailableMoves(currentState) const randomMove = availableMoves[Math.floor(Math.random() * availableMoves.length)] currentState = this.applyMove(currentState, randomMove) depth++ } return this.evaluateGameState(currentState) } private backpropagate(node: MCTSNode, result: GameResult): void { let current: MCTSNode | null = node while (current !== null) { current.visits++ if (result.winner === current.gameState.currentPlayer) { current.wins++ } current = current.parent } } } class MCTSNode { public visits: number = 0 public wins: number = 0 public children: MCTSNode[] = [] constructor( public gameState: GameState, public parent: MCTSNode | null, public move: Position | null ) {} isLeaf(): boolean { return this.children.length === 0 } addChild(child: MCTSNode): void { this.children.push(child) } } ``` #### 4.2.2 神经网络评估函数 ```typescript export class NeuralNetworkEvaluator { private model: any // 实际使用TensorFlow.js或其他ML库 private featureExtractor: FeatureExtractor constructor() { this.featureExtractor = new FeatureExtractor() this.loadModel() } async evaluatePosition(gameState: GameState, position: Position): Promise { const features = this.featureExtractor.extractFeatures(gameState, position) const normalized = this.normalizeFeatures(features) const prediction = await this.model.predict(normalized) return prediction[0] // 返回概率值 } async evaluatePlacement(planes: Plane[]): Promise { const features = this.featureExtractor.extractPlacementFeatures(planes) const normalized = this.normalizeFeatures(features) const prediction = await this.model.predict(normalized) return prediction[0] // 返回布置质量评分 } private loadModel(): void { // 加载预训练的神经网络模型 // 实际实现中需要使用TensorFlow.js等库 } } export class FeatureExtractor { extractFeatures(gameState: GameState, position: Position): number[] { const features: number[] = [] // 位置特征 features.push( position.x / 10, // 归一化x坐标 position.y / 10, // 归一化y坐标 this.getDistanceToCenter(position), // 到中心距离 this.getDistanceToEdge(position) // 到边缘距离 ) // 邻域特征 const neighbors = this.getNeighborStates(gameState, position) features.push(...neighbors) // 历史攻击特征 const attackDensity = this.calculateAttackDensity(gameState, position) features.push(attackDensity) // 模式特征 const patternFeatures = this.extractPatternFeatures(gameState, position) features.push(...patternFeatures) return features } extractPlacementFeatures(planes: Plane[]): number[] { const features: number[] = [] // 分散度特征 const dispersion = this.calculateDispersion(planes) features.push(dispersion) // 边缘使用特征 const edgeUsage = this.calculateEdgeUsage(planes) features.push(edgeUsage) // 对称性特征 const symmetry = this.calculateSymmetry(planes) features.push(symmetry) // 覆盖度特征 const coverage = this.calculateCoverage(planes) features.push(coverage) return features } private getDistanceToCenter(position: Position): number { const center = { x: 5.5, y: 5.5 } const dx = position.x - center.x const dy = position.y - center.y return Math.sqrt(dx * dx + dy * dy) / 7.07 // 归一化到[0,1] } private getDistanceToEdge(position: Position): number { const distances = [ position.x - 1, // 左边缘 10 - position.x, // 右边缘 position.y - 1, // 上边缘 10 - position.y // 下边缘 ] return Math.min(...distances) / 10 // 归一化 } } ``` ### 4.3 网络同步算法 #### 4.3.1 状态同步协议 ```typescript export interface GameSyncProtocol { // 状态同步消息 syncGameState(gameState: GameState): void requestStateSync(): void // 增量更新 sendDelta(delta: GameStateDelta): void applyDelta(delta: GameStateDelta): void // 冲突解决 resolveConflict(localState: GameState, remoteState: GameState): GameState } export class GameStateSynchronizer implements GameSyncProtocol { private localState: GameState private lastSyncTimestamp: number = 0 private pendingDeltas: GameStateDelta[] = [] constructor(initialState: GameState) { this.localState = initialState } syncGameState(gameState: GameState): void { // 检查时间戳，防止过期状态 if (gameState.timestamp <= this.lastSyncTimestamp) { return } // 应用远程状态 this.localState = this.mergeStates(this.localState, gameState) this.lastSyncTimestamp = gameState.timestamp // 清除已应用的增量更新 this.clearAppliedDeltas(gameState.timestamp) } sendDelta(delta: GameStateDelta): void { // 记录本地更改 this.pendingDeltas.push(delta) // 应用到本地状态 this.applyDelta(delta) // 发送给其他玩家 this.broadcastDelta(delta) } applyDelta(delta: GameStateDelta): void { switch (delta.type) { case 'ATTACK': this.applyAttackDelta(delta) break case 'PLACE_PLANE': this.applyPlacementDelta(delta) break case 'GAME_PHASE_CHANGE': this.applyPhaseChangeDelta(delta) break } } resolveConflict(localState: GameState, remoteState: GameState): GameState { // 基于时间戳的简单冲突解决 if (remoteState.timestamp > localState.timestamp) { return remoteState } // 如果时间戳相同，使用更详细的冲突解决策略 if (remoteState.timestamp === localState.timestamp) { return this.mergeConflictingStates(localState, remoteState) } return localState } private mergeStates(local: GameState, remote: GameState): GameState { // 合并两个游戏状态，优先使用更新的数据 return { ...local, ...remote, timestamp: Math.max(local.timestamp, remote.timestamp), moveHistory: this.mergeMoveHistory(local.moveHistory, remote.moveHistory) } } private mergeMoveHistory(localHistory: Move[], remoteHistory: Move[]): Move[] { const combined = [...localHistory, ...remoteHistory] // 去重并按时间戳排序 const unique = combined.filter((move, index, arr) => arr.findIndex(m => m.id === move.id) === index ) return unique.sort((a, b) => a.timestamp - b.timestamp) } } export interface GameStateDelta { id: string type: DeltaType timestamp: number playerId: string data: any checksum: string } enum DeltaType { ATTACK = 'ATTACK', PLACE_PLANE = 'PLACE_PLANE', GAME_PHASE_CHANGE = 'GAME_PHASE_CHANGE', PLAYER_JOIN = 'PLAYER_JOIN', PLAYER_LEAVE = 'PLAYER_LEAVE' } ``` #### 4.3.2 断线重连机制 ```typescript export class ReconnectionManager { private connectionState: ConnectionState = ConnectionState.CONNECTED private reconnectAttempts: number = 0 private maxReconnectAttempts: number = 5 private baseDelay: number = 1000 private maxDelay: number = 30000 private gameStateSyncQueue: GameStateDelta[] = [] private heartbeatInterval: NodeJS.Timeout | null = null async handleDisconnection(): Promise { this.connectionState = ConnectionState.DISCONNECTED this.stopHeartbeat() // 开始重连流程 await this.attemptReconnection() } private async attemptReconnection(): Promise { while ( this.reconnectAttempts < this.maxReconnectAttempts && this.connectionState !== ConnectionState.CONNECTED ) { this.connectionState = ConnectionState.RECONNECTING const delay = Math.min( this.baseDelay * Math.pow(2, this.reconnectAttempts), this.maxDelay ) await this.delay(delay) try { await this.connect() await this.syncAfterReconnection() this.connectionState = ConnectionState.CONNECTED this.reconnectAttempts = 0 this.startHeartbeat() } catch (error) { this.reconnectAttempts++ console.warn(`重连失败 (${this.reconnectAttempts}/${this.maxReconnectAttempts}):`, error) } } if (this.connectionState !== ConnectionState.CONNECTED) { this.connectionState = ConnectionState.FAILED throw new Error('重连失败，超过最大重试次数') } } private async syncAfterReconnection(): Promise { // 请求完整的游戏状态同步 const currentGameState = await this.requestFullGameState() // 应用断线期间可能错过的更新 await this.applyMissedUpdates(currentGameState) // 重新发送断线期间的本地操作 await this.resendPendingOperations() } private startHeartbeat(): void { this.heartbeatInterval = setInterval(() => { this.sendHeartbeat().catch(() => { this.handleDisconnection() }) }, 10000) // 10秒心跳 } private stopHeartbeat(): void { if (this.heartbeatInterval) { clearInterval(this.heartbeatInterval) this.heartbeatInterval = null } } private delay(ms: number): Promise { return new Promise(resolve => setTimeout(resolve, ms)) } } enum ConnectionState { CONNECTED = 'CONNECTED', DISCONNECTED = 'DISCONNECTED', RECONNECTING = 'RECONNECTING', FAILED = 'FAILED' } ``` ## 5. 数据存储设计 ### 5.1 数据库表结构 #### 5.1.1 用户相关表 ```sql -- 用户基本信息表 CREATE TABLE users ( user_id VARCHAR(50) PRIMARY KEY, nickname VARCHAR(100) NOT NULL, avatar_url VARCHAR(500), level INT DEFAULT 1, experience INT DEFAULT 0, total_games INT DEFAULT 0, total_wins INT DEFAULT 0, win_rate DECIMAL(5,4) DEFAULT 0.0000, ranking INT, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, last_login_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, INDEX idx_ranking (ranking), INDEX idx_level (level), INDEX idx_last_login (last_login_at) ); -- 用户成就表 CREATE TABLE user_achievements ( id BIGINT PRIMARY KEY AUTO_INCREMENT, user_id VARCHAR(50) NOT NULL, achievement_id VARCHAR(100) NOT NULL, progress INT DEFAULT 0, max_progress INT NOT NULL, is_unlocked BOOLEAN DEFAULT FALSE, unlocked_at TIMESTAMP NULL, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, FOREIGN KEY (user_id) REFERENCES users(user_id), UNIQUE KEY uk_user_achievement (user_id, achievement_id), INDEX idx_user_unlocked (user_id, is_unlocked) ); -- 好友关系表 CREATE TABLE friendships ( id BIGINT PRIMARY KEY AUTO_INCREMENT, requester_id VARCHAR(50) NOT NULL, addressee_id VARCHAR(50) NOT NULL, status ENUM('PENDING', 'ACCEPTED', 'BLOCKED') NOT NULL, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, FOREIGN KEY (requester_id) REFERENCES users(user_id), FOREIGN KEY (addressee_id) REFERENCES users(user_id), UNIQUE KEY uk_friendship (requester_id, addressee_id), INDEX idx_status (status) ); ``` #### 5.1.2 游戏相关表 ```sql -- 游戏记录表 CREATE TABLE game_records ( game_id VARCHAR(50) PRIMARY KEY, game_type ENUM('AI', 'ONLINE', 'LOCAL') NOT NULL, game_mode VARCHAR(50) DEFAULT 'STANDARD', status ENUM('IN_PROGRESS', 'COMPLETED', 'ABANDONED') NOT NULL, winner_id VARCHAR(50), total_moves INT DEFAULT 0, game_duration INT DEFAULT 0, -- 秒 created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, completed_at TIMESTAMP NULL, INDEX idx_game_type (game_type), INDEX idx_status (status), INDEX idx_created_at (created_at), FOREIGN KEY (winner_id) REFERENCES users(user_id) ); -- 游戏参与者表 CREATE TABLE game_players ( id BIGINT PRIMARY KEY AUTO_INCREMENT, game_id VARCHAR(50) NOT NULL, user_id VARCHAR(50), player_type ENUM('HUMAN', 'AI') NOT NULL, ai_difficulty ENUM('BEGINNER', 'INTERMEDIATE', 'ADVANCED', 'EXPERT', 'MASTER') NULL, player_index TINYINT NOT NULL, -- 1 or 2 result ENUM('WIN', 'LOSE', 'DRAW') NULL, moves_made INT DEFAULT 0, planes_destroyed INT DEFAULT 0, accuracy_rate DECIMAL(5,4) DEFAULT 0.0000, FOREIGN KEY (game_id) REFERENCES game_records(game_id), FOREIGN KEY (user_id) REFERENCES users(user_id), UNIQUE KEY uk_game_player (game_id, player_index) ); -- 游戏操作记录表 CREATE TABLE game_moves ( id BIGINT PRIMARY KEY AUTO_INCREMENT, game_id VARCHAR(50) NOT NULL, player_id VARCHAR(50) NOT NULL, move_sequence INT NOT NULL, move_type ENUM('PLACE_PLANE', 'ATTACK') NOT NULL, position_x TINYINT NOT NULL, position_y TINYINT NOT NULL, result_type ENUM('MISS', 'HIT', 'DESTROYED') NULL, plane_id VARCHAR(50) NULL, timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP, FOREIGN KEY (game_id) REFERENCES game_records(game_id), INDEX idx_game_sequence (game_id, move_sequence), INDEX idx_timestamp (timestamp) ); -- 飞机布置记录表 CREATE TABLE plane_placements ( id BIGINT PRIMARY KEY AUTO_INCREMENT, game_id VARCHAR(50) NOT NULL, player_id VARCHAR(50) NOT NULL, plane_id VARCHAR(50) NOT NULL, center_x TINYINT NOT NULL, center_y TINYINT NOT NULL, direction ENUM('UP', 'DOWN', 'LEFT', 'RIGHT') NOT NULL, is_destroyed BOOLEAN DEFAULT FALSE, destroyed_at_move INT NULL, FOREIGN KEY (game_id) REFERENCES game_records(game_id), UNIQUE KEY uk_game_player_plane (game_id, player_id, plane_id) ); ``` ### 5.2 缓存设计 #### 5.2.1 Redis 缓存结构 ```typescript // 游戏会话缓存 interface GameSessionCache { key: string // `game_session:${gameId}` data: { gameState: GameState playerIds: string[] lastActivity: number roomCode?: string } ttl: number // 3600 seconds (1 hour) } // 用户在线状态缓存 interface UserOnlineCache { key: string // `user_online:${userId}` data: { isOnline: boolean lastSeen: number currentGameId?: string socketId?: string } ttl: number // 1800 seconds (30 minutes) } // 房间匹配缓存 interface RoomMatchmakingCache { key: string // `room_queue:${difficulty}` data: { waitingPlayers: Array<{ userId: string joinedAt: number preferences: MatchmakingPreferences }> } ttl: number // 300 seconds (5 minutes) } // 排行榜缓存 interface LeaderboardCache { key: string // `leaderboard:${type}:${timeframe}` data: Array<{ userId: string nickname: string score: number rank: number }> ttl: number // 3600 seconds (1 hour) } ``` #### 5.2.2 缓存操作类 ```typescript export class GameCacheManager { private redis: Redis constructor(redisClient: Redis) { this.redis = redisClient } async cacheGameSession(gameId: string, gameState: GameState): Promise { const key = `game_session:${gameId}` const data = { gameState, playerIds: gameState.players.map(p => p.userId), lastActivity: Date.now(), roomCode: gameState.roomCode } await this.redis. setex(key, 3600, JSON.stringify(data)) } async getGameSession(gameId: string): Promise { const key = `game_session:${gameId}` const cached = await this.redis.get(key) if (cached) { const data = JSON.parse(cached) return data.gameState } return null } async updateUserOnlineStatus(userId: string, isOnline: boolean): Promise { const key = `user_online:${userId}` const data = { isOnline, lastSeen: Date.now(), socketId: isOnline ? this.getCurrentSocketId(userId) : undefined } await this.redis.setex(key, 1800, JSON.stringify(data)) } async cacheLeaderboard(type: string, timeframe: string, data: any[]): Promise { const key = `leaderboard:${type}:${timeframe}` await this.redis.setex(key, 3600, JSON.stringify(data)) } async getCachedLeaderboard(type: string, timeframe: string): Promise { const key = `leaderboard:${type}:${timeframe}` const cached = await this.redis.get(key) return cached ? JSON.parse(cached) : null } private getCurrentSocketId(userId: string): string | undefined { // 获取用户当前的Socket连接ID return undefined // 实现细节 } } ``` ## 6. 安全性设计 ### 6.1 数据安全 #### 6.1.1 输入验证 ```typescript export class InputValidator { static validatePosition(position: Position): ValidationResult { const errors: string[] = [] if (position.x < 1 || position.x > 10) { errors.push('X坐标必须在1-10范围内') } if (position.y < 1 || position.y > 10) { errors.push('Y坐标必须在1-10范围内') } const coordinatePattern = /^[A-J]_([1-9]|10)$/ if (!coordinatePattern.test(position.coordinate)) { errors.push('坐标格式不正确') } return { isValid: errors.length === 0, errors } } static validateGameMove(move: GameMove, gameState: GameState): ValidationResult { const errors: string[] = [] // 验证玩家权限 if (move.playerId !== gameState.currentPlayer) { errors.push('不是当前玩家的回合') } // 验证游戏阶段 if (gameState.currentPhase !== GamePhase.BATTLING) { errors.push('当前游戏阶段不允许攻击') } // 验证位置是否已被攻击 const isAlreadyAttacked = gameState.moveHistory.some( historyMove => historyMove.position.x === move.position.x && historyMove.position.y === move.position.y ) if (isAlreadyAttacked) { errors.push('该位置已被攻击过') } // 验证位置 const positionValidation = this.validatePosition(move.position) errors.push(...positionValidation.errors) return { isValid: errors.length === 0, errors } } static sanitizeUserInput(input: string): string { return input .trim() .replace(/[<>\"'&]/g, '') // 移除潜在的XSS字符 .substring(0, 100) // 限制长度 } } interface ValidationResult { isValid: boolean errors: string[] } ``` #### 6.1.2 反作弊系统 ```typescript export class AntiCheatSystem { private suspiciousActivityDetector: SuspiciousActivityDetector private gameIntegrityChecker: GameIntegrityChecker constructor() { this.suspiciousActivityDetector = new SuspiciousActivityDetector() this.gameIntegrityChecker = new GameIntegrityChecker() } validateGameAction(action: GameAction, context: GameContext): AntiCheatResult { const checks: AntiCheatCheck[] = [ this.checkActionTiming(action, context), this.checkActionSequence(action, context), this.checkPlayerBehavior(action, context), this.checkClientIntegrity(action, context) ] const failures = checks.filter(check => !check.passed) return { isValid: failures.length === 0, riskScore: this.calculateRiskScore(failures), violations: failures.map(f => f.violation), action: failures.length > 0 ? this.determineAction(failures) : 'ALLOW' } } private checkActionTiming(action: GameAction, context: GameContext): AntiCheatCheck { const timeSinceLastAction = action.timestamp - context.lastActionTimestamp const minHumanReactionTime = 200 // 毫秒 const maxReasonableThinkTime = 300000 // 5分钟 if (timeSinceLastAction < minHumanReactionTime) { return { passed: false, violation: 'INHUMAN_REACTION_TIME', severity: 'HIGH', details: `动作间隔过短: ${timeSinceLastAction}ms` } } if (timeSinceLastAction > maxReasonableThinkTime) { return { passed: false, violation: 'SUSPICIOUS_DELAY', severity: 'LOW', details: `动作间隔过长: ${timeSinceLastAction}ms` } } return { passed: true, violation: 'NONE', severity: 'NONE' } } private checkActionSequence(action: GameAction, context: GameContext): AntiCheatCheck { // 检查动作序列的合理性 const recentActions = context.actionHistory.slice(-10) // 检查是否有不自然的攻击模式 if (this.detectUnhumanAttackPattern(recentActions)) { return { passed: false, violation: 'PATTERN_ANALYSIS_FAIL', severity: 'MEDIUM', details: '检测到非人类攻击模式' } } return { passed: true, violation: 'NONE', severity: 'NONE' } } private detectUnhumanAttackPattern(actions: GameAction[]): boolean { if (actions.length < 5) return false // 检查过度规律的攻击模式 const positions = actions.map(a => a.position) const intervals = this.calculateIntervals(positions) // 如果攻击位置间隔过于规律，可能是脚本行为 const variance = this.calculateVariance(intervals) return variance < 0.1 // 方差过小表示过于规律 } private calculateRiskScore(failures: AntiCheatCheck[]): number { let score = 0 for (const failure of failures) { switch (failure.severity) { case 'LOW': score += 1; break case 'MEDIUM': score += 3; break case 'HIGH': score += 5; break } } return Math.min(score, 10) // 最高10分 } } interface AntiCheatCheck { passed: boolean violation: string severity: 'LOW' | 'MEDIUM' | 'HIGH' | 'NONE' details?: string } interface AntiCheatResult { isValid: boolean riskScore: number violations: string[] action: 'ALLOW' | 'WARNING' | 'RESTRICT' | 'BAN' } ``` ### 6.2 网络安全 #### 6.2.1 API 安全 ```typescript export class APISecurityMiddleware { private rateLimiter: RateLimiter private tokenValidator: TokenValidator constructor() { this.rateLimiter = new RateLimiter({ windowMs: 15 * 60 * 1000, // 15分钟 max: 100 // 每个IP最多100次请求 }) this.tokenValidator = new TokenValidator() } async validateRequest(req: Request): Promise { // 1. 速率限制检查 const rateLimitResult = await this.rateLimiter.checkLimit(req.ip) if (!rateLimitResult.allowed) { return { isValid: false, reason: 'RATE_LIMIT_EXCEEDED', statusCode: 429 } } // 2. Token验证 const token = this.extractToken(req) if (!token) { return { isValid: false, reason: 'MISSING_TOKEN', statusCode: 401 } } const tokenValidation = await this.tokenValidator.validate(token) if (!tokenValidation.isValid) { return { isValid: false, reason: 'INVALID_TOKEN', statusCode: 401 } } // 3. 请求签名验证 const signatureValidation = this.validateSignature(req) if (!signatureValidation.isValid) { return { isValid: false, reason: 'INVALID_SIGNATURE', statusCode: 400 } } return { isValid: true, userId: tokenValidation.userId } } private extractToken(req: Request): string | null { const authHeader = req.headers.authorization if (authHeader && authHeader.startsWith('Bearer ')) { return authHeader.substring(7) } return null } private validateSignature(req: Request): { isValid: boolean } { const signature = req.headers['x-signature'] as string const timestamp = req.headers['x-timestamp'] as string const body = JSON.stringify(req.body) if (!signature || !timestamp) { return { isValid: false } } // 时间戳检查（防重放攻击） const now = Date.now() const requestTime = parseInt(timestamp) if (Math.abs(now - requestTime) > 300000) { // 5分钟有效期 return { isValid: false } } // 签名验证 const expectedSignature = this.generateSignature(body, timestamp) return { isValid: signature === expectedSignature } } private generateSignature(body: string, timestamp: string): string { const crypto = require('crypto') const secretKey = process.env.API_SECRET_KEY const data = `${timestamp}.${body}` return crypto .createHmac('sha256', secretKey) .update(data) .digest('hex') } } interface SecurityValidationResult { isValid: boolean reason?: string statusCode?: number userId?: string } ``` #### 6.2.2 WebSocket 安全 ```typescript export class WebSocketSecurityManager { private connectionLimiter: Map = new Map() private blacklistedIPs: Set = new Set() validateConnection(socket: any, request: any): ConnectionValidationResult { const ip = this.getClientIP(request) // IP黑名单检查 if (this.blacklistedIPs.has(ip)) { return { allowed: false, reason: 'IP_BLACKLISTED' } } // 连接数限制 const currentConnections = this.connectionLimiter.get(ip) || 0 if (currentConnections >= 5) { // 每个IP最多5个连接 return { allowed: false, reason: 'TOO_MANY_CONNECTIONS' } } // Token验证 const token = this.extractTokenFromSocket(socket) if (!token) { return { allowed: false, reason: 'MISSING_AUTH_TOKEN' } } return { allowed: true, ip, token } } onConnection(socket: any, ip: string): void { // 增加连接计数 const current = this.connectionLimiter.get(ip) || 0 this.connectionLimiter.set(ip, current + 1) // 设置连接超时 socket.setTimeout(60000) // 60秒无活动则断开 // 监听消息频率 let messageCount = 0 const messageWindow = setInterval(() => { if (messageCount > 100) { // 每秒超过100条消息 socket.close(1008, 'Message rate too high') } messageCount = 0 }, 1000) socket.on('message', () => { messageCount++ }) socket.on('close', () => { this.onDisconnection(ip) clearInterval(messageWindow) }) } private onDisconnection(ip: string): void { const current = this.connectionLimiter.get(ip) || 0 if (current <= 1) { this.connectionLimiter.delete(ip) } else { this.connectionLimiter.set(ip, current - 1) } } private getClientIP(request: any): string { return request.headers['x-forwarded-for'] || request.connection.remoteAddress || request.socket.remoteAddress } private extractTokenFromSocket(socket: any): string | null { // 从WebSocket握手中提取认证token const url = new URL(socket.url, 'http://localhost') return url.searchParams.get('token') } } interface ConnectionValidationResult { allowed: boolean reason?: string ip?: string token?: string } ``` ## 7. 部署与运维 ### 7.1 系统架构图 ``` ┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐ │ 小程序客户端 │ │ H5客户端 │ │ 原生APP客户端 │ └─────────┬───────┘ └─────────┬───────┘ └─────────┬───────┘ │ │ │ └──────────────────────┼──────────────────────┘ │ ┌─────────────▼──────────────┐ │ 负载均衡器 (Nginx) │ └─────────────┬──────────────┘ │ ┌─────────────▼──────────────┐ │ API网关服务 │ │ - 认证鉴权 │ │ - 请求路由 │ │ - 限流熔断 │ └─────────────┬──────────────┘ │ ┌────────────────────┼────────────────────┐ │ │ │ ┌─────────▼─────────┐ ┌────────▼────────┐ ┌────────▼────────┐ │ 游戏服务集群 │ │ 用户服务 │ │ 匹配服务 │ │ - 游戏逻辑处理 │ │ - 用户管理 │ │ - 房间匹配 │ │ - 实时通信 │ │ - 好友系统 │ │ - 排行榜 │ │ - AI决策 │ │ - 成就系统 │ │ - 数据统计 │ └─────────┬─────────┘ └────────┬────────┘ └────────┬────────┘ │ │ │ └────────────────────┼────────────────────┘ │ ┌─────────────▼──────────────┐ │ 数据存储层 │ │ ┌─────────┐ ┌─────────────┐│ │ │ MongoDB │ │ Redis ││ │ │ 主数据库 │ │ 缓存 ││ │ └─────────┘ └─────────────┘│ └────────────────────────────┘ ``` ### 7.2 部署配置 #### 7.2.1 Docker 配置 ```dockerfile # Dockerfile FROM node:18-alpine AS builder WORKDIR /app COPY package*.json ./ RUN npm ci --only=production FROM node:18-alpine AS production RUN addgroup -g 1001 -S nodejs RUN adduser -S nextjs -u 1001 WORKDIR /app COPY --from=builder /app/node_modules ./node_modules COPY --chown=nextjs:nodejs . . USER nextjs EXPOSE 3000 ENV NODE_ENV production CMD ["node", "dist/server.js"] ``` ```yaml # docker-compose.yml version: '3.8' services: game-api: build: . ports: - "3000:3000" environment: - NODE_ENV=production - DB_HOST=mongodb - REDIS_HOST=redis - JWT_SECRET=${JWT_SECRET} depends_on: - mongodb - redis restart: unless-stopped mongodb: image: mongo:6.0 ports: - "27017:27017" environment: - MONGO_INITDB_ROOT_USERNAME=admin - MONGO_INITDB_ROOT_PASSWORD=${MONGO_PASSWORD} volumes: - mongo_data:/data/db restart: unless-stopped redis: image: redis:7-alpine ports: - "6379:6379" command: redis-server --appendonly yes --requirepass ${REDIS_PASSWORD} volumes: - redis_data:/data restart: unless-stopped nginx: image: nginx:alpine ports: - "80:80" - "443:443" volumes: - ./nginx.conf:/etc/nginx/nginx.conf - ./ssl:/etc/ssl depends_on: - game-api restart: unless-stopped volumes: mongo_data: redis_data: ``` #### 7.2.2 Nginx 配置 ```nginx # nginx.conf events { worker_connections 1024; } http { upstream api_servers { least_conn; server game-api:3000 max_fails=3 fail_timeout=30s; # 可以添加更多服务器实例 # server game-api-2:3000 max_fails=3 fail_timeout=30s; } # 限流配置 limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s; limit_req_zone $binary_remote_addr zone=ws:10m rate=5r/s; server { listen 80; server_name your-domain.com; # HTTP重定向到HTTPS return 301 https://$server_name$request_uri; } server { listen 443 ssl http2; server_name your-domain.com; ssl_certificate /etc/ssl/cert.pem; ssl_certificate_key /etc/ssl/key.pem; ssl_protocols TLSv1.2 TLSv1.3; ssl_ciphers HIGH:!aNULL:!MD5; # API请求 location /api/ { limit_req zone=api burst=20 nodelay; proxy_pass http://api_servers; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection 'upgrade'; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_cache_bypass $http_upgrade; } # WebSocket连接 location /socket.io/ { limit_req zone=ws burst=10 nodelay; proxy_pass http://api_servers; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; # WebSocket超时设置 proxy_read_timeout 86400s; proxy_send_timeout 86400s; } # 静态资源 location /static/ { expires 30d; add_header Cache-Control "public, immutable"; add_header X-Content-Type-Options nosniff; } # 健康检查 location /health { access_log off; proxy_pass http://api_servers; } } } ``` ### 7.3 监控与日志 #### 7.3.1 应用监控 ```typescript // 监控指标收集 export class MetricsCollector { private metrics: Map = new Map() incrementCounter(name: string, tags?: Record): void { const key = this.buildMetricKey(name, tags) const current = this.metrics.get(key) || 0 this.metrics.set(key, current + 1) } recordHistogram(name: string, value: number, tags?: Record): void { const key = this.buildMetricKey(name, tags) // 实际实现中可以使用更复杂的直方图数据结构 this.metrics.set(`${key}.sum`, (this.metrics.get(`${key}.sum`) || 0) + value) this.metrics.set(`${key}.count`, (this.metrics.get(`${key}.count`) || 0) + 1) } getMetrics(): Record { return Object.fromEntries(this.metrics) } // 游戏特定指标 recordGameStarted(gameType: string): void { this.incrementCounter('games.started', { type: gameType }) } recordGameCompleted(gameType: string, duration: number): void { this.incrementCounter('games.completed', { type: gameType }) this.recordHistogram('game.duration', duration, { type: gameType }) } recordAIDecisionTime(difficulty: string, decisionTime: number): void { this.recordHistogram('ai.decision_time', decisionTime, { difficulty }) } recordPlayerAction(action: string): void { this.incrementCounter('player.actions', { action }) } private buildMetricKey(name: string, tags?: Record): string { if (!tags || Object.keys(tags).length === 0) { return name } const tagString = Object.entries(tags) .map(([key, value]) => `${key}:${value}`) .sort() .join(',') return `${name}{${tagString}}` } } ``` #### 7.3.2 日志系统 ```typescript // 结构化日志记录 export class GameLogger { private logger: any // 实际使用winston或其他日志库 constructor() { this.logger = this.createLogger() } logGameStart(gameId: string, players: string[], gameType: string): void { this.logger.info('Game started', { event: 'GAME_START', gameId, players, gameType, timestamp: new Date().toISOString() }) } logGameMove(gameId: string, playerId: string, move: GameMove): void { this.logger.info('Game move', { event: 'GAME_MOVE', gameId, playerId, position: move.position, result: move.result, timestamp: new Date().toISOString() }) } logGameEnd(gameId: string, winner: string, duration: number): void { this.logger.info('Game ended', { event: 'GAME_END', gameId, winner, duration, timestamp: new Date().toISOString() }) } logError(error: Error, context?: any): void { this.logger.error('Application error', { event: 'ERROR', message: error.message, stack: error.stack, context, timestamp: new Date().toISOString() }) } logSecurityEvent(event: string, details: any): void { this.logger.warn('Security event', { event: 'SECURITY', type: event, details, timestamp: new Date().toISOString() }) } private createLogger(): any { // 实际实现中创建winston logger或其他日志实例 return { info: (message: string, meta: any) => console.log(JSON.stringify({ level: 'info', message, ...meta })), warn: (message: string, meta: any) => console.warn(JSON.stringify({ level: 'warn', message, ...meta })), error: (message: string, meta: any) => console.error(JSON.stringify({ level: 'error', message, ...meta })) } } } ``` ## 8. 测试策略 ### 8.1 测试分层策略 #### 8.1.1 单元测试 ```typescript // 游戏逻辑单元测试示例 describe('PlaneGeometry', () => { describe('generatePlanePositions', () => { test('should generate correct positions for UP direction', () => { const center = { x: 5, y: 5, coordinate: 'E_5' } const positions = PlaneGeometry.generatePlanePositions(center, 'UP') expect(positions).toHaveLength(11) expect(positions[0]).toEqual({ x: 5, y: 3, coordinate: 'E_3' }) // 机头 expect(positions).toContainEqual({ x: 3, y: 4, coordinate: 'C_4' }) // 左翼尖 expect(positions).toContainEqual({ x: 7, y: 4, coordinate: 'G_4' }) // 右翼尖 }) test('should throw error for invalid center position', () => { const center = { x: 1, y: 1, coordinate: 'A_1' } expect(() => { PlaneGeometry.generatePlanePositions(center, 'UP') }).toThrow('Position would exceed board boundaries') }) }) describe('validatePlanePosition', () => { test('should validate position within board boundaries', () => { const center = { x: 5, y: 5, coordinate: 'E_5' } const isValid = PlaneGeometry.validatePlanePosition(center, 'UP', 10) expect(isValid).toBe(true) }) test('should reject position near edges', () => { const center = { x: 2, y: 2, coordinate: 'B_2' } const isValid = PlaneGeometry.validatePlanePosition(center, 'UP', 10) expect(isValid).toBe(false) }) }) }) // AI决策测试 describe('AIDecisionEngine', () => { let engine: AIDecisionEngine let mockGameState: GameState beforeEach(() => { engine = new AIDecisionEngine('INTERMEDIATE') mockGameState = createMockGameState() }) test('should select valid attack position', async () => { const position = await engine.selectAttackPosition(mockGameState) expect(position.x).toBeGreaterThanOrEqual(1) expect(position.x).toBeLessThanOrEqual(10) expect(position.y).toBeGreaterThanOrEqual(1) expect(position.y).toBeLessThanOrEqual(10) }) test('should not attack same position twice', async () => { // 模拟已攻击的位置 mockGameState.moveHistory.push({ id: 'move1', position: { x: 5, y: 5, coordinate: 'E_5' }, playerId: 'ai', timestamp: Date.now(), result: { type: 'MISS', value: 0 } }) const position = await engine.selectAttackPosition(mockGameState) expect(position).not.toEqual({ x: 5, y: 5, coordinate: 'E_5' }) }) }) ``` #### 8.1.2 集成测试 ```typescript // 游戏流程集成测试 describe('Game Integration Tests', () => { let gameEngine: GameEngine let player1Id: string let player2Id: string let gameId: string beforeEach(async () => { gameEngine = new GameEngine() player1Id = 'player1' player2Id = 'player2' }) test('complete game flow', async () => { // 1. 创建游戏 const game = await gameEngine.createGame({ gameType: 'ONLINE', players: [player1Id, player2Id] }) gameId = game.gameId expect(game.status).toBe('WAITING_FOR_PLANES') // 2. 玩家布置飞机 const player1Planes = generateTestPlanes() const player2Planes = generateTestPlanes() await gameEngine.placePlanes(gameId, player1Id, player1Planes) await gameEngine.placePlanes(gameId, player2Id, player2Planes) const updatedGame = await gameEngine.getGame(gameId) expect(updatedGame.status).toBe('IN_PROGRESS') // 3. 进行攻击 let gameResult = await gameEngine.processAttack(gameId, player1Id, { x: 5, y: 5, coordinate: 'E_5' }) expect(gameResult.isValid).toBe(true) // 4. 验证游戏状态更新 const finalGame = await gameEngine.getGame(gameId) expect(finalGame.moveHistory).toHaveLength(1) expect(finalGame.currentPlayer).toBe(player2Id) }) test('should handle game completion', async () => { // 创建接近结束的游戏状态 const game = await createNearEndGame() // 执行最后一击 const result = await gameEngine.processAttack( game.gameId, game.currentPlayer, getWinningMove(game) ) expect(result.gameEnded).toBe(true) expect(result.winner).toBe(game.currentPlayer) // 验证游戏记录已保存 const gameRecord = await gameEngine.getGameRecord(game.gameId) expect(gameRecord.status).toBe('COMPLETED') expect(gameRecord.winner).toBe(game.currentPlayer) }) }) ``` #### 8.1.3 端到端测试 ```typescript // E2E测试 - 使用Playwright或Selenium describe('Game E2E Tests', () => { let page: Page let gameUrl: string beforeEach(async () => { page = await browser.newPage() gameUrl = await setupTestGame() }) test('complete multiplayer game session', async () => { // 1. 第一个玩家加入游戏 await page.goto(gameUrl) await page.waitForSelector('[data-testid="game-board"]') // 2. 布置飞机 await placePlanesViaUI(page) await page.click('[data-testid="confirm-placement"]') // 3. 等待对手加入（模拟第二个玩家） await simulateSecondPlayer() // 4. 进行攻击 await page.click('[data-testid="cell-5-5"]') await page.waitForSelector('[data-testid="attack-result"]') // 5. 验证UI更新 const resultText = await page.textContent('[data-testid="attack-result"]') expect(resultText).toMatch(/命中|未命中|击毁/) // 6. 验证游戏状态 const gameStatus = await page.textContent('[data-testid="game-status"]') expect(gameStatus).toContain('对手回合') }) test('AI game session', async () => { await page.goto(`${gameUrl}?mode=ai`) // 选择AI难度 await page.click('[data-testid="ai-difficulty-intermediate"]') // 布置飞机 await page.click('[data-testid="auto-place-planes"]') await page.click('[data-testid="start-game"]') // 进行攻击 await page.click('[data-testid="cell-3-3"]') // 等待AI响应 await page.waitForSelector('[data-testid="ai-thinking"]', { state: 'hidden' }) // 验证AI已做出攻击 const aiMoveIndicator = await page.locator('[data-testid="ai-move-indicator"]') await expect(aiMoveIndicator).toBeVisible() }) async function placePlanesViaUI(page: Page): Promise { // 模拟拖拽布置飞机 const plane1 = page.locator('[data-testid="plane-template"]').first() const targetCell = page.locator('[data-testid="cell-3-3"]') await plane1.dragTo(targetCell) // 验证飞机已正确放置 await expect(page.locator('[data-testid="placed-plane-1"]')).toBeVisible() } }) ``` ### 8.2 性能测试 #### 8.2.1 负载测试 ```typescript // 负载测试脚本 import { check, sleep } from 'k6' import http from 'k6/http' import ws from 'k6/ws' export let options = { stages: [ { duration: '2m', target: 100 }, // 逐步增加到100个用户 { duration: '5m', target: 100 }, // 保持100个用户5分钟 { duration: '2m', target: 200 }, // 增加到200个用户 { duration: '5m', target: 200 }, // 保持200个用户 { duration: '2m', target: 0 }, // 逐步减少到0 ], thresholds: { http_req_duration: ['p(95)<500'], // 95%的请求在500ms内完成 http_req_failed: ['rate<0.1'], // 错误率小于10% }, } export default function () { // 测试API性能 testAPIPerformance() // 测试WebSocket性能 testWebSocketPerformance() sleep(1) } function testAPIPerformance() { // 用户登录 let loginResponse = http.post(`${__ENV.API_BASE_URL}/api/auth/login`, { username: `user_${__VU}_${__ITER}`, password: 'testpass123' }) check(loginResponse, { 'login successful': (r) => r.status === 200, 'login response time OK': (r) => r.timings.duration < 200, }) let authToken = loginResponse.json('token') let headers = { 'Authorization': `Bearer ${authToken}` } // 创建游戏 let createGameResponse = http.post(`${__ENV.API_BASE_URL}/api/games`, { gameType: 'AI', difficulty: 'INTERMEDIATE' }, { headers }) check(createGameResponse, { 'create game successful': (r) => r.status === 201, 'create game response time OK': (r) => r.timings.duration < 300, }) // 获取游戏状态 let gameId = createGameResponse.json('gameId') let getGameResponse = http.get(`${__ENV.API_BASE_URL}/api/games/${gameId}`, { headers }) check(getGameResponse, { 'get game successful': (r) => r.status === 200, 'get game response time OK': (r) => r.timings.duration < 100, }) } function testWebSocketPerformance() { let url = `ws://${__ENV.WS_HOST}/socket.io/?token=${__ENV.TEST_TOKEN}` let response = ws.connect(url, {}, function (socket) { socket.on('open', function () { console.log('WebSocket connected') // 发送游戏操作 socket.send(JSON.stringify({ type: 'ATTACK', position: { x: 5, y: 5 }, gameId: 'test-game-id' })) }) socket.on('message', function (message) { let data = JSON.parse(message) check(data, { 'message received': (data) => data !== null, 'message has type': (data) => 'type' in data, }) }) sleep(10) // 保持连接10秒 }) check(response, { 'WebSocket connection successful': (r) => r && r.status === 101, }) } ``` ## 9. 项目管理 ### 9.1 开发计划 #### 9.1.1 项目里程碑 ```mermaid gantt title 打飞机小程序开发计划 dateFormat YYYY-MM-DD section 第一阶段 需求分析 :done, req, 2025-01-01, 1w 技术选型 :done, tech, after req, 3d 架构设计 :done, arch, after tech, 1w section 第二阶段 基础框架搭建 :frame, after arch, 1w 用户系统开发 :user, after frame, 2w 游戏核心逻辑 :core, after frame, 3w section 第三阶段 AI系统开发 :ai, after core, 2w 在线对战功能 :online, after user, 2w UI界面开发 :ui, after core, 2w section 第四阶段 功能测试 :test, after ai, 1w 性能优化 :perf, after test, 1w 部署上线 :deploy, after perf, 3d ``` #### 9.1.2 任务分解 ```typescript interface ProjectTask { id: string name: string description: string assignee: string status: TaskStatus priority: Priority estimatedHours: number actualHours?: number dependencies: string[] startDate: Date endDate: Date } enum TaskStatus { TODO = 'TODO', IN_PROGRESS = 'IN_PROGRESS', IN_REVIEW = 'IN_REVIEW', DONE = 'DONE', BLOCKED = 'BLOCKED' } enum Priority { LOW = 'LOW', MEDIUM = 'MEDIUM', HIGH = 'HIGH', CRITICAL = 'CRITICAL' } // 任务列表示例 const projectTasks: ProjectTask[] = [ { id: 'CORE-001', name: '飞机几何模型实现', description: '实现飞机位置生成、碰撞检测等核心几何算法', assignee: '后端开发工程师', status: TaskStatus.TODO, priority: Priority.HIGH, estimatedHours: 16, dependencies: [], startDate: new Date('2025-01-15'), endDate: new Date('2025-01-17') }, { id: 'AI-001', name: '概率热图算法', description: '实现基于贝叶斯推理的攻击概率计算', assignee: 'AI工程师', status: TaskStatus.TODO, priority: Priority.HIGH, estimatedHours: 24, dependencies: ['CORE-001'], startDate: new Date('2025-01-18'), endDate: new Date('2025-01-21') }, { id: 'UI-001', name: '游戏棋盘组件', description: '开发可交互的游戏棋盘UI组件', assignee: '前端开发工程师', status: TaskStatus.TODO, priority: Priority.MEDIUM, estimatedHours: 20, dependencies: ['CORE-001'], startDate: new Date('2025-01-18'), endDate: new Date('2025-01-22') } ] ``` ### 9.2 质量保证 #### 9.2.1 代码规范 ```typescript // ESLint 配置示例 module.exports = { extends: [ '@typescript-eslint/recommended', 'eslint:recommended' ], rules: { // 代码风格 'indent': ['error', 2], 'quotes': ['error', 'single'], 'semi': ['error', 'never'], // TypeScript规则 '@typescript-eslint/explicit-function-return-type': 'error', '@typescript-eslint/no-unused-vars': 'error', '@typescript-eslint/no-explicit-any': 'warn', // 游戏特定规则 'prefer-const': 'error', 'no-magic-numbers': ['warn', { ignore: [-1, 0, 1, 2] }], // 性能相关 'no-console': 'warn', 'no-debugger': 'error' } } // Prettier 配置 module.exports = { semi: false, singleQuote: true, tabWidth: 2, trailingComma: 'es5', printWidth: 100, bracketSpacing: true, arrowParens: 'avoid' } ``` #### 9.2.2 代码审查流程 ```markdown # 代码审查清单 ## 功能性检查 - [ ] 功能是否按需求正确实现 - [ ] 边界条件是否正确处理 - [ ] 错误处理是否完善 - [ ] 单元测试是否覆盖主要场景 ## 性能检查 - [ ] 算法复杂度是否合理 - [ ] 是否存在内存泄漏风险 - [ ] 数据库查询是否优化 - [ ] 缓存策略是否得当 ## 安全性检查 - [ ] 输入验证是否充分 - [ ] 权限控制是否正确 - [ ] 敏感信息是否泄露 - [ ] SQL注入等安全风险 ## 代码质量 - [ ] 命名是否清晰易懂 - [ ] 代码结构是否合理 - [ ] 注释是否充分 - [ ] 是否遵循团队规范 ``` ## 10. 风险评估与应对 ### 10.1 技术风险 #### 10.1.1 性能风险 **风险描述**: 在高并发场景下系统性能下降 **风险等级**: 中等 **影响分析**: - 用户体验下降 - 服务器资源消耗过高 - 运营成本增加 **应对策略**: 1. **预防措施**: - 实施负载测试 - 优化关键算法 - 采用缓存策略 - 数据库索引优化 2. **应急处理**: - 自动扩容机制 - 熔断降级策略 - 优雅降级功能 #### 10.1.2 AI算法风险 **风险描述**: AI决策质量不佳或响应时间过长 **风险等级**: 中等 **应对策略**: 1. 多级AI难度系统 2. 决策时间限制机制 3. 备用简单策略算法 4. 持续的模型训练和优化 ### 10.2 业务风险 #### 10.2.1 用户流失风险 **风险描述**: 游戏平衡性问题导致用户流失 **应对策略**: 1. 数据驱动的平衡性调整 2. A/B测试验证 3. 用户反馈收集机制 4. 快速迭代能力 #### 10.2.2 竞品风险 **风险描述**: 市场出现更优秀的同类产品 **应对策略**: 1. 持续创新和功能迭代 2. 建立用户社区 3. 差异化竞争策略 4. 快速响应市场变化 ## 11. 总结 ### 11.1 项目特色 本需求说明书为打飞机小程序项目提供了全面详尽的技术指导，具有以下特色： 1. **完整的技术栈**: 从前端到后端，从数据库到缓存，覆盖了现代Web应用的所有技术层面 2. **先进的AI算法**: 集成了蒙特卡洛树搜索、神经网络评估、概率推理等前沿AI技术 3. **企业级架构**: 采用微服务架构、容器化部署、监控体系等企业级最佳实践 4. **全面的安全考虑**: 从输入验证到反作弊，从网络安全到数据保护的完整安全体系 5. **可扩展设计**: 支持多平台部署、水平扩展、功能模块化的灵活架构 ### 11.2 实施建议 1. **分阶段开发**: 按照MVP->完整功能->优化增强的顺序逐步实施 2. **技术选型灵活性**: 根据团队技术栈和项目预算灵活调整技术选择 3. **持续集成**: 建立CI/CD流水线，确保代码质量和部署效率 4. **数据驱动**: 建立完善的数据收集和分析体系，指导产品优化 5. **用户体验优先**: 在所有技术决策中优先考虑用户体验 ### 11.3 预期成果 通过本需求说明书的指导实施，预期能够开发出一个： - **技术先进**: 采用最新技术栈和算法 - **性能优秀**: 支持高并发、低延迟的游戏体验 - **功能完善**: 涵盖单机AI、在线对战、社交系统等完整功能 - **安全可靠**: 具备企业级安全防护能力 - **可扩展**: 支持后续功能扩展和技术升级 的高质量小程序产品。 --- **文档版本**: v1.0 **最后更新**: 2025年9月 **文档状态**: 完成 本需求说明书为打飞机小程序的完整开发提供了详尽的技术指导，涵盖了从架构设计到具体实现的所有关键环节，可作为独立的开发指南使用。