// ==UserScript== // @name 银河奶牛-自动计算购买材料 // @name:en MWI-AutoBuyer // @namespace http://tampermonkey.net/ // @version 2.0.0 // @description 自动计算需要的材料数量，一键购买缺少的材料(Automatically calculate the required material quantities and purchase missing materials with one click.) // @description:en Automatically calculate the required material quantities and purchase missing materials with one click. // @author XIxixi297 // @license CC-BY-NC-SA-4.0 // @match https://www.milkywayidle.com/* // @match https://test.milkywayidle.com/* // @icon https://www.google.com/s2/favicons?sz=64&domain=milkywayidle.com // @grant none // @run-at document-start // @downloadURL none // ==/UserScript== (function () { 'use strict'; // 脚本注入标志，防止重复注入 let scriptInjected = false; // 内联的自动购买脚本内容 const AUTO_BUY_SCRIPT = ` (function () { 'use strict'; // 配置常量 const CONFIG = { LANG: { zh: { autoBuyButton: '🛒 自动购买', autoBuyButtonActive: '⏳ 购买中...', missingPrefix: '缺:', missingUnit: '', noMaterialsNeeded: '材料充足！', startPurchasing: '开始购买', purchased: '已购买', purchaseFailed: '购买失败', purchaseComplete: '购买完成！', purchaseError: '购买出错，请检查控制台', wsNotAvailable: 'WebSocket日志查看器未可用，请确保已启用', waitingForLogger: '等待WebSocket日志查看器...', loggerReady: 'WebSocket日志查看器已就绪！', requestFailed: '请求失败', requestTimeout: '请求超时', allPurchasesFailed: '所有购买都失败了，请检查控制台', purchaseSuccess: '成功购买', materials: '种材料', totalCost: '共花费', coins: '金币', each: '个' }, en: { autoBuyButton: '🛒 Auto Buy', autoBuyButtonActive: '⏳ Buying...', missingPrefix: 'Need:', missingUnit: '', noMaterialsNeeded: 'All materials sufficient!', startPurchasing: 'Start purchasing', purchased: 'Purchased', purchaseFailed: 'Purchase failed', purchaseComplete: 'Purchase completed!', purchaseError: 'Purchase error, check console', wsNotAvailable: 'WebSocket logger not available, ensure it is enabled', waitingForLogger: 'Waiting for WebSocket logger...', loggerReady: 'WebSocket logger ready!', requestFailed: 'Request failed', requestTimeout: 'Request timeout', allPurchasesFailed: 'All purchases failed, check console', purchaseSuccess: 'Successfully purchased', materials: 'materials', totalCost: 'total cost', coins: 'coins', each: '' } }, SELECTORS: { production: { container: '.SkillActionDetail_regularComponent__3oCgr', input: '.Input_input__2-t98', requirements: '.SkillActionDetail_itemRequirements__3SPnA', nameDiv: '.SkillActionDetail_name__3erHV', inventoryCount: '.SkillActionDetail_inventoryCount__tHmPD', inputCount: '.SkillActionDetail_inputCount__1rdrn' }, house: { container: '.HousePanel_modalContent__3AwPH', requirements: '.HousePanel_itemRequirements__1qFjZ', headerDiv: '.HousePanel_header__3QdpP', inventoryCount: '.HousePanel_inventoryCount__YxePN', inputCount: '.HousePanel_inputCount__26GPq' }, common: { itemContainer: '.Item_itemContainer__x7kH1', itemName: '.Item_name__2C42x', inventoryItems: '.Inventory_inventory__17CH2 .Item_item__2De2O' } }, STYLES: { button: { padding: '0 10px', backgroundColor: 'var(--color-primary)', color: 'var(--color-text-dark-mode)', border: 'none', borderRadius: '4px', cursor: 'pointer', fontSize: '14px', fontWeight: '600', transition: 'all 0.2s ease', fontFamily: '"Roboto"', textAlign: 'center', userSelect: 'none', display: 'flex', alignItems: 'center', justifyContent: 'center', height: '36px', lineHeight: '15px', minWidth: 'auto', overflow: 'hidden' }, infoSpan: { fontSize: '12px', fontWeight: 'bold', padding: '2px 6px', borderRadius: '3px', whiteSpace: 'nowrap', minWidth: '60px', textAlign: 'center' } } }; const lang = (navigator.language || 'en').toLowerCase().includes('zh') ? 'zh' : 'en'; const L = CONFIG.LANG[lang]; // PostMessage 通信管理器 class PostMessageAPI { constructor() { this.pendingRequests = new Map(); this.requestIdCounter = 1; this.setupMessageListener(); } setupMessageListener() { window.addEventListener('message', (event) => { if (event.origin !== window.location.origin) return; const message = event.data; if (!message || message.type !== 'ws_response') return; const pendingRequest = this.pendingRequests.get(message.requestId); if (pendingRequest) { this.pendingRequests.delete(message.requestId); clearTimeout(pendingRequest.timeout); if (message.success) { pendingRequest.resolve(message.data); } else { pendingRequest.reject(new Error(message.error || L.requestFailed)); } } }); // 监听WebSocket就绪消息 window.addEventListener('message', (event) => { if (event.origin !== window.location.origin) return; const message = event.data; if (message.type === 'ws_ready') { this.checkAPI(); } }); } async sendRequest(action, data = {}, timeout = 30000) { const requestId = \`req_\${this.requestIdCounter++}_\${Date.now()}\`; return new Promise((resolve, reject) => { const timeoutId = setTimeout(() => { this.pendingRequests.delete(requestId); reject(new Error(\`\${L.requestTimeout}: \${action}\`)); }, timeout); this.pendingRequests.set(requestId, { resolve, reject, timeout: timeoutId }); window.postMessage({ type: 'ws_request', action: action, data: data, requestId: requestId }, window.location.origin); }); } async checkAPI() { try { const result = await this.sendRequest('check_api', {}, 5000); return result; } catch (error) { return { available: false }; } } async batchPurchase(items, delayBetween = 800) { return await this.sendRequest('batch_purchase', { items, delayBetween }); } } // 核心工具类 class Utils { static parseNumber(text) { if (!text) return 0; const match = text.match(/^([\\d,]+(?:\\.\\d+)?)\\s*([KMB])$/i); if (!match) return parseInt(text.replace(/[^\\d]/g, ''), 10) || 0; let num = parseFloat(match[1].replace(/,/g, '')); const multipliers = { K: 1000, M: 1000000, B: 1000000000 }; return Math.floor(num * (multipliers[match[2].toUpperCase()] || 1)); } static applyStyles(element, styles) { Object.assign(element.style, styles); } // 从SVG提取物品ID static extractItemId(svgElement) { if (!svgElement) return null; const useElement = svgElement.querySelector('use'); if (!useElement) return null; const href = useElement.getAttribute('href'); if (!href) return null; const match = href.match(/#(.+)$/); return match ? match[1] : null; } } // 通知系统 class Toast { constructor() { this.container = null; this.init(); } init() { if (this.container) return; this.container = document.createElement('div'); Utils.applyStyles(this.container, { position: 'fixed', top: '20px', left: '50%', transform: 'translateX(-50%)', zIndex: '10000', pointerEvents: 'none' }); document.body.appendChild(this.container); } show(message, type = 'info', duration = 3000) { const toast = document.createElement('div'); toast.textContent = message; const colors = { info: '#2196F3', success: '#4CAF50', warning: '#FF9800', error: '#F44336' }; Utils.applyStyles(toast, { background: colors[type], color: 'white', padding: '12px 24px', borderRadius: '6px', marginBottom: '10px', fontSize: '14px', fontWeight: '500', opacity: '0', transform: 'translateY(-20px)', transition: 'all 0.3s ease', boxShadow: '0 4px 12px rgba(0,0,0,0.3)' }); this.container.appendChild(toast); setTimeout(() => Utils.applyStyles(toast, { opacity: '1', transform: 'translateY(0)' }), 10); setTimeout(() => { Utils.applyStyles(toast, { opacity: '0', transform: 'translateY(-20px)' }); setTimeout(() => toast.remove(), 300); }, duration); } } // 材料需求计算器 class MaterialCalculator { static async getItemQuantity(itemName) { const inventoryItems = document.querySelectorAll(CONFIG.SELECTORS.common.inventoryItems); const targetItem = Array.from(inventoryItems).find(item => { const svg = item.querySelector('svg[aria-label]'); return svg?.getAttribute('aria-label') === itemName; }); if (!targetItem) return 0; const countElement = targetItem.querySelector('.Item_count__1HVvv'); if (!countElement) return 0; const countText = countElement.textContent.trim(); // 如果是简写格式，需要通过tooltip获取准确数量 if (/\\d+[KMB]$/i.test(countText)) { return new Promise((resolve) => { // 清理现有的tooltip document.querySelectorAll('.ItemTooltipText_itemTooltipText__zFq3A').forEach(tooltip => { if (tooltip.parentElement) tooltip.parentElement.style.display = 'none'; }); // 触发mouseover事件显示tooltip targetItem.dispatchEvent(new MouseEvent("mouseover", { bubbles: true })); const checkTooltip = (attempts = 0) => { const tooltip = document.querySelector('.ItemTooltipText_itemTooltipText__zFq3A'); if (tooltip && tooltip.innerText && attempts < 20) { // 尝试多种模式匹配准确数量 const patterns = [ /数量[：:]\\s*([\\d,]+)/i, // 中文: 数量: 1,234 /Quantity[：:]\\s*([\\d,]+)/i, // 英文: Quantity: 1,234 /(\\d{1,3}(?:,\\d{3})*)/g // 通用: 匹配所有逗号分隔的数字 ]; for (const pattern of patterns) { const match = tooltip.innerText.match(pattern); if (match) { let num; if (pattern.global) { // 对于全局匹配，找最大的数字（通常是数量） num = Math.max(...match.map(m => parseInt(m.replace(/,/g, ''), 10))); } else { // 对于具体匹配，取第一个捕获组 num = parseInt(match[1].replace(/,/g, ''), 10); } if (num && num > 0) { // 隐藏tooltip setTimeout(() => { if (tooltip.parentElement) { tooltip.parentElement.style.display = 'none'; } }, 100); resolve(num); return; } } } } // 如果还没有找到tooltip或解析失败，继续尝试 if (attempts < 20) { setTimeout(() => checkTooltip(attempts + 1), 200); } else { // 如果tooltip获取失败，回退到解析简写格式 resolve(Utils.parseNumber(countText)); } }; // 给tooltip一些时间显示 setTimeout(checkTooltip, 300); }); } return Utils.parseNumber(countText); } // 新增：从任意元素获取精确数量（用于房屋界面的需求数量） static async getExactQuantityFromElement(element) { if (!element) return 0; const countText = element.textContent.trim(); // 如果是简写格式，需要通过tooltip获取准确数量 if (/\\d+[KMB]$/i.test(countText)) { return new Promise((resolve) => { // 清理现有的tooltip document.querySelectorAll('.ItemTooltipText_itemTooltipText__zFq3A').forEach(tooltip => { if (tooltip.parentElement) tooltip.parentElement.style.display = 'none'; }); // 触发mouseover事件显示tooltip element.dispatchEvent(new MouseEvent("mouseover", { bubbles: true })); const checkTooltip = (attempts = 0) => { const tooltip = document.querySelector('.ItemTooltipText_itemTooltipText__zFq3A'); if (tooltip && tooltip.innerText && attempts < 20) { // 尝试多种模式匹配准确数量 const patterns = [ /数量[：:]\\s*([\\d,]+)/i, // 中文: 数量: 1,234 /Amount[：:]\\s*([\\d,]+)/i, // 英文: Amount: 1,234 /(\\d{1,3}(?:,\\d{3})*)/g // 通用: 匹配所有逗号分隔的数字 ]; for (const pattern of patterns) { const match = tooltip.innerText.match(pattern); if (match) { let num; if (pattern.global) { // 对于全局匹配，找最大的数字（通常是数量） num = Math.max(...match.map(m => parseInt(m.replace(/,/g, ''), 10))); } else { // 对于具体匹配，取第一个捕获组 num = parseInt(match[1].replace(/,/g, ''), 10); } if (num && num > 0) { // 隐藏tooltip setTimeout(() => { if (tooltip.parentElement) { tooltip.parentElement.style.display = 'none'; } }, 100); resolve(num); return; } } } } // 如果还没有找到tooltip或解析失败，继续尝试 if (attempts < 20) { setTimeout(() => checkTooltip(attempts + 1), 200); } else { // 如果tooltip获取失败，回退到解析简写格式 resolve(Utils.parseNumber(countText)); } }; // 给tooltip一些时间显示 setTimeout(checkTooltip, 300); }); } return Utils.parseNumber(countText); } static async calculateRequirements(type) { const selectors = CONFIG.SELECTORS[type]; const container = document.querySelector(selectors.container); if (!container) return []; const requirements = []; let productionQuantity = 1; // 获取生产数量（仅生产模式） if (type === 'production') { const input = document.querySelector(selectors.input); productionQuantity = parseInt(input?.value) || 0; } const requirementsContainer = container.querySelector(selectors.requirements); if (!requirementsContainer) return []; const materialContainers = requirementsContainer.querySelectorAll(CONFIG.SELECTORS.common.itemContainer); const inventoryCounts = requirementsContainer.querySelectorAll(selectors.inventoryCount); const inputCounts = requirementsContainer.querySelectorAll(selectors.inputCount); for (let i = 0; i < materialContainers.length; i++) { const nameElement = materialContainers[i].querySelector(CONFIG.SELECTORS.common.itemName); const svgElement = materialContainers[i].querySelector('svg[aria-label]'); if (!nameElement || !svgElement) continue; const materialName = nameElement.textContent.trim(); const itemId = Utils.extractItemId(svgElement); // 使用getItemQuantity方法获取准确库存 const currentStock = await this.getItemQuantity(materialName); let totalNeeded = 0; if (type === 'production') { const consumptionMatch = inputCounts[i]?.textContent.match(/\\d+\\.?\\d*/); const consumptionPerUnit = consumptionMatch ? parseFloat(consumptionMatch[0]) : 0; totalNeeded = Math.ceil(productionQuantity * consumptionPerUnit); } else { // 房屋模式的逻辑 - 修改部分 const neededMatch = inputCounts[i]?.textContent.match(/\\/\\s*([\\d,]+(?:\\.\\d+)?[KMB]?)\\s*/); if (neededMatch) { // 如果匹配到的数字包含KMB，使用精确获取方法 if (/[KMB]$/i.test(neededMatch[1])) { totalNeeded = await this.getExactQuantityFromElement(inputCounts[i]); } else { totalNeeded = Utils.parseNumber(neededMatch[1]); } } } const supplementNeeded = Math.max(0, totalNeeded - currentStock); requirements.push({ materialName, itemId, supplementNeeded, totalNeeded, currentStock, index: i }); } return requirements; } } // UI管理器 class UIManager { constructor() { this.toast = new Toast(); this.postMessageAPI = new PostMessageAPI(); this.observer = null; this.loggerReady = false; this.checkLoggerAndInit(); } async checkLoggerAndInit() { const checkAPI = async () => { try { const result = await this.postMessageAPI.checkAPI(); if (result.available && result.ws_ready) { this.loggerReady = true; console.log(\`%c[MWI-AutoBuyer] \${L.loggerReady}\`, 'color: #4CAF50; font-weight: bold;'); this.initObserver(); return true; } else if (result.available) { return false; } } catch (error) { // 静默处理 } return false; }; if (!(await checkAPI())) { console.log(\`[MWI-AutoBuyer] \${L.waitingForLogger}\`); // 定期检查API可用性 const pollAPI = async () => { if (await checkAPI()) return; setTimeout(pollAPI, 2000); }; setTimeout(pollAPI, 3000); } } createButton(onClick) { const btn = document.createElement("button"); btn.textContent = L.autoBuyButton; Utils.applyStyles(btn, CONFIG.STYLES.button); // 悬停效果 - 使用原游戏的hover颜色 btn.addEventListener("mouseenter", () => { Utils.applyStyles(btn, { backgroundColor: "var(--color-primary-hover)" }); }); btn.addEventListener("mouseleave", () => { Utils.applyStyles(btn, { backgroundColor: "var(--color-primary)" }); }); btn.addEventListener("click", async () => { if (!this.loggerReady) { console.error(\`\${L.wsNotAvailable}\`); return; } btn.disabled = true; btn.textContent = L.autoBuyButtonActive; Utils.applyStyles(btn, { backgroundColor: "var(--color-disabled)", cursor: "not-allowed" }); try { await onClick(); } catch (error) { this.toast.show(\`\${L.purchaseError}: \${error.message}\`, 'error'); } finally { btn.disabled = false; btn.textContent = L.autoBuyButton; Utils.applyStyles(btn, { backgroundColor: "var(--color-primary)", cursor: "pointer" }); } }); return btn; } createInfoSpan() { const span = document.createElement("span"); span.textContent = \`\${L.missingPrefix}0\${L.missingUnit}\`; Utils.applyStyles(span, CONFIG.STYLES.infoSpan); return span; } async updateInfoSpans(type) { const requirements = await MaterialCalculator.calculateRequirements(type); const className = type === 'production' ? 'material-info-span' : 'house-material-info-span'; const spans = document.querySelectorAll(\`.\${className}\`); spans.forEach((span, index) => { if (requirements[index]) { const needed = requirements[index].supplementNeeded; span.textContent = \`\${L.missingPrefix}\${needed}\${L.missingUnit}\`; span.style.color = needed > 0 ? '#ff6b6b' : 'var(--color-text-dark-mode)'; } }); } async purchaseFlow(type) { if (!this.loggerReady) { this.toast.show(L.wsNotAvailable, 'error'); return; } const requirements = await MaterialCalculator.calculateRequirements(type); const needToBuy = requirements.filter(item => item.supplementNeeded > 0 && item.itemId); if (needToBuy.length === 0) { this.toast.show(L.noMaterialsNeeded, 'info'); return; } const itemList = needToBuy.map(item => \`\${item.materialName}: \${item.supplementNeeded}\${L.each}\` ).join(', '); this.toast.show(\`\${L.startPurchasing} \${needToBuy.length} \${L.materials}: \${itemList}\`, 'info'); try { // 转换为批量购买格式 const purchaseItems = needToBuy.map(item => ({ itemHrid: item.itemId, quantity: item.supplementNeeded, materialName: item.materialName })); // 通过PostMessage调用批量购买 const results = await this.postMessageAPI.batchPurchase(purchaseItems, 800); // 显示购买结果 let successCount = 0; let totalCost = 0; results.forEach(result => { if (result.success) { successCount++; const cost = result.priceAnalysis?.totalCost || 0; totalCost += cost; this.toast.show( \`\${L.purchased} \${result.item.materialName || result.item.itemHrid} x\${result.item.quantity} (\${cost}\${L.coins})\`, 'success' ); } else { this.toast.show( \`\${L.purchaseFailed} \${result.item.materialName || result.item.itemHrid}: \${result.error}\`, 'error' ); } }); // 显示总结 if (successCount > 0) { this.toast.show( \`\${L.purchaseComplete} \${L.purchaseSuccess} \${successCount}/\${needToBuy.length} \${L.materials}，\${L.totalCost} \${totalCost} \${L.coins}\`, 'success', 5000 ); // 更新UI显示 setTimeout(() => this.updateInfoSpans(type), 2000); } else { this.toast.show(L.allPurchasesFailed, 'error'); } } catch (error) { this.toast.show(\`\${L.purchaseError}: \${error.message}\`, 'error'); } } initObserver() { if (this.observer) return; // 避免重复初始化 this.observer = new MutationObserver(() => { this.setupProductionUI(); this.setupHouseUI(); }); this.observer.observe(document.body, { childList: true, subtree: true }); // 监听输入变化 document.addEventListener('input', (e) => { if (e.target.classList.contains('Input_input__2-t98')) { setTimeout(() => this.updateInfoSpans('production'), 100); } }); // 立即设置UI this.setupProductionUI(); this.setupHouseUI(); } setupProductionUI() { document.querySelectorAll(CONFIG.SELECTORS.production.container).forEach(panel => { if (panel.dataset.buttonInserted) return; const requirements = panel.querySelector(CONFIG.SELECTORS.production.requirements); if (!requirements) return; panel.dataset.buttonInserted = "true"; // 设置网格布局 - 保持原有设计 if (!requirements.dataset.modified) { requirements.dataset.modified = "true"; requirements.style.gridTemplateColumns = "auto min-content auto auto"; // 添加信息显示 - 保持原有位置和样式 requirements.querySelectorAll(CONFIG.SELECTORS.common.itemContainer).forEach(item => { if (item.nextSibling?.classList?.contains('material-info-span')) return; const span = this.createInfoSpan(); span.className = 'material-info-span'; item.parentNode.insertBefore(span, item.nextSibling); }); setTimeout(() => this.updateInfoSpans('production'), 100); } // 添加购买按钮 - 保持原有位置 const nameDiv = panel.querySelector(CONFIG.SELECTORS.production.nameDiv); if (nameDiv && !nameDiv.nextSibling?.textContent?.includes('🛒')) { const btn = this.createButton(() => this.purchaseFlow('production')); btn.style.marginLeft = '10px'; nameDiv.parentNode.insertBefore(btn, nameDiv.nextSibling); } }); } setupHouseUI() { document.querySelectorAll(CONFIG.SELECTORS.house.container).forEach(panel => { if (panel.dataset.autoBuyButtonInserted) return; const requirements = panel.querySelector(CONFIG.SELECTORS.house.requirements); if (!requirements) return; panel.dataset.autoBuyButtonInserted = "true"; // 设置网格布局和信息显示 - 保持原有设计 if (!requirements.dataset.houseModified) { requirements.dataset.houseModified = "true"; requirements.style.gridTemplateColumns = "auto auto auto 120px"; requirements.querySelectorAll(CONFIG.SELECTORS.common.itemContainer).forEach(item => { if (item.nextSibling?.classList?.contains('house-material-info-span')) return; const span = this.createInfoSpan(); span.className = 'house-material-info-span'; item.parentNode.insertBefore(span, item.nextSibling); }); setTimeout(() => this.updateInfoSpans('house'), 100); } // 添加购买按钮 - 保持原有位置 const headerDiv = panel.querySelector(CONFIG.SELECTORS.house.headerDiv); if (headerDiv) { const btn = this.createButton(() => this.purchaseFlow('house')); btn.style.marginBottom = '10px'; btn.style.display = 'block'; btn.style.width = 'fit-content'; headerDiv.parentNode.insertBefore(btn, headerDiv); } }); } } // 初始化应用 const app = new UIManager(); // 定期清理tooltip - 修复版本，更加谨慎 setInterval(() => { document.querySelectorAll('.ItemTooltipText_itemTooltipText__zFq3A').forEach(tooltip => { // 只隐藏没有mouseover事件的tooltip if (tooltip.parentElement && !tooltip.parentElement.matches(':hover')) { tooltip.parentElement.style.display = 'none'; } }); }, 5000); })(); `; // 本地注入脚本的函数 function injectLocalScript() { if (scriptInjected) { return Promise.resolve(); } return new Promise((resolve, reject) => { try { // 创建script元素并直接插入代码 const script = document.createElement('script'); script.type = 'text/javascript'; script.textContent = AUTO_BUY_SCRIPT; // 添加到头部 (document.head || document.documentElement).appendChild(script); scriptInjected = true; resolve(); } catch (error) { reject(error); } }); } // 全局 WebSocket 实例存储 window.wsInstances = []; window.currentWS = null; // 消息监听器和处理器 window.wsMessageListeners = new Set(); window.wsRequestHandlers = new Map(); // 购买相关的消息队列 window.wsPurchaseQueue = []; window.wsMarketDataCache = new Map(); // PostMessage 通信处理器 function setupPostMessageAPI() { window.addEventListener('message', async (event) => { // 只处理来自同源的消息 if (event.origin !== window.location.origin) return; const message = event.data; if (!message || message.type !== 'ws_request') return; try { let result; switch (message.action) { case 'check_api': result = { available: true, ws_ready: !!window.currentWS }; break; case 'get_market_data': result = await handleGetMarketData(message.data); break; case 'smart_purchase': result = await handleSmartPurchase(message.data); break; case 'batch_purchase': result = await handleBatchPurchase(message.data); break; default: throw new Error(`未知的操作: ${message.action}`); } // 发送成功响应 window.postMessage({ type: 'ws_response', action: message.action, success: true, data: result, requestId: message.requestId }, window.location.origin); } catch (error) { // 发送错误响应 window.postMessage({ type: 'ws_response', action: message.action, success: false, error: error.message, requestId: message.requestId }, window.location.origin); } }); } // 处理获取市场数据请求 async function handleGetMarketData({ itemHrid, useCache = true }) { const fullItemHrid = itemHrid.startsWith('/items/') ? itemHrid : `/items/${itemHrid}`; // 检查缓存 if (useCache && window.wsMarketDataCache.has(fullItemHrid)) { const cached = window.wsMarketDataCache.get(fullItemHrid); if (Date.now() - cached.timestamp < 60000) { // 1分钟缓存 return cached.data; } } const requestData = { type: "get_market_item_order_books", getMarketItemOrderBooksData: { itemHrid: fullItemHrid } }; return new Promise((resolve, reject) => { if (!window.currentWS || window.currentWS.readyState !== WebSocket.OPEN) { reject(new Error('WebSocket连接不可用')); return; } const timeout = setTimeout(() => { reject(new Error('获取市场数据超时')); }, 8000); const responseHandler = (responseData) => { if (responseData.type === 'market_item_order_books_updated' && responseData.marketItemOrderBooks?.itemHrid === fullItemHrid) { clearTimeout(timeout); cleanup(); resolve(responseData.marketItemOrderBooks); } }; const cleanup = () => { if (window.wsRequestHandlers.has('market_item_order_books_updated')) { const handlers = window.wsRequestHandlers.get('market_item_order_books_updated'); handlers.delete(responseHandler); if (handlers.size === 0) { window.wsRequestHandlers.delete('market_item_order_books_updated'); } } }; // 注册响应处理器 if (!window.wsRequestHandlers.has('market_item_order_books_updated')) { window.wsRequestHandlers.set('market_item_order_books_updated', new Set()); } window.wsRequestHandlers.get('market_item_order_books_updated').add(responseHandler); // 发送请求 window.currentWS.send(JSON.stringify(requestData)); }); } // 处理智能购买请求 async function handleSmartPurchase({ itemHrid, quantity }) { // 获取市场数据 const marketData = await handleGetMarketData({ itemHrid }); // 分析价格 const priceAnalysis = analyzeMarketPrice(marketData, quantity); // 执行购买 const result = await executePurchase(itemHrid, quantity, priceAnalysis.maxPrice); return { success: true, result: result, priceAnalysis: priceAnalysis }; } // 处理批量购买请求 async function handleBatchPurchase({ items, delayBetween = 800 }) { const results = []; for (let i = 0; i < items.length; i++) { const item = items[i]; try { const result = await handleSmartPurchase({ itemHrid: item.itemHrid, quantity: item.quantity }); results.push({ item, ...result }); // 延迟避免过于频繁的请求 if (i < items.length - 1 && delayBetween > 0) { await new Promise(resolve => setTimeout(resolve, delayBetween)); } } catch (error) { results.push({ item, success: false, error: error.message }); } } return results; } // 执行购买操作 async function executePurchase(itemHrid, quantity, price, enhancementLevel = 0) { const fullItemHrid = itemHrid.startsWith('/items/') ? itemHrid : `/items/${itemHrid}`; const requestData = { type: "post_market_order", postMarketOrderData: { isSell: false, itemHrid: fullItemHrid, enhancementLevel: enhancementLevel, quantity: quantity, price: price, isInstantOrder: true } }; return new Promise((resolve, reject) => { if (!window.currentWS || window.currentWS.readyState !== WebSocket.OPEN) { reject(new Error('WebSocket连接不可用')); return; } const timeout = setTimeout(() => { reject(new Error('购买超时')); }, 15000); window.currentWS.send(JSON.stringify(requestData)); // 等待购买完成或错误 const checkResult = () => { const recent = window.wsPurchaseQueue.filter(item => Date.now() - item.timestamp < 15000 ); const completed = recent.find(item => item.type === 'purchase_completed'); const error = recent.find(item => item.type === 'error'); if (completed) { clearTimeout(timeout); resolve(completed.data); return; } if (error) { clearTimeout(timeout); reject(new Error(error.data.message || '购买失败')); return; } setTimeout(checkResult, 200); }; checkResult(); }); } // 分析市场价格 function analyzeMarketPrice(marketData, neededQuantity) { if (!marketData.orderBooks || !marketData.orderBooks[0] || !marketData.orderBooks[0].asks) { throw new Error('无效的市场数据结构'); } const asks = marketData.orderBooks[0].asks; if (asks.length === 0) { throw new Error('没有可用的卖单'); } let cumulativeQuantity = 0; let targetPrice = 0; let totalCost = 0; let priceBreakdown = []; for (const ask of asks) { const availableFromThisOrder = Math.min(ask.quantity, neededQuantity - cumulativeQuantity); cumulativeQuantity += availableFromThisOrder; targetPrice = ask.price; // 最高价格 totalCost += availableFromThisOrder * ask.price; priceBreakdown.push({ price: ask.price, quantity: availableFromThisOrder, cost: availableFromThisOrder * ask.price }); if (cumulativeQuantity >= neededQuantity) { break; } } if (cumulativeQuantity < neededQuantity) { throw new Error(`市场库存不足。可用: ${cumulativeQuantity}, 需要: ${neededQuantity}`); } return { maxPrice: targetPrice, averagePrice: Math.ceil(totalCost / neededQuantity), totalCost: totalCost, availableQuantity: cumulativeQuantity, priceBreakdown: priceBreakdown }; } // 消息分发器 function dispatchMessage(data, direction) { // 通知所有监听器 window.wsMessageListeners.forEach(listener => { try { listener(data, direction); } catch (e) { // 静默错误 } }); // 处理特定的请求响应 if (data.type && window.wsRequestHandlers.has(data.type)) { const handlers = window.wsRequestHandlers.get(data.type); handlers.forEach(handler => { try { handler(data); } catch (e) { // 静默错误 } }); } // 缓存市场数据 if (data.type === 'market_item_order_books_updated') { const itemHrid = data.marketItemOrderBooks?.itemHrid; if (itemHrid) { window.wsMarketDataCache.set(itemHrid, { data: data.marketItemOrderBooks, timestamp: Date.now() }); // 清理过期缓存 (5分钟) setTimeout(() => { if (window.wsMarketDataCache.has(itemHrid)) { const cached = window.wsMarketDataCache.get(itemHrid); if (Date.now() - cached.timestamp > 300000) { window.wsMarketDataCache.delete(itemHrid); } } }, 300000); } } // 处理购买完成消息 if (data.type === 'info' && data.message === 'infoNotification.buyOrderCompleted') { window.wsPurchaseQueue.push({ type: 'purchase_completed', data: data, timestamp: Date.now() }); } // 处理错误消息 if (data.type === 'error') { window.wsPurchaseQueue.push({ type: 'error', data: data, timestamp: Date.now() }); } } const OriginalWebSocket = window.WebSocket; window.WebSocket = new Proxy(OriginalWebSocket, { construct(target, args) { const ws = new target(...args); const url = args[0]; // 保存到全局变量 window.wsInstances.push(ws); window.currentWS = ws; // 最新的连接 // 拦截 .send() const originalSend = ws.send; ws.send = function (data) { try { const parsed = JSON.parse(data); // 分发消息 dispatchMessage(parsed, 'send'); } catch (e) { // 静默处理非JSON数据 } return originalSend.call(this, data); }; // 拦截 .onmessage ws.addEventListener("message", function (event) { try { const parsed = JSON.parse(event.data); // 分发消息 dispatchMessage(parsed, 'receive'); } catch (e) { // 静默处理非JSON数据 } }); ws.addEventListener("open", function () { // 在第一个WebSocket连接建立后注入本地脚本 if (window.wsInstances.length === 1 && !scriptInjected) { // 延迟一小段时间确保WebSocket完全就绪 setTimeout(async () => { try { await injectLocalScript(); console.info('%c[MWI-AutoBuyer] 界面注入成功', 'color: #4CAF50; font-weight: bold;'); } catch (error) { console.error('%c[MWI-AutoBuyer] 界面注入失败:', 'color: #F44336; font-weight: bold;', error); } }, 1000); } // 通知其他脚本WebSocket已就绪 window.postMessage({ type: 'ws_ready', detail: { ws, url } }, window.location.origin); }); ws.addEventListener("close", function (e) { // 从数组中移除关闭的连接 const index = window.wsInstances.indexOf(ws); if (index > -1) { window.wsInstances.splice(index, 1); } if (window.currentWS === ws) { window.currentWS = window.wsInstances[window.wsInstances.length - 1] || null; } }); ws.addEventListener("error", function (e) { // 静默处理错误 }); return ws; } }); // 清理缓存 window.clearWSCache = function() { window.wsMarketDataCache.clear(); window.wsPurchaseQueue.length = 0; return true; }; // 初始化PostMessage API setupPostMessageAPI(); })();