Mostly works

This commit is contained in:
2026-05-03 11:13:06 -04:00
parent 6f4519894b
commit 60663b8d4a
21 changed files with 3188 additions and 1706 deletions
+772 -73
View File
@@ -3,6 +3,7 @@
const conf = require('../conf');
const {sleep} = require('../utils');
const { ProviderFactory } = require('./ai/providers');
const memoryDB = require('./ai/memory-db');
class Ai{
@@ -15,6 +16,20 @@ class Ai{
this.intervalStop;
this.messageListener;
this.provider = null;
this.memoryDB = memoryDB;
this._allTools = [];
this._lastSentMessages = []; // prevent duplicate chat spam (LRU queue)
this._active = false; // AI is initialized and listening
this._consecutiveFailures = 0; // track API failures for backoff
this._backoffUntil = 0; // suppress calls until this timestamp
this._messages = null; // messages array reference (set in init)
this._polling = false; // prevent concurrent poll cycles
this._pollTimer = null; // interval ref for polling
// Trade feedback loop
this._tradeWindow = null;
this._tradeWindowState = null;
this._expectingTradeWindow = false; // set by trade.js before auto-accept
// Bot-specific AI config (overrides global config)
// When loaded via config, args contains provider, model, baseUrl, etc. directly
@@ -32,84 +47,73 @@ class Ai{
}
async init(){
this.bot.on('onReady', async (argument)=>{
try{
await this.start();
let messages = [''];
// If bot is already ready, complete setup immediately and await it.
// Otherwise, queue for when the bot becomes ready.
if (this.bot.isReady) {
await this._completeSetup();
} else {
this.bot.on('onReady', () => this._completeSetup());
}
}
this.messageListener = this.bot.on('message', (message, type)=>{
if(type === 'game_info') return;
if(message.toString().startsWith('<') && message.toString().split('>')[0].includes(this.bot.bot.entity.username)){
console.log('message blocked from message array')
return;
async _completeSetup() {
try {
await this.start();
this._messages = [];
this._active = true;
this.messageListener = this.bot.on('message', (message, type)=>{
if(type === 'game_info') return;
const msgText = message.toString();
if(msgText.startsWith('<')){
const firstBracket = msgText.split('>')[0];
// Extract username from <[lvl] username> or <username> format
const userMatch = firstBracket.match(/^<\[.*?\]\s*(\w+)>$|^<(\w+)>$/);
if(userMatch){
const speakerName = userMatch[1] || userMatch[2];
if(speakerName === this.bot.bot.entity.username){
console.log('message blocked from message array')
return;
}
}
console.log(`Message ${type}: ${message.toString()}`)
messages.push('>', message.toString());
}
console.log(`Message ${type}: ${message.toString()}`)
// Add timestamp to message for time awareness
const timestamp = new Date().toISOString().replace('T', ' ').substring(0, 19);
this._messages.push({
type: 'message',
text: message.toString(),
timestamp: timestamp,
timeAgo: this.getTimeAgo(timestamp)
});
// Ensure poll timer is running
this._ensurePolling();
});
this.intervalStop = setInterval(async ()=>{
let result;
// Monitor trade windows (even auto-accepted ones) for feedback loop
this.bot.bot.on('windowOpen', (window) => {
// Only fires when trade.js signals an expected trade — avoids
// false positives from scanner opening chests (also 54+ slots).
if (!this._tradeWindow && this._expectingTradeWindow && window.slots && window.slots.length >= 54) {
this._expectingTradeWindow = false;
console.log('AI: Trade window detected, setting up feedback loop');
this._setupTradeWindow(window, 'auto-accepted');
this._ensurePolling();
}
});
try{
result = await this.chat(JSON.stringify({
messages, currentTime:Date.now()+1}
));
}catch(error){
console.log('error AI API', error, result);
messages = [];
return ;
}
console.log(`${this.bot.name} AI ready — waiting for chat activity`);
try{
messages = [''];
const responseText = this.provider.getResponse(result);
if(!responseText) return;
// Try to parse JSON response
try {
const parsed = JSON.parse(responseText);
if(Array.isArray(parsed)){
for(let message of parsed){
console.log('toSay', message.delay, message.text);
if(message.text.trim().startsWith('_')) return;
setTimeout(async (message)=>{
await this.bot.sayAiSafe(message.text);
}, 0*1000, message);
}
} else {
throw new Error('Response is not an array');
}
} catch(jsonError){
// JSON parsing failed, treat as plain text
console.log('JSON parse failed, treating as plain text:', responseText.substring(0, 100));
// Skip empty responses, underscore signals, and single dash signals
const text = responseText.trim();
if(text && text !== '___' && !text.match(/^[-_]+$/)){
await this.bot.sayAiSafe(text);
}
}
}catch(error){
console.log('Error in AI message loop', error, result);
try {
if(result && this.provider.getResponse(result)){
console.log(this.provider.getResponse(result))
}
} catch(e) {
// Ignore
}
}
}, this.intervalLength*1000);
}catch(error){
console.log('error in onReady', error);
}
});
} catch(error) {
console.error(`${this.bot.name} AI setup failed:`, error);
throw error;
}
}
async unload(){
if(this.intervalStop){
clearInterval(this.intervalStop);
this.intervalStop = undefined;
if(this._pollTimer){
clearInterval(this._pollTimer);
this._pollTimer = null;
}
if(this.messageListener){
this.messageListener();
@@ -117,13 +121,143 @@ class Ai{
if(this.provider){
await this.provider.close();
}
this._active = false;
return true;
}
// ---- Simple interval polling ----
_ensurePolling() {
if (this._pollTimer) return;
const intervalMs = (this.intervalLength || 5) * 1000;
this._pollTimer = setInterval(() => this._pollCycle(), intervalMs);
}
// ---- Main polling cycle ----
async _pollCycle() {
// Respect backoff after errors
if (Date.now() < this._backoffUntil) return;
// Prevent concurrent cycles
if (this._polling) return;
this._polling = true;
try {
// Snapshot messages so new arrivals during processing aren't lost
const currentMessages = [...this._messages];
// Reset for the next accumulation window
this._messages = [];
// Skip API call if there's no real data
const hasRealData = currentMessages.some(m => typeof m === 'object' && m.text);
const hasTradeWindow = !!this._tradeWindowState;
if (!hasRealData && !hasTradeWindow) return;
let result;
try{
const currentTime = new Date();
const requestData = {
messages: currentMessages,
currentTime: currentTime.toISOString().replace('T', ' ').substring(0, 19),
timezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
tradeWindow: this._tradeWindowState,
};
result = await this.chat(JSON.stringify(requestData));
}catch(error){
console.log('error AI API', error);
// Exponential backoff on failure — don't hammer an overloaded server
this._consecutiveFailures++;
const backoffMs = Math.min(1000 * Math.pow(2, this._consecutiveFailures), 30000);
this._backoffUntil = Date.now() + backoffMs;
console.log(`AI backoff: ${backoffMs}ms (failure #${this._consecutiveFailures}), until ${new Date(this._backoffUntil).toISOString()}`);
return;
}
// Success — reset failure tracking
this._consecutiveFailures = 0;
this._backoffUntil = 0;
try{
// Determine the requesting player from chat context
const requestingPlayer = this.getLastSpeaker(currentMessages);
// Check for tool calls first
const toolCalls = this.getToolCalls(result);
if (toolCalls && toolCalls.length > 0) {
// Deduplicate tool calls
const seen = new Set();
const uniqueCalls = toolCalls.filter(tc => {
const key = `${tc.name || tc.function?.name}:${JSON.stringify(tc.args || tc.arguments || {})}`;
if (seen.has(key)) { console.log(`Deduplicating duplicate tool call: ${key}`); return false; }
seen.add(key);
return true;
});
console.log(`Tool calls from AI: ${toolCalls.length} raw, ${uniqueCalls.length} after dedup — ${uniqueCalls.map(c => c.name || c.function?.name).join(', ')}`);
// Execute tool calls and get results
const toolResults = [];
for (const toolCall of uniqueCalls) {
try {
const toolResult = await this._executeTool(
toolCall.name || toolCall.function?.name,
toolCall.args || toolCall.arguments || {},
requestingPlayer
);
toolResults.push({
name: toolCall.name || toolCall.function?.name,
result: toolResult,
success: true
});
} catch (execError) {
console.error('Tool execution error:', execError);
toolResults.push({
name: toolCall.name || toolCall.function?.name,
error: execError.message,
success: false
});
}
}
// Send tool results back to AI for natural language response
if (toolResults.length > 0) {
const toolResultMessage = JSON.stringify({
toolResults: toolResults,
tradeWindow: this._tradeWindowState,
instruction: 'Tool results above. Respond with ONE brief message (max 150 chars) in the JSON array format. Be short and direct - do not narrate what happened.'
});
try {
const followupResult = await this.chat(toolResultMessage);
const responseText = this.provider.getResponse(followupResult);
await this.processResponse(responseText);
} catch (followupError) {
console.error('Error generating followup response:', followupError);
}
}
return;
}
// No tool calls, process as normal chat response
const responseText = this.provider.getResponse(result);
await this.processResponse(responseText);
}catch(error){
console.log('Error in AI message loop', error, result);
try {
if(result && this.provider.getResponse(result)){
console.log(this.provider.getResponse(result))
}
} catch(e) {
// Ignore
}
}
} finally {
this._polling = false;
}
}
async start(history){
const config = this.__getConfig();
let bulbaItems = {};
console.log(`${this.bot.name} AI config:`, {
provider: config.provider,
model: config.model,
@@ -133,11 +267,37 @@ class Ai{
interval: config.interval,
});
// Let the AI control trade decisions (disable auto-accept in minecraft.js)
this.bot._aiControlsTrade = true;
// Initialize memory database
await this.memoryDB.initialize('./storage/ai-memory.db', this.bot.name);
console.log(`${this.bot.name} AI memory database initialized`);
// Get memory context for prompt (directives + general memories)
const memoryContext = await this.memoryDB.getMemoryContext();
// Get player-specific memories for currently online players
const onlinePlayers = Object.values(this.bot.getPlayers()).map(player => player.username);
const playerMemoryContext = await this.memoryDB.getPlayerMemoriesForPrompt(onlinePlayers);
// Combine memory contexts
const fullMemoryContext = [memoryContext, playerMemoryContext].filter(Boolean).join('\n\n');
// Get current time info
const timeInfo = this.getCurrentTimeInfo();
// Build consolidated tool registry
this._buildAllTools();
const toolsDocs = this._getToolsDocumentation();
const prompt = conf.ai.prompts[this.promptName](
this.bot.bot.entity.username,
config.interval,
Object.values(this.bot.getPlayers()).map(player=>`<[${player.lvl}] ${player.username}>`).join('\n'),
bulbaItems,
toolsDocs,
fullMemoryContext,
timeInfo,
this.prompCustom,
);
@@ -147,6 +307,11 @@ class Ai{
prompt: prompt,
});
if (this.provider.supportsTools && this.provider.supportsTools()) {
this.provider.setTools(this._getToolsSchema());
console.log(`${this.bot.name} AI tools configured: ${this._allTools.length} tools available`);
}
await this.provider.start(history);
console.log(`${this.bot.name} AI ${config.provider} provider started (model: ${config.model})`);
}
@@ -161,6 +326,540 @@ class Ai{
throw error;
}
}
/**
* Extract tool calls from provider response
*/
getToolCalls(result) {
// Gemini: functionCalls() method
if (result.response && typeof result.response.functionCalls === 'function') {
const calls = result.response.functionCalls();
if (calls && calls.length > 0) {
return calls.map(call => ({
name: call.name,
function: { name: call.name },
args: call.args
}));
}
}
// Ollama: tool_calls in result or message data
if (result.tool_calls && result.tool_calls.length > 0) {
return result.tool_calls.map(tc => ({
name: tc.name || tc.function?.name,
function: { name: tc.function?.name || tc.name },
args: tc.args || tc.arguments || tc.function?.arguments || {}
}));
}
// Check for tool call in response text (fallback for models without native tool support)
const responseText = result.response ? result.response.text() : null;
if (responseText) {
try {
const parsed = JSON.parse(responseText);
if (parsed.tool_call || parsed.toolCall) {
const toolCall = parsed.tool_call || parsed.toolCall;
return [{
name: toolCall.name,
function: { name: toolCall.name },
args: toolCall.args || toolCall.arguments || toolCall.parameters || {}
}];
}
// Check for array of tool calls
if (Array.isArray(parsed.tool_calls)) {
return parsed.tool_calls.map(tc => ({
name: tc.name || tc.function?.name,
function: { name: tc.function?.name || tc.name },
args: tc.args || tc.arguments || tc.function?.arguments || {}
}));
}
} catch (e) {
// Not JSON, no tool calls
}
}
return null;
}
// ========================================
// Consolidated Tool Registry
// ========================================
_buildAllTools() {
this._allTools = [];
// Plugin tools — discovered from loaded plugin.commands[]
for (const [pluginName, plugin] of Object.entries(this.bot.plunginsLoaded)) {
const commands = plugin.commands || [];
for (const cmd of commands) {
this._allTools.push({
name: `${pluginName}_${cmd.name}`,
description: cmd.description,
parameters: cmd.parameters || [],
category: cmd.category || 'plugin',
execute: async (params) => {
const args = (cmd.parameters || []).map(p => params[p.name]);
return plugin.handleCommand('ai', cmd.name, ...args);
}
});
}
}
// Memory tools
this._allTools.push(
{
name: 'remember_player', category: 'memory',
description: 'Store a memory about a player (trust level, role, preferences)',
parameters: [
{ name: 'playerName', type: 'string', required: true, description: 'Player name' },
{ name: 'key', type: 'string', required: true, description: 'Memory key (trust_level, role, etc.)' },
{ name: 'value', type: 'string', required: true, description: 'Value to store' }
],
execute: (p) => this.memoryDB.setPlayerMemory(p.playerName, p.key, p.value)
.then(() => `Stored ${p.key}=${p.value} for ${p.playerName}`)
},
{
name: 'recall_player', category: 'memory',
description: 'Retrieve all stored memories about a player',
parameters: [
{ name: 'playerName', type: 'string', required: true, description: 'Player name' }
],
execute: async (p) => {
const m = await this.memoryDB.getAllPlayerMemories(p.playerName);
const keys = Object.keys(m);
return keys.length ? `Memories for ${p.playerName}: ${JSON.stringify(m)}` : `No memories for ${p.playerName}`;
}
},
{
name: 'list_known_players', category: 'memory',
description: 'List all players the bot has memories about',
parameters: [],
execute: async () => {
const players = await this.memoryDB.getAllKnownPlayers();
return players.length ? `Known players: ${players.join(', ')}` : 'No known players yet';
}
},
{
name: 'set_directive', category: 'memory',
description: 'Set a bot self-directive (current_goal, mood, focus)',
parameters: [
{ name: 'key', type: 'string', required: true, description: 'Directive key' },
{ name: 'value', type: 'string', required: true, description: 'Directive value' }
],
execute: (p) => this.memoryDB.setDirective(p.key, p.value)
.then(() => `Directive set: ${p.key}=${p.value}`)
},
{
name: 'get_directive', category: 'memory',
description: 'Retrieve a specific bot directive',
parameters: [
{ name: 'key', type: 'string', required: true, description: 'Directive key' }
],
execute: async (p) => {
const d = await this.memoryDB.getDirective(p.key);
return d !== null ? `${p.key}=${d}` : `No directive for '${p.key}'`;
}
},
{
name: 'list_directives', category: 'memory',
description: 'List all active bot directives',
parameters: [],
execute: async () => {
const all = await this.memoryDB.getAllDirectives();
const keys = Object.keys(all);
return keys.length ? `Directives: ${JSON.stringify(all)}` : 'No active directives';
}
}
);
// Storage lookup tools (direct DB access, no lock needed)
this._allTools.push(
{
name: 'lookup_item', category: 'storage',
description: 'Check how many of an item we have in storage. Use this when asked "how much X do we have" or "do we have X".',
parameters: [
{ name: 'itemName', type: 'string', required: true, description: 'Item name or part of name' }
],
execute: async (p) => {
const Database = require('./storage/database');
const items = await Database.searchItems(p.itemName);
if (items.length === 0) return `No items found matching '${p.itemName}'`;
return items.slice(0, 8).map(i => `${i.item_name}: ${i.total_count}`).join(', ');
}
},
{
name: 'list_items', category: 'storage',
description: 'List top stocked items in storage. Use to see what items are available.',
parameters: [
{ name: 'limit', type: 'number', required: false, description: 'Max results (default 10)' }
],
execute: async (p) => {
const Database = require('./storage/database');
const items = await Database.searchItems(null);
const limit = p.limit || 10;
return items.slice(0, limit).map(i => `${i.item_name}: ${i.total_count}`).join(', ');
}
}
);
// Trade tools
this._allTools.push(
{
name: 'trade_initiate', category: 'trade',
description: 'Start a trade with a player. Returns trade window state.',
parameters: [
{ name: 'playerName', type: 'string', required: true, description: 'Player to trade with' }
],
execute: (p, from) => this._tradeInitiate(p.playerName || from)
},
{
name: 'trade_accept', category: 'trade',
description: 'Accept an incoming trade request. Returns trade window state.',
parameters: [],
execute: () => this._tradeAccept()
},
{
name: 'trade_decline', category: 'trade',
description: 'Cancel/close the active trade window.',
parameters: [],
execute: () => this._tradeDecline()
},
{
name: 'trade_confirm', category: 'trade',
description: 'Confirm the trade on the bot side (ready check).',
parameters: [],
execute: () => this._tradeConfirm()
},
{
name: 'trade_status', category: 'trade',
description: 'Get current trade window state (items on each side).',
parameters: [],
execute: () => this._tradeWindowState || 'No active trade window'
}
);
}
_getToolsSchema() {
return this._allTools.map(t => ({
name: t.name,
description: t.description,
parameters: {
type: 'object',
properties: (t.parameters || []).reduce((acc, p) => {
acc[p.name] = { type: p.type || 'string', description: p.description || '' };
return acc;
}, {}),
required: t.parameters.filter(p => p.required).map(p => p.name)
}
}));
}
_getToolsDocumentation() {
if (this._allTools.length === 0) return '';
// Group by category
const byCategory = {};
for (const t of this._allTools) {
const cat = t.category || 'other';
if (!byCategory[cat]) byCategory[cat] = [];
byCategory[cat].push(t);
}
let doc = '';
for (const [cat, tools] of Object.entries(byCategory)) {
doc += `## ${cat}\n`;
for (const t of tools) {
doc += `- **${t.name}**: ${t.description}`;
if (t.parameters && t.parameters.length > 0) {
doc += ` (params: ${t.parameters.map(p => p.name).join(', ')})`;
}
doc += '\n';
}
doc += '\n';
}
return doc;
}
async _executeTool(toolName, params = {}, from = 'ai') {
const tool = this._allTools.find(t => t.name === toolName);
if (!tool) throw new Error(`Unknown tool: ${toolName}`);
console.log(`AI tool: ${toolName}`, params);
return tool.execute(params, from);
}
// ---- Trade tool implementations ----
async _tradeInitiate(playerName) {
if (this._tradeWindow) {
return `Trade window already open. Current state: ${JSON.stringify(this._tradeWindowState)}`;
}
const player = this.bot.bot.players[playerName];
if (!player) {
return `Player "${playerName}" is not online or not in range.`;
}
console.log(`AI: Initiating /trade with ${playerName}`);
await this.bot.say(`/trade ${playerName}`);
// Wait for trade window to open (player must accept)
const window = await Promise.race([
this.bot.once('windowOpen'),
sleep(60000).then(() => null),
]);
if (!window) {
return `Trade request to ${playerName} timed out (60s). They may not have accepted.`;
}
this._setupTradeWindow(window, playerName);
// Place any withdrawn items into the trade window
const storage = this.bot.plunginsLoaded['Storage'];
if (storage && typeof storage.placeWithdrawnItemsInTrade === 'function') {
await storage.placeWithdrawnItemsInTrade(window, playerName);
// Re-capture state after placing items
this._tradeWindowState = this._captureTradeState(window);
}
return `Trade opened with ${playerName}. State: ${JSON.stringify(this._tradeWindowState)}`;
}
async _tradeAccept() {
if (this._tradeWindow) {
return `Trade window already open. Current state: ${JSON.stringify(this._tradeWindowState)}`;
}
console.log('AI: Accepting incoming trade');
// Use bot.chat directly to bypass sayAiSafe command filtering
this.bot.bot.chat('/trade accept');
const window = await Promise.race([
this.bot.once('windowOpen'),
sleep(30000).then(() => null),
]);
if (!window) {
return 'Trade accept timed out (30s). The trade request may have expired.';
}
this._setupTradeWindow(window, 'incoming');
return `Trade accepted. State: ${JSON.stringify(this._tradeWindowState)}`;
}
async _tradeDecline() {
if (!this._tradeWindow) {
return 'No active trade to decline.';
}
console.log('AI: Declining/cancelling trade');
try {
this.bot.bot.closeWindow(this._tradeWindow);
} catch (e) {
// Window may already be closed
}
this._tradeWindow = null;
this._tradeWindowState = null;
this._expectingTradeWindow = false;
return 'Trade declined/window closed.';
}
async _tradeConfirm() {
if (!this._tradeWindow) {
return 'No active trade to confirm. Use trade_accept or trade_initiate first.';
}
console.log('AI: Confirming trade');
this.bot.bot.moveSlotItem(37, 37);
// Update state after confirmation
this._tradeWindowState = this._captureTradeState(this._tradeWindow);
return `Trade confirmed on bot side. State: ${JSON.stringify(this._tradeWindowState)}`;
}
// ---- Trade window management ----
_setupTradeWindow(window, playerName) {
this._tradeWindow = window;
this._tradeWindowState = this._captureTradeState(window);
// Monitor customer-side slots for real-time feedback
const customerSlots = [5, 6, 7, 8, 14, 15, 16, 17, 23, 24, 25, 26];
for (const slot of customerSlots) {
window.on(`updateSlot:${slot}`, () => {
if (this._tradeWindow === window) {
this._tradeWindowState = this._captureTradeState(window);
this._ensurePolling();
}
});
}
// Monitor confirmation indicator slots
window.on('updateSlot:53', () => {
if (this._tradeWindow === window) {
this._tradeWindowState = this._captureTradeState(window);
this._ensurePolling();
}
});
window.on('updateSlot:37', () => {
if (this._tradeWindow === window) {
this._tradeWindowState = this._captureTradeState(window);
this._ensurePolling();
}
});
// Cleanup on window close
const onClose = () => {
if (this._tradeWindow === window) {
this._tradeWindow = null;
this._tradeWindowState = null;
}
};
this.bot.bot.once('windowClose', onClose);
}
_captureTradeState(window) {
const botSlots = [0, 1, 2, 3, 9, 10, 11, 12, 18, 19, 20, 21];
const customerSlots = [5, 6, 7, 8, 14, 15, 16, 17, 23, 24, 25, 26];
const readSlots = (slots) => slots
.map(s => window.slots[s])
.filter(Boolean)
.map(item => ({ name: item.name, count: item.count }));
return {
botItems: readSlots(botSlots),
customerItems: readSlots(customerSlots),
customerConfirmed: !!(window.slots[53] && window.slots[53].name === 'lime_dye'),
botConfirmed: !!(window.slots[37] && window.slots[37].name === 'lime_dye'),
};
}
/**
* Process AI response and send to chat.
* Strips markdown code fences, deduplicates messages, and skips noise.
*/
async processResponse(responseText) {
if (!responseText) return;
// Strip markdown code fences that some models wrap JSON in
const cleaned = this._stripMarkdownFences(responseText);
// Try to parse as JSON array [{text, delay}]
try {
const parsed = JSON.parse(cleaned);
if (Array.isArray(parsed)) {
for (let message of parsed) {
const msgText = (message.text || '').trim();
console.log('toSay', message.delay, msgText);
// Skip empty, underscore-only, or noise responses
if (!msgText || msgText === '_' || msgText.match(/^[-_]+$/)) continue;
// Deduplicate — don't send the same message twice
const dedupeKey = msgText.toLowerCase();
if (this._lastSentMessages.includes(dedupeKey)) {
console.log('Skipping duplicate message:', msgText);
continue;
}
if (this._lastSentMessages.length >= 50) this._lastSentMessages.shift();
this._lastSentMessages.push(dedupeKey);
await this.bot.sayAiSafe(msgText);
}
return;
}
} catch (jsonError) {
// Not valid JSON array — fall through to plain text
}
// Plain text fallback
const text = cleaned.trim();
if (!text || text === '_' || text === '___' || text.match(/^[-_]+$/)) return;
// Don't send raw JSON or code blocks
if (text.startsWith('{') || text.startsWith('```')) {
console.log('Skipping raw JSON/code block response:', text.substring(0, 80));
return;
}
const dedupeKey = text.toLowerCase();
if (this._lastSentMessages.includes(dedupeKey)) {
console.log('Skipping duplicate plain-text message:', text);
return;
}
if (this._lastSentMessages.length >= 50) this._lastSentMessages.shift();
this._lastSentMessages.push(dedupeKey);
await this.bot.sayAiSafe(text);
}
/**
* Strip markdown code fences from AI response text.
*/
_stripMarkdownFences(text) {
if (!text || typeof text !== 'string') return text;
let cleaned = text.trim();
cleaned = cleaned.replace(/^```(?:json)?\s*\n?/, '');
cleaned = cleaned.replace(/\n?```\s*$/, '');
return cleaned.trim();
}
/**
* Extract the last player who addressed this bot from recent messages
* @param {Array} messages - Array of message objects {type, text, ...}
* @returns {string} Player name or 'ai' if no player found
*/
getLastSpeaker(messages) {
if (!messages || !Array.isArray(messages)) return 'ai';
// Search in reverse to find the most recent player message
for (let i = messages.length - 1; i >= 0; i--) {
const msg = messages[i];
if (!msg || msg.type !== 'message') continue;
const text = msg.text || '';
// Parse format: <[lvl] playername> message text
const match = text.match(/^<\[.*?\]\s+(\w+)>/);
if (match && match[1] && match[1] !== this.bot.bot.entity.username) {
return match[1];
}
}
return 'ai';
}
getTimeAgo(timestamp) {
const now = new Date();
const past = new Date(timestamp);
const diffMs = now - past;
const diffSecs = Math.floor(diffMs / 1000);
const diffMins = Math.floor(diffSecs / 60);
const diffHours = Math.floor(diffMins / 60);
const diffDays = Math.floor(diffHours / 24);
if (diffSecs < 60) return 'just now';
if (diffMins < 60) return `${diffMins} minute${diffMins > 1 ? 's' : ''} ago`;
if (diffHours < 24) return `${diffHours} hour${diffHours > 1 ? 's' : ''} ago`;
if (diffDays < 7) return `${diffDays} day${diffDays > 1 ? 's' : ''} ago`;
return past.toLocaleDateString();
}
/**
* Get current time info for prompt injection
*/
getCurrentTimeInfo() {
const now = new Date();
return {
iso: now.toISOString().replace('T', ' ').substring(0, 19),
timezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
human: now.toLocaleString('en-US', {
weekday: 'long',
year: 'numeric',
month: 'long',
day: 'numeric',
hour: 'numeric',
minute: '2-digit',
hour12: true
})
};
}
}
@@ -169,4 +868,4 @@ const AiWeb = require('./ai/web');
Ai.createRouter = AiWeb.createRouter;
Ai.webUI = AiWeb.webUI;
module.exports = Ai;
module.exports = Ai;