player list

nodejs/conf/base.js

@@ -8,5 +8,6 @@ module.exports = {
 		// 		'auth': "microsoft"
 		// 	}
 		// }
-	}
+	},
+	"playerListDir": "/home/william/test_list/"
 }

nodejs/controller/mc-bot.js

@@ -7,7 +7,7 @@ const {CJbot} = require('../model/minecraft');
 const inventoryViewer = require('mineflayer-web-inventory');
 
 const commands = require('./commands');
-
+const {onJoin} = require('./player_list')
 
 for(let name in conf.mc.bots){
 	if(CJbot.bots[name]) continue;
@@ -22,9 +22,12 @@ for(let name in conf.mc.bots){
 
 	bot.on('onReady', async function(argument) {
 		// inventoryViewer(bot.bot);
+
+		onJoin(bot);
 		await sleep(1000);
 		bot.bot.setControlState('jump', true);
 		setTimeout(()=> bot.bot.setControlState('jump', false), 5000)
+
 	})
 
 	// bot.on('message', function(...args){
@@ -47,4 +50,5 @@ try{
 	console.log('!!!!!!!! error:', e)
 }})()
 
+
 // module.exports = {bot: ez, henry, owen, linda, jimin, nova, ez};

nodejs/controller/player_list.js

@@ -0,0 +1,86 @@
+const fs = require('fs').promises;
+const conf = require('../conf');
+
+const playerListDir = conf.playerListDir;
+
+function getFormattedDate() {
+  const months = [
+    'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
+  ];
+
+  const currentDate = new Date();
+  const year = currentDate.getUTCFullYear();
+  const month = months[currentDate.getUTCMonth()];
+  const day = currentDate.getUTCDate().toString().padStart(2, '0');
+
+  return `${month}-${day}-${year}`;
+}
+
+function millisecondsUntilAMUTC() {
+  const now = new Date();
+  const utcMidnight = Date.UTC(now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate() + 1, 0, 0, 0); // Next UTC midnight
+
+  const millisecondsUntilMidnightUTC = utcMidnight - now.getTime();
+  return millisecondsUntilMidnightUTC;
+}
+
+async function currentListedPlayers(file){
+  try{
+    let res = await fs.readFile(`${playerListDir}/${file}`);
+    return res.toString().split('\n');
+  }catch(error){
+    return [];
+  }
+}
+
+async function updateListFile(file, players){
+  try{
+    fs.writeFile(`${playerListDir}/${file}`, players)
+  }catch(error){
+    console.error('Unkown error writting player file')
+  }
+}
+
+let addLock = false;
+let toAddList = [];
+
+async function addPlayer(playerName){
+  if(addLock){
+    toAddList.push(playerName);
+    return ;
+  }
+
+  addLock = true
+
+  let now = getFormattedDate();
+  let current = await currentListedPlayers(now)
+  if(!current.includes(playerName)){
+    current.push(playerName)
+    await updateListFile(now, current.join('\n'))
+  }
+
+  addLock = false;
+
+  if(toAddList.length){
+    await addPlayer(toAddList.shift());
+  }
+}
+
+
+function onJoin(bot){
+  bot.bot.on('playerJoined', async function(player){
+    await addPlayer(player.username);
+  });
+}
+
+
+function doMidnight(bots){
+  let later = millisecondsUntilAMUTC();
+  setTimeout(function(){
+
+  }, later)
+}
+
+module.exports = {onJoin, doMidnight};
+