Update nodejs/controller/mc-bot.js

nodejs/controller/mc-bot.js

@@ -1,22 +1,23 @@
-'use strict';
+'use strict';																			//enables Javascript's strict mode...enforces stricter error handling for cleaner code
 
 
-const {sleep} = require('../utils');
+const {sleep} = require('../utils');													//require() enables other files to be loaded in. (..) goes up one folder in the filepath
 const conf = require('../conf');
-const {CJbot} = require('../model/minecraft');
+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){
+for(let name in conf.mc.bots){															//navigates to object in mc-bot-town/nodejs/conf/base.js
-	if(CJbot.bots[name]) continue;
+	if(CJbot.bots[name]) continue;														//Checks if the bot name in mc-bot-town/nodejs/conf/base.js is already present in the CJbot class (located in mc-bot-town-2/nodejs/model/minecraft.js). If it does, it skips over this if statement.
-	let bot = new CJbot({name, host: conf.mc.host, ...conf.mc.bots[name]});
+	let bot = new CJbot({name, host: conf.mc.host, ...conf.mc.bots[name]});				//If not,adds a new bot to the CJbot class, with data from conf.mc.host to provide the bot name, host (server), and other information.
-	CJbot.bots[name] = bot;
+																						//... expands an object into key:value pairs. conf.mc.bots[name] contains information regarding commands, autolog, etc.
+	CJbot.bots[name] = bot;																//refers to line 29 in model/minecraft.js. In the CJbot class, an empty object named bots is created. This appends the bot name to this object, and is used to list all available bots.
 
-	for(let command of conf.mc.bots[name].commands || ['default']){
+	for(let command of conf.mc.bots[name].commands || ['default']){						//Navigates to the commands object in nodejs/conf/base.js and runs lines 19-21 on each command. If no command is found, a list of default commands are used.
-		for(let [name, toAdd] of Object.entries(commands[command])){
+		for(let [name, toAdd] of Object.entries(commands[command])){					//looks at each key:value pair in the commands array. Object.entries returns an array for each keyvalue pair
-			bot.addCommand(name, toAdd)
+			bot.addCommand(name, toAdd)													//adss the command to the specified bot in the class CJbot. addCommand is a function defined in model/minecraft.js line 329.
 		}
 	}