style: 🎨 fix crlf -> lf for real this time, using .gitattributes

Add a .gitattributes file to permanentyl fix crlf issues.

For explanantion:
https://adaptivepatchwork.com/2012/03/01/mind-the-end-of-your-line/#the-new-system

.gitattributes

@@ -0,0 +1,16 @@
+# See this article for reference: https://help.github.com/articles/dealing-with-line-endings/
+# Refreshing repo after line ending change:
+# https://help.github.com/articles/dealing-with-line-endings/#refreshing-a-repository-after-changing-line-endings
+
+# Handle line endings automatically for files detected as text
+# and leave all files detected as binary untouched.
+* text=auto
+
+#
+# The above will handle all files NOT found below
+#
+# These files are text and should be normalized (Convert crlf => lf)
+# Use lf as eol for these files
+*.js    text eol=lf
+*.ts    text eol=lf
+*.json  text eol=lf

lib/index.js

@@ -88,7 +88,6 @@ fs.watch('./lib/plugins', reloadplugin)
 cfg.bot = bot
 // TODO better name, or switch to array
 cfg.botAddressPrefix = '!'
-cfg.botAddressRegex = new RegExp(`^${bot.username} (${cfg.botAddressPrefix}.+)`)
 cfg.quiet = true
 
 
@@ -110,6 +109,7 @@ bot.once("spawn", () => {
     }
 
     cfg.plugins = plugins
+    cfg.botAddressRegex = new RegExp(`^${bot.username} (${cfg.botAddressPrefix}.+)`)
 
     for (const plugin of Object.values(plugins)) {
         try {

lib/plugins/command.js

@@ -30,11 +30,10 @@ const events = {
     whisper: function command_whisper(username, message) {
         if ([bot.username, "me"].includes(username)) return
         if (/^gossip/.test(message)) return
-        // if (/^!/.test(message) && username === cfg.admin){
         if (username === cfg.admin) {
             message = message.replace("\\", "@")
             console.info("whispered command", message)
-            if (/^!/.test(message)) {
+            if (message.startsWith(cfg.botAddressPrefix)) {
                 command(username, message)
             } else {
                 bot.chat(message)
@@ -297,7 +296,7 @@ function command(username, message) {
                             switch (message_parts[1]) {
                                 case "me":
                                     if (player) {
-                                        bot.lookAt((new v.Vec3(0, 1, 0)).add(player.position))
+                                        bot.lookAt(player.position.offset(0, 1, 0))
                                     } else {
                                         cfg.quiet || bot.chat("can't see you")
                                     }
@@ -314,7 +313,7 @@ function command(username, message) {
                                     break
                                 default:
                                     const aPlayer = bot.players[message_parts[2]] ? bot.players[message_parts[2]].entity : null
-                                    if (aPlayer) bot.lookAt((new v.Vec3(0, 1, 0)).add(aPlayer.position))
+                                    if (aPlayer) bot.lookAt(aPlayer.position.offset(0, 1, 0))
                                     break;
                             }
                             break
@@ -475,7 +474,7 @@ function command(username, message) {
             case "howdy":
             case "heyo":
             case "yo":
-                if (player) bot.lookAt((new v.Vec3(0, 1, 0)).add(player.position))
+                if (player) bot.lookAt(player.position.offset(0, 1, 0))
 
                 // TODO sneak
                 // function swingArm() {

lib/plugins/guard.js

@@ -71,9 +71,7 @@ function lookForMobs() {
         bot.pvp.attack(entityEnemy)
     } else if (entityEnemy) {
         bot.lookAt(
-            // (new v.Vec3(0, 1, 0)).add(
             entityEnemy.position
-            // )
         )
         cfg.quiet || bot.chat("AH! A creeper! They creep me out!")
     }

lib/plugins/statemachine.js

@@ -2,7 +2,6 @@
 const { createMachine, interpret, InterpreterStatus } = require('xstate');
 // import { access, mkdir, writeFile, readFile } from "fs";
 const { access, mkdir, writeFile, readFile } = require('fs');
-const v = require('vec3'); // for look dummy action, maybe not needed in future
 // ANGRAM_PREFIX='MINECRAFT'
 const { MINECRAFT_DATA_FOLDER } = process.env || require("dotenv-packed").parseEnv().parsed;
 const storage_dir = MINECRAFT_DATA_FOLDER || './data/' + "/sm/";
@@ -82,7 +81,7 @@ function init(smName = "dummy", webserver) {
                 const player = context?.player || bot.nearestEntity(entity => entity.type === 'player');
                 if (player.position || player.entity) {
                     context.player = player;
-                    bot.lookAt((new v.Vec3(0, 1, 0)).add((player.entity || player).position));
+                    bot.lookAt((player.entity || player).position.offset(0, 1, 0));
                 }
             }
         },
@@ -93,7 +92,7 @@ function init(smName = "dummy", webserver) {
                 if (player.position || player.entity) {
                     context.player = player;
                     function looks() {
-                        bot.lookAt((new v.Vec3(0, 1, 0)).add((player.entity || player).position));
+                        bot.lookAt((player.entity || player).position.offset(0, 1, 0));
                     }
                     bot.on("time", looks);
                     return () => bot.off("time", looks);