feat(mover): ✨ add close(er) command to follow / come closer

lib/plugins/command.js

@@ -196,7 +196,14 @@ function command(username, message) {
                     subcommand("go follow " + message_parts.slice(2).join(" "))
                     break;
                 case "come":
-                    subcommand("go follow once")
+                    switch (message_parts[1]) {
+                        case "close":
+                        case "closer":
+                            subcommand("go follow close")
+                            break
+                        default:
+                            subcommand("go follow once")
+                    }
                     break;
                 case "move":
                 case "go":
@@ -252,11 +259,14 @@ function command(username, message) {
                                     cfg.plugins.mover.follow(bot.nearestEntity())
                                     break
                                 case 1:
+                                    let dist = 3
                                     switch (message_parts2[0]) {
+                                        case "close":
+                                            dist = 1
                                         case "me":
                                         case "once":
                                             if (player) {
-                                                cfg.plugins.mover.follow(player, message_parts2[0] !== "once")
+                                                cfg.plugins.mover.follow(player, message_parts2[0] === "me", dist)
                                             } else {
                                                 cfg.quiet || bot.chat("can't see you")
                                             }

lib/plugins/mover.js

@@ -37,7 +37,7 @@ function moveNear(pos, distance = 3) {
     bot.pathfinder.setGoal(new GoalNear(pos.x, pos.y, pos.z, distance))
 }
 
-function follow(entity, dynamic = true) {
+function follow(entity, dynamic = true, distance = 3) {
     console.assert(entity)
     const { GoalFollow } = require('mineflayer-pathfinder').goals
 
@@ -53,7 +53,7 @@ function follow(entity, dynamic = true) {
     // console.log(entity)
 
     bot.pathfinder.setMovements(movements.defaultMove)
-    bot.pathfinder.setGoal(new GoalFollow(entity, 3), dynamic)
+    bot.pathfinder.setGoal(new GoalFollow(entity, distance), dynamic)
 }
 
 function hit(blockOrEntity) {