set distance

app.js

@@ -3,7 +3,7 @@ const express = require('express')
 const tmi = require('tmi.js');
 const { init, translate, circle, rectangle, to, label } = require("./hpgl.js");
 
-const distance = 3;
+let distance = 3;
 const app = express()
 
 const client = new tmi.Client({
@@ -61,12 +61,18 @@ app.listen(3001, () => {
 
 
 const parseMessage = (message) => {
+    message = message.trim();
+
 
     if (message.toLowerCase().startsWith("lb")) {
         var words = message.toLowerCase().replace("lb", "");
         toPlotter(label(words));
     } else if (message.toLowerCase().startsWith("distance")) {
+        console.log("do: ", message);
+        var value = Number(message.replace("distance ", ""));
 
+        console.log("do the value of ", value);
+        distance = value;
     } else {
         switch (message.toLowerCase()) {
             case 'init':