feat: add free camera

YXHXianYu · Dec 28, 2023 · 6cc48fa · 6cc48fa
1 parent 8677c24
commit 6cc48fa
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/lib/freecamera.js b/lib/freecamera.js
@@ -1,8 +1,8 @@
 const EventEmitter = require('events')
 const { WorldView } = require('../viewer')
 
-// freecamera is a dict
-module.exports = (bot, freecamera, { viewDistance = 4, port = 3000, prefix = '' }) => {
+// freecameras is a dict
+module.exports = (bot, freecameras, id, { viewDistance = 4, port = 3000, prefix = '' }) => {
   const express = require('express')
 
   const app = express()
@@ -16,7 +16,7 @@ module.exports = (bot, freecamera, { viewDistance = 4, port = 3000, prefix = ''
   const sockets = []
   const primitives = {}
 
-  freecamera = new EventEmitter()
+  freecameras[id] = new EventEmitter()
 
   io.on('connection', (socket) => {
     socket.emit('version', bot.version)
@@ -35,10 +35,10 @@ module.exports = (bot, freecamera, { viewDistance = 4, port = 3000, prefix = ''
       worldView.updatePosition(bot.entity.position)
     }
 
-    freecamera.on('update', botPosition)
+    freecameras[id].on('update', botPosition)
     worldView.listenToBot(bot)
     socket.on('disconnect', () => {
-      freecamera.removeListener('update', botPosition)
+      freecameras[id].removeListener('update', botPosition)
       worldView.removeListenersFromBot(bot)
       sockets.splice(sockets.indexOf(socket), 1)
     })
@@ -48,7 +48,7 @@ module.exports = (bot, freecamera, { viewDistance = 4, port = 3000, prefix = ''
     console.log(`Prismarine viewer free camera [id = ${id}] running on *:${port}`)
   })
 
-  freecamera.close = () => {
+  freecameras[id].close = () => {
     http.close()
     for (const socket of sockets) {
       socket.disconnect()