replace most systems with THREE

src/index.js

@@ -2,7 +2,6 @@ import express from 'express'
 import { WebSocketExpress } from 'websocket-express'
 import Game from './game.js'
 import Entity from './entity.js'
-import Victor from 'victor'
 
 const app = new WebSocketExpress()
 const port = 1280
@@ -15,7 +14,7 @@ app.use(express.urlencoded({ extended: true }))
 app.ws('/ws', async (req, res) => {
   const websocket = await res.accept()
 
-  const subscription = () => websocket.send(JSON.stringify(game))
+  const subscription = () => websocket.send(JSON.stringify(game.state()))
   game.eventEmitter.on('tick', subscription)
 
   websocket.on('close', () => {
@@ -24,15 +23,14 @@ app.ws('/ws', async (req, res) => {
 
   websocket.on('message', (rawData) => {
     const message = JSON.parse(rawData)
+    const entity = message.id != null ? game.entities.find((e) => e.id == message.id) : null
     console.log(message)
 
     if (message.action == 'teleport') {
-      const entity = game.entities.find((e) => e.id == message.id)
-      entity.pos = new Victor(message.x, message.y)
+      entity.teleport(message.x, message.y)
     }
 
     if (message.action == 'move') {
-      const entity = game.entities.find((e) => e.id == message.id)
       entity.moveAction(message.x, message.y)
     }
   })
@@ -43,13 +41,13 @@ app.listen(port, () => {
 
   const entity = new Entity()
   entity.id = '1'
-  entity.pos = new Victor(0, 0)
+  entity.teleport(0, 0)
   entity.radius = 35
   game.spawn_entity(entity)
 
   const entity2 = new Entity()
   entity2.id = '2'
-  entity2.pos = new Victor(200, 100)
+  entity.teleport(200, 100)
   entity2.radius = 35
   game.spawn_entity(entity2)