improve multiplayer

server/game/player.js

@@ -25,12 +25,16 @@ class Player {
 		});
 	}
 
+	send(msg, data) {
+		this.connection.send(msg, data);
+	}
+
 	sendWorld(data) {
 		this.connection.send('world', data);
 	}
 
 	sendUpdate() {
-		if (Object.keys(this.delta).length == 0) return;
+		if (Object.keys(this.delta).length == 0 || Math.random() < 0) return;
 		this.connection.send('update', this.delta);
 		this.delta = {};
 	}

server/game/room/index.js

@@ -7,7 +7,7 @@ class Room {
 		this.players = new Set();
 		this.teamA = new Set();
 		this.teamB = new Set();
-		this.world = new World();
+		this.world = new World(this);
 		this.name = (Math.random() * 100000 | 0).toString(36);
 
 		this.start();
@@ -42,6 +42,10 @@ class Room {
 		self.players.forEach(player => player.sendUpdate());
 	}
 
+	broadcast(msg, data) {
+		this.players.forEach(player => player.send(msg, data));
+	}
+
 	sendWorld(player) {
 		let data = {
 			playerShipId: player.ship.id,

server/game/room/world/index.js

@@ -5,13 +5,14 @@ const Physics = require('./physics.js');
 const Ship = require('./ship.js');
 
 class World {
-	constructor() {
+	constructor(room) {
 		this.physics = new Physics();
 		this.bodies = new Set();
 		this.structures = new Set();
 		this.asteroids = new Set();
 		this.ships = new Map();
 		this.players = new Set();
+		this.room = room;
 	}
 
 	addPlayer(player) {
@@ -27,14 +28,18 @@ class World {
 
 	addShip(ship) {
 		this.ships.set(ship.player, ship);
-		this.bodies.add(ship);
-		this.physics.createBody(ship);
+		this.addBody(ship);
 	}
 
 	addAsteroid(asteroid) {
 		this.asteroids.add(asteroid);
-		this.bodies.add(asteroid);
-		this.physics.createBody(asteroid);
+		this.addBody(asteroid);
+	}
+
+	addBody(body) {
+		this.bodies.add(body);
+		this.physics.createBody(body);
+		this.room.broadcast('create', body.packFull());
 	}
 
 	applyDelta(body, data) {

server/game/room/world/ship.js

@@ -47,6 +47,12 @@ class Ship extends Body {
 		if (data.right) {
 			this.applyTorque(this.power.rotation);
 		}
+
+		this.thrust = {
+			forward: data.forward,
+			left: data.left,
+			right: data.right
+		};
 	}
 
 	packTypeDelta() {