GrandTabernacleAutoVI/server/server.js
killianmarty 5a9c673cb2 deploy
2023-11-14 17:45:09 +01:00

53 lines
1.1 KiB
JavaScript

const express = require('express');
const http = require('http');
const WebSocket = require('ws');
const app = express();
const server = http.createServer(app);
const wss = new WebSocket.Server({ server });
const connections = new Set();
var playerCount = 0;
app.get('/', (req, res) => {
res.send('Serveur WebSocket fonctionne !');
});
wss.on('connection', (socket) => {
connections.add(socket);
socket.on('message', (message) => {
message = JSON.parse(message);
if (message.type == "connect") {
var obj = {
id: playerCount,
x: 0,
y: 0
}
socket.send(JSON.stringify(obj));
playerCount++;
} else if (message.type == "ping") {
socket.send("pong");
} else {
broadcast(JSON.stringify(message));
}
});
socket.on('close', () => {
connections.delete(socket);
});
});
function broadcast(message) {
connections.forEach((socket) => {
if (socket.readyState === WebSocket.OPEN) {
socket.send(message);
}
});
}
const PORT = process.env.PORT || 3000;
server.listen(PORT, () => {
console.log(`Serveur WebSocket écoutant sur le port ${PORT}`);
});