map stuff

src/models/user.ts

@@ -24,4 +24,12 @@ export async function validateUser(username: string, password: string): Promise<
     if (!user) return false;
 
     return bcrypt.compareSync(password, user.password);
+}
+
+export async function getUser(username: string): Promise<any> {
+    return prisma.user.findUnique({
+        where: {
+            username,
+        },
+    });
 }

src/server.ts

@@ -3,22 +3,19 @@
  * https://deepinder.me/creating-a-real-time-chat-app-with-vue-socket-io-and-nodejs-2
  * https://socket.io/docs/v4/server-api/
  */
-
 import express from 'express';
 import { Server } from 'socket.io';
 import http from 'http';
-import { createUser, validateUser } from './models/user';
-import cors from 'cors';  // Import cors
-
+import {createUser, getUser, validateUser} from './models/user';
+import cors from 'cors';
 
 const app = express();
 const server = http.createServer(app);
 const io = new Server(server, { cors: { origin: '*' } });
 
-app.use(cors());  // Enable cors
+app.use(cors());
 app.use(express.json());
 
-// Simple user registration endpoint
 app.post('/register', async (req, res) => {
     const { username, password } = req.body;
     try {
@@ -29,7 +26,6 @@ app.post('/register', async (req, res) => {
     }
 });
 
-// Simple login endpoint
 app.post('/login', async (req, res) => {
     const { username, password } = req.body;
     if (await validateUser(username, password)) {
@@ -39,9 +35,26 @@ app.post('/login', async (req, res) => {
     }
 });
 
-const playerList: any = [];
+// this is a room in socket.io
+const map: any = {
+    name: 'Test Map',
+    width: 10,
+    height: 10,
+    data: [
+        [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 1, 1, 1, 1, 1, 1, 1, 1, 0 ],
+        [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
+    ],
+    players: []
+}
 
-// Socket.IO authentication and room management
 io.on('connection', (socket) => {
     const { username, password } = socket.handshake.query;
 
@@ -55,30 +68,42 @@ io.on('connection', (socket) => {
         return;
     }
 
-    // add player to playerList but only if they are not already in the list
-    if (!playerList.find((player: any) => player.username === username)) {
-        playerList.push({ username, coords: { x: 0, y: 0 } });
-    }
-
     console.log('User connected:', username);
 
-    socket.join('room');
-    socket.emit('message', 'Welcome to the room!');
-    socket.emit('playerList', playerList);
+    if (!map.players.find((player: any) => player.username === username)) {
+        map.players.push({
+            username,
+            coords: {
+                x: 0,
+                y: 0
+            }
+        });
+    }
 
-    socket.on('joinRoom', (room) => {
-        socket.join(room);
-        socket.to(room).emit('message', `${username} has joined the room.`);
-        socket.to(room).emit('playerList', playerList);
-    });
+    // @ts-ignore
+    socket.user = getUser(username);
 
-    socket.on('leaveRoom', (room) => {
-        socket.leave(room);
-        socket.to(room).emit('message', `${username} has left the room.`);
-    });
+    // send a message to the client
+    socket.emit('message', 'Welcome to the server!');
 
-    socket.on('player_moved', (coords) => {
-        socket.to('room').emit('player_moved', { username, coords });
+    // join the room
+    socket.join(map.name);
+
+    // send a message to the client
+    socket.emit('message', 'You have joined the room!');
+
+    // send the map to the client
+    socket.on('get_map', () => {
+        socket.emit('map', map);
+    })
+
+    // update map when a player moves
+    socket.on('move', (coords) => {
+        // @ts-ignore
+        const player = map.players.find(p => p.username === socket.user.username);
+        if (!player) return;
+        player.coords = coords;
+        io.to(map.name).emit('player_moved', map);
     });
 })
 
@@ -87,4 +112,4 @@ io.on('disconnect', () => {
 });
 
 const PORT = process.env.PORT || 3000;
-server.listen(PORT, () => console.log(`Server running on port ${PORT}`));
+server.listen(PORT, () => console.log(`Server running on port ${PORT}`));