Added playernames to the scoreboard

Webservice/Game.js

@@ -19,6 +19,7 @@ class Game {
         this.winnerIndex = 0;
         this.round = 0;
         this.hunter = new Hunter();
+        this.playerNames = [];
     }
 
     finish_turn() {
@@ -88,6 +89,18 @@ class Game {
             this.winnerIndex = index;
         }
     }
+
+    getPlayerNames(){
+        return this.playerNames;
+    }
+
+    addPlayerName(playerName){
+        this.playerNames.push(playerName);
+    }
+
+    removePlayerName(playerName){
+        this.playerNames.splice(this.playerNames.indexOf(playerName), 1)
+    }
 }
 
 module.exports = Game;

Webservice/server.js

@@ -43,17 +43,19 @@ io.on('connection', socket => {
     socket.on('add user', function (data) {
         socket.username = data.username;
         socket.room = data.room_name;
-
+        
         if (game[socket.room] === undefined) {
             game[socket.room] = new Game();
         }
-
+        
         if (game[socket.room].add_player(socket.username)) {
-
+            
+            game[socket.room].addPlayerName(data.username);
             addedUser = true;
-
+            
             socket.emit('login');
             socket.join(socket.room);
+            io.in(socket.room).emit('updatePlayerNames', game[socket.room].getPlayerNames());
 
             if (game[socket.room].players.length === 1) io.to(socket.id).emit('first player');
 
@@ -61,7 +63,7 @@ io.on('connection', socket => {
 
             generate_log_message(socket.room, socket.username, "JOINED", "");
         } else {
-            io.to(socket.id).emit('error', 'Game started already or room has two many members');
+            io.to(socket.id).emit('error', 'Game started already or room has too many members');
         }
     });
 
@@ -78,6 +80,10 @@ io.on('connection', socket => {
 
     socket.on('disconnect', function () {
         if (game[socket.room] !== undefined && addedUser) {
+
+            game[socket.room].removePlayerName(socket.username);
+            io.in(socket.room).emit('updatePlayerNames', game[socket.room].getPlayerNames());
+
             socket.broadcast.to(socket.room).emit('user left', socket.username);
             game[socket.room].remove_player(socket.username);