mutliplayer-game2.scala

class Server {
  
  def main(): Unit = {
     while (true) {
        /**
        * 1. Read user inputs which can be one of [←, ↑, →, ↓], to change the direction of snake.
        * 2. Apply user input if any, which change the direction of snake.
        * 3. Move snake by 1 unit space
        * 4. Check if any snakes bump into enemy/wall/self, remove them from the game.
        * 5. Broadcast the new game state to all clients
        */
        Thread.sleep(100)
     }
  }
}