play a game without logging in

app/controllers/games_controller.rb

@@ -1,7 +1,6 @@
 class GamesController < ApplicationController
   def index
     @game = Game.new unless @game
-    # @board = GamesHelper.process_board(@game.game_board)
   end
 
   def show
@@ -11,8 +10,14 @@ def show
 
   def create
     @game = Game.new
-    @game.user = current_user
     @game.difficulty = params[:difficulty]
+    if current_user
+      @game.user = current_user
+    else
+      temp_user = User.new
+      temp_user.username = "Human Player"
+      @game.user = temp_user
+    end
     @game.save
     redirect_to @game
   end
@@ -23,7 +28,6 @@ def edit
     if request.xhr?
         @game.game_board = GamesHelper.plot(params[:player_move], @game.game_board)
         if check_board('x', @game.game_board)
-          p "player wins!!!!"
           @game.game_status = "Player Won!"
         end
 

app/views/games/index.html.erb

@@ -1,15 +1,10 @@
 <section class="container">
-  <% if session[:user_id] %>
     <%= form_for @game do |f| %>
-    <div class="input-field col s12">
+      <div class="input-field col s12">
     <%= select_tag(:difficulty, options_for_select([['Easy', 'easy'],['Medium', 'medium'],['Hard', 'hard'],['Impossible', 'impossible']]))%>
     </div>
-      <%= f.submit "Play a Game!",  :class => 'waves-effect waves-light btn-large ' %>
+      <%= button_tag(type: "Play a Game!", class: "waves-effect waves-light btn-large") do %>
+        Play a Game!<i class="material-icons right">dashboard</i>
+      <% end %>
     <% end %>
-  <%else%>
-    <div class="input-field col s12">
-      <%= select_tag(:difficulty, options_for_select([['Easy', 'easy'],['Medium', 'medium'],['Hard', 'hard'],['Impossible', 'impossible']]))%>
-    </div>
-    <a class="waves-effect waves-light btn-large" href="http://tofumaker.github.io?=<%=:difficulty%>"><i class="material-icons right">dashboard</i>Play a Game!</a>
-  <% end %>
 </section>