Added extras menu, stubbed map editor, made asset viewer and map editor accessible from extras menu

i-mic-fps.rb

@@ -54,6 +54,7 @@ end
 require_relative "lib/ui/console"
 require_relative "lib/ui/menus/main_menu"
 require_relative "lib/ui/menus/settings_menu"
+require_relative "lib/ui/menus/extras_menu"
 require_relative "lib/ui/menus/level_select_menu"
 require_relative "lib/ui/menus/game_pause_menu"
 
@@ -101,24 +102,8 @@ require_relative "lib/demo"
 
 require_relative "lib/window"
 
-if ARGV[0] == "tool"
-  case ARGV[1]
-  when "viewer" # Turn Table
-    require_relative "lib/tools/asset_viewer/asset_viewer"
-  when "editor" # Level Editor
-    raise NotImplementedError
-  else
-    if ARGV[1].nil?
-      puts "### I-MIC FPS Tools ###"
-      puts "viewer - 3D Turn Table"
-      puts "editor - Level Editor"
-    else
-      raise "No such tool: #{ARGV[1]}"
-    end
-  end
-
-  return # Don't launch game, but load all required files
-end
+require_relative "lib/tools/asset_viewer"
+require_relative "lib/tools/map_editor"
 
 if ARGV.join.include?("--profile")
   begin