Clean up unused vars/funcs from eee98b0e07

eee98b0e07 made some functions and
variables unused, which generate compiler warnings. So I've removed
them.

desktop_version/src/Input.cpp

@@ -749,23 +749,6 @@ static void menuactionpress(void)
         break;
     }
     case Menu::options:
-    {
-#if defined(MAKEANDPLAY)
-        int flipmode_offset = 0;
-#else
-        int flipmode_offset = game.ingame_titlemode && game.unlock[18] ? 0 : -1;
-#endif
-
-#if defined(MAKEANDPLAY)
-        int unlockmode_offset = -1;
-#else
-        int unlockmode_offset = 0;
-#endif
-
-        int mmmmmm_offset = music.mmmmmm ? 0 : -1;
-
-        int offset = 0;
-
         switch (game.currentmenuoption)
         {
         case 0:
@@ -822,7 +805,6 @@ static void menuactionpress(void)
         }
 
         break;
-    }
     case Menu::unlockmenutrials:
         switch (game.currentmenuoption)
         {

desktop_version/src/Render.cpp

@@ -164,21 +164,6 @@ static void menurender(void)
         break;
     }
     case Menu::options:
-    {
-#if defined(MAKEANDPLAY)
-        int flipmode_offset = 0;
-#else
-        int flipmode_offset = game.ingame_titlemode && game.unlock[18] ? 0 : -1;
-#endif
-
-#if defined(MAKEANDPLAY)
-        int unlockmode_offset = -1;
-#else
-        int unlockmode_offset = 0;
-#endif
-
-        int offset = 0;
-
         switch (game.currentmenuoption)
         {
         case 0:
@@ -213,7 +198,6 @@ static void menurender(void)
             }
         }
         break;
-    }
     case Menu::graphicoptions:
         switch (game.currentmenuoption)
         {

desktop_version/src/editor.cpp

@@ -3783,11 +3783,6 @@ void editorlogic(void)
     }
 }
 
-static void creategraphicoptions(void)
-{
-    game.createmenu(Menu::graphicoptions);
-}
-
 static void creategameoptions(void)
 {
     game.createmenu(Menu::options);