Axe scriptclass::resetgametomenu

This creates the game over screen for dying in No Death Mode. It's three
lines long and it's only called once. There's no reason it has to be a
separate function. From the name it sounds like it was meant to be a
generic function but it's anything but that. So just inline it in to
where it's called.

desktop_version/src/Logic.cpp

@@ -464,7 +464,9 @@ void gamelogic(void)
                 if (graphics.fademode == FADE_FULLY_BLACK)
                 {
                     game.copyndmresults();
-                    script.resetgametomenu();
+                    obj.entities.clear();
+                    game.quittomenu();
+                    game.createmenu(Menu::gameover);
                 }
             }
             else