In-game options may be removed/inaccessible, such as VR mode removing the Window, but still valid for listing in the `default_settings.tbl` table.
In other words, we don't want error messages displaying if a player is playing in VR mode (which will remove the Window option for that instance) but the window option is listed in the table.
Thus, downgrade the error to a debug print for options within the `default_settings.tbl`. As MJN stated, the table itself controls the parser here, so downgrading the warning is the best choice.
* initial version of default_settings.tbl
* Add a way to change player detail level defaults and implement a couple more options to detail_settings.tbl
* support the rest of 2d.cpp options
* Allow enforcing options to a specific value
* modernize detail defaults, levels, and values
* Fix parsing issue and remove lambda capture by reference
* fix print
* clang
* More efficient +Enforce parsing
* cleanup
* typo
* don't negate this
* error_display
* clarify language between presets, levels, and values
* add default case
* small fix
* use a map to minimize string lookups
wookieejedi