Allow disabling autoplay

[deltabeard]

[narayanx]

I am considering adding a toggle to disable autoplay and exposing it through a simple terminal-style settings menu, allowing users to change basic settings. Since there’s currently no way to change settings, it’s better to add a basic version now for functionality rather than wait for a full GUI implementation, which will take longer. If we switch to citro2d later, this menu can be upgraded to use buttons and touch input.

Implementation idea:

Format:

• Toggled settings are represented by a checkbox: [ ] and [x]. Eg: [ ] Enable autoplay, [x] Enable autoplay
• Settings where it's possible to select one of multiple values are represented by ( ) and (*). Eg: Previous/Next: (*) ZL/ZR, ( ) L/R, ( ) None
• The currently selected setting is denoted by >. Eg: >[ ] Enable autoplay or >Previous/Next: (*) ZL/ZR, ( ) L/R, ( ) None

Controls

• Press Y to open settings menu, which can be exited by pressing Y or B (if a GUI is added this could be removed and the settings menu could just be accessed through a small button on the bottom screen)
• List of settings appears on bottom screen, and it can be navigated by pressing Up or Down
• Pressing Left or Right on a multiselect setting changes the selected setting to the left/right
• Pressing A on a toggleable setting toggles it from checked to unchecked or unchecked to checked

Extra Details:

• Save settings in json file when user changes a setting, create a folder at sdmc:/3ds/ctrmus/ to store this. The file could probably be called settings.json or config.json. Read from this json file upon startup to load settings.