* Add tilt clamp setting
* Updated `clamp` to use variable
* Fixed a minor typo
* Include possibly necessary header
* expose setting in sdl2
* expose setting in qt
* incorporate @wwylele 's suggestion in sdl2
* Incorporate @wwylele 's suggestion (?)
Please review the code, this is the first time I'm working with `ParamPackage`s so I may just screw up the code.
* Forgot to change in qt
* Fixed an fatal error
* fixed clang format error
* remove the old setting
* fixed typos cusing errors
* removed old setting
* Changed init style
* Forgot this one
* Removed unnecessary header inclusion
* Update config.cpp
* update qt-config
* Update motion_emu.cpp
* Update motion_emu.cpp
* Add infrastructure to poll joystick input and get ParamPackages
* Generalize the callbacks in configure_input.cpp and add buttons for analog sticks
* Use the polling classes in the input dialog
* Fix includes
* Formatting fix
* Include real header instead of forward declaring, to fix compiler error
* Split up pair and add deadzone for joystick configuration
* Pass ParamPackages by reference to callback
* fix formatting
* getPollers -> GetPollers
* Add forward declarations and simplify code a bit
* Update joysticks before opening them
* Fix mixup between joystick IDs and device indices
Modules didn't correctly define their dependencies before, which relied
on the frontends implicitly including every module for linking to
succeed.
Also changed every target_link_libraries call to specify visibility of
dependencies to avoid leaking definitions to dependents when not
necessary.
