Mouse-like Joystick is still broken

[MakiseKurisu]

This issue has been reported several times before, but seems never fixed:

• Mouse-like Joystick input is too weak kozec/sc-controller#426
• Joystick camera logic isn't correct kozec/sc-controller#731
• Official-driver style "Joystick Camera" smooth Ryochan7/sc-controller#52