/****************************************************************************************
 * Smoothfox                                                                            *
 * "Faber est suae quisque fortunae"                                                    *
 * priority: better scrolling                                                           *
 * version: 11 April 2024                                                               *
 * url: https://github.com/yokoffing/Betterfox                                          *
 ***************************************************************************************/

// Note: msdPhysics was enabled by default for 122 Nightly.
// The options below have not been modified to account for this change.
// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1846935

// Use only one option at a time!
// Reset prefs if you decide to use different option.

/****************************************************************************************
 * OPTION: SHARPEN SCROLLING                                                           *
****************************************************************************************/
// credit: https://github.com/black7375/Firefox-UI-Fix
// only sharpen scrolling
user_pref("apz.overscroll.enabled", true); // DEFAULT NON-LINUX
user_pref("mousewheel.min_line_scroll_amount", 10); // 10-40; adjust this number to your liking; default=5
user_pref("general.smoothScroll.mouseWheel.durationMinMS", 80); // default=50
user_pref("general.smoothScroll.currentVelocityWeighting", "0.15"); // default=.25
user_pref("general.smoothScroll.stopDecelerationWeighting", "0.6"); // default=.4

/****************************************************************************************
 * OPTION: INSTANT SCROLLING (SIMPLE ADJUSTMENT)                                       *
****************************************************************************************/
// recommended for 60hz+ displays
user_pref("apz.overscroll.enabled", true); // DEFAULT NON-LINUX
user_pref("general.smoothScroll", true); // DEFAULT
user_pref("mousewheel.default.delta_multiplier_y", 275); // 250-400; adjust this number to your liking

/****************************************************************************************
 * OPTION: SMOOTH SCROLLING                                                            *
****************************************************************************************/
// recommended for 90hz+ displays
user_pref("apz.overscroll.enabled", true); // DEFAULT NON-LINUX
user_pref("general.smoothScroll", true); // DEFAULT
user_pref("general.smoothScroll.msdPhysics.enabled", true);
user_pref("mousewheel.default.delta_multiplier_y", 300); // 250-400; adjust this number to your liking

/****************************************************************************************
 * OPTION: NATURAL SMOOTH SCROLLING V3 [MODIFIED]                                      *
****************************************************************************************/
// credit: https://github.com/AveYo/fox/blob/cf56d1194f4e5958169f9cf335cd175daa48d349/Natural%20Smooth%20Scrolling%20for%20user.js
// recommended for 120hz+ displays
// largely matches Chrome flags: Windows Scrolling Personality and Smooth Scrolling
user_pref("apz.overscroll.enabled", true); // DEFAULT NON-LINUX
user_pref("general.smoothScroll", true); // DEFAULT
user_pref("general.smoothScroll.msdPhysics.continuousMotionMaxDeltaMS", 12);
user_pref("general.smoothScroll.msdPhysics.enabled", true);
user_pref("general.smoothScroll.msdPhysics.motionBeginSpringConstant", 600);
user_pref("general.smoothScroll.msdPhysics.regularSpringConstant", 650);
user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaMS", 25);
user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaRatio", 2);
user_pref("general.smoothScroll.msdPhysics.slowdownSpringConstant", 250);
user_pref("general.smoothScroll.currentVelocityWeighting", 1);
user_pref("general.smoothScroll.stopDecelerationWeighting", 1);
user_pref("mousewheel.default.delta_multiplier_y", 300); // 250-400; adjust this number to your liking