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vertical decelerationRate for inertial touchPads (trackball/LsvPad/RsvPad)

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TrueZhuanjia
2025-12-12 23:28:19 +08:00
parent 41eadce89a
commit 4b001f9366
8 changed files with 105 additions and 35 deletions
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VoidLink/Input/OnScreenWidgetView.swift
+11 -5
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@@ -215,7 +215,8 @@ import UIKit
// trackball
private var trackballVelocity: CGPoint = .zero
private var trackballDecelerationTimer: Timer?
@objc public var decelerationRate: CGFloat = 0.93
@objc public var decelerationRateX: CGFloat = 0.5
@objc public var decelerationRateY: CGFloat = 0.5
private let trackballVelocityThreshold: CGFloat = 0.1
@objc public var slideThreshold: CGFloat = 6.0
@@ -408,7 +409,8 @@ import UIKit
@objc public func setupInertialScroller() {
if self.hasInertia {
self.inertialScroller = InertialScroller(decelerationRate: self.decelerationRate, displayLinkRate: CGFloat(self.tempSettings.framerate.intValue))
self.inertialScroller = InertialScroller(decelerationRate: self.decelerationRateX, displayLinkRate: CGFloat(self.tempSettings.framerate.intValue))
self.inertialScroller.decelerationRateY = self.decelerationRateY
}
}
@@ -2001,6 +2003,10 @@ import UIKit
touchesEnded(touches, with: event)
}
private func inertiaEnabled() -> Bool {
return self.decelerationRateX > 0.50001 || self.decelerationRateY > 0.50001
}
override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
self.touchBegan = false
super.touchesEnded(touches, with: event)
@@ -2036,7 +2042,7 @@ import UIKit
self.clearRightStickTouchPadFlag()
if widgetType == WidgetTypeEnum.touchPad {self.resetStickBallPositionAndHideIndicator()}
case "LSVPAD":
if self.decelerationRate > 0.50001 {
if self.inertiaEnabled() {
if(!firstTouchMoved) {self.inertialScroller.vector = CGVector(dx: 0, dy: 0)}
if self.inertialScroller.handler == nil {
self.inertialScroller.handler = {
@@ -2049,7 +2055,7 @@ import UIKit
}
else {self.clearLeftStickTouchPadFlag()}
case "RSVPAD":
if self.decelerationRate > 0.50001 {
if self.inertiaEnabled() {
if(!firstTouchMoved) {self.inertialScroller.vector = CGVector(dx: 0, dy: 0)}
if self.inertialScroller.handler == nil {
var synthesizedDeltaX:CGFloat = 0
@@ -2076,7 +2082,7 @@ import UIKit
}
else {self.clearRightStickTouchPadFlag()}
case "TRACKBALL":
if allSpawnedTouchesCount == 1, self.decelerationRate > 0 {
if allSpawnedTouchesCount == 1, self.inertiaEnabled() {
if(mousePointerMoved){
self.startTrackballMomentum()
mousePointerMoved = false //reset flag