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Account for stick flat area when retrieving axes value from a MotionEvent

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lynxnb 2022-11-16 14:59:54 +01:00 committed by Niccolò Betto
parent c966220bab
commit b209ae8e90
1 changed files with 10 additions and 0 deletions
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10
app/src/main/java/emu/skyline/input/InputHandler.kt
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@ -126,7 +126,17 @@ class InputHandler(private val inputManager : InputManager, private val preferen
if ((event.isFromSource(InputDevice.SOURCE_CLASS_JOYSTICK) || event.isFromSource(InputDevice.SOURCE_CLASS_BUTTON)) && event.action == MotionEvent.ACTION_MOVE) {
for (axisItem in MotionHostEvent.axes.withIndex()) {
val axis = axisItem.value
val range : InputDevice.MotionRange? = event.device.getMotionRange(axis, event.source)
var value = event.getAxisValue(axis)
range?.let {
value = if (abs(value) > it.flat)
if (value > 0)
(value - it.flat) / (it.max - it.flat)
else
-((abs(value) - it.flat) / (abs(it.min) - it.flat))
else
0f
}
if ((event.historySize != 0 && value != event.getHistoricalAxisValue(axis, 0)) || axesHistory[axisItem.index] != value) {
var polarity = value > 0 || (value == 0f && axesHistory[axisItem.index] >= 0)