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Change L2/R2 input threshold from >0 to separate on/off thresholds above 127. This should fix the "only works once" issue and also avoid glitches. Tested with xbox controller and keyboard. Add TRACE-level logging for this.

This commit is contained in:
j 2024-08-22 19:31:00 +10:00
parent bce3a9c9e7
commit a7503d79a9
1 changed files with 19 additions and 4 deletions
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23
src/input/controller.cpp
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@ -5,6 +5,7 @@
#include "core/libraries/kernel/time_management.h"
#include "core/libraries/pad/pad.h"
#include "input/controller.h"
#include "common/logging/log.h"
namespace Input {
@ -99,18 +100,32 @@ void GameController::Axis(int id, Input::Axis axis, int value) {
state.axes[axis_id] = value;
// Scaled value is 0 .. 255
// Rest point for L2/R2 is usually ~127 but may drift
// It may also differ across controllers
// Use some hysteresis to avoid glitches. 0->255 will also work just slightly later
const int ON_THRESHOLD = 150;
const int OFF_THRESHOLD = 135;
if (axis == Input::Axis::TriggerLeft) {
if (value > 0) {
LOG_TRACE(Input, "TriggerLeft {}", value);
if (value > ON_THRESHOLD) {
LOG_TRACE(Input, "L2 ON");
state.buttonsState |= Libraries::Pad::OrbisPadButtonDataOffset::ORBIS_PAD_BUTTON_L2;
} else {
} else if (value < OFF_THRESHOLD) {
LOG_TRACE(Input, "L2 OFF");
state.buttonsState &= ~Libraries::Pad::OrbisPadButtonDataOffset::ORBIS_PAD_BUTTON_L2;
}
}
if (axis == Input::Axis::TriggerRight) {
if (value > 0) {
LOG_TRACE(Input, "TriggerRight {}", value);
if (value > ON_THRESHOLD) {
LOG_TRACE(Input, "R2 ON");
state.buttonsState |= Libraries::Pad::OrbisPadButtonDataOffset::ORBIS_PAD_BUTTON_R2;
} else {
} else if (value < OFF_THRESHOLD) {
LOG_TRACE(Input, "R2 OFF");
state.buttonsState &= ~Libraries::Pad::OrbisPadButtonDataOffset::ORBIS_PAD_BUTTON_R2;
}
}