thirdparty/ppsspp
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Bring back zeroing of the opposite direction.

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This commit is contained in:
Henrik Rydgård 2023-03-30 15:15:33 +02:00
parent fa0fb6eee6
commit 88e89653b1
1 changed files with 11 additions and 1 deletions
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12
Core/ControlMapper.cpp
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@ -11,7 +11,7 @@
#include "Core/CoreParameter.h"
#include "Core/System.h"
// TODO: Possibly make these configurable?
// TODO: Possibly make these thresholds configurable?
static float GetDeviceAxisThreshold(int device) {
return device == DEVICE_ID_MOUSE ? AXIS_BIND_THRESHOLD_MOUSE : AXIS_BIND_THRESHOLD;
}
@ -190,6 +190,7 @@ bool ControlMapper::UpdatePSPState(const InputMapping &changedMapping) {
// mapping which gets a little hacky.
float threshold = 1.0f;
bool touchedByMapping = false;
bool zeroOpposite = false;
float value = 0.0f;
for (auto &mapping : inputMappings) {
if (mapping == changedMapping) {
@ -200,6 +201,7 @@ bool ControlMapper::UpdatePSPState(const InputMapping &changedMapping) {
if (iter != curInput_.end()) {
if (mapping.IsAxis()) {
threshold = GetDeviceAxisThreshold(iter->first.deviceId);
zeroOpposite = true;
}
value += iter->second;
}
@ -219,6 +221,14 @@ bool ControlMapper::UpdatePSPState(const InputMapping &changedMapping) {
onVKeyAnalog(changedMapping.deviceId, vkId, value);
virtKeys_[i] = value;
}
if (zeroOpposite) {
// For analog stick events, always zero the "opposite" when we get a valid value.
// Otherwise, lingering small values can create strange offsets when summing up later.
int opposite = GetOppositeVKey(vkId);
if (opposite) {
virtKeys_[i] = 0.0f;
}
}
if (!bPrevValue && bValue) {
// INFO_LOG(G3D, "vkeyon %s", KeyMap::GetVirtKeyName(vkId));
onVKey(vkId, true);