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Squashed 'external/gainput/' content from commit 2be0a50

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git-subtree-dir: external/gainput
git-subtree-split: 2be0a50089eafcc6fccb66142180082e48f27f4c
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Simone
2024-01-22 08:51:55 +01:00
commit 4e42229bdd
170 changed files with 31921 additions and 0 deletions
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74
lib/source/gainput/gestures/GainputButtonStickGesture.cpp Normal file
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#include <gainput/gainput.h>
#include <gainput/gestures/GainputButtonStickGesture.h>
#ifdef GAINPUT_ENABLE_BUTTON_STICK_GESTURE
#include <gainput/GainputInputDeltaState.h>
#include <gainput/GainputHelpers.h>
namespace gainput
{
ButtonStickGesture::ButtonStickGesture(InputManager& manager, DeviceId device, unsigned index, DeviceVariant /*variant*/) :
InputGesture(manager, device, index)
{
negativeAxis_.buttonId = InvalidDeviceButtonId;
positiveAxis_.buttonId = InvalidDeviceButtonId;
state_ = manager_.GetAllocator().New<InputState>(manager.GetAllocator(), 1);
GAINPUT_ASSERT(state_);
previousState_ = manager_.GetAllocator().New<InputState>(manager.GetAllocator(), 1);
GAINPUT_ASSERT(previousState_);
}
ButtonStickGesture::~ButtonStickGesture()
{
manager_.GetAllocator().Delete(state_);
manager_.GetAllocator().Delete(previousState_);
}
void
ButtonStickGesture::Initialize(DeviceId negativeAxisDevice, DeviceButtonId negativeAxis,
DeviceId positiveAxisDevice, DeviceButtonId positiveAxis)
{
negativeAxis_.deviceId = negativeAxisDevice;
negativeAxis_.buttonId = negativeAxis;
positiveAxis_.deviceId = positiveAxisDevice;
positiveAxis_.buttonId = positiveAxis;
}
void
ButtonStickGesture::InternalUpdate(InputDeltaState* delta)
{
if (negativeAxis_.buttonId == InvalidDeviceButtonId
|| positiveAxis_.buttonId == InvalidDeviceButtonId)
{
return;
}
const InputDevice* negativeDevice = manager_.GetDevice(negativeAxis_.deviceId);
GAINPUT_ASSERT(negativeDevice);
const bool isDown = negativeDevice->GetBool(negativeAxis_.buttonId);
const InputDevice* positiveDevice = manager_.GetDevice(positiveAxis_.deviceId);
GAINPUT_ASSERT(positiveDevice);
const bool isDown2 = positiveDevice->GetBool(positiveAxis_.buttonId);
if (isDown && !isDown2)
{
HandleAxis(*this, *state_, delta, ButtonStickAxis, -1.0f);
}
else if (!isDown && isDown2)
{
HandleAxis(*this, *state_, delta, ButtonStickAxis, 1.0f);
}
else
{
HandleAxis(*this, *state_, delta, ButtonStickAxis, 0.0f);
}
}
}
#endif