4e42229bdd
git-subtree-dir: external/gainput git-subtree-split: 2be0a50089eafcc6fccb66142180082e48f27f4c
98 lines
1.8 KiB
C++
98 lines
1.8 KiB
C++
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#include <gainput/gainput.h>
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namespace gainput
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{
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InputDevice::InputDevice(InputManager& manager, DeviceId device, unsigned index) :
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manager_(manager),
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deviceId_(device),
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index_(index),
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deadZones_(0),
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debugRenderingEnabled_(false)
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#if defined(GAINPUT_DEV) || defined(GAINPUT_ENABLE_RECORDER)
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, synced_(false)
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#endif
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{
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}
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InputDevice::~InputDevice()
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{
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manager_.GetAllocator().Deallocate(deadZones_);
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}
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void
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InputDevice::Update(InputDeltaState* delta)
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{
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*previousState_ = *state_;
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#if defined(GAINPUT_DEV)
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if (synced_)
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{
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return;
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}
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#endif
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InternalUpdate(delta);
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}
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InputDevice::DeviceState
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InputDevice::GetState() const
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{
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#if defined(GAINPUT_DEV)
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if (synced_)
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{
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return DS_OK;
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}
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#endif
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return InternalGetState();
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}
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float InputDevice::GetDeadZone(DeviceButtonId buttonId) const
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{
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if (!deadZones_
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|| !IsValidButtonId(buttonId))
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{
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return 0.0f;
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}
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GAINPUT_ASSERT(buttonId < state_->GetButtonCount());
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return deadZones_[buttonId];
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}
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void InputDevice::SetDeadZone(DeviceButtonId buttonId, float value)
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{
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if (!deadZones_)
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{
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const size_t size = sizeof(float) * state_->GetButtonCount();
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deadZones_ = reinterpret_cast<float*>(manager_.GetAllocator().Allocate(size));
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memset(deadZones_, 0, size);
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}
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GAINPUT_ASSERT(buttonId < state_->GetButtonCount());
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deadZones_[buttonId] = value;
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}
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void
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InputDevice::SetDebugRenderingEnabled(bool enabled)
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{
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debugRenderingEnabled_ = enabled;
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}
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size_t
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InputDevice::CheckAllButtonsDown(DeviceButtonSpec* outButtons, size_t maxButtonCount, unsigned start, unsigned end) const
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{
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size_t buttonsFound = 0;
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for (unsigned i = start; i < end && buttonsFound < maxButtonCount; ++i)
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{
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DeviceButtonId id(i);
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if (IsValidButtonId(id) && GetBool(id))
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{
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outButtons[buttonsFound].deviceId = deviceId_;
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outButtons[buttonsFound].buttonId = id;
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++buttonsFound;
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}
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}
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return buttonsFound;
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}
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}
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