diff options
Diffstat (limited to 'src/input_common/gcadapter/gc_adapter.cpp')
| -rw-r--r-- | src/input_common/gcadapter/gc_adapter.cpp | 69 |
1 files changed, 51 insertions, 18 deletions
diff --git a/src/input_common/gcadapter/gc_adapter.cpp b/src/input_common/gcadapter/gc_adapter.cpp index 38210ffcb..898a278a9 100644 --- a/src/input_common/gcadapter/gc_adapter.cpp +++ b/src/input_common/gcadapter/gc_adapter.cpp @@ -25,6 +25,7 @@ Adapter::Adapter() { LOG_INFO(Input, "GC Adapter Initialization started"); current_status = NO_ADAPTER_DETECTED; + get_origin.fill(true); const int init_res = libusb_init(&libusb_ctx); if (init_res == LIBUSB_SUCCESS) { @@ -36,13 +37,8 @@ Adapter::Adapter() { GCPadStatus Adapter::GetPadStatus(std::size_t port, const std::array<u8, 37>& adapter_payload) { GCPadStatus pad = {}; - bool get_origin = false; ControllerTypes type = ControllerTypes(adapter_payload[1 + (9 * port)] >> 4); - if (type != ControllerTypes::None) { - get_origin = true; - } - adapter_controllers_status[port] = type; static constexpr std::array<PadButton, 8> b1_buttons{ @@ -58,6 +54,11 @@ GCPadStatus Adapter::GetPadStatus(std::size_t port, const std::array<u8, 37>& ad PadButton::PAD_TRIGGER_L, }; + if (adapter_controllers_status[port] == ControllerTypes::None && !get_origin[port]) { + // Controller may have been disconnected, recalibrate if reconnected. + get_origin[port] = true; + } + if (adapter_controllers_status[port] != ControllerTypes::None) { const u8 b1 = adapter_payload[1 + (9 * port) + 1]; const u8 b2 = adapter_payload[1 + (9 * port) + 2]; @@ -74,16 +75,22 @@ GCPadStatus Adapter::GetPadStatus(std::size_t port, const std::array<u8, 37>& ad } } - if (get_origin) { - pad.button |= PAD_GET_ORIGIN; - } - pad.stick_x = adapter_payload[1 + (9 * port) + 3]; pad.stick_y = adapter_payload[1 + (9 * port) + 4]; pad.substick_x = adapter_payload[1 + (9 * port) + 5]; pad.substick_y = adapter_payload[1 + (9 * port) + 6]; pad.trigger_left = adapter_payload[1 + (9 * port) + 7]; pad.trigger_right = adapter_payload[1 + (9 * port) + 8]; + + if (get_origin[port]) { + origin_status[port].stick_x = pad.stick_x; + origin_status[port].stick_y = pad.stick_y; + origin_status[port].substick_x = pad.substick_x; + origin_status[port].substick_y = pad.substick_y; + origin_status[port].trigger_left = pad.trigger_left; + origin_status[port].trigger_right = pad.trigger_right; + get_origin[port] = false; + } } return pad; } @@ -132,31 +139,31 @@ void Adapter::Read() { for (std::size_t port = 0; port < pads.size(); ++port) { pads[port] = GetPadStatus(port, adapter_payload_copy); if (DeviceConnected(port) && configuring) { - if (pads[port].button != PAD_GET_ORIGIN) { + if (pads[port].button != 0) { pad_queue[port].Push(pads[port]); } // Accounting for a threshold here because of some controller variance - if (pads[port].stick_x > pads[port].MAIN_STICK_CENTER_X + pads[port].THRESHOLD || - pads[port].stick_x < pads[port].MAIN_STICK_CENTER_X - pads[port].THRESHOLD) { + if (pads[port].stick_x > origin_status[port].stick_x + pads[port].THRESHOLD || + pads[port].stick_x < origin_status[port].stick_x - pads[port].THRESHOLD) { pads[port].axis = GCAdapter::PadAxes::StickX; pads[port].axis_value = pads[port].stick_x; pad_queue[port].Push(pads[port]); } - if (pads[port].stick_y > pads[port].MAIN_STICK_CENTER_Y + pads[port].THRESHOLD || - pads[port].stick_y < pads[port].MAIN_STICK_CENTER_Y - pads[port].THRESHOLD) { + if (pads[port].stick_y > origin_status[port].stick_y + pads[port].THRESHOLD || + pads[port].stick_y < origin_status[port].stick_y - pads[port].THRESHOLD) { pads[port].axis = GCAdapter::PadAxes::StickY; pads[port].axis_value = pads[port].stick_y; pad_queue[port].Push(pads[port]); } - if (pads[port].substick_x > pads[port].C_STICK_CENTER_X + pads[port].THRESHOLD || - pads[port].substick_x < pads[port].C_STICK_CENTER_X - pads[port].THRESHOLD) { + if (pads[port].substick_x > origin_status[port].substick_x + pads[port].THRESHOLD || + pads[port].substick_x < origin_status[port].substick_x - pads[port].THRESHOLD) { pads[port].axis = GCAdapter::PadAxes::SubstickX; pads[port].axis_value = pads[port].substick_x; pad_queue[port].Push(pads[port]); } - if (pads[port].substick_y > pads[port].C_STICK_CENTER_Y + pads[port].THRESHOLD || - pads[port].substick_y < pads[port].C_STICK_CENTER_Y - pads[port].THRESHOLD) { + if (pads[port].substick_y > origin_status[port].substick_y + pads[port].THRESHOLD || + pads[port].substick_y < origin_status[port].substick_y - pads[port].THRESHOLD) { pads[port].axis = GCAdapter::PadAxes::SubstickY; pads[port].axis_value = pads[port].substick_y; pad_queue[port].Push(pads[port]); @@ -237,6 +244,9 @@ void Adapter::Setup() { } libusb_free_device_list(devices, 1); } + // Break out of the ScanThreadFunc() loop that is constantly looking for the device + // Assumes user has GC adapter plugged in before launch to use the adapter + detect_thread_running = false; } bool Adapter::CheckDeviceAccess(libusb_device* device) { @@ -345,6 +355,7 @@ void Adapter::Reset() { adapter_input_thread.join(); adapter_controllers_status.fill(ControllerTypes::None); + get_origin.fill(true); current_status = NO_ADAPTER_DETECTED; if (usb_adapter_handle) { @@ -367,6 +378,7 @@ void Adapter::ResetDeviceType(std::size_t port) { } void Adapter::BeginConfiguration() { + get_origin.fill(true); for (auto& pq : pad_queue) { pq.Clear(); } @@ -396,4 +408,25 @@ const std::array<GCState, 4>& Adapter::GetPadState() const { return state; } +int Adapter::GetOriginValue(int port, int axis) const { + const auto& status = origin_status[port]; + + switch (static_cast<PadAxes>(axis)) { + case PadAxes::StickX: + return status.stick_x; + case PadAxes::StickY: + return status.stick_y; + case PadAxes::SubstickX: + return status.substick_x; + case PadAxes::SubstickY: + return status.substick_y; + case PadAxes::TriggerLeft: + return status.trigger_left; + case PadAxes::TriggerRight: + return status.trigger_right; + default: + return 0; + } +} + } // namespace GCAdapter |