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https://github.com/RetroDECK/Duckstation.git
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74 lines
1.5 KiB
C++
74 lines
1.5 KiB
C++
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com> and contributors.
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// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
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#pragma once
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#include "controller.h"
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#include <memory>
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#include <optional>
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#include <string_view>
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class DigitalController final : public Controller
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{
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public:
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enum class Button : u8
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{
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Select = 0,
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L3 = 1,
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R3 = 2,
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Start = 3,
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Up = 4,
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Right = 5,
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Down = 6,
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Left = 7,
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L2 = 8,
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R2 = 9,
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L1 = 10,
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R1 = 11,
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Triangle = 12,
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Circle = 13,
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Cross = 14,
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Square = 15,
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Count
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};
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static const Controller::ControllerInfo INFO;
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DigitalController(u32 index);
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~DigitalController() override;
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static std::unique_ptr<DigitalController> Create(u32 index);
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ControllerType GetType() const override;
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void Reset() override;
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bool DoState(StateWrapper& sw, bool apply_input_state) override;
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float GetBindState(u32 index) const override;
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void SetBindState(u32 index, float value) override;
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u32 GetButtonStateBits() const override;
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void ResetTransferState() override;
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bool Transfer(const u8 data_in, u8* data_out) override;
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void LoadSettings(SettingsInterface& si, const char* section) override;
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private:
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enum class TransferState : u8
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{
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Idle,
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Ready,
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IDMSB,
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ButtonsLSB,
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ButtonsMSB
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};
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// buttons are active low
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u16 m_button_state = UINT16_C(0xFFFF);
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TransferState m_transfer_state = TransferState::Idle;
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bool m_popn_controller_mode = false;
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u8 GetButtonsLSBMask() const;
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};
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