1839bfab3b
Supports vibration, non-gamepad controllers, etc. You will need to rebind your controllers.
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
#pragma once
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#include "core/types.h"
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#include "frontend-common/controller_interface.h"
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#include <array>
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#include <functional>
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#include <map>
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#include <mutex>
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#include <vector>
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class AndroidControllerInterface final : public ControllerInterface
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{
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public:
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AndroidControllerInterface();
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~AndroidControllerInterface() override;
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ALWAYS_INLINE u32 GetControllerCount() const { return static_cast<u32>(m_controllers.size()); }
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Backend GetBackend() const override;
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bool Initialize(CommonHostInterface* host_interface) override;
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void Shutdown() override;
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// Removes all bindings. Call before setting new bindings.
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void ClearBindings() override;
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// Binding to events. If a binding for this axis/button already exists, returns false.
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std::optional<int> GetControllerIndex(const std::string_view& device) override;
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bool BindControllerAxis(int controller_index, int axis_number, AxisSide axis_side, AxisCallback callback) override;
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bool BindControllerButton(int controller_index, int button_number, ButtonCallback callback) override;
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bool BindControllerAxisToButton(int controller_index, int axis_number, bool direction,
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ButtonCallback callback) override;
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bool BindControllerHatToButton(int controller_index, int hat_number, std::string_view hat_position,
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ButtonCallback callback) override;
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bool BindControllerButtonToAxis(int controller_index, int button_number, AxisCallback callback) override;
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// Changing rumble strength.
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u32 GetControllerRumbleMotorCount(int controller_index) override;
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void SetControllerRumbleStrength(int controller_index, const float* strengths, u32 num_motors) override;
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// Set deadzone that will be applied on axis-to-button mappings
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bool SetControllerDeadzone(int controller_index, float size = 0.25f) override;
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void PollEvents() override;
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void SetDeviceNames(std::vector<std::string> device_names);
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void SetDeviceRumble(u32 index, bool has_vibrator);
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void HandleAxisEvent(u32 index, u32 axis, float value);
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void HandleButtonEvent(u32 index, u32 button, bool pressed);
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bool HasButtonBinding(u32 index, u32 button);
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private:
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enum : u32
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{
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NUM_RUMBLE_MOTORS = 2
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};
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struct ControllerData
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{
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float deadzone = 0.25f;
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std::map<u32, std::array<AxisCallback, 3>> axis_mapping;
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std::map<u32, ButtonCallback> button_mapping;
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std::map<u32, std::array<ButtonCallback, 2>> axis_button_mapping;
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std::map<u32, AxisCallback> button_axis_mapping;
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bool has_rumble = false;
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};
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std::vector<std::string> m_device_names;
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std::vector<ControllerData> m_controllers;
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std::mutex m_controllers_mutex;
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std::mutex m_event_intercept_mutex;
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Hook::Callback m_event_intercept_callback;
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};
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