2020-02-15 15:14:53 +00:00
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#pragma once
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#include "core/types.h"
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2020-03-21 14:49:46 +00:00
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#include "controller_interface.h"
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2020-02-15 15:14:53 +00:00
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#include <array>
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#include <functional>
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2020-03-21 14:49:46 +00:00
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#include <vector>
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2020-02-15 15:14:53 +00:00
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#include <mutex>
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union SDL_Event;
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2020-03-21 14:49:46 +00:00
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class SDLControllerInterface final : public ControllerInterface
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2020-02-15 15:14:53 +00:00
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{
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public:
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SDLControllerInterface();
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~SDLControllerInterface();
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2020-03-21 14:49:46 +00:00
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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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bool BindControllerAxis(int controller_index, int axis_number, 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, ButtonCallback callback) override;
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2020-02-15 15:14:53 +00:00
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2020-03-21 14:49:46 +00:00
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void PollEvents() override;
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2020-02-15 15:14:53 +00:00
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bool ProcessSDLEvent(const SDL_Event* event);
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2020-03-21 14:49:46 +00:00
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void UpdateControllerRumble() override;
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2020-02-15 15:14:53 +00:00
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private:
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struct ControllerData
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{
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void* controller;
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void* haptic;
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int joystick_id;
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int player_id;
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float last_rumble_strength;
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std::array<AxisCallback, MAX_NUM_AXISES> axis_mapping;
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std::array<ButtonCallback, MAX_NUM_BUTTONS> button_mapping;
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std::array<std::array<ButtonCallback, 2>, MAX_NUM_AXISES> axis_button_mapping;
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};
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2020-03-21 14:49:46 +00:00
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using ControllerDataVector = std::vector<ControllerData>;
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ControllerDataVector::iterator GetControllerDataForController(void* controller);
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ControllerDataVector::iterator GetControllerDataForJoystickId(int id);
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ControllerDataVector::iterator GetControllerDataForPlayerId(int id);
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bool OpenGameController(int index);
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2020-03-22 02:37:11 +00:00
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bool CloseGameController(int joystick_index, bool notify);
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bool HandleControllerAxisEvent(const SDL_Event* event);
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bool HandleControllerButtonEvent(const SDL_Event* event);
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ControllerDataVector m_controllers;
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std::mutex m_event_intercept_mutex;
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Hook::Callback m_event_intercept_callback;
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bool m_sdl_subsystem_initialized = false;
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};
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