gamepad_driver.h

#pragma once
 
#include "gamepad.h"
 
#include "lib_begin.h"
 
namespace gamepad {
    struct CGV_API gamepad_driver
    {
        unsigned driver_index;
        virtual std::string get_name() = 0;
        virtual void scan_devices(std::vector<device_info>& infos) = 0;
        virtual void set_driver_state(bool enabled) = 0;
        virtual void set_device_state(void* device_handle, bool enabled) = 0;
        virtual bool get_device_battery_info(void* device_handle, BatteryType& battery_type, float& fill_state) = 0;
        virtual bool query_device_key_event(void* device_handle, GamepadKeys& gk, KeyAction& action) = 0;
        virtual bool get_device_state(void* device_handle, gamepad_state& state) = 0;
        virtual bool set_device_vibration(void* device_handle, float low_frequency_strength, float high_frequency_strength) = 0;
    };
    extern CGV_API std::vector<device_info>& ref_device_infos();
    extern CGV_API device_info* ref_device_info(void* device_handle);
    extern CGV_API std::vector<driver_info>& ref_driver_infos();
    extern CGV_API std::vector<gamepad_driver*>& ref_drivers();
    extern CGV_API void register_driver(gamepad_driver* gpd);
    template <typename T>
    struct driver_registry
    {
        driver_registry(const std::string& options)
        {
            register_driver(new T(options));
        }
    };
}
 
#include <cgv/config/lib_end.h>