/*************************************************************************/
/*  joystick.h                                                           */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
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/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
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/*************************************************************************/
#ifndef JOYSTICK_WINRT_H
#define JOYSTICK_WINRT_H

#include "main/input_default.h"

ref class JoystickWinrt sealed {

internal:

	void register_events();
	uint32_t process_controllers(uint32_t p_last_id);

	JoystickWinrt();
	JoystickWinrt(InputDefault *p_input);

private:
	enum {
		MAX_CONTROLLERS = 4,
	};

	enum ControllerType {
		GAMEPAD_CONTROLLER,
		ARCADE_STICK_CONTROLLER,
		RACING_WHEEL_CONTROLLER,
	};

	struct ControllerDevice {

		Windows::Gaming::Input::IGameController ^ controller_reference;

		int id;
		bool connected;
		ControllerType type;
		float ff_timestamp;
		float ff_end_timestamp;
		bool vibrating;

		ControllerDevice() {
			id = -1;
			connected = false;
			type = ControllerType::GAMEPAD_CONTROLLER;
			ff_timestamp = 0.0f;
			ff_end_timestamp = 0.0f;
			vibrating = false;
		}
	};

	ControllerDevice controllers[MAX_CONTROLLERS];

	InputDefault *input;

	void OnGamepadAdded(Platform::Object ^ sender, Windows::Gaming::Input::Gamepad ^ value);
	void OnGamepadRemoved(Platform::Object ^ sender, Windows::Gaming::Input::Gamepad ^ value);

	InputDefault::JoyAxis axis_correct(double p_val, bool p_negate = false, bool p_trigger = false) const;
	void joypad_vibration_start(int p_device, float p_weak_magnitude, float p_strong_magnitude, float p_duration, uint64_t p_timestamp);
	void joypad_vibration_stop(int p_device, uint64_t p_timestamp);
};

#endif