blame: source/code/gamecontroller.h

/*

===========================================================================

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2016 Poul Sander

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program.  If not, see http://www.gnu.org/licenses/

Source information and contacts persons can be found at

http://www.blockattack.net

===========================================================================

*/

#ifndef GAMECONTROLLER_H

#define GAMECONTROLLER_HPP

#include "SDL.h"

#include <vector>

#include <string>

const int deadZoneLimit = 20000;

void InitGameControllers();

void UnInitGameControllers();

bool isPlayerDownEvent(int playerNumber, const SDL_Event& event);

bool isPlayerUpEvent(int playerNumber, const SDL_Event& event);

bool isPlayerLeftEvent(int playerNumber, const SDL_Event& event);

bool isPlayerRightEvent(int playerNumber, const SDL_Event& event);

bool isPlayerSwitchEvent(int playerNumber, const SDL_Event& event);

bool isPlayerPushEvent(int playerNumber, const SDL_Event& event);

bool isGameControllerConnectionEvent(const SDL_Event& event);

void GameControllerSetVerbose(bool value);

const std::vector<std::string>& GetSupportedControllerNames();

/**

 * Checks that the given event is in the dead zone.

 * If it is in the dead zone. Then the dead zone variable for that axis will be set to true;

 * Otherwise nothing is done

 * @param event An SDL

 */

void checkDeadZone(const SDL_Event& event);

/**

 * Checks that the given axis on a given gamepad was in a dead zone last time checked.

 * @param id The gamepad

 * @param axis The axis on the gamepad

 * @return true if the axis has been in the dead zone

 */

bool getDeadZone(SDL_JoystickID id, int axis);

/**

 * Sets dead zone status on a given axis on a given gamepad

 * @param id The gamepad

 * @param axis The axis on the gamepad

 * @param value Value to set. Should normally be false as true will be set by checkDeadZone

 */

void setDeadZone(SDL_JoystickID id, int axis, bool value);

#endif  //GAMECONTROLLER