ControlStatus.h

/*
 * This file is part of Bubba-3D.
 *
 * Bubba-3D is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Bubba-3D 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Bubba-3D. If not, see http://www.gnu.org/licenses/.
 */
//
// Created by simon on 2015-12-20.
//

#ifndef BUBBA_3D_BUTTONSTATUS_H
#define BUBBA_3D_BUTTONSTATUS_H

#include <map>

class ControlStatus {
public:
    enum Activator  {NONE = 1024,KEYBOARD = 256, MOUSE = 512, JOYSTICK_0 = 1, JOYSTICK_1 = 2, JOYSTICK_2 = 4,
                    JOYSTICK_3 = 8, JOYSTICK_4 = 16, JOYSTICK_5 = 32, JOYSTICK_6 = 64, JOYSTICK_7 = 128, JOYSTICK = 255};


    static Activator activatorFromJoystickNumber(int n);

    Activator getMaxActivator();

    float getValue();

    float getValue(Activator activator);

    /*
     * Alias for getValue() != 0;
     */
    bool isActive();

    bool isActive(Activator activator);

    ControlStatus(Activator activator, float value);
    ControlStatus();
    void addButton(Activator activator, float value);
    void merge(ControlStatus cs);

private:
    std::map<Activator,float> buttons;
    float maxValue = NO_MAX;
    Activator maxValueActivator;
    static const float NO_MAX;

};


#endif //BUBBA_3D_BUTTONSTATUS_H