inverter_process.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 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/>.
 *
 */

#ifndef ULTIMA8_GFX_INVERTERPROCESS_H
#define ULTIMA8_GFX_INVERTERPROCESS_H

#include "ultima/ultima8/kernel/process.h"
#include "ultima/ultima8/usecode/intrinsics.h"
#include "ultima/ultima8/misc/classtype.h"

namespace Ultima {
namespace Ultima8 {

class InverterProcess : public Process {
public:
    InverterProcess();
    InverterProcess(unsigned int targetstate);
    ~InverterProcess() override;

    // p_dynamic_class stuff
    ENABLE_RUNTIME_CLASSTYPE()

    void setTarget(unsigned int target) {
        _targetState = target;
    }

    void run() override;

    static ProcId invertScreen();

    INTRINSIC(I_invertScreen);

    bool loadData(Common::ReadStream *rs, uint32 version);
    void saveData(Common::WriteStream *ws) override;

protected:
    static InverterProcess *_inverter;
    unsigned int _targetState;
};

} // End of namespace Ultima8
} // End of namespace Ultima

#endif