egg.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_WORLD_EGG_H
#define ULTIMA8_WORLD_EGG_H

#include "ultima/ultima8/world/item.h"
#include "ultima/ultima8/usecode/intrinsics.h"

namespace Ultima {
namespace Ultima8 {

class Egg : public Item {
    friend class ItemFactory;
public:
    Egg();
    ~Egg() override;

    ENABLE_RUNTIME_CLASSTYPE()

    int getXRange() const {
        return (_npcNum >> 4) & 0xF;
    }
    int getYRange() const {
        return _npcNum & 0xF;
    }

    void setXRange(int r) {
        _npcNum &= 0x0F;
        _npcNum |= (r & 0xF) << 4;
    }
    void setYRange(int r) {
        _npcNum &= 0xF0;
        _npcNum |= (r & 0xF);
    }

    virtual uint16 hatch();

    virtual uint16 unhatch();

    void leaveFastArea() override;

    void reset() {
        _hatched = false;
    }

    Common::String dumpInfo() const override;

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

    INTRINSIC(I_getEggXRange);
    INTRINSIC(I_getEggYRange);
    INTRINSIC(I_setEggXRange);
    INTRINSIC(I_setEggYRange);
    INTRINSIC(I_getEggId);
    INTRINSIC(I_setEggId);

protected:
    bool _hatched;
};

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

#endif