creature.h

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef ENGINES_DRAGONAGE2_CREATURE_H
#define ENGINES_DRAGONAGE2_CREATURE_H

#include <vector>
#include <list>

#include "src/common/ptrlist.h"
#include "src/common/ustring.h"

#include "src/aurora/types.h"

#include "src/graphics/aurora/types.h"

#include "src/engines/dragonage/types.h"
#include "src/engines/dragonage2/object.h"

namespace Aurora {
    class GDAFile;
}

namespace Engines {

namespace DragonAge2 {

class Creature : public Object {
public:
    Creature();
    Creature(const Aurora::GFF3Struct &placeable);
    ~Creature();

    void createFakePC();

    // Basic visuals

    void show(); 
    void hide(); 

    // Basic properties

    bool isPC() const; 

    // Object/Cursor interactions

    void enter(); 
    void leave(); 

    void highlight(bool enabled);

    bool click(Object *triggerer = 0);

    // Positioning

    void setPosition(float x, float y, float z);
    void setOrientation(float x, float y, float z, float angle);


private:
    static const size_t kPartVariationCount = 4;

    struct EquipItem {
        Common::UString resRef; 

        InventorySlot slot; 

        bool stealable; 
        bool droopable; 

        int32 setNumber; 
    };
    typedef std::vector<EquipItem> Items;

    typedef Common::PtrList<Graphics::Aurora::Model> Models;


    bool _isPC; 

    uint32 _appearanceID;

    Common::UString _headMorph;
    uint32 _partVariation[kPartVariationCount];

    Items _items;

    Models _models;


    void init();
    void load(const Aurora::GFF3Struct &placeable);
    void load(const Aurora::GFF3Struct &instance, const Aurora::GFF3Struct *blueprint);

    void loadProperties(const Aurora::GFF3Struct &gff);

    void loadModelsSimple(const Aurora::GDAFile &gda, size_t row);
    void loadModelsWelded(const Aurora::GDAFile &gda, size_t row);
    void loadModelsHead  (const Aurora::GDAFile &gda, size_t row);
    void loadModelsParts (const Aurora::GDAFile &gda, size_t row);

    void loadModelsHeadMorph(bool loadHair = true);
    void loadModelsHeadList(const Aurora::GDAFile &gda, size_t row, bool loadHair = true);

    Common::UString getItemModel(uint32 variation, const Common::UString &prefix,
                                 uint8 *armorType = 0) const;

    Common::UString findEquipModel(InventorySlot slot, const Common::UString &prefix,
                                   uint8 *armorType = 0) const;

    static Common::UString createModelPrefix(const Aurora::GDAFile &gda, size_t row);
    static Common::UString createModelPart(const Aurora::GDAFile &gda, size_t row,
                                           const Common::UString &prefix);
};

} // End of namespace Dragon Age

} // End of namespace Engines

#endif // ENGINES_DRAGONAGE2_CREATURE_H