qd_animation_set.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 QDENGINE_QDCORE_QD_ANIMATION_SET_H
#define QDENGINE_QDCORE_QD_ANIMATION_SET_H

#include "qdengine/parser/xml_fwd.h"
#include "qdengine/qdcore/qd_named_object.h"
#include "qdengine/qdcore/qd_animation.h"
#include "qdengine/qdcore/qd_animation_info.h"


namespace QDEngine {


class qdAnimationSet : public qdNamedObject {
public:
    qdAnimationSet();
    qdAnimationSet(const qdAnimationSet &set);
    ~qdAnimationSet();

    qdAnimationSet &operator = (const qdAnimationSet &set);

    int named_object_type() const {
        return QD_NAMED_OBJECT_ANIMATION_SET;
    }

    int size() const {
        return _animations.size();
    }
    void resize(int sz);

    int get_angle_index(float direction_angle) const;

    float get_index_angle(int direction_index) const;

    float adjust_angle(float angle) const;

    qdAnimationInfo *get_animation_info(int index = 0);
    qdAnimationInfo *get_animation_info(float direction_angle);

    qdAnimationInfo *get_static_animation_info(int index = 0);
    qdAnimationInfo *get_static_animation_info(float direction_angle);

    qdAnimationInfo *get_start_animation_info(int index = 0);
    qdAnimationInfo *get_start_animation_info(float direction_angle);

    qdAnimationInfo *get_stop_animation_info(int index = 0);
    qdAnimationInfo *get_stop_animation_info(float direction_angle);

    qdAnimation *get_turn_animation() const;
    qdAnimationInfo *get_turn_animation_info() {
        return &_turn_animation;
    }
    void set_turn_animation(const char *animation_name) {
        _turn_animation.set_animation_name(animation_name);
    }

    float walk_sound_frequency(int direction_index) const;
    float walk_sound_frequency(float direction_angle) const;
    void set_walk_sound_frequency(int direction_index, float freq);

    bool load_animations(const qdNamedObject *res_owner);
    bool free_animations(const qdNamedObject *res_owner);
    bool register_resources(const qdNamedObject *res_owner);
    bool unregister_resources(const qdNamedObject *res_owner);

    bool scale_animations(float coeff_x, float coeff_y);

    void load_script(const xml::tag *p);
    bool save_script(Common::WriteStream &fh, int indent = 0) const;

    float start_angle() const {
        return _start_angle;
    }
    void set_start_angle(float v) {
        _start_angle = v;
    }

private:


    float _start_angle;

    qdAnimationInfoVector _animations;
    qdAnimationInfoVector _static_animations;
    qdAnimationInfoVector _start_animations;
    qdAnimationInfoVector _stop_animations;

    qdAnimationInfo _turn_animation;

    Std::vector<float> _walk_sound_frequency;

    static int get_angle_index(float direction_angle, int dir_count);
    static float get_index_angle(int index, int dir_count);
};

} // namespace QDEngine

#endif // QDENGINE_QDCORE_QD_ANIMATION_SET_H