egg_manager.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 NUVIE_CORE_EGG_MANAGER_H
#define NUVIE_CORE_EGG_MANAGER_H

#include "ultima/shared/std/string.h"
#include "ultima/nuvie/core/obj_manager.h"

namespace Ultima {
namespace Nuvie {

struct Egg {
    bool seen_egg;
    Obj *obj;
    Egg() {
        seen_egg = false;
        obj = nullptr;
    };
};

class Configuration;
class ActorManager;
class Actor;
class Map;

class EggManager {
    ActorManager *actor_manager;
    ObjManager *obj_manager;
    nuvie_game_t gametype; // what game is being played?

    Std::list<Egg *> egg_list;

public:

    EggManager(nuvie_game_t type);
    ~EggManager();

    void set_actor_manager(ActorManager *am) {
        actor_manager = am;
    }
    void set_obj_manager(ObjManager *om) {
        obj_manager = om;
    }

    void clean(bool keep_obj = true);

    void add_egg(Obj *egg);
    void remove_egg(Obj *egg, bool keep_egg = true);
    void set_egg_visibility(bool show_eggs);
    bool spawn_egg(Obj *egg, uint8 hatch_probability);
    void spawn_eggs(uint16 x, uint16 y, uint8 z, bool teleport = false);
    Std::list<Egg *> *get_egg_list() {
        return &egg_list;
    };
    bool is_spawning_actors() const {
        return !not_spawning_actors;
    }
    void set_spawning_actors(bool spawning) {
        not_spawning_actors = !spawning;
    }

protected:

    uint8 get_worktype(const Obj *embryo);
    bool not_spawning_actors;
};

} // End of namespace Nuvie
} // End of namespace Ultima

#endif