m_puzzle.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_MINIGAMES_ADV_M_PUZZLE_H
#define QDENGINE_MINIGAMES_ADV_M_PUZZLE_H

#include "qdengine/minigames/adv/MinigameInterface.h"
#include "qdengine/minigames/adv/FlyObject.h"

namespace QDEngine {

class Puzzle : public MinigameInterface {
    struct Node {
        QDObject obj;
        int angle;
        int pos;

        bool inStack() const {
            return pos < -1;
        }
        bool isFree() const {
            return pos == -1;
        }

        Node() : angle(1), pos(-1) {}
    };

    typedef vector<Node> Nodes;

public:
    Puzzle();
    ~Puzzle();

    void quant(float dt);

private:
    int gameSize_;
    int angles_;

    int globalAngle_;
    float rotateTimePeriod_;
    float nextRotateTime_;

    bool singleSize_;
    mgVect2f size_;
    float depth_;

    Nodes nodes_;
    int prevPlace_;
    int pickedItem_;

    int inField_;

    float nextObjTime_;
    int mouseObjPose_;

    QDObject stackBottom_;
    int stackSize_;
    mgVect2f stackPlaceSize_;

    Indexes stack_;
    Indexes field_;

    FlyQDObjects flyObjs_;
    float flySpeed_;
    float returnSpeed_;

    Coords positions_;

    const char *getStateName(int angle, bool selected, bool small) const;
    void rotate(int hovItem);
    bool testPlace(int idx) const;
    bool isOnMouse(const Node& node) const;
    bool isFlying(int idx) const;
    int stidx(int idx) const;
    void put(int where, int what, float flowSpeed = -1.f);
    void putOnStack(int what, float speed);
    void returnToStack();
    const mgVect3f &position(int num) const;
    mgVect3f stackPosition(int N) const;
};

} // namespace QDEngine

#endif // QDENGINE_MINIGAMES_ADV_M_PUZZLE_H