dragon_arcade_ttm.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 DGDS_MINIGAMES_DRAGON_ARCADE_TTM_H
#define DGDS_MINIGAMES_DRAGON_ARCADE_TTM_H

#include "common/ptr.h"

#include "dgds/image.h"
#include "dgds/ttm.h"

namespace Dgds {

class ArcadeFloor {
public:
    ArcadeFloor() : x(0), width(0), yval(0), flag(false) {}
    int16 x;
    int16 width;
    byte yval;
    bool flag;

    Common::String dump() const;
};


class Brush {
public:
    Brush() : _frame(0) {}
    Brush(const Common::SharedPtr<Image> &shape, int16 frame) : _shape(shape), _frame(frame) {}

    void reset() {
        _shape.reset();
        _frame = 0;
    }
    bool isValid() const { return _shape && _shape->loadedFrameCount() > _frame; }
    const Common::SharedPtr<Image> &getShape() const { return _shape; }
    int16 getFrame() const { return _frame; }
private:
    Common::SharedPtr<Image> _shape;
    int16 _frame;
};

class ArcadeNPCState;

class DragonArcadeTTM {
public:
    DragonArcadeTTM(ArcadeNPCState *npcState);
    void clearDataPtrs();
    int16 load(const char *filename);
    void finishTTMParse(int16 envNum);
    int16 runNextPage(int16 pageNum);
    void freePages(uint16 num);
    void freeShapes();
    void runPagesForEachNPC(int16 xScrollOffset);
    const Common::Array<ArcadeFloor> &getFloorData() { return _floorData; }

    uint16 _currentTTMNum;
    int16 _currentNPCRunningTTM;
    int16 _drawXOffset;
    int16 _drawYOffset;
    int16 _startYOffset;
    bool _doingInit;

private:
    int16 runScriptPage(int16 pageNum);
    int16 handleOperation(TTMEnviro &env, int16 page, uint16 op, byte count, const int16 *ivals, const Common::String &sval);

    int16 _shapes3[6];
    Common::SharedPtr<Image> _shapes[6];
    Common::SharedPtr<Image> _shapes2[6];
    Common::SharedPtr<Image> _allShapes[30];
    Brush _brushes[6];

    byte _drawColFG;
    byte _drawColBG;
    ArcadeNPCState *_npcState;
    // int16 _numA1x4OpsInInit; // implicit by count of items in _floorData
    Common::Array<ArcadeFloor> _floorData;

    // Note: only a subset of the enviro members get used, but
    // use the same structure for simplicity.
    TTMEnviro _ttmEnvs[5];

};

} // end namespace Dgds

#endif // DGDS_MINIGAMES_DRAGON_ARCADE_TTM_H