automap.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/>.
 *
 *
 * Based on the original sources
 *   Faery Tale II -- The Halls of the Dead
 *   (c) 1993-1996 The Wyrmkeep Entertainment Co.
 */

#ifndef SAGA2_AUTOMAP_H
#define SAGA2_AUTOMAP_H

#include "saga2/intrface.h"

namespace Saga2 {

class AutoMap : public ModalWindow {
private:

    enum summaryMapEnum {
        kTileSumWidth        = 8,
        kTileSumHeight       = 8,
        kSumMapAreaWidth     = 544,  // the sumMap number could be more efficient
        kSumMapAreaHeight    = 324,

        kSummaryDiameter     = 62,
        kSummaryRadius       = kSummaryDiameter / 2
    };

public:
    TilePoint   _trackPos,
                _centerCoords,
                _baseCoords;
    TileRegion  _localAreaRegion;
private:

    // used as a temporary blit surface
    gPort   _tPort;

    // tile summary data
    uint8   *_summaryData;
    Rect16  _sumMapArea;

    bool _autoMapCheat;

public:
    AutoMap(const Rect16 box,
             uint8 *summary,
             uint16 ident,
             AppFunc *cmd);
    ~AutoMap();

    void drawClipped(gPort &port,
                     const Point16 &offset,
                     const Rect16  &clipRect);
    void draw();             // redraw the window

    void createSmallMap();
    void locateRegion();
    APPFUNCV(cmdAutoMapEsc);
    APPFUNCV(cmdAutoMapHome);
    APPFUNCV(cmdAutoMapEnd);
    APPFUNCV(cmdAutoMapPgUp);
    APPFUNCV(cmdAutoMapPgDn);

    gPanel *keyTest(int16 key);

    void setCheatFlag(bool flag) { _autoMapCheat = flag; }
    bool getCheatFlag() { return _autoMapCheat; }
private:
    bool activate(gEventType why);       // activate the control
    void deactivate();

    void pointerMove(gPanelMessage &msg);
    bool pointerHit(gPanelMessage &msg);
    void pointerDrag(gPanelMessage &msg);
    void pointerRelease(gPanelMessage &msg);
    bool keyStroke(gPanelMessage &msg);

};

//
// object access routines
//

int16 openAutoMap();

} // end of namespace Saga2

#endif // SAGA2_AUTOMAP_H