sprites.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 KYRA_SPRITES_H
#define KYRA_SPRITES_H

#include "kyra/engine/kyra_lok.h"
#include "common/random.h"

namespace Kyra {

#define MAX_NUM_ANIMS 11

struct Sprite {
    uint16 x;
    uint16 y;
    uint16 width;
    uint16 height;
};

struct Anim {
    uint8 *script;
    uint8 *curPos;
    uint16 length;
    int16 x;
    int16 y;
    bool flipX;
    int8 sprite;
    uint8 *loopStart;
    uint16 loopsLeft;
    uint32 nextRun;
    uint32 lastRefresh;
    bool play;
    uint16 width;
    uint16 height;
    uint16 width2;
    uint16 height2;
    uint16 unk1;
    uint16 drawY;
    uint16 unk2;
    uint8 *background;
    bool disable;
};

class KyraEngine_LoK;

class Sprites {
public:
    Sprites(KyraEngine_LoK *vm, OSystem *system);
    ~Sprites();

    void updateSceneAnims();
    void setupSceneAnims();
    void loadDat(const char *filename, SceneExits &exits);
    void loadSceneShapes();

    Anim _anims[MAX_NUM_ANIMS];
    uint8 *_sceneShapes[50];

    void refreshSceneAnimObject(uint8 animNum, uint8 shapeNum, uint16 x, uint16 y, bool flipX, bool unkFlag);

    int getDrawLayer(int y);

    int _sceneAnimatorBeaconFlag;
protected:
    void freeSceneShapes();

    KyraEngine_LoK *_vm;
    Resource *_res;
    OSystem *_system;
    Screen *_screen;
    uint8 *_dat;
    Common::RandomSource _rnd;
    uint8 *_spriteDefStart;
    uint8 _drawLayerTable[8];
};

} // End of namespace Kyra

#endif