image.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/>.
 *
 */
 
/*
 * This code is based on Labyrinth of Time code with assistance of
 *
 * Copyright (c) 1993 Terra Nova Development
 * Copyright (c) 2004 The Wyrmkeep Entertainment Co.
 *
 */
 
#ifndef LAB_IMAGE_H
#define LAB_IMAGE_H
 
namespace Common {
    class File;
}
 
namespace Lab {
 
class LabEngine;
 
class Image {
    LabEngine *_vm;
 
public:
    uint16 _width;
    uint16 _height;
    byte *_imageData;
 
    Image(LabEngine *vm) : _width(0), _height(0), _imageData(nullptr), _vm(vm), _autoFree(true) {}
    Image(int w, int h, byte *d, LabEngine *vm, bool autoFree = true) : _width(w), _height(h), _imageData(d), _vm(vm), _autoFree(autoFree) {}
    Image(Common::File *s, LabEngine *vm);
    ~Image();
 
    void setData(byte *d, bool autoFree = true);
 
    void drawImage(uint16 x, uint16 y);
 
    void drawMaskImage(uint16 x, uint16 y);
 
    void readScreenImage(uint16 x, uint16 y);
 
    void blitBitmap(uint16 srcX, uint16 srcY, Image *imgDest, uint16 destX, uint16 destY, uint16 width, uint16 height, byte masked);
 
private:
    bool _autoFree; 
};
 
} // End of namespace Lab
 
#endif // LAB_IMAGE_H