mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-14 21:59:17 +00:00
119 lines
3.6 KiB
C++
119 lines
3.6 KiB
C++
/* 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 2
|
|
* 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, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This code is based on original Mortville Manor DOS source code
|
|
* Copyright (c) 1987-1989 Lankhor
|
|
*/
|
|
|
|
#ifndef MORTEVIELLE_GRAPHICS_H
|
|
#define MORTEVIELLE_GRAPHICS_H
|
|
|
|
#include "common/file.h"
|
|
#include "common/list.h"
|
|
#include "common/rect.h"
|
|
#include "graphics/surface.h"
|
|
|
|
namespace Mortevielle {
|
|
class MortevielleEngine;
|
|
|
|
class PaletteManager {
|
|
private:
|
|
void setPalette(const int *palette, uint idx, uint size);
|
|
|
|
public:
|
|
void setDefaultPalette();
|
|
};
|
|
|
|
#define FONT_WIDTH 8
|
|
#define FONT_HEIGHT 6
|
|
#define FONT_NUM_CHARS 121
|
|
|
|
class GfxSurface : public Graphics::Surface {
|
|
private:
|
|
int _xp, _yp;
|
|
int _xSize, _ySize;
|
|
int _lookupIndex, _lookupValue;
|
|
bool _nibbleFlag;
|
|
int _thickness;
|
|
int _yInc, _yEnd, _xInc, _xEnd;
|
|
|
|
byte nextNibble(const byte *&pSrc);
|
|
byte nextByte(const byte *&pSrc, const byte *&pLookup);
|
|
|
|
void majTtxTty();
|
|
int desanalyse(const byte *&pSrc);
|
|
void horizontal(const byte *&pSrc, byte *&pDest, const byte *&pLookup);
|
|
void vertical(const byte *&pSrc, byte *&pDest, const byte *&pLookup);
|
|
void decom11(const byte *&pSrc, byte *&pDest, const byte *&pLookup);
|
|
void diag(const byte *&pSrc, byte *&pDest, const byte *&pLookup);
|
|
void nextDecompPtr(byte *&pDest);
|
|
void negXInc();
|
|
void negYInc();
|
|
bool TFP(int v);
|
|
void TF1(byte *&pDest, int &v);
|
|
void TF2(const byte *&pSrc, byte *&pDest, const byte *&pLookup, int &v);
|
|
public:
|
|
// Specifies offset when drawing the image
|
|
Common::Point _offset;
|
|
// Transparency palette index
|
|
int _transparency;
|
|
|
|
~GfxSurface();
|
|
|
|
void decode(const byte *pSrc);
|
|
};
|
|
|
|
class ScreenSurface: public Graphics::Surface {
|
|
private:
|
|
MortevielleEngine *_vm;
|
|
|
|
Common::List<Common::Rect> _dirtyRects;
|
|
byte _fontData[FONT_NUM_CHARS * FONT_HEIGHT];
|
|
|
|
public:
|
|
ScreenSurface(MortevielleEngine *vm);
|
|
|
|
Common::Point _textPos; // Original called xwhere/ywhere
|
|
void readFontData(Common::File &f, int dataSize);
|
|
Graphics::Surface lockArea(const Common::Rect &bounds);
|
|
void updateScreen();
|
|
void drawPicture(GfxSurface &surface, int x, int y);
|
|
void copyFrom(Graphics::Surface &src, int x, int y);
|
|
void writeCharacter(const Common::Point &pt, unsigned char ch, int palIndex);
|
|
void drawBox(int x, int y, int dx, int dy, int col);
|
|
void fillRect(int color, const Common::Rect &bounds);
|
|
void clearScreen();
|
|
void putxy(int x, int y) { _textPos = Common::Point(x, y); }
|
|
void drawString(const Common::String &l, int command);
|
|
int getStringWidth(const Common::String &s);
|
|
void drawLine(int x, int y, int xx, int yy, int coul);
|
|
void drawRectangle(int x, int y, int dx, int dy);
|
|
|
|
// TODO: Refactor code to remove this method, for increased performance
|
|
void setPixel(const Common::Point &pt, int palIndex);
|
|
};
|
|
|
|
} // End of namespace Mortevielle
|
|
|
|
#endif
|