mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-19 08:06:42 +00:00
77 lines
2.1 KiB
C++
77 lines
2.1 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.
|
|
*/
|
|
|
|
#if !defined(SCUMM_NUT_RENDERER_H) && defined(ENABLE_SCUMM_7_8)
|
|
#define SCUMM_NUT_RENDERER_H
|
|
|
|
#include "common/file.h"
|
|
#include "graphics/surface.h"
|
|
|
|
namespace Scumm {
|
|
|
|
class ScummEngine;
|
|
|
|
class NutRenderer {
|
|
protected:
|
|
|
|
enum {
|
|
kDefaultTransparentColor = 0,
|
|
kSmush44TransparentColor = 2
|
|
};
|
|
|
|
ScummEngine *_vm;
|
|
int _numChars;
|
|
int _maxCharSize;
|
|
byte *_charBuffer;
|
|
byte *_decodedData;
|
|
byte *_paletteMap;
|
|
byte _bpp;
|
|
byte _palette[16];
|
|
struct {
|
|
uint16 width;
|
|
uint16 height;
|
|
byte *src;
|
|
byte transparency;
|
|
} _chars[256];
|
|
|
|
void codec1(byte *dst, const byte *src, int width, int height, int pitch);
|
|
void codec21(byte *dst, const byte *src, int width, int height, int pitch);
|
|
|
|
void loadFont(const char *filename);
|
|
byte *unpackChar(byte c);
|
|
|
|
public:
|
|
NutRenderer(ScummEngine *vm, const char *filename);
|
|
virtual ~NutRenderer();
|
|
int getNumChars() const { return _numChars; }
|
|
|
|
void drawFrame(byte *dst, int c, int x, int y);
|
|
void drawChar(const Graphics::Surface &s, byte c, int x, int y, byte color);
|
|
void draw2byte(const Graphics::Surface &s, int c, int x, int y, byte color);
|
|
|
|
int getCharWidth(byte c) const;
|
|
int getCharHeight(byte c) const;
|
|
};
|
|
|
|
} // End of namespace Scumm
|
|
|
|
#endif
|