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/* ScummVM - Scumm Interpreter
* Copyright (C) 2004 The ScummVM project
*
* The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
// Font management and font drawing header file
#ifndef SAGA_FONT_H__
#define SAGA_FONT_H__
namespace Saga {
#define R_FONT_SHOWUNDEFINED 1 // Define to draw undefined characters * as ?'s
// The first defined character (!) is the only one that may
// have a valid offset of '0'
#define R_FONT_FIRSTCHAR 33
#define R_FONT_CH_SPACE 32
#define R_FONT_CH_QMARK 63
// Minimum font header size without font data
// (6 + 512 + 256 + 256 + 256 )
#define R_FONT_DESCSIZE 1286
#define R_FONT_CHARCOUNT 256
#define R_FONT_CHARMASK 0xFFU
#define SAGA_FONT_HEADER_LEN 6
struct R_FONT_HEADER {
int c_height;
int c_width;
int row_length;
};
struct FONT_CHAR_ENTRY {
int index;
int byte_width;
int width;
int flag;
int tracking;
};
struct R_FONT_STYLE {
R_FONT_HEADER hdr;
FONT_CHAR_ENTRY fce[256];
byte *font_free_p;
byte *font_p;
};
struct R_FONT {
uint32 font_rn;
int font_id;
int normal_loaded;
R_FONT_STYLE *normal;
int outline_loaded;
R_FONT_STYLE *outline;
byte *res_data;
size_t res_len;
};
struct R_FONT_MODULE {
int init;
R_RSCFILE_CONTEXT *font_ctxt;
int n_fonts;
R_FONT **fonts;
int err_n;
const char *err_str;
};
int FONT_Load(uint32 font_rn, int font_id);
static R_FONT_STYLE *FONT_CreateOutline(R_FONT_STYLE * src_font);
int FONT_Out(R_FONT_STYLE *font, R_SURFACE * ds, const char *draw_str, size_t draw_str_ct,
int text_x, int text_y, int color);
static int GetByteLen(int num_bits);
extern int CharMap[];
} // End of namespace Saga
#endif
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