GRAPHICS: Move NewFont code to a separate file.

1 files changed, 2 insertions, 764 deletions

diff --git a/graphics/font.cpp b/graphics/font.cpp
index 0c180ee47d..3f7152a95e 100644
--- a/graphics/font.cpp
+++ b/graphics/font.cpp
@@ -19,775 +19,13 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#include "common/stream.h"
-#include "common/file.h"
-#include "common/endian.h"
+#include "graphics/font.h"
+
 #include "common/array.h"
-#include "common/textconsole.h"
 #include "common/util.h"
-#include "graphics/font.h"
-#include "graphics/surface.h"
 
 namespace Graphics {
 
-void free_font(NewFontData *pf);
-
-NewFont::~NewFont() {
-	if (_font) {
-		free_font(_font);
-	}
-}
-
-int NewFont::getCharWidth(byte chr) const {
-	// If no width table is specified, return the maximum width
-	if (!_desc.width)
-		return _desc.maxwidth;
-	// If this character is not included in the font, use the default char.
-	if (chr < _desc.firstchar || _desc.firstchar + _desc.size < chr) {
-		chr = _desc.defaultchar;
-	}
-	return _desc.width[chr - _desc.firstchar];
-}
-
-
-template <typename PixelType>
-void drawCharIntern(byte *ptr, uint pitch, const bitmap_t *src, int h, int minX, int maxX, const PixelType color) {
-	const bitmap_t maxXMask = ~((1 << (16-maxX)) - 1);
-	while (h-- > 0) {
-		bitmap_t buffer = READ_UINT16(src);
-		src++;
-
-		buffer &= maxXMask;
-		buffer <<= minX;
-		PixelType *tmp = (PixelType *)ptr;
-		while (buffer != 0) {
-			if ((buffer & 0x8000) != 0)
-				*tmp = color;
-			tmp++;
-			buffer <<= 1;
-		}
-
-		ptr += pitch;
-	}
-}
-
-void NewFont::drawChar(Surface *dst, byte chr, const int tx, const int ty, const uint32 color) const {
-	assert(dst != 0);
-
-	assert(_desc.bits != 0 && _desc.maxwidth <= 16);
-	assert(dst->format.bytesPerPixel == 1 || dst->format.bytesPerPixel == 2);
-
-	// If this character is not included in the font, use the default char.
-	if (chr < _desc.firstchar || chr >= _desc.firstchar + _desc.size) {
-		chr = _desc.defaultchar;
-	}
-
-	chr -= _desc.firstchar;
-
-	int bbw, bbh, bbx, bby;
-
-	// Get the bounding box of the character
-	if (!_desc.bbx) {
-		bbw = _desc.fbbw;
-		bbh = _desc.fbbh;
-		bbx = _desc.fbbx;
-		bby = _desc.fbby;
-	} else {
-		bbw = _desc.bbx[chr].w;
-		bbh = _desc.bbx[chr].h;
-		bbx = _desc.bbx[chr].x;
-		bby = _desc.bbx[chr].y;
-	}
-
-	byte *ptr = (byte *)dst->getBasePtr(tx + bbx, ty + _desc.ascent - bby - bbh);
-
-	const bitmap_t *tmp = _desc.bits + (_desc.offset ? _desc.offset[chr] : (chr * _desc.fbbh));
-
-	int y = MIN(bbh, ty + _desc.ascent - bby);
-	tmp += bbh - y;
-	y -= MAX(0, ty + _desc.ascent - bby - dst->h);
-
-	if (dst->format.bytesPerPixel == 1)
-		drawCharIntern<byte>(ptr, dst->pitch, tmp, y, MAX(0, -(tx + bbx)), MIN(bbw, dst->w - tx - bbx), color);
-	else if (dst->format.bytesPerPixel == 2)
-		drawCharIntern<uint16>(ptr, dst->pitch, tmp, y, MAX(0, -(tx + bbx)), MIN(bbw, dst->w - tx - bbx), color);
-}
-
-
-#pragma mark -
-
-/* BEGIN font.h*/
-/* bitmap_t helper macros*/
-#define BITMAP_WORDS(x)			(((x)+15)/16)	/* image size in words*/
-#define BITMAP_BYTES(x)			(BITMAP_WORDS(x)*sizeof(bitmap_t))
-#define BITMAP_BITSPERIMAGE		(sizeof(bitmap_t) * 8)
-#define BITMAP_BITVALUE(n)		((bitmap_t) (((bitmap_t) 1) << (n)))
-#define BITMAP_FIRSTBIT			(BITMAP_BITVALUE(BITMAP_BITSPERIMAGE - 1))
-#define BITMAP_TESTBIT(m)	((m) & BITMAP_FIRSTBIT)
-#define BITMAP_SHIFTBIT(m)	((bitmap_t) ((m) << 1))
-
-/* builtin C-based proportional/fixed font structure */
-/* based on The Microwindows Project http://microwindows.org */
-struct NewFontData {
-	char *	name;		/* font name*/
-	int		maxwidth;	/* max width in pixels*/
-	int		height;		/* height in pixels*/
-	int		ascent;		/* ascent (baseline) height*/
-	int		firstchar;	/* first character in bitmap*/
-	int		size;		/* font size in glyphs*/
-	bitmap_t*	bits;		/* 16-bit right-padded bitmap data*/
-	unsigned long* offset;	/* offsets into bitmap data*/
-	unsigned char* width;	/* character widths or NULL if fixed*/
-	BBX*		bbx;	/* character bounding box or NULL if fixed */
-	int		defaultchar;	/* default char (not glyph index)*/
-	long	bits_size;	/* # words of bitmap_t bits*/
-
-	/* unused by runtime system, read in by convbdf*/
-	char *	facename;	/* facename of font*/
-	char *	copyright;	/* copyright info for loadable fonts*/
-	int		pixel_size;
-	int		descent;
-	int		fbbw, fbbh, fbbx, fbby;
-};
-/* END font.h*/
-
-#define isprefix(buf,str)	(!strncmp(buf, str, strlen(str)))
-#define strequal(s1,s2)		(!strcmp(s1, s2))
-
-#define EXTRA	300
-
-int start_char = 0;
-int limit_char = 255;
-
-NewFontData* bdf_read_font(Common::SeekableReadStream &fp);
-int bdf_read_header(Common::SeekableReadStream &fp, NewFontData* pf);
-int bdf_read_bitmaps(Common::SeekableReadStream &fp, NewFontData* pf);
-char * bdf_getline(Common::SeekableReadStream &fp, char *buf, int len);
-bitmap_t bdf_hexval(unsigned char *buf);
-
-void free_font(NewFontData* pf) {
-	if (!pf)
-		return;
-	free(pf->name);
-	free(pf->facename);
-	free(pf->bits);
-	free(pf->offset);
-	free(pf->width);
-	free(pf->bbx);
-	free(pf);
-}
-
-/* build incore structure from .bdf file*/
-NewFontData* bdf_read_font(Common::SeekableReadStream &fp) {
-	NewFontData* pf;
-	uint32 pos = fp.pos();
-
-	pf = (NewFontData*)calloc(1, sizeof(NewFontData));
-	if (!pf)
-		goto errout;
-
-	if (!bdf_read_header(fp, pf)) {
-		warning("Error reading font header");
-		goto errout;
-	}
-
-	fp.seek(pos, SEEK_SET);
-
-	if (!bdf_read_bitmaps(fp, pf)) {
-		warning("Error reading font bitmaps");
-		goto errout;
-	}
-
-	return pf;
-
- errout:
-	free_font(pf);
-	return NULL;
-}
-
-/* read bdf font header information, return 0 on error*/
-int bdf_read_header(Common::SeekableReadStream &fp, NewFontData* pf) {
-	int encoding = 0;
-	int nchars = 0, maxwidth, maxheight;
-	int firstchar = 65535;
-	int lastchar = -1;
-	char buf[256];
-	char facename[256];
-	char copyright[256];
-	memset(facename, 0, sizeof(facename));
-	memset(copyright, 0, sizeof(copyright));
-
-	/* set certain values to errors for later error checking*/
-	pf->defaultchar = -1;
-	pf->ascent = -1;
-	pf->descent = -1;
-
-	for (;;) {
-		if (!bdf_getline(fp, buf, sizeof(buf))) {
-			warning("Error: EOF on file");
-			return 0;
-		}
-
-		/* note: the way sscanf is used here ensures that a terminating null
-		   character is automatically added. Refer to:
-		   http://pubs.opengroup.org/onlinepubs/009695399/functions/fscanf.html */
-
-		if (isprefix(buf, "FONT ")) {		/* not required*/
-			if (sscanf(buf, "FONT %[^\n]", facename) != 1) {
-				warning("Error: bad 'FONT'");
-				return 0;
-			}
-
-			pf->facename = strdup(facename);
-			continue;
-		}
-		if (isprefix(buf, "COPYRIGHT ")) {	/* not required*/
-			if (sscanf(buf, "COPYRIGHT \"%[^\"]", copyright) != 1) {
-				warning("Error: bad 'COPYRIGHT'");
-				return 0;
-			}
-
-			pf->copyright = strdup(copyright);
-			continue;
-		}
-		if (isprefix(buf, "DEFAULT_CHAR ")) {	/* not required*/
-			if (sscanf(buf, "DEFAULT_CHAR %d", &pf->defaultchar) != 1) {
-				warning("Error: bad 'DEFAULT_CHAR'");
-				return 0;
-			}
-		}
-		if (isprefix(buf, "FONT_DESCENT ")) {
-			if (sscanf(buf, "FONT_DESCENT %d", &pf->descent) != 1) {
-				warning("Error: bad 'FONT_DESCENT'");
-				return 0;
-			}
-			continue;
-		}
-		if (isprefix(buf, "FONT_ASCENT ")) {
-			if (sscanf(buf, "FONT_ASCENT %d", &pf->ascent) != 1) {
-				warning("Error: bad 'FONT_ASCENT'");
-				return 0;
-			}
-			continue;
-		}
-		if (isprefix(buf, "FONTBOUNDINGBOX ")) {
-			if (sscanf(buf, "FONTBOUNDINGBOX %d %d %d %d",
-					   &pf->fbbw, &pf->fbbh, &pf->fbbx, &pf->fbby) != 4) {
-				warning("Error: bad 'FONTBOUNDINGBOX'");
-				return 0;
-			}
-			continue;
-		}
-		if (isprefix(buf, "CHARS ")) {
-			if (sscanf(buf, "CHARS %d", &nchars) != 1) {
-				warning("Error: bad 'CHARS'");
-				return 0;
-			}
-			continue;
-		}
-
-		/*
-		 * Reading ENCODING is necessary to get firstchar/lastchar
-		 * which is needed to pre-calculate our offset and widths
-		 * array sizes.
-		 */
-		if (isprefix(buf, "ENCODING ")) {
-			if (sscanf(buf, "ENCODING %d", &encoding) != 1) {
-				warning("Error: bad 'ENCODING'");
-				return 0;
-			}
-			if (encoding >= 0 &&
-				encoding <= limit_char &&
-				encoding >= start_char) {
-
-				if (firstchar > encoding)
-					firstchar = encoding;
-				if (lastchar < encoding)
-					lastchar = encoding;
-			}
-			continue;
-		}
-		if (strequal(buf, "ENDFONT"))
-			break;
-	}
-
-	/* calc font height*/
-	if (pf->ascent < 0 || pf->descent < 0 || firstchar < 0) {
-		warning("Error: Invalid BDF file, requires FONT_ASCENT/FONT_DESCENT/ENCODING");
-		return 0;
-	}
-	pf->height = pf->ascent + pf->descent;
-
-	/* calc default char*/
-	if (pf->defaultchar < 0 ||
-		pf->defaultchar < firstchar ||
-		pf->defaultchar > limit_char )
-		pf->defaultchar = firstchar;
-
-	/* calc font size (offset/width entries)*/
-	pf->firstchar = firstchar;
-	pf->size = lastchar - firstchar + 1;
-
-	/* use the font boundingbox to get initial maxwidth*/
-	/*maxwidth = pf->fbbw - pf->fbbx;*/
-	maxwidth = pf->fbbw;
-	maxheight = pf->fbbh;
-
-	/* initially use font bounding box for bits allocation*/
-	pf->bits_size = nchars * BITMAP_WORDS(maxwidth) * maxheight;
-
-	/* allocate bits, offset, and width arrays*/
-	pf->bits = (bitmap_t *)malloc(pf->bits_size * sizeof(bitmap_t) + EXTRA);
-	pf->offset = (unsigned long *)malloc(pf->size * sizeof(unsigned long));
-	pf->width = (unsigned char *)malloc(pf->size * sizeof(unsigned char));
-	pf->bbx = (BBX *)malloc(pf->size * sizeof(BBX));
-
-	if (!pf->bits || !pf->offset || !pf->width) {
-		warning("Error: no memory for font load");
-		return 0;
-	}
-
-	return 1;
-}
-
-/* read bdf font bitmaps, return 0 on error*/
-int bdf_read_bitmaps(Common::SeekableReadStream &fp, NewFontData* pf) {
-	long ofs = 0;
-	int maxwidth = 0;
-	int i, k, encoding = 0, width = 0;
-	int bbw = 0, bbh = 0, bbx = 0, bby = 0;
-	int proportional = 0;
-	int need_bbx = 0;
-	int encodetable = 0;
-	long l;
-	char buf[256];
-
-	/* initially mark offsets as not used*/
-	for (i = 0; i < pf->size; ++i)
-		pf->offset[i] = (unsigned long)-1;
-
-	for (;;) {
-		if (!bdf_getline(fp, buf, sizeof(buf))) {
-			warning("Error: EOF on file");
-			return 0;
-		}
-		if (isprefix(buf, "STARTCHAR")) {
-			encoding = width = bbw = bbh = bbx = bby = -1;
-			continue;
-		}
-		if (isprefix(buf, "ENCODING ")) {
-			if (sscanf(buf, "ENCODING %d", &encoding) != 1) {
-				warning("Error: bad 'ENCODING'");
-				return 0;
-			}
-			if (encoding < start_char || encoding > limit_char)
-				encoding = -1;
-			continue;
-		}
-		if (isprefix(buf, "DWIDTH ")) {
-			if (sscanf(buf, "DWIDTH %d", &width) != 1) {
-				warning("Error: bad 'DWIDTH'");
-				return 0;
-			}
-			/* use font boundingbox width if DWIDTH <= 0*/
-			if (width <= 0)
-				width = pf->fbbw - pf->fbbx;
-			continue;
-		}
-		if (isprefix(buf, "BBX ")) {
-			if (sscanf(buf, "BBX %d %d %d %d", &bbw, &bbh, &bbx, &bby) != 4) {
-				warning("Error: bad 'BBX'");
-				return 0;
-			}
-			continue;
-		}
-		if (strequal(buf, "BITMAP")) {
-			bitmap_t *ch_bitmap = pf->bits + ofs;
-			int ch_words;
-
-			if (encoding < 0)
-				continue;
-
-			/* set bits offset in encode map*/
-			if (pf->offset[encoding-pf->firstchar] != (unsigned long)-1) {
-				warning("Error: duplicate encoding for character %d (0x%02x), ignoring duplicate",
-						encoding, encoding);
-				continue;
-			}
-			pf->offset[encoding-pf->firstchar] = ofs;
-			pf->width[encoding-pf->firstchar] = width;
-
-			pf->bbx[encoding-pf->firstchar].w = bbw;
-			pf->bbx[encoding-pf->firstchar].h = bbh;
-			pf->bbx[encoding-pf->firstchar].x = bbx;
-			pf->bbx[encoding-pf->firstchar].y = bby;
-
-			if (width > maxwidth)
-				maxwidth = width;
-
-			/* clear bitmap*/
-			memset(ch_bitmap, 0, BITMAP_BYTES(bbw) * bbh);
-
-			ch_words = BITMAP_WORDS(bbw);
-
-			/* read bitmaps*/
-			for (i = 0; i < bbh; ++i) {
-				if (!bdf_getline(fp, buf, sizeof(buf))) {
-					warning("Error: EOF reading BITMAP data");
-					return 0;
-				}
-				if (isprefix(buf, "ENDCHAR"))
-					break;
-
-				for (k = 0; k < ch_words; ++k) {
-					bitmap_t value;
-
-					value = bdf_hexval((unsigned char *)buf);
-					if (bbw > 8) {
-						WRITE_UINT16(ch_bitmap, value);
-					} else {
-						WRITE_UINT16(ch_bitmap, value << 8);
-					}
-					ch_bitmap++;
-				}
-			}
-
-			ofs += ch_words * bbh;
-			continue;
-		}
-		if (strequal(buf, "ENDFONT"))
-			break;
-	}
-
-	/* set max width*/
-	pf->maxwidth = maxwidth;
-
-	/* change unused offset/width values to default char values*/
-	for (i = 0; i < pf->size; ++i) {
-		int defchar = pf->defaultchar - pf->firstchar;
-
-		if (pf->offset[i] == (unsigned long)-1) {
-			pf->offset[i] = pf->offset[defchar];
-			pf->width[i] = pf->width[defchar];
-			pf->bbx[i].w = pf->bbx[defchar].w;
-			pf->bbx[i].h = pf->bbx[defchar].h;
-			pf->bbx[i].x = pf->bbx[defchar].x;
-			pf->bbx[i].y = pf->bbx[defchar].y;
-		}
-	}
-
-	/* determine whether font doesn't require encode table*/
-	l = 0;
-	for (i = 0; i < pf->size; ++i) {
-		if (pf->offset[i] != (unsigned long)l) {
-			encodetable = 1;
-			break;
-		}
-		l += BITMAP_WORDS(pf->bbx[i].w) * pf->bbx[i].h;
-	}
-	if (!encodetable) {
-		free(pf->offset);
-		pf->offset = NULL;
-	}
-
-	/* determine whether font is fixed-width*/
-	for (i = 0; i < pf->size; ++i) {
-		if (pf->width[i] != maxwidth) {
-			proportional = 1;
-			break;
-		}
-	}
-	if (!proportional) {
-		free(pf->width);
-		pf->width = NULL;
-	}
-
-	/* determine if the font needs a bbx table */
-	for (i = 0; i < pf->size; ++i) {
-		if (pf->bbx[i].w != pf->fbbw || pf->bbx[i].h != pf->fbbh || pf->bbx[i].x != pf->fbbx || pf->bbx[i].y != pf->fbby) {
-			need_bbx = 1;
-			break;
-		}
-	}
-	if (!need_bbx) {
-		free(pf->bbx);
-		pf->bbx = NULL;
-	}
-
-	/* reallocate bits array to actual bits used*/
-	if (ofs < pf->bits_size) {
-		bitmap_t *tmp = (bitmap_t *)realloc(pf->bits, ofs * sizeof(bitmap_t));
-		if (tmp != NULL || ofs == 0)
-			pf->bits = tmp;
-		else
-			error("bdf_read_bitmaps: Error while reallocating memory");
-		pf->bits_size = ofs;
-	}
-	else {
-		if (ofs > pf->bits_size) {
-			warning("Warning: DWIDTH spec > max FONTBOUNDINGBOX");
-			if (ofs > pf->bits_size+EXTRA) {
-				warning("Error: Not enough bits initially allocated");
-				return 0;
-			}
-			pf->bits_size = ofs;
-		}
-	}
-
-	return 1;
-}
-
-/* read the next non-comment line, returns buf or NULL if EOF*/
-// TODO: Can we use SeekableReadStream::readLine instead?
-char *bdf_getline(Common::SeekableReadStream &fp, char *buf, int len) {
-	int c;
-	char *b;
-
-	for (;;) {
-		b = buf;
-		while (!fp.eos()) {
-			c = fp.readByte();
-			if (c == '\r')
-				continue;
-			if (c == '\n')
-				break;
-			if (b - buf >= (len - 1))
-				break;
-			*b++ = c;
-		}
-		*b = '\0';
-		if (fp.eos() && b == buf)
-			return NULL;
-		if (b != buf && !isprefix(buf, "COMMENT"))
-			break;
-	}
-	return buf;
-}
-
-/* return hex value of buffer */
-bitmap_t bdf_hexval(unsigned char *buf) {
-	bitmap_t val = 0;
-
-	for (unsigned char *ptr = buf; *ptr; ptr++) {
-		int c = *ptr;
-
-		if (c >= '0' && c <= '9')
-			c -= '0';
-		else if (c >= 'A' && c <= 'F')
-			c = c - 'A' + 10;
-		else if (c >= 'a' && c <= 'f')
-			c = c - 'a' + 10;
-		else
-			c = 0;
-		val = (val << 4) | c;
-	}
-	return val;
-}
-
-NewFont *NewFont::loadFont(Common::SeekableReadStream &stream) {
-	NewFontData *data = bdf_read_font(stream);
-	if (!data || stream.err()) {
-		free_font(data);
-		return 0;
-	}
-
-	FontDesc desc;
-	desc.name = data->name;
-	desc.maxwidth = data->maxwidth;
-	desc.height = data->height;
-	desc.fbbw = data->fbbw;
-	desc.fbbh = data->fbbh;
-	desc.fbbx = data->fbbx;
-	desc.fbby = data->fbby;
-	desc.ascent = data->ascent;
-	desc.firstchar = data->firstchar;
-	desc.size = data->size;
-	desc.bits = data->bits;
-	desc.offset = data->offset;
-	desc.width = data->width;
-	desc.bbx = data->bbx;
-	desc.defaultchar = data->defaultchar;
-	desc.bits_size = data->bits_size;
-
-	return new NewFont(desc, data);
-}
-
-bool NewFont::cacheFontData(const NewFont &font, const Common::String &filename) {
-	Common::DumpFile cacheFile;
-	if (!cacheFile.open(filename)) {
-		warning("Couldn't open file '%s' for writing", filename.c_str());
-		return false;
-	}
-
-	cacheFile.writeUint16BE(font._desc.maxwidth);
-	cacheFile.writeUint16BE(font._desc.height);
-	cacheFile.writeUint16BE(font._desc.fbbw);
-	cacheFile.writeUint16BE(font._desc.fbbh);
-	cacheFile.writeSint16BE(font._desc.fbbx);
-	cacheFile.writeSint16BE(font._desc.fbby);
-	cacheFile.writeUint16BE(font._desc.ascent);
-	cacheFile.writeUint16BE(font._desc.firstchar);
-	cacheFile.writeUint16BE(font._desc.size);
-	cacheFile.writeUint16BE(font._desc.defaultchar);
-	cacheFile.writeUint32BE(font._desc.bits_size);
-
-	for (long i = 0; i < font._desc.bits_size; ++i) {
-		cacheFile.writeUint16BE(font._desc.bits[i]);
-	}
-
-	if (font._desc.offset) {
-		cacheFile.writeByte(1);
-		for (int i = 0; i < font._desc.size; ++i) {
-			cacheFile.writeUint32BE(font._desc.offset[i]);
-		}
-	} else {
-		cacheFile.writeByte(0);
-	}
-
-	if (font._desc.width) {
-		cacheFile.writeByte(1);
-		for (int i = 0; i < font._desc.size; ++i) {
-			cacheFile.writeByte(font._desc.width[i]);
-		}
-	} else {
-		cacheFile.writeByte(0);
-	}
-
-	if (font._desc.bbx) {
-		cacheFile.writeByte(1);
-		for (int i = 0; i < font._desc.size; ++i) {
-			cacheFile.writeByte(font._desc.bbx[i].w);
-			cacheFile.writeByte(font._desc.bbx[i].h);
-			cacheFile.writeByte(font._desc.bbx[i].x);
-			cacheFile.writeByte(font._desc.bbx[i].y);
-		}
-	} else {
-		cacheFile.writeByte(0);
-	}
-
-	return !cacheFile.err();
-}
-
-NewFont *NewFont::loadFromCache(Common::SeekableReadStream &stream) {
-	NewFont *font = 0;
-
-	NewFontData *data = (NewFontData *)malloc(sizeof(NewFontData));
-	if (!data)
-		return 0;
-
-	memset(data, 0, sizeof(NewFontData));
-
-	data->maxwidth = stream.readUint16BE();
-	data->height = stream.readUint16BE();
-	data->fbbw = stream.readUint16BE();
-	data->fbbh = stream.readUint16BE();
-	data->fbbx = stream.readSint16BE();
-	data->fbby = stream.readSint16BE();
-	data->ascent = stream.readUint16BE();
-	data->firstchar = stream.readUint16BE();
-	data->size = stream.readUint16BE();
-	data->defaultchar = stream.readUint16BE();
-	data->bits_size = stream.readUint32BE();
-
-	data->bits = (bitmap_t *)malloc(sizeof(bitmap_t) * data->bits_size);
-	if (!data->bits) {
-		free(data);
-		return 0;
-	}
-
-	for (long i = 0; i < data->bits_size; ++i) {
-		data->bits[i] = stream.readUint16BE();
-	}
-
-	bool hasOffsetTable = (stream.readByte() != 0);
-	if (hasOffsetTable) {
-		data->offset = (unsigned long *)malloc(sizeof(unsigned long) * data->size);
-		if (!data->offset) {
-			free(data->bits);
-			free(data);
-			return 0;
-		}
-
-		for (int i = 0; i < data->size; ++i) {
-			data->offset[i] = stream.readUint32BE();
-		}
-	}
-
-	bool hasWidthTable = (stream.readByte() != 0);
-	if (hasWidthTable) {
-		data->width = (unsigned char *)malloc(sizeof(unsigned char) * data->size);
-		if (!data->width) {
-			free(data->bits);
-			free(data->offset);
-			free(data);
-			return 0;
-		}
-
-		for (int i = 0; i < data->size; ++i) {
-			data->width[i] = stream.readByte();
-		}
-	}
-
-	bool hasBBXTable = (stream.readByte() != 0);
-	if (hasBBXTable) {
-		data->bbx = (BBX *)malloc(sizeof(BBX) * data->size);
-		if (!data->bbx) {
-			free(data->bits);
-			free(data->offset);
-			free(data->width);
-			free(data);
-			return 0;
-		}
-
-		for (int i = 0; i < data->size; ++i) {
-			data->bbx[i].w = (int8)stream.readByte();
-			data->bbx[i].h = (int8)stream.readByte();
-			data->bbx[i].x = (int8)stream.readByte();
-			data->bbx[i].y = (int8)stream.readByte();
-		}
-	}
-
-	if (stream.err() || stream.eos()) {
-		free(data->bits);
-		free(data->offset);
-		free(data->width);
-		free(data);
-		return 0;
-	}
-
-	FontDesc desc;
-	desc.name = data->name;
-	desc.maxwidth = data->maxwidth;
-	desc.height = data->height;
-	desc.fbbw = data->fbbw;
-	desc.fbbh = data->fbbh;
-	desc.fbbx = data->fbbx;
-	desc.fbby = data->fbby;
-	desc.ascent = data->ascent;
-	desc.firstchar = data->firstchar;
-	desc.size = data->size;
-	desc.bits = data->bits;
-	desc.offset = data->offset;
-	desc.width = data->width;
-	desc.bbx = data->bbx;
-	desc.defaultchar = data->defaultchar;
-	desc.bits_size = data->bits_size;
-
-	font = new NewFont(desc, data);
-	if (!font) {
-		free(data->bits);
-		free(data->offset);
-		free(data->width);
-		free(data);
-		return 0;
-	}
-
-	return font;
-}
-
-#pragma mark -
-
-
 int Font::getStringWidth(const Common::String &str) const {
 	int space = 0;