geBoolean XFont_Create(XFont* fnt, char *name, int size, geBoolean anti, geEngine* theEngine){
geFont *font;
geRect cellRect;
geBitmap *fontbmp;
geFontCharacterRecord charRec;
int i;
assert( name );
assert( size > 0 );
strcpy( fnt->m_name, name );
fnt->m_size = size;
fnt->m_anti = anti;
fnt->m_engine = theEngine;
font = geFont_Create(theEngine, name, size, 0, anti );
if ( font == NULL ) return GE_FALSE;
geFont_AddCharacters( font, kFontLowRange, kFontHighRange ); // bang, font bitmap is built
// create world to store the font bitmaps
fnt->m_world = geWorld_Create( NULL ); // create an empty world
if ( !fnt->m_world ) return GE_FALSE;
// add the world to the engine
if ( GE_FALSE == geEngine_AddWorld(theEngine, fnt->m_world ) )
return GE_FALSE;
// now build a set of individual character bitmaps and add each to the world
fontbmp = font->bitmapList->map; // the big font bitmap containing all glyphs
assert( fontbmp );
for ( i = kFontLowRange; i <= kFontHighRange; i++ )
{
charRec = font->characterArray[i];
cellRect = charRec.bitmapRect;
fnt->m_chars[i].width = cellRect.Right - cellRect.Left;
fnt->m_chars[i].height = cellRect.Bottom - cellRect.Top;
fnt->m_chars[i].offsetY = fnt->m_size - fnt->m_chars[i].height;
//assert( fnt->m_chars[i].offsetY >= 0 );
fnt->m_chars[i].bitmap = geBitmap_Create( fnt->m_chars[i].width, fnt->m_chars[i].height,
0/*<-- mip count*/, GE_PIXELFORMAT_8BIT );
assert( fnt->m_chars[i].bitmap );
if ( GE_FALSE == geBitmap_Blit( fontbmp,
//charRec.offsetX, charRec.offsetY,
cellRect.Left, cellRect.Top,
fnt->m_chars[i].bitmap, 0, 0, fnt->m_chars[i].width, fnt->m_chars[i].height ) )
{
return GE_FALSE;
}
if ( GE_FALSE == geWorld_AddBitmap( fnt->m_world, fnt->m_chars[i].bitmap ) )
return GE_FALSE;
}
geFont_Destroy( &font ); // we're done with the font now
fnt->m_spaceWidth = fnt->m_size / 3;
return GE_TRUE;
}
/* ------------------------------------------------------------------------------------ */
CAnimGif::CAnimGif(const char *szFile, int fileformat)
{
long Size;
GifSize = GlobalColorSize = 0;
Active = false;
Texture = false;
GlobalColorTable = NULL;
if(!CCD->OpenRFFile(&MainFS, fileformat, szFile, GE_VFILE_OPEN_READONLY))
return;
geVFile_Size(MainFS, &Size);
Palette = geBitmap_Palette_Create(GE_PIXELFORMAT_32BIT_XRGB, 256);
theBmp = NULL;
pcGif = NULL;
if(geVFile_Read(MainFS, buffer, 13) == GE_TRUE)
{
if(!strncmp((char *)buffer, "GIF89a", 6) || !strncmp((char *)buffer, "GIF87a", 6))
{
nWidth = *(WORD*)(buffer+6);
nWidth = ((nWidth-1)|0x3)+1;
nHeight = *(WORD*)(buffer+8);
BackgroundColor = *(buffer+11);
if(buffer[10]&0x80)
{
GlobalColorSize = 0x01<<((buffer[10]&0x07)+1);
GlobalColorTable = new BYTE[3*GlobalColorSize];
if(geVFile_Read(MainFS, GlobalColorTable, 3*GlobalColorSize) != GE_TRUE)
{
delete[] GlobalColorTable;
geVFile_Close(MainFS);
geBitmap_Palette_Destroy(&Palette);
return;
}
}
GifSize = Size-3*GlobalColorSize-12;
pcGifTrack=pcGif = new BYTE[GifSize];
if(geVFile_Read(MainFS, pcGif, GifSize) == GE_TRUE)
{
TotalReadByte = 0;
FirstFrame = true;
theBmp = geBitmap_Create(nWidth, nHeight, 1, GE_PIXELFORMAT_8BIT);
geBitmap_SetPreferredFormat(theBmp, GE_PIXELFORMAT_8BIT);
geEngine_AddBitmap(CCD->Engine()->Engine(), theBmp);
geBitmap_GetInfo(theBmp,&Info,NULL);
geBitmap_ClearMips(theBmp);
if(GetImage(false))
{
Active = true;
}
}
}
}
geVFile_Close(MainFS);
return;
}