Font* BAMFontManager::GetFont(ieWord FirstChar,
ieWord LastChar,
unsigned short /*ptSize*/,
FontStyle /*style*/, Palette* pal)
{
AnimationFactory* af = bamImp->GetAnimationFactory("dummy"); // FIXME: how does this get released?
unsigned int i = 0, glyphIndexOffset = 0, limit = 0, Count = 0, glyphCount = 0;
unsigned int CyclesCount = af->GetCycleCount();
// Numeric fonts have all frames in single cycle
if (CyclesCount > 1) {
Count = CyclesCount;
glyphCount = (LastChar - FirstChar + 1);
if (Count < glyphCount){
LastChar = LastChar - (glyphCount - Count);
glyphCount = Count;
}
i = (FirstChar) ? FirstChar - 1 : FirstChar;
limit = (FirstChar) ? LastChar - 1 : LastChar;
glyphIndexOffset = i;
} else { //numeric font
Count = af->GetFrameCount();
glyphCount = Count;
if (FirstChar+Count != (unsigned int) LastChar+1) {
Log(ERROR, "BAMFontManager", "inconsistent font %s: FirstChar=%d LastChar=%d Count=%d",
str->filename, FirstChar, LastChar, Count);
return NULL;
}
limit = glyphCount - 1;
}
Sprite2D** glyphs = (Sprite2D**)malloc( glyphCount * sizeof(Sprite2D*) );
for (; i <= limit; i++) {
if (CyclesCount > 1) {
glyphs[i - glyphIndexOffset] = af->GetFrame(0, i);
// Hack to work around original data where some status icons have inverted x and y positions (ie level up icon)
// isStateFont is set in Open() and simply compares the first 6 characters of the file with "STATES"
if (isStateFont) {
// since initials and state icons should all be the same size/position we can just take the position of the first one
glyphs[i - glyphIndexOffset]->YPos = glyphs[0]->YPos;
}
} else {
glyphs[i - glyphIndexOffset] = af->GetFrameWithoutCycle(i);
glyphs[i - glyphIndexOffset]->YPos = 13 - glyphs[i - glyphIndexOffset]->Height;
}
}
// assume all sprites have same palette
Palette* palette = glyphs[0]->GetPalette();
Font* fnt = new Font(glyphs, FirstChar, LastChar, palette);
palette->Release();
if (pal) {
fnt->SetPalette(pal);
}
return fnt;
}
// Return single BAM frame as a sprite. Use if you want one frame only,
// otherwise it's not efficient
Sprite2D* GameData::GetBAMSprite(const ieResRef ResRef, int cycle, int frame, bool silent)
{
Sprite2D *tspr;
AnimationFactory* af = ( AnimationFactory* )
GetFactoryResource( ResRef, IE_BAM_CLASS_ID, IE_NORMAL, silent );
if (!af) return 0;
if (cycle == -1)
tspr = af->GetFrameWithoutCycle( (unsigned short) frame );
else
tspr = af->GetFrame( (unsigned short) frame, (unsigned char) cycle );
return tspr;
}