public void SetFont(SCIFont spr)
{
ushort cnt = (ushort)(spr.Frames.Count & 0xFFFF);
ByteBuilder bb = new ByteBuilder();
bb.AddByte(0);
bb.AddShortLE(cnt);
bb.AddShortLE(spr.FontHeight);
bb.AddByte(0);
for (int i = 0; i < cnt; i++)
{
bb.AddShortLE(0);
}
byte bit;
byte bitMask;
for (int i = 0; i < cnt; i++)
{
SpriteFrame frm = spr[i];
byte w = (byte)frm.Width;
byte h = (byte)frm.Height;
ushort offset = (ushort)bb.Position;
bb.SetShortBE(6 + i * 2, offset);
bb.AddByte(w);
bb.AddByte(h);
for (int y = 0; y < frm.Height; y++)
{
bit = 0;
bitMask = 0;
for (int x = 0; x < frm.Width; x++)
{
if (frm[x, y] == 1)
{
bitMask |= (byte)(1 << (7 - bit));
}
bit++;
if (bit == 8)
{
bit = 0;
bb.AddByte(bitMask);
bitMask = 0;
}
}
if (bit != 0)
{
bb.AddByte(bitMask);
}
}
}
SaveTranslate(bb.GetArray());
}
protected override void Reload()
{
var font = (ResFont)Current;
_copyInd = -1;
viewer.Sprite = spr = font.GetFont();
FillChars();
UpdateView();
}
protected override void ShowResource(Resource res, bool translated)
{
var font = (ResFont)res;
_copyInd = -1;
viewer.Sprite = spr = font.GetFont(translated);
FillChars();
UpdateView();
}
SCIFont SelectedFont()
{
if (cbFont.SelectedItem == _fntRes)
{
return(_fnt);
}
_fntRes = (ResFont)cbFont.SelectedItem;
_fnt = _fntRes.GetFont(false);
_fontHeight = _fnt.Frames[(int)'A'].Height;
return(_fnt);
}
public SCIFont GetFont(bool translated)
{
byte[] data = GetContent(translated);
if (data == null)
{
return(null);
}
using (var stream = new MemoryStream(data.Length))
{
stream.Write(data, 0, data.Length);
stream.Seek(0, SeekOrigin.Begin);
var zero = stream.ReadUShortBE();
if (zero != 0)
{
throw new Exception("Wrong font format");
}
var charCount = stream.ReadUShortBE();
var spr = new SCIFont();
spr.FontHeight = stream.ReadUShortBE();
ushort[] offsets = new ushort[charCount];
for (int i = 0; i < charCount; i++)
{
offsets[i] = stream.ReadUShortBE();
}
byte bit;
byte c;
for (int i = 0; i < charCount; i++)
{
stream.Seek(offsets[i], SeekOrigin.Begin);
byte w = stream.ReadB();
byte h = stream.ReadB();
SpriteFrame frm = new SpriteFrame(w, h);
var val = stream.ReadByte();
for (int y = 0; y < h; y++)
{
bit = 0;
for (byte x = 0; x < w; x++)
{
if ((val & (1 << (7 - bit))) > 0)
{
c = 1;
}
else
{
c = 0;
}
frm[x, y] = c;
bit++;
if (bit == 8)
{
bit = 0;
val = stream.ReadByte();
}
}
if (bit != 0)
{
val = stream.ReadByte();
}
}
spr.Frames.Add(frm);
}
return(spr);
}
}
public void SetFont(SCIFont spr)
{
_font = spr;
}
