public float DrawCharacter(BGICanvas bgi, float x, float y, BGICanvas.Direction dir, int size, byte character, IList <Rectangle> updates)
{
byte foreCol = bgi.GetColor();
FontCharacter fc = this[character];
if (dir == BGICanvas.Direction.Horizontal)
{
int starty = (int)y;
for (int cy = 0; cy < Height; cy++)
{
int startx = (int)x;
for (int cx = 0; cx < Width; cx++)
{
if (fc[cx, cy])
{
if (size == 1)
{
bgi.PutPixelInternal(startx, starty, foreCol);
}
else
{
for (int ccy = 0; ccy < size; ccy++)
{
for (int ccx = 0; ccx < size; ccx++)
{
bgi.PutPixelInternal(startx + ccx, starty + ccy, foreCol);
}
}
}
}
startx += size;
}
starty += size;
}
var updateRect = new Rectangle((int)x, (int)y, Width * size, Height * size);
if (updates != null)
{
updates.Add(updateRect);
}
else
{
bgi.UpdateRegion(updateRect);
}
}
else
{
int startx = (int)x;
for (int cy = 0; cy < Height; cy++)
{
int starty = (int)y;
for (int cx = 0; cx < Width; cx++)
{
if (fc[cx, cy])
{
if (size == 1)
{
bgi.PutPixelInternal(startx, starty, foreCol);
}
else
{
for (int ccy = 0; ccy < size; ccy++)
{
for (int ccx = 0; ccx < size; ccx++)
{
bgi.PutPixelInternal(startx + ccx, starty - ccy, foreCol);
}
}
}
}
starty -= size;
}
startx += size;
}
var updateRect = new Rectangle((int)x, (int)y, Height * size, Width * size);
if (updates != null)
{
updates.Add(updateRect);
}
else
{
bgi.UpdateRegion(updateRect);
}
}
return(Width * size);
}
