public virtual Sprite GetSprite(Data.Resource resource, uint index, Sprite.Color color)
{
if (index >= Data.GetResourceCount(resource))
{
return(null);
}
Tuple <Sprite, Sprite> ms = GetSpriteParts(resource, index);
Sprite mask = ms.Item1;
Sprite image = ms.Item2;
if (mask != null)
{
mask.FillMasked(color);
if (image != null)
{
mask.Blend(image);
}
return(mask);
}
return(image);
}
unsafe public virtual void Fill(Sprite.Color color)
{
fixed(byte *pointer = data)
{
Color *c = (Color *)pointer;
for (uint i = 0; i < (width * height); ++i)
{
*c++ = color;
}
}
}
unsafe public virtual void FillMasked(Sprite.Color color)
{
fixed(byte *pointer = data)
{
Color *res = (Color *)pointer;
for (uint i = 0; i < width * height; ++i)
{
if ((res->Alpha & 0xFF) != 0x00)
{
*res = color;
}
res++;
}
}
}
public override Sprite GetSprite(Data.Resource resource, uint index, Sprite.Color color)
{
switch (GraphicDataUsage)
{
case DataUsage.ForceAmiga:
if (!amigaGraphicsOk)
{
throw new ExceptionFreeserf(ErrorSystemType.Data, "Amiga graphic data not available.");
}
return(amiga.GetSprite(resource, index, color));
case DataUsage.ForceDos:
if (!dosOk)
{
throw new ExceptionFreeserf(ErrorSystemType.Data, "DOS graphic data not available.");
}
return(dos.GetSprite(resource, index, color));
case DataUsage.PreferAmiga:
if (amigaGraphicsOk)
{
return(amiga.GetSprite(resource, index, color));
}
else
{
return(dos.GetSprite(resource, index, color));
}
case DataUsage.PreferDos:
default:
if (dosOk)
{
return(dos.GetSprite(resource, index, color));
}
else
{
return(amiga.GetSprite(resource, index, color));
}
}
}