private static void ReadBlockFormat(RawImage ret, Stream ms)
{
ret.ColFormat = RawImage.Format.Format_ARGB;
uint w = ret.Width;
uint h = ret.Height;
uint bw = (w + 3) / 4;
uint bh = (h + 3) / 4;
for (uint by = 0; by < bh; by++)
{
for (uint bx = 0; bx < bw; bx++)
{
var block = new ColorBlock();
// Read color block.
ReadBlock(block, ms);
// Write color block.
for (uint y = 0; y < Math.Min(4, h - 4 * by); y++)
{
for (uint x = 0; x < Math.Min(4, w - 4 * bx); x++)
{
ret.Data[(4 * by + y) * ret.Width + (4 * bx + x)] = block.Color(x, y);
}
}
}
}
}
public override void Item(Item item)
{
base.Item(item);
if (item != null)
{
bg.Texture(TextureCache.CreateSolid(item.IsEquipped(Dungeon.Hero) ? _equipped : _normal));
if (item.cursed && item.cursedKnown)
{
bg.RA = +0.2f;
bg.Ga = -0.1f;
}
else if (!item.Identified)
{
bg.RA = 0.1f;
bg.Ba = 0.1f;
}
if (item.Name == null)
{
Enable(false);
}
else
{
Enable(_owner.mode == Mode.FOR_SALE && (item.Price() > 0) &&
(!item.IsEquipped(Dungeon.Hero) || !item.cursed) ||
_owner.mode == Mode.UPGRADEABLE && item.Upgradable ||
_owner.mode == Mode.UNIDENTIFED && !item.Identified ||
_owner.mode == Mode.QUICKSLOT && (item.DefaultAction != null) ||
_owner.mode == Mode.WEAPON && (item is MeleeWeapon || item is Boomerang) ||
_owner.mode == Mode.ARMOR && (item is Armor) ||
_owner.mode == Mode.WAND && (item is Wand) ||
_owner.mode == Mode.SEED && (item is Plant.Seed) || _owner.mode == Mode.ALL);
}
}
else
{
bg.Color(_normal);
}
}