internal void UpdatePageCoords()
{
MultilinesFontInfo info = _rendererText.GetInfo();
for (int page = 0, y = 0; page < _pageCoords.GetLength(0); page++)
{
_pageCoords[page, 0] = y;
_pageCoords[page, 1] = 0;
for (int i = 0; i < MAX_BOOK_LINES; i++)
{
if (info == null)
{
break;
}
_pageCoords[page, 1] += info.MaxHeight;
info = info.Next;
}
y += _pageCoords[page, 1];
}
}
internal void DrawSelection(UltimaBatcher2D batcher, int x, int y, int starty, int endy)
{
ResetHueVector();
HueVector.Z = 0.5f;
int selectStart = Math.Min(Stb.SelectStart, Stb.SelectEnd);
int selectEnd = Math.Max(Stb.SelectStart, Stb.SelectEnd);
if (selectStart < selectEnd)
{
MultilinesFontInfo info = _rendererText.GetInfo();
int drawY = 1;
int start = 0;
while (info != null && selectStart < selectEnd)
{
// ok we are inside the selection
if (selectStart >= start && selectStart < start + info.CharCount)
{
int startSelectionIndex = selectStart - start;
// calculate offset x
int drawX = 0;
for (int i = 0; i < startSelectionIndex; i++)
{
drawX += _rendererText.GetCharWidth(info.Data[i].Item);
}
// selection is gone. Bye bye
if (selectEnd >= start && selectEnd < start + info.CharCount)
{
int count = selectEnd - selectStart;
int endX = 0;
// calculate width
for (int k = 0; k < count; k++)
{
endX += _rendererText.GetCharWidth(info.Data[startSelectionIndex + k].Item);
}
if (drawY >= starty && drawY <= endy)
{
batcher.Draw2D
(
SolidColorTextureCache.GetTexture(SELECTION_COLOR), x + drawX, y + drawY - starty, endX,
info.MaxHeight + 1, ref HueVector
);
}
break;
}
// do the whole line
if (drawY >= starty && drawY <= endy)
{
batcher.Draw2D
(
SolidColorTextureCache.GetTexture(SELECTION_COLOR), x + drawX, y + drawY - starty,
info.Width - drawX, info.MaxHeight + 1, ref HueVector
);
}
// first selection is gone. M
selectStart = start + info.CharCount;
}
start += info.CharCount;
drawY += info.MaxHeight;
info = info.Next;
}
}
}
