void CalculateCaretData()
{
if (caretPos >= chatInputText.Length)
{
caretPos = -1;
}
chatInputText.MakeCoords(caretPos, partLens, out indexX, out indexY);
DrawTextArgs args = new DrawTextArgs(null, font, true);
if (indexX == 64)
{
caretTex.X1 = 10 + sizes[indexY].Width;
caretCol = FastColour.Yellow;
}
else
{
args.Text = parts[indexY].Substring(0, indexX);
Size trimmedSize = game.Drawer2D.MeasureChatSize(ref args);
caretTex.X1 = 10 + trimmedSize.Width;
string line = parts[indexY];
args.Text = indexX < line.Length ? new String(line[indexX], 1) : " ";
Size charSize = game.Drawer2D.MeasureChatSize(ref args);
caretTex.Width = charSize.Width;
caretCol = FastColour.Scale(FastColour.White, 0.8f);
}
caretTex.Y1 = sizes[0].Height * indexY + Y;
CalculateCaretCol();
}
