/// <summary>
/// Determines if the chat box is currently open
/// </summary>
/// <returns></returns>
protected bool ChatBoxIsOpen(bool readWindow = false)
{
if (readWindow)
{
Screen.ReadWindow();
}
int left = 11;
int right = left + 30;
int top = Screen.Height - 43;
int bottom = top + 13;
Color[,] chatName = Vision.ScreenPiece(left, right, top, bottom);
double textMatch = ImageProcessing.FractionalMatch(chatName, RGBHSBRangeFactory.Black());
double backgroundMatch = ImageProcessing.FractionalMatch(chatName, RGBHSBRangeFactory.ChatBoxBackground());
return(textMatch > 0.05 && backgroundMatch > 0.5);
}