public void DrawShadowRect(int x, int y, int width, int height, ConsoleColor backgroundColor)
{
DrawRect(x, y, width - 1, height - 1, backgroundColor);
var narrowShadow = height < 3;
var shadowRight = AsciiCodes.GetAsciiChar(220);
var shadowBottom = AsciiCodes.GetAsciiChar(223);
for (var i = y; i < (y + height); i++)
{
if (narrowShadow)
{
// most likely a button, or just a very narrow control
// unfortunately, the only way to get a proper dropshadow for such
// control is to use the half-size block ▄
// and this hides the text under it.
var bg0 = this.GetBackground(x + width - 1, i);
SetPixel(i == y
? shadowRight
: shadowBottom, x + width - 1, i, ConsoleColor.Black, bg0);
}
else
{
var c0 = this.GetPixelChar(x + width - 1, i);
var c1 = this.GetPixelChar(x + width, i);
SetPixel(c0, x + width - 1, i, ConsoleColor.DarkGray, ConsoleColor.Black);
SetPixel(c1, x + width, i, ConsoleColor.DarkGray, ConsoleColor.Black);
}
}
for (var i = x + 1; i < (x + width - 1); i++)
{
if (narrowShadow)
{
var sampledBg = this.GetBackground(i, y + height - 1);
SetPixel(shadowBottom, i, y + height - 1, ConsoleColor.Black, sampledBg);
}
else
{
var sampledChar = this.GetPixelChar(i, y + height - 1);
SetPixel(sampledChar, i, y + height - 1, ConsoleColor.DarkGray, ConsoleColor.Black);
}
}
}
/// <summary>
/// Method to seed internal password with SecretKey from AppSettings:Application:SecretKey value in appsettings.json
/// <br />https://www.random.org/cgi-bin/randbyte?nbytes=21&format=d
/// </summary>
/// <param name="secretKey">string</param>
/// <exception cref="ArgumentNullException"></exception>
/// <method>Seed(IConfiguration configuration)</method>
public static void Seed(string secretKey)
{
if (string.IsNullOrEmpty(secretKey))
{
throw new ArgumentNullException(nameof(secretKey));
}
InternalPassword = AsciiCodes.STX;
for (int x = 0; x < 15; x++)
{
if (x > 0)
{
InternalPassword += AsciiCodes.US;
}
foreach (string key in secretKey.Split(',').ToList())
{
InternalPassword += AsciiCodes.ToString(int.Parse(key));
}
}
InternalPassword += AsciiCodes.EOT;
}
public void DrawBorder(
BorderThickness thickness,
int x, int y, int width, int height,
ConsoleColor borderTopColor,
ConsoleColor borderRightColor,
ConsoleColor borderBottomColor,
ConsoleColor borderLeftColor,
ConsoleColor backgroundColor)
{
var topBorder = AsciiCodes.GetBorderChars(thickness.Top);
var leftBorder = AsciiCodes.GetBorderChars(thickness.Left);
var rightBorder = AsciiCodes.GetBorderChars(thickness.Right);
var botBorder = AsciiCodes.GetBorderChars(thickness.Bottom);
// draw vertical lines
for (var i = 0; i < height - 1; i++)
{
SetPixel(leftBorder[3], x, y + i + 1, borderLeftColor, backgroundColor);
SetPixel(rightBorder[3], x + width, y + i + 1, borderRightColor, backgroundColor);
}
// draw top corners
SetPixel(topBorder[0], x, y, borderTopColor, backgroundColor);
SetPixel(topBorder[1], x + width, y, borderTopColor, backgroundColor);
// draw horizontal lines
for (var i = 0; i < width - 1; i++)
{
SetPixel(topBorder[2], x + i + 1, y, borderTopColor, backgroundColor);
SetPixel(botBorder[2], x + i + 1, y + height, borderBottomColor, backgroundColor);
}
// draw bottom corners
SetPixel(botBorder[4], x, y + height, borderBottomColor, backgroundColor);
SetPixel(botBorder[5], x + width, y + height, borderBottomColor, backgroundColor);
}
