/// <summary>
/// Write highlighted text
/// </summary>
/// <param name="text">Text</param>
/// <param name="textAlignment">Text alignment</param>
/// <param name="foregroundColor">Foreground color</param>
/// <param name="backgroundColor">Background color</param>
/// <param name="highlightForegroundColor">Highlight foreground color</param>
/// <param name="highlightBackgroundColor">Highlight background color</param>
/// <param name="startHighlight">Start highlight</param>
/// <param name="highlightSize">Highlight size</param>
/// <param name="allowTransparency">Allow transparency</param>
/// <param name="buffer">Buffer</param>
/// <param name="rectangle">Rectangle</param>
internal static void WriteHighlightedText(string text, ETextAlignment textAlignment, ConsoleColor foregroundColor, ConsoleColor backgroundColor, ConsoleColor highlightForegroundColor, ConsoleColor highlightBackgroundColor, uint startHighlight, uint highlightSize, bool allowTransparency, BufferCell[,] buffer, RectInt rectangle)
{
BufferCell empty_cell = new BufferCell(BufferCell.empty.Character, foregroundColor, backgroundColor);
BufferCell highlighted_empty_cell = new BufferCell(BufferCell.empty.Character, highlightForegroundColor, highlightBackgroundColor);
For(new Vector2Int(buffer.GetLength(0), buffer.GetLength(1)), new RectInt(rectangle.X, rectangle.Y, rectangle.Width, Math.Min(rectangle.Height, 1)), (x, y) =>
{
bool show = true;
int index = x;
bool highlight = ((x >= startHighlight) && (x < (startHighlight + highlightSize)));
switch (textAlignment)
{
case ETextAlignment.TopCenter:
index = x - ((rectangle.Width - text.Length) / 2);
show = (y == 0);
break;
case ETextAlignment.TopRight:
index = x - (rectangle.Width - text.Length);
show = (y == 0);
break;
case ETextAlignment.CenterLeft:
show = (y == (rectangle.Height / 2));
break;
case ETextAlignment.Center:
index = x - ((rectangle.Width - text.Length) / 2);
show = (y == (rectangle.Height / 2));
break;
case ETextAlignment.CenterRight:
index = x - (rectangle.Width - text.Length);
show = (y == (rectangle.Height / 2));
break;
case ETextAlignment.BottomLeft:
show = (y == (rectangle.Height - 1));
break;
case ETextAlignment.BottomCenter:
index = x - ((rectangle.Width - text.Length) / 2);
show = (y == (rectangle.Height - 1));
break;
case ETextAlignment.BottomRight:
index = x - (rectangle.Width - text.Length);
show = (y == (rectangle.Height - 1));
break;
}
BufferCell cell = (show ? (((index < 0) || (index >= text.Length)) ? (highlight ? highlighted_empty_cell : empty_cell) : new BufferCell(text[index], highlight ? highlightForegroundColor : foregroundColor, highlight ? highlightBackgroundColor : backgroundColor)) : empty_cell);
if ((cell.Character != BufferCell.empty.Character) || (!allowTransparency))
{
buffer[rectangle.X + x, rectangle.Y + y] = cell;
}
});
}
/// <summary>
/// Write text
/// </summary>
/// <param name="text">Text</param>
/// <param name="textAlignment">Text alignment</param>
/// <param name="foregroundColor">Foreground color</param>
/// <param name="backgroundColor">Background color</param>
/// <param name="allowTransparency">Allow transparency</param>
/// <param name="buffer">Buffer</param>
/// <param name="rectangle">Rectangle</param>
internal static void WriteText(string text, ETextAlignment textAlignment, ConsoleColor foregroundColor, ConsoleColor backgroundColor, bool allowTransparency, BufferCell[,] buffer, RectInt rectangle)
{
BufferCell empty_cell = new BufferCell(BufferCell.empty.Character, foregroundColor, backgroundColor);
For(new Vector2Int(buffer.GetLength(0), buffer.GetLength(1)), rectangle, (x, y) =>
{
bool show = true;
int index = x;
switch (textAlignment)
{
case ETextAlignment.TopCenter:
index = x - ((rectangle.Width - text.Length) / 2);
show = (y == 0);
break;
case ETextAlignment.TopRight:
index = x - (rectangle.Width - text.Length);
show = (y == 0);
break;
case ETextAlignment.CenterLeft:
show = (y == (rectangle.Height / 2));
break;
case ETextAlignment.Center:
index = x - ((rectangle.Width - text.Length) / 2);
show = (y == (rectangle.Height / 2));
break;
case ETextAlignment.CenterRight:
index = x - (rectangle.Width - text.Length);
show = (y == (rectangle.Height / 2));
break;
case ETextAlignment.BottomLeft:
show = (y == (rectangle.Height - 1));
break;
case ETextAlignment.BottomCenter:
index = x - ((rectangle.Width - text.Length) / 2);
show = (y == (rectangle.Height - 1));
break;
case ETextAlignment.BottomRight:
index = x - (rectangle.Width - text.Length);
show = (y == (rectangle.Height - 1));
break;
}
BufferCell cell = (show ? (((index < 0) || (index >= text.Length)) ? empty_cell : new BufferCell(text[index], foregroundColor, backgroundColor)) : empty_cell);
if ((cell.Character != BufferCell.empty.Character) || (!allowTransparency))
{
buffer[rectangle.X + x, rectangle.Y + y] = cell;
}
});
}
/// <summary>
/// Write text lines
/// </summary>
/// <param name="textLines">Text lines</param>
/// <param name="textAlignment">Text alignment</param>
/// <param name="foregroundColor">Foreground color</param>
/// <param name="backgroundColor">Background color</param>
/// <param name="allowTransparency">Allow transparency</param>
/// <param name="buffer">Buffer</param>
/// <param name="rectangle">Rectangle</param>
internal static void WriteTextLines(IReadOnlyList <string> textLines, ETextAlignment textAlignment, ConsoleColor foregroundColor, ConsoleColor backgroundColor, bool allowTransparency, BufferCell[,] buffer, RectInt rectangle)
{
BufferCell empty_cell = new BufferCell(BufferCell.empty.Character, foregroundColor, backgroundColor);
For(new Vector2Int(buffer.GetLength(0), buffer.GetLength(1)), rectangle, (x, y) =>
{
int row = y;
int index = x;
string text = string.Empty;
switch (textAlignment)
{
case ETextAlignment.TopLeft:
case ETextAlignment.TopCenter:
case ETextAlignment.TopRight:
text = (((row < 0) || (row >= textLines.Count)) ? string.Empty : ((textLines[row] == null) ? string.Empty : textLines[row]));
break;
case ETextAlignment.CenterLeft:
case ETextAlignment.Center:
case ETextAlignment.CenterRight:
row = y - ((rectangle.Height - textLines.Count) / 2);
text = (((row < 0) || (row >= textLines.Count)) ? string.Empty : ((textLines[row] == null) ? string.Empty : textLines[row]));
break;
case ETextAlignment.BottomLeft:
case ETextAlignment.BottomCenter:
case ETextAlignment.BottomRight:
row = y - (rectangle.Height - textLines.Count);
text = (((row < 0) || (row >= textLines.Count)) ? string.Empty : ((textLines[row] == null) ? string.Empty : textLines[row]));
break;
}
switch (textAlignment)
{
case ETextAlignment.TopCenter:
case ETextAlignment.Center:
case ETextAlignment.BottomCenter:
index = x - ((rectangle.Width - text.Length) / 2);
break;
case ETextAlignment.TopRight:
case ETextAlignment.CenterRight:
case ETextAlignment.BottomRight:
index = x - (rectangle.Width - text.Length);
break;
}
BufferCell cell = (((index < 0) || (index >= text.Length)) ? empty_cell : new BufferCell(text[index], foregroundColor, backgroundColor));
if ((cell.Character != BufferCell.empty.Character) || (!allowTransparency))
{
buffer[rectangle.X + x, rectangle.Y + y] = cell;
}
});
}
public static string Alignment(ETextAlignment alignment, string data, int length, char alignWith = SpaceChar)
{
switch (alignment)
{
case ETextAlignment.Left:
return(Left(data, length, alignWith));
case ETextAlignment.Center:
return(Center(data, length, alignWith));
case ETextAlignment.Right:
return(Right(data, length, alignWith));
default:
throw new ArgumentOutOfRangeException(nameof(alignment));
}
}
