private const Color.Background BORDER_BG = Color.Background.Black; /// border background
// ## PUBLIC METHODS ##
// Updates the Renderer and prepares it to be used for the frame
public static void Update()
{
Console.CursorVisible = false; /// prevents users from seeing cursor drawing
_UpdateSize();
// Initializes array of rows
buffer = new char[Height][];
fgColorbuffer = new Color.Foreground[Height][];
bgColorbuffer = new Color.Background[Height][];
for (int row = 0; row < buffer.Length; row++)
{
// Initializes each row
buffer[row] = new char[Width];
fgColorbuffer[row] = new Color.Foreground[Width];
bgColorbuffer[row] = new Color.Background[Width];
// sets defualt values to each position
for (int column = 0; column < buffer[row].Length; column++)
{
buffer[row][column] = ' ';
fgColorbuffer[row][column] = Color.Foreground.Red;
bgColorbuffer[row][column] = Color.Background.Black;
}
}
}
// sets the background color at given position
public static void SetColor(int x, int y, Color.Background bgColor)
{
if (bgColor == Color.Background.None)
{
return; /// doesn't set color if none is provided
}
bgColorbuffer[y][x] = bgColor;
}
// ## PRIVATE UTITLITY METHODS ## // Things to make drawing easier
// draws a string with left formatting at the given position
private static void _drawString(Coord pos, string s, Color.Foreground fg, Color.Background bg)
{
// Exits if y is out of range
if (!(0 <= pos.y && pos.y < ConsoleRenderer.Height))
{
return;
}
int x = pos.x;
foreach (char c in s)
{
if (ConsoleRenderer.Width <= x)
{
break;
}
ConsoleRenderer.SetChar(x, pos.y, c);
ConsoleRenderer.SetColor(x, pos.y, fg);
ConsoleRenderer.SetColor(x, pos.y, bg);
x++;
}
}
public Spit(char c, Color.Foreground fgColor, Color.Background bgColor)
{
this.character = c;
this.foregroundColor = fgColor;
this.backgroundColor = bgColor;
}
public Spit(char c, Color.Background bgColor, Color.Foreground fgColor) : this(c, fgColor, bgColor)
{
}
public Spit(char c, Color.Background bgColor) : this(c, DEFAULT_FG, bgColor)
{
}
// draws a string starting from right of string
public static void StringRight(Coord pos, string s, Color.Foreground fg = DEFAULT_FG, Color.Background bg = DEFAULT_BG)
{
pos.x -= s.Length; /// draws from right of string
drawQueue += () => { /// adds draw call to queue
_drawString(pos, s, fg, bg);
};
}
// ## PUBLIC DRAW METHODS ## // These add draw calls to the UI queue
// draws a string starting from left of string
public static void StringLeft(Coord pos, string s, Color.Foreground fg = DEFAULT_FG, Color.Background bg = DEFAULT_BG)
{
drawQueue += () => { /// adds draw call to queue
_drawString(pos, s, fg, bg);
};
}