public void Clear()
{
Color4 backColor = Parent.CurrentMenu?.BackColor ?? default(Color4);
Color4 foreColor = Parent.CurrentMenu?.ForeColor ?? default(Color4);
ColoredChar cc = new ColoredChar('\0', foreColor, backColor);
Buffer.Populate(cc);
}
public void Render()
{
Parent.HoldUpdates();
Clear();
var orderedControls = Parent.CurrentMenu?.Controls.OrderBy(o => o.Layer);
if (orderedControls != null)
{
foreach (Control control in orderedControls)
{
Point pos = control.Position;
Size size = control.Size;
ColoredChar[,] controlBuffer = new ColoredChar[size.Width, size.Height];
control.Draw(ref controlBuffer);
for (int y = 0; y < size.Height; y++)
{
for (int x = 0; x < size.Width; x++)
{
int fX = x + pos.X;
int fY = y + pos.Y;
if (fX < 0 || fX >= Parent.Cols || fY < 0 || fY >= Parent.Rows)
{
continue;
}
Buffer[fX, fY] = controlBuffer[x, y];
}
}
}
}
for (int y = 0; y < Buffer.GetLength(1); y++)
{
for (int x = 0; x < Buffer.GetLength(0); x++)
{
ColoredChar cc = Buffer[x, y];
Parent.Write(y, x, cc.Char, cc.ForeColor, cc.BackColor);
}
}
Parent.ResumeUpdates();
}