public RenderContext(IViewport viewport, VirtualConsole console)
{
_console = console;
Viewport = viewport;
}
internal static void DrawChars(char value, int count, TvPoint location, CharacterAttribute attribute, IViewport boxModel, VirtualConsole console)
{
var chars = new ConsoleCharacter[count];
var zindex = boxModel.ZIndex;
var cc = new ConsoleCharacter()
{
Character = value, Attributes = attribute, ZIndex = zindex
};
var pos = ViewPointToConsolePoint(location, boxModel.Position);
console.CopyCharacter(pos, cc, count);
}
public static void Clear(IViewport boxModel, VirtualConsole console)
{
var location = ViewPointToConsolePoint(new TvPoint(0, 0), boxModel.Position);
console.DrawAt(new string(' ', boxModel.Columns), location, int.MinValue, new CharacterAttribute());
}
public static void DrawStringAt(string text, TvPoint location, CharacterAttribute attr, IViewport boxModel, VirtualConsole console)
{
var consoleLocation = ViewPointToConsolePoint(location, boxModel.Position);
var zindex = boxModel.ZIndex;
if (boxModel.Columns < text.Length)
{
text = text.Substring(0, boxModel.Columns);
}
console.DrawAt(text, consoleLocation, zindex, attr);
}